From 2a7e3d5e03404d1b12902040be110a4ac901ff5e Mon Sep 17 00:00:00 2001 From: Harvey Zack Date: Sun, 20 Apr 2025 19:35:10 +0800 Subject: [PATCH] add index.esm.html --- docs/compiled/artplayer-plugin-ads.esm.js | 17 + docs/compiled/artplayer-plugin-ads.js | 2 +- docs/compiled/artplayer-plugin-ads.legacy.js | 2 +- .../artplayer-plugin-ambilight.esm.js | 10 + docs/compiled/artplayer-plugin-ambilight.js | 2 +- .../artplayer-plugin-ambilight.legacy.js | 2 +- .../artplayer-plugin-auto-thumbnail.esm.js | 10 + .../artplayer-plugin-auto-thumbnail.js | 2 +- .../artplayer-plugin-auto-thumbnail.legacy.js | 2 +- docs/compiled/artplayer-plugin-chapter.esm.js | 18 + docs/compiled/artplayer-plugin-chapter.js | 2 +- .../artplayer-plugin-chapter.legacy.js | 2 +- .../artplayer-plugin-chromecast.esm.js | 10 + docs/compiled/artplayer-plugin-chromecast.js | 2 +- .../artplayer-plugin-chromecast.legacy.js | 2 +- .../artplayer-plugin-danmuku-mask.esm.js | 4981 +++++++++++++++++ .../compiled/artplayer-plugin-danmuku-mask.js | 4 +- .../artplayer-plugin-danmuku-mask.legacy.js | 4 +- docs/compiled/artplayer-plugin-danmuku.esm.js | 142 + docs/compiled/artplayer-plugin-danmuku.js | 2 +- .../artplayer-plugin-danmuku.legacy.js | 2 +- .../artplayer-plugin-dash-control.esm.js | 10 + .../compiled/artplayer-plugin-dash-control.js | 2 +- .../artplayer-plugin-dash-control.legacy.js | 2 +- .../artplayer-plugin-hls-control.esm.js | 10 + docs/compiled/artplayer-plugin-hls-control.js | 2 +- .../artplayer-plugin-hls-control.legacy.js | 2 +- docs/compiled/artplayer-plugin-iframe.esm.js | 12 + docs/compiled/artplayer-plugin-iframe.js | 2 +- .../artplayer-plugin-iframe.legacy.js | 2 +- docs/compiled/artplayer-plugin-libass.esm.js | 19 + docs/compiled/artplayer-plugin-libass.js | 2 +- .../artplayer-plugin-libass.legacy.js | 2 +- ...artplayer-plugin-multiple-subtitles.esm.js | 10 + .../artplayer-plugin-multiple-subtitles.js | 2 +- ...player-plugin-multiple-subtitles.legacy.js | 2 +- docs/compiled/artplayer-plugin-vast.esm.js | 10 + docs/compiled/artplayer-plugin-vast.js | 2 +- docs/compiled/artplayer-plugin-vast.legacy.js | 2 +- .../artplayer-plugin-vtt-thumbnail.esm.js | 10 + .../artplayer-plugin-vtt-thumbnail.js | 2 +- .../artplayer-plugin-vtt-thumbnail.legacy.js | 2 +- docs/compiled/artplayer-proxy-canvas.esm.js | 10 + docs/compiled/artplayer-proxy-canvas.js | 2 +- .../compiled/artplayer-proxy-canvas.legacy.js | 2 +- docs/compiled/artplayer-proxy-webav.esm.js | 67 + docs/compiled/artplayer-proxy-webav.js | 2 +- docs/compiled/artplayer-proxy-webav.legacy.js | 2 +- docs/compiled/artplayer-tool-thumbnail.esm.js | 10 + docs/compiled/artplayer-tool-thumbnail.js | 2 +- .../artplayer-tool-thumbnail.legacy.js | 2 +- docs/compiled/artplayer.esm.js | 83 + docs/compiled/artplayer.js | 2 +- docs/compiled/artplayer.legacy.js | 2 +- docs/document/404.html | 2 +- docs/document/advanced/built-in.html | 2 +- docs/document/advanced/class.html | 2 +- docs/document/advanced/event.html | 2 +- docs/document/advanced/global.html | 2 +- docs/document/advanced/plugin.html | 2 +- docs/document/advanced/property.html | 2 +- ...md.C5Q5CphE.js => en_index.md.kTZkfRT-.js} | 8 +- ...E.lean.js => en_index.md.kTZkfRT-.lean.js} | 0 ...odGftR.js => en_start_i18n.md.tulf_fkW.js} | 2 +- ...n.js => en_start_i18n.md.tulf_fkW.lean.js} | 0 ...ex.md.D3g3xAoX.js => index.md.C6LGAVu8.js} | 8 +- ...xAoX.lean.js => index.md.C6LGAVu8.lean.js} | 0 ...WAnMR.js => plugin_danmuku.md.D3fHuMpT.js} | 2 +- ....js => plugin_danmuku.md.D3fHuMpT.lean.js} | 0 ....pF9oCBr8.js => start_i18n.md.CITlB1C5.js} | 2 +- ...lean.js => start_i18n.md.CITlB1C5.lean.js} | 0 docs/document/component/contextmenu.html | 2 +- docs/document/component/controls.html | 2 +- docs/document/component/layers.html | 2 +- docs/document/component/setting.html | 2 +- docs/document/en/advanced/built-in.html | 2 +- docs/document/en/advanced/class.html | 2 +- docs/document/en/advanced/event.html | 2 +- docs/document/en/advanced/global.html | 2 +- docs/document/en/advanced/plugin.html | 2 +- docs/document/en/advanced/property.html | 2 +- docs/document/en/component/contextmenu.html | 2 +- docs/document/en/component/controls.html | 2 +- docs/document/en/component/layers.html | 2 +- docs/document/en/component/setting.html | 2 +- docs/document/en/index.html | 12 +- docs/document/en/start/i18n.html | 6 +- docs/document/en/start/option.html | 2 +- docs/document/hashmap.json | 2 +- docs/document/index.html | 12 +- docs/document/plugin/danmuku.html | 6 +- docs/document/start/i18n.html | 6 +- docs/document/start/option.html | 2 +- docs/uncompiled/artplayer/index.js | 277 +- docs/uncompiled/artplayer/index.js.map | 2 +- .../dist/artplayer-plugin-ads.esm.js | 17 + .../dist/artplayer-plugin-ads.js | 2 +- .../dist/artplayer-plugin-ads.legacy.js | 2 +- .../artplayer-plugin-ads/dist/index.js.map | 1 + packages/artplayer-plugin-ads/package.json | 10 +- .../dist/artplayer-plugin-ambilight.esm.js | 10 + .../dist/artplayer-plugin-ambilight.js | 2 +- .../dist/artplayer-plugin-ambilight.legacy.js | 2 +- .../dist/index.js.map | 1 + .../artplayer-plugin-ambilight/package.json | 10 +- .../artplayer-plugin-auto-thumbnail.esm.js | 10 + .../dist/artplayer-plugin-auto-thumbnail.js | 2 +- .../artplayer-plugin-auto-thumbnail.legacy.js | 2 +- .../dist/index.js.map | 1 + .../package.json | 10 +- .../dist/artplayer-plugin-chapter.esm.js | 18 + .../dist/artplayer-plugin-chapter.js | 2 +- .../dist/artplayer-plugin-chapter.legacy.js | 2 +- .../dist/index.js.map | 1 + .../artplayer-plugin-chapter/package.json | 10 +- .../dist/artplayer-plugin-chromecast.esm.js | 10 + .../dist/artplayer-plugin-chromecast.js | 2 +- .../artplayer-plugin-chromecast.legacy.js | 2 +- .../dist/index.js.map | 1 + .../artplayer-plugin-chromecast/package.json | 10 +- .../dist/artplayer-plugin-danmuku-mask.esm.js | 4981 +++++++++++++++++ .../dist/artplayer-plugin-danmuku-mask.js | 4 +- .../artplayer-plugin-danmuku-mask.legacy.js | 4 +- .../dist/index.js.map | 1 + .../package.json | 10 +- .../dist/artplayer-plugin-danmuku.esm.js | 142 + .../dist/artplayer-plugin-danmuku.js | 2 +- .../dist/artplayer-plugin-danmuku.legacy.js | 2 +- .../dist/index.js.map | 1 + .../artplayer-plugin-danmuku/package.json | 10 +- .../dist/artplayer-plugin-dash-control.esm.js | 10 + .../dist/artplayer-plugin-dash-control.js | 2 +- .../artplayer-plugin-dash-control.legacy.js | 2 +- .../dist/index.js.map | 1 + .../package.json | 10 +- .../dist/artplayer-plugin-hls-control.esm.js | 10 + .../dist/artplayer-plugin-hls-control.js | 2 +- .../artplayer-plugin-hls-control.legacy.js | 2 +- .../dist/index.js.map | 1 + .../artplayer-plugin-hls-control/package.json | 10 +- .../dist/artplayer-plugin-iframe.esm.js | 12 + .../dist/artplayer-plugin-iframe.js | 2 +- .../dist/artplayer-plugin-iframe.legacy.js | 2 +- .../artplayer-plugin-iframe/dist/index.js.map | 1 + packages/artplayer-plugin-iframe/package.json | 10 +- .../dist/artplayer-plugin-libass.esm.js | 19 + .../dist/artplayer-plugin-libass.js | 2 +- .../dist/artplayer-plugin-libass.legacy.js | 2 +- .../artplayer-plugin-libass/dist/index.js.map | 1 + packages/artplayer-plugin-libass/package.json | 10 +- ...artplayer-plugin-multiple-subtitles.esm.js | 10 + .../artplayer-plugin-multiple-subtitles.js | 2 +- ...player-plugin-multiple-subtitles.legacy.js | 2 +- .../dist/index.js.map | 1 + .../package.json | 10 +- .../dist/artplayer-plugin-vast.esm.js | 10 + .../dist/artplayer-plugin-vast.js | 2 +- .../dist/artplayer-plugin-vast.legacy.js | 2 +- .../artplayer-plugin-vast/dist/index.js.map | 1 + packages/artplayer-plugin-vast/package.json | 10 +- .../artplayer-plugin-vtt-thumbnail.esm.js | 10 + .../dist/artplayer-plugin-vtt-thumbnail.js | 2 +- .../artplayer-plugin-vtt-thumbnail.legacy.js | 2 +- .../dist/index.js.map | 1 + .../package.json | 10 +- .../dist/artplayer-proxy-canvas.esm.js | 10 + .../dist/artplayer-proxy-canvas.js | 2 +- .../dist/artplayer-proxy-canvas.legacy.js | 2 +- .../artplayer-proxy-canvas/dist/index.js.map | 1 + packages/artplayer-proxy-canvas/package.json | 10 +- .../dist/artplayer-proxy-webav.esm.js | 67 + .../dist/artplayer-proxy-webav.js | 2 +- .../dist/artplayer-proxy-webav.legacy.js | 2 +- .../artplayer-proxy-webav/dist/index.js.map | 1 + packages/artplayer-proxy-webav/package.json | 11 +- .../dist/artplayer-tool-thumbnail.esm.js | 10 + .../dist/artplayer-tool-thumbnail.js | 2 +- .../dist/artplayer-tool-thumbnail.legacy.js | 2 +- .../dist/index.js.map | 1 + .../artplayer-tool-thumbnail/package.json | 10 +- .../cache/deps/chunk-4ZLE7ZEE.js.map | 40 +- .../cache/deps/chunk-QWTIQNIZ.js.map | 164 +- packages/artplayer/dist/artplayer.esm.js | 83 + packages/artplayer/dist/artplayer.js | 2 +- packages/artplayer/dist/artplayer.legacy.js | 2 +- packages/artplayer/dist/index.js.map | 1 + packages/artplayer/package.json | 8 +- packages/artplayer/src/contextmenu/version.js | 2 +- packages/artplayer/src/index.js | 8 +- packages/artplayer/src/template.js | 2 +- scripts/build.js | 43 +- scripts/dev.js | 66 +- scripts/utils.js | 24 +- test/index.esm.html | 36 + 194 files changed, 11632 insertions(+), 371 deletions(-) create mode 100644 docs/compiled/artplayer-plugin-ads.esm.js create mode 100644 docs/compiled/artplayer-plugin-ambilight.esm.js create mode 100644 docs/compiled/artplayer-plugin-auto-thumbnail.esm.js create mode 100644 docs/compiled/artplayer-plugin-chapter.esm.js create mode 100644 docs/compiled/artplayer-plugin-chromecast.esm.js create mode 100644 docs/compiled/artplayer-plugin-danmuku-mask.esm.js create mode 100644 docs/compiled/artplayer-plugin-danmuku.esm.js create mode 100644 docs/compiled/artplayer-plugin-dash-control.esm.js create mode 100644 docs/compiled/artplayer-plugin-hls-control.esm.js create mode 100644 docs/compiled/artplayer-plugin-iframe.esm.js create mode 100644 docs/compiled/artplayer-plugin-libass.esm.js create mode 100644 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docs/document/assets/{plugin_danmuku.md.DbxWAnMR.js => plugin_danmuku.md.D3fHuMpT.js} (99%) rename docs/document/assets/{plugin_danmuku.md.DbxWAnMR.lean.js => plugin_danmuku.md.D3fHuMpT.lean.js} (100%) rename docs/document/assets/{start_i18n.md.pF9oCBr8.js => start_i18n.md.CITlB1C5.js} (98%) rename docs/document/assets/{start_i18n.md.pF9oCBr8.lean.js => start_i18n.md.CITlB1C5.lean.js} (100%) create mode 100644 packages/artplayer-plugin-ads/dist/artplayer-plugin-ads.esm.js create mode 100644 packages/artplayer-plugin-ads/dist/index.js.map create mode 100644 packages/artplayer-plugin-ambilight/dist/artplayer-plugin-ambilight.esm.js create mode 100644 packages/artplayer-plugin-ambilight/dist/index.js.map create mode 100644 packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.esm.js create mode 100644 packages/artplayer-plugin-auto-thumbnail/dist/index.js.map create mode 100644 packages/artplayer-plugin-chapter/dist/artplayer-plugin-chapter.esm.js create mode 100644 packages/artplayer-plugin-chapter/dist/index.js.map create mode 100644 packages/artplayer-plugin-chromecast/dist/artplayer-plugin-chromecast.esm.js create mode 100644 packages/artplayer-plugin-chromecast/dist/index.js.map create mode 100644 packages/artplayer-plugin-danmuku-mask/dist/artplayer-plugin-danmuku-mask.esm.js create mode 100644 packages/artplayer-plugin-danmuku-mask/dist/index.js.map create mode 100644 packages/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.esm.js create mode 100644 packages/artplayer-plugin-danmuku/dist/index.js.map create mode 100644 packages/artplayer-plugin-dash-control/dist/artplayer-plugin-dash-control.esm.js create mode 100644 packages/artplayer-plugin-dash-control/dist/index.js.map create mode 100644 packages/artplayer-plugin-hls-control/dist/artplayer-plugin-hls-control.esm.js create mode 100644 packages/artplayer-plugin-hls-control/dist/index.js.map create mode 100644 packages/artplayer-plugin-iframe/dist/artplayer-plugin-iframe.esm.js create mode 100644 packages/artplayer-plugin-iframe/dist/index.js.map create mode 100644 packages/artplayer-plugin-libass/dist/artplayer-plugin-libass.esm.js create mode 100644 packages/artplayer-plugin-libass/dist/index.js.map create mode 100644 packages/artplayer-plugin-multiple-subtitles/dist/artplayer-plugin-multiple-subtitles.esm.js create mode 100644 packages/artplayer-plugin-multiple-subtitles/dist/index.js.map create mode 100644 packages/artplayer-plugin-vast/dist/artplayer-plugin-vast.esm.js create mode 100644 packages/artplayer-plugin-vast/dist/index.js.map create mode 100644 packages/artplayer-plugin-vtt-thumbnail/dist/artplayer-plugin-vtt-thumbnail.esm.js create mode 100644 packages/artplayer-plugin-vtt-thumbnail/dist/index.js.map create mode 100644 packages/artplayer-proxy-canvas/dist/artplayer-proxy-canvas.esm.js create mode 100644 packages/artplayer-proxy-canvas/dist/index.js.map create mode 100644 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globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},d="function"==typeof s[n]&&s[n],l=d.i||{},u=d.cache||{},f="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function p(t,o){if(!u[t]){if(!e[t]){if(i[t])return i[t];var r="function"==typeof s[n]&&s[n];if(!o&&r)return r(t,!0);if(d)return d(t,!0);if(f&&"string"==typeof t)return f(t);var a=Error("Cannot find module '"+t+"'");throw a.code="MODULE_NOT_FOUND",a}l.resolve=function(o){var n=e[t][1][o];return null!=n?n:o},l.cache={};var c=u[t]=new p.Module(t);e[t][0].call(c.exports,l,c,c.exports,s)}return u[t].exports;function l(e){var t=l.resolve(e);return!1===t?{}:p(t)}}p.isParcelRequire=!0,p.Module=function(e){this.id=e,this.bundle=p,this.require=f,this.exports={}},p.modules=e,p.cache=u,p.parent=d,p.distDir=void 0,p.publicUrl=void 0,p.devServer=void 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variance must be rank 3 or rank 1 but got rank ${f.rank}.`),null!=u&&o.assert(3===u.rank||1===u.rank,()=>`Error in batchNorm3D: scale must be rank 3 or rank 1 but got rank ${u.rank}.`),null!=p&&o.assert(3===p.rank||1===p.rank,()=>`Error in batchNorm3D: offset must be rank 3 or rank 1 but got rank ${p.rank}.`),(0,l.batchNorm)(c,d,f,p,u,i)}})},{"../tensor_util_env":"5isXB","../util":"icflD","./batchnorm":"7fvnN","./operation":"2me4m","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eQRnY:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"batchNorm4d",()=>i);var a=e("../tensor_util_env"),o=e("../util"),l=e("./batchnorm");let i=(0,e("./operation").op)({batchNorm4d_:function(e,t,r,n,s,i){let u,p,c=(0,a.convertToTensor)(e,"x","batchNorm"),d=(0,a.convertToTensor)(t,"mean","batchNorm"),f=(0,a.convertToTensor)(r,"variance","batchNorm");return null!=s&&(u=(0,a.convertToTensor)(s,"scale","batchNorm")),null!=n&&(p=(0,a.convertToTensor)(n,"offset","batchNorm")),o.assert(4===c.rank,()=>`Error in batchNorm4D: x must be rank 4 but got rank ${c.rank}.`),o.assert(4===d.rank||1===d.rank,()=>`Error in batchNorm4D: mean must be rank 4 or rank 1 but got rank ${d.rank}.`),o.assert(4===f.rank||1===f.rank,()=>`Error in batchNorm4D: variance must be rank 4 or rank 1 but got rank ${f.rank}.`),null!=u&&o.assert(4===u.rank||1===u.rank,()=>`Error in batchNorm4D: scale must be rank 4 or rank 1 but got rank ${u.rank}.`),null!=p&&o.assert(4===p.rank||1===p.rank,()=>`Error in batchNorm4D: offset must be rank 4 or rank 1 but got rank ${p.rank}.`),(0,l.batchNorm)(c,d,f,p,u,i)}})},{"../tensor_util_env":"5isXB","../util":"icflD","./batchnorm":"7fvnN","./operation":"2me4m","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"87h6O":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"bincount",()=>u);var a=e("../engine"),o=e("../kernel_names"),l=e("../tensor_util_env"),i=e("../util");let u=(0,e("./operation").op)({bincount_:function(e,t,r){let n=(0,l.convertToTensor)(e,"x","bincount"),s=(0,l.convertToTensor)(t,"weights","bincount");return i.assert("int32"===n.dtype,()=>`Error in bincount: input dtype must be int32, but got ${n.dtype}`),i.assert(r>=0,()=>`size must be non-negative, but got ${r}.`),i.assert(s.size===n.size||0===s.size,()=>`Error in bincount: weights must have the same size as input or0-length, but got input shape: ${n.shape}, weights shape: ${s.shape}.`),a.ENGINE.runKernel(o.Bincount,{x:n,weights:s},{size:r})}})},{"../engine":"c6qwc","../kernel_names":"349aa","../tensor_util_env":"5isXB","../util":"icflD","./operation":"2me4m","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"99SCY":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"bitwiseAnd",()=>u);var a=e("../engine"),o=e("../kernel_names"),l=e("../tensor_util_env"),i=e("../util_base");let u=(0,e("./operation").op)({bitwiseAnd_:function(e,t){let r=(0,l.convertToTensor)(e,"x","bitwiseAnd"),n=(0,l.convertToTensor)(t,"y","bitwiseAnd");if(!(0,i.arraysEqual)(r.shape,n.shape))throw Error(`BitwiseAnd: Tensors must have the same shape. x: ${r.shape}, y: ${n.shape}`);if("int32"!==r.dtype||"int32"!==n.dtype)throw Error(`BitwiseAnd: Only supports 'int32' values in tensor, found type of x: ${r.dtype} and type of y: ${n.dtype}`);return a.ENGINE.runKernel(o.BitwiseAnd,{a:r,b:n})}})},{"../engine":"c6qwc","../kernel_names":"349aa","../tensor_util_env":"5isXB","../util_base":"bNQH0","./operation":"2me4m","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],e160q:[function(e,t,r,n){var 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m=this.accumulatedFirstMoment[s].variable,g=this.accumulatedSecondMoment[s].variable,x=(0,l.add)((0,u.mul)(m,this.beta1),(0,u.mul)(c,1-this.beta1)),v=(0,l.add)((0,u.mul)(g,this.beta2),(0,u.mul)((0,f.square)(c),1-this.beta2)),y=(0,i.div)(x,r),b=(0,i.div)(v,n);m.assign(x),g.assign(v);let _=(0,l.add)((0,u.mul)((0,i.div)(y,(0,l.add)((0,d.sqrt)(b),this.epsilon)),-this.learningRate),p);p.assign(_)}),this.accBeta1.assign((0,u.mul)(this.accBeta1,this.beta1)),this.accBeta2.assign((0,u.mul)(this.accBeta2,this.beta2))}),this.incrementIterations()}dispose(){this.accBeta1.dispose(),this.accBeta2.dispose(),null!=this.accumulatedFirstMoment&&(0,o.dispose)(this.accumulatedFirstMoment.map(e=>e.variable)),null!=this.accumulatedSecondMoment&&(0,o.dispose)(this.accumulatedSecondMoment.map(e=>e.variable))}async getWeights(){let e=[...this.accumulatedFirstMoment,...this.accumulatedSecondMoment];return[await this.saveIterations()].concat(e.map(e=>({name:e.originalName,tensor:e.variable})))}async 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b=(0,i.add)((0,c.mul)((0,u.div)(n,r),(0,u.div)(g,(0,i.add)(y,this.epsilon))),o);o.assign(b)}),this.iteration.assign((0,i.add)(this.iteration,1)),this.accBeta1.assign((0,c.mul)(this.accBeta1,this.beta1))}),this.incrementIterations()}dispose(){this.accBeta1.dispose(),this.iteration.dispose(),null!=this.accumulatedFirstMoment&&(0,o.dispose)(this.accumulatedFirstMoment.map(e=>e.variable)),null!=this.accumulatedWeightedInfNorm&&(0,o.dispose)(this.accumulatedWeightedInfNorm.map(e=>e.variable))}async getWeights(){throw Error("getWeights() is not implemented for Adamax yet.")}async setWeights(e){throw Error("setWeights() is not implemented for Adamax yet.")}getConfig(){return{learningRate:this.learningRate,beta1:this.beta1,beta2:this.beta2,epsilon:this.epsilon,decay:this.decay}}static fromConfig(e,t){return new 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n=Array.isArray(e)?e[r].tensor:e[t];if(null==n)return;let s=a.ENGINE.registeredVariables[t];(0,o.tidy)(()=>{let e=(0,l.add)((0,i.mul)(this.c,n),s);s.assign(e)})}),this.incrementIterations()}setLearningRate(e){this.learningRate=e,null!=this.c&&this.c.dispose(),this.c=(0,o.keep)((0,u.scalar)(-e))}dispose(){this.c.dispose()}async getWeights(){return[await this.saveIterations()]}async setWeights(e){if(0!==(e=await this.extractIterations(e)).length)throw Error("SGD optimizer does not have settable weights.")}getConfig(){return{learningRate:this.learningRate}}static fromConfig(e,t){return new e(t.learningRate)}}},{"../engine":"c6qwc","../globals":"kUewM","../ops/add":"dX80O","../ops/mul":"3233B","../ops/scalar":"aCdNN","./optimizer":"kmErF","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],jahoj:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"RMSPropOptimizer",()=>h);var a=e("../engine"),o=e("../globals"),l=e("../ops/add"),i=e("../ops/div"),u=e("../ops/mul"),p=e("../ops/sqrt"),c=e("../ops/square"),d=e("../ops/sub"),f=e("../ops/zeros_like"),m=e("./optimizer");class h extends m.Optimizer{static get className(){return"RMSProp"}constructor(e,t=.9,r=0,n=null,s=!1){if(super(),this.learningRate=e,this.decay=t,this.momentum=r,this.epsilon=n,this.accumulatedMeanSquares=[],this.accumulatedMoments=[],this.accumulatedMeanGrads=[],this.centered=s,null==n&&(this.epsilon=a.ENGINE.backend.epsilon()),null==e)throw Error("learningRate for RMSPropOptimizer must be defined.")}applyGradients(e){(Array.isArray(e)?e.map(e=>e.name):Object.keys(e)).forEach((t,r)=>{let n=a.ENGINE.registeredVariables[t];null==this.accumulatedMeanSquares[r]&&(this.accumulatedMeanSquares[r]={originalName:`${t}/rms`,variable:(0,o.tidy)(()=>(0,f.zerosLike)(n).variable(!1))}),null==this.accumulatedMoments[r]&&(this.accumulatedMoments[r]={originalName:`${t}/momentum`,variable:(0,o.tidy)(()=>(0,f.zerosLike)(n).variable(!1))}),null==this.accumulatedMeanGrads[r]&&this.centered&&(this.accumulatedMeanGrads[r]={originalName:`${t}/mg`,variable:(0,o.tidy)(()=>(0,f.zerosLike)(n).variable(!1))});let s=Array.isArray(e)?e[r].tensor:e[t];if(null==s)return;let m=this.accumulatedMeanSquares[r].variable,h=this.accumulatedMoments[r].variable;(0,o.tidy)(()=>{let e=(0,l.add)((0,u.mul)(m,this.decay),(0,u.mul)((0,c.square)(s),1-this.decay));if(this.centered){let t=this.accumulatedMeanGrads[r].variable,a=(0,l.add)((0,u.mul)(t,this.decay),(0,u.mul)(s,1-this.decay)),o=(0,i.div)((0,u.mul)(s,this.learningRate),(0,p.sqrt)((0,d.sub)(e,(0,l.add)((0,c.square)(a),this.epsilon)))),f=(0,l.add)((0,u.mul)(h,this.momentum),o);m.assign(e),t.assign(a),h.assign(f);let g=(0,d.sub)(n,f);n.assign(g)}else{let e=(0,l.add)((0,u.mul)(m,this.decay),(0,u.mul)((0,c.square)(s),1-this.decay)),t=(0,l.add)((0,u.mul)(h,this.momentum),(0,i.div)((0,u.mul)(s,this.learningRate),(0,p.sqrt)((0,l.add)(e,this.epsilon))));m.assign(e),h.assign(t);let r=(0,d.sub)(n,t);n.assign(r)}})}),this.incrementIterations()}dispose(){null!=this.accumulatedMeanSquares&&(0,o.dispose)(this.accumulatedMeanSquares.map(e=>e.variable)),null!=this.accumulatedMeanGrads&&this.centered&&(0,o.dispose)(this.accumulatedMeanGrads.map(e=>e.variable)),null!=this.accumulatedMoments&&(0,o.dispose)(this.accumulatedMoments.map(e=>e.variable))}async getWeights(){let e=[...this.accumulatedMeanSquares,...this.accumulatedMoments];return this.centered&&e.push(...this.accumulatedMeanGrads),[await this.saveIterations()].concat(e.map(e=>({name:e.originalName,tensor:e.variable})))}async setWeights(e){e=await this.extractIterations(e);let t=this.centered?e.length/3:e.length/2;this.accumulatedMeanSquares=e.slice(0,t).map(e=>({originalName:e.name,variable:e.tensor.variable(!1)})),this.accumulatedMoments=e.slice(t,2*t).map(e=>({originalName:e.name,variable:e.tensor.variable(!1)})),this.centered&&(this.accumulatedMeanGrads=e.slice(2*t,3*t).map(e=>({originalName:e.name,variable:e.tensor.variable(!1)})))}getConfig(){return{learningRate:this.learningRate,decay:this.decay,momentum:this.momentum,epsilon:this.epsilon,centered:this.centered}}static fromConfig(e,t){return new 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d={shape:i.shape,texData:u,isUniform:!1},f=m.makeShaderKey(e,c,d),h=this.getAndSaveBinary(f,()=>m.compileProgram(this.gpgpu,e,c,d)),g=null!=this.activeTimers;g&&(l=this.startTimer()),(0,a.env)().get("ENGINE_COMPILE_ONLY")||m.runProgram(this.gpgpu,h,c,d,n),p.forEach(e=>this.disposeIntermediateTensorInfo(e)),g&&(l=this.endTimer(l),this.activeTimers.push({name:e.constructor.name,query:this.getQueryTime(l)}));let x=(0,a.env)().getNumber("WEBGL_FLUSH_THRESHOLD");if(x>0){let e=a.util.now();e-this.lastGlFlushTime>x&&(this.gpgpu.gl.flush(),this.lastGlFlushTime=e)}if(!(0,a.env)().getBool("WEBGL_LAZILY_UNPACK")&&u.isPacked&&!1===s){let e=this.unpackTensor(i);return this.disposeIntermediateTensorInfo(i),e}return i}compileAndRun(e,t,r,n,s=!1){return r=r||t[0].dtype,this.runWebGLProgram(e,t,r,n,s)}getAndSaveBinary(e,t){return e in this.binaryCache||(this.binaryCache[e]=t()),this.binaryCache[e]}getTextureManager(){return 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p=null!=this.activeTimers;p&&(t=a.util.now());let f=r.texShape;if(null==f&&(r.texShape=f=j.getTextureShapeFromLogicalShape(n,u)),null!=o){let e,l=j.getShapeAs3D(n),i=f[1],m=f[0],h=o instanceof Uint8Array||o instanceof Uint8ClampedArray;(u||!h)&&([i,m]=v.getPackedMatrixTextureShapeWidthHeight(f[0],f[1])),e=u?new(0,d.EncodeMatrixPackedProgram)(l,h):new(0,c.EncodeMatrixProgram)(l,h);let g=h?[m,i]:f,x=this.makeTensorInfo(g,s),y=this.texData.get(x.dataId);h?y.usage=v.TextureUsage.PIXELS:y.usage=v.TextureUsage.UPLOAD,y.texShape=g,this.gpgpu.uploadDenseMatrixToTexture(this.getTexture(x.dataId),i,m,o);let b=[[m,i]],_=this.runWebGLProgram(e,[x],s,b,!0),k=this.texData.get(_.dataId);r.texShape=k.texShape,r.isPacked=k.isPacked,r.usage=k.usage,(0,a.env)().get("ENGINE_COMPILE_ONLY")?this.disposeData(_.dataId):(r.texture=k.texture,r.values=null,this.texData.delete(_.dataId)),this.disposeIntermediateTensorInfo(x),p&&(this.uploadWaitMs+=a.util.now()-t)}else r.texture=this.acquireTexture(f,i,s,u)}convertAndCacheOnCPU(e,t){let r=this.texData.get(e),{dtype:n}=r;return null!=t&&(r.values=function(e,t){if("float32"===t||"complex64"===t)return e;if("int32"===t||"bool"===t){let r="int32"===t?new Int32Array(e.length):new Uint8Array(e.length);for(let t=0;t1048576*this.numMBBeforeWarning){let e=(this.numBytesInGPU/1024/1024).toFixed(2);this.warnedAboutMemory=!0,console.warn(`High memory usage in GPU: ${e} MB, most likely due to a memory leak`)}return this.textureManager.acquireTexture(e,t,n)}computeBytes(e,t){return e[0]*e[1]*a.util.bytesPerElement(t)}checkCompileCompletion(){for(let[,e]of Object.entries(this.binaryCache))this.checkCompletion_(e)}async checkCompileCompletionAsync(){let e=[];if(this.gpgpu.parallelCompilationExtension){for(let[,t]of Object.entries(this.binaryCache))e.push(this.checkCompletionAsync_(t));return Promise.all(e)}for(let[,t]of Object.entries(this.binaryCache)){let r=new Promise(e=>{try{this.checkCompletion_(t),e(!0)}catch(e){throw e}});e.push(r)}return Promise.all(e)}async checkCompletionAsync_(e){return this.gpgpu.gl.getProgramParameter(e.webGLProgram,this.gpgpu.parallelCompilationExtension.COMPLETION_STATUS_KHR)?this.checkCompletion_(e):(await (0,a.nextFrame)(),this.checkCompletionAsync_(e))}checkCompletion_(e){if(!1===this.gpgpu.gl.getProgramParameter(e.webGLProgram,this.gpgpu.gl.LINK_STATUS)){if(console.log(this.gpgpu.gl.getProgramInfoLog(e.webGLProgram)),!1===this.gpgpu.gl.getShaderParameter(e.fragmentShader,this.gpgpu.gl.COMPILE_STATUS))throw j.logShaderSourceAndInfoLog(e.source,this.gpgpu.gl.getShaderInfoLog(e.fragmentShader)),Error("Failed to compile fragment shader.");throw Error("Failed to link vertex and fragment shaders.")}return!0}getUniformLocations(){for(let e of Object.values(this.binaryCache)){this.gpgpu.buildVao(e.webGLProgram);let{variablesLocations:t,customUniformLocations:r,infLoc:n,nanLoc:s,outShapeLocation:a,outShapeStridesLocation:o,outTexShapeLocation:l}=(0,m.getUniformLocations)(this.gpgpu,e.program,e.webGLProgram);e.variablesLocations=t,e.customUniformLocations=r,e.infLoc=n,e.nanLoc=s,e.outShapeLocation=a,e.outShapeStridesLocation=o,e.outTexShapeLocation=l}}createTensorFromGPUData(e,t,r){e.channels=e.channels||"RGBA";let{texture:n,height:s,width:o,channels:l}=e,i=(0,a.engine)().backend;if(!i.gpgpu.gl.isTexture(n))throw Error("The texture is invalid. 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o=(0,s.env)();o.registerFlag("HAS_WEBGL",()=>o.getNumber("WEBGL_VERSION")>0),o.registerFlag("WEBGL_VERSION",()=>(0,a.isWebGLVersionEnabled)(2)?2:+!!(0,a.isWebGLVersionEnabled)(1)),o.registerFlag("WEBGL_CHECK_NUMERICAL_PROBLEMS",()=>!1),o.registerFlag("WEBGL_BUFFER_SUPPORTED",()=>2===o.get("WEBGL_VERSION")),o.registerFlag("WEBGL_CPU_FORWARD",()=>!0),o.registerFlag("WEBGL_FORCE_F16_TEXTURES",()=>!1),o.registerFlag("WEBGL_PACK",()=>o.getBool("HAS_WEBGL")),o.registerFlag("WEBGL_PACK_NORMALIZATION",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_CLIP",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_DEPTHWISECONV",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_BINARY_OPERATIONS",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_UNARY_OPERATIONS",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_ARRAY_OPERATIONS",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_IMAGE_OPERATIONS",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_REDUCE",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_LAZILY_UNPACK",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_CONV_IM2COL",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_CONV2DTRANSPOSE",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_MAX_TEXTURE_SIZE",()=>(0,a.getWebGLMaxTextureSize)(o.getNumber("WEBGL_VERSION"))),o.registerFlag("WEBGL_MAX_TEXTURES_IN_SHADER",()=>(0,a.getMaxTexturesInShader)(o.getNumber("WEBGL_VERSION"))),o.registerFlag("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION",()=>{let e=o.getNumber("WEBGL_VERSION");return 0===e?0:(0,a.getWebGLDisjointQueryTimerVersion)(e)}),o.registerFlag("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_RELIABLE",()=>o.getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION")>0&&!s.device_util.isMobile()),o.registerFlag("WEBGL_RENDER_FLOAT32_CAPABLE",()=>(0,a.isCapableOfRenderingToFloatTexture)(o.getNumber("WEBGL_VERSION"))),o.registerFlag("WEBGL_RENDER_FLOAT32_ENABLED",()=>!o.getBool("WEBGL_FORCE_F16_TEXTURES")&&o.getBool("WEBGL_RENDER_FLOAT32_CAPABLE")),o.registerFlag("WEBGL_DOWNLOAD_FLOAT_ENABLED",()=>(0,a.isDownloadFloatTextureEnabled)(o.getNumber("WEBGL_VERSION"))),o.registerFlag("WEBGL_FENCE_API_ENABLED",()=>(0,a.isWebGLFenceEnabled)(o.getNumber("WEBGL_VERSION"))),o.registerFlag("WEBGL_SIZE_UPLOAD_UNIFORM",()=>4*!!o.getBool("WEBGL_RENDER_FLOAT32_ENABLED")),o.registerFlag("WEBGL_DELETE_TEXTURE_THRESHOLD",()=>-1,e=>{if("number"!=typeof e)throw Error(`WEBGL_DELETE_TEXTURE_THRESHOLD must be a number but got ${e}.`);if(e<0&&-1!==e)throw Error(`WEBGL_DELETE_TEXTURE_THRESHOLD must be -1 (indicating never delete) or at least 0, but got ${e}.`)}),o.registerFlag("WEBGL_FLUSH_THRESHOLD",()=>s.device_util.isMobile()?1:-1,e=>{if("number"!=typeof e)throw Error(`WEBGL_FLUSH_THRESHOLD must be a number but got ${e}.`);if(e<0&&-1!==e)throw Error(`WEBGL_FLUSH_THRESHOLD must be -1 (indicating never manual flush) or at least 0, but got ${e}.`)}),o.registerFlag("CPU_HANDOFF_SIZE_THRESHOLD",()=>128),o.registerFlag("WEBGL_USE_SHAPES_UNIFORMS",()=>!1),o.registerFlag("TOPK_LAST_DIM_CPU_HANDOFF_SIZE_THRESHOLD",()=>1e5),o.registerFlag("TOPK_K_CPU_HANDOFF_THRESHOLD",()=>128),o.registerFlag("WEBGL_EXP_CONV",()=>!1),o.registerFlag("SOFTWARE_WEBGL_ENABLED",()=>o.getBool("IS_TEST")),o.registerFlag("WEBGL_MAX_SIZE_FOR_NARROW_TEXTURE",()=>1/0),o.registerFlag("WEBGL_AUTO_SQUARIFY_NARROW_TEXTURE_SHAPE",()=>!1),o.registerFlag("WEBGL2_ISNAN_CUSTOM",()=>!1),o.registerFlag("ENGINE_COMPILE_ONLY",()=>!1)},{"@tensorflow/tfjs-core":"biUij","./webgl_util":"8Bhtc"}],"8Bhtc":[function(e,t,r,n){let s,a;var 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l=e("@tensorflow/tfjs-core"),i=e("./canvas_util"),u=e("./tex_util");function p(e,t){let r=t();return(0,l.env)().getBool("DEBUG")&&function(e){let t=e.getError();if(t!==e.NO_ERROR)throw Error("WebGL Error: "+d(e,t))}(e),r}function c(e){return!!((0,l.env)().getBool("WEBGL_RENDER_FLOAT32_ENABLED")||0===e||596e-10Math.abs(e))}function d(e,t){switch(t){case e.NO_ERROR:return"NO_ERROR";case e.INVALID_ENUM:return"INVALID_ENUM";case e.INVALID_VALUE:return"INVALID_VALUE";case e.INVALID_OPERATION:return"INVALID_OPERATION";case e.INVALID_FRAMEBUFFER_OPERATION:return"INVALID_FRAMEBUFFER_OPERATION";case e.OUT_OF_MEMORY:return"OUT_OF_MEMORY";case e.CONTEXT_LOST_WEBGL:return"CONTEXT_LOST_WEBGL";default:return`Unknown error code ${t}`}}function f(e,t){return M(e,()=>e.getExtension(t),'Extension "'+t+'" not supported on this browser.')}function m(e,t){let r=M(e,()=>e.createShader(e.VERTEX_SHADER),"Unable to create vertex 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val) { + return bvec4(isnan_custom(val.x), + isnan_custom(val.y), isnan_custom(val.z), isnan_custom(val.w)); + } + + #define isnan(value) isnan_custom(value) + `:"",u="",p=` + #define round(value) newRound(value) + int newRound(float value) { + return int(floor(value + 0.5)); + } + + ivec4 newRound(vec4 value) { + return ivec4(floor(value + vec4(0.5))); + } + `):(e="",t="attribute",r="varying",n="varying",s="texture2D",o="gl_FragColor",l="",i=` + #define isnan(value) isnan_custom(value) + bool isnan_custom(float val) { + return (val > 0. || val < 1. || val == 0.) ? false : true; + } + bvec4 isnan_custom(vec4 val) { + return bvec4(isnan(val.x), isnan(val.y), isnan(val.z), isnan(val.w)); + } + `,u=` + uniform float INFINITY; + + bool isinf(float val) { + return abs(val) == INFINITY; + } + bvec4 isinf(vec4 val) { + return equal(abs(val), vec4(INFINITY)); + } + `,p=` + int round(float value) { + return int(floor(value + 0.5)); + } + + ivec4 round(vec4 value) { + return ivec4(floor(value + vec4(0.5))); + } + `),{version:e,attribute:t,varyingVs:r,varyingFs:n,texture2D:s,output:o,defineOutput:l,defineSpecialNaN:i,defineSpecialInf:u,defineRound:p}}},{"@tensorflow/tfjs-core":"biUij","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"1F9Jp":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"compileProgram",()=>i),s.export(r,"getUniformLocations",()=>u),s.export(r,"runProgram",()=>c),s.export(r,"makeShaderKey",()=>d),s.export(r,"useShapeUniforms",()=>f);var a=e("@tensorflow/tfjs-core"),o=e("./shader_compiler"),l=e("./webgl_util");function i(e,t,r,n){let s=r.map((e,r)=>{let n={logicalShape:e.shape,texShape:e.isUniform?null:e.texData.texShape,isUniform:e.isUniform,isPacked:!e.isUniform&&e.texData.isPacked,flatOffset:null};return 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Shape ${l} and ${i} must match`)})}function c(e,t,r,n,s){t.program.enableShapeUniforms||(p(t.inShapeInfos,r),p([t.outShapeInfo],[n]));let l=n.texData.texture,i=n.texData.texShape;n.texData.isPacked?e.setOutputPackedMatrixTexture(l.texture,i[0],i[1]):e.setOutputMatrixTexture(l.texture,i[0],i[1]),e.setProgram(t.webGLProgram),e.bindVertexArray(t.webGLProgram.vao),1===(0,a.env)().getNumber("WEBGL_VERSION")&&null!==t.infLoc&&e.gl.uniform1f(t.infLoc,1/0),null!==t.nanLoc&&e.gl.uniform1f(t.nanLoc,NaN);for(let n=0;na.util.sizeFromShape(s.shape))e.gl.uniform1f(l,s.uniformValues[0]);else{let t=s.uniformValues;t instanceof Float32Array||(t=new Float32Array(t)),e.gl.uniform1fv(l,t)}continue}null!=s.texData.slice&&null!=i&&e.gl.uniform1i(i,s.texData.slice.flatOffset),e.setInputMatrixTexture(s.texData.texture.texture,l,n)}}let u=t.outShapeLocation;if(u)switch(n.shape.length){case 1:e.gl.uniform1iv(u,new Int32Array(n.shape));break;case 2:e.gl.uniform2iv(u,new Int32Array(n.shape));break;case 3:e.gl.uniform3iv(u,new Int32Array(n.shape));break;case 4:e.gl.uniform4iv(u,new Int32Array(n.shape))}if(t.outShapeStridesLocation){let r=a.util.computeStrides(n.shape);switch(n.shape.length){case 2:e.gl.uniform1iv(t.outShapeStridesLocation,new Int32Array(r));break;case 3:e.gl.uniform2iv(t.outShapeStridesLocation,new Int32Array(r));break;case 4:e.gl.uniform3iv(t.outShapeStridesLocation,new Int32Array(r))}}if(t.outTexShapeLocation&&e.gl.uniform2i(t.outTexShapeLocation,n.texData.texShape[0],n.texData.texShape[1]),t.program.customUniforms&&s)for(let r=0;r{let s=null!=t.texData&&null!=t.texData.slice&&t.texData.slice.flatOffset>0;if(e.enableShapeUniforms&&!t.isUniform){let l=t.texData.texShape,{useSqueezeShape:i,uniformShape:u,keptDims:p}=o.getUniformInfoFromShape(e.packedInputs,t.shape,l),c="",d="",f="";if(1===u.length&&e.packedInputs){let e=[Math.ceil(l[0]/2),Math.ceil(l[1]/2)];c=`${e[0]>1}_${e[1]>1}`}else if(2!==u.length||e.packedInputs){if(u.length>2&&!e.packedInputs){let e=a.util.computeStrides(u);f=`${e[0]===l[1]}_${e[e.length-1]===l[1]}`}}else d=`${u[0]>1}_${u[1]>1}`;let m=t.shape.length,h=2===u.length&&a.util.arraysEqual(t.shape,l),g=1===a.util.sizeFromShape(t.shape),x=a.backend_util.getBroadcastDims(t.shape,r.shape),v=!e.packedInputs&&m===r.shape.length&&a.util.arraysEqual(l,r.texData.texShape),y=e.packedInputs||u.length>2?"":`${l[0]>1}_${l[1]>1}`;n+=`${m}_${v}_${i?p:""}_${u.length}_${g}_${x}_${h}_${c}_${d}_${f}_${y}_${s}`}else{let e=t.isUniform?"uniform":t.texData.texShape;n+=`${t.shape}_${e}_${s}`}});let s=e.userCode,l=e.constructor.name;return l+("_"+n+"_"+s+`${(0,a.env)().getNumber("WEBGL_VERSION")}`)}function f(e){return(0,a.env)().getBool("WEBGL_USE_SHAPES_UNIFORMS")&&e<=4}},{"@tensorflow/tfjs-core":"biUij","./shader_compiler":"euDKG","./webgl_util":"8Bhtc","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],euDKG:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"makeShader",()=>u),s.export(r,"getCoordsDataType",()=>x),s.export(r,"getUniformInfoFromShape",()=>v),s.export(r,"squeezeInputInfo",()=>y);var a=e("@tensorflow/tfjs-core"),o=e("./glsl_version"),l=e("./shader_compiler_util");let{getBroadcastDims:i}=a.backend_util;function u(e,t,r){var n,s,u,_;let k,j,I=[];if(e.forEach(e=>{let t=a.util.sizeFromShape(e.shapeInfo.logicalShape);if(e.shapeInfo.isUniform?I.push(`uniform float ${e.name}${t>1?`[${t}]`:""};`):(I.push(`uniform sampler2D ${e.name};`),I.push(`uniform int offset${e.name};`)),r.enableShapeUniforms){let{uniformShape:t}=v(r.packedInputs,e.shapeInfo.logicalShape,e.shapeInfo.texShape);switch(t.length){case 1:I.push(`uniform int ${e.name}Shape;`);break;case 2:I.push(`uniform ivec2 ${e.name}Shape;`);break;case 3:I.push(`uniform ivec3 ${e.name}Shape;`);break;case 4:I.push(`uniform ivec4 ${e.name}Shape;`)}I.push(`uniform ivec2 ${e.name}TexShape;`)}}),r.enableShapeUniforms){switch(t.logicalShape.length){case 1:I.push("uniform int outShape;");break;case 2:I.push("uniform ivec2 outShape;"),I.push("uniform int outShapeStrides;");break;case 3:I.push("uniform ivec3 outShape;"),I.push("uniform ivec2 outShapeStrides;");break;case 4:I.push("uniform ivec4 outShape;"),I.push("uniform ivec3 outShapeStrides;")}I.push("uniform ivec2 outTexShape;")}r.customUniforms&&r.customUniforms.forEach(e=>{I.push(`uniform ${e.type} ${e.name}${e.arrayIndex?`[${e.arrayIndex}]`:""};`)});let w=I.join("\n"),T=e.map(e=>(function(e,t,r=!1,n){let s="";r?s+=function e(t,r){switch(t.shapeInfo.logicalShape.length){case 0:var n=t;let s=n.name,l="get"+s.charAt(0).toUpperCase()+s.slice(1),i=(0,o.getGlslDifferences)();return` + vec4 ${l}() { + return ${i.texture2D}(${s}, halfCR); + } + `;case 1:return function(e,t){let r=e.name,n="get"+r.charAt(0).toUpperCase()+r.slice(1),s=e.shapeInfo.texShape,a=(0,o.getGlslDifferences)();if(t)return` + vec4 ${n}(int index) { + ivec2 packedTexShape = ivec2(ceil(float(${r}TexShape[0]) / 2.0), ceil(float(${r}TexShape[1]) / 2.0)); + vec2 uv = packedUVfrom1D( + packedTexShape[0], packedTexShape[1], index); + return ${a.texture2D}(${r}, uv); + } + `;let l=[Math.ceil(s[0]/2),Math.ceil(s[1]/2)];return` + vec4 ${n}(int index) { + vec2 uv = packedUVfrom1D( + ${l[0]}, ${l[1]}, index); + return ${a.texture2D}(${r}, uv); + } + `}(t,r);case 2:return function(e,t){let r=e.shapeInfo.logicalShape,n=e.name,s="get"+n.charAt(0).toUpperCase()+n.slice(1),l=e.shapeInfo.texShape,i=l[0],u=l[1],p=(0,o.getGlslDifferences)();if(null!=l&&a.util.arraysEqual(r,l))return t?` + vec4 ${s}(int row, int col) { + vec2 uv = (vec2(col, row) + halfCR) / vec2(${n}TexShape[1], ${n}TexShape[0]); + + return ${p.texture2D}(${n}, uv); + } + `:` + vec4 ${s}(int row, int col) { + vec2 uv = (vec2(col, row) + halfCR) / vec2(${u}.0, ${i}.0); + + return ${p.texture2D}(${n}, uv); + } + `;if(t)return` + vec4 ${s}(int row, int col) { + ivec2 packedTexShape = ivec2(ceil(float(${n}TexShape[0]) / 2.0), ceil(float(${n}TexShape[1]) / 2.0)); + int valuesPerRow = int(ceil(float(${n}Shape[1]) / 2.0)); + vec2 uv = packedUVfrom2D(valuesPerRow, packedTexShape[0], packedTexShape[1], row, col); + return ${p.texture2D}(${n}, uv); + } + `;let c=[Math.ceil(l[0]/2),Math.ceil(l[1]/2)],d=Math.ceil(r[1]/2);return` + vec4 ${s}(int row, int col) { + vec2 uv = packedUVfrom2D(${d}, ${c[0]}, ${c[1]}, row, col); + return ${p.texture2D}(${n}, uv); + } + `}(t,r);case 3:return function(t,r){let n=t.shapeInfo.logicalShape,s=t.name,a="get"+s.charAt(0).toUpperCase()+s.slice(1),l=t.shapeInfo.texShape,i=[Math.ceil(l[0]/2),Math.ceil(l[1]/2)];if(1===n[0]){let s=y(t,n.slice(1));return` + ${e(s,r)} + vec4 ${a}(int b, int row, int col) { + return ${a}(${b(["b","row","col"],[1,2])}); + } + `}let u=(0,o.getGlslDifferences)();if(r)return` + vec4 ${a}(int b, int row, int col) { + ivec2 packedTexShape = ivec2(ceil(float(${s}TexShape[0]) / 2.0), ceil(float(${s}TexShape[1]) / 2.0)); + int valuesPerRow = int(ceil(float(${s}Shape[2]) / 2.0)); + int texelsInBatch = valuesPerRow * int(ceil(float(${s}Shape[1]) / 2.0)); + vec2 uv = packedUVfrom3D( + packedTexShape[0], packedTexShape[1], texelsInBatch, valuesPerRow, b, row, col); + return ${u.texture2D}(${s}, uv); + } + `;let p=i[0],c=i[1],d=Math.ceil(n[2]/2),f=d*Math.ceil(n[1]/2);return` + vec4 ${a}(int b, int row, int col) { + vec2 uv = packedUVfrom3D( + ${p}, ${c}, ${f}, ${d}, b, row, col); + return ${u.texture2D}(${s}, uv); + } + `}(t,r);default:return function(e,t){let r=e.name,n="get"+r.charAt(0).toUpperCase()+r.slice(1),s=(0,o.getGlslDifferences)();if(t)return` + vec4 ${n}(int b2, int b, int row, int col) { + int valuesPerRow = int(ceil(float(${r}Shape[3]) / 2.0)); + int texelsInBatch = valuesPerRow * int(ceil(float(${r}Shape[2]) / 2.0)); + int index = b * texelsInBatch + (row / 2) * valuesPerRow + (col / 2); + texelsInBatch *= ${r}Shape[1]; + index = b2 * texelsInBatch + index; + ivec2 packedTexShape = ivec2(ceil(float(${r}TexShape[0]) / 2.0), ceil(float(${r}TexShape[1]) / 2.0)); + int texR = index / packedTexShape[1]; + int texC = index - texR * packedTexShape[1]; + vec2 uv = (vec2(texC, texR) + halfCR) / vec2(packedTexShape[1], packedTexShape[0]); return ${s.texture2D}(${r}, uv); + } + `;let a=e.shapeInfo.logicalShape,l=a.length,i=e.shapeInfo.texShape,u=[Math.ceil(i[0]/2),Math.ceil(i[1]/2)],p=u[0],c=u[1],d=Math.ceil(a[l-1]/2),f=d*Math.ceil(a[l-2]/2),m="int b, int row, int col",h=`b * ${f} + (row / 2) * ${d} + (col / 2)`;for(let e=2;e=1?"coords = 0;":u.map(e=>`coords.${d[e+c]} = 0;`).join("\n");let f="";f=l<2&&o>0?"coords":e.shapeInfo.logicalShape.map((e,t)=>`coords.${d[t+c]}`).join(", ");let m="return outputValue;",h=1===a.util.sizeFromShape(e.shapeInfo.logicalShape),g=1===a.util.sizeFromShape(t.logicalShape);if(1!==o||h||g){if(h&&!g)m=1===l?` + return vec4(outputValue.x, outputValue.x, 0., 0.); + `:` + return vec4(outputValue.x); + `;else if(u.length){let e=o-2,t=o-1;u.indexOf(e)>-1&&u.indexOf(t)>-1?m="return vec4(outputValue.x);":u.indexOf(e)>-1?m="return vec4(outputValue.x, outputValue.y, outputValue.x, outputValue.y);":u.indexOf(t)>-1&&(m="return vec4(outputValue.xx, outputValue.zz);")}}else m=` + return vec4(outputValue.xy, outputValue.xy); + `;return` + vec4 ${"get"+s+"AtOutCoords"}() { + ${p} coords = getOutputCoords(); + ${r} + vec4 outputValue = get${s}(${f}); + ${m} + } + `}(e,t):s+=function(e,t){let r,n=e.name,s=n.charAt(0).toUpperCase()+n.slice(1),o="get"+s+"AtOutCoords",l=t.texShape,u=e.shapeInfo.texShape,p=e.shapeInfo.logicalShape.length,c=t.logicalShape.length;if(!e.shapeInfo.isUniform&&p===c&&null==e.shapeInfo.flatOffset&&a.util.arraysEqual(u,l))return` + float ${o}() { + return sampleTexture(${n}, resultUV); + } + `;let d=x(c),f=i(e.shapeInfo.logicalShape,t.logicalShape),m=c-p,h=["x","y","z","w","u","v"];r=0===p?"":c<2&&f.length>=1?"coords = 0;":f.map(e=>`coords.${h[e+m]} = 0;`).join("\n");let g="";return g=c<2&&p>0?"coords":e.shapeInfo.logicalShape.map((e,t)=>`coords.${h[t+m]}`).join(", "),` + float ${o}() { + ${d} coords = getOutputCoords(); + ${r} + return get${s}(${g}); + } + `}(e,t)),s})(e,t,r.packedInputs,r.enableShapeUniforms)).join("\n"),N=t.texShape,S=(0,o.getGlslDifferences)(),C=(n=S,` + float sampleTexture(sampler2D textureSampler, vec2 uv) { + return ${n.texture2D}(textureSampler, uv).r; + } + `),E=(s=S,`${s.version} + precision highp float; + precision highp int; + precision highp sampler2D; + ${s.varyingFs} vec2 resultUV; + ${s.defineOutput} + const vec2 halfCR = vec2(0.5, 0.5); + + struct ivec5 + { + int x; + int y; + int z; + int w; + int u; + }; + + struct ivec6 + { + int x; + int y; + int z; + int w; + int u; + int v; + }; + + uniform float NAN; + ${s.defineSpecialNaN} + ${s.defineSpecialInf} + ${s.defineRound} + + int imod(int x, int y) { + return x - y * (x / y); + } + + int idiv(int a, int b, float sign) { + int res = a / b; + int mod = imod(a, b); + if (sign < 0. && mod != 0) { + res -= 1; + } + return res; + } + + //Based on the work of Dave Hoskins + //https://www.shadertoy.com/view/4djSRW + #define HASHSCALE1 443.8975 + float random(float seed){ + vec2 p = resultUV * seed; + vec3 p3 = fract(vec3(p.xyx) * HASHSCALE1); + p3 += dot(p3, p3.yzx + 19.19); + return fract((p3.x + p3.y) * p3.z); + } + + ${p} + ${c} + ${d} + `);return t.isPacked?(k=function(e,t,r){switch(e.length){case 0:return m();case 1:var n=0,s=t,o=r;let l=[Math.ceil(s[0]/2),Math.ceil(s[1]/2)];return 1===l[0]?o?` + int getOutputCoords() { + return 2 * int(resultUV.x * ceil(float(outTexShape[1]) / 2.0)); + } + `:` + int getOutputCoords() { + return 2 * int(resultUV.x * ${l[1]}.0); + } + `:1===l[1]?o?` + int getOutputCoords() { + return 2 * int(resultUV.y * ceil(float(outTexShape[0]) / 2.0)); + } + `:` + int getOutputCoords() { + return 2 * int(resultUV.y * ${l[0]}.0); + } + `:o?` + int getOutputCoords() { + ivec2 packedTexShape = ivec2(ceil(float(outTexShape[0]) / 2.0), ceil(float(outTexShape[1]) / 2.0)); + ivec2 resTexRC = ivec2(resultUV.yx * + vec2(packedTexShape[0], packedTexShape[1])); + return 2 * (resTexRC.x * packedTexShape[1] + resTexRC.y); + } + `:` + int getOutputCoords() { + ivec2 resTexRC = ivec2(resultUV.yx * + vec2(${l[0]}, ${l[1]})); + return 2 * (resTexRC.x * ${l[1]} + resTexRC.y); + } + `;case 2:var i=e,u=t,p=r;let c=[Math.ceil(u[0]/2),Math.ceil(u[1]/2)];if(a.util.arraysEqual(i,u))return p?` + ivec2 getOutputCoords() { + ivec2 packedTexShape = ivec2(ceil(float(outTexShape[0]) / 2.0), ceil(float(outTexShape[1]) / 2.0)); + return 2 * ivec2(resultUV.yx * vec2(packedTexShape[0], packedTexShape[1])); + } + `:` + ivec2 getOutputCoords() { + return 2 * ivec2(resultUV.yx * vec2(${c[0]}, ${c[1]})); + } + `;let d=Math.ceil(i[1]/2);return p?` + ivec2 getOutputCoords() { + ivec2 packedTexShape = ivec2(ceil(float(outTexShape[0]) / 2.0), ceil(float(outTexShape[1]) / 2.0)); + int texelsInLogicalRow = int(ceil(float(outShape[1]) / 2.0)); + ivec2 resTexRC = ivec2(resultUV.yx * + vec2(packedTexShape[0], packedTexShape[1])); + + int index = resTexRC.x * packedTexShape[1] + resTexRC.y; + int r = 2 * (index / texelsInLogicalRow); + int c = imod(index, texelsInLogicalRow) * 2; + + return ivec2(r, c); + } + `:` + ivec2 getOutputCoords() { + ivec2 resTexRC = ivec2(resultUV.yx * + vec2(${c[0]}, ${c[1]})); + + int index = resTexRC.x * ${c[1]} + resTexRC.y; + int r = 2 * (index / ${d}); + int c = imod(index, ${d}) * 2; + + return ivec2(r, c); + } + `;case 3:var f=e,h=t,g=r;if(g)return` + ivec3 getOutputCoords() { + ivec2 packedTexShape = ivec2(ceil(float(outTexShape[0]) / 2.0), ceil(float(outTexShape[1]) / 2.0)); + int texelsInLogicalRow = int(ceil(float(outShape[2]) / 2.0)); + int texelsInBatch = texelsInLogicalRow * int(ceil(float(outShape[1]) / 2.0)); + ivec2 resTexRC = ivec2(resultUV.yx * + vec2(packedTexShape[0], packedTexShape[1])); + int index = resTexRC.x * packedTexShape[1] + resTexRC.y; + + int b = index / texelsInBatch; + index -= b * texelsInBatch; + + int r = 2 * (index / texelsInLogicalRow); + int c = imod(index, texelsInLogicalRow) * 2; + + return ivec3(b, r, c); + } + `;let x=[Math.ceil(h[0]/2),Math.ceil(h[1]/2)],v=Math.ceil(f[2]/2),y=v*Math.ceil(f[1]/2);return` + ivec3 getOutputCoords() { + ivec2 resTexRC = ivec2(resultUV.yx * + vec2(${x[0]}, ${x[1]})); + int index = resTexRC.x * ${x[1]} + resTexRC.y; + + int b = index / ${y}; + index -= b * ${y}; + + int r = 2 * (index / ${v}); + int c = imod(index, ${v}) * 2; + + return ivec3(b, r, c); + } + `;default:return function(e,t,r){if(r)return` + ivec4 getOutputCoords() { + ivec2 packedTexShape = ivec2(ceil(float(outTexShape[0]) / 2.0), ceil(float(outTexShape[1]) / 2.0)); + ivec2 resTexRC = ivec2(resultUV.yx * + vec2(packedTexShape[0], packedTexShape[1])); + int index = resTexRC.x * packedTexShape[1] + resTexRC.y; + + int texelsInLogicalRow = int(ceil(float(outShape[3]) / 2.0)); + int texelsInBatch = texelsInLogicalRow * int(ceil(float(outShape[2]) / 2.0)); + int texelsInBatchN = texelsInBatch * outShape[1]; + + int b2 = index / texelsInBatchN; + index -= b2 * texelsInBatchN; + + int b = index / texelsInBatch; + index -= b * texelsInBatch; + + int r = 2 * (index / texelsInLogicalRow); + int c = imod(index, texelsInLogicalRow) * 2; + + return ivec4(b2, b, r, c); + } + `;let n=[Math.ceil(t[0]/2),Math.ceil(t[1]/2)],s=Math.ceil(e[e.length-1]/2),a=s*Math.ceil(e[e.length-2]/2),o=a,l="",i="b, r, c";for(let t=2;t1&&!a.util.arraysEqual(t,r)&&n.lengthe[t]).join(", ")}},{"@tensorflow/tfjs-core":"biUij","./glsl_version":"9EOgg","./shader_compiler_util":"cJiqQ","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],cJiqQ:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"getLogicalCoordinatesFromFlatIndex",()=>o),s.export(r,"getOutputLogicalCoordinatesFromFlatIndexByUniform",()=>l),s.export(r,"getLogicalCoordinatesFromFlatIndexByUniform",()=>i),s.export(r,"dotify",()=>p),s.export(r,"getFlatIndexFrom3D",()=>c),s.export(r,"getFlatIndexFrom3DOutput",()=>d),s.export(r,"ENCODE_FLOAT_SNIPPET",()=>f);var a=e("@tensorflow/tfjs-core");function o(e,t,r="index"){let n=a.util.computeStrides(t);return n.map((t,s)=>{let a=`int ${e[s]} = ${r} / ${t}`,o=s===n.length-1?`int ${e[s+1]} = ${r} - ${e[s]} * ${t}`:`index -= ${e[s]} * ${t}`;return`${a}; ${o};`}).join("")}function l(e,t,r="index"){let n=a.util.computeStrides(t);return n.map((t,s)=>{let a=`int ${e[s]} = ${r} / outShapeStrides[${s}]`,o=s===n.length-1?`int ${e[s+1]} = ${r} - ${e[s]} * outShapeStrides[${s}]`:`index -= ${e[s]} * outShapeStrides[${s}]`;return`${a}; ${o};`}).join("")}function i(e,t,r="index"){let n=function(e,t){let r=e.length,n=e.map(e=>`${t}[${e}]`),s=Array(r-1);s[r-2]=n[r-1];for(let e=r-3;e>=0;--e)s[e]=`(${s[e+1]} * ${n[e+1]})`;return s}(e.map((e,t)=>t),t);return n.map((t,s)=>{let a=`int ${e[s]} = ${r} / ${n[s]}`,o=s===n.length-1?`int ${e[s+1]} = ${r} - ${e[s]} * ${n[s]}`:`index -= ${e[s]} * ${n[s]}`;return`${a}; ${o};`}).join("")}function u(e){return 1===e.length?`${e[0]}`:`vec${e.length}(${e.join(",")})`}function p(e,t){if(e.length!==t.length)throw Error(`Vectors to be dotted must be of the same length -got ${e.length} and ${t.length}`);let r=[],n=Math.floor(e.length/4),s=e.length%4;for(let s=0;s`float(${e})`),a=a.map(e=>`float(${e})`)),r.push(`${u(s)}, ${u(a)}`)}return r.map((e,t)=>`dot(${e})`).join("+")}function c(e){let t=a.util.computeStrides(e).map(e=>e.toString());return` + int getFlatIndex(ivec3 coords) { + return coords.x * ${t[0]} + coords.y * ${t[1]} + coords.z; + } +`}function d(){return` + int getFlatIndex(ivec3 coords) { + return coords.x * outShapeStrides[0] + coords.y * outShapeStrides[1] + coords.z; + } +`}let f=` + const float FLOAT_MAX = 1.70141184e38; + const float FLOAT_MIN = 1.17549435e-38; + + lowp vec4 encode_float(highp float v) { + if (isnan(v)) { + return vec4(255, 255, 255, 255); + } + + highp float av = abs(v); + + if(av < FLOAT_MIN) { + return vec4(0.0, 0.0, 0.0, 0.0); + } else if(v > FLOAT_MAX) { + return vec4(0.0, 0.0, 128.0, 127.0) / 255.0; + } else if(v < -FLOAT_MAX) { + return vec4(0.0, 0.0, 128.0, 255.0) / 255.0; + } + + highp vec4 c = vec4(0,0,0,0); + + highp float e = floor(log2(av)); + highp float m = exp2(fract(log2(av))) - 1.0; + + c[2] = floor(128.0 * m); + m -= c[2] / 128.0; + c[1] = floor(32768.0 * m); + m -= c[1] / 32768.0; + c[0] = floor(8388608.0 * m); + + highp float ebias = e + 127.0; + c[3] = floor(ebias / 2.0); + ebias -= c[3] * 2.0; + c[2] += floor(ebias) * 128.0; + + c[3] += 128.0 * step(0.0, -v); + + return c / 255.0; + } +`},{"@tensorflow/tfjs-core":"biUij","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"7VRvZ":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"DecodeMatrixPackedProgram",()=>u);var a=e("./glsl_version"),o=e("./gpgpu_math"),l=e("./shader_compiler_util"),i=e("./tex_util");class u{constructor(e){this.variableNames=["A"],this.packedInputs=!0,this.packedOutput=!0,this.outPackingScheme=i.PackingScheme.DENSE,this.customUniforms=[{name:"texShape",type:"ivec2"}];let t=(0,a.getGlslDifferences)();this.outputShape=e,this.enableShapeUniforms=(0,o.useShapeUniforms)(this.outputShape.length),this.userCode=` + ivec3 outCoordsFromFlatIndex(int index) { + ${this.enableShapeUniforms?l.getOutputLogicalCoordinatesFromFlatIndexByUniform(["r","c","d"],e):l.getLogicalCoordinatesFromFlatIndex(["r","c","d"],e)} + return ivec3(r, c, d); + } + + void main() { + ivec2 resTexRC = ivec2(resultUV.yx * vec2(texShape[0], texShape[1])); + int index = 4 * (resTexRC.x * texShape[1] + resTexRC.y); + + vec4 result = vec4(0.); + + for (int i=0; i<4; i++) { + int flatIndex = index + i; + ivec3 rc = outCoordsFromFlatIndex(flatIndex); + result[i] = getChannel(getA(rc.x, rc.y, rc.z), vec2(rc.y, rc.z)); + } + + ${t.output} = result; + } + `}}},{"./glsl_version":"9EOgg","./gpgpu_math":"1F9Jp","./shader_compiler_util":"cJiqQ","./tex_util":"jmYC7","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],jcxxr:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"EncodeFloatProgram",()=>i);var a=e("./glsl_version"),o=e("./shader_compiler_util"),l=e("./tex_util");class i{constructor(e){this.variableNames=["A"],this.outTexUsage=l.TextureUsage.DOWNLOAD;let t=(0,a.getGlslDifferences)();this.outputShape=e,this.userCode=` + ${o.ENCODE_FLOAT_SNIPPET} + + void main() { + float x = getAAtOutCoords(); + ${t.output} = encode_float(x); + } + `}}},{"./glsl_version":"9EOgg","./shader_compiler_util":"cJiqQ","./tex_util":"jmYC7","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9TFBs":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"EncodeFloatPackedProgram",()=>i);var a=e("./glsl_version"),o=e("./shader_compiler_util"),l=e("./tex_util");class i{constructor(e){this.variableNames=["A"],this.packedInputs=!0,this.packedOutput=!1,this.outTexUsage=l.TextureUsage.DOWNLOAD;let t=(0,a.getGlslDifferences)();this.outputShape=e,this.userCode=` + ${o.ENCODE_FLOAT_SNIPPET} + + void main() { + ivec3 coords = getOutputCoords(); + float x = getChannel(getAAtOutCoords(), vec2(coords.y, coords.z)); + ${t.output} = encode_float(x); + } + `}}},{"./glsl_version":"9EOgg","./shader_compiler_util":"cJiqQ","./tex_util":"jmYC7","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"7GwLQ":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"EncodeMatrixProgram",()=>u);var a=e("./glsl_version"),o=e("./gpgpu_math"),l=e("./shader_compiler_util");let i={R:0,G:1,B:2,A:3};class u{constructor(e,t=!1,r="RGBA"){this.variableNames=["A"],this.customUniforms=[{name:"texShape",type:"ivec2"}];let n=(0,a.getGlslDifferences)();this.outputShape=e,this.enableShapeUniforms=(0,o.useShapeUniforms)(this.outputShape.length);let s="result";t&&(s="floor(result * 255. + 0.5)");let u="";for(let e=0;ei);var a=e("./glsl_version"),o=e("./gpgpu_math"),l=e("./shader_compiler_util");class i{constructor(e,t=!1){this.variableNames=["A"],this.packedInputs=!1,this.packedOutput=!0,this.customUniforms=[{name:"texShape",type:"ivec2"}];let r=(0,a.getGlslDifferences)();this.outputShape=e,this.enableShapeUniforms=(0,o.useShapeUniforms)(this.outputShape.length);let n="",s="result";t&&(s="floor(result * 255. + 0.5)");for(let t=0;t<=1;t++)for(let s=0;s<=1;s++){let a=2*t+s;n+=` + localCoords = coords; + if(localCoords[2] + ${s} < ${this.enableShapeUniforms?"outShape[2]":`${e[2]}`}) { + localCoords[2] += ${s}; + if (localCoords[1] + ${t} < ${this.enableShapeUniforms?"outShape[1]":`${e[1]}`}) { + localCoords[1] += ${t}; + + flatIndex = getFlatIndex(localCoords); + offset = imod(flatIndex, 4); + + flatIndex = idiv(flatIndex, 4, 1.); + + int r = flatIndex / texShape[1]; + int c = imod(flatIndex, texShape[1]); + vec2 uv = (vec2(c, r) + halfCR) / vec2(texShape[1], texShape[0]); + values = ${r.texture2D}(A, uv); + + if (offset == 0) { + result[${a}] = values[0]; + } else if (offset == 1) { + result[${a}] = values[1]; + } else if (offset == 2) { + result[${a}] = values[2]; + } else { + result[${a}] = values[3]; + } + } + } + `}this.userCode=` + ${this.enableShapeUniforms?l.getFlatIndexFrom3DOutput():l.getFlatIndexFrom3D(e)} + + void main() { + ivec3 coords = getOutputCoords(); + + vec4 result = vec4(0.); + int flatIndex, r, c, offset; + ivec3 localCoords; + vec2 uv; + vec4 values; + + ${n} + + ${r.output} = ${s}; + } + `}}},{"./glsl_version":"9EOgg","./gpgpu_math":"1F9Jp","./shader_compiler_util":"cJiqQ","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eTBiK:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"GPGPUContext",()=>p),s.export(r,"linearSearchLastTrue",()=>c);var a=e("@tensorflow/tfjs-core"),o=e("./canvas_util"),l=e("./gpgpu_util"),i=e("./tex_util"),u=e("./webgl_util");class p{constructor(e){this.outputTexture=null,this.program=null,this.disposed=!1,this.itemsToPoll=[];let t=(0,a.env)().getNumber("WEBGL_VERSION");if(null!=e?(this.gl=e,(0,o.setWebGLContext)(t,e)):this.gl=(0,o.getWebGLContext)(t),e=this.gl,2===(0,a.env)().getNumber("WEBGL_VERSION")){let t=e;this.createVertexArray=()=>u.callAndCheck(t,()=>t.createVertexArray()),this.bindVertexArray=e=>u.callAndCheck(t,()=>t.bindVertexArray(e)),this.deleteVertexArray=e=>u.callAndCheck(t,()=>t.deleteVertexArray(e)),this.getVertexArray=()=>u.callAndCheck(t,()=>t.getParameter(t.VERTEX_ARRAY_BINDING))}else if(null!=e){let t=e.getExtension("OES_vertex_array_object");if(null==t)throw Error("All WebGL1 implementations are expected to offer OES_vertex_array_object.");this.createVertexArray=()=>u.callAndCheck(e,()=>t.createVertexArrayOES()),this.bindVertexArray=r=>u.callAndCheck(e,()=>t.bindVertexArrayOES(r)),this.deleteVertexArray=r=>u.callAndCheck(e,()=>t.deleteVertexArrayOES(r)),this.getVertexArray=()=>u.callAndCheck(e,()=>e.getParameter(t.VERTEX_ARRAY_BINDING_OES))}let r="WEBGL_color_buffer_float",n="EXT_color_buffer_half_float";if(this.parallelCompilationExtension=this.gl.getExtension("KHR_parallel_shader_compile"),1===(0,a.env)().getNumber("WEBGL_VERSION")){let e="OES_texture_half_float";if(this.textureFloatExtension=u.getExtensionOrThrow(this.gl,"OES_texture_float"),u.hasExtension(this.gl,e))this.textureHalfFloatExtension=u.getExtensionOrThrow(this.gl,e);else if((0,a.env)().get("WEBGL_FORCE_F16_TEXTURES"))throw Error("GL context does not support half float textures, yet the environment flag WEBGL_FORCE_F16_TEXTURES is set to true.");if(this.colorBufferFloatExtension=this.gl.getExtension(r),u.hasExtension(this.gl,n))this.colorBufferHalfFloatExtension=u.getExtensionOrThrow(this.gl,n);else if((0,a.env)().get("WEBGL_FORCE_F16_TEXTURES"))throw Error("GL context does not support color renderable half floats, yet the environment flag WEBGL_FORCE_F16_TEXTURES is set to true.")}else if(r="EXT_color_buffer_float",u.hasExtension(this.gl,r))this.colorBufferFloatExtension=this.gl.getExtension(r);else if(u.hasExtension(this.gl,n))this.colorBufferHalfFloatExtension=this.gl.getExtension(n);else throw Error("GL context does not support color renderable floats");this.vertexBuffer=l.createVertexBuffer(this.gl),this.indexBuffer=l.createIndexBuffer(this.gl),this.framebuffer=u.createFramebuffer(this.gl),this.textureConfig=i.getTextureConfig(this.gl,this.textureHalfFloatExtension)}get debug(){return(0,a.env)().getBool("DEBUG")}dispose(){if(this.disposed)return;null!=this.program&&console.warn("Disposing a GPGPUContext that still has a bound WebGLProgram. This is probably a resource leak, delete the program with GPGPUContext.deleteProgram before disposing."),null!=this.outputTexture&&console.warn("Disposing a GPGPUContext that still has a bound output matrix texture. This is probably a resource leak, delete the output matrix texture with GPGPUContext.deleteMatrixTexture before disposing.");let e=this.gl;u.callAndCheck(e,()=>e.finish()),u.callAndCheck(e,()=>e.bindFramebuffer(e.FRAMEBUFFER,null)),u.callAndCheck(e,()=>e.deleteFramebuffer(this.framebuffer)),u.callAndCheck(e,()=>e.bindBuffer(e.ARRAY_BUFFER,null)),u.callAndCheck(e,()=>e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,null)),u.callAndCheck(e,()=>e.deleteBuffer(this.indexBuffer)),this.disposed=!0}createFloat32MatrixTexture(e,t){return this.throwIfDisposed(),l.createFloat32MatrixTexture(this.gl,e,t,this.textureConfig)}createFloat16MatrixTexture(e,t){return this.throwIfDisposed(),l.createFloat16MatrixTexture(this.gl,e,t,this.textureConfig)}createUnsignedBytesMatrixTexture(e,t){return this.throwIfDisposed(),l.createUnsignedBytesMatrixTexture(this.gl,e,t,this.textureConfig)}uploadPixelDataToTexture(e,t){this.throwIfDisposed(),l.uploadPixelDataToTexture(this.gl,e,t)}uploadDenseMatrixToTexture(e,t,r,n){this.throwIfDisposed(),l.uploadDenseMatrixToTexture(this.gl,e,t,r,n,this.textureConfig)}createFloat16PackedMatrixTexture(e,t){return this.throwIfDisposed(),l.createFloat16PackedMatrixTexture(this.gl,e,t,this.textureConfig)}createPackedMatrixTexture(e,t){return this.throwIfDisposed(),l.createPackedMatrixTexture(this.gl,e,t,this.textureConfig)}deleteMatrixTexture(e){this.throwIfDisposed(),this.outputTexture===e&&(u.unbindColorTextureFromFramebuffer(this.gl,this.framebuffer),this.outputTexture=null),u.callAndCheck(this.gl,()=>this.gl.deleteTexture(e))}downloadByteEncodedFloatMatrixFromOutputTexture(e,t,r){return this.downloadMatrixDriver(e,()=>l.downloadByteEncodedFloatMatrixFromOutputTexture(this.gl,t,r,this.textureConfig))}downloadPackedMatrixFromBuffer(e,t,r,n,s,a){return l.downloadPackedMatrixFromBuffer(this.gl,e,t,r,n,s,a,this.textureConfig)}downloadFloat32MatrixFromBuffer(e,t){return l.downloadFloat32MatrixFromBuffer(this.gl,e,t)}createBufferFromTexture(e,t,r){this.bindTextureToFrameBuffer(e);let n=l.createBufferFromOutputTexture(this.gl,t,r,this.textureConfig);return this.unbindTextureToFrameBuffer(),n}createAndWaitForFence(){let e=this.createFence(this.gl);return this.pollFence(e)}createFence(e){let t,r;if((0,a.env)().getBool("WEBGL_FENCE_API_ENABLED")){let n=e.fenceSync(e.SYNC_GPU_COMMANDS_COMPLETE,0);e.flush(),r=()=>{let t=e.clientWaitSync(n,0,0);return t===e.ALREADY_SIGNALED||t===e.CONDITION_SATISFIED},t=n}else(0,a.env)().getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION")>0?(t=this.beginQuery(),this.endQuery(),r=()=>this.isQueryAvailable(t,(0,a.env)().getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION"))):r=()=>!0;return{query:t,isFencePassed:r}}downloadMatrixFromPackedTexture(e,t,r){return this.downloadMatrixDriver(e,()=>l.downloadMatrixFromPackedOutputTexture(this.gl,t,r))}createProgram(e){this.throwIfDisposed();let t=this.gl;null==this.vertexShader&&(this.vertexShader=l.createVertexShader(t));let r=u.createProgram(t);u.callAndCheck(t,()=>t.attachShader(r,this.vertexShader)),u.callAndCheck(t,()=>t.attachShader(r,e)),u.linkProgram(t,r);let n=Object.assign(r,{vao:this.createVertexArray()});return this.debug&&u.validateProgram(t,n),n}buildVao(e){this.setProgram(e),this.bindVertexArray(e.vao);let t=this.gl;u.callAndCheck(t,()=>t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,this.indexBuffer)),l.bindVertexProgramAttributeStreams(t,e,this.vertexBuffer)}deleteProgram(e){this.throwIfDisposed(),e===this.program&&(this.program=null),null!=e&&(u.callAndCheck(this.gl,()=>this.gl.deleteProgram(e)),this.deleteVertexArray(e.vao))}setProgram(e){this.throwIfDisposed(),this.program=e,null!=this.program&&this.debug&&u.validateProgram(this.gl,this.program),u.callAndCheck(this.gl,()=>this.gl.useProgram(e))}getUniformLocation(e,t,r=!0){return(this.throwIfDisposed(),r)?u.getProgramUniformLocationOrThrow(this.gl,e,t):u.getProgramUniformLocation(this.gl,e,t)}getAttributeLocation(e,t){return this.throwIfDisposed(),u.callAndCheck(this.gl,()=>this.gl.getAttribLocation(e,t))}getUniformLocationNoThrow(e,t){return this.throwIfDisposed(),this.gl.getUniformLocation(e,t)}setInputMatrixTexture(e,t,r){this.throwIfDisposed(),this.throwIfNoProgram(),u.bindTextureToProgramUniformSampler(this.gl,e,t,r)}setOutputMatrixTexture(e,t,r){this.setOutputMatrixTextureDriver(e,r,t)}setOutputPackedMatrixTexture(e,t,r){this.throwIfDisposed();let[n,s]=i.getPackedMatrixTextureShapeWidthHeight(t,r);this.setOutputMatrixTextureDriver(e,n,s)}setOutputMatrixWriteRegion(e,t,r,n){this.setOutputMatrixWriteRegionDriver(r,e,n,t)}setOutputPackedMatrixWriteRegion(e,t,r,n){throw Error("setOutputPackedMatrixWriteRegion not implemented.")}debugValidate(){null!=this.program&&u.validateProgram(this.gl,this.program),u.validateFramebuffer(this.gl)}executeProgram(){this.throwIfDisposed(),this.throwIfNoProgram();let e=this.gl;this.debug&&(console.assert(this.getVertexArray()===this.program.vao,"VAO changed between setProgram and executeProgram!"),this.debugValidate()),u.callAndCheck(e,()=>e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0))}blockUntilAllProgramsCompleted(){this.throwIfDisposed(),u.callAndCheck(this.gl,()=>this.gl.finish())}getQueryTimerExtension(){return null==this.disjointQueryTimerExtension&&(this.disjointQueryTimerExtension=u.getExtensionOrThrow(this.gl,2===(0,a.env)().getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION")?"EXT_disjoint_timer_query_webgl2":"EXT_disjoint_timer_query")),this.disjointQueryTimerExtension}getQueryTimerExtensionWebGL2(){return this.getQueryTimerExtension()}getQueryTimerExtensionWebGL1(){return this.getQueryTimerExtension()}beginQuery(){if(2===(0,a.env)().getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION")){let e=this.gl,t=this.getQueryTimerExtensionWebGL2(),r=e.createQuery();return e.beginQuery(t.TIME_ELAPSED_EXT,r),r}let e=this.getQueryTimerExtensionWebGL1(),t=e.createQueryEXT();return e.beginQueryEXT(e.TIME_ELAPSED_EXT,t),t}endQuery(){if(2===(0,a.env)().getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION")){let e=this.gl,t=this.getQueryTimerExtensionWebGL2();e.endQuery(t.TIME_ELAPSED_EXT);return}let e=this.getQueryTimerExtensionWebGL1();e.endQueryEXT(e.TIME_ELAPSED_EXT)}async waitForQueryAndGetTime(e){return await a.util.repeatedTry(()=>this.disposed||this.isQueryAvailable(e,(0,a.env)().getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION"))),this.getQueryTime(e,(0,a.env)().getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION"))}getQueryTime(e,t){if(0===t)return null;if(2===t){let t=this.gl;return t.getQueryParameter(e,t.QUERY_RESULT)/1e6}{let t=this.getQueryTimerExtensionWebGL1();return t.getQueryObjectEXT(e,t.QUERY_RESULT_EXT)/1e6}}isQueryAvailable(e,t){if(0===t)return!0;if(2===t){let t=this.gl,r=this.getQueryTimerExtensionWebGL2(),n=t.getQueryParameter(e,t.QUERY_RESULT_AVAILABLE);return 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t=this.getSourceCoordsArr(e);if(1===this.rank){let e=this.enableShapeUniforms?"outShape":this.outputShape[0];return`getA(rc), (rc + 1 >= ${e} ? 0. : getA(rc + 1)), 0, 0`}return`getA(${t[0]}), + cEdge ? 0. : getA(${t[1]}), + rEdge ? 0. : getA(${t[2]}), + rEdge || cEdge ? 0. : getA(${t[3]})`}}},{"./gpgpu_math":"1F9Jp","./packing_util":"k3hej","./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],k3hej:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");function a(e,t){return["x","y","z","w","u","v"].slice(0,t).map(t=>`${e}.${t}`)}function o(e,t){return 1===t?[e]:a(e,t)}function l(e,t){if(1===e)return"rc";let r="";for(let n=0;na),s.export(r,"getChannels",()=>o),s.export(r,"getSourceCoords",()=>l)},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"72Xgh":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ReshapePackedProgram",()=>l);var 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ls/FlipLeftRight":"7AJEx","./kernels/Floor":"fmbXP","./kernels/FloorDiv":"19u50","./kernels/FromPixels":"aePD5","./kernels/FusedConv2D":"hPMC4","./kernels/FusedDepthwiseConv2D":"70OVY","./kernels/GatherNd":"bxpkW","./kernels/GatherV2":"4oWqG","./kernels/Greater":"l81Xk","./kernels/GreaterEqual":"1GezO","./kernels/Identity":"fI9uV","./kernels/IFFT":"eHC6h","./kernels/Imag":"2YczW","./kernels/IsFinite":"hHolW","./kernels/IsInf":"ec2An","./kernels/IsNaN":"19SeZ","./kernels/LeakyRelu":"je8JA","./kernels/Less":"6Lpyh","./kernels/LessEqual":"aCE7c","./kernels/LinSpace":"iUEf1","./kernels/Log":"igGOt","./kernels/Log1p":"96DB5","./kernels/LogicalAnd":"bpNAW","./kernels/LogicalNot":"k1Nis","./kernels/LogicalOr":"35UMf","./kernels/LRN":"8GTy8","./kernels/LRNGrad":"huUNV","./kernels/Max":"ibDAd","./kernels/Maximum":"DKfrD","./kernels/MaxPool":"1hHzY","./kernels/MaxPool3D":"aNSAI","./kernels/MaxPool3DGrad":"7sDRX","./kernels/MaxPoolGrad":"1t5hC","./kernels/MaxPoolWithArgmax":"eO2cQ","./kernels/Mean":"fEe2K","./kernels/Min":"4VMnf","./kernels/Minimum":"eyWlc","./kernels/MirrorPad":"62hPs","./kernels/Mod":"eKw5T","./kernels/Multinomial":"68mmd","./kernels/Multiply":"2bVHl","./kernels/Neg":"8rsJ0","./kernels/NonMaxSuppressionV3":"9Mwgd","./kernels/NonMaxSuppressionV4":"K4Pwt","./kernels/NonMaxSuppressionV5":"4ytP0","./kernels/NotEqual":"gUjt7","./kernels/OneHot":"8dpOL","./kernels/OnesLike":"3l0Co","./kernels/Pack":"kp21h","./kernels/PadV2":"7yedB","./kernels/Pow":"dU2VT","./kernels/Prelu":"3CdUY","./kernels/Prod":"1tGYF","./kernels/RaggedGather":"7W42z","./kernels/RaggedRange":"81NyQ","./kernels/RaggedTensorToTensor":"i0jiS","./kernels/Range":"5tyAf","./kernels/Real":"8FQ28","./kernels/RealDiv":"gEqYa","./kernels/Reciprocal":"zLtsg","./kernels/Relu":"1s4ab","./kernels/Relu6":"lH0Kr","./kernels/Reshape":"2Do1g","./kernels/ResizeBilinear":"cjsd8","./kernels/ResizeBilinearGrad":"2huuw","./kernels/ResizeNearestNeighbor":"1Dxyi","./kernels/ResizeNearestNeighborGrad":"kFmpF","./kernels/Reverse":"3J3Rk","./kernels/RotateWithOffset":"65v6T","./kernels/Round":"8ECWg","./kernels/Rsqrt":"dcXmB","./kernels/ScatterNd":"loFfE","./kernels/SearchSorted":"DXpUT","./kernels/Select":"2PWLQ","./kernels/Selu":"9NWHQ","./kernels/Sigmoid":"6cCYC","./kernels/Sign":"dp8JZ","./kernels/Sin":"ct2Dv","./kernels/Sinh":"c26Zq","./kernels/Slice":"25e33","./kernels/Softmax":"gepZ2","./kernels/Softplus":"4j2t3","./kernels/SpaceToBatchND":"8STND","./kernels/SparseFillEmptyRows":"biy3L","./kernels/SparseReshape":"jOyRx","./kernels/SparseSegmentMean":"iD0FM","./kernels/SparseSegmentSum":"1QCK1","./kernels/SparseToDense":"7Aqau","./kernels/SplitV":"1NShq","./kernels/Sqrt":"dZ6U9","./kernels/Square":"deYhi","./kernels/SquaredDifference":"5unPR","./kernels/StaticRegexReplace":"91ayt","./kernels/Step":"6OAPh","./kernels/StridedSlice":"haVF6","./kernels/StringNGrams":"hsdG9","./kernels/StringSplit":"dBtFt","./kernels/StringToHashBucketFast":"grEDz","./kernels/Sub":"eoz4W","./kernels/Sum":"jCPqj","./kernels/Tan":"1DxYi","./kernels/Tanh":"6x3XV","./kernels/TensorScatterUpdate":"eknBm","./kernels/Tile":"2QC1Z","./kernels/TopK":"1Xjlv","./kernels/Transform":"fm65S","./kernels/Transpose":"c9udT","./kernels/Unique":"8c1i6","./kernels/Unpack":"eFQSo","./kernels/UnsortedSegmentSum":"34lCk","./kernels/ZerosLike":"k8pQn"}],iBNae:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"_fusedMatMul",()=>l),s.export(r,"_fusedMatMulConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./BatchMatMul_impl");function l(e){let{inputs:t,backend:r,attrs:n}=e,{a:s,b:a,bias:l,preluActivationWeights:i}=t,{transposeA:u,transposeB:p,activation:c,leakyreluAlpha:d}=n;return(0,o.batchMatMulImpl)({a:s,b:a,transposeA:u,transposeB:p,backend:r,bias:l,preluActivationWeights:i,leakyreluAlpha:d,activation:c})}let i={kernelName:a._FusedMatMul,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","./BatchMatMul_impl":"5lxDH","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"5lxDH":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"MATMUL_SHARED_DIM_THRESHOLD",()=>d),s.export(r,"batchMatMulImpl",()=>f);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils"),l=e("../mulmat_packed_gpu"),i=e("./Multiply"),u=e("./Reshape"),p=e("./Sum"),c=e("./Transpose");let d=1e3;function f({a:e,b:t,transposeA:r,transposeB:n,backend:s,bias:f=null,preluActivationWeights:m=null,leakyreluAlpha:h=0,activation:g=null}){let x,v=e.shape.length,y=t.shape.length,b=r?e.shape[v-2]:e.shape[v-1],_=n?t.shape[y-1]:t.shape[y-2],k=r?e.shape[v-1]:e.shape[v-2],j=n?t.shape[y-2]:t.shape[y-1],I=e.shape.slice(0,-2),w=t.shape.slice(0,-2),T=a.util.sizeFromShape(I),N=a.util.sizeFromShape(w),S=a.broadcast_util.assertAndGetBroadcastShape(e.shape.slice(0,-2),t.shape.slice(0,-2)).concat([k,j]);a.util.assert(b===_,()=>`Error in matMul: inner shapes (${b}) and (${_}) of Tensors with shapes ${e.shape} and ${t.shape} and transposeA=${r} and transposeB=${n} must match.`);let 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NAN : result.r; + result.g = isNaN.g ? NAN : result.g; + result.b = isNaN.b ? NAN : result.b; + result.a = isNaN.a ? NAN : result.a; +`,p=` + vec4 bGTEZero = vec4(greaterThanEqual(b, vec4(0.))); + return (bGTEZero * a) + ((vec4(1.0) - bGTEZero) * (a * (b + vec4(1.0)))); +`,c=` + return vec4(notEqual(a, b)); +`;class d{constructor(e,t,r,n=!1){this.variableNames=["A","B"],this.supportsBroadcasting=!0,this.packedInputs=!0,this.packedOutput=!0,this.outputShape=a.backend_util.assertAndGetBroadcastShape(t,r);let s=this.outputShape.length;this.enableShapeUniforms=(0,o.useShapeUniforms)(s);let u="";if(n)if(0===s||1===a.util.sizeFromShape(this.outputShape))u=` + result.y = 0.; + result.z = 0.; + result.w = 0.; + `;else{let e=(0,i.getCoordsDataType)(s);if(u=` + ${e} coords = getOutputCoords(); + `,1===s)this.enableShapeUniforms?u+=` + result.y = (coords + 1) >= outShape ? 0. : result.y; + result.z = 0.; + result.w = 0.; + `:u+=` + result.y = (coords + 1) >= ${this.outputShape[0]} ? 0. : result.y; + result.z = 0.; + result.w = 0.; + `;else{let e=(0,l.getChannels)("coords",s);this.enableShapeUniforms?u+=` + bool nextRowOutOfBounds = + (${e[s-2]} + 1) >= outShape[${s} - 2]; + bool nextColOutOfBounds = + (${e[s-1]} + 1) >= outShape[${s} - 1]; + result.y = nextColOutOfBounds ? 0. : result.y; + result.z = nextRowOutOfBounds ? 0. : result.z; + result.w = nextColOutOfBounds || nextRowOutOfBounds ? 0. : result.w; + `:u+=` + bool nextRowOutOfBounds = + (${e[s-2]} + 1) >= ${this.outputShape[s-2]}; + bool nextColOutOfBounds = + (${e[s-1]} + 1) >= ${this.outputShape[s-1]}; + result.y = nextColOutOfBounds ? 0. : result.y; + result.z = nextRowOutOfBounds ? 0. : result.z; + result.w = nextColOutOfBounds || nextRowOutOfBounds ? 0. : result.w; + `}}this.userCode=` + vec4 binaryOperation(vec4 a, vec4 b) { + ${e} + } + + void main() { + vec4 a = getAAtOutCoords(); + vec4 b = getBAtOutCoords(); + + vec4 result = binaryOperation(a, b); + ${u} + + setOutput(result); + } + `}}},{"@tensorflow/tfjs-core":"biUij","./gpgpu_math":"1F9Jp","./packing_util":"k3hej","./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fN7J8:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"complex",()=>l),s.export(r,"complexConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./Identity");function l(e){let{inputs:t,backend:r}=e,{real:n,imag:s}=t,a=r.makeTensorInfo(n.shape,"complex64"),l=r.texData.get(a.dataId);return l.complexTensorInfos={real:(0,o.identity)({inputs:{x:n},backend:r}),imag:(0,o.identity)({inputs:{x:s},backend:r})},a}let i={kernelName:a.Complex,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","./Identity":"fI9uV","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fI9uV:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");function a(e){let{inputs:t,backend:r}=e,{x:n}=t;return r.incRef(n.dataId),{dataId:n.dataId,shape:n.shape,dtype:n.dtype}}s.defineInteropFlag(r),s.export(r,"identity",()=>a),s.export(r,"identityConfig",()=>o);let o={kernelName:e("@tensorflow/tfjs-core").Identity,backendName:"webgl",kernelFunc:a}},{"@tensorflow/tfjs-core":"biUij","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],je8JA:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"LEAKYRELU",()=>i),s.export(r,"LEAKYRELU_PACKED",()=>u),s.export(r,"leakyRelu",()=>p),s.export(r,"leakyReluConfig",()=>c);var a=e("@tensorflow/tfjs-core"),o=e("../binaryop_gpu"),l=e("../binaryop_packed_gpu");let i="return (a < 0.) ? 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vec4( + getValue(batch, inIdx), + getValue(batch, inIdx + 1), + getValue(batch, inIdx + 2), 0.0); + + ${u} + } + setOutput(sumValue); + } + `}}},{"@tensorflow/tfjs-core":"biUij","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"3rKEU":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ReduceProgram",()=>a);class a{constructor(e,t){this.variableNames=["x"];let{windowSize:r,batchSize:n,inSize:s,outSize:a}=e;this.outputShape=[n,a];let o="0.0",l="";"prod"===t?o="1.0":"min"===t?(o="1.0 / 1e-20",l="min"):"max"===t&&(o="-1.0 / 1e-20",l="max");let i=`${t}(${t}(${t}(minMaxValue[0], minMaxValue[1]), minMaxValue[2]), minMaxValue[3])`;"sum"===t?i="sumValue":"prod"===t?i="prodValue":"all"===t?i="allValue":"any"===t&&(i="anyValue");let u=4*Math.floor(r/4),p=r%4,c=` + if (${"sum"===t}) { + sumValue += dot(values, ones); + } else if (${"prod"===t}) { + vec2 tmp = vec2(values[0], values[1]) * vec2(values[2], values[3]); + prodValue 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ivec2 coords = getOutputCoords(); + int batch = coords[0]; + int outIdx = coords[1]; + int inOffset = outIdx * ${r}; + + vec4 minMaxValue = vec4(${o}); + float prodValue = 1.0; + float sumValue = 0.0; + float allValue = 1.0; + float anyValue = 0.0; + + for (int i = 0; i < ${u}; i += 4) { + int inIdx = inOffset + i; + ${d} values = ${d}( + getValue(batch, inIdx), + getValue(batch, inIdx + 1), + getValue(batch, inIdx + 2), + getValue(batch, inIdx + 3) + ); + + ${c} + } + + int inIdx = inOffset + ${u}; + if (${1===p}) { + ${d} values = ${d}( + getValue(batch, inIdx), + initializationValue, + initializationValue, + initializationValue + ); + + ${c} + } else if (${2===p}) { + ${d} values = ${d}( + getValue(batch, inIdx), + getValue(batch, inIdx + 1), + initializationValue, + initializationValue + ); + + ${c} + } else if (${3===p}) { + ${d} values = ${d}( + getValue(batch, inIdx), + getValue(batch, inIdx + 1), + getValue(batch, inIdx + 2), + initializationValue + ); + + ${c} + } + setOutput(${i}); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eGbyc:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"transposeImpl",()=>u),s.export(r,"transposeImplCPU",()=>o.transposeImplCPU);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared"),l=e("../transpose_gpu"),i=e("../transpose_packed_gpu");function u(e,t,r){let n=(0,a.env)().getBool("WEBGL_PACK_ARRAY_OPERATIONS")?new(0,i.TransposePackedProgram)(e.shape,t):new(0,l.TransposeProgram)(e.shape,t);return r.runWebGLProgram(n,[e],e.dtype)}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/shared":"lQim5","../transpose_gpu":"cl3Ds","../transpose_packed_gpu":"luOxI","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],cl3Ds:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"TransposeProgram",()=>o);var a=e("./shader_compiler");class 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d}(e,t,n)}},{"@tensorflow/tfjs-core":"biUij","../argminmax_gpu":"dQA2L","../argminmax_packed_gpu":"fO3CD","../kernels/Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],dQA2L:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ArgMinMaxProgram",()=>a);class a{constructor(e,t,r){this.variableNames=["A"];let{windowSize:n,batchSize:s,outSize:a}=e;r||this.variableNames.push("bestIndicesA"),this.outputShape=[s,a],this.userCode=` + void main() { + ivec2 coords = getOutputCoords(); + int batch = coords[0]; + int outIdx = coords[1]; + int inOffset = outIdx * ${n}; + + int bestIndex = inOffset; + float bestValue = getA(batch, bestIndex); + + for (int i = 0; i < ${n}; i++) { + int inIdx = ${r?"inOffset + i;":"round(getBestIndicesA(batch, inOffset + i));"}; + float candidate = getA(batch, inIdx); + if (candidate ${"max"===t?">":"<"} bestValue) { + bestValue = candidate; + bestIndex = inIdx; + } + } + setOutput(float(bestIndex)); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fO3CD:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ArgMinMaxPackedProgram",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./packing_util"),l=e("./shader_compiler");class i{constructor(e,t,r,n){let s,i;this.variableNames=["A"],this.packedInputs=!0,this.packedOutput=!0,a.util.assert(e.length>2,()=>`Packed arg${r.charAt(0).toUpperCase()+r.slice(1)} supports only inputs with rank above 2.`);let u=Math.ceil(e[e.length-1]/t);this.outputShape=e.slice(0,-1),u>1&&this.outputShape.push(u),n||this.variableNames.push("bestIndicesA");let p=this.outputShape,c=p.length,d=(0,l.getCoordsDataType)(c),f=(0,o.getChannels)("coords",c);if(1===u){i=c+1;let e=(0,l.getCoordsDataType)(i);s=` + ${e} sourceLocR = ${e}(${f.join()}, 0); + ++${f[c-1]}; + ${e} sourceLocG = ${e}(${f.join()}, 0); + ++${f[c-2]}; + ${e} sourceLocA = ${e}(${f.join()}, 0); + --${f[c-1]}; + ${e} sourceLocB = ${e}(${f.join()}, 0); + --${f[c-2]};`}else i=c,s=` + ${d} sourceLocR = coords; + ++${f[c-1]}; + ${d} sourceLocG = coords; + ++${f[c-2]}; + ${d} sourceLocA = coords; + --${f[c-1]}; + ${d} sourceLocB = coords; + --${f[c-2]};`;let m=["x","y","z","w","u","v"].slice(0,i),h="."+m[i-1],g=m.map(e=>"int "+e),x=(0,o.getChannels)("sourceLocR",i-1).concat("inIdx.r"),v=(0,o.getChannels)("sourceLocG",i-1).concat("inIdx.g"),y=(0,o.getChannels)("sourceLocB",i-1).concat("inIdx.b"),b=(0,o.getChannels)("sourceLocA",i-1).concat("inIdx.a"),_="max"===r?"greaterThan":"lessThan",k=n?"":` + inIdx = round(vec4(getBestIndicesAChannel(${x.join()}), + getBestIndicesAChannel(${v.join()}), + getBestIndicesAChannel(${y.join()}), + getBestIndicesAChannel(${b.join()})));`,j=`vec4( + getAChannel(${x.join()}), + hasNextCol ? getAChannel(${v.join()}) : 0., + hasNextRow ? getAChannel(${y.join()}) : 0., + hasNextRow && hasNextCol ? getAChannel(${b.join()}) : 0.)`,I=n?"":` + float getBestIndicesAChannel(${g.join()}) { + return getChannel(getBestIndicesA(${m.join()}), + vec2(${m.slice(-2).join()})); + }`;this.userCode=` + float getAChannel(${g.join()}) { + return getChannel(getA(${m.join()}), + vec2(${m.slice(-2).join()})); + } + ${I} + void main() { + ${d} coords = getOutputCoords(); + bool hasNextCol = ${f[c-1]} < ${p[c-1]-1}; + bool hasNextRow = ${f[c-2]} < ${p[c-2]-1}; + ${s} + ivec4 srcIdx = ivec4(sourceLocR${h}, sourceLocG${h}, + sourceLocB${h}, sourceLocA${h}) * ${t}; + ivec4 inIdx = srcIdx; + vec4 bestIndex = vec4(inIdx); + vec4 bestValue = ${j}; + + for (int i = 0; i < ${t}; i++) { + inIdx = srcIdx; + ${k} + vec4 candidate = ${j}; + bvec4 nan = isnan(candidate); + bvec4 replace = bvec4( + vec4(${_}(candidate, bestValue)) * (vec4(1.0) - vec4(nan))); + + bestValue = vec4(replace.x ? candidate.x : bestValue.x, + replace.y ? candidate.y : bestValue.y, + replace.z ? candidate.z : bestValue.z, + replace.w ? candidate.w : bestValue.w); + bestIndex = mix(bestIndex, vec4(inIdx), vec4(replace)); + srcIdx++; + } + setOutput(bestIndex); + } + `}}},{"@tensorflow/tfjs-core":"biUij","./packing_util":"k3hej","./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],heJQD:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"argMin",()=>i),s.export(r,"argMinConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/arg_min_max"),l=e("./Transpose");function i(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{axis:i}=n,u=a.util.parseAxisParam(i,s.shape),p=a.backend_util.getAxesPermutation(u,s.shape.length),c=s,d=[];null!=p&&(d.push(c=(0,l.transpose)({inputs:{x:s},backend:r,attrs:{perm:p}})),u=a.backend_util.getInnerMostAxes(u.length,c.shape.length)),a.backend_util.assertAxesAreInnerMostDims("argMin",[u[0]],c.shape.length);let f=(0,o.argMinMaxReduce)(r,c,u[0],"min");return d.forEach(e=>r.disposeIntermediateTensorInfo(e)),f}let u={kernelName:a.ArgMin,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/arg_min_max":"28xQ9","./Transpose":"c9udT","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],bf3iO:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"asin",()=>i),s.export(r,"asinConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=e("../unaryop_gpu").CHECK_NAN_SNIPPET+` + if (abs(x) > 1.) { + return NAN; + } + return asin(x); +`,i=(0,o.unaryKernelFunc)({opSnippet:l}),u={kernelName:a.Asin,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../unaryop_gpu":"LccPS","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9Bin5":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"asinh",()=>i),s.export(r,"asinhConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=e("../unaryop_gpu").CHECK_NAN_SNIPPET+"return log(x + sqrt(x * x + 1.0));",i=(0,o.unaryKernelFunc)({opSnippet:l}),u={kernelName:a.Asinh,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../unaryop_gpu":"LccPS","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],kvGKe:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"atan",()=>i),s.export(r,"atanConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=e("../unaryop_gpu").CHECK_NAN_SNIPPET+` + return atan(x); +`,i=(0,o.unaryKernelFunc)({opSnippet:l}),u={kernelName:a.Atan,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../unaryop_gpu":"LccPS","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9Y9Q9":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"atan2",()=>c),s.export(r,"atan2Config",()=>d);var a=e("@tensorflow/tfjs-core"),o=e("../binaryop_gpu"),l=e("../binaryop_packed_gpu"),i=e("../kernel_utils/kernel_funcs_utils");let u=o.CHECK_NAN_SNIPPET+` + return atan(a, b); +`,p=` + vec4 result = atan(a, b); + bvec4 isNaNA = isnan(a); + bvec4 isNaNB = isnan(b); + bvec4 isNaN = bvec4(isNaNA.x || isNaNB.x, isNaNA.y || isNaNB.y, isNaNA.z || isNaNB.z, isNaNA.w || isNaNB.w); + `+l.CHECK_NAN_SNIPPET_PACKED+` + return result; +`,c=(0,i.binaryKernelFunc)({opSnippet:u,packedOpSnippet:p}),d={kernelName:a.Atan2,backendName:"webgl",kernelFunc:c}},{"@tensorflow/tfjs-core":"biUij","../binaryop_gpu":"iq2Hg","../binaryop_packed_gpu":"g7FAa","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8Ly0o":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"atanh",()=>i),s.export(r,"atanhConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=e("../unaryop_gpu").CHECK_NAN_SNIPPET+` + if ((x < -1.0) || (x > 1.0)) return NAN; +return (log(1.0 + x) - log(1.0 - x)) / 2.0;`,i=(0,o.unaryKernelFunc)({opSnippet:l}),u={kernelName:a.Atanh,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../unaryop_gpu":"LccPS","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"1D3SK":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"avgPool",()=>u),s.export(r,"avgPoolConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../pool_gpu"),l=e("../webgl_util"),i=e("./Identity");function u(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t;(0,l.assertNotComplex)(s,"avgPool");let{filterSize:u,strides:p,pad:c,dimRoundingMode:d}=n;a.util.assert(a.backend_util.eitherStridesOrDilationsAreOne(p,1),()=>`Error in avgPool: Either strides or dilations must be 1. Got strides ${p} and dilations '1'`);let f=a.backend_util.computePool2DInfo(s.shape,u,p,1,c,d);if(1===f.filterWidth&&1===f.filterHeight&&a.util.arraysEqual(f.inShape,f.outShape))return(0,i.identity)({inputs:{x:s},backend:r});let m=new(0,o.Pool2DProgram)(f,"avg",!1);return r.runWebGLProgram(m,[s],"float32")}let p={kernelName:a.AvgPool,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../pool_gpu":"fEtti","../webgl_util":"8Bhtc","./Identity":"fI9uV","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fEtti:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"Pool2DProgram",()=>a),s.export(r,"Pool3DProgram",()=>o);class a{constructor(e,t,r,n=!1,s=!1){if(this.variableNames=["x"],"avg"===t&&r)throw Error("Cannot compute positions for average pool.");let a=e.filterWidth,o=e.strideHeight,l=e.strideWidth,i=e.dilationHeight,u=e.dilationWidth,p=e.effectiveFilterHeight,c=e.effectiveFilterWidth,d=e.padInfo.top,f=e.padInfo.left;this.outputShape=e.outShape;let m="avg"===t,h=`((batch * ${e.inHeight} + xR) * ${e.inWidth} + xC) * ${e.inChannels} + d`,g=`(xR * ${e.inWidth} + xC) * ${e.inChannels} + d`,x="0.0";if(m||(x="-1.0 / 1e-20"),r){this.userCode=` + const ivec2 strides = ivec2(${o}, ${l}); + const ivec2 pads = ivec2(${d}, ${f}); + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords[0]; + int d = coords[3]; + + ivec2 xRCCorner = coords.yz * strides - pads; + int xRCorner = xRCCorner.x; + int xCCorner = xRCCorner.y; + + // max/min x(?, ?, d) to get y(yR, yC, d). + // ? = to be determined + float minMaxValue = 0.0; + float minMaxValueFound = 0.0; + int minMaxPosition = 0; + float avgValue = 0.0; + + for (int wR = 0; wR < ${p}; + wR += ${i}) { + int xR = xRCorner + wR; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int wC = 0; wC < ${c}; + wC += ${u}) { + int xC = xCCorner + wC; + + if (xC < 0 || xC >= ${e.inWidth}) { + continue; + } + + float value = getX(batch, xR, xC, d); + + // If a min / max value has already been found, use it. If not, + // use the current value. + float currMinMaxValue = mix( + value, minMaxValue, minMaxValueFound); + if (value >= currMinMaxValue) { + minMaxValue = value; + minMaxValueFound = 1.0; + minMaxPosition = ${n?s?h:g:`wR * ${c} + wC`}; + } + } + } + setOutput(float(minMaxPosition)); + } + `;return}let v=`${t}(${t}(${t}(minMaxValue[0], minMaxValue[1]), minMaxValue[2]), minMaxValue[3])`;"avg"===t&&(v="avgValue / max(count, 1.0)");let y=4*Math.floor(a/4),b=a%4,_=` + if (${m}) { + avgValue += dot(values, ones); + } else { + minMaxValue = max(values, minMaxValue); + } + `;this.userCode=` + const ivec2 strides = ivec2(${o}, ${l}); + const ivec2 pads = ivec2(${d}, ${f}); + const float initializationValue = ${x}; + const vec4 ones = vec4(1.0, 1.0, 1.0, 1.0); + + float count = 0.0; + + float getValue(int batch, int xR, int xC, int d) { + if (xC < 0 || xC >= ${e.inWidth}) { + return initializationValue; + } + count += 1.0; + return getX(batch, xR, xC, d); + } + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords[0]; + int d = coords[3]; + + ivec2 xRCCorner = coords.yz * strides - pads; + int xRCorner = xRCCorner.x; + int xCCorner = xRCCorner.y; + + // max/min x(?, ?, d) to get y(yR, yC, d). + // ? = to be determined + vec4 minMaxValue = vec4(${x}); + float avgValue = 0.0; + count = 0.0; + + for (int wR = 0; wR < ${p}; + wR += ${i}) { + int xR = xRCorner + wR; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int wC = 0; wC < ${y}; wC += 4) { + int xC = xCCorner + wC * ${u}; + + vec4 values = vec4( + getValue(batch, xR, xC, d), + getValue(batch, xR, xC + ${u}, d), + getValue(batch, xR, xC + 2 * ${u}, d), + getValue(batch, xR, xC + 3 * ${u}, d) + ); + + ${_} + } + + int xC = xCCorner + ${y}; + if (${1===b}) { + vec4 values = vec4( + getValue(batch, xR, xC, d), + initializationValue, + initializationValue, + initializationValue + ); + + ${_} + } else if (${2===b}) { + vec4 values = vec4( + getValue(batch, xR, xC, d), + getValue(batch, xR, xC + ${u}, d), + initializationValue, + initializationValue + ); + + ${_} + } else if (${3===b}) { + vec4 values = vec4( + getValue(batch, xR, xC, d), + getValue(batch, xR, xC + ${u}, d), + getValue(batch, xR, xC + 2 * ${u}, d), + initializationValue + ); + + ${_} + } + } + setOutput(${v}); + } + `}}class o{constructor(e,t,r,n=!1,s=!1){if(this.variableNames=["x"],"avg"===t&&r)throw Error("Cannot compute positions for average pool.");let a=e.filterWidth,o=e.strideDepth,l=e.strideHeight,i=e.strideWidth,u=e.dilationDepth,p=e.dilationHeight,c=e.dilationWidth,d=e.effectiveFilterDepth,f=e.effectiveFilterHeight,m=e.effectiveFilterWidth,h=e.padInfo.front,g=e.padInfo.top,x=e.padInfo.left;this.outputShape=e.outShape;let v="avg"===t,y="0.0";if(v||(y="-1.0 / 1e-20"),r){this.userCode=` + const ivec3 strides = + ivec3(${o}, ${l}, ${i}); + const ivec3 pads = ivec3(${h}, ${g}, ${x}); + + void main() { + ivec5 coords = getOutputCoords(); + int batch = coords.x; + int ch = coords.u; + + ivec3 xCorner = ivec3(coords.y, coords.z, coords.w) * strides - pads; + int xDCorner = xCorner.x; + int xRCorner = xCorner.y; + int xCCorner = xCorner.z; + + // max/min x(?, ?, ?, ch) to get y(yD, yR, yC, ch). + // ? = to be determined + float minMaxValue = 0.0; + float minMaxValueFound = 0.0; + int minMaxPosition = 0; + + for (int wD = 0; wD < ${d}; + wD += ${u}) { + int xD = xDCorner + wD; + + if (xD < 0 || xD >= ${e.inDepth}) { + continue; + } + + for (int wR = 0; wR < ${f}; + wR += ${p}) { + int xR = xRCorner + wR; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int wC = 0; wC < ${m}; + wC += ${c}) { + int xC = xCCorner + wC; + + if (xC < 0 || xC >= ${e.inWidth}) { + continue; + } + + float value = getX(batch, xD, xR, xC, ch); + + // If a min / max value has already been found, use it. If not, + // use the current value. + float currMinMaxValue = mix( + value, minMaxValue, minMaxValueFound); + if (value >= currMinMaxValue) { + minMaxValue = value; + minMaxValueFound = 1.0; + minMaxPosition = ${n?s?`(((batch * ${e.inDepth} + xD) * ${e.inHeight} + xR) * ${e.inWidth} + xC) * ${e.inChannels} + ch`:`((xD * ${e.inHeight} + xR) * ${e.inWidth} + xC) * ${e.inChannels} + ch`:`wD * ${f} * ${m} + + wR * ${m} + wC`}; + } + } + } + } + setOutput(float(minMaxPosition)); + } + `;return}let b=`${t}(${t}(${t}(minMaxValue[0], minMaxValue[1]), minMaxValue[2]), minMaxValue[3])`;"avg"===t&&(b="avgValue / max(count, 1.0)");let _=4*Math.floor(a/4),k=a%4,j=` + if (${v}) { + avgValue += dot(values, ones); + } else { + minMaxValue = max(values, minMaxValue); + } + `;this.userCode=` + const ivec3 strides = + ivec3(${o}, ${l}, ${i}); + const ivec3 pads = ivec3(${h}, ${g}, ${x}); + const float initializationValue = ${y}; + const vec4 ones = vec4(1.0, 1.0, 1.0, 1.0); + + float count = 0.0; + + float getValue(int batch, int xD, int xR, int xC, int ch) { + if (xC < 0 || xC >= ${e.inWidth}) { + return initializationValue; + } + count += 1.0; + return getX(batch, xD, xR, xC, ch); + } + + void main() { + ivec5 coords = getOutputCoords(); + int batch = coords.x; + int ch = coords.u; + + ivec3 xCorner = ivec3(coords.y, coords.z, coords.w) * strides - pads; + int xDCorner = xCorner.x; + int xRCorner = xCorner.y; + int xCCorner = xCorner.z; + + // max/min x(?, ?, ?, d) to get y(yD, yR, yC, ch). + // ? = to be determined + vec4 minMaxValue = vec4(${y}); + float avgValue = 0.0; + count = 0.0; + + for (int wD = 0; wD < ${d}; + wD += ${u}) { + int xD = xDCorner + wD; + + if (xD < 0 || xD >= ${e.inDepth}) { + continue; + } + + for (int wR = 0; wR < ${f}; + wR += ${p}) { + int xR = xRCorner + wR; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int wC = 0; wC < ${_}; wC += 4) { + int xC = xCCorner + wC * ${c}; + + vec4 values = vec4( + getValue(batch, xD, xR, xC, ch), + getValue(batch, xD, xR, xC + ${c}, ch), + getValue(batch, xD, xR, xC + 2 * ${c}, ch), + getValue(batch, xD, xR, xC + 3 * ${c}, ch) + ); + + ${j} + } + + int xC = xCCorner + ${_}; + if (${1===k}) { + vec4 values = vec4( + getValue(batch, xD, xR, xC, ch), + initializationValue, + initializationValue, + initializationValue + ); + + ${j} + } else if (${2===k}) { + vec4 values = vec4( + getValue(batch, xD, xR, xC, ch), + getValue(batch, xD, xR, xC + ${c}, ch), + initializationValue, + initializationValue + ); + + ${j} + } else if (${3===k}) { + vec4 values = vec4( + getValue(batch, xD, xR, xC, ch), + getValue(batch, xD, xR, xC + ${c}, ch), + getValue(batch, xD, xR, xC + 2 * ${c}, ch), + initializationValue + ); + + ${j} + } + } + } + setOutput(${b}); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9sCwx":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"avgPool3D",()=>l),s.export(r,"avgPool3DConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../pool_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{filterSize:l,strides:i,pad:u,dimRoundingMode:p,dataFormat:c}=n,d=a.backend_util.computePool3DInfo(s.shape,l,i,[1,1,1],u,p,c),f=new(0,o.Pool3DProgram)(d,"avg",!1);return r.runWebGLProgram(f,[s],"float32")}let i={kernelName:a.AvgPool3D,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../pool_gpu":"fEtti","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],luoao:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"avgPool3DGrad",()=>l),s.export(r,"avgPool3DGradConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../avg_pool_backprop_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{dy:s,input:l}=t,{filterSize:i,strides:u,pad:p,dimRoundingMode:c}=n,d=a.backend_util.computePool3DInfo(l.shape,i,u,[1,1,1],p,c),f=new(0,o.AvgPool3DBackpropProgram)(d);return r.runWebGLProgram(f,[s],l.dtype)}let i={kernelName:a.AvgPool3DGrad,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../avg_pool_backprop_gpu":"gntgh","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],gntgh:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"AvgPool2DBackpropProgram",()=>a),s.export(r,"AvgPool3DBackpropProgram",()=>o);class a{constructor(e){this.variableNames=["dy"],this.outputShape=e.inShape;let t=e.filterHeight,r=e.filterWidth,n=e.strideHeight,s=e.strideWidth,a=e.dilationHeight,o=e.dilationWidth,l=e.effectiveFilterHeight,i=e.effectiveFilterWidth,u=l-1-e.padInfo.top,p=i-1-e.padInfo.left;this.userCode=` + const ivec2 pads = ivec2(${u}, ${p}); + const float avgMultiplier = float(${1/(t*r)}); + + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int d = coords[3]; + + ivec2 dyRCCorner = coords.yz - pads; + int dyRCorner = dyRCCorner.x; + int dyCCorner = dyRCCorner.y; + + // Convolve dy(?, ?, d) with pos mask(:, :, d) to get dx(xR, xC, d). + // ? = to be determined. : = across all values in that axis. + float dotProd = 0.0; + for (int wR = 0; wR < ${l}; + wR += ${a}) { + float dyR = float(dyRCorner + wR) / ${n}.0; + + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + + for (int wC = 0; wC < ${i}; + wC+= ${o}) { + float dyC = float(dyCCorner + wC) / ${s}.0; + + if (dyC < 0.0 || dyC >= ${e.outWidth}.0 || + fract(dyC) > 0.0) { + continue; + } + int idyC = int(dyC); + + float dyValue = getDy(b, idyR, idyC, d); + + dotProd += dyValue * avgMultiplier; + } + } + setOutput(dotProd); + } + `}}class o{constructor(e){this.variableNames=["dy"],this.outputShape=e.inShape;let t=e.filterDepth,r=e.filterHeight,n=e.filterWidth,s=e.strideDepth,a=e.strideHeight,o=e.strideWidth,l=e.dilationDepth,i=e.dilationHeight,u=e.dilationWidth,p=e.effectiveFilterDepth,c=e.effectiveFilterHeight,d=e.effectiveFilterWidth,f=p-1-e.padInfo.front,m=c-1-e.padInfo.top,h=d-1-e.padInfo.left;this.userCode=` + const ivec3 pads = ivec3(${f}, ${m}, ${h}); + const float avgMultiplier = float(${1/(t*r*n)}); + + void main() { + ivec5 coords = getOutputCoords(); + int batch = coords.x; + int ch = coords.u; + + ivec3 dyCorner = ivec3(coords.y, coords.z, coords.w) - pads; + int dyDCorner = dyCorner.x; + int dyRCorner = dyCorner.y; + int dyCCorner = dyCorner.z; + + // Convolve dy(?, ?, ?, d) with pos mask(:, :, :, ch) to get + // dx(xD, xR, xC, ch). + // ? = to be determined. : = across all values in that axis. + float dotProd = 0.0; + + for (int wD = 0; wD < ${p}; + wD += ${l}) { + float dyD = float(dyDCorner + wD) / ${s}.0; + + if (dyD < 0.0 || dyD >= ${e.outDepth}.0 || fract(dyD) > 0.0) { + continue; + } + int idyD = int(dyD); + + for (int wR = 0; wR < ${c}; + wR += ${i}) { + float dyR = float(dyRCorner + wR) / ${a}.0; + + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || + fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + + for (int wC = 0; wC < ${d}; + wC += ${u}) { + float dyC = float(dyCCorner + wC) / ${o}.0; + + if (dyC < 0.0 || dyC >= ${e.outWidth}.0 || + fract(dyC) > 0.0) { + continue; + } + int idyC = int(dyC); + + float dyValue = getDy(batch, idyD, idyR, idyC, ch); + + dotProd += dyValue * avgMultiplier; + } + } + } + setOutput(dotProd); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"6L0OF":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"avgPoolGrad",()=>i),s.export(r,"avgPoolGradConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../avg_pool_backprop_gpu"),l=e("../webgl_util");function i(e){let{inputs:t,backend:r,attrs:n}=e,{dy:s,input:i}=t;(0,l.assertNotComplex)([s,i],"avgPoolGrad");let{filterSize:u,strides:p,pad:c}=n,d=a.backend_util.computePool2DInfo(i.shape,u,p,1,c),f=new(0,o.AvgPool2DBackpropProgram)(d);return r.runWebGLProgram(f,[s],i.dtype)}let u={kernelName:a.AvgPoolGrad,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../avg_pool_backprop_gpu":"gntgh","../webgl_util":"8Bhtc","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],i8dTA:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"batchMatMul",()=>l),s.export(r,"batchMatMulConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./BatchMatMul_impl");function l(e){let{inputs:t,backend:r,attrs:n}=e,{a:s,b:a}=t,{transposeA:l,transposeB:i}=n;return(0,o.batchMatMulImpl)({a:s,b:a,transposeA:l,transposeB:i,backend:r})}let i={kernelName:a.BatchMatMul,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","./BatchMatMul_impl":"5lxDH","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],aHEBx:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"batchNorm",()=>i),s.export(r,"batchNormConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../batchnorm_gpu"),l=e("../batchnorm_packed_gpu");let i=({inputs:e,backend:t,attrs:r})=>{let{x:n,mean:s,variance:i,offset:u,scale:p}=e;a.util.assert(s.shape.length===i.shape.length,()=>"Batch normalization gradient requires mean and variance to have equal ranks."),a.util.assert(null==u||s.shape.length===u.shape.length,()=>"Batch normalization gradient requires mean and offset to have equal ranks."),a.util.assert(null==p||s.shape.length===p.shape.length,()=>"Batch normalization gradient requires mean and scale to have equal ranks.");let{varianceEpsilon:c}=r;null==c&&(c=.001);let d=[n,s,i],f=null;null!=u&&(f=u.shape,d.push(u));let m=null;null!=p&&(m=p.shape,d.push(p));let h=(0,a.env)().getBool("WEBGL_PACK_NORMALIZATION")?new(0,l.BatchNormPackedProgram)(n.shape,s.shape,i.shape,f,m,c):new(0,o.BatchNormProgram)(n.shape,s.shape,i.shape,f,m,c);return t.runWebGLProgram(h,d,d[0].dtype)},u={kernelName:a.FusedBatchNorm,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../batchnorm_gpu":"kqJlo","../batchnorm_packed_gpu":"2VC58","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],kqJlo:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"BatchNormProgram",()=>o);var a=e("@tensorflow/tfjs-core");class o{constructor(e,t,r,n,s,o){this.outputShape=[],this.variableNames=["x","mean","variance"],a.backend_util.assertAndGetBroadcastShape(e,t),a.backend_util.assertAndGetBroadcastShape(e,r);let l="0.0";null!=n&&(a.backend_util.assertAndGetBroadcastShape(e,n),this.variableNames.push("offset"),l="getOffsetAtOutCoords()");let i="1.0";null!=s&&(a.backend_util.assertAndGetBroadcastShape(e,s),this.variableNames.push("scale"),i="getScaleAtOutCoords()"),this.outputShape=e,this.userCode=` + void main() { + float x = getXAtOutCoords(); + float mean = getMeanAtOutCoords(); + float variance = getVarianceAtOutCoords(); + float offset = ${l}; + float scale = ${i}; + float inv = scale * inversesqrt(variance + float(${o})); + setOutput(dot(vec3(x, -mean, offset), vec3(inv, inv, 1))); + } + `}}},{"@tensorflow/tfjs-core":"biUij","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2VC58":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"BatchNormPackedProgram",()=>o);var a=e("@tensorflow/tfjs-core");class o{constructor(e,t,r,n,s,o){this.packedInputs=!0,this.packedOutput=!0,this.variableNames=["x","mean","variance"],a.backend_util.assertAndGetBroadcastShape(e,t),a.backend_util.assertAndGetBroadcastShape(e,r);let l="vec4(0.0)";null!=n&&(a.backend_util.assertAndGetBroadcastShape(e,n),this.variableNames.push("offset"),l="getOffsetAtOutCoords()");let i="vec4(1.0)";null!=s&&(a.backend_util.assertAndGetBroadcastShape(e,s),this.variableNames.push("scale"),i="getScaleAtOutCoords()"),this.outputShape=e,this.userCode=` + void main() { + vec4 offset = ${l}; + vec4 scale = ${i}; + + vec4 x = getXAtOutCoords(); + vec4 mean = getMeanAtOutCoords(); + vec4 variance = getVarianceAtOutCoords(); + + vec4 inv = scale * inversesqrt(variance + vec4(${o})); + + setOutput((x - mean) * inv + offset); + } + `}}},{"@tensorflow/tfjs-core":"biUij","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eNBxD:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"batchToSpaceND",()=>u),s.export(r,"batchToSpaceNDConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("./Reshape"),l=e("./Slice"),i=e("./Transpose");let u=e=>{let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{blockShape:u,crops:p}=n;a.util.assert(s.shape.length<=4,()=>"batchToSpaceND for rank > 4 with a WebGL backend not implemented yet");let c=u.reduce((e,t)=>e*t),d=a.backend_util.getReshaped(s.shape,u,c),f=a.backend_util.getPermuted(d.length,u.length),m=a.backend_util.getReshapedPermuted(s.shape,u,c),h=a.backend_util.getSliceBeginCoords(p,u.length),g=a.backend_util.getSliceSize(m,p,u.length),x=[],v=(0,o.reshape)({inputs:{x:s},backend:r,attrs:{shape:d}}),y=(0,i.transpose)({inputs:{x:v},backend:r,attrs:{perm:f}}),b=(0,o.reshape)({inputs:{x:y},backend:r,attrs:{shape:m}}),_=(0,l.slice)({inputs:{x:b},backend:r,attrs:{begin:h,size:g}});return x.push(v),x.push(y),x.push(b),x.forEach(e=>r.disposeIntermediateTensorInfo(e)),_},p={kernelName:a.BatchToSpaceND,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","./Reshape":"2Do1g","./Slice":"25e33","./Transpose":"c9udT","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"25e33":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"slice",()=>u),s.export(r,"sliceConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared"),l=e("../slice_gpu"),i=e("../slice_packed_gpu");function u(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{begin:u,size:p}=n,[c,d]=a.slice_util.parseSliceParams(s,u,p);if(a.slice_util.assertParamsValid(s,c,d),0===a.util.sizeFromShape(d))return r.makeTensorInfo(d,s.dtype,[]);if(r.shouldExecuteOnCPU([s])||"string"===s.dtype){let e=r.texData.get(s.dataId),t=(0,o.sliceImplCPU)(e.values,c,d,s.shape,s.dtype);return r.makeTensorInfo(d,s.dtype,t)}let{isPacked:f}=r.texData.get(s.dataId),m=a.slice_util.isSliceContinous(s.shape,c,d);if(f||!m){let e=(0,a.env)().getBool("WEBGL_PACK_ARRAY_OPERATIONS")?new(0,i.SlicePackedProgram)(d):new(0,l.SliceProgram)(d),t=[c];return r.runWebGLProgram(e,[s],s.dtype,t)}return r.uploadToGPU(s.dataId),function(e,t,r,n){let s=n.texData.get(e.dataId),o=n.makeTensorInfo(r,e.dtype),l=n.texData.get(o.dataId);Object.assign(l,s),l.refCount=1,l.shape=r,l.dtype=e.dtype;let i=a.slice_util.computeFlatOffset(t,a.util.computeStrides(e.shape));s.slice&&(i+=s.slice.flatOffset),l.slice={flatOffset:i,origDataId:s.slice&&s.slice.origDataId||e.dataId};let u=n.dataRefCount.get(l.slice.origDataId)||1;return n.dataRefCount.set(l.slice.origDataId,u+1),o}(s,c,d,r)}let p={kernelName:a.Slice,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/shared":"lQim5","../slice_gpu":"8fKuU","../slice_packed_gpu":"aDwkt","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8fKuU":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"SliceProgram",()=>o);var a=e("./shader_compiler");class o{constructor(e){let t;this.variableNames=["source"],this.outputShape=e,this.rank=e.length;let r=(0,a.getCoordsDataType)(this.rank);this.customUniforms=[{name:"start",arrayIndex:this.rank,type:"int"}];let n=function(e){if(1===e)return"sourceLoc";if(e<=6)return l.slice(0,e).map(e=>"sourceLoc."+e).join(",");throw Error(`Slicing for rank ${e} is not yet supported`)}(this.rank),s=e.map((e,t)=>`sourceLoc.${l[t]} = start[${t}] + coords.${l[t]};`);t=` + ${r} sourceLoc; + ${r} coords = getOutputCoords(); + ${s.join("\n")} + `,this.userCode=` + void main() { + ${t} + setOutput(getSource(${n})); + } + `}}let l=["x","y","z","w","u","v"]},{"./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],aDwkt:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"SlicePackedProgram",()=>l);var a=e("./packing_util"),o=e("./shader_compiler");class l{constructor(e){this.variableNames=["source"],this.packedInputs=!0,this.packedOutput=!0,this.outputShape=e,this.rank=e.length,this.customUniforms=[{name:"start",arrayIndex:this.rank,type:"int"}];let t=(0,o.getCoordsDataType)(this.rank),r=(0,a.getChannels)("coords",this.rank),n=(0,a.getChannels)("sourceLoc",this.rank),s=1===this.rank?"sourceLoc":`vec2(${n.slice(-2).join()})`,l=`getChannel(getSource(${n.join()}), ${s})`,i=` + result.x = ${l}; + if (++${r[this.rank-1]} < ${e[this.rank-1]}) { + ++${n[this.rank-1]}; + result.y = ${l}; + --${n[this.rank-1]}; + } + `,u=1===this.rank?"":` + --${r[this.rank-1]}; + if (++${r[this.rank-2]} < ${e[this.rank-2]}) { + ++${n[this.rank-2]}; + result.z = ${l}; + if (++${r[this.rank-1]} < ${e[this.rank-1]}) { + ++${n[this.rank-1]}; + result.w = ${l}; + } + } + `,p=this.rank<=4?`sourceLoc = coords + + ${t}(${e.map((e,t)=>`start[${t}]`).join()});`:e.map((e,t)=>`${n[t]} = ${r[t]} + start[${t}];`).join("\n");this.userCode=` + void main() { + ${t} coords = getOutputCoords(); + ${t} sourceLoc; + ${p} + vec4 result = vec4(0.); + ${i} + ${u} + setOutput(result); + } + `}}},{"./packing_util":"k3hej","./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fObx5:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"bincount",()=>l),s.export(r,"bincountConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s,weights:a}=t,{size:l}=n,i=r.readSync(s.dataId),u=r.readSync(a.dataId),p=(0,o.bincountImplCPU)(i,u,a.dtype,a.shape,l);return 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getValue(${p.map(e=>"int "+e)}) { + ${h} + } + + void main() { + ${s} coords = getOutputCoords(); + vec4 result = vec4(getValue(${i}), 0., 0., 0.); + + ${i[n-1]} = ${i[n-1]} + 1; + if (${i[n-1]} < ${r[n-1]}) { + result.g = getValue(${i}); + } + + ${i[n-2]} = ${i[n-2]} + 1; + if (${i[n-2]} < ${r[n-2]}) { + result.a = getValue(${i}); + } + + ${i[n-1]} = ${i[n-1]} - 1; + if (${i[n-2]} < ${r[n-2]} && + ${i[n-1]} < ${r[n-1]}) { + result.b = getValue(${i}); + } + setOutput(result); + } + `}}function u(e,t,r){let n=e.indexOf(t);return e.map((e,t)=>t===n?`${e} - ${r}`:e).join()}},{"@tensorflow/tfjs-core":"biUij","./packing_util":"k3hej","./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2YczW":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"imag",()=>l),s.export(r,"imagConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./Identity");function 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t,{inputs:r,backend:n,attrs:s}=e,{x:p,filter:c}=r,{strides:d,pad:f,dataFormat:m,dilations:h,dimRoundingMode:g}=s,x=a.backend_util.convertConv2DDataFormat(m),v=a.backend_util.computeConv2DInfo(p.shape,c.shape,d,h,f,g,!1,x);if(1===v.filterHeight&&1===v.filterWidth&&1===v.dilationHeight&&1===v.dilationWidth&&1===v.strideHeight&&1===v.strideWidth&&("SAME"===v.padInfo.type||"VALID"===v.padInfo.type))t=(0,i.conv2dByMatMul)({x:p,filter:c,convInfo:v,backend:n});else if(v.strideWidth<=2&&"channelsLast"===x&&(0,a.env)().getBool("WEBGL_EXP_CONV")){let e=new(0,l.Conv2DPackedProgram)(v),r=[[v.padInfo.top,v.padInfo.left],[v.strideHeight,v.strideWidth],[v.dilationHeight,v.dilationWidth],[v.inHeight,v.inWidth]];t=n.runWebGLProgram(e,[p,c],"float32",r)}else if((0,a.env)().getBool("WEBGL_CONV_IM2COL"))t=(0,i.conv2dWithIm2Row)({x:p,filter:c,convInfo:v,backend:n});else{let e=new(0,o.Conv2DProgram)(v);t=n.runWebGLProgram(e,[p,c],"float32")}let y=(0,u.reshape)({inputs:{x:t},backend:n,attrs:{shape:v.outShape}});return n.disposeIntermediateTensorInfo(t),y}let c={kernelName:a.Conv2D,backendName:"webgl",kernelFunc:p}},{"@tensorflow/tfjs-core":"biUij","../conv_gpu":"lCtEK","../conv_packed_gpu":"63vcn","./Conv2D_impl":"cOUbb","./Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],lCtEK:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"Conv2DProgram",()=>a),s.export(r,"Conv3DProgram",()=>o);class a{constructor(e,t=!1,r=null,n=!1,s=!1){this.variableNames=["x","W"],this.outputShape=e.outShape;let a=e.padInfo.top,o=e.padInfo.left,l=e.strideHeight,i=e.strideWidth,u=e.dilationHeight,p=e.dilationWidth,c=e.filterHeight,d=e.filterWidth,f=4*Math.floor(e.inChannels/4),m=e.inChannels%4,h="channelsLast"===e.dataFormat,g="",x="";r&&(g=n?`float activation(float a) { + float b = getPreluActivationWeightsAtOutCoords(); + ${r} + }`:s?`float activation(float a) { + float b = getLeakyreluAlphaAtOutCoords(); + ${r} + }`:` + float activation(float x) { + ${r} + } + `,x="result = activation(result);"),t&&this.variableNames.push("bias"),n&&this.variableNames.push("preluActivationWeights"),s&&this.variableNames.push("leakyreluAlpha"),this.userCode=` + ${g} + + const ivec2 strides = ivec2(${l}, ${i}); + const ivec2 pads = ivec2(${a}, ${o}); + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords[0]; + int d2 = coords[${h?3:1}]; + + ivec2 xRCCorner = + ivec2(coords[${h?1:2}], coords[${h?2:3}]) * strides - pads; + int xRCorner = xRCCorner.x; + int xCCorner = xRCCorner.y; + + // Convolve x(?, ?, d1) with w(:, :, d1, d2) to get y(yR, yC, d2). + // ? = to be determined. : = across all values in that axis. + float dotProd = 0.0; + for (int wR = 0; wR < ${c}; wR++) { + int xR = xRCorner + wR * ${u}; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int wC = 0; wC < ${d}; wC++) { + int xC = xCCorner + wC * ${p}; + + if (xC < 0 || xC >= ${e.inWidth}) { + continue; + } + + for (int d1 = 0; d1 < ${f}; d1 += 4) { + vec4 wValues = vec4( + getW(wR, wC, d1, d2), + getW(wR, wC, d1 + 1, d2), + getW(wR, wC, d1 + 2, d2), + getW(wR, wC, d1 + 3, d2) + ); + + if (${h}) { + vec4 xValues = vec4( + getX(batch, xR, xC, d1), + getX(batch, xR, xC, d1 + 1), + getX(batch, xR, xC, d1 + 2), + getX(batch, xR, xC, d1 + 3) + ); + dotProd += dot(xValues, wValues); + } else { + vec4 xValues = vec4( + getX(batch, d1, xR, xC), + getX(batch, d1 + 1, xR, xC), + getX(batch, d1 + 2, xR, xC), + getX(batch, d1 + 3, xR, xC) + ); + dotProd += dot(xValues, wValues); + } + } + + if (${1===m}) { + + if (${h}) { + dotProd += + getX(batch, xR, xC, ${f}) * + getW(wR, wC, ${f}, d2); + } else { + dotProd += + getX(batch, ${f}, xR, xC) * + getW(wR, wC, ${f}, d2); + } + + } else if (${2===m}) { + vec2 wValues = vec2( + getW(wR, wC, ${f}, d2), + getW(wR, wC, ${f} + 1, d2) + ); + + if (${h}) { + vec2 xValues = vec2( + getX(batch, xR, xC, ${f}), + getX(batch, xR, xC, ${f} + 1) + ); + dotProd += dot(xValues, wValues); + } else { + vec2 xValues = vec2( + getX(batch, ${f}, xR, xC), + getX(batch, ${f} + 1, xR, xC) + ); + dotProd += dot(xValues, wValues); + } + + } else if (${3===m}) { + vec3 wValues = vec3( + getW(wR, wC, ${f}, d2), + getW(wR, wC, ${f} + 1, d2), + getW(wR, wC, ${f} + 2, d2) + ); + + if (${h}) { + vec3 xValues = vec3( + getX(batch, xR, xC, ${f}), + getX(batch, xR, xC, ${f} + 1), + getX(batch, xR, xC, ${f} + 2) + ); + dotProd += dot(xValues, wValues); + } else { + vec3 xValues = vec3( + getX(batch, ${f}, xR, xC), + getX(batch, ${f} + 1, xR, xC), + getX(batch, ${f} + 2, xR, xC) + ); + dotProd += dot(xValues, wValues); + } + + } + } + } + + float result = dotProd; + ${t?"result += getBiasAtOutCoords();":""} + ${x} + setOutput(result); + } + `}}class o{constructor(e){this.variableNames=["x","W"],this.outputShape=e.outShape;let t=e.padInfo.front,r=e.padInfo.top,n=e.padInfo.left,s=e.strideDepth,a=e.strideHeight,o=e.strideWidth,l=e.dilationDepth,i=e.dilationHeight,u=e.dilationWidth,p=e.filterDepth,c=e.filterHeight,d=e.filterWidth,f=4*Math.floor(e.inChannels/4),m=e.inChannels%4;this.userCode=` + const ivec3 strides = ivec3(${s}, ${a}, ${o}); + const ivec3 pads = ivec3(${t}, ${r}, ${n}); + + void main() { + ivec5 coords = getOutputCoords(); + int batch = coords.x; + int d2 = coords.u; + + ivec3 xFRCCorner = ivec3(coords.y, coords.z, coords.w) * strides - pads; + int xFCorner = xFRCCorner.x; + int xRCorner = xFRCCorner.y; + int xCCorner = xFRCCorner.z; + + // Convolve x(?, ?, ?, d1) with w(:, :, :, d1, d2) to get + // y(yF, yR, yC, d2). ? = to be determined. : = across all + // values in that axis. + float dotProd = 0.0; + for (int wF = 0; wF < ${p}; wF++) { + int xF = xFCorner + wF * ${l}; + + if (xF < 0 || xF >= ${e.inDepth}) { + continue; + } + + for (int wR = 0; wR < ${c}; wR++) { + int xR = xRCorner + wR * ${i}; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int wC = 0; wC < ${d}; wC++) { + int xC = xCCorner + wC * ${u}; + + if (xC < 0 || xC >= ${e.inWidth}) { + continue; + } + + for (int d1 = 0; d1 < ${f}; d1 += 4) { + vec4 xValues = vec4( + getX(batch, xF, xR, xC, d1), + getX(batch, xF, xR, xC, d1 + 1), + getX(batch, xF, xR, xC, d1 + 2), + getX(batch, xF, xR, xC, d1 + 3) + ); + vec4 wValues = vec4( + getW(wF, wR, wC, d1, d2), + getW(wF, wR, wC, d1 + 1, d2), + getW(wF, wR, wC, d1 + 2, d2), + getW(wF, wR, wC, d1 + 3, d2) + ); + + dotProd += dot(xValues, wValues); + } + + if (${1===m}) { + dotProd += + getX(batch, xF, xR, xC, ${f}) * + getW(wF, wR, wC, ${f}, d2); + } else if (${2===m}) { + vec2 xValues = vec2( + getX(batch, xF, xR, xC, ${f}), + getX(batch, xF, xR, xC, ${f} + 1) + ); + vec2 wValues = vec2( + getW(wF, wR, wC, ${f}, d2), + getW(wF, wR, wC, ${f} + 1, d2) + ); + dotProd += dot(xValues, wValues); + } else if (${3===m}) { + vec3 xValues = vec3( + getX(batch, xF, xR, xC, ${f}), + getX(batch, xF, xR, xC, ${f} + 1), + getX(batch, xF, xR, xC, ${f} + 2) + ); + vec3 wValues = vec3( + getW(wF, wR, wC, ${f}, d2), + getW(wF, wR, wC, ${f} + 1, d2), + getW(wF, wR, wC, ${f} + 2, d2) + ); + dotProd += dot(xValues, wValues); + } + } + } + } + setOutput(dotProd); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"63vcn":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"Conv2DPackedProgram",()=>l);var a=e("@tensorflow/tfjs-core"),o=e("./gpgpu_math");class l{constructor(e,t=!1,r=null,n=!1,s=!1){this.variableNames=["x","W"],this.packedInputs=!0,this.packedOutput=!0,this.customUniforms=[{name:"pads",type:"ivec2"},{name:"strides",type:"ivec2"},{name:"dilations",type:"ivec2"},{name:"inDims",type:"ivec2"}],this.outputShape=e.outShape,this.enableShapeUniforms=(0,o.useShapeUniforms)(this.outputShape.length);let l=e.padInfo.left,i=e.strideWidth,u=e.dilationWidth,p=e.filterHeight,c=e.filterWidth,d=` + int xR; int xC; int xCOffset; + vec4 wTexel; vec4 previous; vec4 final;`;for(let e=0;e=0 && xR < inDims[0]) { + `;for(let t=0;t<(c+1)/2;t++){let r=2*t;if(d+=` + xC = xCCorner + ${r*u}; + `,1===i){if(r= 0 && xCOffset < inDims[1] && xTexelC${r}Ready == 0) { + xTexelC${r} = getX(batch, xR, xCOffset, d1); + + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + xTexelC${r}.zw = vec2(0.0); + } + xTexelC${r}Ready = 1; + } + `,1===u&&r>0?d+=` + xC${r} = vec4(xTexelC${r-2}.zw, xTexelC${r}.xy); + `:d+=` + xCOffset = xC + 1 - 2; + + if (xCOffset >= 0 && xCOffset < inDims[1]) { + previous = getX(batch, xR, xCOffset, d1); + + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + previous.zw = vec2(0.0); + } + + xC${r} = vec4(previous.zw, xTexelC${r}.xy); + } else { + xC${r} = vec4(0.0, 0.0, xTexelC${r}.xy); + } + `):d+=` + if (xC >= 0 && xC < inDims[1] && xTexelC${r}Ready == 0) { + xTexelC${r} = getX(batch, xR, xC, d1); + if (xC + 1 >= inDims[1]) { + xTexelC${r}.zw = vec2(0.0); + } + xTexelC${r}Ready = 1; + } + + xC${r} = xTexelC${r}; + `,r+1= 0 && xCOffset < inDims[1] && xTexelC${r+1}Ready == 0) { + xTexelC${r+1} = getX(batch, xR, xCOffset, d1); + + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + xTexelC${r+1}.zw = vec2(0.0); + } + xTexelC${r+1}Ready = 1; + } + `,u>1?d+=` + xCOffset -= 2; + if (xCOffset >= 0 && xCOffset < inDims[1]) { + previous = getX(batch, xR, xCOffset, d1); + xC${r+1} = vec4(previous.zw, xTexelC${r+1}.xy); + } else { + xC${r+1} = vec4(0.0, 0.0, xTexelC${r+1}.xy); + } + `:d+=` + xC${r+1} = vec4(xTexelC${r}.zw, xTexelC${r+1}.xy); + `):1===e?d+=` + xC${r+1} = xTexelC${r}; + `:d+=` + xCOffset = xC + ${e}; + + if (xCOffset >= 0 && xCOffset < inDims[1] && xTexelC${r+1}Ready == 0) { + xTexelC${r+1} = getX(batch, xR, xCOffset, d1); + if (xCOffset + 1 >= inDims[1]) { + xTexelC${r+1}.zw = vec2(0.0); + } + xTexelC${r+1}Ready = 1; + } + + xC${r+1} = xTexelC${r+1}; + `}}else r= 0 && xCOffset < inDims[1] && xTexelC${r}Ready == 0) { + xTexelC${r} = getX(batch, xR, xCOffset, d1); + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + xTexelC${r}.zw = vec2(0.0); + } + xTexelC${r}Ready = 1; + } + + if(xC + 1 >= 0 && xC + 1 < inDims[1] && xTexelC${r+1}Ready == 0) { + xTexelC${r+1} = getX(batch, xR, xC + 1, d1); + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xC + 2 >= inDims[1]) { + xTexelC${r+1}.zw = vec2(0.0); + } + xTexelC${r+1}Ready = 1; + } + + xC${r} = vec4(xTexelC${r}.zw, xTexelC${r+1}.zw); + `,r+1= 0 && xCOffset < inDims[1]) { + final = getX(batch, xR, xCOffset, d1); + } + xC${r+1} = vec4(xTexelC${r+1}.xy, final.xy); + `)):(d+=` + if(xC >= 0 && xC < inDims[1] && xTexelC${r}Ready == 0) { + xTexelC${r} = getX(batch, xR, xC, d1); + if (xC + 1 >= inDims[1]) { + xTexelC${r}.zw = vec2(0.0); + } + xTexelC${r}Ready = 1; + } + + xCOffset = xC + strides[1]; + if(xCOffset >= 0 && xCOffset < inDims[1] && xTexelC${r+1}Ready == 0) { + xTexelC${r+1} = getX(batch, xR, xCOffset, d1); + if (xCOffset + 1 >= inDims[1]) { + xTexelC${r+1}.zw = vec2(0.); + } + xTexelC${r+1}Ready = 1; + } + + xC${r} = vec4( + xTexelC${r}.xy, xTexelC${r+1}.xy); + `,r+1m),s.export(r,"conv2dWithIm2Row",()=>h);var a=e("@tensorflow/tfjs-core"),o=e("../im2col_packed_gpu"),l=e("../kernel_utils/kernel_funcs_utils"),i=e("../mulmat_packed_gpu"),u=e("../webgl_util"),p=e("./BatchMatMul_impl"),c=e("./Identity"),d=e("./Reshape");function f(e,t){let r=e.length;return r>=3?t?[...e.slice(0,-3),e[r-3]*e[r-2],e[r-1]]:[...e.slice(0,-3),e[r-3],e[r-2]*e[r-1]]:!t&&1===r&&e[0]>1?[e[0],1]:null}function m({x:e,filter:t,convInfo:r,backend:n,bias:s=null,preluActivationWeights:o=null,leakyreluAlpha:l=0,activation:i=null}){let m,h=e.shape,g=n.texData.get(e.dataId),x=r.inChannels,v=h[0]*h[1]*h[2],y=r.outChannels,b="channelsLast"===r.dataFormat,_=[];if(null!=o){let e=f(o.shape,b);null!=e&&(o=(0,d.reshape)({inputs:{x:o},backend:n,attrs:{shape:e}}),_.push(o))}if(null!=s){let e=f(s.shape,b);null!=e&&(s=(0,d.reshape)({inputs:{x:s},backend:n,attrs:{shape:e}}),_.push(s))}if(!((1===v||1===y)&&x>p.MATMUL_SHARED_DIM_THRESHOLD)&&g.isPacked&&b&&null!=g.texture&&h[2]%2!=0&&a.util.arraysEqual(g.shape.slice(-3),h.slice(-3))){let f=h[0]*h[1]*(h[2]+1),x={dataId:e.dataId,shape:[1,f,r.inChannels],dtype:e.dtype},v=g.shape;g.shape=g.shape.slice(),g.shape[g.shape.length-2]++,a.util.assert(u.isReshapeFree(g.shape,x.shape),()=>`packed reshape ${g.shape} to ${x.shape} isn't free`);let y=(0,d.reshape)({inputs:{x:t},backend:n,attrs:{shape:[1,r.inChannels,r.outChannels]}});_.push(y);let b=(0,p.batchMatMulImpl)({a:x,b:y,backend:n,transposeA:!1,transposeB:!1,bias:s,activation:i,preluActivationWeights:o,leakyreluAlpha:l}),k=n.texData.get(b.dataId);a.util.assert(k.isPacked,()=>"batchMatMul result is expected to be packed"),g.shape=v,k.shape=r.outShape,(m=(0,c.identity)({inputs:{x:b},backend:n})).shape=r.outShape,_.push(b)}else{let a=r.outHeight*r.outWidth,u=(0,d.reshape)({inputs:{x:e},backend:n,attrs:{shape:b?[r.batchSize,a,r.inChannels]:[r.batchSize,r.inChannels,a]}}),c=(0,d.reshape)({inputs:{x:t},backend:n,attrs:{shape:[1,r.inChannels,r.outChannels]}}),f=(0,p.batchMatMulImpl)({a:b?u:c,b:b?c:u,transposeA:!b,transposeB:!1,backend:n,bias:s,activation:i,preluActivationWeights:o,leakyreluAlpha:l});m=(0,d.reshape)({inputs:{x:f},backend:n,attrs:{shape:r.outShape}}),_.push(u),_.push(c),_.push(f)}for(let e of _)n.disposeIntermediateTensorInfo(e);return m}function h({x:e,filter:t,convInfo:r,backend:n,bias:s=null,preluActivationWeights:u=null,leakyreluAlpha:p=0,activation:c=null}){let{filterWidth:m,filterHeight:h,inChannels:g,outWidth:x,outHeight:v,dataFormat:y}=r,b="channelsLast"===y,_=m*h*g,k=v*x,j=[r.batchSize,_,k],I=[];if(null!=u){let e=f(u.shape,b);null!=e&&(u=(0,d.reshape)({inputs:{x:u},backend:n,attrs:{shape:e}}),I.push(u))}if(null!=s){let e=f(s.shape,b);null!=e&&(s=(0,d.reshape)({inputs:{x:s},backend:n,attrs:{shape:e}}),I.push(s))}let w=(0,d.reshape)({inputs:{x:t},backend:n,attrs:{shape:[1,_,a.util.sizeFromShape(t.shape)/_]}});I.push(w);let T=new(0,o.Im2ColPackedProgram)(j,r),N=[e.shape,[r.padInfo.top,r.padInfo.left],[r.strideHeight,r.strideWidth],[r.dilationHeight,r.dilationWidth],[r.inChannels],[r.filterWidth*r.inChannels],[r.outWidth]],S=n.runWebGLProgram(T,[e],"float32",N),C=(0,d.reshape)({inputs:{x:S},backend:n,attrs:{shape:j}});I.push(S),I.push(C);let E=null!=s,F=null!=u,A="leakyrelu"===c,R=c?(0,l.mapActivationToShaderProgram)(c,!0):null,P=new(0,i.MatMulPackedProgram)(b?C.shape:w.shape,b?w.shape:C.shape,b?[r.batchSize,k,r.outChannels]:[r.batchSize,r.outChannels,k],!0,!1,E,R,F,A),D=b?[C,w]:[w,C];if(s&&D.push(s),F&&D.push(u),A){let e=n.makeTensorInfo([],"float32",a.util.createScalarValue(p,"float32"));D.push(e),I.push(e)}let $=n.runWebGLProgram(P,D,"float32"),O=(0,d.reshape)({inputs:{x:$},backend:n,attrs:{shape:r.outShape}});for(let e of(I.push($),I))n.disposeIntermediateTensorInfo(e);return O}},{"@tensorflow/tfjs-core":"biUij","../im2col_packed_gpu":"2pm04","../kernel_utils/kernel_funcs_utils":"5WW6u","../mulmat_packed_gpu":"laYzs","../webgl_util":"8Bhtc","./BatchMatMul_impl":"5lxDH","./Identity":"fI9uV","./Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2pm04":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"Im2ColPackedProgram",()=>l);var a=e("./glsl_version"),o=e("./gpgpu_math");class l{constructor(e,t){this.variableNames=["A"],this.packedInputs=!0,this.packedOutput=!0,this.customUniforms=[{name:"inputShape",type:"ivec4"},{name:"pad",type:"ivec2"},{name:"stride",type:"ivec2"},{name:"dilation",type:"ivec2"},{name:"inChannels",type:"int"},{name:"itemsPerBlockRow",type:"int"},{name:"outWidth",type:"int"}],this.outputShape=e,this.enableShapeUniforms=(0,o.useShapeUniforms)(this.outputShape.length);let{dataFormat:r}=t,n=(0,a.getGlslDifferences)(),s="channelsLast"===r,l=s?1:2,i=s?2:3,u=this.enableShapeUniforms?"if(blockIndex < outShape[2] && pos < outShape[1]) {":`if(blockIndex < ${e[2]} && pos < ${e[1]}) {`,p="";for(let e=0;e<=1;e++)for(let t=0;t<=1;t++)p+=` + blockIndex = rc.z + ${t}; + pos = rc.y + ${e}; + + ${u} + offsetY = int(blockIndex / outWidth) * stride[0] - pad[0]; + d0 = offsetY + dilation[0] * (pos / itemsPerBlockRow); + + if(d0 < inputShape[${l}] && d0 >= 0) { + // Use custom imod instead mod. On Intel GPU, mod may generate + // unexpected value. + // https://github.com/tensorflow/tfjs/issues/5447 + offsetX = imod(blockIndex, outWidth) * stride[1] - pad[1]; + d1 = offsetX + dilation[1] * (imod(pos, itemsPerBlockRow) / + inChannels); + + if(d1 < inputShape[${i}] && d1 >= 0) { + + ch = imod(pos, inChannels); + + if (${s}) { + innerDims = vec2(d1, ch); + result[${2*e+t}] = getChannel( + getA(rc.x, d0, int(innerDims.x), + int(innerDims.y)), innerDims); + } else { + innerDims = vec2(d0, d1); + result[${2*e+t}] = getChannel( + getA(rc.x, ch, int(innerDims.x), + int(innerDims.y)), innerDims); + } + } + } + } + `;this.userCode=` + void main() { + ivec3 rc = getOutputCoords(); + + vec4 result = vec4(0); + + int blockIndex, pos, offsetY, d0, offsetX, d1, ch; + vec2 innerDims; + + ${p} + + ${n.output} = result; + } + `}}},{"./glsl_version":"9EOgg","./gpgpu_math":"1F9Jp","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],adj3h:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"conv2DBackpropFilter",()=>l),s.export(r,"conv2DBackpropFilterConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../conv_backprop_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s,dy:l}=t,{strides:i,pad:u,dataFormat:p,dimRoundingMode:c,filterShape:d}=n,f=a.backend_util.convertConv2DDataFormat(p),m=a.backend_util.computeConv2DInfo(s.shape,d,i,1,u,c,!1,f),h=new(0,o.Conv2DDerFilterProgram)(m);return r.runWebGLProgram(h,[s,l],"float32")}let i={kernelName:a.Conv2DBackpropFilter,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../conv_backprop_gpu":"lGDHL","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],lGDHL:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"Conv2DDerFilterProgram",()=>a),s.export(r,"Conv2DDerInputProgram",()=>o),s.export(r,"Conv3DDerFilterProgram",()=>l),s.export(r,"Conv3DDerInputProgram",()=>i);class a{constructor(e){this.variableNames=["x","dy"],this.outputShape=e.filterShape;let t=e.strideHeight,r=e.strideWidth,n=e.padInfo.top,s=e.padInfo.left,a="channelsLast"===e.dataFormat;this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int wR = coords.x; + int wC = coords.y; + int d1 = coords.z; + int d2 = coords.w; + + // Convolve x(?, ?, d1) with dy(:, :, d2) to get dw(wR, wC, d1, d2). + // ? = to be determined. : = across all values in that axis. + float dotProd = 0.0; + + for (int b = 0; b < ${e.batchSize}; b++) { + for (int yR = 0; yR < ${e.outHeight}; yR++) { + int xR = wR + yR * ${t} - ${n}; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int yC = 0; yC < ${e.outWidth}; yC++) { + int xC = wC + yC * ${r} - ${s}; + + if (xC < 0 || xC >= ${e.inWidth}) { + continue; + } + + ${a?`float dyValue = getDy(b, yR, yC, d2); + float xValue = getX(b, xR, xC, d1); + dotProd += (xValue * dyValue);`:`float dyValue = getDy(b, d2, yR, yC); + float xValue = getX(b, d1, xR, xC); + dotProd += (xValue * dyValue);`} + } + } + } + setOutput(dotProd); + } + `}}class o{constructor(e){this.variableNames=["dy","W"],this.outputShape=e.inShape;let t=e.filterHeight,r=e.filterWidth,n=e.strideHeight,s=e.strideWidth,a="channelsLast"===e.dataFormat,o=t-1-e.padInfo.top,l=r-1-e.padInfo.left;this.userCode=` + const ivec2 pads = ivec2(${o}, ${l}); + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords[0]; + int d1 = coords[${a?3:1}]; + + ivec2 dyCorner = ivec2(coords[${a?1:2}], coords[${a?2:3}]) - pads; + int dyRCorner = dyCorner.x; + int dyCCorner = dyCorner.y; + + // Convolve dy(?, ?, d2) with w(:, :, d1, d2) to compute dx(xR, xC, d1). + // ? = to be determined. : = across all values in that axis. + float dotProd = 0.0; + for (int wR = 0; wR < ${t}; wR++) { + float dyR = float(dyRCorner + wR) / ${n}.0; + + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + + int wRPerm = ${t} - 1 - wR; + + for (int wC = 0; wC < ${r}; wC++) { + float dyC = float(dyCCorner + wC) / ${s}.0; + + if (dyC < 0.0 || dyC >= ${e.outWidth}.0 || + fract(dyC) > 0.0) { + continue; + } + int idyC = int(dyC); + + int wCPerm = ${r} - 1 - wC; + + for (int d2 = 0; d2 < ${e.outChannels}; d2++) { + + if (${a}) { + float xValue = getDy(batch, idyR, idyC, d2); + float wValue = getW(wRPerm, wCPerm, d1, d2); + dotProd += xValue * wValue; + } else { + float xValue = getDy(batch, d2, idyR, idyC); + float wValue = getW(wRPerm, wCPerm, d1, d2); + dotProd += xValue * wValue; + } + + } + } + } + setOutput(dotProd); + } + `}}class l{constructor(e){this.variableNames=["x","dy"],this.outputShape=e.filterShape;let t=e.strideDepth,r=e.strideHeight,n=e.strideWidth,s=e.padInfo.front,a=e.padInfo.top,o=e.padInfo.left;this.userCode=` + void main() { + ivec5 coords = getOutputCoords(); + int wF = coords.x; + int wR = coords.y; + int wC = coords.z; + int d1 = coords.w; + int d2 = coords.u; + + float dotProd = 0.0; + + for (int b = 0; b < ${e.batchSize}; b++) { + for (int yF = 0; yF < ${e.outDepth}; yF++) { + int xF = wF + yF * ${t} - ${s}; + + if (xF < 0 || xF >= ${e.inDepth}) { + continue; + } + + for (int yR = 0; yR < ${e.outHeight}; yR++) { + int xR = wR + yR * ${r} - ${a}; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int yC = 0; yC < ${e.outWidth}; yC++) { + int xC = wC + yC * ${n} - ${o}; + + if (xC < 0 || xC >= ${e.inWidth}) { + continue; + } + + float dyValue = getDy(b, yF, yR, yC, d2); + float xValue = getX(b, xF, xR, xC, d1); + dotProd += (xValue * dyValue); + } + } + } + } + setOutput(dotProd); + } + `}}class i{constructor(e){this.variableNames=["dy","W"],this.outputShape=e.inShape;let t=e.filterDepth,r=e.filterHeight,n=e.filterWidth,s=e.strideDepth,a=e.strideHeight,o=e.strideWidth,l=t-1-e.padInfo.front,i=r-1-e.padInfo.top,u=n-1-e.padInfo.left;this.userCode=` + const ivec3 pads = ivec3(${l}, ${i}, ${u}); + + void main() { + ivec5 coords = getOutputCoords(); + int batch = coords.x; + int d1 = coords.u; + + + ivec3 dyCorner = ivec3(coords.y, coords.z, coords.w) - pads; + int dyFCorner = dyCorner.x; + int dyRCorner = dyCorner.y; + int dyCCorner = dyCorner.z; + + float dotProd = 0.0; + for (int wF = 0; wF < ${t}; wF++) { + float dyF = float(dyFCorner + wF) / ${s}.0; + + if (dyF < 0.0 || dyF >= ${e.outDepth}.0 || fract(dyF) > 0.0) { + continue; + } + int idyF = int(dyF); + + int wFPerm = ${t} - 1 - wF; + + for (int wR = 0; wR < ${r}; wR++) { + float dyR = float(dyRCorner + wR) / ${a}.0; + + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || + fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + + int wRPerm = ${r} - 1 - wR; + + for (int wC = 0; wC < ${n}; wC++) { + float dyC = float(dyCCorner + wC) / ${o}.0; + + if (dyC < 0.0 || dyC >= ${e.outWidth}.0 || + fract(dyC) > 0.0) { + continue; + } + int idyC = int(dyC); + + int wCPerm = ${n} - 1 - wC; + + for (int d2 = 0; d2 < ${e.outChannels}; d2++) { + float xValue = getDy(batch, idyF, idyR, idyC, d2); + float wValue = getW(wFPerm, wRPerm, wCPerm, d1, d2); + dotProd += xValue * wValue; + } + } + } + } + setOutput(dotProd); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"37yY1":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"conv2DBackpropInput",()=>i),s.export(r,"conv2DBackpropInputConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../conv_backprop_gpu"),l=e("../conv_backprop_packed_gpu");function i(e){let{inputs:t,backend:r,attrs:n}=e,{dy:s,filter:i}=t,{inputShape:u,strides:p,pad:c,dataFormat:d,dimRoundingMode:f}=n,m=a.backend_util.convertConv2DDataFormat(d),h=a.backend_util.computeConv2DInfo(u,i.shape,p,1,c,f,!1,m);if((0,a.env)().getBool("WEBGL_PACK_CONV2DTRANSPOSE")&&"channelsLast"===m){let e=[[h.strideHeight,h.strideWidth]],t=new(0,l.Conv2DDerInputPackedProgram)(h);return r.runWebGLProgram(t,[s,i],"float32",e)}{let e=new(0,o.Conv2DDerInputProgram)(h);return r.runWebGLProgram(e,[s,i],"float32")}}let u={kernelName:a.Conv2DBackpropInput,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../conv_backprop_gpu":"lGDHL","../conv_backprop_packed_gpu":"5dBE0","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"5dBE0":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"Conv2DDerInputPackedProgram",()=>o);var a=e("./gpgpu_math");class o{constructor(e){this.variableNames=["dy","W"],this.packedInputs=!0,this.packedOutput=!0,this.customUniforms=[{name:"strides",type:"vec2"}],this.outputShape=e.inShape,this.enableShapeUniforms=(0,a.useShapeUniforms)(this.outputShape.length);let t=e.filterHeight,r=e.filterWidth,n=t-1-e.padInfo.top,s=r-1-e.padInfo.left;this.userCode=` + const ivec2 pads = ivec2(${n}, ${s}); + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords[0]; + int d1 = coords[3]; + + ivec2 dyCorner = ivec2(coords[1], coords[2]) - pads; + int dyRCorner = dyCorner.x; + int dyCCorner = dyCorner.y; + + vec4 result = vec4(0.); + for (int wR = 0; wR < ${t}; wR++) { + float dyR = float(dyRCorner + wR) / strides[0]; + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + int wRPerm = ${t} - 1 - wR; + + for (int wC = 0; wC < ${r}; wC++) { + int wCPerm = ${r} - 1 - wC; + + float dyC = float(dyCCorner + wC) / strides[1]; + bool idyCVal = (dyC >= 0.0) && (dyC < ${e.outWidth}.0) + && (fract(dyC) == 0.0); + int idyC = int(dyC); + + float dyC2 = float(dyCCorner + wC + 1) / strides[1]; + bool idyCVal2 = (dyC2 >= 0.0) && (dyC2 < ${e.outWidth}.0) + && (fract(dyC2) == 0.0); + int idyC2 = int(dyC2); + + if (idyCVal && idyCVal2) { + for (int d2 = 0; d2 < ${e.outChannels}; d2 += 2) { + vec4 wValue = getW(wRPerm, wCPerm, d1, d2); + vec4 dySample = getDy(batch, idyR, idyC, d2); + vec4 dySample2 = (idyC / 2 == idyC2 / 2) ? + dySample : getDy(batch, idyR, idyC2, d2); + + vec2 dyValue = mod(float(idyC), 2.) == 0. ? + dySample.xy : dySample.zw; + result.xy += vec2(dot(dyValue, wValue.xy), + dot(dyValue, wValue.zw)); + + dyValue = mod(float(idyC2), 2.) == 0. ? + dySample2.xy : dySample2.zw; + result.zw += vec2(dot(dyValue, wValue.xy), + dot(dyValue, wValue.zw)); + } + } else if (idyCVal) { + for (int d2 = 0; d2 < ${e.outChannels}; d2 += 2) { + vec4 wValue = getW(wRPerm, wCPerm, d1, d2); + vec4 dySample = getDy(batch, idyR, idyC, d2); + vec2 dyValue = mod(float(idyC), 2.) == 0. ? + dySample.xy : dySample.zw; + result.xy += vec2(dot(dyValue, wValue.xy), + dot(dyValue, wValue.zw)); + } + } else if (idyCVal2) { + for (int d2 = 0; d2 < ${e.outChannels}; d2 += 2) { + vec4 wValue = getW(wRPerm, wCPerm, d1, d2); + vec4 dySample = getDy(batch, idyR, idyC2, d2); + vec2 dyValue = mod(float(idyC2), 2.) == 0. ? + dySample.xy : dySample.zw; + result.zw += vec2(dot(dyValue, wValue.xy), + dot(dyValue, wValue.zw)); + } + } + } + } + setOutput(result); + } + `}}},{"./gpgpu_math":"1F9Jp","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],j7XkX:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"conv3D",()=>l),s.export(r,"conv3DConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../conv_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s,filter:l}=t,{strides:i,pad:u,dilations:p}=n,c=a.backend_util.computeConv3DInfo(s.shape,l.shape,i,p,u),d=new(0,o.Conv3DProgram)(c);return r.runWebGLProgram(d,[s,l],"float32")}let i={kernelName:a.Conv3D,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../conv_gpu":"lCtEK","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"12kPy":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"conv3DBackpropFilterV2",()=>l),s.export(r,"conv3DBackpropFilterV2Config",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../conv_backprop_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s,dy:l}=t,{strides:i,pad:u,filterShape:p}=n,c=a.backend_util.computeConv3DInfo(s.shape,p,i,1,u),d=new(0,o.Conv3DDerFilterProgram)(c);return r.runWebGLProgram(d,[s,l],"float32")}let i={kernelName:a.Conv3DBackpropFilterV2,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../conv_backprop_gpu":"lGDHL","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"99k4w":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"conv3DBackpropInput",()=>l),s.export(r,"conv3DBackpropInputConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../conv_backprop_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{dy:s,filter:l}=t,{pad:i,strides:u,inputShape:p}=n,c=a.backend_util.computeConv3DInfo(p,l.shape,u,1,i),d=new(0,o.Conv3DDerInputProgram)(c);return r.runWebGLProgram(d,[s,l],"float32")}let i={kernelName:a.Conv3DBackpropInputV2,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../conv_backprop_gpu":"lGDHL","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],cRH7x:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"cos",()=>p),s.export(r,"cosConfig",()=>c);var a=e("@tensorflow/tfjs-core"),o=e("../binaryop_packed_gpu"),l=e("../kernel_utils/kernel_funcs_utils");let i=l.CHECK_NAN_SNIPPET_UNARY+` + return cos(x); +`,u=` + vec4 result = cos(x); + bvec4 isNaN = isnan(x); + ${o.CHECK_NAN_SNIPPET_PACKED} + return result; +`,p=(0,l.unaryKernelFunc)({opSnippet:i,packedOpSnippet:u}),c={kernelName:a.Cos,backendName:"webgl",kernelFunc:p}},{"@tensorflow/tfjs-core":"biUij","../binaryop_packed_gpu":"g7FAa","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"84qKA":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"cosh",()=>i),s.export(r,"coshConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=` + float e2x = exp(-x); + return (e2x + 1.0 / e2x) / 2.0; +`,i=(0,o.unaryKernelFunc)({opSnippet:l}),u={kernelName:a.Cosh,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],kVL9C:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"cropAndResize",()=>l),s.export(r,"cropAndResizeConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../crop_and_resize_gpu");let l=e=>{let{inputs:t,backend:r,attrs:n}=e,{image:s,boxes:a,boxInd:l}=t,{cropSize:i,method:u,extrapolationValue:p}=n,c=new(0,o.CropAndResizeProgram)(s.shape,a.shape,i,u,p);return r.runWebGLProgram(c,[s,a,l],"float32")},i={kernelName:a.CropAndResize,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../crop_and_resize_gpu":"lzvvE","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],lzvvE:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"CropAndResizeProgram",()=>a);class a{constructor(e,t,r,n,s){this.variableNames=["Image","Boxes","BoxInd"],this.outputShape=[];let[a,o,l,i]=e,[u]=t,[p,c]=r;this.outputShape=[u,p,c,i];let[d,f]=[`${o-1}.0`,`${l-1}.0`],[m,h,g]=p>1?[`${(o-1)/(p-1)}`,"(y2-y1) * height_ratio",`y1*${d} + float(y)*(height_scale)`]:["0.0","0.0",`0.5 * (y1+y2) * ${d}`],[x,v,y]=c>1?[`${(l-1)/(c-1)}`,"(x2-x1) * width_ratio",`x1*${f} + float(x)*(width_scale)`]:["0.0","0.0",`0.5 * (x1+x2) * ${f}`];this.userCode=` + const float height_ratio = float(${m}); + const float width_ratio = float(${x}); + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int y = coords[1]; + int x = coords[2]; + int d = coords[3]; + + // get box vals + float y1 = getBoxes(b,0); + float x1 = getBoxes(b,1); + float y2 = getBoxes(b,2); + float x2 = getBoxes(b,3); + + // get image in batch index + int bInd = round(getBoxInd(b)); + if(bInd < 0 || bInd >= ${a}) { + return; + } + + float height_scale = ${h}; + float width_scale = ${v}; + + float in_y = ${g}; + if( in_y < 0.0 || in_y > ${d} ) { + setOutput(float(${s})); + return; + } + float in_x = ${y}; + if( in_x < 0.0 || in_x > ${f} ) { + setOutput(float(${s})); + return; + } + + vec2 sourceFracIndexCR = vec2(in_x,in_y); + if(${+("bilinear"===n)} == 1) { + // Compute the four integer indices. + ivec2 sourceFloorCR = ivec2(sourceFracIndexCR); + ivec2 sourceCeilCR = ivec2(ceil(sourceFracIndexCR)); + + float topLeft = getImage(b, sourceFloorCR.y, sourceFloorCR.x, d); + float bottomLeft = getImage(b, sourceCeilCR.y, sourceFloorCR.x, d); + float topRight = getImage(b, sourceFloorCR.y, sourceCeilCR.x, d); + float bottomRight = getImage(b, sourceCeilCR.y, sourceCeilCR.x, d); + + vec2 fracCR = sourceFracIndexCR - vec2(sourceFloorCR); + + float top = topLeft + (topRight - topLeft) * fracCR.x; + float bottom = bottomLeft + (bottomRight - bottomLeft) * fracCR.x; + float newValue = top + (bottom - top) * fracCR.y; + setOutput(newValue); + } else { + // Compute the coordinators of nearest neighbor point. + ivec2 sourceNearestCR = ivec2(floor( + sourceFracIndexCR + vec2(0.5,0.5))); + float newValue = getImage(b, sourceNearestCR.y, sourceNearestCR.x, d); + setOutput(newValue); + } + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"6Iebd":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"cumprod",()=>i),s.export(r,"cumprodConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../cum_gpu"),l=e("./Cum_impl");function i(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{axis:a,exclusive:i,reverse:u}=n;return(0,l.cumImpl)(o.CumOpType.Prod,s,r,a,i,u)}let u={kernelName:a.Cumprod,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../cum_gpu":"keig2","./Cum_impl":"8Wtpq","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],keig2:[function(e,t,r,n){var s,a,o=e("@parcel/transformer-js/src/esmodule-helpers.js");o.defineInteropFlag(r),o.export(r,"CumOpType",()=>a),o.export(r,"CumProgram",()=>i);var l=e("./shader_compiler");(s=a||(a={})).Prod="*",s.Sum="+";class i{constructor(e,t,r,n){this.op=e,this.outputShape=t,this.variableNames=["x"],this.customUniforms=[{name:"index",type:"float"}];let s=this.outputShape.length,o=this.op===a.Prod?"1.0":"0.0",i=r?o:`getX(${u(s,"coords",this.op)})`,c=this.outputShape[this.outputShape.length-1],d="",f="";r?(d=n?`end != ${c-1}`:"end != 0",f=n?"end + 1":"end - 1"):(d=n?`end + pow2 < ${c}`:"end >= pow2",f=n?"end + pow2":"end - pow2"),this.userCode=` + void main() { + ${(0,l.getCoordsDataType)(s)} coords = getOutputCoords(); + int end = ${p(s,"coords",this.op)}; + float val = ${i}; + int pow2 = int(pow(2.0, index)); + if (${d}) { + int idx = ${f}; + ${p(s,"coords",this.op)} = idx; + val ${this.op}= getX(${u(s,"coords",this.op)}); + } + setOutput(val); + } + `}}function u(e,t,r){if(1===e)return`${t}`;if(2===e)return`${t}.x, ${t}.y`;if(3===e)return`${t}.x, ${t}.y, ${t}.z`;if(4===e)return`${t}.x, ${t}.y, ${t}.z, ${t}.w`;throw Error(`Cumulative ${r} for rank ${e} is not yet supported`)}function p(e,t,r){if(1===e)return`${t}`;if(2===e)return`${t}.y`;if(3===e)return`${t}.z`;if(4===e)return`${t}.w`;throw Error(`Cumulative ${r} for rank ${e} is not yet supported`)}},{"./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8Wtpq":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"cumImpl",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../cum_gpu"),l=e("./Identity"),i=e("./Transpose");function u(e,t,r,n,s,u){let p=t.shape.length,c=a.backend_util.getAxesPermutation([n],p),d=t;null!=c&&(d=(0,i.transpose)({inputs:{x:t},backend:r,attrs:{perm:c}}));let f=a.backend_util.getInnerMostAxes(1,p)[0];if(f!==p-1)throw Error(`WebGL cumprod shader expects an inner-most axis=${t.shape.length-1} but got axis=${n}`);let m=d.shape[f],h=(0,l.identity)({inputs:{x:d},backend:r});for(let t=0;t<=Math.ceil(Math.log2(m))-1;t++){let n=new(0,o.CumProgram)(e,d.shape,!1,u),s=[[t]],a=h;h=r.runWebGLProgram(n,[h],h.dtype,s),r.disposeIntermediateTensorInfo(a)}if(s){let t=new(0,o.CumProgram)(e,d.shape,s,u),n=h;h=r.runWebGLProgram(t,[h],h.dtype),r.disposeIntermediateTensorInfo(n)}if(null!=c){let e=a.backend_util.getUndoAxesPermutation(c),t=(0,i.transpose)({inputs:{x:h},backend:r,attrs:{perm:e}});return r.disposeIntermediateTensorInfo(h),r.disposeIntermediateTensorInfo(d),t}return h}},{"@tensorflow/tfjs-core":"biUij","../cum_gpu":"keig2","./Identity":"fI9uV","./Transpose":"c9udT","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"3ElbW":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"cumsum",()=>i),s.export(r,"cumsumConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../cum_gpu"),l=e("./Cum_impl");function i(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{axis:a,exclusive:i,reverse:u}=n;return(0,l.cumImpl)(o.CumOpType.Sum,s,r,a,i,u)}let u={kernelName:a.Cumsum,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../cum_gpu":"keig2","./Cum_impl":"8Wtpq","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],j1F7G:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"denseBincount",()=>l),s.export(r,"denseBincountConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s,weights:a}=t,{size:l,binaryOutput:i}=n;if(1===s.shape.length){let e=r.readSync(s.dataId),t=r.readSync(a.dataId),n=(0,o.bincountImplCPU)(e,t,a.dtype,a.shape,l);return r.makeTensorInfo([l],a.dtype,n)}if(2===s.shape.length){let e=r.bufferSync(s),t=r.bufferSync(a),n=(0,o.bincountReduceImplCPU)(e,t,l,i);return r.makeTensorInfo(n.shape,a.dtype,n.values)}throw Error(`Error in denseBincount: input must be at most rank 2, but got rank${s.shape.length}.`)}let i={kernelName:a.DenseBincount,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/shared":"lQim5","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],lBwE2:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"depthToSpace",()=>l),s.export(r,"depthToSpaceConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../depth_to_space_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{blockSize:a,dataFormat:l}=n,i=s.shape[0],u="NHWC"===l?s.shape[1]:s.shape[2],p="NHWC"===l?s.shape[2]:s.shape[3],c="NHWC"===l?s.shape[3]:s.shape[1],d=u*a,f=p*a,m=c/(a*a),h=new(0,o.DepthToSpaceProgram)("NHWC"===l?[i,d,f,m]:[i,m,d,f],a,l);return r.runWebGLProgram(h,[s],s.dtype)}let i={kernelName:a.DepthToSpace,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../depth_to_space_gpu":"3giZ7","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"3giZ7":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"DepthToSpaceProgram",()=>a);class a{constructor(e,t,r){this.variableNames=["x"],this.outputShape=[],this.outputShape=e,this.blockSize=t,this.dataFormat=r,this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int h = ${this.getHeightCoordString()}; + int w = ${this.getWidthCoordString()}; + int d = ${this.getDepthCoordString()}; + + int in_h = h / ${t}; + int offset_h = imod(h, ${t}); + int in_w = w / ${t}; + int offset_w = imod(w, ${t}); + int offset_d = (offset_h * ${t} + offset_w) * + ${this.getOutputDepthSize()}; + int in_d = d + offset_d; + + float result = ${this.getInputSamplingString()}; + setOutput(result); + } + `}getHeightCoordString(){return"NHWC"===this.dataFormat?"coords[1]":"coords[2]"}getWidthCoordString(){return"NHWC"===this.dataFormat?"coords[2]":"coords[3]"}getDepthCoordString(){return"NHWC"===this.dataFormat?"coords[3]":"coords[1]"}getOutputDepthSize(){return"NHWC"===this.dataFormat?this.outputShape[3]:this.outputShape[1]}getInputSamplingString(){return"NHWC"===this.dataFormat?"getX(b, in_h, in_w, in_d)":"getX(b, in_d, in_h, in_w)"}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],iybmn:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"depthwiseConv2dNative",()=>i),s.export(r,"depthwiseConv2dNativeConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../conv_gpu_depthwise"),l=e("../conv_packed_gpu_depthwise");function i(e){let t,{inputs:r,backend:n,attrs:s}=e,{x:i,filter:u}=r,{strides:p,pad:c,dilations:d,dimRoundingMode:f}=s,m=d;null==m&&(m=[1,1]),a.util.assert(a.backend_util.eitherStridesOrDilationsAreOne(p,m),()=>`Error in depthwiseConv2d: Either strides or dilations must be 1. Got strides ${p} and dilations '${m}'`);let h=a.backend_util.computeConv2DInfo(i.shape,u.shape,p,m,c,f,!0);t=(0,a.env)().getBool("WEBGL_PACK_DEPTHWISECONV")&&h.strideWidth<=2&&h.outChannels/h.inChannels==1?new(0,l.DepthwiseConvPacked2DProgram)(h):new(0,o.DepthwiseConv2DProgram)(h);let g=[[h.padInfo.top,h.padInfo.left],[h.strideHeight,h.strideWidth],[h.dilationHeight,h.dilationWidth],[h.inHeight,h.inWidth]];return n.runWebGLProgram(t,[i,u],"float32",g)}let u={kernelName:a.DepthwiseConv2dNative,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../conv_gpu_depthwise":"fvJLC","../conv_packed_gpu_depthwise":"eBfIK","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fvJLC:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"DepthwiseConv2DProgram",()=>o);var a=e("./gpgpu_math");class o{constructor(e,t=!1,r=null,n=!1,s=!1){this.variableNames=["x","W"],this.customUniforms=[{name:"pads",type:"ivec2"},{name:"strides",type:"ivec2"},{name:"dilations",type:"ivec2"},{name:"inDims",type:"ivec2"}],this.outputShape=e.outShape,this.enableShapeUniforms=(0,a.useShapeUniforms)(this.outputShape.length);let o=e.filterHeight,l=e.filterWidth,i=e.outChannels/e.inChannels,u="",p="";r&&(u=n?`float activation(float a) { + float b = getPreluActivationWeightsAtOutCoords(); + ${r} + }`:s?`float activation(float a) { + float b = getLeakyreluAlphaAtOutCoords(); + ${r} + }`:` + float activation(float x) { + ${r} + } + `,p="result = activation(result);"),t&&this.variableNames.push("bias"),n&&this.variableNames.push("preluActivationWeights"),s&&this.variableNames.push("leakyreluAlpha"),this.userCode=` + ${u} + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords.x; + ivec2 xRCCorner = coords.yz * strides - pads; + int d2 = coords.w; + int d1 = d2 / ${i}; + int q = d2 - d1 * ${i}; + + int xRCorner = xRCCorner.x; + int xCCorner = xRCCorner.y; + + // Convolve x(?, ?, d1) with w(:, :, d1, q) to get y(yR, yC, d2). + // ? = to be determined. : = across all values in that axis. + float dotProd = 0.0; + // TO DO(dsmilkov): Flatten the two for loops and vec4 the operations. + for (int wR = 0; wR < ${o}; wR++) { + int xR = xRCorner + wR * dilations[0]; + + if (xR < 0 || xR >= inDims[0]) { + continue; + } + + for (int wC = 0; wC < ${l}; wC++) { + int xC = xCCorner + wC * dilations[1]; + + if (xC < 0 || xC >= inDims[1]) { + continue; + } + + float xVal = getX(batch, xR, xC, d1); + float wVal = getW(wR, wC, d1, q); + dotProd += xVal * wVal; + } + } + + float result = dotProd; + ${t?"result += getBiasAtOutCoords();":""} + ${p} + setOutput(result); + } + `}}},{"./gpgpu_math":"1F9Jp","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eBfIK:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"DepthwiseConvPacked2DProgram",()=>l);var a=e("@tensorflow/tfjs-core"),o=e("./gpgpu_math");class l{constructor(e,t=!1,r=null,n=!1,s=!1){this.variableNames=["x","W"],this.packedInputs=!0,this.packedOutput=!0,this.customUniforms=[{name:"pads",type:"ivec2"},{name:"strides",type:"ivec2"},{name:"dilations",type:"ivec2"},{name:"inDims",type:"ivec2"}],this.outputShape=e.outShape,this.enableShapeUniforms=(0,o.useShapeUniforms)(this.outputShape.length);let l=e.outChannels/e.inChannels,i=e.padInfo.left,u=e.strideWidth,p=e.dilationWidth,c=e.filterHeight,d=e.filterWidth,f=` + int xR; int xC; int xCOffset; + vec4 wTexel; vec4 previous; vec4 final;`;for(let e=0;e=0 && xR < inDims[0]) { + `;for(let e=0;e<(d+1)/2;e++){let t=2*e;if(f+=` + xC = xCCorner + ${t*p}; + `,1===u){if(t= 0 && xCOffset < inDims[1] && xTexelC${t}Ready == 0) { + xTexelC${t} = getX(batch, xR, xCOffset, d1); + + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + xTexelC${t}.zw = vec2(0.0); + } + xTexelC${t}Ready = 1; + } + `,1===p&&t>0?f+=` + xC${t} = vec4(xTexelC${t-2}.zw, xTexelC${t}.xy); + `:f+=` + xCOffset = xC + 1 - 2; + + if (xCOffset >= 0 && xCOffset < inDims[1]) { + previous = getX(batch, xR, xCOffset, d1); + + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + previous.zw = vec2(0.0); + } + + xC${t} = vec4(previous.zw, xTexelC${t}.xy); + } else { + xC${t} = vec4(0.0, 0.0, xTexelC${t}.xy); + } + `):f+=` + if (xC >= 0 && xC < inDims[1] && xTexelC${t}Ready == 0) { + xTexelC${t} = getX(batch, xR, xC, d1); + if (xC + 1 >= inDims[1]) { + xTexelC${t}.zw = vec2(0.0); + } + xTexelC${t}Ready = 1; + } + + xC${t} = xTexelC${t}; + `,t+1= 0 && xCOffset < inDims[1] && xTexelC${t+1}Ready == 0) { + xTexelC${t+1} = getX(batch, xR, xCOffset, d1); + + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + xTexelC${t+1}.zw = vec2(0.0); + } + xTexelC${t+1}Ready = 1; + } + `,p>1?f+=` + xCOffset -= 2; + if (xCOffset >= 0 && xCOffset < inDims[1]) { + previous = getX(batch, xR, xCOffset, d1); + xC${t+1} = vec4(previous.zw, xTexelC${t+1}.xy); + } else { + xC${t+1} = vec4(0.0, 0.0, xTexelC${t+1}.xy); + } + `:f+=` + xC${t+1} = vec4(xTexelC${t}.zw, xTexelC${t+1}.xy); + `):1===e?f+=` + xC${t+1} = xTexelC${t}; + `:f+=` + xCOffset = xC + ${e}; + + if (xCOffset >= 0 && xCOffset < inDims[1] && xTexelC${t+1}Ready == 0) { + xTexelC${t+1} = getX(batch, xR, xCOffset, d1); + if (xCOffset + 1 >= inDims[1]) { + xTexelC${t+1}.zw = vec2(0.0); + } + xTexelC${t+1}Ready = 1; + } + + xC${t+1} = xTexelC${t+1}; + `}}else t= 0 && xCOffset < inDims[1] && xTexelC${t}Ready == 0) { + xTexelC${t} = getX(batch, xR, xCOffset, d1); + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + xTexelC${t}.zw = vec2(0.0); + } + xTexelC${t}Ready = 1; + } + + if(xC + 1 >= 0 && xC + 1 < inDims[1] && xTexelC${t+1}Ready == 0) { + xTexelC${t+1} = getX(batch, xR, xC + 1, d1); + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xC + 2 >= inDims[1]) { + xTexelC${t+1}.zw = vec2(0.0); + } + xTexelC${t+1}Ready = 1; + } + + xC${t} = vec4(xTexelC${t}.zw, xTexelC${t+1}.zw); + `,t+1= 0 && xCOffset < inDims[1]) { + final = getX(batch, xR, xCOffset, d1); + } + xC${t+1} = vec4(xTexelC${t+1}.xy, final.xy); + `)):(f+=` + if(xC >= 0 && xC < inDims[1] && xTexelC${t}Ready == 0) { + xTexelC${t} = getX(batch, xR, xC, d1); + if (xC + 1 >= inDims[1]) { + xTexelC${t}.zw = vec2(0.0); + } + xTexelC${t}Ready = 1; + } + + xCOffset = xC + strides[1]; + if(xCOffset >= 0 && xCOffset < inDims[1] && xTexelC${t+1}Ready == 0) { + xTexelC${t+1} = getX(batch, xR, xCOffset, d1); + if (xCOffset + 1 >= inDims[1]) { + xTexelC${t+1}.zw = vec2(0.); + } + xTexelC${t+1}Ready = 1; + } + + xC${t} = vec4( + xTexelC${t}.xy, xTexelC${t+1}.xy); + `,t+1l),s.export(r,"depthwiseConv2dNativeBackpropFilterConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../conv_backprop_gpu_depthwise");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s,dy:l}=t,{strides:i,dilations:u,pad:p,dimRoundingMode:c,filterShape:d}=n,f=a.backend_util.computeConv2DInfo(s.shape,d,i,u,p,c,!0),m=new(0,o.DepthwiseConv2DDerFilterProgram)(f);return r.runWebGLProgram(m,[s,l],"float32")}let i={kernelName:a.DepthwiseConv2dNativeBackpropFilter,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../conv_backprop_gpu_depthwise":"dzYcR","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],dzYcR:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"DepthwiseConv2DDerFilterProgram",()=>a),s.export(r,"DepthwiseConv2DDerInputProgram",()=>o);class a{constructor(e){this.variableNames=["x","dy"],this.outputShape=e.filterShape;let t=e.strideHeight,r=e.strideWidth,n=e.padInfo.top,s=e.padInfo.left,a=e.outChannels/e.inChannels;this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int wR = coords.x; + int wC = coords.y; + int d1 = coords.z; + int dm = coords.w; + int d2 = d1 * ${a} + dm; + + float dotProd = 0.0; + + // TO DO: Vec4 over the batch size + for (int b = 0; b < ${e.batchSize}; b++) { + for (int yR = 0; yR < ${e.outHeight}; yR++) { + int xR = wR + yR * ${t} - ${n}; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int yC = 0; yC < ${e.outWidth}; yC++) { + int xC = wC + yC * ${r} - ${s}; + + if (xC < 0 || xC >= ${e.inWidth}) { + continue; + } + + float dyValue = getDy(b, yR, yC, d2); + float xValue = getX(b, xR, xC, d1); + dotProd += (xValue * dyValue); + } + } + } + setOutput(dotProd); + } + `}}class o{constructor(e){this.variableNames=["dy","W"],this.outputShape=e.inShape;let t=e.filterHeight,r=e.filterWidth,n=e.strideHeight,s=e.strideWidth,a=t-1-e.padInfo.top,o=r-1-e.padInfo.left,l=e.outChannels/e.inChannels;this.userCode=` + const ivec2 pads = ivec2(${a}, ${o}); + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords[0]; + int d1 = coords[3]; + ivec2 dyCorner = coords.yz - pads; + int dyRCorner = dyCorner.x; + int dyCCorner = dyCorner.y; + + float dotProd = 0.0; + + for (int wR = 0; wR < ${t}; wR++) { + float dyR = float(dyRCorner + wR) / ${n}.0; + + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + + int wRPerm = ${t} - 1 - wR; + + for (int wC = 0; wC < ${r}; wC++) { + float dyC = float(dyCCorner + wC) / ${s}.0; + + if (dyC < 0.0 || dyC >= ${e.outWidth}.0 || + fract(dyC) > 0.0) { + continue; + } + int idyC = int(dyC); + + int wCPerm = ${r} - 1 - wC; + + // TO DO: Vec4 over the channelMul + for (int dm = 0; dm < ${l}; dm++) { + int d2 = d1 * ${l} + dm; + float xValue = getDy(batch, idyR, idyC, d2); + float wValue = getW(wRPerm, wCPerm, d1, dm); + dotProd += xValue * wValue; + } + } + } + setOutput(dotProd); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"5kFJD":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"depthwiseConv2dNativeBackpropInput",()=>l),s.export(r,"depthwiseConv2dNativeBackpropInputConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../conv_backprop_gpu_depthwise");function l(e){let{inputs:t,backend:r,attrs:n}=e,{dy:s,filter:l}=t,{strides:i,dilations:u,pad:p,dimRoundingMode:c,inputShape:d}=n,f=a.backend_util.computeConv2DInfo(d,l.shape,i,u,p,c,!0),m=new(0,o.DepthwiseConv2DDerInputProgram)(f);return r.runWebGLProgram(m,[s,l],"float32")}let i={kernelName:a.DepthwiseConv2dNativeBackpropInput,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../conv_backprop_gpu_depthwise":"dzYcR","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9P3no":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"diag",()=>i),s.export(r,"diagConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../diag_gpu"),l=e("./Reshape");function i(e){let{inputs:t,backend:r}=e,{x:n}=t,s=[...n.shape,...n.shape],i=a.util.sizeFromShape(n.shape),u=(0,l.reshape)({inputs:{x:n},backend:r,attrs:{shape:[i]}}),p=new(0,o.DiagProgram)(i),c=r.runWebGLProgram(p,[u],u.dtype),d=(0,l.reshape)({inputs:{x:c},backend:r,attrs:{shape:s}});return r.disposeIntermediateTensorInfo(u),r.disposeIntermediateTensorInfo(c),d}let u={kernelName:a.Diag,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../diag_gpu":"7wcCN","./Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"7wcCN":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"DiagProgram",()=>a);class a{constructor(e){this.variableNames=["X"],this.outputShape=[e,e],this.userCode=` + void main() { + ivec2 coords = getOutputCoords(); + float val = coords[0] == coords[1] ? getX(coords[0]) : 0.0; + setOutput(val); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],hIDhJ:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"dilation2D",()=>i),s.export(r,"dilation2DConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../dilation_gpu"),l=e("./Reshape");function i(e){let t,{inputs:r,backend:n,attrs:s}=e,{x:i,filter:u}=r,{strides:p,pad:c,dilations:d}=s,f=a.backend_util.computeDilation2DInfo(i.shape,u.shape,p,c,"NHWC",d),m=new(0,o.Dilation2DProgram)(f);t=n.runWebGLProgram(m,[i,u],"float32");let h=(0,l.reshape)({inputs:{x:t},backend:n,attrs:{shape:f.outShape}});return n.disposeIntermediateTensorInfo(t),h}let u={kernelName:a.Dilation2D,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../dilation_gpu":"cLxI8","./Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],cLxI8:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"Dilation2DProgram",()=>a);class a{constructor(e){this.variableNames=["x","W"],this.outputShape=e.outShape;let{inHeight:t,inWidth:r,padInfo:n,strideHeight:s,strideWidth:a,filterHeight:o,filterWidth:l,dilationHeight:i,dilationWidth:u}=e,{top:p,left:c}=n;this.userCode=` + const ivec2 strides = ivec2(${s}, ${a}); + const ivec2 pads = ivec2(${p}, ${c}); + const float neg_infinity = -3.4e38; + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords.x; + int d1 = coords.w; + ivec2 outTopLeftCorner = + coords.yz * strides - pads; + int hBeg = outTopLeftCorner.x; + int wBeg = outTopLeftCorner.y; + + float curVal = neg_infinity; + for (int h = 0; h < ${o}; h++) { + int hIn = hBeg + h * ${i}; + + if (hIn >= 0 && hIn < ${t}) { + for (int w = 0; w < ${l}; w++) { + int wIn = wBeg + w * ${u}; + + if (wIn >= 0 && wIn < ${r}) { + float xVal = getX(batch, hIn, wIn, d1); + float wVal = getW(h, w, d1); + + float val = xVal + wVal; + if (val > curVal) { + curVal = val; + } + } + } + } + } + + float result = curVal; + setOutput(result); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],hb4tp:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"einsum",()=>p),s.export(r,"einsumConfig",()=>c);var a=e("@tensorflow/tfjs-core"),o=e("./Multiply"),l=e("./Reshape"),i=e("./Sum"),u=e("./Transpose");function p(e){let{inputs:t,backend:r,attrs:n}=e,{equation:s}=n,{allDims:p,summedDims:c,idDims:d}=a.backend_util.decodeEinsumEquation(s,t.length);a.backend_util.checkEinsumDimSizes(p.length,d,t);let{path:f,steps:m}=a.backend_util.getEinsumComputePath(c,d),h=m.length,g=null,x=p.length,v=[];for(let e=0;e=0&&(g=(0,i.sum)({inputs:{x:g},backend:r,attrs:{axis:f[e]-(p.length-x),keepDims:!1}}),v.push(g)),x--)}for(let e of v)e!==g&&r.disposeIntermediateTensorInfo(e);return g}let c={kernelName:a.Einsum,backendName:"webgl",kernelFunc:p}},{"@tensorflow/tfjs-core":"biUij","./Multiply":"2bVHl","./Reshape":"2Do1g","./Sum":"jCPqj","./Transpose":"c9udT","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],bP2Cy:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"eluConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=` + vec4 result; + + result.r = (x.r >= 0.0) ? x.r : (exp(x.r) - 1.0); + result.g = (x.g >= 0.0) ? x.g : (exp(x.g) - 1.0); + result.b = (x.b >= 0.0) ? x.b : (exp(x.b) - 1.0); + result.a = (x.a >= 0.0) ? x.a : (exp(x.a) - 1.0); + + return result; +`,i=(0,o.unaryKernelFunc)({opSnippet:"return (x >= 0.0) ? x : (exp(x) - 1.0);",packedOpSnippet:l}),u={kernelName:a.Elu,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2chy9":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"eluGrad",()=>u),s.export(r,"eluGradConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../binaryop_gpu"),l=e("../binaryop_packed_gpu");let i=` + vec4 bGTEZero = vec4(greaterThanEqual(b, vec4(0.))); + return (bGTEZero * a) + ((vec4(1.0) - bGTEZero) * (a * (b + vec4(1.0)))); +`,u=e=>{let{inputs:t,backend:r}=e,{dy:n,y:s}=t,u=(0,a.env)().getBool("WEBGL_PACK_BINARY_OPERATIONS")?new(0,l.BinaryOpPackedProgram)(i,n.shape,s.shape):new(0,o.BinaryOpProgram)("return (b >= 0.0) ? a : a * (b + 1.0);",n.shape,s.shape);return r.runWebGLProgram(u,[n,s],n.dtype)},p={kernelName:a.EluGrad,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../binaryop_gpu":"iq2Hg","../binaryop_packed_gpu":"g7FAa","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8hRle":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"equal",()=>u),s.export(r,"equalConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils"),l=e("../kernel_utils/shared");let i=` + return vec4(equal(a, b)); 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+ + float sign = sign(x); + x = abs(x); + float t = 1.0 / (1.0 + p * x); + return sign * (1.0 - (((((a5*t + a4)*t) + a3)*t + a2)*t + a1)*t*exp(-x*x)); +`,i=(0,o.unaryKernelFunc)({opSnippet:l}),u={kernelName:a.Erf,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"1Az5Y":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"EXP",()=>i),s.export(r,"exp",()=>p),s.export(r,"expConfig",()=>c);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils"),l=e("../kernel_utils/shared");let i=o.CHECK_NAN_SNIPPET_UNARY+` + return exp(x); +`,u=` + vec4 result = exp(x); + bvec4 isNaN = isnan(x); + result.r = isNaN.r ? x.r : result.r; + result.g = isNaN.g ? x.g : result.g; + result.b = isNaN.b ? x.b : result.b; + result.a = isNaN.a ? x.a : result.a; + + return result; +`,p=(0,o.unaryKernelFunc)({opSnippet:i,packedOpSnippet:u,cpuKernelImpl:l.expImplCPU,dtype:"float32"}),c={kernelName:a.Exp,backendName:"webgl",kernelFunc:p}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../kernel_utils/shared":"lQim5","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8Gccb":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"expandDims",()=>l),s.export(r,"expandDimsConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./Reshape");function l(e){let{inputs:t,attrs:r,backend:n}=e,{dim:s}=r,{input:l}=t,i=l.shape.length,u=l.shape.slice(),p=s;return s<0&&(a.util.assert(-(i+1)<=s,()=>`Axis must be in the interval [${-(i+1)}, ${i}]`),p=i+s+1),u.splice(p,0,1),(0,o.reshape)({inputs:{x:l},backend:n,attrs:{shape:u}})}let i={kernelName:a.ExpandDims,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","./Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"27kYG":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"expm1",()=>u),s.export(r,"expm1Config",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils"),l=e("../kernel_utils/shared");let i="return exp(x) - 1.0;",u=(0,o.unaryKernelFunc)({opSnippet:i,packedOpSnippet:i,cpuKernelImpl:l.expm1ImplCPU}),p={kernelName:a.Expm1,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../kernel_utils/shared":"lQim5","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9VoBN":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"fft",()=>l),s.export(r,"fftConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./FFT_impl");function l(e){let{inputs:t,backend:r}=e,{input:n}=t;return(0,o.fftImpl)(n,!1,r)}let i={kernelName:a.FFT,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","./FFT_impl":"01g1S","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"01g1S":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"fftImpl",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../fft_gpu"),l=e("./Complex"),i=e("./Reshape");function u(e,t,r){let n=r.texData.get(e.dataId),s=a.util.sizeFromShape(e.shape),u=e.shape[e.shape.length-1],p=(0,i.reshape)({inputs:{x:e},backend:r,attrs:{shape:[s/u,u]}}),c=p.shape,d=new(0,o.FFTProgram)("real",c,t),f=new(0,o.FFTProgram)("imag",c,t),m=[{dataId:n.complexTensorInfos.real.dataId,dtype:n.complexTensorInfos.real.dtype,shape:c},{dataId:n.complexTensorInfos.imag.dataId,dtype:n.complexTensorInfos.imag.dtype,shape:c}],h=r.runWebGLProgram(d,m,"float32"),g=r.runWebGLProgram(f,m,"float32"),x=(0,l.complex)({inputs:{real:h,imag:g},backend:r});r.disposeIntermediateTensorInfo(h),r.disposeIntermediateTensorInfo(g);let v=(0,i.reshape)({inputs:{x:x},backend:r,attrs:{shape:e.shape}});return r.disposeIntermediateTensorInfo(p),r.disposeIntermediateTensorInfo(x),v}},{"@tensorflow/tfjs-core":"biUij","../fft_gpu":"2RJfY","./Complex":"fN7J8","./Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2RJfY":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"FFTProgram",()=>a);class a{constructor(e,t,r){let n;this.variableNames=["real","imag"];let s=t[1];this.outputShape=t;let a=r?`2.0 * ${Math.PI}`:`-2.0 * ${Math.PI}`,o=r?`${s}.0`:"1.0";if("real"===e)n="return real * expR - imag * expI;";else if("imag"===e)n="return real * expI + imag * expR;";else throw Error(`FFT component must be either "real" or "imag", got ${e}.`);this.userCode=` + const float exponentMultiplier = ${a}; + + float unaryOpComplex(float real, float expR, float imag, float expI) { + ${n} + } + + float mulMatDFT(int batch, int index) { + float indexRatio = float(index) / float(${s}); + float exponentMultiplierTimesIndexRatio = + exponentMultiplier * indexRatio; + + float result = 0.0; + + for (int i = 0; i < ${s}; i++) { + // x = (-2|2 * PI / N) * index * i; + float x = exponentMultiplierTimesIndexRatio * float(i); + float expR = cos(x); + float expI = sin(x); + float real = getReal(batch, i); + float imag = getImag(batch, i); + + result += + unaryOpComplex(real, expR, imag, expI) / ${o}; + } + + return result; + } + + void main() { + ivec2 coords = getOutputCoords(); + setOutput(mulMatDFT(coords[0], coords[1])); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],e9rdf:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"fill",()=>l),s.export(r,"fillConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../fill_gpu");function l(e){let{backend:t,attrs:r}=e,{shape:n,value:s}=r,{dtype:l}=r;if("string"===(l=l||a.util.inferDtype(s))){let e=a.util.getArrayFromDType(l,a.util.sizeFromShape(n));return e.fill(s),t.makeTensorInfo(n,l,e)}{let e=new(0,o.FillProgram)(n,s),r=[[s]];return t.runWebGLProgram(e,[],l,r)}}let i={kernelName:a.Fill,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../fill_gpu":"2OgHL","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2OgHL":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"FillProgram",()=>a);class a{constructor(e,t){this.outputShape=[],this.customUniforms=[{name:"value",type:"float"}],this.variableNames=["x"],this.outputShape=e,this.userCode=` + void main() { + // Input can be obtained from uniform value. + setOutput(value); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"7AJEx":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"flipLeftRightConfig",()=>l);var a=e("@tensorflow/tfjs-core"),o=e("../flip_left_right_gpu");let l={kernelName:a.FlipLeftRight,backendName:"webgl",kernelFunc:({inputs:e,backend:t})=>{let{image:r}=e,n=new(0,o.FlipLeftRightProgram)(r.shape);return t.runWebGLProgram(n,[r],r.dtype)}}},{"@tensorflow/tfjs-core":"biUij","../flip_left_right_gpu":"9baEm","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9baEm":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"FlipLeftRightProgram",()=>a);class a{constructor(e){this.variableNames=["Image"],this.outputShape=[];let t=e[2];this.outputShape=e,this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int x = coords[2]; + + int coordX = ${t} - x - 1; + float outputValue; + if(coordX >= 0 && coordX < ${t}) { + outputValue = getImage(coords[0], coords[1], coordX, coords[3]); 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+ int ia = round(a); + int ib = round(b); + if (ib != 0) { + // Windows (D3D) wants guaranteed non-zero int division at compile-time. + return float(idiv(ia, ib, s)); + } else { + return NAN; + } +`,i=` + ivec4 ia = round(a); + ivec4 ib = round(b); + bvec4 cond = notEqual(ib, ivec4(0)); + ivec4 result = ivec4(0); + vec4 s = sign(a) * sign(b); + + // Windows (D3D) wants guaranteed non-zero int division at compile-time. + if (cond[0]) { + result[0] = idiv(ia[0], ib[0], s[0]); + } + if (cond[1]) { + result[1] = idiv(ia[1], ib[1], s[1]); + } + if (cond[2]) { + result[2] = idiv(ia[2], ib[2], s[2]); + } + if (cond[3]) { + result[3] = idiv(ia[3], ib[3], s[3]); + } + return vec4(result); +`,u=(0,o.binaryKernelFunc)({opSnippet:l,packedOpSnippet:i,dtype:"int32"}),p={kernelName:a.FloorDiv,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],aePD5:[function(e,t,r,n){let s;var a=e("@parcel/transformer-js/src/esmodule-helpers.js");a.defineInteropFlag(r),a.export(r,"fromPixelsConfig",()=>p);var o=e("@tensorflow/tfjs-core"),l=e("../tex_util"),i=e("./FromPixels_utils/from_pixels_gpu"),u=e("./FromPixels_utils/from_pixels_packed_gpu");let p={kernelName:o.FromPixels,backendName:"webgl",kernelFunc:function(e){let{inputs:t,backend:r,attrs:n}=e,{pixels:a}=t,{numChannels:p}=n,d="undefined"!=typeof HTMLVideoElement&&a instanceof HTMLVideoElement,f="undefined"!=typeof HTMLImageElement&&a instanceof HTMLImageElement,[m,h]=d?[a.videoWidth,a.videoHeight]:[a.width,a.height],g=[h,m],x=[h,m,p];if(f||d){let e=(0,o.env)().getBool("CANVAS2D_WILL_READ_FREQUENTLY_FOR_GPU");(null==s||e!==c)&&(c=e,s=document.createElement("canvas").getContext("2d",{willReadFrequently:c})),s.canvas.width=m,s.canvas.height=h,s.drawImage(a,0,0,m,h),a=s.canvas}let v=r.makeTensorInfo(g,"int32");r.texData.get(v.dataId).usage=l.TextureUsage.PIXELS,r.gpgpu.uploadPixelDataToTexture(r.getTexture(v.dataId),a);let y=(0,o.env)().getBool("WEBGL_PACK")?new(0,u.FromPixelsPackedProgram)(x):new(0,i.FromPixelsProgram)(x),b=r.runWebGLProgram(y,[v],"int32");return r.disposeData(v.dataId),b}},c=(0,o.env)().getBool("CANVAS2D_WILL_READ_FREQUENTLY_FOR_GPU")},{"@tensorflow/tfjs-core":"biUij","../tex_util":"jmYC7","./FromPixels_utils/from_pixels_gpu":"dzapw","./FromPixels_utils/from_pixels_packed_gpu":"bZSIj","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],dzapw:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"FromPixelsProgram",()=>o);var a=e("../../glsl_version");class o{constructor(e){this.variableNames=["A"];let t=(0,a.getGlslDifferences)(),[r,n]=e;this.outputShape=e,this.userCode=` + void main() { + ivec3 coords = getOutputCoords(); 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+`,i=(0,o.binaryKernelFunc)({opSnippet:"return float(a >= 1.0 || b >= 1.0);",packedOpSnippet:l,dtype:"bool"}),u={kernelName:a.LogicalOr,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8GTy8":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"lrn",()=>i),s.export(r,"LRNConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../lrn_gpu"),l=e("../lrn_packed_gpu");let i=e=>{let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{depthRadius:i,bias:u,alpha:p,beta:c}=n,d=(0,a.env)().getBool("WEBGL_PACK_NORMALIZATION")?new(0,l.LRNPackedProgram)(s.shape,i,u,p,c):new(0,o.LRNProgram)(s.shape,i,u,p,c);return r.runWebGLProgram(d,[s],s.dtype)},u={kernelName:a.LRN,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../lrn_gpu":"2SdDz","../lrn_packed_gpu":"k5f5n","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2SdDz":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"LRNProgram",()=>a);class a{constructor(e,t,r,n,s){let a;this.variableNames=["x"],this.outputShape=[];let o=e[3]-1;this.outputShape=e;let l=`float(${r}) + float(${n}) * sum`;a=.5===s?`inversesqrt(${l})`:1===s?`1.0/(${l})`:`exp(log(${l}) * float(-${s}));`,this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int r = coords[1]; + int c = coords[2]; + int d = coords[3]; + float x = getX(b, r, c, d); + float sum = 0.0; + for (int j = -${t}; j <= ${t}; j++) { + int idx = d + j; + if (idx >= 0 && idx <= ${o}) { + float z = getX(b, r, c, idx); + sum += z * z; + } + } + float val = x * ${a}; + setOutput(val); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],k5f5n:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"LRNPackedProgram",()=>a);class a{constructor(e,t,r,n,s){let a;this.variableNames=["x"],this.outputShape=[],this.packedInputs=!0,this.packedOutput=!0;let o=e[3]-1;this.outputShape=e;let l=`float(${r}) + float(${n}) * sum`;a=.5===s?`inversesqrt(${l})`:1===s?`1.0/(${l})`:`exp(log(${l}) * float(-${s}));`,this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int b = coords.x; + int r = coords.y; + int c = coords.z; + int d = coords.w; + + bool hasNextCol = d < ${this.outputShape[3]}; + bool hasNextRow = c < ${this.outputShape[2]}; + + vec4 sum = vec4(0.); + vec4 xFragAtOutputCoords = getX(b, r, c, d); + + vec4 xAtOutputCoords = vec4( + getChannel(xFragAtOutputCoords, vec2(c, d)), + hasNextCol ? + getChannel(xFragAtOutputCoords, vec2(c, d + 1)) : 0.0, + hasNextRow ? + getChannel(xFragAtOutputCoords , vec2(c + 1, d)) : 0.0, + (hasNextRow && hasNextCol) ? + getChannel(xFragAtOutputCoords, vec2(c + 1, d + 1)) : 0.0 + ); + + int firstChannel = d - ${t}; + vec2 cache = vec2(0.); + if(firstChannel >= 0){ + vec4 firstChannelFrag = getX(b, r, c, firstChannel); + cache.x = getChannel(firstChannelFrag, vec2(c, firstChannel)); + if(hasNextRow){ + cache.y = getChannel(firstChannelFrag, vec2(c + 1, firstChannel)); + } + } + + ivec2 depth = ivec2(d, d + 1); + for (int j = - ${t}; j <= ${t}; j++) { + ivec2 idx = depth + j; + bvec2 aboveLowerBound = greaterThanEqual(idx, ivec2(0)); + bvec2 belowUpperBound = lessThanEqual(idx, ivec2(${o})); + + bool depthInRange = aboveLowerBound.x && belowUpperBound.x; + bool depthPlusOneInRange = aboveLowerBound.y && belowUpperBound.y; + + if(depthInRange || depthPlusOneInRange){ + vec4 z = vec4(0.); + vec4 xFragAtCurrentDepth; + z.xz = cache.xy; + if(depthPlusOneInRange && hasNextCol){ + xFragAtCurrentDepth = idx.y != d ? + getX(b, r, c, idx.y) : xFragAtOutputCoords; + z.y = getChannel(xFragAtCurrentDepth, vec2(c, idx.y)); + if(hasNextRow){ + z.w = getChannel(xFragAtCurrentDepth, vec2(c + 1, idx.y)); + } + } + cache.xy = z.yw; + sum += z * z; + } + } + vec4 result = xAtOutputCoords * ${a}; + setOutput(result); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],huUNV:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"lrnGrad",()=>l),s.export(r,"LRNGradConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../lrn_grad_gpu");let l=e=>{let{inputs:t,backend:r,attrs:n}=e,{x:s,y:a,dy:l}=t,{depthRadius:i,bias:u,alpha:p,beta:c}=n,d=new(0,o.LRNGradProgram)(s.shape,i,u,p,c);return r.runWebGLProgram(d,[s,a,l],s.dtype)},i={kernelName:a.LRNGrad,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../lrn_grad_gpu":"6uQsE","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"6uQsE":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"LRNGradProgram",()=>a);class a{constructor(e,t,r,n,s){this.variableNames=["inputImage","outputImage","dy"],this.outputShape=[],this.outputShape=e,this.depth=e[3],this.depthRadius=t,this.bias=r,this.alpha=n,this.beta=s,this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int r = coords[1]; + int c = coords[2]; + + float result = 0.0; + for (int d = 0; d < ${this.depth}; ++d) { + int depthBegin = int(max(0.0, float(d - ${t}))); + int depthEnd = int(min(float(${this.depth}), + float(d + ${t} + 1))); + + const int MIN_DEPTH_BEGIN = 0; + const int MAX_DEPTH_END = ${this.depth}; + + float norm = 0.0; + for (int k = MIN_DEPTH_BEGIN; k < MAX_DEPTH_END; ++k) { + if (k < depthBegin){ + continue; + } + else if (k >= depthBegin && k < depthEnd) { + norm += getInputImage(b, r, c, k) * getInputImage(b, r, c, k); + } + else { + break; + } + } + + norm = float(${n}) * norm + float(${r}); + + for(int k = MIN_DEPTH_BEGIN; k < MAX_DEPTH_END; ++k){ + if (k < depthBegin){ + continue; + } + else if (k >= depthBegin && k < depthEnd){ + float dyi = -2.0 * float(${n}) + * float(${s}) + * getInputImage(b, r, c, k) * getOutputImage(b, r, c, d) + / norm; + if (k == d) { + dyi += pow(norm, -1.0 * ${s}); + } + if (k == coords[3]) { + dyi *= getDy(b, r, c, d); + result += dyi; + } + } + else { + break; + } + } + } + setOutput(result); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],ibDAd:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"max",()=>u),s.export(r,"maxConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared"),l=e("./Max_impl"),i=e("./Transpose_impl");function u(e){let t,{inputs:r,backend:n,attrs:s}=e,{x:u}=r,{reductionIndices:p,keepDims:c}=s,d=u.shape.length,f=a.util.parseAxisParam(p,u.shape),m=f,h=a.backend_util.getAxesPermutation(m,d),g=null!=h,x=n.shouldExecuteOnCPU([u]),v=u;if(g){if(x){let e=n.texData.get(v.dataId).values,t=Array(d);for(let e=0;ei);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/reduce"),l=e("../kernels/Reshape");function i(e,t,r,n){let s=a.util.sizeFromShape(t),i=a.util.sizeFromShape(e.shape),u=(0,l.reshape)({inputs:{x:e},attrs:{shape:[i/s,s]},backend:n}),p=(0,o.reduce)(u,e.dtype,"max",n),c=(0,l.reshape)({inputs:{x:p},attrs:{shape:r},backend:n});return n.disposeIntermediateTensorInfo(u),n.disposeIntermediateTensorInfo(p),c}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/reduce":"3I7Fk","../kernels/Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],DKfrD:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"maximum",()=>d),s.export(r,"maximumConfig",()=>f);var a=e("@tensorflow/tfjs-core"),o=e("../binaryop_gpu"),l=e("../binaryop_packed_gpu"),i=e("../kernel_utils/kernel_funcs_utils"),u=e("../kernel_utils/shared");let p=o.CHECK_NAN_SNIPPET+` + return max(a, b); +`,c=` + vec4 result = vec4(max(a, b)); + bvec4 isNaNA = isnan(a); + bvec4 isNaNB = isnan(b); + bvec4 isNaN = bvec4(isNaNA.x || isNaNB.x, isNaNA.y || isNaNB.y, isNaNA.z || isNaNB.z, isNaNA.w || isNaNB.w); + `+l.CHECK_NAN_SNIPPET_PACKED+` + return result; +`,d=(0,i.binaryKernelFunc)({opSnippet:p,packedOpSnippet:c,cpuKernelImpl:u.maximumImplCPU}),f={kernelName:a.Maximum,backendName:"webgl",kernelFunc:d}},{"@tensorflow/tfjs-core":"biUij","../binaryop_gpu":"iq2Hg","../binaryop_packed_gpu":"g7FAa","../kernel_utils/kernel_funcs_utils":"5WW6u","../kernel_utils/shared":"lQim5","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"1hHzY":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"maxPool",()=>u),s.export(r,"maxPoolConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../pool_gpu"),l=e("../webgl_util"),i=e("./Identity");function u(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t;(0,l.assertNotComplex)(s,"maxPool");let{filterSize:u,strides:p,pad:c,dimRoundingMode:d}=n;a.util.assert(a.backend_util.eitherStridesOrDilationsAreOne(p,1),()=>`Error in maxPool: Either strides or dilations must be 1. 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= to be determined. : = across all values in that axis. + float dotProd = 0.0; + for (int wR = 0; wR < ${s}; + wR += ${n}) { + float dyR = float(dyRCorner + wR) / ${t}.0; + + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + + for (int wC = 0; wC < ${a}; wC++) { + float dyC = float(dyCCorner + wC) / ${r}.0; + + if (dyC < 0.0 || dyC >= ${e.outWidth}.0 || + fract(dyC) > 0.0) { + continue; + } + int idyC = int(dyC); + + float dyValue = getDy(b, idyR, idyC, d); + int maxPosValue = ${s*a-1} - int(getMaxPos(b, idyR, idyC, d)); + + // Get the current value, check it against the value from the + // position matrix. + int curPosValue = wR * ${a} + wC; + float mask = float(maxPosValue == curPosValue ? 1.0 : 0.0); + + dotProd += dyValue * mask; + } + } + setOutput(dotProd); + } + `}}class o{constructor(e){this.variableNames=["dy","maxPos"],this.outputShape=e.inShape;let t=e.strideDepth,r=e.strideHeight,n=e.strideWidth,s=e.dilationDepth,a=e.dilationHeight,o=e.dilationWidth,l=e.effectiveFilterDepth,i=e.effectiveFilterHeight,u=e.effectiveFilterWidth,p=l-1-e.padInfo.front,c=i-1-e.padInfo.top,d=u-1-e.padInfo.left;this.userCode=` + const ivec3 pads = ivec3(${p}, ${c}, ${d}); + + void main() { + ivec5 coords = getOutputCoords(); + int batch = coords.x; + int ch = coords.u; + + ivec3 dyCorner = ivec3(coords.y, coords.z, coords.w) - pads; + int dyDCorner = dyCorner.x; + int dyRCorner = dyCorner.y; + int dyCCorner = dyCorner.z; + + // Convolve dy(?, ?, ?, ch) with pos mask(:, :, :, d) to get + // dx(xD, xR, xC, ch). + // ? = to be determined. : = across all values in that axis. + float dotProd = 0.0; + + for (int wD = 0; wD < ${l}; + wD += ${s}) { + float dyD = float(dyDCorner + wD) / ${t}.0; + + if (dyD < 0.0 || dyD >= ${e.outDepth}.0 || fract(dyD) > 0.0) { + continue; + } + int idyD = int(dyD); + + for (int wR = 0; wR < ${i}; + wR += ${a}) { + float dyR = float(dyRCorner + wR) / ${r}.0; + + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || + fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + + for (int wC = 0; wC < ${u}; + wC += ${o}) { + float dyC = float(dyCCorner + wC) / ${n}.0; + + if (dyC < 0.0 || dyC >= ${e.outWidth}.0 || + fract(dyC) > 0.0) { + continue; + } + int idyC = int(dyC); + + float dyValue = getDy(batch, idyD, idyR, idyC, ch); + int maxPosValue = ${l*i*u-1} - + int(getMaxPos(batch, idyD, idyR, idyC, ch)); + + // Get the current value, check it against the value from the + // position matrix. + int curPosValue = + wD * ${i} * ${u} + + wR * ${u} + wC; + float mask = float(maxPosValue == curPosValue ? 1.0 : 0.0); + + dotProd += dyValue * mask; + } + } + } + setOutput(dotProd); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"1t5hC":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"maxPoolGrad",()=>u),s.export(r,"maxPoolGradConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../max_pool_backprop_gpu"),l=e("../pool_gpu"),i=e("../webgl_util");function u(e){let{inputs:t,backend:r,attrs:n}=e,{dy:s,input:u,output:p}=t;(0,i.assertNotComplex)([u,p],"maxPoolGrad");let{filterSize:c,strides:d,pad:f,dimRoundingMode:m}=n,h=a.backend_util.computePool2DInfo(u.shape,c,d,1,f,m),g=new(0,l.Pool2DProgram)(h,"max",!0),x=r.runWebGLProgram(g,[u],u.dtype),v=new(0,o.MaxPool2DBackpropProgram)(h),y=r.runWebGLProgram(v,[s,x],u.dtype);return r.disposeIntermediateTensorInfo(x),y}let p={kernelName:a.MaxPoolGrad,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../max_pool_backprop_gpu":"hjmzw","../pool_gpu":"fEtti","../webgl_util":"8Bhtc","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eO2cQ:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"maxPoolWithArgmaxConfig",()=>l);var a=e("@tensorflow/tfjs-core"),o=e("./MaxPoolWithArgmax_impl");let l={kernelName:a.MaxPoolWithArgmax,backendName:"webgl",kernelFunc:({inputs:e,attrs:t,backend:r})=>{let{x:n}=e,{filterSize:s,strides:l,pad:i,includeBatchInIndex:u}=t;a.util.assert(4===n.shape.length,()=>`Error in maxPool: input must be rank 4 but got rank ${n.shape.length}.`);let p=[1,1];a.util.assert(a.backend_util.eitherStridesOrDilationsAreOne(l,p),()=>`Error in maxPool: Either strides or dilations must be 1. 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+`,c=` + vec4 result = vec4(min(a, b)); + bvec4 isNaNA = isnan(a); + bvec4 isNaNB = isnan(b); + bvec4 isNaN = bvec4(isNaNA.x || isNaNB.x, isNaNA.y || isNaNB.y, isNaNA.z || isNaNB.z, isNaNA.w || isNaNB.w); + `+l.CHECK_NAN_SNIPPET_PACKED+` + return result; +`,d=(0,i.binaryKernelFunc)({opSnippet:p,packedOpSnippet:c,cpuKernelImpl:u.minimumImplCPU}),f={kernelName:a.Minimum,backendName:"webgl",kernelFunc:d}},{"@tensorflow/tfjs-core":"biUij","../binaryop_gpu":"iq2Hg","../binaryop_packed_gpu":"g7FAa","../kernel_utils/kernel_funcs_utils":"5WW6u","../kernel_utils/shared":"lQim5","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"62hPs":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"mirrorPadKernelFunc",()=>i),s.export(r,"mirrorPadConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../mirror_pad_gpu"),l=e("../mirror_pad_packed_gpu");let i=({inputs:e,backend:t,attrs:r})=>{let{x:n}=e,{paddings:s,mode:i}=r,u=(0,a.env)().getBool("WEBGL_PACK_ARRAY_OPERATIONS")?new(0,l.MirrorPadPackedProgram)(n.shape,s,i):new(0,o.MirrorPadProgram)(n.shape,s,i);return t.runWebGLProgram(u,[n],n.dtype)},u={kernelName:a.MirrorPad,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../mirror_pad_gpu":"4gGb3","../mirror_pad_packed_gpu":"8cArO","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"4gGb3":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"MirrorPadProgram",()=>o);var a=e("./shader_compiler");class o{constructor(e,t,r){this.variableNames=["x"],this.outputShape=t.map((t,r)=>t[0]+e[r]+t[1]);let n=e.length,s=(0,a.getCoordsDataType)(n),o=t.map(e=>e[0]).join(","),l=t.map((t,r)=>t[0]+e[r]).join(","),i=["coords[0]","coords[1]","coords[2]","coords[3]"].slice(0,n),u=+("reflect"!==r);if(1===n){this.userCode=` + int start = ${o}; + int end = ${l}; + + void main() { + int outC = getOutputCoords(); + if (outC < start) { + outC = start * 2 - outC - ${u}; + } else if(outC >= end) { + outC = (end - 1) * 2 - outC + ${u}; + } + setOutput(getX(outC - start)); + } + `;return}this.userCode=` + ${s} start = ${s}(${o}); + ${s} end = ${s}(${l}); + + void main() { + ${s} outC = getOutputCoords(); + for (int i = 0; i < ${n}; i++) { + if (outC[i] < start[i]) { + outC[i] = start[i] * 2 - outC[i] - ${u}; + } else if(outC[i] >= end[i]) { + outC[i] = (end[i] - 1) * 2 - outC[i] + ${u}; + } + } + ${s} coords = outC - start; + setOutput(getX(${i})); + } + `}}},{"./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8cArO":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"MirrorPadPackedProgram",()=>l);var a=e("./packing_util"),o=e("./shader_compiler");class l{constructor(e,t,r){this.variableNames=["x"],this.packedInputs=!0,this.packedOutput=!0,this.outputShape=t.map((t,r)=>t[0]+e[r]+t[1]);let n=e.length,s=(0,o.getCoordsDataType)(n),l=t.map(e=>e[0]).join(","),i=t.map((t,r)=>t[0]+e[r]).join(","),u=(0,a.getChannels)("rc",n),p=(0,a.getChannels)("source",n),c=`${u[n-1]} < ${this.outputShape[n-1]}`,d=1===n?"source":`vec2(${p.slice(-2).join()})`,f=+("reflect"!==r),m="";if(1===n){let e=` + ${s} source = rc; + if (source < start) { + source = start * 2 - source - ${f}; + } else if (source >= end) { + source = (end - 1) * 2 - source + ${f}; + } + source -= start; + `;m=` + ${s} rc = outputLoc; + ${e} + result[0] = getChannel(getX(${p.join()}), ${d}); + ${u[n-1]} += 1; + if(${c}) { + ${e} + result[1] = getChannel(getX(${p.join()}), ${d}); + } + `}else{let e=` + ${s} source = rc; + ${s} lt = ${s}(lessThan(source, start)); + ${s} gte = ${s}(greaterThanEqual(source, end)); + ${s} orig = 1 - (lt + gte); + source = orig * source + + lt * (start * 2 - source - ${f}) + + gte * ((end - 1) * 2 - source + ${f}); + source -= start; + `;m=` + ${s} rc = outputLoc; + ${e} + result[0] = getChannel(getX(${p.join()}), ${d}); + ${u[n-1]} += 1; + if(${c}) { + ${e} + result[1] = getChannel(getX(${p.join()}), ${d}); + } + rc = outputLoc; + ${u[n-2]} += 1; + if(${u[n-2]} < ${this.outputShape[n-2]}) { + ${e} + result[2] = getChannel(getX(${p.join()}), ${d}); + ${u[n-1]} += 1; + if(${c}) { + ${e} + result[3] = getChannel(getX(${p.join()}), ${d}); + } + } + `}this.userCode=` + const ${s} start = ${s}(${l}); + const ${s} end = ${s}(${i}); + + void main() { + ${s} outputLoc = getOutputCoords(); + vec4 result = vec4(0.); + ${m} + setOutput(result); + } + `}}},{"./packing_util":"k3hej","./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eKw5T:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"mod",()=>p),s.export(r,"modConfig",()=>c);var a=e("@tensorflow/tfjs-core"),o=e("../binaryop_packed_gpu"),l=e("../kernel_utils/kernel_funcs_utils");let i=`if (b == 0.0) return NAN; + return mod(a, b);`,u=` + vec4 result = mod(a, b); + bvec4 isNaN = equal(b, vec4(0.0)); + `+o.CHECK_NAN_SNIPPET_PACKED+` + return result; +`,p=(0,l.binaryKernelFunc)({opSnippet:i,packedOpSnippet:u}),c={kernelName:a.Mod,backendName:"webgl",kernelFunc:p}},{"@tensorflow/tfjs-core":"biUij","../binaryop_packed_gpu":"g7FAa","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"68mmd":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"multinomial",()=>i),s.export(r,"multinomialConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../multinomial_gpu"),l=e("./Softmax");function i(e){let{inputs:t,backend:r,attrs:n}=e,{logits:s}=t,{numSamples:a,seed:i,normalized:u}=n,p=u?s:(0,l.softmax)({inputs:{logits:s},backend:r,attrs:{dim:s.shape.length-1}}),c=p.shape[0],d=p.shape[1],f=new(0,o.MultinomialProgram)(c,d,a),m=r.runWebGLProgram(f,[p],"int32",[[i]]);return u||r.disposeIntermediateTensorInfo(p),m}let u={kernelName:a.Multinomial,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../multinomial_gpu":"1YoCf","./Softmax":"gepZ2","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"1YoCf":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"MultinomialProgram",()=>a);class a{constructor(e,t,r){this.variableNames=["probs"],this.customUniforms=[{name:"seed",type:"float"}],this.outputShape=[e,r],this.userCode=` + void main() { + ivec2 coords = getOutputCoords(); + int batch = coords[0]; + + float r = random(seed); + float cdf = 0.0; + + for (int i = 0; i < ${t-1}; i++) { + cdf += getProbs(batch, i); + + if (r < cdf) { + setOutput(float(i)); + return; + } + } + + // If no other event happened, last event happened. + setOutput(float(${t-1})); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],gepZ2:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"softmax",()=>d),s.export(r,"softmaxConfig",()=>f);var a=e("@tensorflow/tfjs-core"),o=e("./Exp"),l=e("./Max"),i=e("./RealDiv"),u=e("./Reshape"),p=e("./Sub"),c=e("./Sum");function d(e){let{inputs:t,backend:r,attrs:n}=e,{logits:s}=t,{dim:d}=n,f=a.util.parseAxisParam([d],s.shape),m=(0,l.max)({inputs:{x:s},backend:r,attrs:{reductionIndices:f,keepDims:!1}}),h=a.backend_util.expandShapeToKeepDim(m.shape,f),g=(0,u.reshape)({inputs:{x:m},backend:r,attrs:{shape:h}}),x=(0,p.sub)({inputs:{a:s,b:g},backend:r}),v=(0,o.exp)({inputs:{x:x},backend:r}),y=(0,c.sum)({inputs:{x:v},backend:r,attrs:{axis:f,keepDims:!1}}),b=(0,u.reshape)({inputs:{x:y},backend:r,attrs:{shape:h}}),_=(0,i.realDiv)({inputs:{a:v,b:b},backend:r});return r.disposeIntermediateTensorInfo(m),r.disposeIntermediateTensorInfo(g),r.disposeIntermediateTensorInfo(x),r.disposeIntermediateTensorInfo(v),r.disposeIntermediateTensorInfo(y),r.disposeIntermediateTensorInfo(b),_}let f={kernelName:a.Softmax,backendName:"webgl",kernelFunc:d}},{"@tensorflow/tfjs-core":"biUij","./Exp":"1Az5Y","./Max":"ibDAd","./RealDiv":"gEqYa","./Reshape":"2Do1g","./Sub":"eoz4W","./Sum":"jCPqj","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],gEqYa:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"realDiv",()=>u),s.export(r,"realDivConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=` +if (a == b) { + return 1.0; +}; +return a / b;`,i=` + // vec4 one = vec4(equal(a, b)); + // return one + (vec4(1.0) - one) * a / b; + vec4 result = a / b; + if(a.x == b.x) { + result.x = 1.; + } + if(a.y == b.y) { + result.y = 1.; + } + if(a.z == b.z) { + result.z = 1.; + } + if(a.w == b.w) { + result.w = 1.; + } + + return result; +`,u=(0,o.binaryKernelFunc)({opSnippet:l,packedOpSnippet:i,checkOutOfBounds:!0}),p={kernelName:a.RealDiv,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eoz4W:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"sub",()=>u),s.export(r,"subConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils"),l=e("../kernel_utils/shared");let i="return a - b;",u=(0,o.binaryKernelFunc)({opSnippet:i,packedOpSnippet:i,supportsComplex:!0,cpuKernelImpl:l.subImplCPU}),p={kernelName:a.Sub,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../kernel_utils/shared":"lQim5","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8rsJ0":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"neg",()=>c),s.export(r,"negConfig",()=>d);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared"),l=e("../unaryop_gpu"),i=e("../unaryop_packed_gpu");let u=l.CHECK_NAN_SNIPPET+` + return -x; +`,p=` + vec4 result = -x; + bvec4 isNaN = isnan(x); + + result.r = isNaN.r ? x.r : result.r; + result.g = isNaN.g ? x.g : result.g; + result.b = isNaN.b ? x.b : result.b; + result.a = isNaN.a ? x.a : result.a; + + return result; +`;function c(e){let t,{inputs:r,backend:n}=e,{x:s}=r;if(n.shouldExecuteOnCPU([s])){let e=n.texData.get(s.dataId),[t,r]=(0,o.negImplCPU)(e.values,s.shape,s.dtype);return n.makeTensorInfo(r,s.dtype,t)}return t=(0,a.env)().getBool("WEBGL_PACK_UNARY_OPERATIONS")?new(0,i.UnaryOpPackedProgram)(s.shape,p):new(0,l.UnaryOpProgram)(s.shape,u),n.runWebGLProgram(t,[s],s.dtype)}let d={kernelName:a.Neg,backendName:"webgl",kernelFunc:c}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/shared":"lQim5","../unaryop_gpu":"LccPS","../unaryop_packed_gpu":"2qT48","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9Mwgd":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"nonMaxSuppressionV3",()=>l),s.export(r,"nonMaxSuppressionV3Config",()=>i);var a=e("@tensorflow/tfjs-core");let o=a.kernel_impls.nonMaxSuppressionV3Impl;function l(e){a.backend_util.warn("tf.nonMaxSuppression() in webgl locks the UI thread. 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l=e("../unaryop_gpu").CHECK_NAN_SNIPPET+` + return (x < 0.0) ? 0.0 : x; +`,i=` + vec4 result = x * vec4(greaterThanEqual(x, vec4(0.0))); + bvec4 isNaN = isnan(x); + + result.r = isNaN.r ? x.r : result.r; + result.g = isNaN.g ? x.g : result.g; + result.b = isNaN.b ? x.b : result.b; + result.a = isNaN.a ? x.a : result.a; + + return result; +`,u=(0,o.unaryKernelFunc)({opSnippet:l,packedOpSnippet:i}),p={kernelName:a.Relu,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../unaryop_gpu":"LccPS","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],lH0Kr:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"relu6",()=>u),s.export(r,"relu6Config",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=e("../unaryop_gpu").CHECK_NAN_SNIPPET+` + return (x < 0.0) ? 0.0 : min(6.0, x); +`,i=` + vec4 result = min(x, vec4(6.)) * vec4(greaterThanEqual(x, vec4(0.0))); + bvec4 isNaN = isnan(x); + + result.r = isNaN.r ? x.r : result.r; + result.g = isNaN.g ? x.g : result.g; + result.b = isNaN.b ? x.b : result.b; + result.a = isNaN.a ? x.a : result.a; + + return result; +`,u=(0,o.unaryKernelFunc)({opSnippet:l,packedOpSnippet:i}),p={kernelName:a.Relu6,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../unaryop_gpu":"LccPS","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],cjsd8:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"resizeBilinear",()=>i),s.export(r,"resizeBilinearConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../resize_bilinear_gpu"),l=e("../resize_bilinear_packed_gpu");function i(e){let{inputs:t,backend:r,attrs:n}=e,{images:s}=t,{alignCorners:i,halfPixelCenters:u,size:p}=n,[c,d]=p,f=(0,a.env)().getBool("WEBGL_PACK_IMAGE_OPERATIONS")?new(0,l.ResizeBilinearPackedProgram)(s.shape,c,d,i,u):new(0,o.ResizeBilinearProgram)(s.shape,c,d,i,u);return r.runWebGLProgram(f,[s],"float32")}let u={kernelName:a.ResizeBilinear,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../resize_bilinear_gpu":"2qHvI","../resize_bilinear_packed_gpu":"3Fe23","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2qHvI":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ResizeBilinearProgram",()=>a);class a{constructor(e,t,r,n,s){this.variableNames=["A"],this.outputShape=[];let[a,o,l,i]=e;this.outputShape=[a,t,r,i];let u=[n&&t>1?o-1:o,n&&r>1?l-1:l],p=[n&&t>1?t-1:t,n&&r>1?r-1:r];this.userCode=` + const vec2 effectiveInputOverOutputRatioRC = vec2( + ${u[0]/p[0]}, + ${u[1]/p[1]}); + const vec2 inputShapeRC = vec2(${o}.0, ${l}.0); + + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int d = coords[3]; + ivec2 yRC = coords.yz; + + // Fractional source index. + vec2 sourceFracIndexRC = ${s?"(vec2(yRC) + vec2(0.5)) * effectiveInputOverOutputRatioRC - vec2(0.5)":"vec2(yRC) * effectiveInputOverOutputRatioRC"}; + + // Compute the four integer indices. + ivec2 sourceFloorRC = ivec2(max(sourceFracIndexRC, vec2(0.0))); + ivec2 sourceCeilRC = ivec2( + min(inputShapeRC - 1.0, ceil(sourceFracIndexRC))); + + float topLeft = getA(b, sourceFloorRC.x, sourceFloorRC.y, d); + float bottomLeft = getA(b, sourceCeilRC.x, sourceFloorRC.y, d); + float topRight = getA(b, sourceFloorRC.x, sourceCeilRC.y, d); + float bottomRight = getA(b, sourceCeilRC.x, sourceCeilRC.y, d); + + vec2 fracRC = sourceFracIndexRC - vec2(sourceFloorRC); + + float top = topLeft + (topRight - topLeft) * fracRC.y; + float bottom = bottomLeft + (bottomRight - bottomLeft) * fracRC.y; + float newValue = top + (bottom - top) * fracRC.x; + + setOutput(newValue); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"3Fe23":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ResizeBilinearPackedProgram",()=>a);class a{constructor(e,t,r,n,s){this.variableNames=["A"],this.packedInputs=!0,this.packedOutput=!0,this.outputShape=[];let[a,o,l,i]=e;this.outputShape=[a,t,r,i];let u=[n&&t>1?o-1:o,n&&r>1?l-1:l],p=[n&&t>1?t-1:t,n&&r>1?r-1:r];this.userCode=` + const vec3 effectiveInputOverOutputRatioRC = vec3( + ${u[0]/p[0]}, + ${u[1]/p[1]}, + ${u[1]/p[1]}); + const vec3 inputShapeRC = vec3(${o}.0, ${l}.0, + ${l}.0); + + float getAValue(int b, int r, int c, int d) { + return getChannel(getA(b, r, c, d), vec2(c, d)); + } + + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int d = coords[3]; + // Calculate values for next column in yRC.z. + ivec3 yRC = coords.yzz + ivec3(0, 0, 1); + + // Fractional source index. + vec3 sourceFracIndexRC = ${s?"(vec3(yRC) + vec3(0.5)) * effectiveInputOverOutputRatioRC - vec3(0.5)":"vec3(yRC) * effectiveInputOverOutputRatioRC"}; + + // Compute the four integer indices. + ivec3 sourceFloorRC = ivec3(max(sourceFracIndexRC, vec3(0.0))); + ivec3 sourceCeilRC = ivec3( + min(inputShapeRC - 1.0, ceil(sourceFracIndexRC))); + + // Should we calculate next column and row elements in 2x2 packed cell. + bool hasNextCol = d < ${i-1}; + bool hasNextRow = coords.z < ${r-1}; + + // In parallel, construct four corners for all four components in + // packed 2x2 cell. + vec4 topLeft = vec4( + getAValue(b, sourceFloorRC.x, sourceFloorRC.y, d), + hasNextCol ? getAValue(b, sourceFloorRC.x, sourceFloorRC.y, d + 1) + : 0.0, + hasNextRow ? getAValue(b, sourceFloorRC.x, sourceFloorRC.z, d) + : 0.0, + (hasNextRow && hasNextCol) ? + getAValue(b, sourceFloorRC.x, sourceFloorRC.z, d + 1) : 0.0); + + vec4 bottomLeft = vec4( + getAValue(b, sourceCeilRC.x, sourceFloorRC.y, d), + hasNextCol ? getAValue(b, sourceCeilRC.x, sourceFloorRC.y, d + 1) + : 0.0, + hasNextRow ? getAValue(b, sourceCeilRC.x, sourceFloorRC.z, d) + : 0.0, + (hasNextRow && hasNextCol) ? + getAValue(b, sourceCeilRC.x, sourceFloorRC.z, d + 1) : 0.0); + + vec4 topRight = vec4( + getAValue(b, sourceFloorRC.x, sourceCeilRC.y, d), + hasNextCol ? getAValue(b, sourceFloorRC.x, sourceCeilRC.y, d + 1) + : 0.0, + hasNextRow ? getAValue(b, sourceFloorRC.x, sourceCeilRC.z, d) + : 0.0, + (hasNextRow && hasNextCol) ? + getAValue(b, sourceFloorRC.x, sourceCeilRC.z, d + 1) : 0.0); + + vec4 bottomRight = vec4( + getAValue(b, sourceCeilRC.x, sourceCeilRC.y, d), + hasNextCol ? getAValue(b, sourceCeilRC.x, sourceCeilRC.y, d + 1) + : 0.0, + hasNextRow ? getAValue(b, sourceCeilRC.x, sourceCeilRC.z, d) + : 0.0, + (hasNextRow && hasNextCol) ? + getAValue(b, sourceCeilRC.x, sourceCeilRC.z, d + 1) : 0.0); + + vec3 fracRC = sourceFracIndexRC - vec3(sourceFloorRC); + + vec4 top = mix(topLeft, topRight, fracRC.yyzz); + vec4 bottom = mix(bottomLeft, bottomRight, fracRC.yyzz); + vec4 newValue = mix(top, bottom, fracRC.x); + + setOutput(newValue); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2huuw":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"resizeBilinearGrad",()=>l),s.export(r,"resizeBilinearGradConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../resize_bilinear_backprop_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{images:s,dy:a}=t,{alignCorners:l}=n,i=new(0,o.ResizeBilinearBackpropProgram)(a.shape,s.shape,l);return r.runWebGLProgram(i,[a],a.dtype)}let i={kernelName:a.ResizeBilinearGrad,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../resize_bilinear_backprop_gpu":"i5dOB","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],i5dOB:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ResizeBilinearBackpropProgram",()=>a);class a{constructor(e,t,r){this.variableNames=["dy"],this.outputShape=[],this.outputShape=t;let[,n,s]=t,[,a,o]=e,l=[r&&a>1?n-1:n,r&&o>1?s-1:s],i=[r&&a>1?a-1:a,r&&o>1?o-1:o],u=l[0]/i[0],p=l[1]/i[1],c=1/u,d=1/p,f=2*Math.ceil(c)+2,m=2*Math.ceil(d)+2;this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int d = coords[3]; + int r = coords[1]; + int c = coords[2]; + + float accumulator = 0.0; + + const float heightScale = float(${u}); + const float widthScale = float(${p}); + + const float invHeightScale = float(${c}); + const float invWidthScale = float(${d}); + + const int winHeight = int(${f}); + const int winWidth = int(${m}); + + // Compute bounds for where in dy we will look + float startRLerp = floor(float(r) * invHeightScale); + int startDyR = int(startRLerp - float(winHeight / 2)); + + float startCLerp = floor(float(c) * invWidthScale); + int startDyC = int(startCLerp - float(winWidth / 2)); + + // Loop over dy + for (int dyROffset = 0; dyROffset < winHeight; dyROffset++) { + int dyR = dyROffset + startDyR; + + // Guard against the window exceeding the bounds of dy + if (dyR < 0 || dyR >= ${a}) { + continue; + } + + for (int dyCOffset = 0; dyCOffset < winWidth; dyCOffset++) { + int dyC = dyCOffset + startDyC; + + // Guard against the window exceeding the bounds of dy + if (dyC < 0 || dyC >= ${o}) { + continue; + } + + float dxR = float(dyR) * heightScale; + int topDxRIndex = int(floor(dxR)); + int bottomDxRIndex = int(min(ceil(dxR), ${n-1}.0)); + float dxRLerp = dxR - float(topDxRIndex); + float inverseDxRLerp = 1.0 - dxRLerp; + + float dxC = float(dyC) * widthScale; + int leftDxCIndex = int(floor(dxC)); + int rightDxCIndex = int(min(ceil(dxC), ${s-1}.0)); + float dxCLerp = dxC - float(leftDxCIndex); + float inverseDxCLerp = 1.0 - dxCLerp; + + if (r == topDxRIndex && c == leftDxCIndex) { + // topLeft + accumulator += + getDy(b, dyR, dyC, d) * inverseDxRLerp * inverseDxCLerp; + } + + if (r == topDxRIndex && c == rightDxCIndex) { + // topRight + accumulator += getDy(b, dyR, dyC, d) * inverseDxRLerp * dxCLerp; + } + + if (r == bottomDxRIndex && c == leftDxCIndex) { + // bottomLeft + accumulator += getDy(b, dyR, dyC, d) * dxRLerp * inverseDxCLerp; + } + + if (r == bottomDxRIndex && c == rightDxCIndex) { + // bottomRight + accumulator += getDy(b, dyR, dyC, d) * dxRLerp * dxCLerp; + } + } + } + // End loop over dy + + setOutput(accumulator); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"1Dxyi":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"resizeNearestNeighbor",()=>i),s.export(r,"resizeNearestNeighborConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../resize_nearest_neighbor_gpu"),l=e("../resize_nearest_neighbor_packed_gpu");function i(e){let{inputs:t,backend:r,attrs:n}=e,{images:s}=t,{alignCorners:i,halfPixelCenters:u,size:p}=n,[c,d]=p,f=(0,a.env)().getBool("WEBGL_PACK_IMAGE_OPERATIONS")?new(0,l.ResizeNearestNeighborPackedProgram)(s.shape,c,d,i,u):new(0,o.ResizeNearestNeighborProgram)(s.shape,c,d,i,u);return r.runWebGLProgram(f,[s],s.dtype)}let u={kernelName:a.ResizeNearestNeighbor,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../resize_nearest_neighbor_gpu":"2B9OP","../resize_nearest_neighbor_packed_gpu":"cmzy3","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2B9OP":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ResizeNearestNeighborProgram",()=>a);class a{constructor(e,t,r,n,s){this.variableNames=["A"],this.outputShape=[];let[a,o,l,i]=e;this.outputShape=[a,t,r,i];let u=[n&&t>1?o-1:o,n&&r>1?l-1:l],p=[n&&t>1?t-1:t,n&&r>1?r-1:r];this.userCode=` + const vec2 effectiveInputOverOutputRatioRC = vec2( + ${u[0]/p[0]}, + ${u[1]/p[1]}); + const vec2 inputShapeRC = vec2(${o}.0, ${l}.0); + + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int d = coords[3]; + ivec2 yRC = coords.yz; + + // Fractional source index. + vec2 sourceFracIndexRC = ${s?"max((vec2(yRC) + vec2(0.5)) * effectiveInputOverOutputRatioRC, vec2(0.0))":"vec2(yRC) * effectiveInputOverOutputRatioRC"}; + + // Compute the coordinators of nearest neighbor point. + ivec2 sourceNearestRC = ivec2( + min(inputShapeRC - 1.0, floor(sourceFracIndexRC + ${n?"0.5":"0.0"}))); + float newValue = getA(b, sourceNearestRC.x, sourceNearestRC.y, d); + + setOutput(newValue); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],cmzy3:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ResizeNearestNeighborPackedProgram",()=>a);class a{constructor(e,t,r,n,s){this.variableNames=["A"],this.packedInputs=!0,this.packedOutput=!0,this.outputShape=[];let[a,o,l,i]=e;this.outputShape=[a,t,r,i];let u=[n&&t>1?o-1:o,n&&r>1?l-1:l],p=[n&&t>1?t-1:t,n&&r>1?r-1:r];this.userCode=` + const vec3 effectiveInputOverOutputRatioRC = vec3( + ${u[0]/p[0]}, + ${u[1]/p[1]}, + ${u[1]/p[1]}); + const vec3 inputShapeRC = vec3(${o}.0, ${l}.0, + ${l}.0); + + float getAValue(int b, int r, int c, int d) { + return getChannel(getA(b, r, c, d), vec2(c, d)); + } + + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int d = coords[3]; + // Calculate values for next column in yRC.z. + ivec3 yRC = coords.yzz + ivec3(0, 0, 1); + + // Fractional source index. + vec3 sourceFracIndexRC = ${s?"max((vec3(yRC) + vec3(0.5)) * effectiveInputOverOutputRatioRC, vec3(0.0))":"vec3(yRC) * effectiveInputOverOutputRatioRC"}; + + // Compute the coordinators of nearest neighbor point. + ivec3 sourceNearestRC = ivec3( + min(inputShapeRC - 1.0, floor(sourceFracIndexRC + ${n?"0.5":"0.0"}))); + + // Should we calculate next column and row elements in 2x2 packed cell. + bool hasNextCol = d < ${i-1}; + bool hasNextRow = coords.z < ${r-1}; + + vec4 newValue = vec4( + getAValue(b, sourceNearestRC.x, sourceNearestRC.y, d), + hasNextCol ? getAValue(b, sourceNearestRC.x, sourceNearestRC.y, d + 1) + : 0.0, + hasNextRow ? getAValue(b, sourceNearestRC.x, sourceNearestRC.z, d) + : 0.0, + (hasNextRow && hasNextCol) ? + getAValue(b, sourceNearestRC.x, sourceNearestRC.z, d + 1) : 0.0); + + setOutput(newValue); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],kFmpF:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"resizeNearestNeighborGrad",()=>l),s.export(r,"resizeNearestNeighborGradConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../resize_nearest_neighbor_backprop_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{images:s,dy:a}=t,{alignCorners:l}=n,i=new(0,o.ResizeNearestNeigborBackpropProgram)(a.shape,s.shape,l);return r.runWebGLProgram(i,[a],a.dtype)}let i={kernelName:a.ResizeNearestNeighborGrad,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../resize_nearest_neighbor_backprop_gpu":"5mHW0","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"5mHW0":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ResizeNearestNeigborBackpropProgram",()=>a);class a{constructor(e,t,r){this.variableNames=["dy"],this.outputShape=[],this.outputShape=t;let[,n,s]=t,[,a,o]=e,l=[r&&a>1?n-1:n,r&&o>1?s-1:s],i=[r&&a>1?a-1:a,r&&o>1?o-1:o],u=l[0]/i[0],p=l[1]/i[1],c=1/u,d=1/p,f=2*Math.ceil(c)+2,m=2*Math.ceil(d)+2;this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int d = coords[3]; + int r = coords[1]; + int c = coords[2]; + + float accumulator = 0.0; + + const float heightScale = float(${u}); + const float widthScale = float(${p}); + + const float invHeightScale = float(${c}); + const float invWidthScale = float(${d}); + + const int winHeight = int(${f}); + const int winWidth = int(${m}); + + // Compute bounds for where in dy we will look + float startRLerp = floor(float(r) * invHeightScale); + int startDyR = int(floor(startRLerp - float(winHeight / 2))); + + float startCLerp = floor(float(c) * invWidthScale); + int startDyC = int(floor(startCLerp - float(winWidth / 2))); + + // Loop over dy + for (int dyROffset = 0; dyROffset < winHeight; dyROffset++) { + int dyR = dyROffset + startDyR; + + // Guard against the window exceeding the bounds of dy + if (dyR < 0 || dyR >= ${a}) { + continue; + } + + for (int dyCOffset = 0; dyCOffset < winWidth; dyCOffset++) { + int dyC = dyCOffset + startDyC; + + // Guard against the window exceeding the bounds of dy + if (dyC < 0 || dyC >= ${o}) { + continue; + } + + float sourceFracRow = + float(${l[0]}) * + (float(dyR) / float(${i[0]})); + + float sourceFracCol = + float(${l[1]}) * + (float(dyC) / float(${i[1]})); + + int sourceNearestRow = int(min( + float(int(${n}) - 1), + ${r} ? float(round(sourceFracRow)) : + float(floor(sourceFracRow)))); + + int sourceNearestCol = int(min( + float(int(${s}) - 1), + ${r} ? float(round(sourceFracCol)) : + float(floor(sourceFracCol)))); + + if (r == sourceNearestRow && c == sourceNearestCol) { + accumulator += getDy(b, dyR, dyC, d); + } + } + } + // End loop over dy + + setOutput(accumulator); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"3J3Rk":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"reverse",()=>u),s.export(r,"reverseConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../reverse_gpu"),l=e("../reverse_packed_gpu"),i=e("./Identity");function 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setOutput(getX(${e[0]} - coord - 1)); + } + `;return}let n=r=>-1!==t.indexOf(r)&&1!==e[r]?`${e[r]} - coords[${r}] - 1`:`coords[${r}]`,s=e.map((e,t)=>n(t)).join(","),o=(0,a.getCoordsDataType)(r);this.userCode=` + void main() { + ${o} coords = getOutputCoords(); + setOutput(getX(${s})); + } + `}}},{"./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],lhQ1z:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ReversePackedProgram",()=>l);var a=e("./packing_util"),o=e("./shader_compiler");class l{constructor(e,t){var r,n,s;this.variableNames=["x"],this.packedInputs=!0,this.packedOutput=!0;let l=e.length;if(l>4)throw Error(`WebGL backend: Reverse of rank-${l} tensor is not yet supported`);this.outputShape=e;let i=(0,a.getChannels)("rc",l),u=`${i[l-1]} + 1 < ${this.outputShape[l-1]}`,p=`${i[l-2]} + 1 < ${this.outputShape[l-2]}`,c=(0,o.getCoordsDataType)(l);function d(r){let n=e.map((n,s)=>{var 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1]":"strides"}; + } + } + if (flattenedIndex[0] == coords[0] || flattenedIndex[1] == coords[0] || + flattenedIndex[0] == coords[0] + 1 || flattenedIndex[1] == coords[0] + 1) { + vec4 updVals = ${m}; + if (flattenedIndex[0] == coords[0]) { + sum.xy += updVals.xy; + found.xy = vec2(1.); + } else if (flattenedIndex[0] == coords[0] + 1) { + sum.zw += updVals.xy; + found.zw = vec2(1.); + } + if (flattenedIndex[1] == coords[0]) { + sum.xy += updVals.zw; + found.xy = vec2(1.); + } else if (flattenedIndex[1] == coords[0] + 1) { + sum.zw += updVals.zw; + found.zw = vec2(1.); + } + } + } + setOutput(mix(${g}, sum, found)); + } + `}}},{"./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],DXpUT:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"searchSorted",()=>l),s.export(r,"searchSortedConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../search_sorted_gpu");function 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mid; + ${o} + mid = (left + right) / 2; + if (getSortedSequence(batch, mid) ${"left"===n?"<":"<="} value) { + left = mid + 1; + } else { + right = mid; + } + } + return right; + } + + void main() { + ivec2 coords = getOutputCoords(); + int batch = coords[0]; + int valueIndex = coords[1]; + + float value = getValues(batch, valueIndex); + + setOutput(float(findBound(batch, value))); + } + `}}},{"@tensorflow/tfjs-core":"biUij","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2PWLQ":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"select",()=>l),s.export(r,"selectConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../select_gpu");function l(e){let{inputs:t,backend:r}=e,{condition:n,t:s,e:l}=t,i=new(0,o.SelectProgram)(n.shape.length,s.shape,s.shape.length);return r.runWebGLProgram(i,[n,s,l],(0,a.upcastType)(s.dtype,l.dtype))}let 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isNaN = isnan(x); + + result.r = isNaN.r ? x.r : result.r; + result.g = isNaN.g ? x.g : result.g; + result.b = isNaN.b ? x.b : result.b; + result.a = isNaN.a ? x.a : result.a; + + return result; +`,p=(0,o.unaryKernelFunc)({opSnippet:i,packedOpSnippet:u,cpuKernelImpl:l.sigmoidImplCPU}),c={kernelName:a.Sigmoid,backendName:"webgl",kernelFunc:p}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../kernel_utils/shared":"lQim5","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],dp8JZ:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"sign",()=>i),s.export(r,"signConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=` + if (isnan(x)) { return 0.0; } + return sign(x); 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i(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{reps:i}=n;if("string"===s.dtype||s.shape.length>5){let e=r.readSync(s.dataId),t="string"===s.dtype?e.map(e=>a.util.decodeString(e)):e,n=(0,a.buffer)(s.shape,s.dtype,t),l=(0,o.tileImplCPU)(n,i);return r.makeTensorInfo(l.shape,l.dtype,l.values)}let u=new(0,l.TileProgram)(s.shape,i);return r.runWebGLProgram(u,[s],s.dtype)}let u={kernelName:a.Tile,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/shared":"lQim5","../tile_gpu":"9pjGL","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9pjGL":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"TileProgram",()=>o);var a=e("./shader_compiler");class o{constructor(e,t){this.variableNames=["A"];let r=Array(e.length);for(let n=0;n5)throw Error(`Tile for rank ${t} is not yet supported`);if(1===t)return`imod(resRC, ${e[0]})`;let r=["resRC.x","resRC.y","resRC.z","resRC.w","resRC.u"],n=[];for(let t=0;tm),s.export(r,"topKConfig",()=>h);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared"),l=e("../top_k_gpu"),i=e("./Fill"),u=e("./GatherV2"),p=e("./Reshape"),c=e("./Slice");function d(e,t){null!==t&&e.disposeIntermediateTensorInfo(t)}function f(e){let t=1;for(;tx){let e=r.readSync(s.dataId),[t,n]=(0,o.topKImplCPU)(e,v,s.dtype,m,h);return[r.makeTensorInfo(t.shape,t.dtype,t.values),r.makeTensorInfo(n.shape,n.dtype,n.values)]}if(0===m)return v[v.length-1]=0,[r.makeTensorInfo(v,s.dtype,[]),r.makeTensorInfo(v,"int32",[])];if(1===y)return[s,(0,i.fill)({attrs:{shape:v,dtype:"int32",value:0},backend:r})];let b=r.texData.get(s.dataId),_=null!==b&&b.isPacked,k=_?r.unpackTensor(s):s,j=a.util.sizeFromShape(v)/y,I=(0,p.reshape)({inputs:{x:k},attrs:{shape:[j,y]},backend:r});_&&d(r,k);let w=f(m),T=f(y),N=null,S=()=>null===N?[I,I]:[I,N],C=(e,t,n)=>{let s=S(),a=new(0,l.SwapProgram)(n),o=[[y],[+(null===N)],[Number.NEGATIVE_INFINITY],[e],[t]],i=N;N=r.runWebGLProgram(a,s,"int32",o),d(r,i)};for(let e=1;e=1;r/=2)C(t,r,[j,T])}for(let e=T;e>w;e/=2){let t=S(),n=new(0,l.MergeProgram)([j,e/2]),s=[[y],[+(null===N)],[w]],a=N;N=r.runWebGLProgram(n,t,"int32",s),d(r,a);let o=w/2,i=2*o;for(let e=o;e>=1;e/=2)C(i,e,N.shape)}let E=N;N=(0,c.slice)({inputs:{x:N},backend:r,attrs:{begin:0,size:[j,m]}}),d(r,E);let F=(0,u.gatherV2)({inputs:{x:I,indices:N},backend:r,attrs:{axis:1,batchDims:1}});d(r,I);let A=v.slice(0,-1);A.push(m),E=N,N=(0,p.reshape)({inputs:{x:N},attrs:{shape:A},backend:r}),d(r,E);let R=F;return F=(0,p.reshape)({inputs:{x:F},attrs:{shape:A},backend:r}),d(r,R),[F,N]}let h={kernelName:a.TopK,backendName:"webgl",kernelFunc:m}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/shared":"lQim5","../top_k_gpu":"cCvXi","./Fill":"e9rdf","./GatherV2":"4oWqG","./Reshape":"2Do1g","./Slice":"25e33","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],cCvXi:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"SwapProgram",()=>a),s.export(r,"MergeProgram",()=>o);class a{constructor(e){this.variableNames=["x","indices"],this.customUniforms=[{name:"n",type:"int"},{name:"firstPass",type:"int"},{name:"negativeInf",type:"float"},{name:"dir",type:"int"},{name:"inc",type:"int"}],this.outputShape=e,this.userCode=` + void main() { + ivec2 coords = getOutputCoords(); + int batch = coords[0]; + int elemIdx = coords[1]; + + // We compare elements pair-wise within a group of size 2 * inc. + // The comparing rule for each group alternates between ascending + // and descending. Within each group, we compare each pair at + // positions i and i+inc. To decide whether an element at position i + // is x0 or x1, we mod it by 2 * inc, if the result is smaller than + // inc, it is in the first half of the group, we denote it as x0, + // otherwise we denote it as x1. + // For example, as shown in the Bitonic top K paper referenced above, + // Figure5(a) shows that element[1] is in the + // second half of the group when group size is 2, but it is in the + // first half of the group when group size is 4. + + bool isFirstInPair = imod(elemIdx, 2 * inc) < inc; + int i = isFirstInPair ? elemIdx : elemIdx - inc; + + int i0 = firstPass == 1 ? i : int(getIndices(batch, i)); + int i1 = firstPass == 1 ? i + inc : int(getIndices(batch, i + inc)); + float x0 = i0 < n ? getX(batch, i0) : negativeInf; + float x1 = i1 < n ? getX(batch, i1) : negativeInf; + + // Denotes which direction indices are in (ascending or descending). + bool reverse = imod(elemIdx, 2 * dir) >= dir; + bool isGreater = x0 > x1 || (x0 == x1 && i1 > i0); + if (reverse == isGreater) { // Elements in opposite order of direction + int iTemp = i0; + i0 = i1; + i1 = iTemp; + } + if (isFirstInPair) { + setOutput(float(i0)); + } else { + setOutput(float(i1)); + } + } + `}}class o{constructor(e){this.variableNames=["x","indices"],this.customUniforms=[{name:"n",type:"int"},{name:"firstPass",type:"int"},{name:"k",type:"int"}],this.outputShape=e,this.userCode=` + void main() { + // Takes max of indices (0, k), (1, k + 1), (2, k + 2) ... + ivec2 coords = getOutputCoords(); + int batch = coords[0]; + int elemIdx = coords[1]; + + // The output size is half of the previous size. + // If the previous sequence is | | | | _ _ _ _ | | | | _ _ _ _ (k=4), + // we only need to output the indices at positions |, the indices at + // positions _ can be thrown away, see Figure5(b) After Phase 2 + // (Merge phase) in the Bitonic Top K paper referenced above. + // For example, the paper shows we only need to output the orange bars. + // The output sequence should look like this | | | | | | | |. + // Because the sequence is halved, to map the output index back + // to the previous sequence to find the corresponding value, + // we need to double the index. When we double the index, + // we basically interpolate a position, so 2i looks like + // | _ | _ | _ | _ | _ | _ | _. We move the | to the first k position + // of each 2k positions by - elemIdx % k. E.g. for output at + // index 4,5,6,7, we want to get the corresponding element at + // original index 8,9,10,11, for output at index 8,9,10,11, + // we want to get the corresponding element at original index + // 16,17,18,19, so on and so forth. + + int i = elemIdx < k ? elemIdx : (elemIdx * 2 - imod(elemIdx, k)); + int i0 = firstPass == 1 ? i : int(getIndices(batch, i)); + int i1 = firstPass == 1 ? i + k : int(getIndices(batch, i + k)); + + float x0 = getX(batch, i0); + float x1 = i1 < n ? getX(batch, i1) : x0; + + setOutput(x0 >= x1 ? float(i0) : float(i1)); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fm65S:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"transform",()=>l),s.export(r,"transformConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../transform_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{image:s,transforms:a}=t,{interpolation:l,fillMode:i,fillValue:u,outputShape:p}=n,[c,d,f,m]=s.shape,[h,g]=null!=p?p:[d,f],x=new(0,o.TransformProgram)(d,f,l,i,u,[c,h,g,m]);return r.runWebGLProgram(x,[s,a],"float32")}let i={kernelName:a.Transform,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../transform_gpu":"ffFJY","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],ffFJY:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"TransformProgram",()=>a);class a{constructor(e,t,r,n,s,a){let o;switch(this.variableNames=["Image","Transforms"],this.outputShape=a,n){case"constant":default:o=1;break;case"reflect":o=2;break;case"wrap":o=3;break;case"nearest":o=4}this.userCode=` + float mapCoord(float outCoord, float len) { + float inCoord = outCoord; + if(${o} == 2) { + if (inCoord < 0.0) { + if (len <= 1.0) { + inCoord = 0.0; + } else { + float sz2 = 2.0 * len; + if (inCoord < sz2) { + inCoord = sz2 * float(int(float(-inCoord / sz2))) + + inCoord; + } + inCoord = inCoord < -len ? inCoord + sz2 : -inCoord - 1.0; + } + } else if (inCoord > len - 1.0) { + if (len <= 1.0) { + inCoord = 0.0; + } else { + float sz2 = 2.0 * len; + inCoord -= sz2 * float(int(float(inCoord / sz2))); + if (inCoord >= len) { + inCoord = sz2 - inCoord - 1.0; + } + } + } + return clamp(inCoord, 0.0, len - 1.0); + } else if (${o} == 3) { + if (inCoord < 0.0) { + if (len <= 1.0) { + inCoord = 0.0; + } else { + float sz = len - 1.0; + inCoord += len * (float(int(float(-inCoord / sz))) + 1.0); + } + } else if (inCoord > len - 1.0) { + if (len <= 1.0) { + inCoord = 0.0; + } else { + float sz = len - 1.0; + inCoord -= len * float(int(float(inCoord / sz))); + } + } + return clamp(inCoord, 0.0, len - 1.0); + } else if (${o} == 4) { + return clamp(outCoord, 0.0, len - 1.0); + } else { + return outCoord; + } + } + + float readWithFillValue(int batch, int coordY, int coordX, + int channel) { + float outputValue; + if (0 <= coordY && coordY < ${e} && 0 <= coordX && coordX < ${t}) { + outputValue = getImage(batch, coordY, coordX, channel); + } else { + outputValue = float(${s}); + } + return outputValue; + } + + void main() { + ivec4 coords = getOutputCoords(); + float outputValue; + int batch = coords[0]; + int x = coords[2]; + int y = coords[1]; + int channel = coords[3]; + float xf = float(x); + float yf = float(y); + float a1 = getTransforms(batch, 0); + float a2 = getTransforms(batch, 1); + float a3 = getTransforms(batch, 2); + float b1 = getTransforms(batch, 3); + float b2 = getTransforms(batch, 4); + float b3 = getTransforms(batch, 5); + float c1 = getTransforms(batch, 6); + float c2 = getTransforms(batch, 7); + float projection = c1 * xf + c2 * yf + 1.0; + if (projection == 0.0) { + outputValue = float(${s}); + } else { + float inX = (a1 * xf + a2 * yf + a3) / projection; + float inY = (b1 * xf + b2 * yf + b3) / projection; + float mapX = mapCoord(inX, float(${t})); + float mapY = mapCoord(inY, float(${e})); + + if (${"nearest"===r?1:2} == 1) { + int coordY = int(round(mapY)); + int coordX = int(round(mapX)); + outputValue = readWithFillValue(batch, coordY, coordX, + channel); + } else { + float yFloor = floor(mapY); + float xFloor = floor(mapX); + float yCeil = yFloor + 1.0; + float xCeil = xFloor + 1.0; + float valueYFloor = (xCeil - mapX) * + readWithFillValue(batch, int(yFloor), int(xFloor), channel) + + (mapX - xFloor) * + readWithFillValue(batch, int(yFloor), int(xCeil), channel); + float valueYCeil = (xCeil - mapX) * + readWithFillValue(batch, int(yCeil), int(xFloor), channel) + + (mapX - xFloor) * + readWithFillValue(batch, int(yCeil), int(xCeil), channel); + outputValue = (yCeil - mapY) * valueYFloor + + (mapY - yFloor) * valueYCeil; + } + } + setOutput(outputValue); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8c1i6":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"unique",()=>i),s.export(r,"uniqueConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared"),l=e("../webgl_util");function i(e){let{inputs:t,attrs:r,backend:n}=e,{axis:s}=r,{x:a}=t;(0,l.assertNotComplex)(a,"unique"),console.warn("WARNING: ","UI might be locked temporarily as data is being downloaded");let i=n.readSync(a.dataId),{outputValues:u,outputShape:p,indices:c}=(0,o.uniqueImplCPU)(i,s,a.shape,a.dtype);return[n.makeTensorInfo(p,a.dtype,u),n.makeTensorInfo([c.length],"int32",c)]}let u={kernelName:a.Unique,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/shared":"lQim5","../webgl_util":"8Bhtc","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eFQSo:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"unpack",()=>i),s.export(r,"unpackConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("./Reshape"),l=e("./Slice");function i(e){let{inputs:t,backend:r,attrs:n}=e,{value:s}=t,{axis:a}=n;a<0&&(a+=s.shape.length);let i=s.shape.length,u=s.shape[a],p=Array(i-1),c=0;for(let e=0;er.disposeIntermediateTensorInfo(e)),h}let u={kernelName:a.Unpack,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","./Reshape":"2Do1g","./Slice":"25e33","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"34lCk":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"unsortedSegmentSum",()=>c),s.export(r,"unsortedSegmentSumConfig",()=>d);var a=e("@tensorflow/tfjs-core"),o=e("../segment_gpu"),l=e("./Range"),i=e("./Reshape"),u=e("./Tile"),p=e("./Transpose");function c(e){let{inputs:t,backend:r,attrs:n}=e,{x:s,segmentIds:c}=t,{numSegments:d}=n,f=s.shape.length,m=[],h=0,g=a.backend_util.getAxesPermutation([h],f),x=s;null!=g&&(x=(0,p.transpose)({inputs:{x:s},backend:r,attrs:{perm:g}}),m.push(x),h=a.backend_util.getInnerMostAxes(1,f)[0]);let v=a.backend_util.segment_util.computeOutShape(x.shape,h,d),y=a.util.sizeFromShape([x.shape[h]]),b=(0,i.reshape)({inputs:{x:x},backend:r,attrs:{shape:[-1,y]}});m.push(b);let _=(0,a.sumOutType)(s.dtype),k=(e,t,n,s,i)=>{let p=e.shape[0],c=e.shape[1],d=a.backend_util.segment_util.segOpComputeOptimalWindowSize(c,i),f=new(0,o.SegmentOpProgram)({windowSize:d,inSize:c,batchSize:p,numSegments:i},t),h=r.compileAndRun(f,[e,n],s);if(m.push(h),h.shape[1]===i)return h;let g=(0,l.range)({backend:r,attrs:{start:0,stop:i,step:1,dtype:"float32"}}),x=(0,u.tile)({inputs:{x:g},backend:r,attrs:{reps:[c/d]}});return m.push(g),m.push(x),k(h,t,x,s,i)},j=k(b,"unsortedSegmentSum",c,_,d),I=(0,i.reshape)({inputs:{x:j},backend:r,attrs:{shape:v}}),w=I;if(null!=g){m.push(I);let e=a.backend_util.getUndoAxesPermutation(g);w=(0,p.transpose)({inputs:{x:w},backend:r,attrs:{perm:e}})}return m.forEach(e=>r.disposeIntermediateTensorInfo(e)),w}let d={kernelName:a.UnsortedSegmentSum,backendName:"webgl",kernelFunc:c}},{"@tensorflow/tfjs-core":"biUij","../segment_gpu":"fC50C","./Range":"5tyAf","./Reshape":"2Do1g","./Tile":"2QC1Z","./Transpose":"c9udT","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fC50C:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"SegmentOpProgram",()=>a);class a{constructor(e,t){this.variableNames=["x","segmentIds"];let r=e.windowSize,n=e.batchSize,s=e.inSize,a=e.numSegments,o=a*Math.ceil(s/r);this.outputShape=[n,o];let l=4*Math.floor(r/4),i=r%4,u=` + sumValue += dot(values, segFilter); + `,p="";s%r>0&&(p=` + if (inIdx < 0 || inIdx >= ${s}) { + return initializationValue; + } + `);let c="";s%r>0&&(c=` + if (inIdx < 0 || inIdx >= ${s}) { + return -1.0; + } + `),this.userCode=` + const float initializationValue = 0.0; + + float getValue(int batch, int inIdx) { + ${p} + return getX(batch, inIdx); + } + + float getSegmentIdAtIndex(int inIdx) { + ${c} + return getSegmentIds(inIdx); + } + + void main() { + ivec2 coords = getOutputCoords(); + int batch = coords[0]; + int outIdx = coords[1]; + int inOffset = int(floor(float(outIdx) / float( + ${a})) * float(${r})); + int currentSeg = int(mod(float(outIdx), float(${a}))); + + float sumValue = 0.0; + + for (int i = 0; i < ${l}; i += 4) { + int inIdx = inOffset + i; + vec4 values = vec4( + getValue(batch, inIdx), + getValue(batch, inIdx + 1), + getValue(batch, inIdx + 2), + getValue(batch, inIdx + 3) + ); + + vec4 segFilter = vec4( + int(getSegmentIdAtIndex(inIdx)) == currentSeg ? 1 : 0, + int(getSegmentIdAtIndex(inIdx + 1)) == currentSeg ? 1 : 0, + int(getSegmentIdAtIndex(inIdx + 2)) == currentSeg ? 1 : 0, + int(getSegmentIdAtIndex(inIdx + 3)) == currentSeg ? 1 : 0 + ); + + ${u} + } + + int inIdx = inOffset + ${l}; + if (${1===i}) { + vec4 values = vec4( + getValue(batch, inIdx), + initializationValue, + initializationValue, + initializationValue + ); + + int inIdxSeg = int(getSegmentIdAtIndex(inIdx)); + + vec4 segFilter = vec4( + int(getSegmentIdAtIndex(inIdx)) == currentSeg ? 1 : 0, + 0, + 0, + 0 + ); + + ${u} + } else if (${2===i}) { + vec4 values = vec4( + getValue(batch, inIdx), + getValue(batch, inIdx + 1), + initializationValue, + initializationValue + ); + + vec4 segFilter = vec4( + int(getSegmentIdAtIndex(inIdx)) == currentSeg ? 1 : 0, + int(getSegmentIdAtIndex(inIdx + 1)) == currentSeg ? 1 : 0, + 0, + 0 + ); + + ${u} + } else if (${3===i}) { + vec4 values = vec4( + getValue(batch, inIdx), + getValue(batch, inIdx + 1), + getValue(batch, inIdx + 2), + initializationValue + ); + + vec4 segFilter = vec4( + int(getSegmentIdAtIndex(inIdx)) == currentSeg ? 1 : 0, + int(getSegmentIdAtIndex(inIdx + 1)) == currentSeg ? 1 : 0, + int(getSegmentIdAtIndex(inIdx + 2)) == currentSeg ? 1 : 0, + 0 + ); + + ${u} + } + setOutput(sumValue); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],hOvdB:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r);var a=e("./base");s.exportAll(a,r),e("./register_all_kernels")},{"./base":"64q5J","./register_all_kernels":"9EOTG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"64q5J":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"MathBackendCPU",()=>o.MathBackendCPU),s.export(r,"version_cpu",()=>i.version),s.export(r,"shared",()=>l);var a=e("@tensorflow/tfjs-core"),o=e("./backend_cpu"),l=e("./shared"),i=e("./version");(0,a.registerBackend)("cpu",()=>new(0,o.MathBackendCPU),1)},{"@tensorflow/tfjs-core":"biUij","./backend_cpu":"jpjJ0","./shared":"8xYEJ","./version":"1GcQ3","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],jpjJ0:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"MathBackendCPU",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./cpu_util");let l=a.kernel_impls.whereImpl;class i extends a.KernelBackend{nextDataId(){return i.nextDataId++}constructor(){super(),this.blockSize=48,this.firstUse=!0,this.data=new(0,a.DataStorage)(this,(0,a.engine)())}write(e,t,r){this.firstUse&&(this.firstUse=!1,(0,a.env)().get("IS_NODE")&&a.backend_util.warn("\n============================\nHi, looks like you are running TensorFlow.js in Node.js. 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Equal":"hGYXP","./kernels/Erf":"gqzzC","./kernels/Exp":"d2WVN","./kernels/ExpandDims":"gtxdI","./kernels/Expm1":"6wCyc","./kernels/FFT":"bwwwi","./kernels/Fill":"8G2vQ","./kernels/FlipLeftRight":"49ycw","./kernels/Floor":"d8vHS","./kernels/FloorDiv":"24gWZ","./kernels/FusedConv2D":"cU37i","./kernels/FusedDepthwiseConv2D":"1KNlo","./kernels/GatherNd":"dOdTx","./kernels/GatherV2":"dSKbR","./kernels/Greater":"1ATD8","./kernels/GreaterEqual":"aNJ5D","./kernels/Identity":"bdLxl","./kernels/IFFT":"ceizA","./kernels/Imag":"e6EoH","./kernels/IsFinite":"a08wP","./kernels/IsInf":"94AkQ","./kernels/IsNaN":"dpzCA","./kernels/LeakyRelu":"6Kjso","./kernels/Less":"8Tr8X","./kernels/LessEqual":"kA9T4","./kernels/LinSpace":"4VJty","./kernels/Log":"cZeHh","./kernels/Log1p":"a7xiG","./kernels/LogicalAnd":"1NhiJ","./kernels/LogicalNot":"NHJ8x","./kernels/LogicalOr":"eTk4U","./kernels/LRN":"5HgVT","./kernels/LRNGrad":"lGWHu","./kernels/Max":"2jSAF","./kernels/Maximum":"9lCQT","./kernels/MaxPool":"cSUpf","./kernels/MaxPool3D":"fLuEK","./kernels/MaxPool3DGrad":"78uii","./kernels/MaxPoolGrad":"b5hfv","./kernels/MaxPoolWithArgmax":"8bYQt","./kernels/Mean":"53jlm","./kernels/Min":"aBv4l","./kernels/Minimum":"31JS7","./kernels/MirrorPad":"bNCDt","./kernels/Mod":"1szcc","./kernels/Multinomial":"bYw6t","./kernels/Multiply":"dvGJ0","./kernels/Neg":"iuSgJ","./kernels/NonMaxSuppressionV3":"hn7XJ","./kernels/NonMaxSuppressionV4":"fJHJc","./kernels/NonMaxSuppressionV5":"9OSbH","./kernels/NotEqual":"3Xx4N","./kernels/OneHot":"iaBfp","./kernels/OnesLike":"ehLLx","./kernels/Pack":"au22V","./kernels/PadV2":"eqxgc","./kernels/Pow":"gJsYY","./kernels/Prelu":"eRHHo","./kernels/Prod":"4VmTK","./kernels/RaggedGather":"5kWLJ","./kernels/RaggedRange":"bkwKj","./kernels/RaggedTensorToTensor":"hkBd0","./kernels/Range":"dIyXK","./kernels/Real":"bLoe4","./kernels/RealDiv":"ZONlP","./kernels/Reciprocal":"d8MTu","./kernels/Relu":"8L9W3","./kernels/Relu6":"954yw","./kernels/Reshape":"gdyYW","./kernels/ResizeBilinear":"2yL6g","./kernels/ResizeBilinearGrad":"ds0Ve","./kernels/ResizeNearestNeighbor":"gVkI2","./kernels/ResizeNearestNeighborGrad":"g7quM","./kernels/Reverse":"3pDzx","./kernels/RotateWithOffset":"iMYaS","./kernels/Round":"4NENY","./kernels/Rsqrt":"4j1GM","./kernels/ScatterNd":"3ihOs","./kernels/SearchSorted":"5lVnK","./kernels/Select":"8bLgQ","./kernels/Selu":"c843Y","./kernels/Sigmoid":"8bByZ","./kernels/Sign":"jWrc0","./kernels/Sin":"g3CCU","./kernels/Sinh":"8kEME","./kernels/Slice":"dHddY","./kernels/Softmax":"hvkGj","./kernels/Softplus":"6OJKi","./kernels/SpaceToBatchND":"knIdy","./kernels/SparseFillEmptyRows":"ft3WI","./kernels/SparseReshape":"fvimw","./kernels/SparseSegmentMean":"jt8fg","./kernels/SparseSegmentSum":"4W4rq","./kernels/SparseToDense":"gNkA2","./kernels/SplitV":"hlKME","./kernels/Sqrt":"45xsA","./kernels/Square":"csjoO","./kernels/SquaredDifference":"4q6UK","./kernels/StaticRegexReplace":"6lMX2","./kernels/Step":"i1YBD","./kernels/StridedSlice":"2rqzs","./kernels/StringNGrams":"30Jsy","./kernels/StringSplit":"1Ko5Y","./kernels/StringToHashBucketFast":"iHsXF","./kernels/Sub":"5EzoO","./kernels/Sum":"jeTUE","./kernels/Tan":"6VGWn","./kernels/Tanh":"kUHbY","./kernels/TensorScatterUpdate":"h8wzB","./kernels/Tile":"5w8Av","./kernels/TopK":"fceZ4","./kernels/Transform":"VkSQG","./kernels/Transpose":"3cgqd","./kernels/Unique":"XBUgl","./kernels/Unpack":"a4FH4","./kernels/UnsortedSegmentSum":"lDm8A","./kernels/ZerosLike":"ioFSD"}],Fk37D:[function(e,t,r,n){var 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p.dispose(),{segmentation:f,heatmapScores:m,offsets:h,displacementFwd:g,displacementBwd:x,padding:c,internalResolutionHeightAndWidth:i}},e.prototype.segmentPerson=function(e,t){return void 0===t&&(t=ep),d(this,void 0,void 0,function(){var r,n,s,a,o,l,i,u,p,d,m,h,g,x,v,y;return f(this,function(f){switch(f.label){case 0:return ed(t=c(c({},ep),t)),n=(r=this.segmentPersonActivation(e,t.internalResolution,t.segmentationThreshold)).segmentation,s=r.heatmapScores,a=r.offsets,o=r.displacementFwd,l=r.displacementBwd,i=r.padding,u=r.internalResolutionHeightAndWidth,d=(p=n.shape)[0],m=p[1],[4,n.data()];case 1:return h=f.sent(),n.dispose(),[4,en([s,a,o,l])];case 2:return x=(g=f.sent())[0],v=g[1],y=es(y=G(x,v,g[2],g[3],this.baseModel.outputStride,t.maxDetections,t.scoreThreshold,t.nmsRadius),[d,m],u,i,!1),s.dispose(),a.dispose(),o.dispose(),l.dispose(),[2,{height:d,width:m,data:h,allPoses:y}]}})})},e.prototype.segmentMultiPerson=function(e,t){return void 0===t&&(t=ec),d(this,void 0,void 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t=_(w),r=(0,o.expandDims)((0,o.range)(0,u,1,"int32"),1),n=(0,o.cast)((0,o.matMul)(t,r),"int32"),a=(0,o.reshape)(n,[s,i]),l=(0,o.add)(a,(0,o.scalar)(1,"int32"));return(0,o.sub)((0,o.mul)(l,e),(0,o.scalar)(1,"int32"))})),heatmapScores:h,offsets:g,displacementFwd:x,displacementBwd:v}}),f=d.partSegmentation,m=d.heatmapScores,h=d.offsets,g=d.displacementFwd,x=d.displacementBwd;return p.dispose(),{partSegmentation:f,heatmapScores:m,offsets:h,displacementFwd:g,displacementBwd:x,padding:c,internalResolutionHeightAndWidth:i}},e.prototype.segmentPersonParts=function(e,t){return void 0===t&&(t=ep),d(this,void 0,void 0,function(){var r,n,s,a,o,l,i,u,p,d,m,h,g,x,v,y;return f(this,function(f){switch(f.label){case 0:return ed(t=c(c({},ep),t)),n=(r=this.segmentPersonPartsActivation(e,t.internalResolution,t.segmentationThreshold)).partSegmentation,s=r.heatmapScores,a=r.offsets,o=r.displacementFwd,l=r.displacementBwd,i=r.padding,u=r.internalResolutionHeightAndWidth,d=(p=n.shape)[0],m=p[1],[4,n.data()];case 1:return h=f.sent(),n.dispose(),[4,en([s,a,o,l])];case 2:return x=(g=f.sent())[0],v=g[1],y=es(y=G(x,v,g[2],g[3],this.baseModel.outputStride,t.maxDetections,t.scoreThreshold,t.nmsRadius),[d,m],u,i,!1),s.dispose(),a.dispose(),o.dispose(),l.dispose(),[2,{height:d,width:m,data:h,allPoses:y}]}})})},e.prototype.segmentMultiPersonParts=function(e,t){return void 0===t&&(t=ec),d(this,void 0,void 0,function(){var r,n,s,a,l,i,u,p,m,h,g,x,v,y,b,j,I,w,T,N,C=this;return f(this,function(E){switch(E.label){case 0:return ef(t=c(c({},ec),t)),n=(r=X(e))[0],s=r[1],i=(l=er(e,a=ee(t.internalResolution,this.baseModel.outputStride,[n,s]))).resized,u=l.padding,m=(p=(0,o.tidy)(function(){var e,r,l,p,c=C.predictForMultiPersonInstanceSegmentationAndPart(i),d=c.segmentLogits,f=c.longOffsets,m=c.heatmapScores,h=c.offsets,g=c.displacementFwd,x=c.displacementBwd,v=c.partHeatmaps,y=et(d,[n,s],a,[[u.top,u.bottom],[u.left,u.right]],!0),b=et(v,[n,s],a,[[u.top,u.bottom],[u.left,u.right]],!0);return{segmentation:k((0,o.squeeze)(y),t.segmentationThreshold),longOffsets:f,heatmapScoresRaw:m,offsetsRaw:h,displacementFwdRaw:g,displacementBwdRaw:x,partSegmentation:(r=(e=b.shape)[0],l=e[1],p=e[2],(0,o.tidy)(function(){var e=_(b),t=(0,o.expandDims)((0,o.range)(0,p,1,"int32"),1),n=(0,o.cast)((0,o.matMul)(e,t),"int32");return(0,o.reshape)(n,[r,l])}))}})).segmentation,h=p.longOffsets,g=p.heatmapScoresRaw,x=p.offsetsRaw,v=p.displacementFwdRaw,y=p.displacementBwdRaw,b=p.partSegmentation,[4,en([g,x,v,y])];case 1:return I=(j=E.sent())[0],w=j[1],T=es(T=G(I,w,j[2],j[3],this.baseModel.outputStride,t.maxDetections,t.scoreThreshold,t.nmsRadius),[n,s],a,u,!1),[4,function(e,t,r,n,s,a,l,i,u,p,c,m,h){var g=i[0],x=i[1];return void 0===p&&(p=.2),void 0===c&&(c=8),void 0===m&&(m=.3),void 0===h&&(h=10),d(this,void 0,void 0,function(){var i,d,v,y,b,_;return f(this,function(f){switch(f.label){case 0:return i=n.filter(function(e){return e.score>=p}),D()?[4,Promise.all((v=(0,o.tidy)(function(){var n=P(e,t,i,s,a,l,[g,x],u,c,m,h),p=(0,o.engine)().makeTensorFromDataId(n.dataId,n.shape,n.dtype);return i.map(function(e,t){return(0,o.tidy)(function(){return(0,o.sub)((0,o.mul)((0,o.cast)((0,o.equal)(p,(0,o.scalar)(t)),"int32"),(0,o.add)(r,1)),1)})})})).map(function(e){return e.data()}))]:[3,2];case 1:return d=f.sent(),v.forEach(function(e){return e.dispose()}),[3,6];case 2:return[4,e.data()];case 3:return y=f.sent(),[4,t.data()];case 4:return b=f.sent(),[4,r.data()];case 5:_=f.sent(),d=function(e,t,r,n,s,a,o,l,i,u,p){var c=l[0],d=l[1];void 0===p&&(p=5);for(var f=n.map(function(e){return new Int32Array(s*a).fill(-1)}),m=i.top,h=i.left,g=S([s,a],[c,d],i),x=g[0],v=g[1],y=R([c,d],o)[0],b=0;b=0&&(f[j][k]=r[k])}}return f}(y,b,_,i,s,a,l,[g,x],u,c),f.label=6;case 6:return[2,d.map(function(e,t){return{pose:i[t],data:e,height:s,width:a}})]}})})}(m,h,b,T,n,s,this.baseModel.outputStride,a,u,t.scoreThreshold,t.refineSteps,t.minKeypointScore,t.maxDetections)];case 2:return N=E.sent(),i.dispose(),m.dispose(),h.dispose(),g.dispose(),x.dispose(),v.dispose(),y.dispose(),b.dispose(),[2,N]}})})},e.prototype.dispose=function(){this.baseModel.dispose()},e}(),eh=["left_face","right_face","left_upper_arm_front","left_upper_arm_back","right_upper_arm_front","right_upper_arm_back","left_lower_arm_front","left_lower_arm_back","right_lower_arm_front","right_lower_arm_back","left_hand","right_hand","torso_front","torso_back","left_upper_leg_front","left_upper_leg_back","right_upper_leg_front","right_upper_leg_back","left_lower_leg_front","left_lower_leg_back","right_lower_leg_front","right_lower_leg_back","left_feet","right_feet"],eg=function(){function e(e){this.mask=e}return e.prototype.toCanvasImageSource=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,h(this.mask)]})})},e.prototype.toImageData=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,this.mask]})})},e.prototype.toTensor=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,x(this.mask)]})})},e.prototype.getUnderlyingType=function(){return"imagedata"},e}();function ex(e){if(v(e),255!==e)throw Error("Foreground id must be 255 but got "+e);return"person"}function ev(e){if(v(e),e>=eh.length)throw Error("Invalid body part value "+e);return eh[e]}var ey=function(){function e(e){this.bodyPixModel=e}return e.prototype.segmentPeople=function(e,t){return d(this,void 0,void 0,function(){var r,n,s,a;return f(this,function(o){switch(o.label){case 0:return e instanceof ImageBitmap&&((r=document.createElement("canvas")).getContext("2d").drawImage(e,0,0),e=r),t.segmentBodyParts?t.multiSegmentation?[4,this.bodyPixModel.segmentMultiPersonParts(e,t)]:[3,2]:[3,5];case 1:return s=o.sent(),[3,4];case 2:return[4,this.bodyPixModel.segmentPersonParts(e,t)];case 3:s=[o.sent()],o.label=4;case 4:return n=s.map(function(e){var t=e.data,r=e.width,n=e.height,s=new Uint8ClampedArray(r*n*4).fill(0);return t.forEach(function(e,t){-1===e?(s[4*t]=eh.length,s[4*t+3]=0):(s[4*t]=e,s[4*t+3]=255)}),{maskValueToLabel:ev,mask:new eg(new ImageData(s,r,n))}}),[3,10];case 5:return t.multiSegmentation?[4,this.bodyPixModel.segmentMultiPerson(e,t)]:[3,7];case 6:return a=o.sent(),[3,9];case 7:return[4,this.bodyPixModel.segmentPerson(e,t)];case 8:a=[o.sent()],o.label=9;case 9:n=a.map(function(e){var t=e.data,r=e.width,n=e.height,s=new Uint8ClampedArray(r*n*4).fill(0);return t.forEach(function(e,t){0===e?(s[4*t]=0,s[4*t+3]=0):(s[4*t]=255,s[4*t+3]=255)}),{maskValueToLabel:ex,mask:new eg(new ImageData(s,r,n))}}),o.label=10;case 10:return[2,n]}})})},e.prototype.dispose=function(){this.bodyPixModel.dispose()},e.prototype.reset=function(){},e}(),eb={runtime:"mediapipe",modelType:"general"},e_=function(){function e(e){this.mask=e}return e.prototype.toCanvasImageSource=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,this.mask]})})},e.prototype.toImageData=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,g(this.mask)]})})},e.prototype.toTensor=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,x(this.mask)]})})},e.prototype.getUnderlyingType=function(){return"canvasimagesource"},e}();function ek(e){return v(e),"person"}var ej=function(){function e(e){var t,r,n=this;this.selfieMode=!1,t=+(this.selfieSegmentationSolution=new(0,i.SelfieSegmentation)({locateFile:null!=(r=e.locateFile)?r:function(t,r){return e.solutionPath?e.solutionPath.replace(/\/+$/,"")+"/"+t:r+"/"+t}}),"landscape"===e.modelType),this.selfieSegmentationSolution.setOptions({modelSelection:t,selfieMode:this.selfieMode}),this.selfieSegmentationSolution.onResults(function(e){n.segmentation=[{maskValueToLabel:ek,mask:new e_(e.segmentationMask)}]})}return e.prototype.segmentPeople=function(e,t){return d(this,void 0,void 0,function(){var r,n;return f(this,function(s){switch(s.label){case 0:return t&&t.flipHorizontal&&t.flipHorizontal!==this.selfieMode&&(this.selfieMode=t.flipHorizontal,this.selfieSegmentationSolution.setOptions({selfieMode:this.selfieMode})),e instanceof o.Tensor?(n=ImageData.bind,[4,o.browser.toPixels(e)]):[3,2];case 1:return r=new(n.apply(ImageData,[void 0,s.sent(),e.shape[1],e.shape[0]])),[3,3];case 2:r=e,s.label=3;case 3:return e=r,[4,this.selfieSegmentationSolution.send({image:e})];case 4:return s.sent(),[2,this.segmentation]}})})},e.prototype.dispose=function(){this.selfieSegmentationSolution.close()},e.prototype.reset=function(){this.selfieSegmentationSolution.reset(),this.segmentation=null,this.selfieMode=!1},e.prototype.initialize=function(){return this.selfieSegmentationSolution.initialize()},e}();function eI(e){return e instanceof o.Tensor?{height:e.shape[0],width:e.shape[1]}:{height:e.height,width:e.width}}function ew(e,t){o.util.assert(0!==e.width,function(){return t+" width cannot be 0."}),o.util.assert(0!==e.height,function(){return t+" height cannot be 0."})}var eT={runtime:"tfjs",modelType:"general",modelUrl:"https://tfhub.dev/mediapipe/tfjs-model/selfie_segmentation/general/1"},eN={flipHorizontal:!1},eS={outputTensorSize:{width:256,height:256},keepAspectRatio:!1,borderMode:"zero",outputTensorFloatRange:[0,1]},eC={outputTensorSize:{width:256,height:144},keepAspectRatio:!1,borderMode:"zero",outputTensorFloatRange:[0,1]},eE={activation:"none"},eF=function(){function e(e){this.mask=e}return e.prototype.toCanvasImageSource=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,h(this.mask)]})})},e.prototype.toImageData=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,g(this.mask)]})})},e.prototype.toTensor=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,this.mask]})})},e.prototype.getUnderlyingType=function(){return"tensor"},e}();function eA(e){return v(e),"person"}var eR,eP=function(){function e(e,t){this.modelType=e,this.model=t}return e.prototype.segmentPeople=function(e,t){return d(this,void 0,void 0,function(){var r=this;return f(this,function(n){return t=function(e){if(null==e)return c({},eN);var t=c({},e);return null==t.flipHorizontal&&(t.flipHorizontal=eN.flipHorizontal),t}(t),null==e?(this.reset(),[2,[]]):[2,[{maskValueToLabel:eA,mask:new eF((0,o.tidy)(function(){var t,n,s,a,l,i,u,p,c,d,f,m,h,g,x,v,y,b,_,k,j,I,w=(x=(t="general"===r.modelType?eS:eC).outputTensorSize,v=t.keepAspectRatio,y=t.borderMode,b=t.outputTensorFloatRange,j=function(e,t,r){if(void 0===r&&(r=!1),!r)return{top:0,left:0,right:0,bottom:0};var n=t.height,s=t.width;ew(t,"targetSize"),ew(e,"roi");var a,o,l=n/s,i=e.height/e.width,u=0,p=0;return l>i?(a=e.width,o=e.width*l,p=(1-i/l)/2):(a=e.height/l,o=e.height,u=(1-l/i)/2),e.width=a,e.height=o,{top:p,left:u,right:u,bottom:p}}((n=_=eI(e),k={xCenter:.5*n.width,yCenter:.5*n.height,width:n.width,height:n.height,rotation:0}),x,v),s=_.width,a=_.height,l=k.width,i=k.height,u=1,p=Math.cos(k.rotation),c=Math.sin(k.rotation),d=k.xCenter,f=k.yCenter,m=1/s,h=1/a,(g=Array(16))[0]=l*p*u*m,g[1]=-i*c*m,g[2]=0,g[3]=(-.5*l*p*u+.5*i*c+d)*m,g[4]=l*c*u*h,g[5]=i*p*h,g[6]=0,g[7]=(-.5*i*p-.5*l*c*u+f)*h,g[8]=0,g[9]=0,g[10]=l*m,g[11]=0,g[12]=0,g[13]=0,g[14]=0,g[15]=1,I=function(e){if(16!==e.length)throw Error("Array length must be 16 but got "+e.length);return[[e[0],e[1],e[2],e[3]],[e[4],e[5],e[6],e[7]],[e[8],e[9],e[10],e[11]],[e[12],e[13],e[14],e[15]]]}(g),{imageTensor:(0,o.tidy)(function(){var t,r=e instanceof o.Tensor?e:o.browser.fromPixels(e),n=(0,o.tensor2d)((ew(x,"inputResolution"),[1/x.width*I[0][0]*_.width,1/x.height*I[0][1]*_.width,I[0][3]*_.width,1/x.width*I[1][0]*_.height,1/x.height*I[1][1]*_.height,I[1][3]*_.height,0,0]),[1,8]),s=o.image.transform((0,o.expandDims)((0,o.cast)(r,"float32")),n,"bilinear","zero"===y?"constant":"nearest",0,[x.height,x.width]);return null!=b?(t=function(e,t,r,n){!1;var s=(n-r)/255;return{scale:s,offset:r-e*s}}(0,0,b[0],b[1]),(0,o.tidy)(function(){return(0,o.add)((0,o.mul)(s,t.scale),t.offset)})):s}),padding:j,transformationMatrix:I}).imageTensor,T=(0,o.slice)(r.model.predict(w),[0,0,0,1],-1),N=eI(e),S=(0,o.tidy)(function(){var e=(0,o.squeeze)(T,[0]),t=e.shape[2];if(1===t){var r=e;switch(eE.activation){case"none":break;case"sigmoid":r=(0,o.sigmoid)(r);break;case"softmax":throw Error("Softmax activation requires two channels.");default:throw Error("Activation not supported ("+eE.activation+")")}var n=N?o.image.resizeBilinear(r,[N.height,N.width]):r;return(0,o.squeeze)(n,[2])}throw Error("Unsupported number of tensor channels "+t)}),C=(0,o.expandDims)(S,2),E=(0,o.pad)(C,[[0,0],[0,0],[0,1]]);return(0,o.mirrorPad)(E,[[0,0],[0,0],[0,2]],"symmetric")}))}]]})})},e.prototype.dispose=function(){this.model.dispose()},e.prototype.reset=function(){},e}();function eD(e,t){return d(this,void 0,void 0,function(){var r,n;return f(this,function(s){switch(e){case eR.MediaPipeSelfieSegmentation:if(r=void 0,null!=(n=t)){if("tfjs"===n.runtime)return[2,function(e){return d(this,void 0,void 0,function(){var t,r,n;return f(this,function(s){switch(s.label){case 0:return r="string"==typeof(t=function(e){if(null==e)return c({},eT);var t=c({},e);if(t.runtime="tfjs",null==t.modelType&&(t.modelType=eT.modelType),"general"!==t.modelType&&"landscape"!==t.modelType)throw Error("Model type must be one of general or landscape, but got "+t.modelType);return null==t.modelUrl&&("general"===t.modelType?t.modelUrl="https://tfhub.dev/mediapipe/tfjs-model/selfie_segmentation/general/1":t.modelUrl="https://tfhub.dev/mediapipe/tfjs-model/selfie_segmentation/landscape/1"),t}(e)).modelUrl&&t.modelUrl.indexOf("https://tfhub.dev")>-1,[4,(0,l.loadGraphModel)(t.modelUrl,{fromTFHub:r})];case 1:return n=s.sent(),[2,new eP(t.modelType,n)]}})})}(n)];if("mediapipe"===n.runtime)return[2,function(e){return d(this,void 0,void 0,function(){var t;return f(this,function(r){switch(r.label){case 0:return[4,(t=new ej(function(e){if(null==e)return c({},eb);var t=c({},e);return t.runtime="mediapipe",null==t.modelType&&(t.modelType=eb.modelType),t}(e))).initialize()];case 1:return r.sent(),[2,t]}})})}(n)];r=n.runtime}throw Error("Expect modelConfig.runtime to be either 'tfjs' or 'mediapipe', but got "+r);case eR.BodyPix:return[2,function(e){return d(this,void 0,void 0,function(){return f(this,function(t){return[2,(function(e){return void 0===e&&(e=ea),d(this,void 0,void 0,function(){return f(this,function(t){return"ResNet50"===(e=function(e){if(null==(e=e||ea).architecture&&(e.architecture="MobileNetV1"),0>eo.indexOf(e.architecture))throw Error("Invalid architecture "+e.architecture+". Should be one of "+eo);if(null==e.outputStride&&(e.outputStride=16),0>el[e.architecture].indexOf(e.outputStride))throw Error("Invalid outputStride "+e.outputStride+". Should be one of "+el[e.architecture]+" for architecture "+e.architecture+".");if(null==e.multiplier&&(e.multiplier=1),0>ei[e.architecture].indexOf(e.multiplier))throw Error("Invalid multiplier "+e.multiplier+". Should be one of "+ei[e.architecture]+" for architecture "+e.architecture+".");if(null==e.quantBytes&&(e.quantBytes=4),0>eu.indexOf(e.quantBytes))throw Error("Invalid quantBytes "+e.quantBytes+". Should be one of "+eu+" for architecture "+e.architecture+".");return e}(e)).architecture?[2,function(e){return d(this,void 0,void 0,function(){var t,r,n;return f(this,function(s){switch(s.label){case 0:var a;if(t=e.outputStride,r=e.quantBytes,null==o)throw Error("Cannot find TensorFlow.js. If you are using a + \ No newline at end of file diff --git a/docs/document/advanced/built-in.html b/docs/document/advanced/built-in.html index fed630ee3..e3e3faf88 100644 --- a/docs/document/advanced/built-in.html +++ b/docs/document/advanced/built-in.html @@ -206,7 +206,7 @@ art.on('ready', () => { art.plugins.add(myPlugin); }); - + \ No newline at end of file diff --git a/docs/document/advanced/class.html b/docs/document/advanced/class.html index 1d045a4fa..81413648e 100644 --- a/docs/document/advanced/class.html +++ b/docs/document/advanced/class.html @@ -31,7 +31,7 @@ }); console.info([...Artplayer.instances]);

version ​

返回播放器的版本信息

▶ Run Code
js
console.info(Artplayer.version);

env ​

返回播放器的环境变量

▶ Run Code
js
console.info(Artplayer.env);

build ​

返回播放器的打包时间

▶ Run Code
js
console.info(Artplayer.build);

config ​

返回视频的默认配置

▶ Run Code
js
console.info(Artplayer.config);

utils ​

返回播放器的工具函数集合

▶ Run Code
js
console.info(Artplayer.utils);

全部工具函数请参考以下地址：

artplayer/types/utils.d.ts

scheme ​

返回播放器选项的校验方案

▶ Run Code
js
console.info(Artplayer.scheme);

Emitter ​

返回事件分发器的构造函数

▶ Run Code
js
console.info(Artplayer.Emitter);

validator ​

返回选项的校验函数

▶ Run Code
js
console.info(Artplayer.validator);

kindOf ​

返回类型检测的函数工具

▶ Run Code
js
console.info(Artplayer.kindOf);

html ​

返回播放器所需的 html 字符串

▶ Run Code
js
console.info(Artplayer.html);

option ​

返回播放器的默认选项

▶ Run Code
js
console.info(Artplayer.option);
- + \ No newline at end of file diff --git a/docs/document/advanced/event.html b/docs/document/advanced/event.html index 43ed805c5..65ea7bf40 100644 --- a/docs/document/advanced/event.html +++ b/docs/document/advanced/event.html @@ -385,7 +385,7 @@ art.on('keydown', (event) => { console.log(event.code); });

video:canplay ​

浏览器可以播放媒体文件了，但估计没有足够的数据来支撑播放到结束，不必停下来进一步缓冲内容

video:canplaythrough ​

浏览器估计它可以在不停止内容缓冲的情况下播放媒体直到结束

video:complete ​

OfflineAudioContext 渲染完成

video:durationchange ​

duration 属性的值改变时触发

video:emptied ​

媒体内容变为空；例如，当这个 media 已经加载完成（或者部分加载完成），则发送此事件，并调用 load() 方法重新加载它

video:ended ​

视频停止播放，因为 media 已经到达结束点

video:error ​

获取媒体数据时出错，或者资源类型不是受支持的媒体格式

video:loadeddata ​

media 中的首帧已经完成加载

video:loadedmetadata ​

已加载元数据

video:pause ​

播放已暂停

video:play ​

播放已开始

video:playing ​

由于缺乏数据而暂停或延迟后，播放准备开始

video:progress ​

在浏览器加载资源时周期性触发

video:ratechange ​

播放速率发生变化

video:seeked ​

跳帧（seek）操作完成

video:seeking ​

跳帧（seek）操作开始

video:stalled ​

用户代理（user agent）正在尝试获取媒体数据，但数据意外未出现

video:suspend ​

媒体数据加载已暂停

video:timeupdate ​

currentTime 属性指定的时间发生变化

video:volumechange ​

音量发生变化

video:waiting ​

由于暂时缺少数据，播放已停止

- + \ No newline at end of file diff --git a/docs/document/advanced/global.html b/docs/document/advanced/global.html index e01ecf8f1..dd9ae54a8 100644 --- a/docs/document/advanced/global.html +++ b/docs/document/advanced/global.html @@ -240,7 +240,7 @@ url: '/assets/sample/video.mp4', miniProgressBar: true, }); - + \ No newline at end of file diff --git a/docs/document/advanced/plugin.html b/docs/document/advanced/plugin.html index ff8e3f4d4..6396d0d7e 100644 --- a/docs/document/advanced/plugin.html +++ b/docs/document/advanced/plugin.html @@ -122,7 +122,7 @@ }) ], }); - + \ No newline at end of file diff --git a/docs/document/advanced/property.html b/docs/document/advanced/property.html index 045df7663..ba28dc92e 100644 --- a/docs/document/advanced/property.html +++ b/docs/document/advanced/property.html @@ -427,7 +427,7 @@ art.on('ready', () => { art.subtitleOffset = 1; }); - + \ No newline at end of file diff --git a/docs/document/assets/en_index.md.C5Q5CphE.js b/docs/document/assets/en_index.md.kTZkfRT-.js similarity index 97% rename from docs/document/assets/en_index.md.C5Q5CphE.js rename to docs/document/assets/en_index.md.kTZkfRT-.js index 0b5ff2ce7..6644fe0db 100644 --- a/docs/document/assets/en_index.md.C5Q5CphE.js +++ b/docs/document/assets/en_index.md.kTZkfRT-.js @@ -1,4 +1,4 @@ -import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.CIzAx-5p.js";const c=JSON.parse('{"title":"Installation and Usage","description":"","frontmatter":{},"headers":[],"relativePath":"en/index.md","filePath":"en/index.md","lastUpdated":1718551600000}'),p={name:"en/index.md"};function e(t,s,h,k,r,E){return n(),a("div",null,s[0]||(s[0]=[l(`

Installation and Usage ​

Installation ​

bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>

CDN ​

bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js

Usage ​

html
<html>
+import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.CIzAx-5p.js";const c=JSON.parse('{"title":"Installation and Usage","description":"","frontmatter":{},"headers":[],"relativePath":"en/index.md","filePath":"en/index.md","lastUpdated":1718551600000}'),p={name:"en/index.md"};function e(t,s,h,k,r,E){return n(),a("div",null,s[0]||(s[0]=[l(`
Installation and Usage ​
Installation ​
bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js
Usage ​
html
<html>
     <head>
         <title>ArtPlayer Demo</title>
         <meta charset="UTF-8" />
@@ -19,7 +19,7 @@ import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.CIzAx-5p.js";const c
           });
         </script>
     </body>
-</html>
Warning
The player's size depends on the size of the container container, so your container container must have a size.
You can see more examples of use at the following link
/packages/artplayer-template
Vue.js ​
vue
<template>
+</html>
Warning
The player's size depends on the size of the container container, so your container container must have a size.
You can see more examples of use at the following link
/packages/artplayer-template
Vue.js ​
vue
<template>
   <div ref="artRef"></div>
 </template>
 
@@ -83,7 +83,7 @@ import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.CIzAx-5p.js";const c
     },
   },
 };
-</script>
Artplayer Not Responsive：
Modifying option directly in Vue.js will not change the player
React.js ​
jsx
import { useEffect, useRef } from 'react';
+</script>
Artplayer Not Responsive：
Modifying option directly in Vue.js will not change the player
React.js ​
jsx
import { useEffect, useRef } from 'react';
 import Artplayer from 'artplayer';
 
 export default function Player({ option, getInstance, ...rest }) {
@@ -171,4 +171,4 @@ import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.CIzAx-5p.js";const c
 
 option.volume = 0.5;
 
-const art8 = new Artplayer(option);
Ancient Browsers ​
The production build of artplayer.js is only compatible with the latest major version of Chrome: last 1 Chrome version
For ancient browsers, you can use the artplayer.legacy.js file, which is compatible up to: IE 11
js
import Artplayer from 'artplayer/dist/artplayer.legacy.js';
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js
If you need to support even older browsers, please modify the following configuration and then build it yourself:
Build configuration: scripts/build.js
Refer to documentation: browserslist
`,41)]))}const g=i(p,[["render",e]]);export{c as __pageData,g as default};
+const art8 = new Artplayer(option);

Ancient Browsers ​

The production build of artplayer.js is only compatible with the latest major version of Chrome: last 1 Chrome version

For ancient browsers, you can use the artplayer.legacy.js file, which is compatible up to: IE 11

js
import Artplayer from 'artplayer/dist/artplayer.legacy.js';
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js

If you need to support even older browsers, please modify the following configuration and then build it yourself:

Build configuration: scripts/build.js

Refer to documentation: browserslist

`,41)]))}const g=i(p,[["render",e]]);export{c as __pageData,g as default}; diff --git a/docs/document/assets/en_index.md.C5Q5CphE.lean.js b/docs/document/assets/en_index.md.kTZkfRT-.lean.js similarity index 100% rename from docs/document/assets/en_index.md.C5Q5CphE.lean.js rename to docs/document/assets/en_index.md.kTZkfRT-.lean.js diff --git a/docs/document/assets/en_start_i18n.md.DdodGftR.js b/docs/document/assets/en_start_i18n.md.tulf_fkW.js similarity index 98% rename from docs/document/assets/en_start_i18n.md.DdodGftR.js rename to docs/document/assets/en_start_i18n.md.tulf_fkW.js index 6af128a71..cfdd72132 100644 --- a/docs/document/assets/en_start_i18n.md.DdodGftR.js +++ b/docs/document/assets/en_start_i18n.md.tulf_fkW.js @@ -2,7 +2,7 @@ import{_ as a,c as i,o as n,ak as l}from"./chunks/framework.CIzAx-5p.js";const g container: '.artplayer-app', url: '/assets/sample/video.mp4', lang: 'zh-cn', // or 'en' -});

Importing Languages ​

Language files before packaging are located in: artplayer/src/i18n/*.js. You are welcome to add your language. Packaged language files are located at: artplayer/dist/i18n/*.js

js
import id from 'artplayer/dist/i18n/id.js';
+});

Importing Languages ​

Language files before packaging are located in: artplayer/src/i18n/*.js. You are welcome to add your language. Packaged language files are located at: artplayer/dist/i18n/*.js

js
import id from 'artplayer/dist/i18n/id.js';
 import zhTw from 'artplayer/dist/i18n/zh-tw.js';
 
 var art = new Artplayer({
diff --git a/docs/document/assets/en_start_i18n.md.DdodGftR.lean.js b/docs/document/assets/en_start_i18n.md.tulf_fkW.lean.js
similarity index 100%
rename from docs/document/assets/en_start_i18n.md.DdodGftR.lean.js
rename to docs/document/assets/en_start_i18n.md.tulf_fkW.lean.js
diff --git a/docs/document/assets/index.md.D3g3xAoX.js b/docs/document/assets/index.md.C6LGAVu8.js
similarity index 97%
rename from docs/document/assets/index.md.D3g3xAoX.js
rename to docs/document/assets/index.md.C6LGAVu8.js
index 47529b36d..ffe17a75a 100644
--- a/docs/document/assets/index.md.D3g3xAoX.js
+++ b/docs/document/assets/index.md.C6LGAVu8.js
@@ -1,4 +1,4 @@
-import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.CIzAx-5p.js";const c=JSON.parse('{"title":"安装使用","description":"","frontmatter":{},"headers":[],"relativePath":"index.md","filePath":"index.md","lastUpdated":1718551600000}'),p={name:"index.md"};function e(t,s,h,k,r,E){return n(),a("div",null,s[0]||(s[0]=[l(`
安装使用 ​
安装 ​
bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js
使用 ​
html
<html>
+import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.CIzAx-5p.js";const c=JSON.parse('{"title":"安装使用","description":"","frontmatter":{},"headers":[],"relativePath":"index.md","filePath":"index.md","lastUpdated":1718551600000}'),p={name:"index.md"};function e(t,s,h,k,r,E){return n(),a("div",null,s[0]||(s[0]=[l(`
安装使用 ​
安装 ​
bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js
使用 ​
html
<html>
     <head>
         <title>ArtPlayer Demo</title>
         <meta charset="UTF-8" />
@@ -19,7 +19,7 @@ import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.CIzAx-5p.js";const c
           });
         </script>
     </body>
-</html>
提示
播放器的尺寸依赖于容器 container 的尺寸，所以你的容器 container 必须是有尺寸的
以下链接可以看到更多的使用例子
/packages/artplayer-template
Vue.js ​
vue
<template>
+</html>
提示
播放器的尺寸依赖于容器 container 的尺寸，所以你的容器 container 必须是有尺寸的
以下链接可以看到更多的使用例子
/packages/artplayer-template
Vue.js ​
vue
<template>
   <div ref="artRef"></div>
 </template>
 
@@ -83,7 +83,7 @@ import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.CIzAx-5p.js";const c
     },
   },
 };
-</script>
Artplayer 非响应式：
在 Vue.js 里直接修改 option 是不会改变播放器的
React.js ​
jsx
import { useEffect, useRef } from 'react';
+</script>
Artplayer 非响应式：
在 Vue.js 里直接修改 option 是不会改变播放器的
React.js ​
jsx
import { useEffect, useRef } from 'react';
 import Artplayer from 'artplayer';
 
 export default function Player({ option, getInstance, ...rest }) {
@@ -171,4 +171,4 @@ import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.CIzAx-5p.js";const c
 
 option.volume = 0.5;
 
-const art8 = new Artplayer(option);
古老的浏览器 ​
生产构建的 artplayer.js 只兼容最新一个主版本的 Chrome：last 1 Chrome version
对于古老的浏览器，可以使用 artplayer.legacy.js 文件，可以兼容到：IE 11
js
import Artplayer from 'artplayer/dist/artplayer.legacy.js';
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js
假如你要兼容更古老的浏览器时，请修改以下配置然后自行构建：
构建配置：scripts/build.js
参考文档：browserslist
`,41)]))}const g=i(p,[["render",e]]);export{c as __pageData,g as default};
+const art8 = new Artplayer(option);
古老的浏览器 ​
生产构建的 artplayer.js 只兼容最新一个主版本的 Chrome：last 1 Chrome version
对于古老的浏览器，可以使用 artplayer.legacy.js 文件，可以兼容到：IE 11
js
import Artplayer from 'artplayer/dist/artplayer.legacy.js';
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js
假如你要兼容更古老的浏览器时，请修改以下配置然后自行构建：
构建配置：scripts/build.js
参考文档：browserslist
`,41)]))}const g=i(p,[["render",e]]);export{c as __pageData,g as default};
diff --git a/docs/document/assets/index.md.D3g3xAoX.lean.js b/docs/document/assets/index.md.C6LGAVu8.lean.js
similarity index 100%
rename from docs/document/assets/index.md.D3g3xAoX.lean.js
rename to docs/document/assets/index.md.C6LGAVu8.lean.js
diff --git a/docs/document/assets/plugin_danmuku.md.DbxWAnMR.js b/docs/document/assets/plugin_danmuku.md.D3fHuMpT.js
similarity index 99%
rename from docs/document/assets/plugin_danmuku.md.DbxWAnMR.js
rename to docs/document/assets/plugin_danmuku.md.D3fHuMpT.js
index 38649a5e9..11ef866d1 100644
--- a/docs/document/assets/plugin_danmuku.md.DbxWAnMR.js
+++ b/docs/document/assets/plugin_danmuku.md.D3fHuMpT.js
@@ -1,4 +1,4 @@
-import{_ as n,c as l,o as p,ak as s,j as i}from"./chunks/framework.CIzAx-5p.js";const y=JSON.parse('{"title":"弹幕库","description":"","frontmatter":{},"headers":[],"relativePath":"plugin/danmuku.md","filePath":"plugin/danmuku.md","lastUpdated":1734270991000}'),h={name:"plugin/danmuku.md"};function e(k,a,t,r,E,d){return p(),l("div",null,a[0]||(a[0]=[s(`
弹幕库 ​
演示 ​
👉 查看完整演示
安装 ​
bash
npm install artplayer-plugin-danmuku
bash
yarn add artplayer-plugin-danmuku
bash
pnpm add artplayer-plugin-danmuku
html
<script src="path/to/artplayer-plugin-danmuku.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
bash
https://unpkg.com/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
弹幕结构 ​
每一个弹幕是一个对象，多个弹幕组成的数组就是弹幕库，通常只需要text就可以发送一个弹幕，其余都是非必要参数
js
{
+import{_ as n,c as l,o as p,ak as s,j as i}from"./chunks/framework.CIzAx-5p.js";const y=JSON.parse('{"title":"弹幕库","description":"","frontmatter":{},"headers":[],"relativePath":"plugin/danmuku.md","filePath":"plugin/danmuku.md","lastUpdated":1734270991000}'),h={name:"plugin/danmuku.md"};function e(k,a,t,r,E,d){return p(),l("div",null,a[0]||(a[0]=[s(`
弹幕库 ​
演示 ​
👉 查看完整演示
安装 ​
bash
npm install artplayer-plugin-danmuku
bash
yarn add artplayer-plugin-danmuku
bash
pnpm add artplayer-plugin-danmuku
html
<script src="path/to/artplayer-plugin-danmuku.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
bash
https://unpkg.com/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
弹幕结构 ​
每一个弹幕是一个对象，多个弹幕组成的数组就是弹幕库，通常只需要text就可以发送一个弹幕，其余都是非必要参数
js
{
     text: '', // 弹幕文本
     time: 10, // 弹幕时间, 默认为当前播放器时间
     mode: 0, // 弹幕模式: 0: 滚动(默认)，1: 顶部，2: 底部
diff --git a/docs/document/assets/plugin_danmuku.md.DbxWAnMR.lean.js b/docs/document/assets/plugin_danmuku.md.D3fHuMpT.lean.js
similarity index 100%
rename from docs/document/assets/plugin_danmuku.md.DbxWAnMR.lean.js
rename to docs/document/assets/plugin_danmuku.md.D3fHuMpT.lean.js
diff --git a/docs/document/assets/start_i18n.md.pF9oCBr8.js b/docs/document/assets/start_i18n.md.CITlB1C5.js
similarity index 98%
rename from docs/document/assets/start_i18n.md.pF9oCBr8.js
rename to docs/document/assets/start_i18n.md.CITlB1C5.js
index 2ac32a2ce..59602b6d4 100644
--- a/docs/document/assets/start_i18n.md.pF9oCBr8.js
+++ b/docs/document/assets/start_i18n.md.CITlB1C5.js
@@ -2,7 +2,7 @@ import{_ as a,c as i,o as n,ak as l}from"./chunks/framework.CIzAx-5p.js";const c
     container: '.artplayer-app',
     url: '/assets/sample/video.mp4',
     lang: 'zh-cn', // or 'en'
-});
导入语言 ​
打包前的语言文件存放于: artplayer/src/i18n/*.js, 欢迎来添加你的语言
打包后的语言文件存放于: artplayer/dist/i18n/*.js
js
import id from 'artplayer/dist/i18n/id.js';
+});
导入语言 ​
打包前的语言文件存放于: artplayer/src/i18n/*.js, 欢迎来添加你的语言
打包后的语言文件存放于: artplayer/dist/i18n/*.js
js
import id from 'artplayer/dist/i18n/id.js';
 import zhTw from 'artplayer/dist/i18n/zh-tw.js';
 
 var art = new Artplayer({
diff --git a/docs/document/assets/start_i18n.md.pF9oCBr8.lean.js b/docs/document/assets/start_i18n.md.CITlB1C5.lean.js
similarity index 100%
rename from docs/document/assets/start_i18n.md.pF9oCBr8.lean.js
rename to docs/document/assets/start_i18n.md.CITlB1C5.lean.js
diff --git a/docs/document/component/contextmenu.html b/docs/document/component/contextmenu.html
index 96ea99731..d8b362e10 100644
--- a/docs/document/component/contextmenu.html
+++ b/docs/document/component/contextmenu.html
@@ -106,7 +106,7 @@
         })
     }, 3000);
 });
- + \ No newline at end of file diff --git a/docs/document/component/controls.html b/docs/document/component/controls.html index 4e87fa446..dd07a64fc 100644 --- a/docs/document/component/controls.html +++ b/docs/document/component/controls.html @@ -153,7 +153,7 @@ }); }, 3000); });
- + \ No newline at end of file diff --git a/docs/document/component/layers.html b/docs/document/component/layers.html index d6c682a8f..db604dc40 100644 --- a/docs/document/component/layers.html +++ b/docs/document/component/layers.html @@ -125,7 +125,7 @@ }); }, 3000); }); - + \ No newline at end of file diff --git a/docs/document/component/setting.html b/docs/document/component/setting.html index daed0c15c..4aec4c7b9 100644 --- a/docs/document/component/setting.html +++ b/docs/document/component/setting.html @@ -245,7 +245,7 @@ }); }, 3000); }); - + \ No newline at end of file diff --git a/docs/document/en/advanced/built-in.html b/docs/document/en/advanced/built-in.html index 8d0151702..7ddd9ff89 100644 --- a/docs/document/en/advanced/built-in.html +++ b/docs/document/en/advanced/built-in.html @@ -206,7 +206,7 @@ art.on('ready', () => { art.plugins.add(myPlugin); }); - + \ No newline at end of file diff --git a/docs/document/en/advanced/class.html b/docs/document/en/advanced/class.html index 21f9293c8..2be099dfa 100644 --- a/docs/document/en/advanced/class.html +++ b/docs/document/en/advanced/class.html @@ -31,7 +31,7 @@ }); console.info([...Artplayer.instances]);

version ​

Returns the version information of the player.

▶ Run Code
js
console.info(Artplayer.version);

env ​

Returns the environment variables of the player.

▶ Run Code
js
console.info(Artplayer.env);

build ​

Returns the build time of the player

▶ Run Code
js
console.info(Artplayer.build);

config ​

Returns the default configuration of the video

▶ Run Code
js
console.info(Artplayer.config);

utils ​

Returns a collection of utility functions for the player

▶ Run Code
js
console.info(Artplayer.utils);

For the full list of utility functions, please refer to the following address:

artplayer/types/utils.d.ts

scheme ​

Returns the validation scheme for the player options

▶ Run Code
js
console.info(Artplayer.scheme);

Emitter ​

Returns the constructor for the event dispatcher

▶ Run Code
js
console.info(Artplayer.Emitter);

validator ​

Returns the validation function for options

▶ Run Code
js
console.info(Artplayer.validator);

kindOf ​

Returns the function tool for type checking

▶ Run Code
js
console.info(Artplayer.kindOf);

html ​

Returns the html string required for the player

▶ Run Code
js
console.info(Artplayer.html);

option ​

Returns the player's default options

▶ Run Code
js
console.info(Artplayer.option);
- + \ No newline at end of file diff --git a/docs/document/en/advanced/event.html b/docs/document/en/advanced/event.html index 6b2635e7b..a28cef702 100644 --- a/docs/document/en/advanced/event.html +++ b/docs/document/en/advanced/event.html @@ -385,7 +385,7 @@ art.on('keydown', (event) => { console.log(event.code); });

video:canplay ​

The browser can play the media file, but estimates there is not enough data to play through to the end without having to stop for further buffering

video:canplaythrough ​

The browser estimates it can play the media through to the end without stopping for content buffering

video:complete ​

OfflineAudioContext rendering is complete

video:durationchange ​

Triggered when the value of the duration property changes

video:emptied ​

The media content becomes empty; for example, when this media has been completely loaded (or partially loaded), this event is sent and the load() method is called to reload it

video:ended ​

The video has stopped because the media reached the end point

video:error ​

An error occurred while fetching media data, or the resource type is not a supported media format

video:loadeddata ​

The first frame of the media has finished loading

video:loadedmetadata ​

Metadata has been loaded

video:pause ​

Playback has been paused

video:play ​

Playback has started

video:playing ​

Playback is ready to start following a pause or delay due to lack of data

video:progress ​

Periodically triggered while the browser is loading resources

video:ratechange ​

The playback rate has changed

video:seeked ​

A seek (frame skipping) operation has completed

video:seeking ​

A seek (frame skipping) operation has started

video:stalled ​

The user agent is trying to fetch media data, but the data unexpectedly has not appeared

video:suspend ​

Media data loading has been suspended

video:timeupdate ​

The time specified by the currentTime attribute has changed

video:volumechange ​

Volume changed

video:waiting ​

Playback has stopped due to temporarily missing data

- + \ No newline at end of file diff --git a/docs/document/en/advanced/global.html b/docs/document/en/advanced/global.html index b25ae9938..1948447ea 100644 --- a/docs/document/en/advanced/global.html +++ b/docs/document/en/advanced/global.html @@ -245,7 +245,7 @@ url: '/assets/sample/video.mp4', miniProgressBar: true, }); - + \ No newline at end of file diff --git a/docs/document/en/advanced/plugin.html b/docs/document/en/advanced/plugin.html index 13504e808..aa5d64108 100644 --- a/docs/document/en/advanced/plugin.html +++ b/docs/document/en/advanced/plugin.html @@ -122,7 +122,7 @@ }) ], }); - + \ No newline at end of file diff --git a/docs/document/en/advanced/property.html b/docs/document/en/advanced/property.html index f6367512a..3a2a03066 100644 --- a/docs/document/en/advanced/property.html +++ b/docs/document/en/advanced/property.html @@ -428,7 +428,7 @@ art.on('ready', () => { art.subtitleOffset = 1; }); - + \ No newline at end of file diff --git a/docs/document/en/component/contextmenu.html b/docs/document/en/component/contextmenu.html index 11d82b84d..d58624aa4 100644 --- a/docs/document/en/component/contextmenu.html +++ b/docs/document/en/component/contextmenu.html @@ -106,7 +106,7 @@ }) }, 3000); }); - + \ No newline at end of file diff --git a/docs/document/en/component/controls.html b/docs/document/en/component/controls.html index 68aca30fb..074bbf294 100644 --- a/docs/document/en/component/controls.html +++ b/docs/document/en/component/controls.html @@ -153,7 +153,7 @@ }); }, 3000); }); - + \ No newline at end of file diff --git a/docs/document/en/component/layers.html b/docs/document/en/component/layers.html index 009b0964a..be5c77e3d 100644 --- a/docs/document/en/component/layers.html +++ b/docs/document/en/component/layers.html @@ -125,7 +125,7 @@ }); }, 3000); }); - + \ No newline at end of file diff --git a/docs/document/en/component/setting.html b/docs/document/en/component/setting.html index 70557c803..4819784e0 100644 --- a/docs/document/en/component/setting.html +++ b/docs/document/en/component/setting.html @@ -245,7 +245,7 @@ }); }, 3000); }); - + \ No newline at end of file diff --git a/docs/document/en/index.html b/docs/document/en/index.html index 4802fd9d4..b392cf181 100644 --- a/docs/document/en/index.html +++ b/docs/document/en/index.html @@ -13,7 +13,7 @@ - + @@ -23,7 +23,7 @@ -
Artplayer.js

Appearance

Installation and Usage ​

Installation ​

bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>

CDN ​

bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js

Usage ​

html
<html>
+    
Artplayer.js
Appearance
Installation and Usage ​
Installation ​
bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js
Usage ​
html
<html>
     <head>
         <title>ArtPlayer Demo</title>
         <meta charset="UTF-8" />
@@ -44,7 +44,7 @@
           });
         </script>
     </body>
-</html>
Warning
The player's size depends on the size of the container container, so your container container must have a size.
You can see more examples of use at the following link
/packages/artplayer-template
Vue.js ​
vue
<template>
+</html>
Warning
The player's size depends on the size of the container container, so your container container must have a size.
You can see more examples of use at the following link
/packages/artplayer-template
Vue.js ​
vue
<template>
   <div ref="artRef"></div>
 </template>
 
@@ -108,7 +108,7 @@
     },
   },
 };
-</script>
Artplayer Not Responsive：
Modifying option directly in Vue.js will not change the player
React.js ​
jsx
import { useEffect, useRef } from 'react';
+</script>
Artplayer Not Responsive：
Modifying option directly in Vue.js will not change the player
React.js ​
jsx
import { useEffect, useRef } from 'react';
 import Artplayer from 'artplayer';
 
 export default function Player({ option, getInstance, ...rest }) {
@@ -196,8 +196,8 @@
 
 option.volume = 0.5;
 
-const art8 = new Artplayer(option);
Ancient Browsers ​
The production build of artplayer.js is only compatible with the latest major version of Chrome: last 1 Chrome version
For ancient browsers, you can use the artplayer.legacy.js file, which is compatible up to: IE 11
js
import Artplayer from 'artplayer/dist/artplayer.legacy.js';
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js
If you need to support even older browsers, please modify the following configuration and then build it yourself:
Build configuration: scripts/build.js
Refer to documentation: browserslist

-    
+const art8 = new Artplayer(option);

Ancient Browsers ​

The production build of artplayer.js is only compatible with the latest major version of Chrome: last 1 Chrome version

For ancient browsers, you can use the artplayer.legacy.js file, which is compatible up to: IE 11

js
import Artplayer from 'artplayer/dist/artplayer.legacy.js';
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js

If you need to support even older browsers, please modify the following configuration and then build it yourself:

Build configuration: scripts/build.js

Refer to documentation: browserslist

+ \ No newline at end of file diff --git a/docs/document/en/start/i18n.html b/docs/document/en/start/i18n.html index 78f108db8..fd4c5a8de 100644 --- a/docs/document/en/start/i18n.html +++ b/docs/document/en/start/i18n.html @@ -13,7 +13,7 @@ - + @@ -27,7 +27,7 @@ container: '.artplayer-app', url: '/assets/sample/video.mp4', lang: 'zh-cn', // or 'en' -});

Importing Languages ​

Language files before packaging are located in: artplayer/src/i18n/*.js. You are welcome to add your language. Packaged language files are located at: artplayer/dist/i18n/*.js

js
import id from 'artplayer/dist/i18n/id.js';
+});

Importing Languages ​

Language files before packaging are located in: artplayer/src/i18n/*.js. You are welcome to add your language. Packaged language files are located at: artplayer/dist/i18n/*.js

js
import id from 'artplayer/dist/i18n/id.js';
 import zhTw from 'artplayer/dist/i18n/zh-tw.js';
 
 var art = new Artplayer({
@@ -75,7 +75,7 @@
         },
     },
 });
- + \ No newline at end of file diff --git a/docs/document/en/start/option.html b/docs/document/en/start/option.html index c6b805455..84a5b3571 100644 --- a/docs/document/en/start/option.html +++ b/docs/document/en/start/option.html @@ -411,7 +411,7 @@ url: '/assets/sample/video.mp4', proxy: () => document.createElement('video') }); - + \ No newline at end of file diff --git a/docs/document/hashmap.json b/docs/document/hashmap.json index 33fc31b9d..05a4b1339 100644 --- a/docs/document/hashmap.json +++ b/docs/document/hashmap.json @@ -1 +1 @@ -{"advanced_built-in.md":"xIN6yJEQ","advanced_class.md":"eY3DVSC3","advanced_event.md":"c-TsYEyx","advanced_global.md":"BrPgVIjS","advanced_plugin.md":"BXZAPwSl","advanced_property.md":"Bv9cWBio","component_contextmenu.md":"-d4adzZb","component_controls.md":"DZNfg7M_","component_layers.md":"BYX-1Wvu","component_setting.md":"B_SkzqZZ","en_advanced_built-in.md":"TNSAz5Xl","en_advanced_class.md":"g5hMOwKP","en_advanced_event.md":"rzb3kj1q","en_advanced_global.md":"CeJCRiyy","en_advanced_plugin.md":"BS5dhI7P","en_advanced_property.md":"DT7zAMKq","en_component_contextmenu.md":"CSeB35ob","en_component_controls.md":"CamUOgKQ","en_component_layers.md":"BtuRSWO9","en_component_setting.md":"DHxmIQKF","en_index.md":"C5Q5CphE","en_start_i18n.md":"DdodGftR","en_start_option.md":"WkjoTmIK","index.md":"D3g3xAoX","plugin_danmuku.md":"DbxWAnMR","start_i18n.md":"pF9oCBr8","start_option.md":"VVl3BaRC"} +{"advanced_built-in.md":"xIN6yJEQ","advanced_class.md":"eY3DVSC3","advanced_event.md":"c-TsYEyx","advanced_global.md":"BrPgVIjS","advanced_plugin.md":"BXZAPwSl","advanced_property.md":"Bv9cWBio","component_contextmenu.md":"-d4adzZb","component_controls.md":"DZNfg7M_","component_layers.md":"BYX-1Wvu","component_setting.md":"B_SkzqZZ","en_advanced_built-in.md":"TNSAz5Xl","en_advanced_class.md":"g5hMOwKP","en_advanced_event.md":"rzb3kj1q","en_advanced_global.md":"CeJCRiyy","en_advanced_plugin.md":"BS5dhI7P","en_advanced_property.md":"DT7zAMKq","en_component_contextmenu.md":"CSeB35ob","en_component_controls.md":"CamUOgKQ","en_component_layers.md":"BtuRSWO9","en_component_setting.md":"DHxmIQKF","en_index.md":"kTZkfRT-","en_start_i18n.md":"tulf_fkW","en_start_option.md":"WkjoTmIK","index.md":"C6LGAVu8","plugin_danmuku.md":"D3fHuMpT","start_i18n.md":"CITlB1C5","start_option.md":"VVl3BaRC"} diff --git a/docs/document/index.html b/docs/document/index.html index 0f1a75d99..e5fbdf971 100644 --- a/docs/document/index.html +++ b/docs/document/index.html @@ -13,7 +13,7 @@ - + @@ -23,7 +23,7 @@ -
Artplayer.js

Appearance

安装使用 ​

安装 ​

bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>

CDN ​

bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js

使用 ​

html
<html>
+    
Artplayer.js
Appearance
安装使用 ​
安装 ​
bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js
使用 ​
html
<html>
     <head>
         <title>ArtPlayer Demo</title>
         <meta charset="UTF-8" />
@@ -44,7 +44,7 @@
           });
         </script>
     </body>
-</html>
提示
播放器的尺寸依赖于容器 container 的尺寸，所以你的容器 container 必须是有尺寸的
以下链接可以看到更多的使用例子
/packages/artplayer-template
Vue.js ​
vue
<template>
+</html>
提示
播放器的尺寸依赖于容器 container 的尺寸，所以你的容器 container 必须是有尺寸的
以下链接可以看到更多的使用例子
/packages/artplayer-template
Vue.js ​
vue
<template>
   <div ref="artRef"></div>
 </template>
 
@@ -108,7 +108,7 @@
     },
   },
 };
-</script>
Artplayer 非响应式：
在 Vue.js 里直接修改 option 是不会改变播放器的
React.js ​
jsx
import { useEffect, useRef } from 'react';
+</script>
Artplayer 非响应式：
在 Vue.js 里直接修改 option 是不会改变播放器的
React.js ​
jsx
import { useEffect, useRef } from 'react';
 import Artplayer from 'artplayer';
 
 export default function Player({ option, getInstance, ...rest }) {
@@ -196,8 +196,8 @@
 
 option.volume = 0.5;
 
-const art8 = new Artplayer(option);
古老的浏览器 ​
生产构建的 artplayer.js 只兼容最新一个主版本的 Chrome：last 1 Chrome version
对于古老的浏览器，可以使用 artplayer.legacy.js 文件，可以兼容到：IE 11
js
import Artplayer from 'artplayer/dist/artplayer.legacy.js';
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js
假如你要兼容更古老的浏览器时，请修改以下配置然后自行构建：
构建配置：scripts/build.js
参考文档：browserslist

-    
+const art8 = new Artplayer(option);

古老的浏览器 ​

生产构建的 artplayer.js 只兼容最新一个主版本的 Chrome：last 1 Chrome version

对于古老的浏览器，可以使用 artplayer.legacy.js 文件，可以兼容到：IE 11

js
import Artplayer from 'artplayer/dist/artplayer.legacy.js';
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js

假如你要兼容更古老的浏览器时，请修改以下配置然后自行构建：

构建配置：scripts/build.js

参考文档：browserslist

+ \ No newline at end of file diff --git a/docs/document/plugin/danmuku.html b/docs/document/plugin/danmuku.html index 12b1f86fd..0948adc9d 100644 --- a/docs/document/plugin/danmuku.html +++ b/docs/document/plugin/danmuku.html @@ -13,7 +13,7 @@ - + @@ -23,7 +23,7 @@ -
Artplayer.js

Appearance

弹幕库 ​

演示 ​

👉 查看完整演示

安装 ​

bash
npm install artplayer-plugin-danmuku
bash
yarn add artplayer-plugin-danmuku
bash
pnpm add artplayer-plugin-danmuku
html
<script src="path/to/artplayer-plugin-danmuku.js"></script>

CDN ​

bash
https://cdn.jsdelivr.net/npm/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
bash
https://unpkg.com/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js

弹幕结构 ​

每一个弹幕是一个对象，多个弹幕组成的数组就是弹幕库，通常只需要text就可以发送一个弹幕，其余都是非必要参数

js
{
+    
Artplayer.js
Appearance
弹幕库 ​
演示 ​
👉 查看完整演示
安装 ​
bash
npm install artplayer-plugin-danmuku
bash
yarn add artplayer-plugin-danmuku
bash
pnpm add artplayer-plugin-danmuku
html
<script src="path/to/artplayer-plugin-danmuku.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
bash
https://unpkg.com/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
弹幕结构 ​
每一个弹幕是一个对象，多个弹幕组成的数组就是弹幕库，通常只需要text就可以发送一个弹幕，其余都是非必要参数
js
{
     text: '', // 弹幕文本
     time: 10, // 弹幕时间, 默认为当前播放器时间
     mode: 0, // 弹幕模式: 0: 滚动(默认)，1: 顶部，2: 底部
@@ -367,7 +367,7 @@
 art.on('artplayerPluginDanmuku:destroy', () => {
     console.info('弹幕销毁');
 });

-    
+    
     
   
 
\ No newline at end of file
diff --git a/docs/document/start/i18n.html b/docs/document/start/i18n.html
index 952194e35..73e641b5c 100644
--- a/docs/document/start/i18n.html
+++ b/docs/document/start/i18n.html
@@ -13,7 +13,7 @@
     
     
     
-    
+    
     
     
     
@@ -27,7 +27,7 @@
     container: '.artplayer-app',
     url: '/assets/sample/video.mp4',
     lang: 'zh-cn', // or 'en'
-});

导入语言 ​

打包前的语言文件存放于: artplayer/src/i18n/*.js, 欢迎来添加你的语言

打包后的语言文件存放于: artplayer/dist/i18n/*.js

js
import id from 'artplayer/dist/i18n/id.js';
+});

导入语言 ​

打包前的语言文件存放于: artplayer/src/i18n/*.js, 欢迎来添加你的语言

打包后的语言文件存放于: artplayer/dist/i18n/*.js

js
import id from 'artplayer/dist/i18n/id.js';
 import zhTw from 'artplayer/dist/i18n/zh-tw.js';
 
 var art = new Artplayer({
@@ -75,7 +75,7 @@
         },
     },
 });
- + \ No newline at end of file diff --git a/docs/document/start/option.html b/docs/document/start/option.html index bc463757c..b21d203d0 100644 --- a/docs/document/start/option.html +++ b/docs/document/start/option.html @@ -411,7 +411,7 @@ url: '/assets/sample/video.mp4', proxy: () => document.createElement('video') }); - + \ No newline at end of file diff --git a/docs/uncompiled/artplayer/index.js b/docs/uncompiled/artplayer/index.js index 119243021..2d506c5bd 100644 --- a/docs/uncompiled/artplayer/index.js +++ b/docs/uncompiled/artplayer/index.js @@ -160,7 +160,7 @@ }); } } -})({"eFv8l":[function(require,module,exports,__globalThis) { +})({"jHWOm":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _indexLess = require("bundle-text:./style/index.less"); @@ -254,13 +254,10 @@ class Artplayer extends (0, _emitterDefault.default) { return instances; } static get version() { - return "5.2.3"; + return '"5.2.3"'; } static get env() { - return "development"; - } - static get build() { - return "2025-04-20 10:44:27"; + return '"development"'; } static get config() { return 0, _configDefault.default; @@ -429,10 +426,10 @@ if (_utils.isBrowser) { }, 100); } -},{"bundle-text:./style/index.less":"SvnDa","option-validator":"2tbdu","./utils/emitter":"elSLF","./utils":"jmgNb","./scheme":"gL38d","./config":"2ZnKD","./template":"bDTDS","./i18n":"k0CtI","./player":"35XKf","./control":"faO0X","./contextmenu":"5npaZ","./info":"6vVKE","./subtitle":"4exyO","./events":"dz5ul","./hotkey":"1nFqF","./layer":"fvy8V","./loading":"h8KPY","./notice":"cr1XY","./mask":"llnR4","./icons":"gP6M7","./setting":"e5Aaq","./storage":"feFxw","./plugins":"h1hfO","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"SvnDa":[function(require,module,exports,__globalThis) { +},{"bundle-text:./style/index.less":"bFGMG","option-validator":"9hUEm","./utils/emitter":"2qvfs","./utils":"gGxPm","./scheme":"8YPbR","./config":"1dlGA","./template":"5JwMQ","./i18n":"3Jf1s","./player":"iA4EC","./control":"cNVpy","./contextmenu":"dx7Zz","./info":"gvEup","./subtitle":"hxr0l","./events":"dQzlM","./hotkey":"drylQ","./layer":"7Oas9","./loading":"glZdQ","./notice":"jZEIz","./mask":"iGxU6","./icons":"avFu3","./setting":"7ATN8","./storage":"grHII","./plugins":"6P64r","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"bFGMG":[function(require,module,exports,__globalThis) { module.exports = ".art-video-player {\n --art-theme: red;\n --art-font-color: #fff;\n --art-background-color: #000;\n --art-text-shadow-color: #00000080;\n --art-transition-duration: .2s;\n --art-padding: 10px;\n --art-border-radius: 3px;\n --art-progress-height: 6px;\n --art-progress-color: #ffffff40;\n --art-hover-color: #ffffff40;\n --art-loaded-color: #ffffff40;\n --art-state-size: 80px;\n --art-state-opacity: .8;\n --art-bottom-height: 100px;\n --art-bottom-offset: 20px;\n --art-bottom-gap: 5px;\n --art-highlight-width: 8px;\n --art-highlight-color: #ffffff80;\n --art-control-height: 46px;\n --art-control-opacity: .75;\n --art-control-icon-size: 36px;\n --art-control-icon-scale: 1.1;\n --art-volume-height: 120px;\n --art-volume-handle-size: 14px;\n --art-lock-size: 36px;\n --art-indicator-scale: 0;\n --art-indicator-size: 16px;\n --art-fullscreen-web-index: 9999;\n --art-settings-icon-size: 24px;\n --art-settings-max-height: 300px;\n --art-selector-max-height: 300px;\n --art-contextmenus-min-width: 250px;\n --art-subtitle-font-size: 20px;\n --art-subtitle-gap: 5px;\n --art-subtitle-bottom: 15px;\n --art-subtitle-border: #000;\n --art-widget-background: #000000d9;\n --art-tip-background: #000000b3;\n --art-scrollbar-size: 4px;\n --art-scrollbar-background: #ffffff40;\n --art-scrollbar-background-hover: #ffffff80;\n --art-mini-progress-height: 2px;\n}\n\n.art-bg-cover {\n background-position: center;\n background-repeat: no-repeat;\n background-size: cover;\n}\n\n.art-bottom-gradient {\n background-image: linear-gradient(to top, #000, #0006, #0000);\n background-position: bottom;\n background-repeat: repeat-x;\n}\n\n.art-backdrop-filter {\n backdrop-filter: saturate(180%) blur(20px);\n background-color: #000000bf !important;\n}\n\n.art-truncate {\n text-overflow: ellipsis;\n white-space: nowrap;\n overflow: hidden;\n}\n\n.art-video-player {\n zoom: 1;\n text-align: left;\n user-select: none;\n box-sizing: border-box;\n width: 100%;\n height: 100%;\n color: var(--art-font-color);\n background-color: var(--art-background-color);\n text-shadow: 0 0 2px var(--art-text-shadow-color);\n -webkit-tap-highlight-color: #0000;\n -ms-touch-action: manipulation;\n touch-action: manipulation;\n -ms-high-contrast-adjust: none;\n direction: ltr;\n outline: 0;\n margin: 0 auto;\n padding: 0;\n font-family: PingFang SC, Helvetica Neue, Microsoft YaHei, Roboto, Arial, sans-serif;\n font-size: 14px;\n line-height: 1.3;\n position: relative;\n}\n\n.art-video-player *, .art-video-player :before, .art-video-player :after {\n box-sizing: border-box;\n}\n\n.art-video-player ::-webkit-scrollbar {\n width: var(--art-scrollbar-size);\n height: var(--art-scrollbar-size);\n}\n\n.art-video-player ::-webkit-scrollbar-thumb {\n background-color: var(--art-scrollbar-background);\n}\n\n.art-video-player ::-webkit-scrollbar-thumb:hover {\n background-color: var(--art-scrollbar-background-hover);\n}\n\n.art-video-player img {\n vertical-align: top;\n max-width: 100%;\n}\n\n.art-video-player svg {\n fill: var(--art-font-color);\n}\n\n.art-video-player a {\n color: var(--art-font-color);\n text-decoration: none;\n}\n\n.art-icon {\n justify-content: center;\n align-items: center;\n line-height: 1;\n display: flex;\n}\n\n.art-video-player.art-backdrop .art-contextmenus, .art-video-player.art-backdrop .art-info, .art-video-player.art-backdrop .art-settings, .art-video-player.art-backdrop .art-layer-auto-playback, .art-video-player.art-backdrop .art-selector-list, .art-video-player.art-backdrop .art-volume-inner {\n backdrop-filter: saturate(180%) blur(20px);\n background-color: #000000bf !important;\n}\n\n.art-video {\n z-index: 10;\n cursor: pointer;\n width: 100%;\n height: 100%;\n position: absolute;\n inset: 0;\n}\n\n.art-poster {\n z-index: 11;\n pointer-events: none;\n background-position: center;\n background-repeat: no-repeat;\n background-size: cover;\n width: 100%;\n height: 100%;\n position: absolute;\n inset: 0;\n}\n\n.art-video-player .art-subtitle {\n z-index: 20;\n text-align: center;\n pointer-events: none;\n justify-content: center;\n align-items: center;\n gap: var(--art-subtitle-gap);\n width: 100%;\n bottom: var(--art-subtitle-bottom);\n font-size: var(--art-subtitle-font-size);\n transition: bottom var(--art-transition-duration) ease;\n text-shadow: var(--art-subtitle-border) 1px 0 1px, var(--art-subtitle-border) 0 1px 1px, var(--art-subtitle-border) -1px 0 1px, var(--art-subtitle-border) 0 -1px 1px, var(--art-subtitle-border) 1px 1px 1px, var(--art-subtitle-border) -1px -1px 1px, var(--art-subtitle-border) 1px -1px 1px, var(--art-subtitle-border) -1px 1px 1px;\n flex-direction: column;\n padding: 0 5%;\n display: none;\n position: absolute;\n}\n\n.art-video-player.art-subtitle-show .art-subtitle {\n display: flex;\n}\n\n.art-video-player.art-control-show .art-subtitle {\n bottom: calc(var(--art-control-height) + var(--art-subtitle-bottom));\n}\n\n.art-danmuku {\n z-index: 30;\n pointer-events: none;\n width: 100%;\n height: 100%;\n position: absolute;\n inset: 0;\n overflow: hidden;\n}\n\n.art-video-player .art-layers {\n z-index: 40;\n pointer-events: none;\n width: 100%;\n height: 100%;\n display: none;\n position: absolute;\n inset: 0;\n}\n\n.art-video-player .art-layers .art-layer {\n pointer-events: auto;\n}\n\n.art-video-player.art-layer-show .art-layers {\n display: flex;\n}\n\n.art-video-player .art-mask {\n z-index: 50;\n pointer-events: none;\n justify-content: center;\n align-items: center;\n width: 100%;\n height: 100%;\n display: flex;\n position: absolute;\n inset: 0;\n}\n\n.art-video-player .art-mask .art-state {\n opacity: 0;\n width: var(--art-state-size);\n height: var(--art-state-size);\n transition: all var(--art-transition-duration) ease;\n justify-content: center;\n align-items: center;\n display: flex;\n transform: scale(2);\n}\n\n.art-video-player.art-mask-show .art-state {\n cursor: pointer;\n pointer-events: auto;\n opacity: var(--art-state-opacity);\n transform: scale(1);\n}\n\n.art-video-player.art-loading-show .art-state {\n display: none;\n}\n\n.art-video-player .art-loading {\n z-index: 70;\n pointer-events: none;\n justify-content: center;\n align-items: center;\n width: 100%;\n height: 100%;\n display: none;\n position: absolute;\n inset: 0;\n}\n\n.art-video-player.art-loading-show .art-loading {\n display: flex;\n}\n\n.art-video-player .art-bottom {\n z-index: 60;\n opacity: 0;\n pointer-events: none;\n width: 100%;\n height: 100%;\n padding: 0 var(--art-padding);\n transition: all var(--art-transition-duration) ease;\n background-size: 100% var(--art-bottom-height);\n background-image: linear-gradient(to top, #000, #0006, #0000);\n background-position: bottom;\n background-repeat: repeat-x;\n flex-direction: column;\n justify-content: flex-end;\n display: flex;\n position: absolute;\n inset: 0;\n overflow: hidden;\n}\n\n.art-video-player .art-bottom .art-controls, .art-video-player .art-bottom .art-progress {\n transform: translateY(var(--art-bottom-offset));\n transition: transform var(--art-transition-duration) ease;\n}\n\n.art-video-player.art-control-show .art-bottom, .art-video-player.art-hover .art-bottom {\n opacity: 1;\n}\n\n.art-video-player.art-control-show .art-bottom .art-controls, .art-video-player.art-hover .art-bottom .art-controls, .art-video-player.art-control-show .art-bottom .art-progress, .art-video-player.art-hover .art-bottom .art-progress {\n transform: translateY(0);\n}\n\n.art-bottom .art-progress {\n z-index: 0;\n pointer-events: auto;\n padding-bottom: var(--art-bottom-gap);\n position: relative;\n}\n\n.art-bottom .art-progress .art-control-progress {\n cursor: pointer;\n height: var(--art-progress-height);\n justify-content: center;\n align-items: center;\n display: flex;\n position: relative;\n}\n\n.art-bottom .art-progress .art-control-progress .art-control-progress-inner {\n width: 100%;\n height: 50%;\n transition: height var(--art-transition-duration) ease;\n background-color: var(--art-progress-color);\n align-items: center;\n display: flex;\n position: relative;\n}\n\n.art-bottom .art-progress .art-control-progress .art-control-progress-inner .art-progress-hover {\n z-index: 0;\n background-color: var(--art-hover-color);\n width: 0%;\n height: 100%;\n position: absolute;\n inset: 0;\n}\n\n.art-bottom .art-progress .art-control-progress .art-control-progress-inner .art-progress-loaded {\n z-index: 10;\n background-color: var(--art-loaded-color);\n width: 0%;\n height: 100%;\n position: absolute;\n inset: 0;\n}\n\n.art-bottom .art-progress .art-control-progress .art-control-progress-inner .art-progress-played {\n z-index: 20;\n background-color: var(--art-theme);\n width: 0%;\n height: 100%;\n position: absolute;\n inset: 0;\n}\n\n.art-bottom .art-progress .art-control-progress .art-control-progress-inner .art-progress-highlight {\n z-index: 30;\n pointer-events: none;\n width: 100%;\n height: 100%;\n position: absolute;\n inset: 0;\n}\n\n.art-bottom .art-progress .art-control-progress .art-control-progress-inner .art-progress-highlight span {\n z-index: 0;\n pointer-events: auto;\n width: 100%;\n height: 100%;\n transform: translateX(calc(var(--art-highlight-width) / -2));\n background-color: var(--art-highlight-color);\n position: absolute;\n inset: 0 auto 0 0;\n width: var(--art-highlight-width) !important;\n}\n\n.art-bottom .art-progress .art-control-progress .art-control-progress-inner .art-progress-indicator {\n z-index: 40;\n width: var(--art-indicator-size);\n height: var(--art-indicator-size);\n transform: scale(var(--art-indicator-scale));\n margin-left: calc(var(--art-indicator-size) / -2);\n transition: transform var(--art-transition-duration) ease;\n border-radius: 50%;\n justify-content: center;\n align-items: center;\n display: flex;\n position: absolute;\n left: 0;\n}\n\n.art-bottom .art-progress .art-control-progress .art-control-progress-inner .art-progress-indicator .art-icon {\n pointer-events: none;\n width: 100%;\n height: 100%;\n}\n\n.art-bottom .art-progress .art-control-progress .art-control-progress-inner .art-progress-indicator:hover {\n transform: scale(1.2) !important;\n}\n\n.art-bottom .art-progress .art-control-progress .art-control-progress-inner .art-progress-indicator:active {\n transform: scale(1) !important;\n}\n\n.art-bottom .art-progress .art-control-progress .art-control-progress-inner .art-progress-tip {\n z-index: 50;\n border-radius: var(--art-border-radius);\n white-space: nowrap;\n background-color: var(--art-tip-background);\n padding: 3px 5px;\n font-size: 12px;\n line-height: 1;\n display: none;\n position: absolute;\n top: -25px;\n left: 0;\n}\n\n.art-bottom .art-progress .art-control-progress:hover .art-control-progress-inner {\n height: 100%;\n}\n\n.art-bottom .art-progress .art-control-thumbnails {\n bottom: calc(var(--art-bottom-gap) + 10px);\n border-radius: var(--art-border-radius);\n pointer-events: none;\n background-color: var(--art-widget-background);\n display: none;\n position: absolute;\n left: 0;\n box-shadow: 0 1px 3px #0003, 0 1px 2px -1px #0003;\n}\n\n.art-bottom:hover .art-progress .art-control-progress .art-control-progress-inner .art-progress-indicator {\n transform: scale(1);\n}\n\n.art-controls {\n z-index: 10;\n pointer-events: auto;\n height: var(--art-control-height);\n justify-content: space-between;\n align-items: center;\n display: flex;\n position: relative;\n}\n\n.art-controls .art-controls-left, .art-controls .art-controls-right {\n height: 100%;\n display: flex;\n}\n\n.art-controls .art-controls-center {\n flex: 1;\n justify-content: center;\n align-items: center;\n height: 100%;\n padding: 0 10px;\n display: none;\n}\n\n.art-controls .art-controls-right {\n justify-content: flex-end;\n}\n\n.art-controls .art-control {\n cursor: pointer;\n white-space: nowrap;\n opacity: var(--art-control-opacity);\n min-height: var(--art-control-height);\n min-width: var(--art-control-height);\n transition: opacity var(--art-transition-duration) ease;\n flex-shrink: 0;\n justify-content: center;\n align-items: center;\n display: flex;\n}\n\n.art-controls .art-control .art-icon {\n height: var(--art-control-icon-size);\n width: var(--art-control-icon-size);\n transform: scale(var(--art-control-icon-scale));\n transition: transform var(--art-transition-duration) ease;\n}\n\n.art-controls .art-control .art-icon:active {\n transform: scale(calc(var(--art-control-icon-scale) * .8));\n}\n\n.art-controls .art-control:hover {\n opacity: 1;\n}\n\n.art-control-volume {\n position: relative;\n}\n\n.art-control-volume .art-volume-panel {\n text-align: center;\n cursor: default;\n opacity: 0;\n pointer-events: none;\n left: 0;\n right: 0;\n bottom: var(--art-control-height);\n width: var(--art-control-height);\n height: var(--art-volume-height);\n transition: all var(--art-transition-duration) ease;\n justify-content: center;\n align-items: center;\n padding: 0 5px;\n font-size: 12px;\n display: flex;\n position: absolute;\n transform: translateY(10px);\n}\n\n.art-control-volume .art-volume-panel .art-volume-inner {\n border-radius: var(--art-border-radius);\n background-color: var(--art-widget-background);\n flex-direction: column;\n align-items: center;\n gap: 10px;\n width: 100%;\n height: 100%;\n padding: 10px 0 12px;\n display: flex;\n}\n\n.art-control-volume .art-volume-panel .art-volume-inner .art-volume-slider {\n cursor: pointer;\n flex: 1;\n justify-content: center;\n width: 100%;\n display: flex;\n position: relative;\n}\n\n.art-control-volume .art-volume-panel .art-volume-inner .art-volume-slider .art-volume-handle {\n border-radius: var(--art-border-radius);\n background-color: #ffffff40;\n justify-content: center;\n width: 2px;\n display: flex;\n position: relative;\n overflow: hidden;\n}\n\n.art-control-volume .art-volume-panel .art-volume-inner .art-volume-slider .art-volume-handle .art-volume-loaded {\n z-index: 0;\n background-color: var(--art-theme);\n width: 100%;\n height: 100%;\n position: absolute;\n inset: 0;\n}\n\n.art-control-volume .art-volume-panel .art-volume-inner .art-volume-slider .art-volume-indicator {\n width: var(--art-volume-handle-size);\n height: var(--art-volume-handle-size);\n margin-top: calc(var(--art-volume-handle-size) / -2);\n background-color: var(--art-theme);\n transition: transform var(--art-transition-duration) ease;\n border-radius: 100%;\n flex-shrink: 0;\n position: absolute;\n transform: scale(1);\n}\n\n.art-control-volume .art-volume-panel .art-volume-inner .art-volume-slider:active .art-volume-indicator {\n transform: scale(.9);\n}\n\n.art-control-volume:hover .art-volume-panel {\n opacity: 1;\n pointer-events: auto;\n transform: translateY(0);\n}\n\n.art-video-player .art-notice {\n z-index: 80;\n width: 100%;\n height: auto;\n padding: var(--art-padding);\n pointer-events: none;\n display: none;\n position: absolute;\n inset: 0 0 auto;\n}\n\n.art-video-player .art-notice .art-notice-inner {\n border-radius: var(--art-border-radius);\n background-color: var(--art-tip-background);\n padding: 5px;\n line-height: 1;\n display: inline-flex;\n}\n\n.art-video-player.art-notice-show .art-notice {\n display: flex;\n}\n\n.art-video-player .art-contextmenus {\n z-index: 120;\n border-radius: var(--art-border-radius);\n background-color: var(--art-widget-background);\n min-width: var(--art-contextmenus-min-width);\n flex-direction: column;\n padding: 5px 0;\n font-size: 12px;\n display: none;\n position: absolute;\n}\n\n.art-video-player .art-contextmenus .art-contextmenu {\n cursor: pointer;\n border-bottom: 1px solid #ffffff1a;\n padding: 10px 15px;\n display: flex;\n}\n\n.art-video-player .art-contextmenus .art-contextmenu span {\n padding: 0 8px;\n}\n\n.art-video-player .art-contextmenus .art-contextmenu span:hover, .art-video-player .art-contextmenus .art-contextmenu span.art-current {\n color: var(--art-theme);\n}\n\n.art-video-player .art-contextmenus .art-contextmenu:hover {\n background-color: #ffffff1a;\n}\n\n.art-video-player .art-contextmenus .art-contextmenu:last-child {\n border-bottom: none;\n}\n\n.art-video-player.art-contextmenu-show .art-contextmenus {\n display: flex;\n}\n\n.art-video-player .art-settings {\n z-index: 90;\n border-radius: var(--art-border-radius);\n max-height: var(--art-settings-max-height);\n left: auto;\n right: var(--art-padding);\n bottom: var(--art-control-height);\n transition: all var(--art-transition-duration) ease;\n background-color: var(--art-widget-background);\n flex-direction: column;\n display: none;\n position: absolute;\n overflow: hidden auto;\n}\n\n.art-video-player .art-settings .art-setting-panel {\n flex-direction: column;\n display: none;\n}\n\n.art-video-player .art-settings .art-setting-panel.art-current {\n display: flex;\n}\n\n.art-video-player .art-settings .art-setting-panel .art-setting-item {\n cursor: pointer;\n transition: background-color var(--art-transition-duration) ease;\n justify-content: space-between;\n align-items: center;\n padding: 0 5px;\n display: flex;\n overflow: hidden;\n}\n\n.art-video-player .art-settings .art-setting-panel .art-setting-item:hover {\n background-color: #ffffff1a;\n}\n\n.art-video-player .art-settings .art-setting-panel .art-setting-item.art-current {\n color: var(--art-theme);\n}\n\n.art-video-player .art-settings .art-setting-panel .art-setting-item .art-icon-check {\n visibility: hidden;\n height: 15px;\n}\n\n.art-video-player .art-settings .art-setting-panel .art-setting-item.art-current .art-icon-check {\n visibility: visible;\n}\n\n.art-video-player .art-settings .art-setting-panel .art-setting-item .art-setting-item-left {\n flex-shrink: 0;\n justify-content: center;\n align-items: center;\n gap: 5px;\n display: flex;\n}\n\n.art-video-player .art-settings .art-setting-panel .art-setting-item .art-setting-item-left .art-setting-item-left-icon {\n height: var(--art-settings-icon-size);\n width: var(--art-settings-icon-size);\n justify-content: center;\n align-items: center;\n display: flex;\n}\n\n.art-video-player .art-settings .art-setting-panel .art-setting-item .art-setting-item-right {\n justify-content: center;\n align-items: center;\n gap: 5px;\n font-size: 12px;\n display: flex;\n}\n\n.art-video-player .art-settings .art-setting-panel .art-setting-item .art-setting-item-right .art-setting-item-right-tooltip {\n white-space: nowrap;\n color: #ffffff80;\n}\n\n.art-video-player .art-settings .art-setting-panel .art-setting-item .art-setting-item-right .art-setting-item-right-icon {\n justify-content: center;\n align-items: center;\n min-width: 32px;\n height: 24px;\n display: flex;\n}\n\n.art-video-player .art-settings .art-setting-panel .art-setting-item .art-setting-item-right .art-setting-range {\n appearance: none;\n background-color: #fff3;\n outline: none;\n width: 80px;\n height: 3px;\n}\n\n.art-video-player .art-settings .art-setting-panel .art-setting-item-back {\n border-bottom: 1px solid #ffffff1a;\n}\n\n.art-video-player.art-setting-show .art-settings {\n display: flex;\n}\n\n.art-video-player .art-info {\n left: var(--art-padding);\n top: var(--art-padding);\n z-index: 100;\n border-radius: var(--art-border-radius);\n background-color: var(--art-widget-background);\n padding: 10px;\n font-size: 12px;\n display: none;\n position: absolute;\n}\n\n.art-video-player .art-info .art-info-panel {\n flex-direction: column;\n gap: 5px;\n display: flex;\n}\n\n.art-video-player .art-info .art-info-panel .art-info-item {\n align-items: center;\n gap: 5px;\n display: flex;\n}\n\n.art-video-player .art-info .art-info-panel .art-info-item .art-info-title {\n text-align: right;\n width: 100px;\n}\n\n.art-video-player .art-info .art-info-panel .art-info-item .art-info-content {\n text-overflow: ellipsis;\n white-space: nowrap;\n user-select: all;\n width: 250px;\n overflow: hidden;\n}\n\n.art-video-player .art-info .art-info-close {\n cursor: pointer;\n position: absolute;\n top: 5px;\n right: 5px;\n}\n\n.art-video-player.art-info-show .art-info {\n display: flex;\n}\n\n.art-hide-cursor * {\n cursor: none !important;\n}\n\n.art-video-player[data-aspect-ratio] {\n overflow: hidden;\n}\n\n.art-video-player[data-aspect-ratio] .art-video {\n object-fit: fill;\n box-sizing: content-box;\n}\n\n.art-fullscreen {\n --art-progress-height: 8px;\n --art-indicator-size: 20px;\n --art-control-height: 60px;\n --art-control-icon-scale: 1.3;\n}\n\n.art-fullscreen-web {\n --art-progress-height: 8px;\n --art-indicator-size: 20px;\n --art-control-height: 60px;\n --art-control-icon-scale: 1.3;\n z-index: var(--art-fullscreen-web-index);\n width: 100%;\n height: 100%;\n position: fixed;\n inset: 0;\n}\n\n.art-mini-popup {\n z-index: 9999;\n border-radius: var(--art-border-radius);\n cursor: move;\n user-select: none;\n background: #000;\n width: 320px;\n height: 180px;\n transition: opacity .2s;\n position: fixed;\n overflow: hidden;\n box-shadow: 0 0 5px #00000080;\n}\n\n.art-mini-popup svg {\n fill: #fff;\n}\n\n.art-mini-popup .art-video {\n pointer-events: none;\n}\n\n.art-mini-popup .art-mini-close {\n z-index: 20;\n cursor: pointer;\n opacity: 0;\n transition: opacity .2s;\n position: absolute;\n top: 10px;\n right: 10px;\n}\n\n.art-mini-popup .art-mini-state {\n z-index: 30;\n pointer-events: none;\n opacity: 0;\n background-color: #00000040;\n justify-content: center;\n align-items: center;\n width: 100%;\n height: 100%;\n transition: opacity .2s;\n display: flex;\n position: absolute;\n inset: 0;\n}\n\n.art-mini-popup .art-mini-state .art-icon {\n opacity: .75;\n cursor: pointer;\n pointer-events: auto;\n transition: transform .2s;\n transform: scale(3);\n}\n\n.art-mini-popup .art-mini-state .art-icon:active {\n transform: scale(2.5);\n}\n\n.art-mini-popup.art-mini-droging {\n opacity: .9;\n}\n\n.art-mini-popup:hover .art-mini-close, .art-mini-popup:hover .art-mini-state {\n opacity: 1;\n}\n\n.art-video-player[data-flip=\"horizontal\"] .art-video {\n transform: scaleX(-1);\n}\n\n.art-video-player[data-flip=\"vertical\"] .art-video {\n transform: scaleY(-1);\n}\n\n.art-video-player .art-layer-lock {\n height: var(--art-lock-size);\n width: var(--art-lock-size);\n top: 50%;\n left: var(--art-padding);\n background-color: var(--art-tip-background);\n border-radius: 50%;\n justify-content: center;\n align-items: center;\n display: none;\n position: absolute;\n transform: translateY(-50%);\n}\n\n.art-video-player .art-layer-auto-playback {\n border-radius: var(--art-border-radius);\n left: var(--art-padding);\n bottom: calc(var(--art-control-height) + var(--art-bottom-gap) + 10px);\n background-color: var(--art-widget-background);\n align-items: center;\n gap: 10px;\n padding: 10px;\n line-height: 1;\n display: none;\n position: absolute;\n}\n\n.art-video-player .art-layer-auto-playback .art-auto-playback-close {\n cursor: pointer;\n justify-content: center;\n align-items: center;\n display: flex;\n}\n\n.art-video-player .art-layer-auto-playback .art-auto-playback-close svg {\n width: 15px;\n height: 15px;\n fill: var(--art-theme);\n}\n\n.art-video-player .art-layer-auto-playback .art-auto-playback-jump {\n color: var(--art-theme);\n cursor: pointer;\n}\n\n.art-video-player.art-lock .art-subtitle {\n bottom: var(--art-subtitle-bottom) !important;\n}\n\n.art-video-player.art-mini-progress-bar .art-bottom, .art-video-player.art-lock .art-bottom {\n opacity: 1;\n background-image: none;\n padding: 0;\n}\n\n.art-video-player.art-mini-progress-bar .art-bottom .art-controls, .art-video-player.art-lock .art-bottom .art-controls, .art-video-player.art-mini-progress-bar .art-bottom .art-progress, .art-video-player.art-lock .art-bottom .art-progress {\n transform: translateY(calc(var(--art-control-height) + var(--art-bottom-gap) + var(--art-progress-height) / 4));\n}\n\n.art-video-player.art-mini-progress-bar .art-bottom .art-progress-indicator, .art-video-player.art-lock .art-bottom .art-progress-indicator {\n display: none !important;\n}\n\n.art-video-player.art-control-show .art-layer-lock {\n display: flex;\n}\n\n.art-control-selector {\n justify-content: center;\n display: flex;\n position: relative;\n}\n\n.art-control-selector .art-selector-list {\n text-align: center;\n border-radius: var(--art-border-radius);\n opacity: 0;\n pointer-events: none;\n bottom: var(--art-control-height);\n max-height: var(--art-selector-max-height);\n background-color: var(--art-widget-background);\n transition: all var(--art-transition-duration) ease;\n flex-direction: column;\n align-items: center;\n display: flex;\n position: absolute;\n overflow: hidden auto;\n transform: translateY(10px);\n}\n\n.art-control-selector .art-selector-list .art-selector-item {\n flex-shrink: 0;\n justify-content: center;\n align-items: center;\n width: 100%;\n padding: 10px 15px;\n line-height: 1;\n display: flex;\n}\n\n.art-control-selector .art-selector-list .art-selector-item:hover {\n background-color: #ffffff1a;\n}\n\n.art-control-selector .art-selector-list .art-selector-item:hover, .art-control-selector .art-selector-list .art-selector-item.art-current {\n color: var(--art-theme);\n}\n\n.art-control-selector:hover .art-selector-list {\n opacity: 1;\n pointer-events: auto;\n transform: translateY(0);\n}\n\n[class*=\"hint--\"] {\n font-style: normal;\n display: inline-block;\n position: relative;\n}\n\n[class*=\"hint--\"]:before, [class*=\"hint--\"]:after {\n visibility: hidden;\n opacity: 0;\n z-index: 1000000;\n pointer-events: none;\n transition: all .3s;\n position: absolute;\n transform: translate3d(0, 0, 0);\n}\n\n[class*=\"hint--\"]:hover:before, [class*=\"hint--\"]:hover:after {\n visibility: visible;\n opacity: 1;\n transition-delay: .1s;\n}\n\n[class*=\"hint--\"]:before {\n content: \"\";\n z-index: 1000001;\n background: none;\n border: 6px solid #0000;\n position: absolute;\n}\n\n[class*=\"hint--\"]:after {\n color: #fff;\n white-space: nowrap;\n background: #000;\n padding: 8px 10px;\n font-family: Helvetica Neue, Helvetica, Arial, sans-serif;\n font-size: 12px;\n line-height: 12px;\n}\n\n[class*=\"hint--\"][aria-label]:after {\n content: attr(aria-label);\n}\n\n[class*=\"hint--\"][data-hint]:after {\n content: attr(data-hint);\n}\n\n[aria-label=\"\"]:before, [aria-label=\"\"]:after, [data-hint=\"\"]:before, [data-hint=\"\"]:after {\n display: none !important;\n}\n\n.hint--top-left:before, .hint--top-right:before, .hint--top:before {\n border-top-color: #000;\n}\n\n.hint--bottom-left:before, .hint--bottom-right:before, .hint--bottom:before {\n border-bottom-color: #000;\n}\n\n.hint--left:before {\n border-left-color: #000;\n}\n\n.hint--right:before {\n border-right-color: #000;\n}\n\n.hint--top:before {\n margin-bottom: -11px;\n}\n\n.hint--top:before, .hint--top:after {\n bottom: 100%;\n left: 50%;\n}\n\n.hint--top:before {\n left: calc(50% - 6px);\n}\n\n.hint--top:after {\n transform: translateX(-50%);\n}\n\n.hint--top:hover:before {\n transform: translateY(-8px);\n}\n\n.hint--top:hover:after {\n transform: translateX(-50%)translateY(-8px);\n}\n\n.hint--bottom:before {\n margin-top: -11px;\n}\n\n.hint--bottom:before, .hint--bottom:after {\n top: 100%;\n left: 50%;\n}\n\n.hint--bottom:before {\n left: calc(50% - 6px);\n}\n\n.hint--bottom:after {\n transform: translateX(-50%);\n}\n\n.hint--bottom:hover:before {\n transform: translateY(8px);\n}\n\n.hint--bottom:hover:after {\n transform: translateX(-50%)translateY(8px);\n}\n\n.hint--right:before {\n margin-bottom: -6px;\n margin-left: -11px;\n}\n\n.hint--right:after {\n margin-bottom: -14px;\n}\n\n.hint--right:before, .hint--right:after {\n bottom: 50%;\n left: 100%;\n}\n\n.hint--right:hover:before, .hint--right:hover:after {\n transform: translateX(8px);\n}\n\n.hint--left:before {\n margin-bottom: -6px;\n margin-right: -11px;\n}\n\n.hint--left:after {\n margin-bottom: -14px;\n}\n\n.hint--left:before, .hint--left:after {\n bottom: 50%;\n right: 100%;\n}\n\n.hint--left:hover:before, .hint--left:hover:after {\n transform: translateX(-8px);\n}\n\n.hint--top-left:before {\n margin-bottom: -11px;\n}\n\n.hint--top-left:before, .hint--top-left:after {\n bottom: 100%;\n left: 50%;\n}\n\n.hint--top-left:before {\n left: calc(50% - 6px);\n}\n\n.hint--top-left:after {\n margin-left: 12px;\n transform: translateX(-100%);\n}\n\n.hint--top-left:hover:before {\n transform: translateY(-8px);\n}\n\n.hint--top-left:hover:after {\n transform: translateX(-100%)translateY(-8px);\n}\n\n.hint--top-right:before {\n margin-bottom: -11px;\n}\n\n.hint--top-right:before, .hint--top-right:after {\n bottom: 100%;\n left: 50%;\n}\n\n.hint--top-right:before {\n left: calc(50% - 6px);\n}\n\n.hint--top-right:after {\n margin-left: -12px;\n transform: translateX(0);\n}\n\n.hint--top-right:hover:before, .hint--top-right:hover:after {\n transform: translateY(-8px);\n}\n\n.hint--bottom-left:before {\n margin-top: -11px;\n}\n\n.hint--bottom-left:before, .hint--bottom-left:after {\n top: 100%;\n left: 50%;\n}\n\n.hint--bottom-left:before {\n left: calc(50% - 6px);\n}\n\n.hint--bottom-left:after {\n margin-left: 12px;\n transform: translateX(-100%);\n}\n\n.hint--bottom-left:hover:before {\n transform: translateY(8px);\n}\n\n.hint--bottom-left:hover:after {\n transform: translateX(-100%)translateY(8px);\n}\n\n.hint--bottom-right:before {\n margin-top: -11px;\n}\n\n.hint--bottom-right:before, .hint--bottom-right:after {\n top: 100%;\n left: 50%;\n}\n\n.hint--bottom-right:before {\n left: calc(50% - 6px);\n}\n\n.hint--bottom-right:after {\n margin-left: -12px;\n transform: translateX(0);\n}\n\n.hint--bottom-right:hover:before, .hint--bottom-right:hover:after {\n transform: translateY(8px);\n}\n\n.hint--small:after, .hint--medium:after, .hint--large:after {\n white-space: normal;\n word-wrap: break-word;\n line-height: 1.4em;\n}\n\n.hint--small:after {\n width: 80px;\n}\n\n.hint--medium:after {\n width: 150px;\n}\n\n.hint--large:after {\n width: 300px;\n}\n\n[class*=\"hint--\"]:after {\n text-shadow: 0 -1px #000;\n box-shadow: 4px 4px 8px #0000004d;\n}\n\n.hint--error:after {\n text-shadow: 0 -1px #592726;\n background-color: #b34e4d;\n}\n\n.hint--error.hint--top-left:before, .hint--error.hint--top-right:before, .hint--error.hint--top:before {\n border-top-color: #b34e4d;\n}\n\n.hint--error.hint--bottom-left:before, .hint--error.hint--bottom-right:before, .hint--error.hint--bottom:before {\n border-bottom-color: #b34e4d;\n}\n\n.hint--error.hint--left:before {\n border-left-color: #b34e4d;\n}\n\n.hint--error.hint--right:before {\n border-right-color: #b34e4d;\n}\n\n.hint--warning:after {\n text-shadow: 0 -1px #6c5328;\n background-color: #c09854;\n}\n\n.hint--warning.hint--top-left:before, .hint--warning.hint--top-right:before, .hint--warning.hint--top:before {\n border-top-color: #c09854;\n}\n\n.hint--warning.hint--bottom-left:before, .hint--warning.hint--bottom-right:before, .hint--warning.hint--bottom:before {\n border-bottom-color: #c09854;\n}\n\n.hint--warning.hint--left:before {\n border-left-color: #c09854;\n}\n\n.hint--warning.hint--right:before {\n border-right-color: #c09854;\n}\n\n.hint--info:after {\n text-shadow: 0 -1px #1a3c4d;\n background-color: #3986ac;\n}\n\n.hint--info.hint--top-left:before, .hint--info.hint--top-right:before, .hint--info.hint--top:before {\n border-top-color: #3986ac;\n}\n\n.hint--info.hint--bottom-left:before, .hint--info.hint--bottom-right:before, .hint--info.hint--bottom:before {\n border-bottom-color: #3986ac;\n}\n\n.hint--info.hint--left:before {\n border-left-color: #3986ac;\n}\n\n.hint--info.hint--right:before {\n border-right-color: #3986ac;\n}\n\n.hint--success:after {\n text-shadow: 0 -1px #1a321a;\n background-color: #458746;\n}\n\n.hint--success.hint--top-left:before, .hint--success.hint--top-right:before, .hint--success.hint--top:before {\n border-top-color: #458746;\n}\n\n.hint--success.hint--bottom-left:before, .hint--success.hint--bottom-right:before, .hint--success.hint--bottom:before {\n border-bottom-color: #458746;\n}\n\n.hint--success.hint--left:before {\n border-left-color: #458746;\n}\n\n.hint--success.hint--right:before {\n border-right-color: #458746;\n}\n\n.hint--always:after, .hint--always:before {\n opacity: 1;\n visibility: visible;\n}\n\n.hint--always.hint--top:before {\n transform: translateY(-8px);\n}\n\n.hint--always.hint--top:after {\n transform: translateX(-50%)translateY(-8px);\n}\n\n.hint--always.hint--top-left:before {\n transform: translateY(-8px);\n}\n\n.hint--always.hint--top-left:after {\n transform: translateX(-100%)translateY(-8px);\n}\n\n.hint--always.hint--top-right:before, .hint--always.hint--top-right:after {\n transform: translateY(-8px);\n}\n\n.hint--always.hint--bottom:before {\n transform: translateY(8px);\n}\n\n.hint--always.hint--bottom:after {\n transform: translateX(-50%)translateY(8px);\n}\n\n.hint--always.hint--bottom-left:before {\n transform: translateY(8px);\n}\n\n.hint--always.hint--bottom-left:after {\n transform: translateX(-100%)translateY(8px);\n}\n\n.hint--always.hint--bottom-right:before, .hint--always.hint--bottom-right:after {\n transform: translateY(8px);\n}\n\n.hint--always.hint--left:before, .hint--always.hint--left:after {\n transform: translateX(-8px);\n}\n\n.hint--always.hint--right:before, .hint--always.hint--right:after {\n transform: translateX(8px);\n}\n\n.hint--rounded:after {\n border-radius: 4px;\n}\n\n.hint--no-animate:before, .hint--no-animate:after {\n transition-duration: 0s;\n}\n\n.hint--bounce:before, .hint--bounce:after {\n -webkit-transition: opacity .3s, visibility .3s, -webkit-transform .3s cubic-bezier(.71, 1.7, .77, 1.24);\n -moz-transition: opacity .3s, visibility .3s, -moz-transform .3s cubic-bezier(.71, 1.7, .77, 1.24);\n transition: opacity .3s, visibility .3s, transform .3s cubic-bezier(.71, 1.7, .77, 1.24);\n}\n\n.hint--no-shadow:before, .hint--no-shadow:after {\n text-shadow: initial;\n box-shadow: initial;\n}\n\n.hint--no-arrow:before {\n display: none;\n}\n\n.art-video-player.art-mobile {\n --art-bottom-gap: 10px;\n --art-control-height: 38px;\n --art-control-icon-scale: 1;\n --art-state-size: 60px;\n --art-settings-max-height: 180px;\n --art-selector-max-height: 180px;\n --art-indicator-scale: 1;\n --art-control-opacity: 1;\n}\n\n.art-video-player.art-mobile .art-controls-left {\n margin-left: calc(var(--art-padding) / -1);\n}\n\n.art-video-player.art-mobile .art-controls-right {\n margin-right: calc(var(--art-padding) / -1);\n}\n"; -},{}],"2tbdu":[function(require,module,exports,__globalThis) { +},{}],"9hUEm":[function(require,module,exports,__globalThis) { !function(r, t) { module.exports = t(); }(this, function() { @@ -575,7 +572,7 @@ module.exports = ".art-video-player {\n --art-theme: red;\n --art-font-color: return f.kindOf = c, f; }); -},{}],"elSLF":[function(require,module,exports,__globalThis) { +},{}],"2qvfs":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); class Emitter { @@ -615,7 +612,7 @@ class Emitter { } exports.default = Emitter; -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"5dUr6":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"8oCsH":[function(require,module,exports,__globalThis) { exports.interopDefault = function(a) { return a && a.__esModule ? a : { default: a @@ -645,7 +642,7 @@ exports.export = function(dest, destName, get) { }); }; -},{}],"jmgNb":[function(require,module,exports,__globalThis) { +},{}],"gGxPm":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _dom = require("./dom"); @@ -665,7 +662,7 @@ parcelHelpers.exportAll(_format, exports); var _compatibility = require("./compatibility"); parcelHelpers.exportAll(_compatibility, exports); -},{"./dom":"dNynC","./error":"622b3","./subtitle":"bGuws","./file":"luB4T","./property":"91nLd","./time":"f9kBR","./format":"eWip5","./compatibility":"gotDS","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"dNynC":[function(require,module,exports,__globalThis) { +},{"./dom":"1aVnA","./error":"29G01","./subtitle":"9DUE6","./file":"l9MZw","./property":"84aB7","./time":"94hvW","./format":"lbsB4","./compatibility":"gWwQj","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"1aVnA":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "query", ()=>query); @@ -816,7 +813,7 @@ function loadImg(url, scale) { }); } -},{"./compatibility":"gotDS","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"gotDS":[function(require,module,exports,__globalThis) { +},{"./compatibility":"gWwQj","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"gWwQj":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "userAgent", ()=>userAgent); @@ -838,7 +835,7 @@ const isIOS13 = isIOS || userAgent.includes('Macintosh') && navigator.maxTouchPo const isMobile = /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(userAgent) || isIOS13; const isBrowser = typeof window !== 'undefined'; -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"622b3":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"29G01":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "ArtPlayerError", ()=>ArtPlayerError); @@ -855,7 +852,7 @@ function errorHandle(condition, msg) { return condition; } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"bGuws":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"9DUE6":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "srtToVtt", ()=>srtToVtt); @@ -904,7 +901,7 @@ function assToVtt(ass) { }).filter((line)=>line.trim()).join('\n\n'); } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"luB4T":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"l9MZw":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "getExt", ()=>getExt); @@ -924,7 +921,7 @@ function download(url, name) { document.body.removeChild(elink); } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"91nLd":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"84aB7":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "def", ()=>def); @@ -953,7 +950,7 @@ function mergeDeep(...objects) { }, {}); } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"f9kBR":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"94hvW":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "sleep", ()=>sleep); @@ -986,7 +983,7 @@ function throttle(func, duration) { }; } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"eWip5":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"lbsB4":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "clamp", ()=>clamp); @@ -1036,7 +1033,7 @@ function unescape(str) { return str.replace(reg, (tag)=>map[tag] || tag); } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"gL38d":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"8YPbR":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "ComponentOption", ()=>ComponentOption); @@ -1167,7 +1164,7 @@ exports.default = { customType: o }; -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"2ZnKD":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"1dlGA":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); exports.default = { @@ -1258,7 +1255,7 @@ exports.default = { ] }; -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"bDTDS":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"5JwMQ":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _utils = require("./utils"); @@ -1309,7 +1306,7 @@ class Template {
Player version:
-
${"5.2.3"}
+
${'__APP_VERSION__'}
Video url:
@@ -1387,7 +1384,7 @@ class Template { } exports.default = Template; -},{"./utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"k0CtI":[function(require,module,exports,__globalThis) { +},{"./utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"3Jf1s":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _utils = require("../utils"); @@ -1416,7 +1413,7 @@ class I18n { } exports.default = I18n; -},{"../utils":"jmgNb","./zh-cn":"4PBSu","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"4PBSu":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","./zh-cn":"5Zwl9","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"5Zwl9":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); const zhCn = { @@ -1460,7 +1457,7 @@ const zhCn = { exports.default = zhCn; if (typeof window !== 'undefined') window['artplayer-i18n-zh-cn'] = zhCn; -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"35XKf":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"iA4EC":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _urlMix = require("./urlMix"); @@ -1574,7 +1571,7 @@ class Player { } exports.default = Player; -},{"./urlMix":"aIS34","./attrMix":"jDj6f","./playMix":"agXpy","./pauseMix":"zMuGC","./toggleMix":"fvNrm","./seekMix":"3CiN1","./volumeMix":"1LKRL","./currentTimeMix":"bjUCm","./durationMix":"l8grT","./switchMix":"bIvi5","./playbackRateMix":"3EFen","./aspectRatioMix":"8ucW5","./screenshotMix":"12WvT","./fullscreenMix":"gNUzM","./fullscreenWebMix":"f2xmf","./pipMix":"i5i0P","./loadedMix":"8X9EY","./playedMix":"1ziBX","./playingMix":"9898W","./autoSizeMix":"b1yGg","./rectMix":"eKKgI","./flipMix":"ad3ay","./miniMix":"hUF3v","./posterMix":"6j7ij","./autoHeightMix":"8Mzuu","./cssVarMix":"fypct","./themeMix":"dv3lF","./typeMix":"2FCQH","./stateMix":"iG6Jk","./subtitleOffsetMix":"lTNEf","./airplayMix":"bIjnH","./qualityMix":"ke1N4","./thumbnailsMix":"fuLsO","./optionInit":"9Us4p","./eventInit":"4hZCW","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"aIS34":[function(require,module,exports,__globalThis) { +},{"./urlMix":"esLaT","./attrMix":"bI9nt","./playMix":"lsQBb","./pauseMix":"j7SoA","./toggleMix":"gt5Qh","./seekMix":"aOXnw","./volumeMix":"fIzu0","./currentTimeMix":"1nPI2","./durationMix":"gKWyP","./switchMix":"fhErJ","./playbackRateMix":"b6rDz","./aspectRatioMix":"3f0n5","./screenshotMix":"kwHom","./fullscreenMix":"bdfra","./fullscreenWebMix":"3ug77","./pipMix":"iz9Aq","./loadedMix":"lmx0A","./playedMix":"CTEqN","./playingMix":"jMFse","./autoSizeMix":"cbo97","./rectMix":"iR6EQ","./flipMix":"9KwcF","./miniMix":"5xcsH","./posterMix":"iVqmF","./autoHeightMix":"5MwjN","./cssVarMix":"awlhX","./themeMix":"61Zjc","./typeMix":"gtfHf","./stateMix":"ls3ui","./subtitleOffsetMix":"exULR","./airplayMix":"2xawd","./qualityMix":"2gM0L","./thumbnailsMix":"1gQEa","./optionInit":"2TEf9","./eventInit":"8E0KF","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"esLaT":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>urlMix); @@ -1612,7 +1609,7 @@ function urlMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"jDj6f":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"bI9nt":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>attrMix); @@ -1627,7 +1624,7 @@ function attrMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"agXpy":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"lsQBb":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>playMix); @@ -1648,7 +1645,7 @@ function playMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"zMuGC":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"j7SoA":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>pauseMix); @@ -1665,7 +1662,7 @@ function pauseMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"fvNrm":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"gt5Qh":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>toggleMix); @@ -1679,7 +1676,7 @@ function toggleMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"3CiN1":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"aOXnw":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>seekMix); @@ -1705,7 +1702,7 @@ function seekMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"1LKRL":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"fIzu0":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>volumeMix); @@ -1729,7 +1726,7 @@ function volumeMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"bjUCm":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"1nPI2":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>currentTimeMix); @@ -1746,7 +1743,7 @@ function currentTimeMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"l8grT":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"gKWyP":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>durationMix); @@ -1761,7 +1758,7 @@ function durationMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"bIvi5":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"fhErJ":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>switchMix); @@ -1802,7 +1799,7 @@ function switchMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"3EFen":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"b6rDz":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>playbackRateMix); @@ -1823,7 +1820,7 @@ function playbackRateMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"8ucW5":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"3f0n5":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>aspectRatioMix); @@ -1863,7 +1860,7 @@ function aspectRatioMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"12WvT":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"kwHom":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>screenshotMix); @@ -1910,7 +1907,7 @@ function screenshotMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"gNUzM":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"bdfra":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>fullscreenMix); @@ -1974,7 +1971,7 @@ function fullscreenMix(art) { }); } -},{"../libs/screenfull":"eQous","../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"eQous":[function(require,module,exports,__globalThis) { +},{"../libs/screenfull":"7G3Ks","../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"7G3Ks":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); const methodMap = [ @@ -2102,7 +2099,7 @@ if (!nativeAPI) screenfull = { }; exports.default = screenfull; -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"f2xmf":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"3ug77":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>fullscreenWebMix); @@ -2137,7 +2134,7 @@ function fullscreenWebMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"i5i0P":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"iz9Aq":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>pipMix); @@ -2202,7 +2199,7 @@ function pipMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"8X9EY":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"lmx0A":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>seekMix); @@ -2219,7 +2216,7 @@ function seekMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"1ziBX":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"CTEqN":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>playedMix); @@ -2230,7 +2227,7 @@ function playedMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"9898W":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"jMFse":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>playingMix); @@ -2245,7 +2242,7 @@ function playingMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"b1yGg":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"cbo97":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>resizeMix); @@ -2275,7 +2272,7 @@ function resizeMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"eKKgI":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"iR6EQ":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>rectMix); @@ -2314,7 +2311,7 @@ function rectMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"ad3ay":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"9KwcF":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>flipMix); @@ -2335,7 +2332,7 @@ function flipMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"hUF3v":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"5xcsH":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>miniMix); @@ -2446,7 +2443,7 @@ function miniMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"6j7ij":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"iVqmF":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>posterMix); @@ -2468,7 +2465,7 @@ function posterMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"8Mzuu":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"5MwjN":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>autoHeightMix); @@ -2486,7 +2483,7 @@ function autoHeightMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"fypct":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"awlhX":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>cssVarMix); @@ -2501,7 +2498,7 @@ function cssVarMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"dv3lF":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"61Zjc":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>themeMix); @@ -2517,7 +2514,7 @@ function themeMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"2FCQH":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"gtfHf":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>typeMix); @@ -2533,7 +2530,7 @@ function typeMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"iG6Jk":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"ls3ui":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>stateMix); @@ -2556,7 +2553,7 @@ function stateMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"lTNEf":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"exULR":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>subtitleOffsetMix); @@ -2586,7 +2583,7 @@ function subtitleOffsetMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"bIjnH":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"2xawd":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>airplayMix); @@ -2615,7 +2612,7 @@ function airplayMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"ke1N4":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"2gM0L":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>qualityMix); @@ -2644,7 +2641,7 @@ function qualityMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"fuLsO":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"1gQEa":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>thumbnailsMix); @@ -2723,7 +2720,7 @@ function thumbnailsMix(art) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"9Us4p":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"2TEf9":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>attrInit); @@ -2746,7 +2743,7 @@ function attrInit(art) { art.url = option.url; } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"4hZCW":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"8E0KF":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>eventInit); @@ -2859,7 +2856,7 @@ function eventInit(art) { }); } -},{"../config":"2ZnKD","../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"faO0X":[function(require,module,exports,__globalThis) { +},{"../config":"1dlGA","../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"cNVpy":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _component = require("../utils/component"); @@ -3048,7 +3045,7 @@ class Control extends (0, _componentDefault.default) { } exports.default = Control; -},{"../utils/component":"bgug2","./fullscreen":"bHDMy","./fullscreenWeb":"8HUSd","./pip":"5nd2H","./playAndPause":"gt2F0","./progress":"aHyb0","./time":"hL9ry","./volume":"3G9Wa","./setting":"jQ9Bw","./screenshot":"aA6wc","./airplay":"iKTFA","../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"bgug2":[function(require,module,exports,__globalThis) { +},{"../utils/component":"1wQH1","./fullscreen":"hZAUt","./fullscreenWeb":"hI1SN","./pip":"ka0Xr","./playAndPause":"jeo77","./progress":"7uH4F","./time":"4MZ6S","./volume":"eP3Jv","./setting":"d5chS","./screenshot":"2XZ2T","./airplay":"lTlrf","../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"1wQH1":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _dom = require("./dom"); @@ -3139,7 +3136,7 @@ class Component { } exports.default = Component; -},{"./dom":"dNynC","./error":"622b3","option-validator":"2tbdu","../scheme":"gL38d","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"bHDMy":[function(require,module,exports,__globalThis) { +},{"./dom":"1aVnA","./error":"29G01","option-validator":"9hUEm","../scheme":"8YPbR","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"hZAUt":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>fullscreen); @@ -3171,7 +3168,7 @@ function fullscreen(option) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"8HUSd":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"hI1SN":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>fullscreenWeb); @@ -3203,7 +3200,7 @@ function fullscreenWeb(option) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"5nd2H":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"ka0Xr":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>pip); @@ -3225,7 +3222,7 @@ function pip(option) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"gt2F0":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"jeo77":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>playAndPause); @@ -3265,7 +3262,7 @@ function playAndPause(option) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"aHyb0":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"7uH4F":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "getPosFromEvent", ()=>getPosFromEvent); @@ -3425,7 +3422,7 @@ function progress(options) { }; } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"hL9ry":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"4MZ6S":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>time); @@ -3456,7 +3453,7 @@ function time(option) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"3G9Wa":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"eP3Jv":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>volume); @@ -3524,7 +3521,7 @@ function volume(option) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"jQ9Bw":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"d5chS":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>setting); @@ -3547,7 +3544,7 @@ function setting(option) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"aA6wc":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"2XZ2T":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>screenshot); @@ -3566,7 +3563,7 @@ function screenshot(option) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"iKTFA":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"lTlrf":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>pip); @@ -3583,7 +3580,7 @@ function pip(option) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"5npaZ":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"dx7Zz":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _utils = require("../utils"); @@ -3662,7 +3659,7 @@ class Contextmenu extends (0, _componentDefault.default) { } exports.default = Contextmenu; -},{"../utils":"jmgNb","../utils/component":"bgug2","./playbackRate":"eoKzP","./aspectRatio":"7ejUt","./flip":"dAW0A","./info":"1jWhq","./version":"dapbx","./close":"9E5SI","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"eoKzP":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","../utils/component":"1wQH1","./playbackRate":"dI4ur","./aspectRatio":"iS5RH","./flip":"cqZI9","./info":"hbkKl","./version":"b5I2V","./close":"2Iw6R","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"dI4ur":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>playbackRate); @@ -3693,7 +3690,7 @@ function playbackRate(option) { }; } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"7ejUt":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"iS5RH":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>aspectRatio); @@ -3724,7 +3721,7 @@ function aspectRatio(option) { }; } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"dAW0A":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"cqZI9":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>flip); @@ -3755,7 +3752,7 @@ function flip(option) { }; } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"1jWhq":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"hbkKl":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>info); @@ -3770,18 +3767,18 @@ function info(option) { }); } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"dapbx":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"b5I2V":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>version); function version(option) { return { ...option, - html: `ArtPlayer ${"5.2.3"}` + html: `ArtPlayer ${'__APP_VERSION__'}` }; } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"9E5SI":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"2Iw6R":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>close); @@ -3795,7 +3792,7 @@ function close(option) { }); } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"6vVKE":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"gvEup":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _utils = require("./utils"); @@ -3829,7 +3826,7 @@ class Info extends (0, _componentDefault.default) { } exports.default = Info; -},{"./utils":"jmgNb","./utils/component":"bgug2","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"4exyO":[function(require,module,exports,__globalThis) { +},{"./utils":"gGxPm","./utils/component":"1wQH1","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"hxr0l":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _utils = require("./utils"); @@ -3965,7 +3962,7 @@ class Subtitle extends (0, _componentDefault.default) { } exports.default = Subtitle; -},{"./utils":"jmgNb","./utils/component":"bgug2","option-validator":"2tbdu","./scheme":"gL38d","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"dz5ul":[function(require,module,exports,__globalThis) { +},{"./utils":"gGxPm","./utils/component":"1wQH1","option-validator":"9hUEm","./scheme":"8YPbR","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"dQzlM":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _clickInit = require("./clickInit"); @@ -4025,7 +4022,7 @@ class Events { } exports.default = Events; -},{"./clickInit":"3fsfH","./hoverInit":"jr1ic","./moveInit":"jnUlq","./resizeInit":"2r19L","./gestureInit":"2IPOb","./viewInit":"fmrIX","./documentInit":"bIWxm","./updateInit":"4Xp2q","./restoreInit":"9tEoR","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"3fsfH":[function(require,module,exports,__globalThis) { +},{"./clickInit":"jci0Q","./hoverInit":"hY9ON","./moveInit":"cJ7iV","./resizeInit":"15qnS","./gestureInit":"55SCY","./viewInit":"lGG7W","./documentInit":"2w8KX","./updateInit":"2iqzD","./restoreInit":"fg193","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"jci0Q":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>clickInit); @@ -4073,7 +4070,7 @@ function clickInit(art, events) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"jr1ic":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"hY9ON":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>hoverInit); @@ -4089,7 +4086,7 @@ function hoverInit(art, events) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"jnUlq":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"cJ7iV":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>moveInit); @@ -4100,7 +4097,7 @@ function moveInit(art, events) { }); } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"2r19L":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"15qnS":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>resizeInit); @@ -4121,7 +4118,7 @@ function resizeInit(art, events) { if (screen && screen.orientation && screen.orientation.onchange) events.proxy(screen.orientation, 'change', ()=>resizeFn()); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"2IPOb":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"55SCY":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>gestureInit); @@ -4210,7 +4207,7 @@ function gestureInit(art, events) { } } -},{"../utils":"jmgNb","../control/progress":"aHyb0","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"fmrIX":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","../control/progress":"7uH4F","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"lGG7W":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>viewInit); @@ -4226,7 +4223,7 @@ function viewInit(art, events) { }); } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"bIWxm":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"2w8KX":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>documentInit); @@ -4239,7 +4236,7 @@ function documentInit(art, events) { }); } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"4Xp2q":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"2iqzD":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>updateInit); @@ -4256,7 +4253,7 @@ function updateInit(art) { } } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"9tEoR":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"fg193":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>restoreInit); @@ -4264,7 +4261,7 @@ function restoreInit(art, events) { // } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"1nFqF":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"drylQ":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _utils = require("./utils"); @@ -4327,7 +4324,7 @@ class Hotkey { } exports.default = Hotkey; -},{"./utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"fvy8V":[function(require,module,exports,__globalThis) { +},{"./utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"7Oas9":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _component = require("./utils/component"); @@ -4343,7 +4340,7 @@ class Layer extends (0, _componentDefault.default) { } exports.default = Layer; -},{"./utils/component":"bgug2","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"h8KPY":[function(require,module,exports,__globalThis) { +},{"./utils/component":"1wQH1","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"glZdQ":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _utils = require("./utils"); @@ -4358,7 +4355,7 @@ class Loading extends (0, _componentDefault.default) { } exports.default = Loading; -},{"./utils":"jmgNb","./utils/component":"bgug2","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"cr1XY":[function(require,module,exports,__globalThis) { +},{"./utils":"gGxPm","./utils/component":"1wQH1","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"jZEIz":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _utils = require("./utils"); @@ -4382,7 +4379,7 @@ class Notice { } exports.default = Notice; -},{"./utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"llnR4":[function(require,module,exports,__globalThis) { +},{"./utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"iGxU6":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _utils = require("./utils"); @@ -4405,7 +4402,7 @@ class Mask extends (0, _componentDefault.default) { } exports.default = Mask; -},{"./utils":"jmgNb","./utils/component":"bgug2","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"gP6M7":[function(require,module,exports,__globalThis) { +},{"./utils":"gGxPm","./utils/component":"1wQH1","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"avFu3":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _utils = require("../utils"); @@ -4502,88 +4499,88 @@ class Icons { } exports.default = Icons; 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+},{"./flip":"dj3LV","./aspectRatio":"g3wkQ","./playbackRate":"33vMI","./subtitleOffset":"82BM5","../utils/component":"1wQH1","../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"dj3LV":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>flip); @@ -5032,7 +5029,7 @@ function flip(art) { }; } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"9hfUt":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"g3wkQ":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>aspectRatio); @@ -5070,7 +5067,7 @@ function aspectRatio(art) { }; } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"8RIYy":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"33vMI":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>playbackRate); @@ -5108,7 +5105,7 @@ function playbackRate(art) { }; } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"aVPfi":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"82BM5":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>subtitleOffset); @@ -5139,7 +5136,7 @@ function subtitleOffset(art) { }; } -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"feFxw":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"grHII":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); class Storage { @@ -5188,7 +5185,7 @@ class Storage { } exports.default = Storage; -},{"@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"h1hfO":[function(require,module,exports,__globalThis) { +},{"@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"6P64r":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); var _utils = require("../utils"); @@ -5231,7 +5228,7 @@ class Plugins { } exports.default = Plugins; -},{"../utils":"jmgNb","./miniProgressBar":"dMA6v","./autoOrientation":"aROGj","./autoPlayback":"kQ2fc","./fastForward":"fgbhT","./lock":"j2mDF","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"dMA6v":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","./miniProgressBar":"bMAvE","./autoOrientation":"kQuMm","./autoPlayback":"5JFuz","./fastForward":"ae4vU","./lock":"aMHP0","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"bMAvE":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>miniProgressBar); @@ -5246,7 +5243,7 @@ function miniProgressBar(art) { }; } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"aROGj":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"kQuMm":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>autoOrientation); @@ -5297,7 +5294,7 @@ function autoOrientation(art) { }; } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"kQ2fc":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"5JFuz":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>autoPlayback); @@ -5370,7 +5367,7 @@ function autoPlayback(art) { }; } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"fgbhT":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"ae4vU":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>fastForward); @@ -5407,7 +5404,7 @@ function fastForward(art) { }; } -},{"../utils":"jmgNb","@parcel/transformer-js/src/esmodule-helpers.js":"5dUr6"}],"j2mDF":[function(require,module,exports,__globalThis) { +},{"../utils":"gGxPm","@parcel/transformer-js/src/esmodule-helpers.js":"8oCsH"}],"aMHP0":[function(require,module,exports,__globalThis) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); parcelHelpers.export(exports, "default", ()=>lock); @@ -5460,6 +5457,6 @@ function 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style from 'bundle-text:./style/index.less';\nimport validator from 'option-validator';\nimport Emitter from './utils/emitter';\nimport * as utils from './utils';\nimport scheme from './scheme';\nimport config from './config';\nimport Template from './template';\nimport I18n from './i18n';\nimport Player from './player';\nimport Control from './control';\nimport Contextmenu from './contextmenu';\nimport Info from './info';\nimport Subtitle from './subtitle';\nimport Events from './events';\nimport Hotkey from './hotkey';\nimport Layer from './layer';\nimport Loading from './loading';\nimport Notice from './notice';\nimport Mask from './mask';\nimport Icons from './icons';\nimport Setting from './setting';\nimport Storage from './storage';\nimport Plugins from './plugins';\n\nlet id = 0;\nconst instances = [];\nexport default class Artplayer extends Emitter {\n constructor(option, readyCallback) {\n super();\n\n this.id = ++id;\n\n const mergeOption = utils.mergeDeep(Artplayer.option, option);\n mergeOption.container = option.container;\n\n this.option = validator(mergeOption, scheme);\n\n this.isLock = false;\n this.isReady = false;\n this.isFocus = false;\n this.isInput = false;\n this.isRotate = false;\n this.isDestroy = false;\n\n this.template = new Template(this);\n this.events = new Events(this);\n this.storage = new Storage(this);\n this.icons = new Icons(this);\n this.i18n = new I18n(this);\n this.notice = new Notice(this);\n this.player = new Player(this);\n this.layers = new Layer(this);\n this.controls = new Control(this);\n this.contextmenu = new Contextmenu(this);\n this.subtitle = new Subtitle(this);\n this.info = new Info(this);\n this.loading = new Loading(this);\n this.hotkey = new Hotkey(this);\n this.mask = new Mask(this);\n this.setting = new Setting(this);\n this.plugins = new Plugins(this);\n\n if (typeof readyCallback === 'function') {\n this.on('ready', () => readyCallback.call(this, this));\n }\n\n if (Artplayer.DEBUG) {\n const log = (msg) => console.log(`[ART.${this.id}] -> ${msg}`);\n log('Version@' + Artplayer.version);\n log('Env@' + Artplayer.env);\n log('Build@' + Artplayer.build);\n for (let index = 0; index < config.events.length; index++) {\n this.on('video:' + config.events[index], (event) => log('Event@' + event.type));\n }\n }\n\n instances.push(this);\n }\n\n static get instances() {\n return instances;\n }\n\n static get version() {\n return process.env.APP_VER;\n }\n\n static get env() {\n return process.env.NODE_ENV;\n }\n\n static get build() {\n return process.env.BUILD_DATE;\n }\n\n static get config() {\n return config;\n }\n\n static get utils() {\n return utils;\n }\n\n static get scheme() {\n return scheme;\n }\n\n static get Emitter() {\n return Emitter;\n }\n\n static get validator() {\n return validator;\n }\n\n static get kindOf() {\n return validator.kindOf;\n }\n\n static get html() {\n return Template.html;\n }\n\n static get option() {\n return {\n id: '',\n container: '#artplayer',\n url: '',\n poster: '',\n type: '',\n theme: '#f00',\n volume: 0.7,\n isLive: false,\n muted: false,\n autoplay: false,\n autoSize: false,\n autoMini: false,\n loop: false,\n flip: false,\n playbackRate: false,\n aspectRatio: false,\n screenshot: false,\n setting: false,\n hotkey: true,\n pip: false,\n mutex: true,\n backdrop: true,\n fullscreen: false,\n fullscreenWeb: false,\n subtitleOffset: false,\n miniProgressBar: false,\n useSSR: false,\n playsInline: true,\n lock: false,\n gesture: true,\n fastForward: false,\n autoPlayback: false,\n autoOrientation: false,\n airplay: false,\n proxy: undefined,\n layers: [],\n contextmenu: [],\n controls: [],\n settings: [],\n quality: [],\n highlight: [],\n plugins: [],\n thumbnails: {\n url: '',\n number: 60,\n column: 10,\n width: 0,\n height: 0,\n scale: 1,\n },\n subtitle: {\n url: '',\n type: '',\n style: {},\n name: '',\n escape: true,\n encoding: 'utf-8',\n onVttLoad: (vtt) => vtt,\n },\n moreVideoAttr: {\n controls: false,\n preload: utils.isSafari ? 'auto' : 'metadata',\n },\n i18n: {},\n icons: {},\n cssVar: {},\n customType: {},\n lang: navigator?.language.toLowerCase(),\n };\n }\n\n get proxy() {\n return this.events.proxy;\n }\n\n get query() {\n return this.template.query;\n }\n\n get video() {\n return this.template.$video;\n }\n\n destroy(removeHtml = true) {\n this.events.destroy();\n this.template.destroy(removeHtml);\n instances.splice(instances.indexOf(this), 1);\n this.isDestroy = true;\n this.emit('destroy');\n }\n}\n\nArtplayer.STYLE = style;\nArtplayer.DEBUG = false;\nArtplayer.CONTEXTMENU = true;\nArtplayer.NOTICE_TIME = 2000;\nArtplayer.SETTING_WIDTH = 250;\nArtplayer.SETTING_ITEM_WIDTH = 200;\nArtplayer.SETTING_ITEM_HEIGHT = 35;\nArtplayer.RESIZE_TIME = 200;\nArtplayer.SCROLL_TIME = 200;\nArtplayer.SCROLL_GAP = 50;\nArtplayer.AUTO_PLAYBACK_MAX = 10;\nArtplayer.AUTO_PLAYBACK_MIN = 5;\nArtplayer.AUTO_PLAYBACK_TIMEOUT = 3000;\nArtplayer.RECONNECT_TIME_MAX = 5;\nArtplayer.RECONNECT_SLEEP_TIME = 1000;\nArtplayer.CONTROL_HIDE_TIME = 3000;\nArtplayer.DBCLICK_TIME = 300;\nArtplayer.DBCLICK_FULLSCREEN = true;\nArtplayer.MOBILE_DBCLICK_PLAY = true;\nArtplayer.MOBILE_CLICK_PLAY = false;\nArtplayer.AUTO_ORIENTATION_TIME = 200;\nArtplayer.INFO_LOOP_TIME = 1000;\nArtplayer.FAST_FORWARD_VALUE = 3;\nArtplayer.FAST_FORWARD_TIME = 1000;\nArtplayer.TOUCH_MOVE_RATIO = 0.5;\nArtplayer.VOLUME_STEP = 0.1;\nArtplayer.SEEK_STEP = 5;\nArtplayer.PLAYBACK_RATE = [0.5, 0.75, 1, 1.25, 1.5, 2];\nArtplayer.ASPECT_RATIO = ['default', '4:3', '16:9'];\nArtplayer.FLIP = ['normal', 'horizontal', 'vertical'];\nArtplayer.FULLSCREEN_WEB_IN_BODY = false;\nArtplayer.LOG_VERSION = true;\nArtplayer.USE_RAF = false;\n\nif (utils.isBrowser) {\n window['Artplayer'] = Artplayer;\n\n utils.setStyleText('artplayer-style', style);\n\n setTimeout(() => {\n if (Artplayer.LOG_VERSION) {\n console.log(\n `%c ArtPlayer %c ${Artplayer.version} %c https://artplayer.org`,\n 'color: #fff; background: #5f5f5f',\n 'color: #fff; background: #4bc729',\n '',\n );\n }\n }, 100);\n}\n","module.exports = \"028e47e77afa80d5\";","!function(r,t){\"object\"==typeof exports&&\"undefined\"!=typeof module?module.exports=t():\"function\"==typeof define&&define.amd?define(t):r.optionValidator=t()}(this,function(){\"use strict\";function e(r){return(e=\"function\"==typeof Symbol&&\"symbol\"==typeof Symbol.iterator?function(r){return typeof r}:function(r){return r&&\"function\"==typeof Symbol&&r.constructor===Symbol&&r!==Symbol.prototype?\"symbol\":typeof r})(r)}var n=Object.prototype.toString,c=function(r){if(void 0===r)return\"undefined\";if(null===r)return\"null\";var t=e(r);if(\"boolean\"===t)return\"boolean\";if(\"string\"===t)return\"string\";if(\"number\"===t)return\"number\";if(\"symbol\"===t)return\"symbol\";if(\"function\"===t)return function(r){return\"GeneratorFunction\"===o(r)}(r)?\"generatorfunction\":\"function\";if(function(r){return Array.isArray?Array.isArray(r):r instanceof Array}(r))return\"array\";if(function(r){if(r.constructor&&\"function\"==typeof r.constructor.isBuffer)return r.constructor.isBuffer(r);return!1}(r))return\"buffer\";if(function(r){try{if(\"number\"==typeof r.length&&\"function\"==typeof r.callee)return!0}catch(r){if(-1!==r.message.indexOf(\"callee\"))return!0}return!1}(r))return\"arguments\";if(function(r){return r instanceof Date||\"function\"==typeof r.toDateString&&\"function\"==typeof r.getDate&&\"function\"==typeof r.setDate}(r))return\"date\";if(function(r){return r instanceof Error||\"string\"==typeof r.message&&r.constructor&&\"number\"==typeof r.constructor.stackTraceLimit}(r))return\"error\";if(function(r){return r instanceof RegExp||\"string\"==typeof r.flags&&\"boolean\"==typeof r.ignoreCase&&\"boolean\"==typeof r.multiline&&\"boolean\"==typeof r.global}(r))return\"regexp\";switch(o(r)){case\"Symbol\":return\"symbol\";case\"Promise\":return\"promise\";case\"WeakMap\":return\"weakmap\";case\"WeakSet\":return\"weakset\";case\"Map\":return\"map\";case\"Set\":return\"set\";case\"Int8Array\":return\"int8array\";case\"Uint8Array\":return\"uint8array\";case\"Uint8ClampedArray\":return\"uint8clampedarray\";case\"Int16Array\":return\"int16array\";case\"Uint16Array\":return\"uint16array\";case\"Int32Array\":return\"int32array\";case\"Uint32Array\":return\"uint32array\";case\"Float32Array\":return\"float32array\";case\"Float64Array\":return\"float64array\"}if(function(r){return\"function\"==typeof r.throw&&\"function\"==typeof r.return&&\"function\"==typeof r.next}(r))return\"generator\";switch(t=n.call(r)){case\"[object Object]\":return\"object\";case\"[object Map Iterator]\":return\"mapiterator\";case\"[object Set Iterator]\":return\"setiterator\";case\"[object String Iterator]\":return\"stringiterator\";case\"[object Array Iterator]\":return\"arrayiterator\"}return t.slice(8,-1).toLowerCase().replace(/\\s/g,\"\")};function o(r){return r.constructor?r.constructor.name:null}function f(r,t){var e=2 item !== target);\n}\n\nexport function inverseClass(target, className) {\n sublings(target).forEach((item) => removeClass(item, className));\n addClass(target, className);\n}\n\nexport function tooltip(target, msg, pos = 'top') {\n if (isMobile) return;\n target.setAttribute('aria-label', msg);\n addClass(target, 'hint--rounded');\n addClass(target, `hint--${pos}`);\n}\n\nexport function isInViewport(el, offset = 0) {\n const rect = el.getBoundingClientRect();\n const windowHeight = window.innerHeight || document.documentElement.clientHeight;\n const windowWidth = window.innerWidth || document.documentElement.clientWidth;\n const vertInView = rect.top - offset <= windowHeight && rect.top + rect.height + offset >= 0;\n const horInView = rect.left - offset <= windowWidth + offset && rect.left + rect.width + offset >= 0;\n return vertInView && horInView;\n}\n\nexport function includeFromEvent(event, target) {\n return event.composedPath && event.composedPath().indexOf(target) > -1;\n}\n\nexport function replaceElement(newChild, oldChild) {\n oldChild.parentNode.replaceChild(newChild, oldChild);\n return newChild;\n}\n\nexport function createElement(tag) {\n return document.createElement(tag);\n}\n\nexport function getIcon(key = '', html = '') {\n const icon = createElement('i');\n addClass(icon, 'art-icon');\n addClass(icon, `art-icon-${key}`);\n append(icon, html);\n return icon;\n}\n\nexport function setStyleText(id, style) {\n let $style = document.getElementById(id);\n if (!$style) {\n $style = document.createElement('style');\n $style.id = id;\n if (document.readyState === 'loading') {\n document.addEventListener('DOMContentLoaded', () => {\n document.head.appendChild($style);\n });\n } else {\n (document.head || document.documentElement).appendChild($style);\n }\n }\n $style.textContent = style;\n}\n\nexport function supportsFlex() {\n const div = document.createElement('div');\n div.style.display = 'flex';\n return div.style.display === 'flex';\n}\n\nexport function getRect(el) {\n return el.getBoundingClientRect();\n}\n\nexport function loadImg(url, scale) {\n return new Promise((resolve, reject) => {\n const img = new Image();\n\n img.onload = function () {\n if (!scale || scale === 1) {\n resolve(img);\n } else {\n const canvas = document.createElement('canvas');\n const ctx = canvas.getContext('2d');\n canvas.width = img.width * scale;\n canvas.height = img.height * scale;\n ctx.drawImage(img, 0, 0, canvas.width, canvas.height);\n\n canvas.toBlob((blob) => {\n const blobUrl = URL.createObjectURL(blob);\n const scaledImg = new Image();\n\n scaledImg.onload = function () {\n resolve(scaledImg);\n };\n\n scaledImg.onerror = function () {\n URL.revokeObjectURL(blobUrl);\n reject(new Error(`Image load failed: ${url}`));\n };\n\n scaledImg.src = blobUrl;\n });\n }\n };\n\n img.onerror = function () {\n reject(new Error(`Image load failed: ${url}`));\n };\n\n img.src = url;\n });\n}\n","export const userAgent = typeof navigator !== 'undefined' ? navigator.userAgent : '';\nexport const isSafari = /^((?!chrome|android).)*safari/i.test(userAgent);\nexport const isWechat = /MicroMessenger/i.test(userAgent);\nexport const isIE = /MSIE|Trident/i.test(userAgent);\nexport const isAndroid = /android/i.test(userAgent);\nexport const isIOS = /iPad|iPhone|iPod/i.test(userAgent) && !window.MSStream;\nexport const isIOS13 = isIOS || (userAgent.includes('Macintosh') && navigator.maxTouchPoints >= 1);\nexport const isMobile = /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(userAgent) || isIOS13;\nexport const isBrowser = typeof window !== 'undefined';\n","export class ArtPlayerError extends Error {\n constructor(message, context) {\n super(message);\n if (typeof Error.captureStackTrace === 'function') {\n Error.captureStackTrace(this, context || this.constructor);\n }\n this.name = 'ArtPlayerError';\n }\n}\n\nexport function errorHandle(condition, msg) {\n if (!condition) {\n throw new ArtPlayerError(msg);\n }\n return condition;\n}\n","function fixSrt(srt) {\n return srt.replace(/(\\d\\d:\\d\\d:\\d\\d)[,.](\\d+)/g, (_, $1, $2) => {\n let ms = $2.slice(0, 3);\n if ($2.length === 1) {\n ms = $2 + '00';\n }\n if ($2.length === 2) {\n ms = $2 + '0';\n }\n return `${$1},${ms}`;\n });\n}\n\nexport function srtToVtt(srtText) {\n return 'WEBVTT \\r\\n\\r\\n'.concat(\n fixSrt(srtText)\n .replace(/\\{\\\\([ibu])\\}/g, '')\n .replace(/\\{\\\\([ibu])1\\}/g, '<$1>')\n .replace(/\\{([ibu])\\}/g, '<$1>')\n .replace(/\\{\\/([ibu])\\}/g, '')\n .replace(/(\\d\\d:\\d\\d:\\d\\d),(\\d\\d\\d)/g, '$1.$2')\n .replace(/{[\\s\\S]*?}/g, '')\n .concat('\\r\\n\\r\\n'),\n );\n}\n\nexport function vttToBlob(vttText) {\n return URL.createObjectURL(\n new Blob([vttText], {\n type: 'text/vtt',\n }),\n );\n}\n\nexport function assToVtt(ass) {\n const reAss = new RegExp(\n 'Dialogue:\\\\s\\\\d,' +\n '(\\\\d+:\\\\d\\\\d:\\\\d\\\\d.\\\\d\\\\d),' +\n '(\\\\d+:\\\\d\\\\d:\\\\d\\\\d.\\\\d\\\\d),' +\n '([^,]*),' +\n '([^,]*),' +\n '(?:[^,]*,){4}' +\n '([\\\\s\\\\S]*)$',\n 'i',\n );\n\n function fixTime(time = '') {\n return time\n .split(/[:.]/)\n .map((item, index, arr) => {\n if (index === arr.length - 1) {\n if (item.length === 1) {\n return `.${item}00`;\n }\n\n if (item.length === 2) {\n return `.${item}0`;\n }\n } else if (item.length === 1) {\n return (index === 0 ? '0' : ':0') + item;\n }\n\n return index === 0 ? item : index === arr.length - 1 ? `.${item}` : `:${item}`;\n })\n .join('');\n }\n\n return (\n 'WEBVTT' +\n '\\n' +\n '\\n' +\n ass\n .split(/\\r?\\n/)\n .map((line) => {\n const m = line.match(reAss);\n if (!m) return null;\n return {\n start: fixTime(m[1].trim()),\n end: fixTime(m[2].trim()),\n text: m[5]\n .replace(/{[\\s\\S]*?}/g, '')\n .replace(/(\\\\N)/g, '\\n')\n .trim()\n .split(/\\r?\\n/)\n .map((item) => item.trim())\n .join('\\n'),\n };\n })\n .filter((line) => line)\n .map((line, index) => {\n if (line) {\n return index + 1 + '\\n' + `${line.start} --> ${line.end}` + '\\n' + `${line.text}`;\n }\n return '';\n })\n .filter((line) => line.trim())\n .join('\\n\\n')\n );\n}\n","export function getExt(url) {\n if (url.includes('?')) {\n return getExt(url.split('?')[0]);\n }\n\n if (url.includes('#')) {\n return getExt(url.split('#')[0]);\n }\n\n return url.trim().toLowerCase().split('.').pop();\n}\n\nexport function download(url, name) {\n const elink = document.createElement('a');\n elink.style.display = 'none';\n elink.href = url;\n elink.download = name;\n document.body.appendChild(elink);\n elink.click();\n document.body.removeChild(elink);\n}\n","export const def = Object.defineProperty;\n\nconst { hasOwnProperty } = Object.prototype;\nexport function has(obj, name) {\n return hasOwnProperty.call(obj, name);\n}\n\nexport function get(obj, name) {\n return Object.getOwnPropertyDescriptor(obj, name);\n}\n\nexport function mergeDeep(...objects) {\n const isObject = (item) => item && typeof item === 'object' && !Array.isArray(item);\n return objects.reduce((prev, obj) => {\n Object.keys(obj).forEach((key) => {\n const pVal = prev[key];\n const oVal = obj[key];\n if (Array.isArray(pVal) && Array.isArray(oVal)) {\n prev[key] = pVal.concat(...oVal);\n } else if (isObject(pVal) && isObject(oVal)) {\n prev[key] = mergeDeep(pVal, oVal);\n } else {\n prev[key] = oVal;\n }\n });\n return prev;\n }, {});\n}\n","export function sleep(ms = 0) {\n return new Promise((resolve) => setTimeout(resolve, ms));\n}\n\nexport function debounce(func, duration) {\n let timeout;\n\n return function (...args) {\n const effect = () => {\n timeout = null;\n return func.apply(this, args);\n };\n\n clearTimeout(timeout);\n timeout = setTimeout(effect, duration);\n };\n}\n\nexport function throttle(func, duration) {\n let shouldWait = false;\n\n return function (...args) {\n if (!shouldWait) {\n func.apply(this, args);\n shouldWait = true;\n\n setTimeout(function () {\n shouldWait = false;\n }, duration);\n }\n };\n}\n","export function clamp(num, a, b) {\n return Math.max(Math.min(num, Math.max(a, b)), Math.min(a, b));\n}\n\nexport function capitalize(str) {\n return str.charAt(0).toUpperCase() + str.slice(1);\n}\n\nexport function secondToTime(second) {\n if (!second) return '00:00';\n const add0 = (num) => (num < 10 ? `0${num}` : String(num));\n const hour = Math.floor(second / 3600);\n const min = Math.floor((second - hour * 3600) / 60);\n const sec = Math.floor(second - hour * 3600 - min * 60);\n return (hour > 0 ? [hour, min, sec] : [min, sec]).map(add0).join(':');\n}\n\nexport function escape(str) {\n return str.replace(\n /[&<>'\"]/g,\n (tag) =>\n ({\n '&': '&',\n '<': '<',\n '>': '>',\n \"'\": ''',\n '\"': '"',\n })[tag] || tag,\n );\n}\n\nexport function unescape(str) {\n const map = {\n '&': '&',\n '<': '<',\n '>': '>',\n ''': \"'\",\n '"': '\"',\n };\n const reg = new RegExp(`(${Object.keys(map).join('|')})`, 'g');\n return str.replace(reg, (tag) => map[tag] || tag);\n}\n","import { errorHandle } from '../utils';\n\nconst a = 'array';\nconst b = 'boolean';\nconst s = 'string';\nconst n = 'number';\nconst o = 'object';\nconst f = 'function';\n\nfunction validElement(value, type, paths) {\n return errorHandle(\n type === s || type === n || value instanceof Element,\n `${paths.join('.')} require '${s}' or 'Element' type`,\n );\n}\n\nexport const ComponentOption = {\n html: validElement,\n disable: `?${b}`,\n name: `?${s}`,\n index: `?${n}`,\n style: `?${o}`,\n click: `?${f}`,\n mounted: `?${f}`,\n tooltip: `?${s}|${n}`,\n width: `?${n}`,\n selector: `?${a}`,\n onSelect: `?${f}`,\n switch: `?${b}`,\n onSwitch: `?${f}`,\n range: `?${a}`,\n onRange: `?${f}`,\n onChange: `?${f}`,\n};\n\nexport default {\n id: s,\n container: validElement,\n url: s,\n poster: s,\n type: s,\n theme: s,\n lang: s,\n volume: n,\n isLive: b,\n muted: b,\n autoplay: b,\n autoSize: b,\n autoMini: b,\n loop: b,\n flip: b,\n playbackRate: b,\n aspectRatio: b,\n screenshot: b,\n setting: b,\n hotkey: b,\n pip: b,\n mutex: b,\n backdrop: b,\n fullscreen: b,\n fullscreenWeb: b,\n subtitleOffset: b,\n miniProgressBar: b,\n useSSR: b,\n playsInline: b,\n lock: b,\n gesture: b,\n fastForward: b,\n autoPlayback: b,\n autoOrientation: b,\n airplay: b,\n proxy: `?${f}`,\n plugins: [f],\n layers: [ComponentOption],\n contextmenu: [ComponentOption],\n settings: [ComponentOption],\n controls: [\n {\n ...ComponentOption,\n position: (value, _, paths) => {\n const position = ['top', 'left', 'right'];\n return errorHandle(\n position.includes(value),\n `${paths.join('.')} only accept ${position.toString()} as parameters`,\n );\n },\n },\n ],\n quality: [\n {\n default: `?${b}`,\n html: s,\n url: s,\n },\n ],\n highlight: [\n {\n time: n,\n text: s,\n },\n ],\n thumbnails: {\n url: s,\n number: n,\n column: n,\n width: n,\n height: n,\n scale: n,\n },\n subtitle: {\n url: s,\n name: s,\n type: s,\n style: o,\n escape: b,\n encoding: s,\n onVttLoad: f,\n },\n moreVideoAttr: o,\n i18n: o,\n icons: o,\n cssVar: o,\n customType: o,\n};\n","export default {\n propertys: [\n 'audioTracks',\n 'autoplay',\n 'buffered',\n 'controller',\n 'controls',\n 'crossOrigin',\n 'currentSrc',\n 'currentTime',\n 'defaultMuted',\n 'defaultPlaybackRate',\n 'duration',\n 'ended',\n 'error',\n 'loop',\n 'mediaGroup',\n 'muted',\n 'networkState',\n 'paused',\n 'playbackRate',\n 'played',\n 'preload',\n 'readyState',\n 'seekable',\n 'seeking',\n 'src',\n 'startDate',\n 'textTracks',\n 'videoTracks',\n 'volume',\n ],\n methods: ['addTextTrack', 'canPlayType', 'load', 'play', 'pause'],\n events: [\n 'abort',\n 'canplay',\n 'canplaythrough',\n 'durationchange',\n 'emptied',\n 'ended',\n 'error',\n 'loadeddata',\n 'loadedmetadata',\n 'loadstart',\n 'pause',\n 'play',\n 'playing',\n 'progress',\n 'ratechange',\n 'seeked',\n 'seeking',\n 'stalled',\n 'suspend',\n 'timeupdate',\n 'volumechange',\n 'waiting',\n ],\n prototypes: [\n 'width',\n 'height',\n 'videoWidth',\n 'videoHeight',\n 'poster',\n 'webkitDecodedFrameCount',\n 'webkitDroppedFrameCount',\n 'playsInline',\n 'webkitSupportsFullscreen',\n 'webkitDisplayingFullscreen',\n 'onenterpictureinpicture',\n 'onleavepictureinpicture',\n 'disablePictureInPicture',\n 'cancelVideoFrameCallback',\n 'requestVideoFrameCallback',\n 'getVideoPlaybackQuality',\n 'requestPictureInPicture',\n 'webkitEnterFullScreen',\n 'webkitEnterFullscreen',\n 'webkitExitFullScreen',\n 'webkitExitFullscreen',\n ],\n};\n","import { supportsFlex, errorHandle, query, addClass, isMobile, replaceElement } from './utils';\n\nexport default class Template {\n constructor(art) {\n this.art = art;\n const { option, constructor } = art;\n\n if (option.container instanceof Element) {\n this.$container = option.container;\n } else {\n this.$container = query(option.container);\n errorHandle(this.$container, `No container element found by ${option.container}`);\n }\n\n errorHandle(supportsFlex(), 'The current browser does not support flex layout');\n\n const type = this.$container.tagName.toLowerCase();\n errorHandle(type === 'div', `Unsupported container element type, only support 'div' but got '${type}'`);\n\n errorHandle(\n constructor.instances.every((ins) => ins.template.$container !== this.$container),\n 'Cannot mount multiple instances on the same dom element',\n );\n\n this.query = this.query.bind(this);\n this.$container.dataset.artId = art.id;\n this.init();\n }\n\n static get html() {\n return `\n
\n \n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
Player version:
\n
${process.env.APP_VER}
\n
\n
\n
Video url:
\n
\n
\n
\n
Video volume:
\n
\n
\n
\n
Video time:
\n
\n
\n
\n
Video duration:
\n
\n
\n
\n
Video resolution:
\n
\n x \n
\n
\n
\n
[x]
\n
\n
\n
\n `;\n }\n\n query(className) {\n return query(className, this.$container);\n }\n\n init() {\n const { option } = this.art;\n\n if (!option.useSSR) {\n this.$container.innerHTML = Template.html;\n }\n\n this.$player = this.query('.art-video-player');\n this.$video = this.query('.art-video');\n this.$track = this.query('track');\n this.$poster = this.query('.art-poster');\n this.$subtitle = this.query('.art-subtitle');\n this.$danmuku = this.query('.art-danmuku');\n this.$bottom = this.query('.art-bottom');\n this.$progress = this.query('.art-progress');\n this.$controls = this.query('.art-controls');\n this.$controlsLeft = this.query('.art-controls-left');\n this.$controlsCenter = this.query('.art-controls-center');\n this.$controlsRight = this.query('.art-controls-right');\n this.$layer = this.query('.art-layers');\n this.$loading = this.query('.art-loading');\n this.$notice = this.query('.art-notice');\n this.$noticeInner = this.query('.art-notice-inner');\n this.$mask = this.query('.art-mask');\n this.$state = this.query('.art-state');\n this.$setting = this.query('.art-settings');\n this.$info = this.query('.art-info');\n this.$infoPanel = this.query('.art-info-panel');\n this.$infoClose = this.query('.art-info-close');\n this.$contextmenu = this.query('.art-contextmenus');\n\n if (option.proxy) {\n const video = option.proxy.call(this.art, this.art);\n errorHandle(\n video instanceof HTMLVideoElement || video instanceof HTMLCanvasElement,\n `Function 'option.proxy' needs to return 'HTMLVideoElement' or 'HTMLCanvasElement'`,\n );\n replaceElement(video, this.$video);\n video.className = 'art-video';\n this.$video = video;\n }\n\n if (option.backdrop) {\n addClass(this.$player, 'art-backdrop');\n }\n\n if (isMobile) {\n addClass(this.$player, 'art-mobile');\n }\n }\n\n destroy(removeHtml) {\n this.$video.src = '';\n if (removeHtml) {\n this.$container.innerHTML = '';\n } else {\n addClass(this.$player, 'art-destroy');\n }\n }\n}\n","import { mergeDeep } from '../utils';\nimport zhCn from './zh-cn';\n\nexport default class I18n {\n constructor(art) {\n this.art = art;\n\n this.languages = {\n 'zh-cn': zhCn,\n };\n\n this.language = {};\n\n this.update(art.option.i18n);\n }\n\n init() {\n const lang = this.art.option.lang.toLowerCase();\n this.language = this.languages[lang] || {};\n }\n\n get(key) {\n return this.language[key] || key;\n }\n\n update(value) {\n this.languages = mergeDeep(this.languages, value);\n this.init();\n }\n}\n","const zhCn = {\n 'Video Info': '统计信息',\n Close: '关闭',\n 'Video Load Failed': '加载失败',\n Volume: '音量',\n Play: '播放',\n Pause: '暂停',\n Rate: '速度',\n Mute: '静音',\n 'Video Flip': '画面翻转',\n Horizontal: '水平',\n Vertical: '垂直',\n Reconnect: '重新连接',\n 'Show Setting': '显示设置',\n 'Hide Setting': '隐藏设置',\n Screenshot: '截图',\n 'Play Speed': '播放速度',\n 'Aspect Ratio': '画面比例',\n Default: '默认',\n Normal: '正常',\n Open: '打开',\n 'Switch Video': '切换',\n 'Switch Subtitle': '切换字幕',\n Fullscreen: '全屏',\n 'Exit Fullscreen': '退出全屏',\n 'Web Fullscreen': '网页全屏',\n 'Exit Web Fullscreen': '退出网页全屏',\n 'Mini Player': '迷你播放器',\n 'PIP Mode': '开启画中画',\n 'Exit PIP Mode': '退出画中画',\n 'PIP Not Supported': '不支持画中画',\n 'Fullscreen Not Supported': '不支持全屏',\n 'Subtitle Offset': '字幕偏移',\n 'Last Seen': '上次看到',\n 'Jump Play': '跳转播放',\n AirPlay: '隔空播放',\n 'AirPlay Not Available': '隔空播放不可用',\n};\n\nexport default zhCn;\n\nif (typeof window !== 'undefined') {\n window['artplayer-i18n-zh-cn'] = zhCn;\n}\n","import urlMix from './urlMix';\nimport attrMix from './attrMix';\nimport playMix from './playMix';\nimport pauseMix from './pauseMix';\nimport toggleMix from './toggleMix';\nimport seekMix from './seekMix';\nimport volumeMix from './volumeMix';\nimport currentTimeMix from './currentTimeMix';\nimport durationMix from './durationMix';\nimport switchMix from './switchMix';\nimport playbackRateMix from './playbackRateMix';\nimport aspectRatioMix from './aspectRatioMix';\nimport screenshotMix from './screenshotMix';\nimport fullscreenMix from './fullscreenMix';\nimport fullscreenWebMix from './fullscreenWebMix';\nimport pipMix from './pipMix';\nimport loadedMix from './loadedMix';\nimport playedMix from './playedMix';\nimport playingMix from './playingMix';\nimport autoSizeMix from './autoSizeMix';\nimport rectMix from './rectMix';\nimport flipMix from './flipMix';\nimport miniMix from './miniMix';\nimport posterMix from './posterMix';\nimport autoHeightMix from './autoHeightMix';\nimport cssVarMix from './cssVarMix';\nimport themeMix from './themeMix';\nimport typeMix from './typeMix';\nimport stateMix from './stateMix';\nimport subtitleOffsetMix from './subtitleOffsetMix';\nimport airplayMix from './airplayMix';\nimport qualityMix from './qualityMix';\nimport thumbnailsMix from './thumbnailsMix';\nimport optionInit from './optionInit';\nimport eventInit from './eventInit';\n\nexport default class Player {\n constructor(art) {\n urlMix(art);\n attrMix(art);\n playMix(art);\n pauseMix(art);\n toggleMix(art);\n seekMix(art);\n volumeMix(art);\n currentTimeMix(art);\n durationMix(art);\n switchMix(art);\n playbackRateMix(art);\n aspectRatioMix(art);\n screenshotMix(art);\n fullscreenMix(art);\n fullscreenWebMix(art);\n pipMix(art);\n loadedMix(art);\n playedMix(art);\n playingMix(art);\n autoSizeMix(art);\n rectMix(art);\n flipMix(art);\n miniMix(art);\n posterMix(art);\n autoHeightMix(art);\n cssVarMix(art);\n themeMix(art);\n typeMix(art);\n stateMix(art);\n subtitleOffsetMix(art);\n airplayMix(art);\n qualityMix(art);\n thumbnailsMix(art);\n eventInit(art);\n optionInit(art);\n }\n}\n","import { getExt, def, sleep } from '../utils';\n\nexport default function urlMix(art) {\n const {\n option,\n template: { $video },\n } = art;\n\n def(art, 'url', {\n get() {\n return $video.src;\n },\n async set(newUrl) {\n if (newUrl) {\n const oldUrl = art.url;\n const typeName = option.type || getExt(newUrl);\n const typeCallback = option.customType[typeName];\n\n if (typeName && typeCallback) {\n await sleep();\n art.loading.show = true;\n typeCallback.call(art, $video, newUrl, art);\n } else {\n URL.revokeObjectURL(oldUrl);\n $video.src = newUrl;\n }\n\n if (oldUrl !== art.url) {\n art.option.url = newUrl;\n if (art.isReady && oldUrl) {\n art.once('video:canplay', () => {\n art.emit('restart', newUrl);\n });\n }\n }\n } else {\n await sleep();\n art.loading.show = true;\n }\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function attrMix(art) {\n const {\n template: { $video },\n } = art;\n\n def(art, 'attr', {\n value(key, value) {\n if (value === undefined) return $video[key];\n $video[key] = value;\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function playMix(art) {\n const {\n i18n,\n notice,\n option,\n constructor: { instances },\n template: { $video },\n } = art;\n\n def(art, 'play', {\n value: async function () {\n const result = await $video.play();\n notice.show = i18n.get('Play');\n art.emit('play');\n\n if (option.mutex) {\n for (let index = 0; index < instances.length; index++) {\n const instance = instances[index];\n if (instance !== art) {\n instance.pause();\n }\n }\n }\n\n return result;\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function pauseMix(art) {\n const {\n template: { $video },\n i18n,\n notice,\n } = art;\n\n def(art, 'pause', {\n value() {\n const result = $video.pause();\n notice.show = i18n.get('Pause');\n art.emit('pause');\n return result;\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function toggleMix(art) {\n def(art, 'toggle', {\n value() {\n if (art.playing) {\n return art.pause();\n } else {\n return art.play();\n }\n },\n });\n}\n","import { secondToTime, def } from '../utils';\n\nexport default function seekMix(art) {\n const { notice } = art;\n\n def(art, 'seek', {\n set(time) {\n art.currentTime = time;\n if (art.duration) {\n notice.show = `${secondToTime(art.currentTime)} / ${secondToTime(art.duration)}`;\n }\n art.emit('seek', art.currentTime);\n },\n });\n\n def(art, 'forward', {\n set(time) {\n art.seek = art.currentTime + time;\n },\n });\n\n def(art, 'backward', {\n set(time) {\n art.seek = art.currentTime - time;\n },\n });\n}\n","import { clamp, def } from '../utils';\n\nexport default function volumeMix(art) {\n const {\n template: { $video },\n i18n,\n notice,\n storage,\n } = art;\n\n def(art, 'volume', {\n get: () => $video.volume || 0,\n set: (percentage) => {\n $video.volume = clamp(percentage, 0, 1);\n notice.show = `${i18n.get('Volume')}: ${parseInt($video.volume * 100, 10)}`;\n if ($video.volume !== 0) {\n storage.set('volume', $video.volume);\n }\n },\n });\n\n def(art, 'muted', {\n get: () => $video.muted,\n set: (muted) => {\n $video.muted = muted;\n art.emit('muted', muted);\n },\n });\n}\n","import { clamp, def } from '../utils';\n\nexport default function currentTimeMix(art) {\n const { $video } = art.template;\n\n def(art, 'currentTime', {\n get: () => $video.currentTime || 0,\n set: (time) => {\n time = parseFloat(time);\n if (Number.isNaN(time)) return;\n $video.currentTime = clamp(time, 0, art.duration);\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function durationMix(art) {\n def(art, 'duration', {\n get: () => {\n const { duration } = art.template.$video;\n if (duration === Infinity) return 0;\n return duration || 0;\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function switchMix(art) {\n function switchUrl(url, currentTime) {\n return new Promise((resolve, reject) => {\n if (url === art.url) return;\n const { playing, aspectRatio, playbackRate } = art;\n\n art.pause();\n art.url = url;\n art.notice.show = '';\n\n art.once('video:error', reject);\n\n art.once('video:loadedmetadata', () => {\n art.currentTime = currentTime;\n });\n\n art.once('video:canplay', async () => {\n art.playbackRate = playbackRate;\n art.aspectRatio = aspectRatio;\n\n if (playing) {\n await art.play();\n }\n\n art.notice.show = '';\n\n resolve();\n });\n });\n }\n\n def(art, 'switchQuality', {\n value: (url) => {\n return switchUrl(url, art.currentTime);\n },\n });\n\n def(art, 'switchUrl', {\n value: (url) => {\n return switchUrl(url, 0);\n },\n });\n\n def(art, 'switch', {\n set: art.switchUrl,\n });\n}\n","import { def } from '../utils';\n\nexport default function playbackRateMix(art) {\n const {\n template: { $video },\n i18n,\n notice,\n } = art;\n\n def(art, 'playbackRate', {\n get() {\n return $video.playbackRate;\n },\n set(rate) {\n if (rate) {\n if (rate === $video.playbackRate) return;\n $video.playbackRate = rate;\n notice.show = `${i18n.get('Rate')}: ${rate === 1.0 ? i18n.get('Normal') : `${rate}x`}`;\n } else {\n art.playbackRate = 1;\n }\n },\n });\n}\n","import { setStyle, def } from '../utils';\n\nexport default function aspectRatioMix(art) {\n const {\n i18n,\n notice,\n template: { $video, $player },\n } = art;\n\n def(art, 'aspectRatio', {\n get() {\n return $player.dataset.aspectRatio || 'default';\n },\n set(ratio) {\n if (!ratio) ratio = 'default';\n if (ratio === 'default') {\n setStyle($video, 'width', null);\n setStyle($video, 'height', null);\n setStyle($video, 'margin', null);\n delete $player.dataset.aspectRatio;\n } else {\n const ratioArray = ratio.split(':').map(Number);\n const { clientWidth, clientHeight } = $player;\n const playerRatio = clientWidth / clientHeight;\n const setupRatio = ratioArray[0] / ratioArray[1];\n\n if (playerRatio > setupRatio) {\n setStyle($video, 'width', `${setupRatio * clientHeight}px`);\n setStyle($video, 'height', '100%');\n setStyle($video, 'margin', '0 auto');\n } else {\n setStyle($video, 'width', '100%');\n setStyle($video, 'height', `${clientWidth / setupRatio}px`);\n setStyle($video, 'margin', 'auto 0');\n }\n\n $player.dataset.aspectRatio = ratio;\n }\n\n notice.show = `${i18n.get('Aspect Ratio')}: ${ratio === 'default' ? i18n.get('Default') : ratio}`;\n art.emit('aspectRatio', ratio);\n },\n });\n}\n","import { secondToTime, download, def, createElement } from '../utils';\n\nexport default function screenshotMix(art) {\n const {\n notice,\n template: { $video },\n } = art;\n\n const $canvas = createElement('canvas');\n\n def(art, 'getDataURL', {\n value: () =>\n new Promise((resolve, reject) => {\n try {\n $canvas.width = $video.videoWidth;\n $canvas.height = $video.videoHeight;\n $canvas.getContext('2d').drawImage($video, 0, 0);\n resolve($canvas.toDataURL('image/png'));\n } catch (err) {\n notice.show = err;\n reject(err);\n }\n }),\n });\n\n def(art, 'getBlobUrl', {\n value: () =>\n new Promise((resolve, reject) => {\n try {\n $canvas.width = $video.videoWidth;\n $canvas.height = $video.videoHeight;\n $canvas.getContext('2d').drawImage($video, 0, 0);\n $canvas.toBlob((blob) => {\n resolve(URL.createObjectURL(blob));\n });\n } catch (err) {\n notice.show = err;\n reject(err);\n }\n }),\n });\n\n def(art, 'screenshot', {\n value: async (name) => {\n const dataUri = await art.getDataURL();\n const fileName = name || `artplayer_${secondToTime($video.currentTime)}`;\n download(dataUri, `${fileName}.png`);\n art.emit('screenshot', dataUri);\n return dataUri;\n },\n });\n}\n","import screenfull from '../libs/screenfull';\nimport { addClass, removeClass, def, get } from '../utils';\n\nexport default function fullscreenMix(art) {\n const {\n i18n,\n notice,\n template: { $video, $player },\n } = art;\n\n const nativeScreenfull = (art) => {\n screenfull.on('change', () => {\n art.emit('fullscreen', screenfull.isFullscreen);\n\n if (screenfull.isFullscreen) {\n art.state = 'fullscreen';\n addClass($player, 'art-fullscreen');\n } else {\n removeClass($player, 'art-fullscreen');\n }\n\n art.emit('resize');\n });\n\n screenfull.on('error', (event) => {\n art.emit('fullscreenError', event);\n });\n\n def(art, 'fullscreen', {\n get() {\n return screenfull.isFullscreen;\n },\n async set(value) {\n if (value) {\n await screenfull.request($player);\n } else {\n await screenfull.exit();\n }\n },\n });\n };\n\n const webkitScreenfull = (art) => {\n art.proxy(document, 'webkitfullscreenchange', () => {\n art.emit('fullscreen', art.fullscreen);\n art.emit('resize');\n });\n\n def(art, 'fullscreen', {\n get() {\n return document.fullscreenElement === $video;\n },\n set(value) {\n if (value) {\n art.state = 'fullscreen';\n $video.webkitEnterFullscreen();\n } else {\n $video.webkitExitFullscreen();\n }\n },\n });\n };\n\n art.once('video:loadedmetadata', () => {\n if (screenfull.isEnabled) {\n nativeScreenfull(art);\n } else if ($video.webkitSupportsFullscreen) {\n webkitScreenfull(art);\n } else {\n def(art, 'fullscreen', {\n get() {\n return false;\n },\n set() {\n notice.show = i18n.get('Fullscreen Not Supported');\n },\n });\n }\n\n // Asynchronous setting\n def(art, 'fullscreen', get(art, 'fullscreen'));\n });\n}\n","const methodMap = [\n [\n 'requestFullscreen',\n 'exitFullscreen',\n 'fullscreenElement',\n 'fullscreenEnabled',\n 'fullscreenchange',\n 'fullscreenerror',\n ],\n // New WebKit\n [\n 'webkitRequestFullscreen',\n 'webkitExitFullscreen',\n 'webkitFullscreenElement',\n 'webkitFullscreenEnabled',\n 'webkitfullscreenchange',\n 'webkitfullscreenerror',\n ],\n // Old WebKit\n [\n 'webkitRequestFullScreen',\n 'webkitCancelFullScreen',\n 'webkitCurrentFullScreenElement',\n 'webkitCancelFullScreen',\n 'webkitfullscreenchange',\n 'webkitfullscreenerror',\n ],\n [\n 'mozRequestFullScreen',\n 'mozCancelFullScreen',\n 'mozFullScreenElement',\n 'mozFullScreenEnabled',\n 'mozfullscreenchange',\n 'mozfullscreenerror',\n ],\n [\n 'msRequestFullscreen',\n 'msExitFullscreen',\n 'msFullscreenElement',\n 'msFullscreenEnabled',\n 'MSFullscreenChange',\n 'MSFullscreenError',\n ],\n];\n\nconst nativeAPI = (() => {\n if (typeof document === 'undefined') {\n return false;\n }\n\n const unprefixedMethods = methodMap[0];\n const returnValue = {};\n\n for (const methodList of methodMap) {\n const exitFullscreenMethod = methodList[1];\n if (exitFullscreenMethod in document) {\n for (const [index, method] of methodList.entries()) {\n returnValue[unprefixedMethods[index]] = method;\n }\n\n return returnValue;\n }\n }\n\n return false;\n})();\n\nconst eventNameMap = {\n change: nativeAPI.fullscreenchange,\n error: nativeAPI.fullscreenerror,\n};\n\nlet screenfull = {\n request(element = document.documentElement, options) {\n return new Promise((resolve, reject) => {\n const onFullScreenEntered = () => {\n screenfull.off('change', onFullScreenEntered);\n resolve();\n };\n\n screenfull.on('change', onFullScreenEntered);\n\n const returnPromise = element[nativeAPI.requestFullscreen](options);\n\n if (returnPromise instanceof Promise) {\n returnPromise.then(onFullScreenEntered).catch(reject);\n }\n });\n },\n exit() {\n return new Promise((resolve, reject) => {\n if (!screenfull.isFullscreen) {\n resolve();\n return;\n }\n\n const onFullScreenExit = () => {\n screenfull.off('change', onFullScreenExit);\n resolve();\n };\n\n screenfull.on('change', onFullScreenExit);\n\n const returnPromise = document[nativeAPI.exitFullscreen]();\n\n if (returnPromise instanceof Promise) {\n returnPromise.then(onFullScreenExit).catch(reject);\n }\n });\n },\n toggle(element, options) {\n return screenfull.isFullscreen ? screenfull.exit() : screenfull.request(element, options);\n },\n onchange(callback) {\n screenfull.on('change', callback);\n },\n onerror(callback) {\n screenfull.on('error', callback);\n },\n on(event, callback) {\n const eventName = eventNameMap[event];\n if (eventName) {\n document.addEventListener(eventName, callback, false);\n }\n },\n off(event, callback) {\n const eventName = eventNameMap[event];\n if (eventName) {\n document.removeEventListener(eventName, callback, false);\n }\n },\n raw: nativeAPI,\n};\n\nObject.defineProperties(screenfull, {\n isFullscreen: {\n get: () => Boolean(document[nativeAPI.fullscreenElement]),\n },\n element: {\n enumerable: true,\n get: () => document[nativeAPI.fullscreenElement],\n },\n isEnabled: {\n enumerable: true,\n get: () => Boolean(document[nativeAPI.fullscreenEnabled]),\n },\n});\n\nif (!nativeAPI) {\n screenfull = { isEnabled: false };\n}\n\nexport default screenfull;\n","import { addClass, removeClass, hasClass, def, append, setStyle } from '../utils';\n\nexport default function fullscreenWebMix(art) {\n const {\n constructor,\n template: { $container, $player },\n } = art;\n\n let cssText = '';\n def(art, 'fullscreenWeb', {\n get() {\n return hasClass($player, 'art-fullscreen-web');\n },\n set(value) {\n if (value) {\n cssText = $player.style.cssText;\n if (constructor.FULLSCREEN_WEB_IN_BODY) {\n append(document.body, $player);\n }\n art.state = 'fullscreenWeb';\n setStyle($player, 'width', '100%');\n setStyle($player, 'height', '100%');\n addClass($player, 'art-fullscreen-web');\n art.emit('fullscreenWeb', true);\n } else {\n if (constructor.FULLSCREEN_WEB_IN_BODY) {\n append($container, $player);\n }\n if (cssText) {\n $player.style.cssText = cssText;\n cssText = '';\n }\n removeClass($player, 'art-fullscreen-web');\n art.emit('fullscreenWeb', false);\n }\n\n art.emit('resize');\n },\n });\n}\n","import { def } from '../utils';\n\nfunction nativePip(art) {\n const {\n template: { $video },\n proxy,\n notice,\n } = art;\n\n $video.disablePictureInPicture = false;\n\n def(art, 'pip', {\n get() {\n return document.pictureInPictureElement;\n },\n set(value) {\n if (value) {\n art.state = 'pip';\n $video.requestPictureInPicture().catch((err) => {\n notice.show = err;\n throw err;\n });\n } else {\n document.exitPictureInPicture().catch((err) => {\n notice.show = err;\n throw err;\n });\n }\n },\n });\n\n proxy($video, 'enterpictureinpicture', () => {\n art.emit('pip', true);\n });\n\n proxy($video, 'leavepictureinpicture', () => {\n art.emit('pip', false);\n });\n}\n\nfunction webkitPip(art) {\n const { $video } = art.template;\n\n $video.webkitSetPresentationMode('inline');\n\n def(art, 'pip', {\n get() {\n return $video.webkitPresentationMode === 'picture-in-picture';\n },\n set(value) {\n if (value) {\n art.state = 'pip';\n $video.webkitSetPresentationMode('picture-in-picture');\n art.emit('pip', true);\n } else {\n $video.webkitSetPresentationMode('inline');\n art.emit('pip', false);\n }\n },\n });\n}\n\nexport default function pipMix(art) {\n const {\n i18n,\n notice,\n template: { $video },\n } = art;\n if (document.pictureInPictureEnabled) {\n nativePip(art);\n } else if ($video.webkitSupportsPresentationMode) {\n webkitPip(art);\n } else {\n def(art, 'pip', {\n get() {\n return false;\n },\n set() {\n notice.show = i18n.get('PIP Not Supported');\n },\n });\n }\n}\n","import { def } from '../utils';\n\nexport default function seekMix(art) {\n const { $video } = art.template;\n\n def(art, 'loaded', {\n get: () => art.loadedTime / $video.duration,\n });\n\n def(art, 'loadedTime', {\n get: () => {\n return $video.buffered.length ? $video.buffered.end($video.buffered.length - 1) : 0;\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function playedMix(art) {\n def(art, 'played', {\n get: () => art.currentTime / art.duration,\n });\n}\n","import { def } from '../utils';\n\nexport default function playingMix(art) {\n const { $video } = art.template;\n def(art, 'playing', {\n get: () => {\n if (typeof $video.playing === 'boolean') return $video.playing;\n return !!($video.currentTime > 0 && !$video.paused && !$video.ended && $video.readyState > 2);\n },\n });\n}\n","import { setStyle, def, getRect } from '../utils';\n\nexport default function resizeMix(art) {\n const { $container, $player, $video } = art.template;\n\n def(art, 'autoSize', {\n value() {\n const { videoWidth, videoHeight } = $video;\n const { width, height } = getRect($container);\n const videoRatio = videoWidth / videoHeight;\n const containerRatio = width / height;\n if (containerRatio > videoRatio) {\n const percentage = ((height * videoRatio) / width) * 100;\n setStyle($player, 'width', `${percentage}%`);\n setStyle($player, 'height', '100%');\n } else {\n const percentage = (width / videoRatio / height) * 100;\n setStyle($player, 'width', '100%');\n setStyle($player, 'height', `${percentage}%`);\n }\n art.emit('autoSize', {\n width: art.width,\n height: art.height,\n });\n },\n });\n}\n","import { def, getRect } from '../utils';\n\nexport default function rectMix(art) {\n def(art, 'rect', {\n get: () => {\n return getRect(art.template.$player);\n },\n });\n\n const keys = ['bottom', 'height', 'left', 'right', 'top', 'width'];\n for (let index = 0; index < keys.length; index++) {\n const key = keys[index];\n def(art, key, {\n get: () => {\n return art.rect[key];\n },\n });\n }\n\n def(art, 'x', {\n get: () => {\n return art.left + window.pageXOffset;\n },\n });\n\n def(art, 'y', {\n get: () => {\n return art.top + window.pageYOffset;\n },\n });\n}\n","import { def, capitalize } from '../utils';\n\nexport default function flipMix(art) {\n const {\n template: { $player },\n i18n,\n notice,\n } = art;\n\n def(art, 'flip', {\n get() {\n return $player.dataset.flip || 'normal';\n },\n set(flip) {\n if (!flip) flip = 'normal';\n if (flip === 'normal') {\n delete $player.dataset.flip;\n } else {\n $player.dataset.flip = flip;\n }\n\n notice.show = `${i18n.get('Video Flip')}: ${i18n.get(capitalize(flip))}`;\n art.emit('flip', flip);\n },\n });\n}\n","import { append, setStyle, addClass, removeClass, hasClass, def, isInViewport, createElement, getRect } from '../utils';\n\nexport default function miniMix(art) {\n const {\n icons,\n proxy,\n storage,\n template: { $player, $video },\n } = art;\n\n let isDroging = false;\n let lastPageX = 0;\n let lastPageY = 0;\n\n function hideMini() {\n const { $mini } = art.template;\n if ($mini) {\n removeClass($player, 'art-mini');\n setStyle($mini, 'display', 'none');\n $player.prepend($video);\n art.emit('mini', false);\n }\n }\n\n function initState($play, $pause) {\n if (art.playing) {\n setStyle($play, 'display', `none`);\n setStyle($pause, 'display', `flex`);\n } else {\n setStyle($play, 'display', `flex`);\n setStyle($pause, 'display', `none`);\n }\n }\n\n function createMini() {\n const { $mini } = art.template;\n if ($mini) {\n append($mini, $video);\n return setStyle($mini, 'display', 'flex');\n } else {\n const $mini = createElement('div');\n addClass($mini, 'art-mini-popup');\n append(document.body, $mini);\n art.template.$mini = $mini;\n append($mini, $video);\n\n const $close = append($mini, `
`);\n append($close, icons.close);\n proxy($close, 'click', hideMini);\n\n const $state = append($mini, `
`);\n const $play = append($state, icons.play);\n const $pause = append($state, icons.pause);\n proxy($play, 'click', () => art.play());\n proxy($pause, 'click', () => art.pause());\n initState($play, $pause);\n art.on('video:playing', () => initState($play, $pause));\n art.on('video:pause', () => initState($play, $pause));\n art.on('video:timeupdate', () => initState($play, $pause));\n\n proxy($mini, 'mousedown', (event) => {\n isDroging = event.button === 0;\n lastPageX = event.pageX;\n lastPageY = event.pageY;\n });\n\n art.on('document:mousemove', (event) => {\n if (isDroging) {\n addClass($mini, 'art-mini-droging');\n const x = event.pageX - lastPageX;\n const y = event.pageY - lastPageY;\n setStyle($mini, 'transform', `translate(${x}px, ${y}px)`);\n }\n });\n\n art.on('document:mouseup', () => {\n if (isDroging) {\n isDroging = false;\n removeClass($mini, 'art-mini-droging');\n const rect = getRect($mini);\n storage.set('left', rect.left);\n storage.set('top', rect.top);\n setStyle($mini, 'left', `${rect.left}px`);\n setStyle($mini, 'top', `${rect.top}px`);\n setStyle($mini, 'transform', null);\n }\n });\n\n return $mini;\n }\n }\n\n function initMini() {\n const { $mini } = art.template;\n const rect = getRect($mini);\n const top = window.innerHeight - rect.height - 50;\n const left = window.innerWidth - rect.width - 50;\n storage.set('top', top);\n storage.set('left', left);\n setStyle($mini, 'top', `${top}px`);\n setStyle($mini, 'left', `${left}px`);\n }\n\n def(art, 'mini', {\n get() {\n return hasClass($player, 'art-mini');\n },\n set(value) {\n if (value) {\n art.state = 'mini';\n addClass($player, 'art-mini');\n const $mini = createMini();\n const top = storage.get('top');\n const left = storage.get('left');\n if (top && left) {\n setStyle($mini, 'top', `${top}px`);\n setStyle($mini, 'left', `${left}px`);\n if (!isInViewport($mini)) {\n initMini();\n }\n } else {\n initMini();\n }\n art.emit('mini', true);\n } else {\n hideMini();\n }\n },\n });\n}\n","import { def, setStyle } from '../utils';\n\nexport default function posterMix(art) {\n const {\n template: { $poster },\n } = art;\n\n def(art, 'poster', {\n get: () => {\n try {\n return $poster.style['backgroundImage'].match(/\"(.*)\"/)[1];\n // eslint-disable-next-line no-unused-vars\n } catch (error) {\n return '';\n }\n },\n set(url) {\n setStyle($poster, 'backgroundImage', `url(${url})`);\n },\n });\n}\n","import { setStyle, def } from '../utils';\n\nexport default function autoHeightMix(art) {\n const {\n template: { $container, $video },\n } = art;\n\n def(art, 'autoHeight', {\n value() {\n const { clientWidth } = $container;\n const { videoHeight, videoWidth } = $video;\n const height = videoHeight * (clientWidth / videoWidth);\n setStyle($container, 'height', height + 'px');\n art.emit('autoHeight', height);\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function cssVarMix(art) {\n const { $player } = art.template;\n\n def(art, 'cssVar', {\n value(key, value) {\n if (value) {\n return $player.style.setProperty(key, value);\n } else {\n return getComputedStyle($player).getPropertyValue(key);\n }\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function themeMix(art) {\n def(art, 'theme', {\n get() {\n return art.cssVar('--art-theme');\n },\n set(theme) {\n art.cssVar('--art-theme', theme);\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function typeMix(art) {\n def(art, 'type', {\n get() {\n return art.option.type;\n },\n set(type) {\n art.option.type = type;\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function stateMix(art) {\n const states = ['mini', 'pip', 'fullscreen', 'fullscreenWeb'];\n def(art, 'state', {\n get: () => states.find((name) => art[name]) || 'standard',\n set(name) {\n for (let index = 0; index < states.length; index++) {\n const prop = states[index];\n if (prop !== name && art[prop]) {\n art[prop] = false;\n }\n }\n },\n });\n}\n","import { def, clamp } from '../utils';\n\nexport default function subtitleOffsetMix(art) {\n const { notice, i18n, template } = art;\n\n def(art, 'subtitleOffset', {\n get() {\n return template.$track?.offset || 0;\n },\n set(value) {\n const { cues } = art.subtitle;\n if (!template.$track || cues.length === 0) return;\n const offset = clamp(value, -10, 10);\n template.$track.offset = offset;\n for (let index = 0; index < cues.length; index++) {\n const cue = cues[index];\n cue.originalStartTime = cue.originalStartTime ?? cue.startTime;\n cue.originalEndTime = cue.originalEndTime ?? cue.endTime;\n cue.startTime = clamp(cue.originalStartTime + offset, 0, art.duration);\n cue.endTime = clamp(cue.originalEndTime + offset, 0, art.duration);\n }\n art.subtitle.update();\n notice.show = `${i18n.get('Subtitle Offset')}: ${value}s`;\n art.emit('subtitleOffset', value);\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function airplayMix(art) {\n const {\n i18n,\n notice,\n proxy,\n template: { $video },\n } = art;\n\n let available = true;\n\n if (window.WebKitPlaybackTargetAvailabilityEvent && $video.webkitShowPlaybackTargetPicker) {\n proxy($video, 'webkitplaybacktargetavailabilitychanged', (event) => {\n switch (event.availability) {\n case 'available':\n available = true;\n break;\n case 'not-available':\n available = false;\n break;\n }\n });\n } else {\n available = false;\n }\n\n def(art, 'airplay', {\n value() {\n if (available) {\n $video.webkitShowPlaybackTargetPicker();\n art.emit('airplay');\n } else {\n notice.show = i18n.get('AirPlay Not Available');\n }\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function qualityMix(art) {\n def(art, 'quality', {\n set(quality) {\n const { controls, notice, i18n } = art;\n const qualityDefault = quality.find((item) => item.default) || quality[0];\n controls.update({\n name: 'quality',\n position: 'right',\n index: 10,\n style: {\n marginRight: '10px',\n },\n html: qualityDefault?.html || '',\n selector: quality,\n async onSelect(item) {\n await art.switchQuality(item.url);\n notice.show = `${i18n.get('Switch Video')}: ${item.html}`;\n return item.html;\n },\n });\n },\n });\n}\n","import { def, setStyle, isMobile, loadImg } from '../utils';\n\nexport default function thumbnailsMix(art) {\n const {\n events,\n option,\n template: { $progress, $video },\n } = art;\n\n let timer = null;\n let image = null;\n let loading = false;\n let isLoad = false;\n let isHover = false;\n\n function reset() {\n clearTimeout(timer);\n timer = null;\n image = null;\n loading = false;\n isLoad = false;\n }\n\n function showThumbnails(posWidth) {\n const $thumbnails = art.controls?.thumbnails;\n if (!$thumbnails) return;\n\n const { number, column, width, height, scale } = option.thumbnails;\n const width2 = width * scale || image.naturalWidth / column;\n const height2 = height * scale || width2 / ($video.videoWidth / $video.videoHeight);\n const perWidth = $progress.clientWidth / number;\n const perIndex = Math.floor(posWidth / perWidth);\n const yIndex = Math.ceil(perIndex / column) - 1;\n const xIndex = perIndex % column || column - 1;\n setStyle($thumbnails, 'backgroundImage', `url(${image.src})`);\n setStyle($thumbnails, 'height', `${height2}px`);\n setStyle($thumbnails, 'width', `${width2}px`);\n setStyle($thumbnails, 'backgroundPosition', `-${xIndex * width2}px -${yIndex * height2}px`);\n if (posWidth <= width2 / 2) {\n setStyle($thumbnails, 'left', 0);\n } else if (posWidth > $progress.clientWidth - width2 / 2) {\n setStyle($thumbnails, 'left', `${$progress.clientWidth - width2}px`);\n } else {\n setStyle($thumbnails, 'left', `${posWidth - width2 / 2}px`);\n }\n }\n\n events.hover(\n $progress,\n () => {\n isHover = true;\n },\n () => {\n isHover = false;\n },\n );\n\n art.on('setBar', async (type, percentage, event) => {\n const $thumbnails = art.controls?.thumbnails;\n const { url, scale } = option.thumbnails;\n if (!$thumbnails || !url) return;\n\n const isMobileDroging = type === 'played' && event && isMobile;\n\n if (type === 'hover' || isMobileDroging) {\n if (!loading) {\n loading = true;\n image = await loadImg(url, scale);\n isLoad = true;\n }\n\n if (!isLoad || !isHover) return;\n\n const width = $progress.clientWidth * percentage;\n setStyle($thumbnails, 'display', 'flex');\n\n if (width > 0 && width < $progress.clientWidth) {\n showThumbnails(width);\n } else {\n if (!isMobile) {\n setStyle($thumbnails, 'display', 'none');\n }\n }\n\n if (isMobileDroging) {\n clearTimeout(timer);\n timer = setTimeout(() => {\n setStyle($thumbnails, 'display', 'none');\n }, 500);\n }\n }\n });\n\n def(art, 'thumbnails', {\n get() {\n return art.option.thumbnails;\n },\n set(thumbnails) {\n if (thumbnails.url && !art.option.isLive) {\n art.option.thumbnails = thumbnails;\n reset();\n }\n },\n });\n}\n","import { clamp, setStyle } from '../utils';\n\nexport default function attrInit(art) {\n const {\n option,\n storage,\n template: { $video, $poster },\n } = art;\n\n for (const key in option.moreVideoAttr) {\n art.attr(key, option.moreVideoAttr[key]);\n }\n\n if (option.muted) {\n art.muted = option.muted;\n }\n\n if (option.volume) {\n $video.volume = clamp(option.volume, 0, 1);\n }\n\n const volumeStorage = storage.get('volume');\n if (typeof volumeStorage === 'number') {\n $video.volume = clamp(volumeStorage, 0, 1);\n }\n\n if (option.poster) {\n setStyle($poster, 'backgroundImage', `url(${option.poster})`);\n }\n\n if (option.autoplay) {\n $video.autoplay = option.autoplay;\n }\n\n if (option.playsInline) {\n $video.playsInline = true;\n $video['webkit-playsinline'] = true;\n }\n\n if (option.theme) {\n option.cssVar['--art-theme'] = option.theme;\n }\n\n for (const key in option.cssVar) {\n art.cssVar(key, option.cssVar[key]);\n }\n\n art.url = option.url;\n}\n","import config from '../config';\nimport { sleep, addClass, setStyle, isMobile } from '../utils';\n\nexport default function eventInit(art) {\n const {\n i18n,\n notice,\n option,\n constructor,\n proxy,\n template: { $player, $video, $poster },\n } = art;\n\n let reconnectTime = 0;\n\n for (let index = 0; index < config.events.length; index++) {\n proxy($video, config.events[index], (event) => {\n art.emit(`video:${event.type}`, event);\n });\n }\n\n // art.on('video:abort', () => {\n\n // });\n\n art.on('video:canplay', () => {\n reconnectTime = 0;\n art.loading.show = false;\n });\n\n art.once('video:canplay', () => {\n art.loading.show = false;\n art.controls.show = true;\n art.mask.show = true;\n art.isReady = true;\n art.emit('ready');\n });\n\n // art.on('video:canplaythrough', () => {\n\n // });\n\n // art.on('video:durationchange', () => {\n\n // });\n\n // art.on('video:emptied', () => {\n\n // });\n\n art.on('video:ended', () => {\n if (option.loop) {\n art.seek = 0;\n art.play();\n art.controls.show = false;\n art.mask.show = false;\n } else {\n art.controls.show = true;\n art.mask.show = true;\n }\n });\n\n art.on('video:error', async (error) => {\n if (reconnectTime < constructor.RECONNECT_TIME_MAX) {\n await sleep(constructor.RECONNECT_SLEEP_TIME);\n reconnectTime += 1;\n art.url = option.url;\n notice.show = `${i18n.get('Reconnect')}: ${reconnectTime}`;\n art.emit('error', error, reconnectTime);\n } else {\n art.mask.show = true;\n art.loading.show = false;\n art.controls.show = true;\n addClass($player, 'art-error');\n await sleep(constructor.RECONNECT_SLEEP_TIME);\n notice.show = i18n.get('Video Load Failed');\n }\n });\n\n // art.on('video:loadeddata', () => {\n\n // });\n\n art.on('video:loadedmetadata', () => {\n art.emit('resize');\n if (isMobile) {\n art.loading.show = false;\n art.controls.show = true;\n art.mask.show = true;\n }\n });\n\n art.on('video:loadstart', () => {\n art.loading.show = true;\n art.mask.show = false;\n art.controls.show = true;\n });\n\n art.on('video:pause', () => {\n art.controls.show = true;\n art.mask.show = true;\n });\n\n art.on('video:play', () => {\n art.mask.show = false;\n setStyle($poster, 'display', 'none');\n });\n\n art.on('video:playing', () => {\n art.mask.show = false;\n });\n\n art.on('video:progress', () => {\n if (art.playing) {\n art.loading.show = false;\n }\n });\n\n // art.on('video:ratechange', () => {\n\n // });\n\n art.on('video:seeked', () => {\n art.loading.show = false;\n art.mask.show = true;\n });\n\n art.on('video:seeking', () => {\n art.loading.show = true;\n art.mask.show = false;\n });\n\n // art.on('video:stalled', () => {\n\n // });\n\n // art.on('video:suspend', () => {\n\n // });\n\n art.on('video:timeupdate', () => {\n art.mask.show = false;\n });\n\n // art.on('video:volumechange', () => {\n\n // });\n\n art.on('video:waiting', () => {\n art.loading.show = true;\n art.mask.show = false;\n });\n}\n","import Component from '../utils/component';\nimport fullscreen from './fullscreen';\nimport fullscreenWeb from './fullscreenWeb';\nimport pip from './pip';\nimport playAndPause from './playAndPause';\nimport progress from './progress';\nimport time from './time';\nimport volume from './volume';\nimport setting from './setting';\nimport screenshot from './screenshot';\nimport airplay from './airplay';\nimport {\n def,\n sleep,\n append,\n addClass,\n isMobile,\n removeClass,\n errorHandle,\n inverseClass,\n createElement,\n includeFromEvent,\n} from '../utils';\n\nexport default class Control extends Component {\n constructor(art) {\n super(art);\n\n this.isHover = false;\n this.name = 'control';\n this.timer = Date.now();\n\n const { constructor } = art;\n const { $player, $bottom } = this.art.template;\n\n art.on('mousemove', () => {\n if (!isMobile) {\n this.show = true;\n }\n });\n\n art.on('click', () => {\n if (isMobile) {\n this.toggle();\n } else {\n this.show = true;\n }\n });\n\n art.on('document:mousemove', (event) => {\n this.isHover = includeFromEvent(event, $bottom);\n });\n\n art.on('video:timeupdate', () => {\n if (\n !art.setting.show &&\n !this.isHover &&\n !art.isInput &&\n art.playing &&\n this.show &&\n Date.now() - this.timer >= constructor.CONTROL_HIDE_TIME\n ) {\n this.show = false;\n }\n });\n\n art.on('control', (state) => {\n if (state) {\n removeClass($player, 'art-hide-cursor');\n addClass($player, 'art-hover');\n this.timer = Date.now();\n } else {\n addClass($player, 'art-hide-cursor');\n removeClass($player, 'art-hover');\n }\n });\n\n this.init();\n }\n\n init() {\n const { option } = this.art;\n\n if (!option.isLive) {\n this.add(\n progress({\n name: 'progress',\n position: 'top',\n index: 10,\n }),\n );\n }\n\n this.add({\n name: 'thumbnails',\n position: 'top',\n index: 20,\n });\n\n this.add(\n playAndPause({\n name: 'playAndPause',\n position: 'left',\n index: 10,\n }),\n );\n\n this.add(\n volume({\n name: 'volume',\n position: 'left',\n index: 20,\n }),\n );\n\n if (!option.isLive) {\n this.add(\n time({\n name: 'time',\n position: 'left',\n index: 30,\n }),\n );\n }\n\n if (option.quality.length) {\n sleep().then(() => {\n this.art.quality = option.quality;\n });\n }\n\n if (option.screenshot && !isMobile) {\n this.add(\n screenshot({\n name: 'screenshot',\n position: 'right',\n index: 20,\n }),\n );\n }\n\n if (option.setting) {\n this.add(\n setting({\n name: 'setting',\n position: 'right',\n index: 30,\n }),\n );\n }\n\n if (option.pip) {\n this.add(\n pip({\n name: 'pip',\n position: 'right',\n index: 40,\n }),\n );\n }\n\n if (option.airplay && window.WebKitPlaybackTargetAvailabilityEvent) {\n this.add(\n airplay({\n name: 'airplay',\n position: 'right',\n index: 50,\n }),\n );\n }\n\n if (option.fullscreenWeb) {\n this.add(\n fullscreenWeb({\n name: 'fullscreenWeb',\n position: 'right',\n index: 60,\n }),\n );\n }\n\n if (option.fullscreen) {\n this.add(\n fullscreen({\n name: 'fullscreen',\n position: 'right',\n index: 70,\n }),\n );\n }\n\n for (let index = 0; index < option.controls.length; index++) {\n this.add(option.controls[index]);\n }\n }\n\n add(getOption) {\n const option = typeof getOption === 'function' ? getOption(this.art) : getOption;\n const { $progress, $controlsLeft, $controlsRight } = this.art.template;\n\n switch (option.position) {\n case 'top':\n this.$parent = $progress;\n break;\n case 'left':\n this.$parent = $controlsLeft;\n break;\n case 'right':\n this.$parent = $controlsRight;\n break;\n default:\n errorHandle(false, `Control option.position must one of 'top', 'left', 'right'`);\n break;\n }\n\n super.add(option);\n }\n\n check(target) {\n target.$control_value.innerHTML = target.html;\n for (let index = 0; index < target.$control_option.length; index++) {\n const item = target.$control_option[index];\n item.default = item === target;\n if (item.default) {\n inverseClass(item.$control_item, 'art-current');\n }\n }\n }\n\n selector(option, $ref, events) {\n const { proxy } = this.art.events;\n\n addClass($ref, 'art-control-selector');\n const $value = createElement('div');\n addClass($value, 'art-selector-value');\n append($value, option.html);\n $ref.innerText = '';\n append($ref, $value);\n\n const $list = createElement('div');\n addClass($list, 'art-selector-list');\n append($ref, $list);\n\n for (let index = 0; index < option.selector.length; index++) {\n const item = option.selector[index];\n const $item = createElement('div');\n addClass($item, 'art-selector-item');\n if (item.default) addClass($item, 'art-current');\n $item.dataset.index = index;\n $item.dataset.value = item.value;\n $item.innerHTML = item.html;\n append($list, $item);\n\n def(item, '$control_option', {\n get: () => option.selector,\n });\n\n def(item, '$control_item', {\n get: () => $item,\n });\n\n def(item, '$control_value', {\n get: () => $value,\n });\n }\n\n const event = proxy($list, 'click', async (event) => {\n const path = event.composedPath() || [];\n const item = option.selector.find(\n (item) => item.$control_item === path.find(($item) => item.$control_item === $item),\n );\n this.check(item);\n if (option.onSelect) {\n $value.innerHTML = await option.onSelect.call(this.art, item, item.$control_item, event);\n }\n });\n\n events.push(event);\n }\n}\n","import { remove, append, tooltip, hasClass, addClass, setStyles, removeClass, createElement } from './dom';\nimport { errorHandle } from './error';\nimport validator from 'option-validator';\nimport { ComponentOption } from '../scheme';\n\nexport default class Component {\n constructor(art) {\n this.id = 0;\n this.art = art;\n this.cache = new Map();\n this.add = this.add.bind(this);\n this.remove = this.remove.bind(this);\n this.update = this.update.bind(this);\n }\n\n get show() {\n return hasClass(this.art.template.$player, `art-${this.name}-show`);\n }\n\n set show(value) {\n const { $player } = this.art.template;\n const className = `art-${this.name}-show`;\n if (value) {\n addClass($player, className);\n } else {\n removeClass($player, className);\n }\n this.art.emit(this.name, value);\n }\n\n toggle() {\n this.show = !this.show;\n }\n\n add(getOption) {\n const option = typeof getOption === 'function' ? getOption(this.art) : getOption;\n option.html = option.html || '';\n validator(option, ComponentOption);\n if (!this.$parent || !this.name || option.disable) return;\n const name = option.name || `${this.name}${this.id}`;\n const item = this.cache.get(name);\n errorHandle(!item, `Can't add an existing [${name}] to the [${this.name}]`);\n\n this.id += 1;\n const $ref = createElement('div');\n addClass($ref, `art-${this.name}`);\n addClass($ref, `art-${this.name}-${name}`);\n\n const childs = Array.from(this.$parent.children);\n $ref.dataset.index = option.index || this.id;\n const nextChild = childs.find((item) => Number(item.dataset.index) >= Number($ref.dataset.index));\n if (nextChild) {\n nextChild.insertAdjacentElement('beforebegin', $ref);\n } else {\n append(this.$parent, $ref);\n }\n\n if (option.html) {\n append($ref, option.html);\n }\n\n if (option.style) {\n setStyles($ref, option.style);\n }\n\n if (option.tooltip) {\n tooltip($ref, option.tooltip);\n }\n\n const events = [];\n if (option.click) {\n const destroyEvent = this.art.events.proxy($ref, 'click', (event) => {\n event.preventDefault();\n option.click.call(this.art, this, event);\n });\n events.push(destroyEvent);\n }\n\n if (option.selector && ['left', 'right'].includes(option.position)) {\n this.selector(option, $ref, events);\n }\n\n this[name] = $ref;\n this.cache.set(name, { $ref, events, option });\n\n if (option.mounted) {\n option.mounted.call(this.art, $ref);\n }\n\n return $ref;\n }\n\n remove(name) {\n const item = this.cache.get(name);\n errorHandle(item, `Can't find [${name}] from the [${this.name}]`);\n\n if (item.option.beforeUnmount) {\n item.option.beforeUnmount.call(this.art, item.$ref);\n }\n\n for (let index = 0; index < item.events.length; index++) {\n this.art.events.remove(item.events[index]);\n }\n\n this.cache.delete(name);\n delete this[name];\n remove(item.$ref);\n }\n\n update(option) {\n const item = this.cache.get(option.name);\n if (item) {\n option = Object.assign(item.option, option);\n this.remove(option.name);\n }\n return this.add(option);\n }\n}\n","import { append, tooltip, setStyle } from '../utils';\n\nexport default function fullscreen(option) {\n return (art) => ({\n ...option,\n tooltip: art.i18n.get('Fullscreen'),\n mounted: ($control) => {\n const { proxy, icons, i18n } = art;\n\n const $fullscreenOn = append($control, icons.fullscreenOn);\n const $fullscreenOff = append($control, icons.fullscreenOff);\n setStyle($fullscreenOff, 'display', 'none');\n\n proxy($control, 'click', () => {\n art.fullscreen = !art.fullscreen;\n });\n\n art.on('fullscreen', (state) => {\n if (state) {\n tooltip($control, i18n.get('Exit Fullscreen'));\n setStyle($fullscreenOn, 'display', 'none');\n setStyle($fullscreenOff, 'display', 'inline-flex');\n } else {\n tooltip($control, i18n.get('Fullscreen'));\n setStyle($fullscreenOn, 'display', 'inline-flex');\n setStyle($fullscreenOff, 'display', 'none');\n }\n });\n },\n });\n}\n","import { append, tooltip, setStyle } from '../utils';\n\nexport default function fullscreenWeb(option) {\n return (art) => ({\n ...option,\n tooltip: art.i18n.get('Web Fullscreen'),\n mounted: ($control) => {\n const { proxy, icons, i18n } = art;\n\n const $fullscreenWebOn = append($control, icons.fullscreenWebOn);\n const $fullscreenWebOff = append($control, icons.fullscreenWebOff);\n setStyle($fullscreenWebOff, 'display', 'none');\n\n proxy($control, 'click', () => {\n art.fullscreenWeb = !art.fullscreenWeb;\n });\n\n art.on('fullscreenWeb', (value) => {\n if (value) {\n tooltip($control, i18n.get('Exit Web Fullscreen'));\n setStyle($fullscreenWebOn, 'display', 'none');\n setStyle($fullscreenWebOff, 'display', 'inline-flex');\n } else {\n tooltip($control, i18n.get('Web Fullscreen'));\n setStyle($fullscreenWebOn, 'display', 'inline-flex');\n setStyle($fullscreenWebOff, 'display', 'none');\n }\n });\n },\n });\n}\n","import { append, tooltip } from '../utils';\n\nexport default function pip(option) {\n return (art) => ({\n ...option,\n tooltip: art.i18n.get('PIP Mode'),\n mounted: ($control) => {\n const { proxy, icons, i18n } = art;\n\n append($control, icons.pip);\n\n proxy($control, 'click', () => {\n art.pip = !art.pip;\n });\n\n art.on('pip', (value) => {\n tooltip($control, i18n.get(value ? 'Exit PIP Mode' : 'PIP Mode'));\n });\n },\n });\n}\n","import { append, tooltip, setStyle } from '../utils';\n\nexport default function playAndPause(option) {\n return (art) => ({\n ...option,\n mounted: ($control) => {\n const { proxy, icons, i18n } = art;\n\n const $play = append($control, icons.play);\n const $pause = append($control, icons.pause);\n tooltip($play, i18n.get('Play'));\n tooltip($pause, i18n.get('Pause'));\n\n proxy($play, 'click', () => {\n art.play();\n });\n\n proxy($pause, 'click', () => {\n art.pause();\n });\n\n function showPlay() {\n setStyle($play, 'display', 'flex');\n setStyle($pause, 'display', 'none');\n }\n\n function showPause() {\n setStyle($play, 'display', 'none');\n setStyle($pause, 'display', 'flex');\n }\n\n if (art.playing) {\n showPause();\n } else {\n showPlay();\n }\n\n art.on('video:playing', () => {\n showPause();\n });\n\n art.on('video:pause', () => {\n showPlay();\n });\n },\n });\n}\n","import { query, clamp, append, setStyle, secondToTime, includeFromEvent, isMobile, getRect } from '../utils';\n\nexport function getPosFromEvent(art, event) {\n const { $progress } = art.template;\n const { left } = getRect($progress);\n const eventLeft = isMobile ? event.touches[0].clientX : event.clientX;\n const width = clamp(eventLeft - left, 0, $progress.clientWidth);\n const second = (width / $progress.clientWidth) * art.duration;\n const time = secondToTime(second);\n const percentage = clamp(width / $progress.clientWidth, 0, 1);\n return { second, time, width, percentage };\n}\n\nexport function setCurrentTime(art, event) {\n if (art.isRotate) {\n const percentage = event.touches[0].clientY / art.height;\n const second = percentage * art.duration;\n art.emit('setBar', 'played', percentage, event);\n art.seek = second;\n } else {\n const { second, percentage } = getPosFromEvent(art, event);\n art.emit('setBar', 'played', percentage, event);\n art.seek = second;\n }\n}\n\nexport default function progress(options) {\n return (art) => {\n const { icons, option, proxy } = art;\n\n return {\n ...options,\n html: `\n
\n
\n
\n
\n
\n
\n
\n
\n `,\n mounted: ($control) => {\n let tipTimer = null;\n let isDroging = false;\n\n const $hover = query('.art-progress-hover', $control);\n const $loaded = query('.art-progress-loaded', $control);\n const $played = query('.art-progress-played', $control);\n const $highlight = query('.art-progress-highlight', $control);\n const $indicator = query('.art-progress-indicator', $control);\n const $tip = query('.art-progress-tip', $control);\n\n if (icons.indicator) {\n append($indicator, icons.indicator);\n } else {\n setStyle($indicator, 'backgroundColor', 'var(--art-theme)');\n }\n\n function showHighlight(event) {\n const { width } = getPosFromEvent(art, event);\n const { text } = event.target.dataset;\n $tip.innerText = text;\n const tipWidth = $tip.clientWidth;\n if (width <= tipWidth / 2) {\n setStyle($tip, 'left', 0);\n } else if (width > $control.clientWidth - tipWidth / 2) {\n setStyle($tip, 'left', `${$control.clientWidth - tipWidth}px`);\n } else {\n setStyle($tip, 'left', `${width - tipWidth / 2}px`);\n }\n }\n\n function showTime(event, touch) {\n const { width, time } = touch || getPosFromEvent(art, event);\n $tip.innerText = time;\n const tipWidth = $tip.clientWidth;\n if (width <= tipWidth / 2) {\n setStyle($tip, 'left', 0);\n } else if (width > $control.clientWidth - tipWidth / 2) {\n setStyle($tip, 'left', `${$control.clientWidth - tipWidth}px`);\n } else {\n setStyle($tip, 'left', `${width - tipWidth / 2}px`);\n }\n }\n\n function updateHighlight() {\n $highlight.innerText = '';\n for (let index = 0; index < option.highlight.length; index++) {\n const item = option.highlight[index];\n const left = (clamp(item.time, 0, art.duration) / art.duration) * 100;\n const html = ``;\n append($highlight, html);\n }\n }\n\n function setBar(type, percentage, event) {\n const isMobileDroging = type === 'played' && event && isMobile;\n\n if (type === 'loaded') {\n setStyle($loaded, 'width', `${percentage * 100}%`);\n }\n\n if (type === 'hover') {\n setStyle($hover, 'width', `${percentage * 100}%`);\n }\n\n if (type === 'played') {\n setStyle($played, 'width', `${percentage * 100}%`);\n setStyle($indicator, 'left', `${percentage * 100}%`);\n }\n\n if (isMobileDroging) {\n setStyle($tip, 'display', 'flex');\n const width = $control.clientWidth * percentage;\n const time = secondToTime(percentage * art.duration);\n showTime(event, { width, time });\n clearTimeout(tipTimer);\n tipTimer = setTimeout(() => {\n setStyle($tip, 'display', 'none');\n }, 500);\n }\n }\n\n art.on('setBar', setBar);\n art.on('video:loadedmetadata', updateHighlight);\n\n if (art.constructor.USE_RAF) {\n art.on('raf', () => {\n art.emit('setBar', 'played', art.played);\n art.emit('setBar', 'loaded', art.loaded);\n });\n } else {\n art.on('video:timeupdate', () => {\n art.emit('setBar', 'played', art.played);\n });\n\n art.on('video:progress', () => {\n art.emit('setBar', 'loaded', art.loaded);\n });\n\n art.on('video:ended', () => {\n art.emit('setBar', 'played', 1);\n });\n }\n\n art.emit('setBar', 'loaded', art.loaded || 0);\n\n if (!isMobile) {\n proxy($control, 'click', (event) => {\n if (event.target !== $indicator) {\n setCurrentTime(art, event);\n }\n });\n\n proxy($control, 'mousemove', (event) => {\n const { percentage } = getPosFromEvent(art, event);\n art.emit('setBar', 'hover', percentage, event);\n setStyle($tip, 'display', 'flex');\n if (includeFromEvent(event, $highlight)) {\n showHighlight(event);\n } else {\n showTime(event);\n }\n });\n\n proxy($control, 'mouseleave', (event) => {\n setStyle($tip, 'display', 'none');\n art.emit('setBar', 'hover', 0, event);\n });\n\n proxy($control, 'mousedown', (event) => {\n isDroging = event.button === 0;\n });\n\n art.on('document:mousemove', (event) => {\n if (isDroging) {\n const { second, percentage } = getPosFromEvent(art, event);\n art.emit('setBar', 'played', percentage, event);\n art.seek = second;\n }\n });\n\n art.on('document:mouseup', () => {\n if (isDroging) {\n isDroging = false;\n }\n });\n }\n },\n };\n };\n}\n","import { secondToTime, isMobile } from '../utils';\n\nexport default function time(option) {\n return (art) => ({\n ...option,\n style: isMobile\n ? {\n fontSize: '12px',\n padding: '0 5px',\n }\n : {\n cursor: 'auto',\n padding: '0 10px',\n },\n mounted: ($control) => {\n function getTime() {\n const newTime = `${secondToTime(art.currentTime)} / ${secondToTime(art.duration)}`;\n if (newTime !== $control.innerText) {\n $control.innerText = newTime;\n }\n }\n\n getTime();\n\n const events = ['video:loadedmetadata', 'video:timeupdate', 'video:progress'];\n for (let index = 0; index < events.length; index++) {\n art.on(events[index], getTime);\n }\n },\n });\n}\n","import { append, setStyle, isMobile, getRect } from '../utils';\n\nexport default function volume(option) {\n return (art) => ({\n ...option,\n mounted: ($control) => {\n const { proxy, icons } = art;\n\n const $volume = append($control, icons.volume);\n const $close = append($control, icons.volumeClose);\n const $panel = append($control, '
');\n const $inner = append($panel, '
');\n const $value = append($inner, `
`);\n const $slider = append($inner, `
`);\n const $handle = append($slider, `
`);\n const $loaded = append($handle, `
`);\n const $indicator = append($slider, `
`);\n\n function getVolumeFromEvent(event) {\n const { top, height } = getRect($slider);\n return 1 - (event.clientY - top) / height;\n }\n\n function update() {\n if (art.muted || art.volume === 0) {\n setStyle($volume, 'display', 'none');\n setStyle($close, 'display', 'flex');\n setStyle($indicator, 'top', '100%');\n setStyle($loaded, 'top', '100%');\n $value.innerText = 0;\n } else {\n const percentage = art.volume * 100;\n setStyle($volume, 'display', 'flex');\n setStyle($close, 'display', 'none');\n setStyle($indicator, 'top', `${100 - percentage}%`);\n setStyle($loaded, 'top', `${100 - percentage}%`);\n $value.innerText = Math.floor(percentage);\n }\n }\n\n update();\n art.on('video:volumechange', update);\n\n proxy($volume, 'click', () => {\n art.muted = true;\n });\n\n proxy($close, 'click', () => {\n art.muted = false;\n });\n\n if (isMobile) {\n setStyle($panel, 'display', 'none');\n } else {\n let isDroging = false;\n\n proxy($slider, 'mousedown', (event) => {\n isDroging = event.button === 0;\n art.volume = getVolumeFromEvent(event);\n });\n\n art.on('document:mousemove', (event) => {\n if (isDroging) {\n art.muted = false;\n art.volume = getVolumeFromEvent(event);\n }\n });\n\n art.on('document:mouseup', () => {\n if (isDroging) {\n isDroging = false;\n }\n });\n }\n },\n });\n}\n","import { append, tooltip } from '../utils';\n\nexport default function setting(option) {\n return (art) => ({\n ...option,\n tooltip: art.i18n.get('Show Setting'),\n mounted: ($control) => {\n const { proxy, icons, i18n } = art;\n\n append($control, icons.setting);\n\n proxy($control, 'click', () => {\n art.setting.toggle();\n art.setting.resize();\n });\n\n art.on('setting', (value) => {\n tooltip($control, i18n.get(value ? 'Hide Setting' : 'Show Setting'));\n });\n },\n });\n}\n","import { append } from '../utils';\n\nexport default function screenshot(option) {\n return (art) => ({\n ...option,\n tooltip: art.i18n.get('Screenshot'),\n mounted: ($control) => {\n const { proxy, icons } = art;\n\n append($control, icons.screenshot);\n proxy($control, 'click', () => {\n art.screenshot();\n });\n },\n });\n}\n","import { append } from '../utils';\n\nexport default function pip(option) {\n return (art) => ({\n ...option,\n tooltip: art.i18n.get('AirPlay'),\n mounted: ($control) => {\n const { proxy, icons } = art;\n append($control, icons.airplay);\n proxy($control, 'click', () => art.airplay());\n },\n });\n}\n","import { setStyles, includeFromEvent, isMobile, getRect } from '../utils';\nimport Component from '../utils/component';\nimport playbackRate from './playbackRate';\nimport aspectRatio from './aspectRatio';\nimport flip from './flip';\nimport info from './info';\nimport version from './version';\nimport close from './close';\n\nexport default class Contextmenu extends Component {\n constructor(art) {\n super(art);\n\n this.name = 'contextmenu';\n this.$parent = art.template.$contextmenu;\n\n if (!isMobile) {\n this.init();\n }\n }\n\n init() {\n const {\n option,\n proxy,\n template: { $player, $contextmenu },\n } = this.art;\n\n if (option.playbackRate) {\n this.add(\n playbackRate({\n name: 'playbackRate',\n index: 10,\n }),\n );\n }\n\n if (option.aspectRatio) {\n this.add(\n aspectRatio({\n name: 'aspectRatio',\n index: 20,\n }),\n );\n }\n\n if (option.flip) {\n this.add(\n flip({\n name: 'flip',\n index: 30,\n }),\n );\n }\n\n this.add(\n info({\n name: 'info',\n index: 40,\n }),\n );\n\n this.add(\n version({\n name: 'version',\n index: 50,\n }),\n );\n\n this.add(\n close({\n name: 'close',\n index: 60,\n }),\n );\n\n for (let index = 0; index < option.contextmenu.length; index++) {\n this.add(option.contextmenu[index]);\n }\n\n proxy($player, 'contextmenu', (event) => {\n if (!this.art.constructor.CONTEXTMENU) return;\n event.preventDefault();\n\n this.show = true;\n\n const mouseX = event.clientX;\n const mouseY = event.clientY;\n const { height: cHeight, width: cWidth, left: cLeft, top: cTop } = getRect($player);\n const { height: mHeight, width: mWidth } = getRect($contextmenu);\n let menuLeft = mouseX - cLeft;\n let menuTop = mouseY - cTop;\n\n if (mouseX + mWidth > cLeft + cWidth) {\n menuLeft = cWidth - mWidth;\n }\n\n if (mouseY + mHeight > cTop + cHeight) {\n menuTop = cHeight - mHeight;\n }\n\n setStyles($contextmenu, {\n top: `${menuTop}px`,\n left: `${menuLeft}px`,\n });\n });\n\n proxy($player, 'click', (event) => {\n if (!includeFromEvent(event, $contextmenu)) {\n this.show = false;\n }\n });\n\n this.art.on('blur', () => {\n this.show = false;\n });\n }\n}\n","import { inverseClass, query, queryAll } from '../utils';\n\nexport default function playbackRate(option) {\n return (art) => {\n const {\n i18n,\n constructor: { PLAYBACK_RATE },\n } = art;\n\n const html = PLAYBACK_RATE.map(\n (item) => `${item === 1 ? i18n.get('Normal') : item.toFixed(1)}`,\n ).join('');\n\n return {\n ...option,\n html: `${i18n.get('Play Speed')}: ${html}`,\n click: (contextmenu, event) => {\n const { value } = event.target.dataset;\n if (value) {\n art.playbackRate = Number(value);\n contextmenu.show = false;\n }\n },\n mounted: ($panel) => {\n const $default = query('[data-value=\"1\"]', $panel);\n if ($default) inverseClass($default, 'art-current');\n art.on('video:ratechange', () => {\n const $current = queryAll('span', $panel).find(\n (item) => Number(item.dataset.value) === art.playbackRate,\n );\n if ($current) {\n inverseClass($current, 'art-current');\n }\n });\n },\n };\n };\n}\n","import { inverseClass, query, queryAll } from '../utils';\n\nexport default function aspectRatio(option) {\n return (art) => {\n const {\n i18n,\n constructor: { ASPECT_RATIO },\n } = art;\n\n const html = ASPECT_RATIO.map(\n (item) => `${item === 'default' ? i18n.get('Default') : item}`,\n ).join('');\n\n return {\n ...option,\n html: `${i18n.get('Aspect Ratio')}: ${html}`,\n click: (contextmenu, event) => {\n const { value } = event.target.dataset;\n if (value) {\n art.aspectRatio = value;\n contextmenu.show = false;\n }\n },\n mounted: ($panel) => {\n const $default = query('[data-value=\"default\"]', $panel);\n if ($default) {\n inverseClass($default, 'art-current');\n }\n art.on('aspectRatio', (value) => {\n const $current = queryAll('span', $panel).find((item) => item.dataset.value === value);\n if ($current) {\n inverseClass($current, 'art-current');\n }\n });\n },\n };\n };\n}\n","import { inverseClass, query, queryAll, capitalize } from '../utils';\n\nexport default function flip(option) {\n return (art) => {\n const {\n i18n,\n constructor: { FLIP },\n } = art;\n\n const html = FLIP.map((item) => `${i18n.get(capitalize(item))}`).join('');\n\n return {\n ...option,\n html: `${i18n.get('Video Flip')}: ${html}`,\n click: (contextmenu, event) => {\n const { value } = event.target.dataset;\n if (value) {\n art.flip = value.toLowerCase();\n contextmenu.show = false;\n }\n },\n mounted: ($panel) => {\n const $default = query('[data-value=\"normal\"]', $panel);\n if ($default) {\n inverseClass($default, 'art-current');\n }\n art.on('flip', (value) => {\n const $current = queryAll('span', $panel).find((item) => item.dataset.value === value);\n if ($current) {\n inverseClass($current, 'art-current');\n }\n });\n },\n };\n };\n}\n","export default function info(option) {\n return (art) => ({\n ...option,\n html: art.i18n.get('Video Info'),\n click: (contextmenu) => {\n art.info.show = true;\n contextmenu.show = false;\n },\n });\n}\n","export default function version(option) {\n return {\n ...option,\n html: `ArtPlayer ${process.env.APP_VER}`,\n };\n}\n","export default function close(option) {\n return (art) => ({\n ...option,\n html: art.i18n.get('Close'),\n click: (contextmenu) => {\n contextmenu.show = false;\n },\n });\n}\n","import { queryAll, isMobile } from './utils';\nimport Component from './utils/component';\n\nexport default class Info extends Component {\n constructor(art) {\n super(art);\n this.name = 'info';\n\n if (!isMobile) {\n this.init();\n }\n }\n\n init() {\n const {\n proxy,\n constructor,\n template: { $infoPanel, $infoClose, $video },\n } = this.art;\n\n proxy($infoClose, 'click', () => {\n this.show = false;\n });\n\n let timer = null;\n const $types = queryAll('[data-video]', $infoPanel) || [];\n this.art.on('destroy', () => clearTimeout(timer));\n\n function loop() {\n for (let index = 0; index < $types.length; index++) {\n const item = $types[index];\n const value = $video[item.dataset.video];\n const innerText = typeof value === 'number' ? value.toFixed(2) : value;\n if (item.innerText !== innerText) {\n item.innerText = innerText;\n }\n }\n timer = setTimeout(loop, constructor.INFO_LOOP_TIME);\n }\n\n loop();\n }\n}\n","import {\n setStyle,\n setStyles,\n srtToVtt,\n vttToBlob,\n getExt,\n assToVtt,\n escape,\n remove,\n append,\n createElement,\n} from './utils';\nimport Component from './utils/component';\nimport validator from 'option-validator';\nimport scheme from './scheme';\n\nexport default class Subtitle extends Component {\n constructor(art) {\n super(art);\n this.name = 'subtitle';\n this.option = null;\n this.destroyEvent = () => null;\n this.init(art.option.subtitle);\n\n let lastState = false;\n art.on('video:timeupdate', () => {\n if (!this.url) return;\n const state = this.art.template.$video.webkitDisplayingFullscreen;\n if (typeof state !== 'boolean') return;\n if (state !== lastState) {\n lastState = state;\n this.createTrack(state ? 'subtitles' : 'metadata', this.url);\n }\n });\n }\n\n get url() {\n return this.art.template.$track.src;\n }\n\n set url(url) {\n this.switch(url);\n }\n\n get textTrack() {\n return this.art.template.$video?.textTracks?.[0];\n }\n\n get activeCues() {\n if (!this.textTrack) return [];\n return Array.from(this.textTrack.activeCues);\n }\n\n get cues() {\n if (!this.textTrack) return [];\n return Array.from(this.textTrack.cues);\n }\n\n style(key, value) {\n const { $subtitle } = this.art.template;\n if (typeof key === 'object') {\n return setStyles($subtitle, key);\n }\n return setStyle($subtitle, key, value);\n }\n\n update() {\n const {\n option: { subtitle },\n template: { $subtitle },\n } = this.art;\n\n $subtitle.innerHTML = '';\n if (!this.activeCues.length) return;\n\n this.art.emit('subtitleBeforeUpdate', this.activeCues);\n $subtitle.innerHTML = this.activeCues\n .map((cue, index) =>\n cue.text\n .split(/\\r?\\n/)\n .filter((line) => line.trim())\n .map(\n (line) =>\n `
\n ${subtitle.escape ? escape(line) : line}\n
`,\n )\n .join(''),\n )\n .join('');\n this.art.emit('subtitleAfterUpdate', this.activeCues);\n }\n\n async switch(url, newOption = {}) {\n const { i18n, notice, option } = this.art;\n const subtitleOption = { ...option.subtitle, ...newOption, url };\n const subUrl = await this.init(subtitleOption);\n if (newOption.name) {\n notice.show = `${i18n.get('Switch Subtitle')}: ${newOption.name}`;\n }\n return subUrl;\n }\n\n createTrack(kind, url) {\n const { template, proxy, option } = this.art;\n const { $video, $track } = template;\n\n const $newTrack = createElement('track');\n $newTrack.default = true;\n $newTrack.kind = kind;\n $newTrack.src = url;\n $newTrack.label = option.subtitle.name || 'Artplayer';\n $newTrack.track.mode = 'hidden';\n $newTrack.onload = () => {\n this.art.emit('subtitleLoad', this.cues, this.option);\n };\n\n this.art.events.remove(this.destroyEvent);\n $track.onload = null;\n remove($track);\n append($video, $newTrack);\n template.$track = $newTrack;\n this.destroyEvent = proxy(this.textTrack, 'cuechange', () => this.update());\n }\n\n async init(subtitleOption) {\n const {\n notice,\n template: { $subtitle },\n } = this.art;\n\n if (!this.textTrack) return null;\n validator(subtitleOption, scheme.subtitle);\n if (!subtitleOption.url) return;\n this.option = subtitleOption;\n this.style(subtitleOption.style);\n\n return fetch(subtitleOption.url)\n .then((response) => response.arrayBuffer())\n .then((buffer) => {\n const decoder = new TextDecoder(subtitleOption.encoding);\n const text = decoder.decode(buffer);\n switch (subtitleOption.type || getExt(subtitleOption.url)) {\n case 'srt': {\n const vtt = srtToVtt(text);\n const vttNew = subtitleOption.onVttLoad(vtt);\n return vttToBlob(vttNew);\n }\n case 'ass': {\n const vtt = assToVtt(text);\n const vttNew = subtitleOption.onVttLoad(vtt);\n return vttToBlob(vttNew);\n }\n case 'vtt': {\n const vttNew = subtitleOption.onVttLoad(text);\n return vttToBlob(vttNew);\n }\n default:\n return subtitleOption.url;\n }\n })\n .then((subUrl) => {\n $subtitle.innerHTML = '';\n if (this.url === subUrl) return subUrl;\n URL.revokeObjectURL(this.url);\n this.createTrack('metadata', subUrl);\n return subUrl;\n })\n .catch((err) => {\n $subtitle.innerHTML = '';\n notice.show = err;\n throw err;\n });\n }\n}\n","import clickInit from './clickInit';\nimport hoverInit from './hoverInit';\nimport moveInit from './moveInit';\nimport resizeInit from './resizeInit';\nimport gestureInit from './gestureInit';\nimport viewInit from './viewInit';\nimport documentInit from './documentInit';\nimport updateInit from './updateInit';\nimport restoreInit from './restoreInit';\n\nexport default class Events {\n constructor(art) {\n this.destroyEvents = [];\n this.proxy = this.proxy.bind(this);\n this.hover = this.hover.bind(this);\n\n clickInit(art, this);\n hoverInit(art, this);\n moveInit(art, this);\n resizeInit(art, this);\n gestureInit(art, this);\n viewInit(art, this);\n documentInit(art, this);\n updateInit(art, this);\n restoreInit(art, this);\n }\n\n proxy(target, name, callback, option = {}) {\n if (Array.isArray(name)) {\n return name.map((item) => this.proxy(target, item, callback, option));\n }\n\n target.addEventListener(name, callback, option);\n const destroy = () => target.removeEventListener(name, callback, option);\n this.destroyEvents.push(destroy);\n return destroy;\n }\n\n hover(target, mouseenter, mouseleave) {\n if (mouseenter) {\n this.proxy(target, 'mouseenter', mouseenter);\n }\n if (mouseleave) {\n this.proxy(target, 'mouseleave', mouseleave);\n }\n }\n\n remove(destroyEvent) {\n const index = this.destroyEvents.indexOf(destroyEvent);\n if (index > -1) {\n destroyEvent();\n this.destroyEvents.splice(index, 1);\n }\n }\n\n destroy() {\n for (let index = 0; index < this.destroyEvents.length; index++) {\n this.destroyEvents[index]();\n }\n }\n}\n","import { includeFromEvent, isMobile } from '../utils';\n\nexport default function clickInit(art, events) {\n const {\n constructor,\n template: { $player, $video },\n } = art;\n\n events.proxy(document, ['click', 'contextmenu'], (event) => {\n if (includeFromEvent(event, $player)) {\n art.isInput = event.target.tagName === 'INPUT';\n art.isFocus = true;\n art.emit('focus', event);\n } else {\n art.isInput = false;\n art.isFocus = false;\n art.emit('blur', event);\n }\n });\n\n let clickTimes = [];\n events.proxy($video, 'click', (event) => {\n const now = Date.now();\n clickTimes.push(now);\n const { MOBILE_CLICK_PLAY, DBCLICK_TIME, MOBILE_DBCLICK_PLAY, DBCLICK_FULLSCREEN } = constructor;\n\n const clicks = clickTimes.filter((t) => now - t <= DBCLICK_TIME);\n switch (clicks.length) {\n case 1:\n art.emit('click', event);\n\n if (isMobile) {\n if (!art.isLock && MOBILE_CLICK_PLAY) {\n art.toggle();\n }\n } else {\n art.toggle();\n }\n clickTimes = clicks;\n break;\n case 2:\n art.emit('dblclick', event);\n\n if (isMobile) {\n if (!art.isLock && MOBILE_DBCLICK_PLAY) {\n art.toggle();\n }\n } else {\n if (DBCLICK_FULLSCREEN) {\n art.fullscreen = !art.fullscreen;\n }\n }\n clickTimes = [];\n break;\n default:\n clickTimes = [];\n }\n });\n}\n","import { addClass, removeClass } from '../utils';\n\nexport default function hoverInit(art, events) {\n const { $player } = art.template;\n\n events.hover(\n $player,\n (event) => {\n addClass($player, 'art-hover');\n art.emit('hover', true, event);\n },\n (event) => {\n removeClass($player, 'art-hover');\n art.emit('hover', false, event);\n },\n );\n}\n","export default function moveInit(art, events) {\n const { $player } = art.template;\n\n events.proxy($player, 'mousemove', (event) => {\n art.emit('mousemove', event);\n });\n}\n","import { debounce } from '../utils';\n\nexport default function resizeInit(art, events) {\n const { option, constructor } = art;\n\n art.on('resize', () => {\n const { aspectRatio, notice } = art;\n if (art.state === 'standard' && option.autoSize) {\n art.autoSize();\n }\n art.aspectRatio = aspectRatio;\n notice.show = '';\n });\n\n const resizeFn = debounce(() => art.emit('resize'), constructor.RESIZE_TIME);\n events.proxy(window, ['orientationchange', 'resize'], () => resizeFn());\n if (screen && screen.orientation && screen.orientation.onchange) {\n events.proxy(screen.orientation, 'change', () => resizeFn());\n }\n}\n","import { clamp, secondToTime, isMobile } from '../utils';\nimport { setCurrentTime } from '../control/progress';\n\nfunction GetSlideAngle(dx, dy) {\n return (Math.atan2(dy, dx) * 180) / Math.PI;\n}\n\nfunction GetSlideDirection(startX, startY, endX, endY) {\n var dy = startY - endY;\n var dx = endX - startX;\n var result = 0;\n\n if (Math.abs(dx) < 2 && Math.abs(dy) < 2) {\n return result;\n }\n\n var angle = GetSlideAngle(dx, dy);\n if (angle >= -45 && angle < 45) {\n result = 4;\n } else if (angle >= 45 && angle < 135) {\n result = 1;\n } else if (angle >= -135 && angle < -45) {\n result = 2;\n } else if ((angle >= 135 && angle <= 180) || (angle >= -180 && angle < -135)) {\n result = 3;\n }\n\n return result;\n}\n\nexport default function gestureInit(art, events) {\n if (isMobile && !art.option.isLive) {\n const { $video, $progress } = art.template;\n\n let touchTarget = null;\n let isDroging = false;\n let startX = 0;\n let startY = 0;\n let startTime = 0;\n\n const onTouchStart = (event) => {\n if (event.touches.length === 1 && !art.isLock) {\n if (touchTarget === $progress) {\n setCurrentTime(art, event);\n }\n\n isDroging = true;\n const { pageX, pageY } = event.touches[0];\n startX = pageX;\n startY = pageY;\n startTime = art.currentTime;\n }\n };\n\n const onTouchMove = (event) => {\n if (event.touches.length === 1 && isDroging && art.duration) {\n const { pageX, pageY } = event.touches[0];\n const direction = GetSlideDirection(startX, startY, pageX, pageY);\n const isHorizontal = [3, 4].includes(direction);\n const isVertical = [1, 2].includes(direction);\n const isLegal = (isHorizontal && !art.isRotate) || (isVertical && art.isRotate);\n if (isLegal) {\n const ratioX = clamp((pageX - startX) / art.width, -1, 1);\n const ratioY = clamp((pageY - startY) / art.height, -1, 1);\n const ratio = art.isRotate ? ratioY : ratioX;\n const TOUCH_MOVE_RATIO = touchTarget === $video ? art.constructor.TOUCH_MOVE_RATIO : 1;\n const currentTime = clamp(startTime + art.duration * ratio * TOUCH_MOVE_RATIO, 0, art.duration);\n art.seek = currentTime;\n art.emit('setBar', 'played', clamp(currentTime / art.duration, 0, 1), event);\n art.notice.show = `${secondToTime(currentTime)} / ${secondToTime(art.duration)}`;\n }\n }\n };\n\n const onTouchEnd = () => {\n if (isDroging) {\n startX = 0;\n startY = 0;\n startTime = 0;\n isDroging = false;\n touchTarget = null;\n }\n };\n\n if (art.option.gesture) {\n events.proxy($video, 'touchstart', (event) => {\n touchTarget = $video;\n onTouchStart(event);\n });\n events.proxy($video, 'touchmove', onTouchMove);\n }\n\n events.proxy($progress, 'touchstart', (event) => {\n touchTarget = $progress;\n onTouchStart(event);\n });\n\n events.proxy($progress, 'touchmove', onTouchMove);\n events.proxy(document, 'touchend', onTouchEnd);\n }\n}\n","import { throttle, isInViewport } from '../utils';\n\nexport default function viewInit(art, events) {\n const {\n option,\n constructor,\n template: { $container },\n } = art;\n\n const scrollFn = throttle(() => {\n art.emit('view', isInViewport($container, constructor.SCROLL_GAP));\n }, constructor.SCROLL_TIME);\n\n events.proxy(window, 'scroll', () => scrollFn());\n\n art.on('view', (state) => {\n if (option.autoMini) {\n art.mini = !state;\n }\n });\n}\n","export default function documentInit(art, events) {\n events.proxy(document, 'mousemove', (event) => {\n art.emit('document:mousemove', event);\n });\n\n events.proxy(document, 'mouseup', (event) => {\n art.emit('document:mouseup', event);\n });\n}\n","export default function updateInit(art) {\n if (art.constructor.USE_RAF) {\n let timer = null;\n\n (function update() {\n if (art.playing) {\n art.emit('raf');\n }\n\n if (!art.isDestroy) {\n timer = requestAnimationFrame(update);\n }\n })();\n\n art.on('destroy', () => {\n cancelAnimationFrame(timer);\n });\n }\n}\n","export default function restoreInit(art, events) {\n //\n}\n","import { isMobile } from './utils';\n\nexport default class Hotkey {\n constructor(art) {\n this.art = art;\n this.keys = {};\n\n if (art.option.hotkey && !isMobile) {\n this.init();\n }\n }\n\n init() {\n const { proxy, constructor } = this.art;\n\n this.add('Escape', () => {\n if (this.art.fullscreenWeb) {\n this.art.fullscreenWeb = false;\n }\n });\n\n this.add('Space', () => {\n this.art.toggle();\n });\n\n this.add('ArrowLeft', () => {\n this.art.backward = constructor.SEEK_STEP;\n });\n\n this.add('ArrowUp', () => {\n this.art.volume += constructor.VOLUME_STEP;\n });\n\n this.add('ArrowRight', () => {\n this.art.forward = constructor.SEEK_STEP;\n });\n\n this.add('ArrowDown', () => {\n this.art.volume -= constructor.VOLUME_STEP;\n });\n\n proxy(document, 'keydown', (event) => {\n if (this.art.isFocus) {\n const tag = document.activeElement.tagName.toUpperCase();\n const editable = document.activeElement.getAttribute('contenteditable');\n if (\n tag !== 'INPUT' &&\n tag !== 'TEXTAREA' &&\n editable !== '' &&\n editable !== 'true' &&\n !event.altKey &&\n !event.ctrlKey &&\n !event.metaKey &&\n !event.shiftKey\n ) {\n const events = this.keys[event.code];\n if (events) {\n event.preventDefault();\n for (let index = 0; index < events.length; index++) {\n events[index].call(this.art, event);\n }\n this.art.emit('hotkey', event);\n }\n }\n }\n this.art.emit('keydown', event);\n });\n }\n\n add(key, event) {\n if (this.keys[key]) {\n this.keys[key].push(event);\n } else {\n this.keys[key] = [event];\n }\n return this;\n }\n\n remove(key, event) {\n if (this.keys[key]) {\n const index = this.keys[key].indexOf(event);\n if (index !== -1) {\n this.keys[key].splice(index, 1);\n }\n }\n return this;\n }\n}\n","import Component from './utils/component';\n\nexport default class Layer extends Component {\n constructor(art) {\n super(art);\n\n const {\n option,\n template: { $layer },\n } = art;\n\n this.name = 'layer';\n this.$parent = $layer;\n\n for (let index = 0; index < option.layers.length; index++) {\n this.add(option.layers[index]);\n }\n }\n}\n","import { append } from './utils';\nimport Component from './utils/component';\n\nexport default class Loading extends Component {\n constructor(art) {\n super(art);\n this.name = 'loading';\n append(art.template.$loading, art.icons.loading);\n }\n}\n","import { addClass, removeClass } from './utils';\n\nexport default class Notice {\n constructor(art) {\n this.art = art;\n this.timer = null;\n }\n\n set show(msg) {\n const {\n constructor,\n template: { $player, $noticeInner },\n } = this.art;\n\n if (msg) {\n $noticeInner.innerText = msg instanceof Error ? msg.message.trim() : msg;\n addClass($player, 'art-notice-show');\n clearTimeout(this.timer);\n this.timer = setTimeout(() => {\n $noticeInner.innerText = '';\n removeClass($player, 'art-notice-show');\n }, constructor.NOTICE_TIME);\n } else {\n removeClass($player, 'art-notice-show');\n }\n }\n}\n","import { append, setStyle } from './utils';\nimport Component from './utils/component';\n\nexport default class Mask extends Component {\n constructor(art) {\n super(art);\n\n this.name = 'mask';\n const { template, icons, events } = art;\n\n const $state = append(template.$state, icons.state);\n const $error = append(template.$state, icons.error);\n\n setStyle($error, 'display', 'none');\n\n art.on('destroy', () => {\n setStyle($state, 'display', 'none');\n setStyle($error, 'display', null);\n });\n\n events.proxy(template.$state, 'click', () => art.play());\n }\n}\n","import { def, getIcon } from '../utils';\nimport loading from 'bundle-text:./loading.svg';\nimport state from 'bundle-text:./state.svg';\nimport check from 'bundle-text:./check.svg';\nimport play from 'bundle-text:./play.svg';\nimport pause from 'bundle-text:./pause.svg';\nimport volume from 'bundle-text:./volume.svg';\nimport volumeClose from 'bundle-text:./volume-close.svg';\nimport screenshot from 'bundle-text:./screenshot.svg';\nimport setting from 'bundle-text:./setting.svg';\nimport arrowLeft from 'bundle-text:./arrow-left.svg';\nimport arrowRight from 'bundle-text:./arrow-right.svg';\nimport playbackRate from 'bundle-text:./playback-rate.svg';\nimport aspectRatio from 'bundle-text:./aspect-ratio.svg';\nimport config from 'bundle-text:./config.svg';\nimport pip from 'bundle-text:./pip.svg';\nimport lock from 'bundle-text:./lock.svg';\nimport unlock from 'bundle-text:./unlock.svg';\nimport fullscreenOff from 'bundle-text:./fullscreen-off.svg';\nimport fullscreenOn from 'bundle-text:./fullscreen-on.svg';\nimport fullscreenWebOff from 'bundle-text:./fullscreen-web-off.svg';\nimport fullscreenWebOn from 'bundle-text:./fullscreen-web-on.svg';\nimport switchOn from 'bundle-text:./switch-on.svg';\nimport switchOff from 'bundle-text:./switch-off.svg';\nimport flip from 'bundle-text:./flip.svg';\nimport error from 'bundle-text:./error.svg';\nimport close from 'bundle-text:./close.svg';\nimport airplay from 'bundle-text:./airplay.svg';\n\nexport default class Icons {\n constructor(art) {\n const icons = {\n loading,\n state,\n play,\n pause,\n check,\n volume,\n volumeClose,\n screenshot,\n setting,\n pip,\n arrowLeft,\n arrowRight,\n playbackRate,\n aspectRatio,\n config,\n lock,\n flip,\n unlock,\n fullscreenOff,\n fullscreenOn,\n fullscreenWebOff,\n fullscreenWebOn,\n switchOn,\n switchOff,\n error,\n close,\n airplay,\n ...art.option.icons,\n };\n\n for (const key in icons) {\n def(this, key, {\n get: () => getIcon(key, icons[key]),\n });\n }\n }\n}\n","module.exports = \"48351807f9d17b85\";","module.exports = \"b521bd87173f07f8\";","module.exports = \"7d4d567c33bb525d\";","module.exports = \"d9cf5218ba4119f7\";","module.exports = \"1b6f706023152499\";","module.exports = \"ccea5e85f0721ac8\";","module.exports = \"7b07ee0d42ef7999\";","module.exports = \"d10cbdd15b9c3ccc\";","module.exports = \"ce7e5747dbeebf9c\";","module.exports = \"31d0f450fd3142ae\";","module.exports = \"607a9d3122cadc95\";","module.exports = \"3f2a5aef9e446414\";","module.exports = \"a3c2d6619a4bebaf\";","module.exports = \"5daee943371cdae2\";","module.exports = \"e49c27bbc31901ab\";","module.exports = \"0fd94c9b6ccce96e\";","module.exports = \"721f903406a7a9bd\";","module.exports = \"133f4e7286a8c946\";","module.exports = \"3ad4b0d674115f9f\";","module.exports = \"66f3df095ff2cfc9\";","module.exports = \"6a9b55926d7ffbd8\";","module.exports = \"ed05d01f0639f8dd\";","module.exports = \"42b075eebf138ccb\";","module.exports = \"c9dbc85ae2682806\";","module.exports = \"4e1fab3a25abda1e\";","module.exports = \"ef31f094274e03ea\";","module.exports = \"6f41eca9c8b9cda2\";","import flip from './flip';\nimport aspectRatio from './aspectRatio';\nimport playbackRate from './playbackRate';\nimport subtitleOffset from './subtitleOffset';\nimport Component from '../utils/component';\nimport {\n def,\n has,\n remove,\n append,\n getRect,\n addClass,\n setStyle,\n isMobile,\n errorHandle,\n inverseClass,\n createElement,\n replaceElement,\n includeFromEvent,\n} from '../utils';\n\nexport default class Setting extends Component {\n constructor(art) {\n super(art);\n\n const {\n option,\n controls,\n template: { $setting },\n } = art;\n\n this.name = 'setting';\n this.$parent = $setting;\n\n this.id = 0;\n this.active = null;\n this.cache = new Map();\n this.option = [...this.builtin, ...option.settings];\n\n if (option.setting) {\n this.format();\n this.render();\n\n art.on('blur', () => {\n if (this.show) {\n this.show = false;\n this.render();\n }\n });\n\n art.on('focus', (event) => {\n const isControl = includeFromEvent(event, controls.setting);\n const isSetting = includeFromEvent(event, this.$parent);\n if (this.show && !isControl && !isSetting) {\n this.show = false;\n this.render();\n }\n });\n\n art.on('resize', () => this.resize());\n }\n }\n\n get builtin() {\n const result = [];\n const { option } = this.art;\n\n if (option.playbackRate) {\n result.push(playbackRate(this.art));\n }\n\n if (option.aspectRatio) {\n result.push(aspectRatio(this.art));\n }\n\n if (option.flip) {\n result.push(flip(this.art));\n }\n\n if (option.subtitleOffset) {\n result.push(subtitleOffset(this.art));\n }\n\n return result;\n }\n\n traverse(callback, option = this.option) {\n for (let index = 0; index < option.length; index++) {\n const item = option[index];\n callback(item);\n if (item.selector?.length) {\n this.traverse.call(this, callback, item.selector);\n }\n }\n }\n\n check(target) {\n target.$parent.tooltip = target.html;\n this.traverse((item) => {\n item.default = item === target;\n if (item.default && item.$item) {\n inverseClass(item.$item, 'art-current');\n }\n }, target.$option);\n this.render(target.$parents);\n }\n\n format(option = this.option, parent, parents, names = []) {\n for (let index = 0; index < option.length; index++) {\n const item = option[index];\n\n if (item?.name) {\n errorHandle(!names.includes(item.name), `The [${item.name}] is already exist in [setting]`);\n names.push(item.name);\n } else {\n item.name = `setting-${this.id++}`;\n }\n\n if (!item.$formatted) {\n def(item, '$parent', {\n get: () => parent,\n });\n\n def(item, '$parents', {\n get: () => parents,\n });\n\n def(item, '$option', {\n get: () => option,\n });\n\n const $events = [];\n def(item, '$events', {\n get: () => $events,\n });\n\n def(item, '$formatted', {\n get: () => true,\n });\n }\n\n this.format(item.selector || [], item, option, names);\n }\n\n this.option = option;\n }\n\n find(name = '') {\n let result = null;\n this.traverse((item) => {\n if (item.name === name) {\n result = item;\n }\n });\n return result;\n }\n\n resize() {\n const {\n controls,\n constructor: { SETTING_WIDTH, SETTING_ITEM_HEIGHT },\n template: { $player, $setting },\n } = this.art;\n\n if (controls.setting && this.show) {\n const settingWidth = this.active[0]?.$parent?.width || SETTING_WIDTH;\n const { left: controlLeft, width: controlWidth } = getRect(controls.setting);\n const { left: playerLeft, width: playerWidth } = getRect($player);\n const settingLeft = controlLeft - playerLeft + controlWidth / 2 - settingWidth / 2;\n\n const settingHeight =\n this.active === this.option\n ? this.active.length * SETTING_ITEM_HEIGHT\n : (this.active.length + 1) * SETTING_ITEM_HEIGHT;\n\n setStyle($setting, 'height', `${settingHeight}px`);\n setStyle($setting, 'width', `${settingWidth}px`);\n\n if (this.art.isRotate || isMobile) return;\n\n if (settingLeft + settingWidth > playerWidth) {\n setStyle($setting, 'left', null);\n setStyle($setting, 'right', null);\n } else {\n setStyle($setting, 'left', `${settingLeft}px`);\n setStyle($setting, 'right', 'auto');\n }\n }\n }\n\n inactivate(item) {\n for (let index = 0; index < item.$events.length; index++) {\n this.art.events.remove(item.$events[index]);\n }\n item.$events.length = 0;\n }\n\n remove(name) {\n const item = this.find(name);\n errorHandle(item, `Can't find [${name}] in the [setting]`);\n const index = item.$option.indexOf(item);\n item.$option.splice(index, 1);\n this.inactivate(item);\n if (item.$item) remove(item.$item);\n this.render();\n }\n\n update(target) {\n const item = this.find(target.name);\n\n if (item) {\n this.inactivate(item);\n Object.assign(item, target);\n this.format();\n this.creatItem(item, true);\n this.render();\n return item;\n } else {\n return this.add(target);\n }\n }\n\n add(item, option = this.option) {\n option.push(item);\n this.format();\n this.creatItem(item);\n this.render();\n return item;\n }\n\n creatHeader(item) {\n if (!this.cache.has(item.$option)) return;\n const $panel = this.cache.get(item.$option);\n\n const {\n proxy,\n icons: { arrowLeft },\n constructor: { SETTING_ITEM_HEIGHT },\n } = this.art;\n\n const $item = createElement('div');\n setStyle($item, 'height', `${SETTING_ITEM_HEIGHT}px`);\n addClass($item, 'art-setting-item');\n addClass($item, 'art-setting-item-back');\n const $left = append($item, '
');\n const $icon = createElement('div');\n addClass($icon, 'art-setting-item-left-icon');\n append($icon, arrowLeft);\n append($left, $icon);\n append($left, item.$parent.html);\n const event = proxy($item, 'click', () => this.render(item.$parents));\n item.$parent.$events.push(event);\n append($panel, $item);\n }\n\n creatItem(item, isUpdate = false) {\n if (!this.cache.has(item.$option)) return;\n const $panel = this.cache.get(item.$option);\n const oldItem = item.$item;\n\n let type = 'selector';\n\n if (has(item, 'switch')) {\n type = 'switch';\n }\n\n if (has(item, 'range')) {\n type = 'range';\n }\n\n if (has(item, 'onClick')) {\n type = 'button';\n }\n\n const { icons, proxy, constructor } = this.art;\n\n const $item = createElement('div');\n addClass($item, 'art-setting-item');\n setStyle($item, 'height', `${constructor.SETTING_ITEM_HEIGHT}px`);\n\n $item.dataset.name = item.name || '';\n $item.dataset.value = item.value || '';\n\n const $left = append($item, '
');\n const $right = append($item, '
');\n\n const $icon = createElement('div');\n addClass($icon, 'art-setting-item-left-icon');\n\n switch (type) {\n case 'button':\n case 'switch':\n case 'range':\n append($icon, item.icon || icons.config);\n break;\n case 'selector':\n if (item.selector?.length) {\n append($icon, item.icon || icons.config);\n } else {\n append($icon, icons.check);\n }\n break;\n default:\n break;\n }\n\n append($left, $icon);\n\n def(item, '$icon', {\n configurable: true,\n get: () => $icon,\n });\n\n def(item, 'icon', {\n configurable: true,\n get() {\n return $icon.innerHTML;\n },\n set(value) {\n $icon.innerHTML = '';\n append($icon, value);\n },\n });\n\n const $html = createElement('div');\n addClass($html, 'art-setting-item-left-text');\n append($html, item.html || '');\n append($left, $html);\n\n def(item, '$html', {\n configurable: true,\n get: () => $html,\n });\n\n def(item, 'html', {\n configurable: true,\n get() {\n return $html.innerHTML;\n },\n set(value) {\n $html.innerHTML = '';\n append($html, value);\n },\n });\n\n const $tooltip = createElement('div');\n addClass($tooltip, 'art-setting-item-right-tooltip');\n append($tooltip, item.tooltip || '');\n append($right, $tooltip);\n\n def(item, '$tooltip', {\n configurable: true,\n get: () => $tooltip,\n });\n\n def(item, 'tooltip', {\n configurable: true,\n get() {\n return $tooltip.innerHTML;\n },\n set(value) {\n $tooltip.innerHTML = '';\n append($tooltip, value);\n },\n });\n\n switch (type) {\n case 'switch': {\n const $switch = createElement('div');\n addClass($switch, 'art-setting-item-right-icon');\n const $switchOn = append($switch, icons.switchOn);\n const $switchOff = append($switch, icons.switchOff);\n setStyle(item.switch ? $switchOff : $switchOn, 'display', 'none');\n append($right, $switch);\n\n def(item, '$switch', {\n configurable: true,\n get: () => $switch,\n });\n\n let $switchValue = item.switch;\n def(item, 'switch', {\n configurable: true,\n get: () => $switchValue,\n set(value) {\n $switchValue = value;\n if (value) {\n setStyle($switchOff, 'display', 'none');\n setStyle($switchOn, 'display', null);\n } else {\n setStyle($switchOff, 'display', null);\n setStyle($switchOn, 'display', 'none');\n }\n },\n });\n break;\n }\n case 'range':\n {\n const $state = createElement('div');\n addClass($state, 'art-setting-item-right-icon');\n const $range = append($state, '');\n $range.value = item.range[0];\n $range.min = item.range[1];\n $range.max = item.range[2];\n $range.step = item.range[3];\n addClass($range, 'art-setting-range');\n append($right, $state);\n\n def(item, '$range', {\n configurable: true,\n get: () => $range,\n });\n\n let $rangeValue = [...item.range];\n def(item, 'range', {\n configurable: true,\n get: () => $rangeValue,\n set(value) {\n $rangeValue = [...value];\n $range.value = value[0];\n $range.min = value[1];\n $range.max = value[2];\n $range.step = value[3];\n },\n });\n }\n break;\n case 'selector':\n if (item.selector?.length) {\n const $state = createElement('div');\n addClass($state, 'art-setting-item-right-icon');\n append($state, icons.arrowRight);\n append($right, $state);\n }\n break;\n default:\n break;\n }\n\n switch (type) {\n case 'switch': {\n if (item.onSwitch) {\n const event = proxy($item, 'click', async (event) => {\n item.switch = await item.onSwitch.call(this.art, item, $item, event);\n });\n item.$events.push(event);\n }\n break;\n }\n case 'range': {\n if (item.$range) {\n if (item.onRange) {\n const event = proxy(item.$range, 'change', async (event) => {\n item.range[0] = item.$range.valueAsNumber;\n item.tooltip = await item.onRange.call(this.art, item, $item, event);\n });\n item.$events.push(event);\n }\n\n if (item.onChange) {\n const event = proxy(item.$range, 'input', async (event) => {\n item.range[0] = item.$range.valueAsNumber;\n item.tooltip = await item.onChange.call(this.art, item, $item, event);\n });\n item.$events.push(event);\n }\n }\n break;\n }\n case 'selector':\n {\n const event = proxy($item, 'click', async (event) => {\n if (item.selector?.length) {\n this.render(item.selector);\n } else {\n this.check(item);\n if (item.$parent.onSelect) {\n item.$parent.tooltip = await item.$parent.onSelect.call(this.art, item, $item, event);\n }\n }\n });\n\n item.$events.push(event);\n\n if (item.default) {\n addClass($item, 'art-current');\n }\n }\n break;\n case 'button':\n {\n if (item.onClick) {\n const event = proxy($item, 'click', async (event) => {\n item.tooltip = await item.onClick.call(this.art, item, $item, event);\n });\n item.$events.push(event);\n }\n }\n break;\n default:\n break;\n }\n\n def(item, '$item', {\n configurable: true,\n get: () => $item,\n });\n\n if (isUpdate) {\n replaceElement($item, oldItem);\n } else {\n append($panel, $item);\n }\n\n if (item.mounted) {\n setTimeout(() => item.mounted.call(this.art, item.$item, item), 0);\n }\n }\n\n render(option = this.option) {\n this.active = option;\n if (this.cache.has(option)) {\n const $panel = this.cache.get(option);\n inverseClass($panel, 'art-current');\n } else {\n const $panel = createElement('div');\n this.cache.set(option, $panel);\n addClass($panel, 'art-setting-panel');\n append(this.$parent, $panel);\n inverseClass($panel, 'art-current');\n\n if (option[0]?.$parent) {\n this.creatHeader(option[0]);\n }\n\n for (let index = 0; index < option.length; index++) {\n this.creatItem(option[index]);\n }\n }\n this.resize();\n }\n}\n","import { capitalize } from '../utils';\n\nexport default function flip(art) {\n const {\n i18n,\n icons,\n constructor: { SETTING_ITEM_WIDTH, FLIP },\n } = art;\n\n function getI18n(value) {\n return i18n.get(capitalize(value));\n }\n\n function update() {\n const target = art.setting.find(`flip-${art.flip}`);\n art.setting.check(target);\n }\n\n return {\n width: SETTING_ITEM_WIDTH,\n name: 'flip',\n html: i18n.get('Video Flip'),\n tooltip: getI18n(art.flip),\n icon: icons.flip,\n selector: FLIP.map((item) => {\n return {\n value: item,\n name: `flip-${item}`,\n default: item === art.flip,\n html: getI18n(item),\n };\n }),\n onSelect(item) {\n art.flip = item.value;\n return item.html;\n },\n mounted: () => {\n update();\n art.on('flip', () => update());\n },\n };\n}\n","export default function aspectRatio(art) {\n const {\n i18n,\n icons,\n constructor: { SETTING_ITEM_WIDTH, ASPECT_RATIO },\n } = art;\n\n function getI18n(value) {\n return value === 'default' ? i18n.get('Default') : value;\n }\n\n function update() {\n const target = art.setting.find(`aspect-ratio-${art.aspectRatio}`);\n art.setting.check(target);\n }\n\n return {\n width: SETTING_ITEM_WIDTH,\n name: 'aspect-ratio',\n html: i18n.get('Aspect Ratio'),\n icon: icons.aspectRatio,\n tooltip: getI18n(art.aspectRatio),\n selector: ASPECT_RATIO.map((item) => {\n return {\n value: item,\n name: `aspect-ratio-${item}`,\n default: item === art.aspectRatio,\n html: getI18n(item),\n };\n }),\n onSelect(item) {\n art.aspectRatio = item.value;\n return item.html;\n },\n mounted: () => {\n update();\n art.on('aspectRatio', () => update());\n },\n };\n}\n","export default function playbackRate(art) {\n const {\n i18n,\n icons,\n constructor: { SETTING_ITEM_WIDTH, PLAYBACK_RATE },\n } = art;\n\n function getI18n(value) {\n return value === 1.0 ? i18n.get('Normal') : value.toFixed(1);\n }\n\n function update() {\n const target = art.setting.find(`playback-rate-${art.playbackRate}`);\n art.setting.check(target);\n }\n\n return {\n width: SETTING_ITEM_WIDTH,\n name: 'playback-rate',\n html: i18n.get('Play Speed'),\n tooltip: getI18n(art.playbackRate),\n icon: icons.playbackRate,\n selector: PLAYBACK_RATE.map((item) => {\n return {\n value: item,\n name: `playback-rate-${item}`,\n default: item === art.playbackRate,\n html: getI18n(item),\n };\n }),\n onSelect(item) {\n art.playbackRate = item.value;\n return item.html;\n },\n mounted: () => {\n update();\n art.on('video:ratechange', () => update());\n },\n };\n}\n","export default function subtitleOffset(art) {\n const { i18n, icons, constructor } = art;\n\n return {\n width: constructor.SETTING_ITEM_WIDTH,\n name: 'subtitle-offset',\n html: i18n.get('Subtitle Offset'),\n icon: icons.subtitle,\n tooltip: '0s',\n range: [0, -10, 10, 0.1],\n onChange(item) {\n art.subtitleOffset = item.range[0];\n return item.range[0] + 's';\n },\n mounted: (_, item) => {\n art.on('subtitleOffset', (value) => {\n item.$range.value = value;\n item.tooltip = value + 's';\n });\n },\n };\n}\n","export default class Storage {\n constructor() {\n this.name = 'artplayer_settings';\n this.settings = {};\n }\n\n get(key) {\n try {\n const storage = JSON.parse(window.localStorage.getItem(this.name)) || {};\n return key ? storage[key] : storage;\n // eslint-disable-next-line no-unused-vars\n } catch (error) {\n return key ? this.settings[key] : this.settings;\n }\n }\n\n set(key, value) {\n try {\n const storage = Object.assign({}, this.get(), {\n [key]: value,\n });\n window.localStorage.setItem(this.name, JSON.stringify(storage));\n // eslint-disable-next-line no-unused-vars\n } catch (error) {\n this.settings[key] = value;\n }\n }\n\n del(key) {\n try {\n const storage = this.get();\n delete storage[key];\n window.localStorage.setItem(this.name, JSON.stringify(storage));\n // eslint-disable-next-line no-unused-vars\n } catch (error) {\n delete this.settings[key];\n }\n }\n\n clear() {\n try {\n window.localStorage.removeItem(this.name);\n // eslint-disable-next-line no-unused-vars\n } catch (error) {\n this.settings = {};\n }\n }\n}\n","import { errorHandle, isMobile, has, def } from '../utils';\nimport miniProgressBar from './miniProgressBar';\nimport autoOrientation from './autoOrientation';\nimport autoPlayback from './autoPlayback';\nimport fastForward from './fastForward';\nimport lock from './lock';\n\nexport default class Plugins {\n constructor(art) {\n this.art = art;\n this.id = 0;\n\n const { option } = art;\n\n if (option.miniProgressBar && !option.isLive) {\n this.add(miniProgressBar);\n }\n\n if (option.lock && isMobile) {\n this.add(lock);\n }\n\n if (option.autoPlayback && !option.isLive) {\n this.add(autoPlayback);\n }\n\n if (option.autoOrientation && isMobile) {\n this.add(autoOrientation);\n }\n\n if (option.fastForward && isMobile && !option.isLive) {\n this.add(fastForward);\n }\n\n for (let index = 0; index < option.plugins.length; index++) {\n this.add(option.plugins[index]);\n }\n }\n\n add(plugin) {\n this.id += 1;\n const result = plugin.call(this.art, this.art);\n if (result instanceof Promise) {\n return result.then((res) => this.next(plugin, res));\n } else {\n return this.next(plugin, result);\n }\n }\n\n next(plugin, result) {\n const pluginName = (result && result.name) || plugin.name || `plugin${this.id}`;\n errorHandle(!has(this, pluginName), `Cannot add a plugin that already has the same name: ${pluginName}`);\n def(this, pluginName, {\n value: result,\n });\n return this;\n }\n}\n","import { addClass, removeClass } from '../utils';\n\nexport default function miniProgressBar(art) {\n art.on('control', (state) => {\n if (state) {\n removeClass(art.template.$player, 'art-mini-progress-bar');\n } else {\n addClass(art.template.$player, 'art-mini-progress-bar');\n }\n });\n\n return { name: 'mini-progress-bar' };\n}\n","import { setStyle, addClass, removeClass, hasClass } from '../utils';\n\nexport default function autoOrientation(art) {\n const {\n constructor,\n template: { $player, $video },\n } = art;\n\n art.on('fullscreenWeb', (state) => {\n if (state) {\n const { videoWidth, videoHeight } = $video;\n const { clientWidth: viewWidth, clientHeight: viewHeight } = document.documentElement;\n if (\n (videoWidth > videoHeight && viewWidth < viewHeight) ||\n (videoWidth < videoHeight && viewWidth > viewHeight)\n ) {\n // There is a conflict with the fullscreen event, and it is changed to asynchronous execution\n setTimeout(() => {\n setStyle($player, 'width', `${viewHeight}px`);\n setStyle($player, 'height', `${viewWidth}px`);\n setStyle($player, 'transform-origin', '0 0');\n setStyle($player, 'transform', `rotate(90deg) translate(0, -${viewWidth}px)`);\n addClass($player, 'art-auto-orientation');\n art.isRotate = true;\n art.emit('resize');\n }, constructor.AUTO_ORIENTATION_TIME);\n }\n } else {\n if (hasClass($player, 'art-auto-orientation')) {\n removeClass($player, 'art-auto-orientation');\n art.isRotate = false;\n art.emit('resize');\n }\n }\n });\n\n art.on('fullscreen', async (state) => {\n if (!screen?.orientation?.lock) return;\n\n const lastOrientation = screen.orientation.type;\n if (state) {\n const { videoWidth, videoHeight } = $video;\n const { clientWidth: viewWidth, clientHeight: viewHeight } = document.documentElement;\n if (\n (videoWidth > videoHeight && viewWidth < viewHeight) ||\n (videoWidth < videoHeight && viewWidth > viewHeight)\n ) {\n const oppositeOrientation = lastOrientation.startsWith('portrait') ? 'landscape' : 'portrait';\n await screen.orientation.lock(oppositeOrientation);\n addClass($player, 'art-auto-orientation-fullscreen');\n }\n } else {\n if (hasClass($player, 'art-auto-orientation-fullscreen')) {\n await screen.orientation.lock(lastOrientation);\n removeClass($player, 'art-auto-orientation-fullscreen');\n }\n }\n });\n\n return {\n name: 'autoOrientation',\n get state() {\n return hasClass($player, 'art-auto-orientation');\n },\n };\n}\n","import { secondToTime, setStyle, query, append } from '../utils';\n\nexport default function autoPlayback(art) {\n const {\n i18n,\n icons,\n storage,\n constructor,\n proxy,\n template: { $poster },\n } = art;\n\n const $autoPlayback = art.layers.add({\n name: 'auto-playback',\n html: `\n
\n
\n
\n `,\n });\n\n const $last = query('.art-auto-playback-last', $autoPlayback);\n const $jump = query('.art-auto-playback-jump', $autoPlayback);\n const $close = query('.art-auto-playback-close', $autoPlayback);\n append($close, icons.close);\n\n let timer = null;\n\n art.on('video:timeupdate', () => {\n if (art.playing) {\n const times = storage.get('times') || {};\n const keys = Object.keys(times);\n if (keys.length > constructor.AUTO_PLAYBACK_MAX) {\n delete times[keys[0]];\n }\n times[art.option.id || art.option.url] = art.currentTime;\n storage.set('times', times);\n }\n });\n\n function init() {\n const times = storage.get('times') || {};\n const currentTime = times[art.option.id || art.option.url];\n\n clearTimeout(timer);\n setStyle($autoPlayback, 'display', 'none');\n\n if (currentTime && currentTime >= constructor.AUTO_PLAYBACK_MIN) {\n setStyle($autoPlayback, 'display', 'flex');\n\n $last.innerText = `${i18n.get('Last Seen')} ${secondToTime(currentTime)}`;\n $jump.innerText = i18n.get('Jump Play');\n\n proxy($close, 'click', () => {\n setStyle($autoPlayback, 'display', 'none');\n });\n\n proxy($jump, 'click', () => {\n art.seek = currentTime;\n art.play();\n setStyle($poster, 'display', 'none');\n setStyle($autoPlayback, 'display', 'none');\n });\n\n art.once('video:timeupdate', () => {\n timer = setTimeout(() => {\n setStyle($autoPlayback, 'display', 'none');\n }, constructor.AUTO_PLAYBACK_TIMEOUT);\n });\n }\n }\n\n art.on('ready', init);\n art.on('restart', init);\n\n return {\n name: 'auto-playback',\n get times() {\n return storage.get('times') || {};\n },\n clear() {\n return storage.del('times');\n },\n delete(id) {\n const times = storage.get('times') || {};\n delete times[id];\n storage.set('times', times);\n return times;\n },\n };\n}\n","import { hasClass, addClass, removeClass } from '../utils';\n\nexport default function fastForward(art) {\n const {\n constructor,\n proxy,\n template: { $player, $video },\n } = art;\n\n let timer = null;\n let isPress = false;\n let lastPlaybackRate = 1;\n\n const onStart = (event) => {\n if (event.touches.length === 1 && art.playing && !art.isLock) {\n timer = setTimeout(() => {\n isPress = true;\n lastPlaybackRate = art.playbackRate;\n art.playbackRate = constructor.FAST_FORWARD_VALUE;\n addClass($player, 'art-fast-forward');\n }, constructor.FAST_FORWARD_TIME);\n }\n };\n\n const onStop = () => {\n clearTimeout(timer);\n if (isPress) {\n isPress = false;\n art.playbackRate = lastPlaybackRate;\n removeClass($player, 'art-fast-forward');\n }\n };\n\n proxy($video, 'touchstart', onStart);\n proxy(document, 'touchmove', onStop);\n proxy(document, 'touchend', onStop);\n\n return {\n name: 'fastForward',\n get state() {\n return hasClass($player, 'art-fast-forward');\n },\n };\n}\n","import { append, setStyle, hasClass, addClass, removeClass } from '../utils';\n\nexport default function lock(art) {\n const {\n layers,\n icons,\n template: { $player },\n } = art;\n\n function getState() {\n return hasClass($player, 'art-lock');\n }\n\n function setLock() {\n addClass($player, 'art-lock');\n art.isLock = true;\n art.emit('lock', true);\n }\n\n function setUnlock() {\n removeClass($player, 'art-lock');\n art.isLock = false;\n art.emit('lock', false);\n }\n\n layers.add({\n name: 'lock',\n mounted($el) {\n const $lock = append($el, icons.lock);\n const $unlock = append($el, icons.unlock);\n setStyle($lock, 'display', 'none');\n\n art.on('lock', (state) => {\n if (state) {\n setStyle($lock, 'display', 'inline-flex');\n setStyle($unlock, 'display', 'none');\n } else {\n setStyle($lock, 'display', 'none');\n setStyle($unlock, 'display', 'inline-flex');\n }\n });\n },\n click() {\n if (getState()) {\n setUnlock();\n } else {\n setLock();\n }\n },\n });\n\n return {\n name: 'lock',\n get state() {\n return getState();\n },\n set state(value) {\n if (value) {\n setLock();\n } else {\n setUnlock();\n }\n },\n };\n}\n"],"names":[],"version":3,"file":"index.js.map","sourceRoot":"../../../"} \ No newline at end of file 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style from 'bundle-text:./style/index.less';\nimport validator from 'option-validator';\nimport Emitter from './utils/emitter';\nimport * as utils from './utils';\nimport scheme from './scheme';\nimport config from './config';\nimport Template from './template';\nimport I18n from './i18n';\nimport Player from './player';\nimport Control from './control';\nimport Contextmenu from './contextmenu';\nimport Info from './info';\nimport Subtitle from './subtitle';\nimport Events from './events';\nimport Hotkey from './hotkey';\nimport Layer from './layer';\nimport Loading from './loading';\nimport Notice from './notice';\nimport Mask from './mask';\nimport Icons from './icons';\nimport Setting from './setting';\nimport Storage from './storage';\nimport Plugins from './plugins';\n\nlet id = 0;\nconst instances = [];\nexport default class Artplayer extends Emitter {\n constructor(option, readyCallback) {\n super();\n\n this.id = ++id;\n\n const mergeOption = utils.mergeDeep(Artplayer.option, option);\n mergeOption.container = option.container;\n\n this.option = validator(mergeOption, scheme);\n\n this.isLock = false;\n this.isReady = false;\n this.isFocus = false;\n this.isInput = false;\n this.isRotate = false;\n this.isDestroy = false;\n\n this.template = new Template(this);\n this.events = new Events(this);\n this.storage = new Storage(this);\n this.icons = new Icons(this);\n this.i18n = new I18n(this);\n this.notice = new Notice(this);\n this.player = new Player(this);\n this.layers = new Layer(this);\n this.controls = new Control(this);\n this.contextmenu = new Contextmenu(this);\n this.subtitle = new Subtitle(this);\n this.info = new Info(this);\n this.loading = new Loading(this);\n this.hotkey = new Hotkey(this);\n this.mask = new Mask(this);\n this.setting = new Setting(this);\n this.plugins = new Plugins(this);\n\n if (typeof readyCallback === 'function') {\n this.on('ready', () => readyCallback.call(this, this));\n }\n\n if (Artplayer.DEBUG) {\n const log = (msg) => console.log(`[ART.${this.id}] -> ${msg}`);\n log('Version@' + Artplayer.version);\n log('Env@' + Artplayer.env);\n log('Build@' + Artplayer.build);\n for (let index = 0; index < config.events.length; index++) {\n this.on('video:' + config.events[index], (event) => log('Event@' + event.type));\n }\n }\n\n instances.push(this);\n }\n\n static get instances() {\n return instances;\n }\n\n static get version() {\n return '\"5.2.3\"';\n }\n\n static get env() {\n return '\"development\"';\n }\n\n static get config() {\n return config;\n }\n\n static get utils() {\n return utils;\n }\n\n static get scheme() {\n return scheme;\n }\n\n static get Emitter() {\n return Emitter;\n }\n\n static get validator() {\n return validator;\n }\n\n static get kindOf() {\n return validator.kindOf;\n }\n\n static get html() {\n return Template.html;\n }\n\n static get option() {\n return {\n id: '',\n container: '#artplayer',\n url: '',\n poster: '',\n type: '',\n theme: '#f00',\n volume: 0.7,\n isLive: false,\n muted: false,\n autoplay: false,\n autoSize: false,\n autoMini: false,\n loop: false,\n flip: false,\n playbackRate: false,\n aspectRatio: false,\n screenshot: false,\n setting: false,\n hotkey: true,\n pip: false,\n mutex: true,\n backdrop: true,\n fullscreen: false,\n fullscreenWeb: false,\n subtitleOffset: false,\n miniProgressBar: false,\n useSSR: false,\n playsInline: true,\n lock: false,\n gesture: true,\n fastForward: false,\n autoPlayback: false,\n autoOrientation: false,\n airplay: false,\n proxy: undefined,\n layers: [],\n contextmenu: [],\n controls: [],\n settings: [],\n quality: [],\n highlight: [],\n plugins: [],\n thumbnails: {\n url: '',\n number: 60,\n column: 10,\n width: 0,\n height: 0,\n scale: 1,\n },\n subtitle: {\n url: '',\n type: '',\n style: {},\n name: '',\n escape: true,\n encoding: 'utf-8',\n onVttLoad: (vtt) => vtt,\n },\n moreVideoAttr: {\n controls: false,\n preload: utils.isSafari ? 'auto' : 'metadata',\n },\n i18n: {},\n icons: {},\n cssVar: {},\n customType: {},\n lang: navigator?.language.toLowerCase(),\n };\n }\n\n get proxy() {\n return this.events.proxy;\n }\n\n get query() {\n return this.template.query;\n }\n\n get video() {\n return this.template.$video;\n }\n\n destroy(removeHtml = true) {\n this.events.destroy();\n this.template.destroy(removeHtml);\n instances.splice(instances.indexOf(this), 1);\n this.isDestroy = true;\n this.emit('destroy');\n }\n}\n\nArtplayer.STYLE = style;\nArtplayer.DEBUG = false;\nArtplayer.CONTEXTMENU = true;\nArtplayer.NOTICE_TIME = 2000;\nArtplayer.SETTING_WIDTH = 250;\nArtplayer.SETTING_ITEM_WIDTH = 200;\nArtplayer.SETTING_ITEM_HEIGHT = 35;\nArtplayer.RESIZE_TIME = 200;\nArtplayer.SCROLL_TIME = 200;\nArtplayer.SCROLL_GAP = 50;\nArtplayer.AUTO_PLAYBACK_MAX = 10;\nArtplayer.AUTO_PLAYBACK_MIN = 5;\nArtplayer.AUTO_PLAYBACK_TIMEOUT = 3000;\nArtplayer.RECONNECT_TIME_MAX = 5;\nArtplayer.RECONNECT_SLEEP_TIME = 1000;\nArtplayer.CONTROL_HIDE_TIME = 3000;\nArtplayer.DBCLICK_TIME = 300;\nArtplayer.DBCLICK_FULLSCREEN = true;\nArtplayer.MOBILE_DBCLICK_PLAY = true;\nArtplayer.MOBILE_CLICK_PLAY = false;\nArtplayer.AUTO_ORIENTATION_TIME = 200;\nArtplayer.INFO_LOOP_TIME = 1000;\nArtplayer.FAST_FORWARD_VALUE = 3;\nArtplayer.FAST_FORWARD_TIME = 1000;\nArtplayer.TOUCH_MOVE_RATIO = 0.5;\nArtplayer.VOLUME_STEP = 0.1;\nArtplayer.SEEK_STEP = 5;\nArtplayer.PLAYBACK_RATE = [0.5, 0.75, 1, 1.25, 1.5, 2];\nArtplayer.ASPECT_RATIO = ['default', '4:3', '16:9'];\nArtplayer.FLIP = ['normal', 'horizontal', 'vertical'];\nArtplayer.FULLSCREEN_WEB_IN_BODY = false;\nArtplayer.LOG_VERSION = true;\nArtplayer.USE_RAF = false;\n\nif (utils.isBrowser) {\n window['Artplayer'] = Artplayer;\n\n utils.setStyleText('artplayer-style', style);\n\n setTimeout(() => {\n if (Artplayer.LOG_VERSION) {\n console.log(\n `%c ArtPlayer %c ${Artplayer.version} %c https://artplayer.org`,\n 'color: #fff; background: #5f5f5f',\n 'color: #fff; background: #4bc729',\n '',\n );\n }\n }, 100);\n}\n","module.exports = \"8df583d394494873\";","!function(r,t){\"object\"==typeof exports&&\"undefined\"!=typeof module?module.exports=t():\"function\"==typeof define&&define.amd?define(t):r.optionValidator=t()}(this,function(){\"use strict\";function e(r){return(e=\"function\"==typeof Symbol&&\"symbol\"==typeof Symbol.iterator?function(r){return typeof r}:function(r){return r&&\"function\"==typeof Symbol&&r.constructor===Symbol&&r!==Symbol.prototype?\"symbol\":typeof r})(r)}var n=Object.prototype.toString,c=function(r){if(void 0===r)return\"undefined\";if(null===r)return\"null\";var t=e(r);if(\"boolean\"===t)return\"boolean\";if(\"string\"===t)return\"string\";if(\"number\"===t)return\"number\";if(\"symbol\"===t)return\"symbol\";if(\"function\"===t)return function(r){return\"GeneratorFunction\"===o(r)}(r)?\"generatorfunction\":\"function\";if(function(r){return Array.isArray?Array.isArray(r):r instanceof Array}(r))return\"array\";if(function(r){if(r.constructor&&\"function\"==typeof r.constructor.isBuffer)return r.constructor.isBuffer(r);return!1}(r))return\"buffer\";if(function(r){try{if(\"number\"==typeof r.length&&\"function\"==typeof r.callee)return!0}catch(r){if(-1!==r.message.indexOf(\"callee\"))return!0}return!1}(r))return\"arguments\";if(function(r){return r instanceof Date||\"function\"==typeof r.toDateString&&\"function\"==typeof r.getDate&&\"function\"==typeof r.setDate}(r))return\"date\";if(function(r){return r instanceof Error||\"string\"==typeof r.message&&r.constructor&&\"number\"==typeof r.constructor.stackTraceLimit}(r))return\"error\";if(function(r){return r instanceof RegExp||\"string\"==typeof r.flags&&\"boolean\"==typeof r.ignoreCase&&\"boolean\"==typeof r.multiline&&\"boolean\"==typeof r.global}(r))return\"regexp\";switch(o(r)){case\"Symbol\":return\"symbol\";case\"Promise\":return\"promise\";case\"WeakMap\":return\"weakmap\";case\"WeakSet\":return\"weakset\";case\"Map\":return\"map\";case\"Set\":return\"set\";case\"Int8Array\":return\"int8array\";case\"Uint8Array\":return\"uint8array\";case\"Uint8ClampedArray\":return\"uint8clampedarray\";case\"Int16Array\":return\"int16array\";case\"Uint16Array\":return\"uint16array\";case\"Int32Array\":return\"int32array\";case\"Uint32Array\":return\"uint32array\";case\"Float32Array\":return\"float32array\";case\"Float64Array\":return\"float64array\"}if(function(r){return\"function\"==typeof r.throw&&\"function\"==typeof r.return&&\"function\"==typeof r.next}(r))return\"generator\";switch(t=n.call(r)){case\"[object Object]\":return\"object\";case\"[object Map Iterator]\":return\"mapiterator\";case\"[object Set Iterator]\":return\"setiterator\";case\"[object String Iterator]\":return\"stringiterator\";case\"[object Array Iterator]\":return\"arrayiterator\"}return t.slice(8,-1).toLowerCase().replace(/\\s/g,\"\")};function o(r){return r.constructor?r.constructor.name:null}function f(r,t){var e=2 item !== target);\n}\n\nexport function inverseClass(target, className) {\n sublings(target).forEach((item) => removeClass(item, className));\n addClass(target, className);\n}\n\nexport function tooltip(target, msg, pos = 'top') {\n if (isMobile) return;\n target.setAttribute('aria-label', msg);\n addClass(target, 'hint--rounded');\n addClass(target, `hint--${pos}`);\n}\n\nexport function isInViewport(el, offset = 0) {\n const rect = el.getBoundingClientRect();\n const windowHeight = window.innerHeight || document.documentElement.clientHeight;\n const windowWidth = window.innerWidth || document.documentElement.clientWidth;\n const vertInView = rect.top - offset <= windowHeight && rect.top + rect.height + offset >= 0;\n const horInView = rect.left - offset <= windowWidth + offset && rect.left + rect.width + offset >= 0;\n return vertInView && horInView;\n}\n\nexport function includeFromEvent(event, target) {\n return event.composedPath && event.composedPath().indexOf(target) > -1;\n}\n\nexport function replaceElement(newChild, oldChild) {\n oldChild.parentNode.replaceChild(newChild, oldChild);\n return newChild;\n}\n\nexport function createElement(tag) {\n return document.createElement(tag);\n}\n\nexport function getIcon(key = '', html = '') {\n const icon = createElement('i');\n addClass(icon, 'art-icon');\n addClass(icon, `art-icon-${key}`);\n append(icon, html);\n return icon;\n}\n\nexport function setStyleText(id, style) {\n let $style = document.getElementById(id);\n if (!$style) {\n $style = document.createElement('style');\n $style.id = id;\n if (document.readyState === 'loading') {\n document.addEventListener('DOMContentLoaded', () => {\n document.head.appendChild($style);\n });\n } else {\n (document.head || document.documentElement).appendChild($style);\n }\n }\n $style.textContent = style;\n}\n\nexport function supportsFlex() {\n const div = document.createElement('div');\n div.style.display = 'flex';\n return div.style.display === 'flex';\n}\n\nexport function getRect(el) {\n return el.getBoundingClientRect();\n}\n\nexport function loadImg(url, scale) {\n return new Promise((resolve, reject) => {\n const img = new Image();\n\n img.onload = function () {\n if (!scale || scale === 1) {\n resolve(img);\n } else {\n const canvas = document.createElement('canvas');\n const ctx = canvas.getContext('2d');\n canvas.width = img.width * scale;\n canvas.height = img.height * scale;\n ctx.drawImage(img, 0, 0, canvas.width, canvas.height);\n\n canvas.toBlob((blob) => {\n const blobUrl = URL.createObjectURL(blob);\n const scaledImg = new Image();\n\n scaledImg.onload = function () {\n resolve(scaledImg);\n };\n\n scaledImg.onerror = function () {\n URL.revokeObjectURL(blobUrl);\n reject(new Error(`Image load failed: ${url}`));\n };\n\n scaledImg.src = blobUrl;\n });\n }\n };\n\n img.onerror = function () {\n reject(new Error(`Image load failed: ${url}`));\n };\n\n img.src = url;\n });\n}\n","export const userAgent = typeof navigator !== 'undefined' ? navigator.userAgent : '';\nexport const isSafari = /^((?!chrome|android).)*safari/i.test(userAgent);\nexport const isWechat = /MicroMessenger/i.test(userAgent);\nexport const isIE = /MSIE|Trident/i.test(userAgent);\nexport const isAndroid = /android/i.test(userAgent);\nexport const isIOS = /iPad|iPhone|iPod/i.test(userAgent) && !window.MSStream;\nexport const isIOS13 = isIOS || (userAgent.includes('Macintosh') && navigator.maxTouchPoints >= 1);\nexport const isMobile = /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(userAgent) || isIOS13;\nexport const isBrowser = typeof window !== 'undefined';\n","export class ArtPlayerError extends Error {\n constructor(message, context) {\n super(message);\n if (typeof Error.captureStackTrace === 'function') {\n Error.captureStackTrace(this, context || this.constructor);\n }\n this.name = 'ArtPlayerError';\n }\n}\n\nexport function errorHandle(condition, msg) {\n if (!condition) {\n throw new ArtPlayerError(msg);\n }\n return condition;\n}\n","function fixSrt(srt) {\n return srt.replace(/(\\d\\d:\\d\\d:\\d\\d)[,.](\\d+)/g, (_, $1, $2) => {\n let ms = $2.slice(0, 3);\n if ($2.length === 1) {\n ms = $2 + '00';\n }\n if ($2.length === 2) {\n ms = $2 + '0';\n }\n return `${$1},${ms}`;\n });\n}\n\nexport function srtToVtt(srtText) {\n return 'WEBVTT \\r\\n\\r\\n'.concat(\n fixSrt(srtText)\n .replace(/\\{\\\\([ibu])\\}/g, '')\n .replace(/\\{\\\\([ibu])1\\}/g, '<$1>')\n .replace(/\\{([ibu])\\}/g, '<$1>')\n .replace(/\\{\\/([ibu])\\}/g, '')\n .replace(/(\\d\\d:\\d\\d:\\d\\d),(\\d\\d\\d)/g, '$1.$2')\n .replace(/{[\\s\\S]*?}/g, '')\n .concat('\\r\\n\\r\\n'),\n );\n}\n\nexport function vttToBlob(vttText) {\n return URL.createObjectURL(\n new Blob([vttText], {\n type: 'text/vtt',\n }),\n );\n}\n\nexport function assToVtt(ass) {\n const reAss = new RegExp(\n 'Dialogue:\\\\s\\\\d,' +\n '(\\\\d+:\\\\d\\\\d:\\\\d\\\\d.\\\\d\\\\d),' +\n '(\\\\d+:\\\\d\\\\d:\\\\d\\\\d.\\\\d\\\\d),' +\n '([^,]*),' +\n '([^,]*),' +\n '(?:[^,]*,){4}' +\n '([\\\\s\\\\S]*)$',\n 'i',\n );\n\n function fixTime(time = '') {\n return time\n .split(/[:.]/)\n .map((item, index, arr) => {\n if (index === arr.length - 1) {\n if (item.length === 1) {\n return `.${item}00`;\n }\n\n if (item.length === 2) {\n return `.${item}0`;\n }\n } else if (item.length === 1) {\n return (index === 0 ? '0' : ':0') + item;\n }\n\n return index === 0 ? item : index === arr.length - 1 ? `.${item}` : `:${item}`;\n })\n .join('');\n }\n\n return (\n 'WEBVTT' +\n '\\n' +\n '\\n' +\n ass\n .split(/\\r?\\n/)\n .map((line) => {\n const m = line.match(reAss);\n if (!m) return null;\n return {\n start: fixTime(m[1].trim()),\n end: fixTime(m[2].trim()),\n text: m[5]\n .replace(/{[\\s\\S]*?}/g, '')\n .replace(/(\\\\N)/g, '\\n')\n .trim()\n .split(/\\r?\\n/)\n .map((item) => item.trim())\n .join('\\n'),\n };\n })\n .filter((line) => line)\n .map((line, index) => {\n if (line) {\n return index + 1 + '\\n' + `${line.start} --> ${line.end}` + '\\n' + `${line.text}`;\n }\n return '';\n })\n .filter((line) => line.trim())\n .join('\\n\\n')\n );\n}\n","export function getExt(url) {\n if (url.includes('?')) {\n return getExt(url.split('?')[0]);\n }\n\n if (url.includes('#')) {\n return getExt(url.split('#')[0]);\n }\n\n return url.trim().toLowerCase().split('.').pop();\n}\n\nexport function download(url, name) {\n const elink = document.createElement('a');\n elink.style.display = 'none';\n elink.href = url;\n elink.download = name;\n document.body.appendChild(elink);\n elink.click();\n document.body.removeChild(elink);\n}\n","export const def = Object.defineProperty;\n\nconst { hasOwnProperty } = Object.prototype;\nexport function has(obj, name) {\n return hasOwnProperty.call(obj, name);\n}\n\nexport function get(obj, name) {\n return Object.getOwnPropertyDescriptor(obj, name);\n}\n\nexport function mergeDeep(...objects) {\n const isObject = (item) => item && typeof item === 'object' && !Array.isArray(item);\n return objects.reduce((prev, obj) => {\n Object.keys(obj).forEach((key) => {\n const pVal = prev[key];\n const oVal = obj[key];\n if (Array.isArray(pVal) && Array.isArray(oVal)) {\n prev[key] = pVal.concat(...oVal);\n } else if (isObject(pVal) && isObject(oVal)) {\n prev[key] = mergeDeep(pVal, oVal);\n } else {\n prev[key] = oVal;\n }\n });\n return prev;\n }, {});\n}\n","export function sleep(ms = 0) {\n return new Promise((resolve) => setTimeout(resolve, ms));\n}\n\nexport function debounce(func, duration) {\n let timeout;\n\n return function (...args) {\n const effect = () => {\n timeout = null;\n return func.apply(this, args);\n };\n\n clearTimeout(timeout);\n timeout = setTimeout(effect, duration);\n };\n}\n\nexport function throttle(func, duration) {\n let shouldWait = false;\n\n return function (...args) {\n if (!shouldWait) {\n func.apply(this, args);\n shouldWait = true;\n\n setTimeout(function () {\n shouldWait = false;\n }, duration);\n }\n };\n}\n","export function clamp(num, a, b) {\n return Math.max(Math.min(num, Math.max(a, b)), Math.min(a, b));\n}\n\nexport function capitalize(str) {\n return str.charAt(0).toUpperCase() + str.slice(1);\n}\n\nexport function secondToTime(second) {\n if (!second) return '00:00';\n const add0 = (num) => (num < 10 ? `0${num}` : String(num));\n const hour = Math.floor(second / 3600);\n const min = Math.floor((second - hour * 3600) / 60);\n const sec = Math.floor(second - hour * 3600 - min * 60);\n return (hour > 0 ? [hour, min, sec] : [min, sec]).map(add0).join(':');\n}\n\nexport function escape(str) {\n return str.replace(\n /[&<>'\"]/g,\n (tag) =>\n ({\n '&': '&',\n '<': '<',\n '>': '>',\n \"'\": ''',\n '\"': '"',\n })[tag] || tag,\n );\n}\n\nexport function unescape(str) {\n const map = {\n '&': '&',\n '<': '<',\n '>': '>',\n ''': \"'\",\n '"': '\"',\n };\n const reg = new RegExp(`(${Object.keys(map).join('|')})`, 'g');\n return str.replace(reg, (tag) => map[tag] || tag);\n}\n","import { errorHandle } from '../utils';\n\nconst a = 'array';\nconst b = 'boolean';\nconst s = 'string';\nconst n = 'number';\nconst o = 'object';\nconst f = 'function';\n\nfunction validElement(value, type, paths) {\n return errorHandle(\n type === s || type === n || value instanceof Element,\n `${paths.join('.')} require '${s}' or 'Element' type`,\n );\n}\n\nexport const ComponentOption = {\n html: validElement,\n disable: `?${b}`,\n name: `?${s}`,\n index: `?${n}`,\n style: `?${o}`,\n click: `?${f}`,\n mounted: `?${f}`,\n tooltip: `?${s}|${n}`,\n width: `?${n}`,\n selector: `?${a}`,\n onSelect: `?${f}`,\n switch: `?${b}`,\n onSwitch: `?${f}`,\n range: `?${a}`,\n onRange: `?${f}`,\n onChange: `?${f}`,\n};\n\nexport default {\n id: s,\n container: validElement,\n url: s,\n poster: s,\n type: s,\n theme: s,\n lang: s,\n volume: n,\n isLive: b,\n muted: b,\n autoplay: b,\n autoSize: b,\n autoMini: b,\n loop: b,\n flip: b,\n playbackRate: b,\n aspectRatio: b,\n screenshot: b,\n setting: b,\n hotkey: b,\n pip: b,\n mutex: b,\n backdrop: b,\n fullscreen: b,\n fullscreenWeb: b,\n subtitleOffset: b,\n miniProgressBar: b,\n useSSR: b,\n playsInline: b,\n lock: b,\n gesture: b,\n fastForward: b,\n autoPlayback: b,\n autoOrientation: b,\n airplay: b,\n proxy: `?${f}`,\n plugins: [f],\n layers: [ComponentOption],\n contextmenu: [ComponentOption],\n settings: [ComponentOption],\n controls: [\n {\n ...ComponentOption,\n position: (value, _, paths) => {\n const position = ['top', 'left', 'right'];\n return errorHandle(\n position.includes(value),\n `${paths.join('.')} only accept ${position.toString()} as parameters`,\n );\n },\n },\n ],\n quality: [\n {\n default: `?${b}`,\n html: s,\n url: s,\n },\n ],\n highlight: [\n {\n time: n,\n text: s,\n },\n ],\n thumbnails: {\n url: s,\n number: n,\n column: n,\n width: n,\n height: n,\n scale: n,\n },\n subtitle: {\n url: s,\n name: s,\n type: s,\n style: o,\n escape: b,\n encoding: s,\n onVttLoad: f,\n },\n moreVideoAttr: o,\n i18n: o,\n icons: o,\n cssVar: o,\n customType: o,\n};\n","export default {\n propertys: [\n 'audioTracks',\n 'autoplay',\n 'buffered',\n 'controller',\n 'controls',\n 'crossOrigin',\n 'currentSrc',\n 'currentTime',\n 'defaultMuted',\n 'defaultPlaybackRate',\n 'duration',\n 'ended',\n 'error',\n 'loop',\n 'mediaGroup',\n 'muted',\n 'networkState',\n 'paused',\n 'playbackRate',\n 'played',\n 'preload',\n 'readyState',\n 'seekable',\n 'seeking',\n 'src',\n 'startDate',\n 'textTracks',\n 'videoTracks',\n 'volume',\n ],\n methods: ['addTextTrack', 'canPlayType', 'load', 'play', 'pause'],\n events: [\n 'abort',\n 'canplay',\n 'canplaythrough',\n 'durationchange',\n 'emptied',\n 'ended',\n 'error',\n 'loadeddata',\n 'loadedmetadata',\n 'loadstart',\n 'pause',\n 'play',\n 'playing',\n 'progress',\n 'ratechange',\n 'seeked',\n 'seeking',\n 'stalled',\n 'suspend',\n 'timeupdate',\n 'volumechange',\n 'waiting',\n ],\n prototypes: [\n 'width',\n 'height',\n 'videoWidth',\n 'videoHeight',\n 'poster',\n 'webkitDecodedFrameCount',\n 'webkitDroppedFrameCount',\n 'playsInline',\n 'webkitSupportsFullscreen',\n 'webkitDisplayingFullscreen',\n 'onenterpictureinpicture',\n 'onleavepictureinpicture',\n 'disablePictureInPicture',\n 'cancelVideoFrameCallback',\n 'requestVideoFrameCallback',\n 'getVideoPlaybackQuality',\n 'requestPictureInPicture',\n 'webkitEnterFullScreen',\n 'webkitEnterFullscreen',\n 'webkitExitFullScreen',\n 'webkitExitFullscreen',\n ],\n};\n","import { supportsFlex, errorHandle, query, addClass, isMobile, replaceElement } from './utils';\n\nexport default class Template {\n constructor(art) {\n this.art = art;\n const { option, constructor } = art;\n\n if (option.container instanceof Element) {\n this.$container = option.container;\n } else {\n this.$container = query(option.container);\n errorHandle(this.$container, `No container element found by ${option.container}`);\n }\n\n errorHandle(supportsFlex(), 'The current browser does not support flex layout');\n\n const type = this.$container.tagName.toLowerCase();\n errorHandle(type === 'div', `Unsupported container element type, only support 'div' but got '${type}'`);\n\n errorHandle(\n constructor.instances.every((ins) => ins.template.$container !== this.$container),\n 'Cannot mount multiple instances on the same dom element',\n );\n\n this.query = this.query.bind(this);\n this.$container.dataset.artId = art.id;\n this.init();\n }\n\n static get html() {\n return `\n
\n \n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
Player version:
\n
${'__APP_VERSION__'}
\n
\n
\n
Video url:
\n
\n
\n
\n
Video volume:
\n
\n
\n
\n
Video time:
\n
\n
\n
\n
Video duration:
\n
\n
\n
\n
Video resolution:
\n
\n x \n
\n
\n
\n
[x]
\n
\n
\n
\n `;\n }\n\n query(className) {\n return query(className, this.$container);\n }\n\n init() {\n const { option } = this.art;\n\n if (!option.useSSR) {\n this.$container.innerHTML = Template.html;\n }\n\n this.$player = this.query('.art-video-player');\n this.$video = this.query('.art-video');\n this.$track = this.query('track');\n this.$poster = this.query('.art-poster');\n this.$subtitle = this.query('.art-subtitle');\n this.$danmuku = this.query('.art-danmuku');\n this.$bottom = this.query('.art-bottom');\n this.$progress = this.query('.art-progress');\n this.$controls = this.query('.art-controls');\n this.$controlsLeft = this.query('.art-controls-left');\n this.$controlsCenter = this.query('.art-controls-center');\n this.$controlsRight = this.query('.art-controls-right');\n this.$layer = this.query('.art-layers');\n this.$loading = this.query('.art-loading');\n this.$notice = this.query('.art-notice');\n this.$noticeInner = this.query('.art-notice-inner');\n this.$mask = this.query('.art-mask');\n this.$state = this.query('.art-state');\n this.$setting = this.query('.art-settings');\n this.$info = this.query('.art-info');\n this.$infoPanel = this.query('.art-info-panel');\n this.$infoClose = this.query('.art-info-close');\n this.$contextmenu = this.query('.art-contextmenus');\n\n if (option.proxy) {\n const video = option.proxy.call(this.art, this.art);\n errorHandle(\n video instanceof HTMLVideoElement || video instanceof HTMLCanvasElement,\n `Function 'option.proxy' needs to return 'HTMLVideoElement' or 'HTMLCanvasElement'`,\n );\n replaceElement(video, this.$video);\n video.className = 'art-video';\n this.$video = video;\n }\n\n if (option.backdrop) {\n addClass(this.$player, 'art-backdrop');\n }\n\n if (isMobile) {\n addClass(this.$player, 'art-mobile');\n }\n }\n\n destroy(removeHtml) {\n this.$video.src = '';\n if (removeHtml) {\n this.$container.innerHTML = '';\n } else {\n addClass(this.$player, 'art-destroy');\n }\n }\n}\n","import { mergeDeep } from '../utils';\nimport zhCn from './zh-cn';\n\nexport default class I18n {\n constructor(art) {\n this.art = art;\n\n this.languages = {\n 'zh-cn': zhCn,\n };\n\n this.language = {};\n\n this.update(art.option.i18n);\n }\n\n init() {\n const lang = this.art.option.lang.toLowerCase();\n this.language = this.languages[lang] || {};\n }\n\n get(key) {\n return this.language[key] || key;\n }\n\n update(value) {\n this.languages = mergeDeep(this.languages, value);\n this.init();\n }\n}\n","const zhCn = {\n 'Video Info': '统计信息',\n Close: '关闭',\n 'Video Load Failed': '加载失败',\n Volume: '音量',\n Play: '播放',\n Pause: '暂停',\n Rate: '速度',\n Mute: '静音',\n 'Video Flip': '画面翻转',\n Horizontal: '水平',\n Vertical: '垂直',\n Reconnect: '重新连接',\n 'Show Setting': '显示设置',\n 'Hide Setting': '隐藏设置',\n Screenshot: '截图',\n 'Play Speed': '播放速度',\n 'Aspect Ratio': '画面比例',\n Default: '默认',\n Normal: '正常',\n Open: '打开',\n 'Switch Video': '切换',\n 'Switch Subtitle': '切换字幕',\n Fullscreen: '全屏',\n 'Exit Fullscreen': '退出全屏',\n 'Web Fullscreen': '网页全屏',\n 'Exit Web Fullscreen': '退出网页全屏',\n 'Mini Player': '迷你播放器',\n 'PIP Mode': '开启画中画',\n 'Exit PIP Mode': '退出画中画',\n 'PIP Not Supported': '不支持画中画',\n 'Fullscreen Not Supported': '不支持全屏',\n 'Subtitle Offset': '字幕偏移',\n 'Last Seen': '上次看到',\n 'Jump Play': '跳转播放',\n AirPlay: '隔空播放',\n 'AirPlay Not Available': '隔空播放不可用',\n};\n\nexport default zhCn;\n\nif (typeof window !== 'undefined') {\n window['artplayer-i18n-zh-cn'] = zhCn;\n}\n","import urlMix from './urlMix';\nimport attrMix from './attrMix';\nimport playMix from './playMix';\nimport pauseMix from './pauseMix';\nimport toggleMix from './toggleMix';\nimport seekMix from './seekMix';\nimport volumeMix from './volumeMix';\nimport currentTimeMix from './currentTimeMix';\nimport durationMix from './durationMix';\nimport switchMix from './switchMix';\nimport playbackRateMix from './playbackRateMix';\nimport aspectRatioMix from './aspectRatioMix';\nimport screenshotMix from './screenshotMix';\nimport fullscreenMix from './fullscreenMix';\nimport fullscreenWebMix from './fullscreenWebMix';\nimport pipMix from './pipMix';\nimport loadedMix from './loadedMix';\nimport playedMix from './playedMix';\nimport playingMix from './playingMix';\nimport autoSizeMix from './autoSizeMix';\nimport rectMix from './rectMix';\nimport flipMix from './flipMix';\nimport miniMix from './miniMix';\nimport posterMix from './posterMix';\nimport autoHeightMix from './autoHeightMix';\nimport cssVarMix from './cssVarMix';\nimport themeMix from './themeMix';\nimport typeMix from './typeMix';\nimport stateMix from './stateMix';\nimport subtitleOffsetMix from './subtitleOffsetMix';\nimport airplayMix from './airplayMix';\nimport qualityMix from './qualityMix';\nimport thumbnailsMix from './thumbnailsMix';\nimport optionInit from './optionInit';\nimport eventInit from './eventInit';\n\nexport default class Player {\n constructor(art) {\n urlMix(art);\n attrMix(art);\n playMix(art);\n pauseMix(art);\n toggleMix(art);\n seekMix(art);\n volumeMix(art);\n currentTimeMix(art);\n durationMix(art);\n switchMix(art);\n playbackRateMix(art);\n aspectRatioMix(art);\n screenshotMix(art);\n fullscreenMix(art);\n fullscreenWebMix(art);\n pipMix(art);\n loadedMix(art);\n playedMix(art);\n playingMix(art);\n autoSizeMix(art);\n rectMix(art);\n flipMix(art);\n miniMix(art);\n posterMix(art);\n autoHeightMix(art);\n cssVarMix(art);\n themeMix(art);\n typeMix(art);\n stateMix(art);\n subtitleOffsetMix(art);\n airplayMix(art);\n qualityMix(art);\n thumbnailsMix(art);\n eventInit(art);\n optionInit(art);\n }\n}\n","import { getExt, def, sleep } from '../utils';\n\nexport default function urlMix(art) {\n const {\n option,\n template: { $video },\n } = art;\n\n def(art, 'url', {\n get() {\n return $video.src;\n },\n async set(newUrl) {\n if (newUrl) {\n const oldUrl = art.url;\n const typeName = option.type || getExt(newUrl);\n const typeCallback = option.customType[typeName];\n\n if (typeName && typeCallback) {\n await sleep();\n art.loading.show = true;\n typeCallback.call(art, $video, newUrl, art);\n } else {\n URL.revokeObjectURL(oldUrl);\n $video.src = newUrl;\n }\n\n if (oldUrl !== art.url) {\n art.option.url = newUrl;\n if (art.isReady && oldUrl) {\n art.once('video:canplay', () => {\n art.emit('restart', newUrl);\n });\n }\n }\n } else {\n await sleep();\n art.loading.show = true;\n }\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function attrMix(art) {\n const {\n template: { $video },\n } = art;\n\n def(art, 'attr', {\n value(key, value) {\n if (value === undefined) return $video[key];\n $video[key] = value;\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function playMix(art) {\n const {\n i18n,\n notice,\n option,\n constructor: { instances },\n template: { $video },\n } = art;\n\n def(art, 'play', {\n value: async function () {\n const result = await $video.play();\n notice.show = i18n.get('Play');\n art.emit('play');\n\n if (option.mutex) {\n for (let index = 0; index < instances.length; index++) {\n const instance = instances[index];\n if (instance !== art) {\n instance.pause();\n }\n }\n }\n\n return result;\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function pauseMix(art) {\n const {\n template: { $video },\n i18n,\n notice,\n } = art;\n\n def(art, 'pause', {\n value() {\n const result = $video.pause();\n notice.show = i18n.get('Pause');\n art.emit('pause');\n return result;\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function toggleMix(art) {\n def(art, 'toggle', {\n value() {\n if (art.playing) {\n return art.pause();\n } else {\n return art.play();\n }\n },\n });\n}\n","import { secondToTime, def } from '../utils';\n\nexport default function seekMix(art) {\n const { notice } = art;\n\n def(art, 'seek', {\n set(time) {\n art.currentTime = time;\n if (art.duration) {\n notice.show = `${secondToTime(art.currentTime)} / ${secondToTime(art.duration)}`;\n }\n art.emit('seek', art.currentTime);\n },\n });\n\n def(art, 'forward', {\n set(time) {\n art.seek = art.currentTime + time;\n },\n });\n\n def(art, 'backward', {\n set(time) {\n art.seek = art.currentTime - time;\n },\n });\n}\n","import { clamp, def } from '../utils';\n\nexport default function volumeMix(art) {\n const {\n template: { $video },\n i18n,\n notice,\n storage,\n } = art;\n\n def(art, 'volume', {\n get: () => $video.volume || 0,\n set: (percentage) => {\n $video.volume = clamp(percentage, 0, 1);\n notice.show = `${i18n.get('Volume')}: ${parseInt($video.volume * 100, 10)}`;\n if ($video.volume !== 0) {\n storage.set('volume', $video.volume);\n }\n },\n });\n\n def(art, 'muted', {\n get: () => $video.muted,\n set: (muted) => {\n $video.muted = muted;\n art.emit('muted', muted);\n },\n });\n}\n","import { clamp, def } from '../utils';\n\nexport default function currentTimeMix(art) {\n const { $video } = art.template;\n\n def(art, 'currentTime', {\n get: () => $video.currentTime || 0,\n set: (time) => {\n time = parseFloat(time);\n if (Number.isNaN(time)) return;\n $video.currentTime = clamp(time, 0, art.duration);\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function durationMix(art) {\n def(art, 'duration', {\n get: () => {\n const { duration } = art.template.$video;\n if (duration === Infinity) return 0;\n return duration || 0;\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function switchMix(art) {\n function switchUrl(url, currentTime) {\n return new Promise((resolve, reject) => {\n if (url === art.url) return;\n const { playing, aspectRatio, playbackRate } = art;\n\n art.pause();\n art.url = url;\n art.notice.show = '';\n\n art.once('video:error', reject);\n\n art.once('video:loadedmetadata', () => {\n art.currentTime = currentTime;\n });\n\n art.once('video:canplay', async () => {\n art.playbackRate = playbackRate;\n art.aspectRatio = aspectRatio;\n\n if (playing) {\n await art.play();\n }\n\n art.notice.show = '';\n\n resolve();\n });\n });\n }\n\n def(art, 'switchQuality', {\n value: (url) => {\n return switchUrl(url, art.currentTime);\n },\n });\n\n def(art, 'switchUrl', {\n value: (url) => {\n return switchUrl(url, 0);\n },\n });\n\n def(art, 'switch', {\n set: art.switchUrl,\n });\n}\n","import { def } from '../utils';\n\nexport default function playbackRateMix(art) {\n const {\n template: { $video },\n i18n,\n notice,\n } = art;\n\n def(art, 'playbackRate', {\n get() {\n return $video.playbackRate;\n },\n set(rate) {\n if (rate) {\n if (rate === $video.playbackRate) return;\n $video.playbackRate = rate;\n notice.show = `${i18n.get('Rate')}: ${rate === 1.0 ? i18n.get('Normal') : `${rate}x`}`;\n } else {\n art.playbackRate = 1;\n }\n },\n });\n}\n","import { setStyle, def } from '../utils';\n\nexport default function aspectRatioMix(art) {\n const {\n i18n,\n notice,\n template: { $video, $player },\n } = art;\n\n def(art, 'aspectRatio', {\n get() {\n return $player.dataset.aspectRatio || 'default';\n },\n set(ratio) {\n if (!ratio) ratio = 'default';\n if (ratio === 'default') {\n setStyle($video, 'width', null);\n setStyle($video, 'height', null);\n setStyle($video, 'margin', null);\n delete $player.dataset.aspectRatio;\n } else {\n const ratioArray = ratio.split(':').map(Number);\n const { clientWidth, clientHeight } = $player;\n const playerRatio = clientWidth / clientHeight;\n const setupRatio = ratioArray[0] / ratioArray[1];\n\n if (playerRatio > setupRatio) {\n setStyle($video, 'width', `${setupRatio * clientHeight}px`);\n setStyle($video, 'height', '100%');\n setStyle($video, 'margin', '0 auto');\n } else {\n setStyle($video, 'width', '100%');\n setStyle($video, 'height', `${clientWidth / setupRatio}px`);\n setStyle($video, 'margin', 'auto 0');\n }\n\n $player.dataset.aspectRatio = ratio;\n }\n\n notice.show = `${i18n.get('Aspect Ratio')}: ${ratio === 'default' ? i18n.get('Default') : ratio}`;\n art.emit('aspectRatio', ratio);\n },\n });\n}\n","import { secondToTime, download, def, createElement } from '../utils';\n\nexport default function screenshotMix(art) {\n const {\n notice,\n template: { $video },\n } = art;\n\n const $canvas = createElement('canvas');\n\n def(art, 'getDataURL', {\n value: () =>\n new Promise((resolve, reject) => {\n try {\n $canvas.width = $video.videoWidth;\n $canvas.height = $video.videoHeight;\n $canvas.getContext('2d').drawImage($video, 0, 0);\n resolve($canvas.toDataURL('image/png'));\n } catch (err) {\n notice.show = err;\n reject(err);\n }\n }),\n });\n\n def(art, 'getBlobUrl', {\n value: () =>\n new Promise((resolve, reject) => {\n try {\n $canvas.width = $video.videoWidth;\n $canvas.height = $video.videoHeight;\n $canvas.getContext('2d').drawImage($video, 0, 0);\n $canvas.toBlob((blob) => {\n resolve(URL.createObjectURL(blob));\n });\n } catch (err) {\n notice.show = err;\n reject(err);\n }\n }),\n });\n\n def(art, 'screenshot', {\n value: async (name) => {\n const dataUri = await art.getDataURL();\n const fileName = name || `artplayer_${secondToTime($video.currentTime)}`;\n download(dataUri, `${fileName}.png`);\n art.emit('screenshot', dataUri);\n return dataUri;\n },\n });\n}\n","import screenfull from '../libs/screenfull';\nimport { addClass, removeClass, def, get } from '../utils';\n\nexport default function fullscreenMix(art) {\n const {\n i18n,\n notice,\n template: { $video, $player },\n } = art;\n\n const nativeScreenfull = (art) => {\n screenfull.on('change', () => {\n art.emit('fullscreen', screenfull.isFullscreen);\n\n if (screenfull.isFullscreen) {\n art.state = 'fullscreen';\n addClass($player, 'art-fullscreen');\n } else {\n removeClass($player, 'art-fullscreen');\n }\n\n art.emit('resize');\n });\n\n screenfull.on('error', (event) => {\n art.emit('fullscreenError', event);\n });\n\n def(art, 'fullscreen', {\n get() {\n return screenfull.isFullscreen;\n },\n async set(value) {\n if (value) {\n await screenfull.request($player);\n } else {\n await screenfull.exit();\n }\n },\n });\n };\n\n const webkitScreenfull = (art) => {\n art.proxy(document, 'webkitfullscreenchange', () => {\n art.emit('fullscreen', art.fullscreen);\n art.emit('resize');\n });\n\n def(art, 'fullscreen', {\n get() {\n return document.fullscreenElement === $video;\n },\n set(value) {\n if (value) {\n art.state = 'fullscreen';\n $video.webkitEnterFullscreen();\n } else {\n $video.webkitExitFullscreen();\n }\n },\n });\n };\n\n art.once('video:loadedmetadata', () => {\n if (screenfull.isEnabled) {\n nativeScreenfull(art);\n } else if ($video.webkitSupportsFullscreen) {\n webkitScreenfull(art);\n } else {\n def(art, 'fullscreen', {\n get() {\n return false;\n },\n set() {\n notice.show = i18n.get('Fullscreen Not Supported');\n },\n });\n }\n\n // Asynchronous setting\n def(art, 'fullscreen', get(art, 'fullscreen'));\n });\n}\n","const methodMap = [\n [\n 'requestFullscreen',\n 'exitFullscreen',\n 'fullscreenElement',\n 'fullscreenEnabled',\n 'fullscreenchange',\n 'fullscreenerror',\n ],\n // New WebKit\n [\n 'webkitRequestFullscreen',\n 'webkitExitFullscreen',\n 'webkitFullscreenElement',\n 'webkitFullscreenEnabled',\n 'webkitfullscreenchange',\n 'webkitfullscreenerror',\n ],\n // Old WebKit\n [\n 'webkitRequestFullScreen',\n 'webkitCancelFullScreen',\n 'webkitCurrentFullScreenElement',\n 'webkitCancelFullScreen',\n 'webkitfullscreenchange',\n 'webkitfullscreenerror',\n ],\n [\n 'mozRequestFullScreen',\n 'mozCancelFullScreen',\n 'mozFullScreenElement',\n 'mozFullScreenEnabled',\n 'mozfullscreenchange',\n 'mozfullscreenerror',\n ],\n [\n 'msRequestFullscreen',\n 'msExitFullscreen',\n 'msFullscreenElement',\n 'msFullscreenEnabled',\n 'MSFullscreenChange',\n 'MSFullscreenError',\n ],\n];\n\nconst nativeAPI = (() => {\n if (typeof document === 'undefined') {\n return false;\n }\n\n const unprefixedMethods = methodMap[0];\n const returnValue = {};\n\n for (const methodList of methodMap) {\n const exitFullscreenMethod = methodList[1];\n if (exitFullscreenMethod in document) {\n for (const [index, method] of methodList.entries()) {\n returnValue[unprefixedMethods[index]] = method;\n }\n\n return returnValue;\n }\n }\n\n return false;\n})();\n\nconst eventNameMap = {\n change: nativeAPI.fullscreenchange,\n error: nativeAPI.fullscreenerror,\n};\n\nlet screenfull = {\n request(element = document.documentElement, options) {\n return new Promise((resolve, reject) => {\n const onFullScreenEntered = () => {\n screenfull.off('change', onFullScreenEntered);\n resolve();\n };\n\n screenfull.on('change', onFullScreenEntered);\n\n const returnPromise = element[nativeAPI.requestFullscreen](options);\n\n if (returnPromise instanceof Promise) {\n returnPromise.then(onFullScreenEntered).catch(reject);\n }\n });\n },\n exit() {\n return new Promise((resolve, reject) => {\n if (!screenfull.isFullscreen) {\n resolve();\n return;\n }\n\n const onFullScreenExit = () => {\n screenfull.off('change', onFullScreenExit);\n resolve();\n };\n\n screenfull.on('change', onFullScreenExit);\n\n const returnPromise = document[nativeAPI.exitFullscreen]();\n\n if (returnPromise instanceof Promise) {\n returnPromise.then(onFullScreenExit).catch(reject);\n }\n });\n },\n toggle(element, options) {\n return screenfull.isFullscreen ? screenfull.exit() : screenfull.request(element, options);\n },\n onchange(callback) {\n screenfull.on('change', callback);\n },\n onerror(callback) {\n screenfull.on('error', callback);\n },\n on(event, callback) {\n const eventName = eventNameMap[event];\n if (eventName) {\n document.addEventListener(eventName, callback, false);\n }\n },\n off(event, callback) {\n const eventName = eventNameMap[event];\n if (eventName) {\n document.removeEventListener(eventName, callback, false);\n }\n },\n raw: nativeAPI,\n};\n\nObject.defineProperties(screenfull, {\n isFullscreen: {\n get: () => Boolean(document[nativeAPI.fullscreenElement]),\n },\n element: {\n enumerable: true,\n get: () => document[nativeAPI.fullscreenElement],\n },\n isEnabled: {\n enumerable: true,\n get: () => Boolean(document[nativeAPI.fullscreenEnabled]),\n },\n});\n\nif (!nativeAPI) {\n screenfull = { isEnabled: false };\n}\n\nexport default screenfull;\n","import { addClass, removeClass, hasClass, def, append, setStyle } from '../utils';\n\nexport default function fullscreenWebMix(art) {\n const {\n constructor,\n template: { $container, $player },\n } = art;\n\n let cssText = '';\n def(art, 'fullscreenWeb', {\n get() {\n return hasClass($player, 'art-fullscreen-web');\n },\n set(value) {\n if (value) {\n cssText = $player.style.cssText;\n if (constructor.FULLSCREEN_WEB_IN_BODY) {\n append(document.body, $player);\n }\n art.state = 'fullscreenWeb';\n setStyle($player, 'width', '100%');\n setStyle($player, 'height', '100%');\n addClass($player, 'art-fullscreen-web');\n art.emit('fullscreenWeb', true);\n } else {\n if (constructor.FULLSCREEN_WEB_IN_BODY) {\n append($container, $player);\n }\n if (cssText) {\n $player.style.cssText = cssText;\n cssText = '';\n }\n removeClass($player, 'art-fullscreen-web');\n art.emit('fullscreenWeb', false);\n }\n\n art.emit('resize');\n },\n });\n}\n","import { def } from '../utils';\n\nfunction nativePip(art) {\n const {\n template: { $video },\n proxy,\n notice,\n } = art;\n\n $video.disablePictureInPicture = false;\n\n def(art, 'pip', {\n get() {\n return document.pictureInPictureElement;\n },\n set(value) {\n if (value) {\n art.state = 'pip';\n $video.requestPictureInPicture().catch((err) => {\n notice.show = err;\n throw err;\n });\n } else {\n document.exitPictureInPicture().catch((err) => {\n notice.show = err;\n throw err;\n });\n }\n },\n });\n\n proxy($video, 'enterpictureinpicture', () => {\n art.emit('pip', true);\n });\n\n proxy($video, 'leavepictureinpicture', () => {\n art.emit('pip', false);\n });\n}\n\nfunction webkitPip(art) {\n const { $video } = art.template;\n\n $video.webkitSetPresentationMode('inline');\n\n def(art, 'pip', {\n get() {\n return $video.webkitPresentationMode === 'picture-in-picture';\n },\n set(value) {\n if (value) {\n art.state = 'pip';\n $video.webkitSetPresentationMode('picture-in-picture');\n art.emit('pip', true);\n } else {\n $video.webkitSetPresentationMode('inline');\n art.emit('pip', false);\n }\n },\n });\n}\n\nexport default function pipMix(art) {\n const {\n i18n,\n notice,\n template: { $video },\n } = art;\n if (document.pictureInPictureEnabled) {\n nativePip(art);\n } else if ($video.webkitSupportsPresentationMode) {\n webkitPip(art);\n } else {\n def(art, 'pip', {\n get() {\n return false;\n },\n set() {\n notice.show = i18n.get('PIP Not Supported');\n },\n });\n }\n}\n","import { def } from '../utils';\n\nexport default function seekMix(art) {\n const { $video } = art.template;\n\n def(art, 'loaded', {\n get: () => art.loadedTime / $video.duration,\n });\n\n def(art, 'loadedTime', {\n get: () => {\n return $video.buffered.length ? $video.buffered.end($video.buffered.length - 1) : 0;\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function playedMix(art) {\n def(art, 'played', {\n get: () => art.currentTime / art.duration,\n });\n}\n","import { def } from '../utils';\n\nexport default function playingMix(art) {\n const { $video } = art.template;\n def(art, 'playing', {\n get: () => {\n if (typeof $video.playing === 'boolean') return $video.playing;\n return !!($video.currentTime > 0 && !$video.paused && !$video.ended && $video.readyState > 2);\n },\n });\n}\n","import { setStyle, def, getRect } from '../utils';\n\nexport default function resizeMix(art) {\n const { $container, $player, $video } = art.template;\n\n def(art, 'autoSize', {\n value() {\n const { videoWidth, videoHeight } = $video;\n const { width, height } = getRect($container);\n const videoRatio = videoWidth / videoHeight;\n const containerRatio = width / height;\n if (containerRatio > videoRatio) {\n const percentage = ((height * videoRatio) / width) * 100;\n setStyle($player, 'width', `${percentage}%`);\n setStyle($player, 'height', '100%');\n } else {\n const percentage = (width / videoRatio / height) * 100;\n setStyle($player, 'width', '100%');\n setStyle($player, 'height', `${percentage}%`);\n }\n art.emit('autoSize', {\n width: art.width,\n height: art.height,\n });\n },\n });\n}\n","import { def, getRect } from '../utils';\n\nexport default function rectMix(art) {\n def(art, 'rect', {\n get: () => {\n return getRect(art.template.$player);\n },\n });\n\n const keys = ['bottom', 'height', 'left', 'right', 'top', 'width'];\n for (let index = 0; index < keys.length; index++) {\n const key = keys[index];\n def(art, key, {\n get: () => {\n return art.rect[key];\n },\n });\n }\n\n def(art, 'x', {\n get: () => {\n return art.left + window.pageXOffset;\n },\n });\n\n def(art, 'y', {\n get: () => {\n return art.top + window.pageYOffset;\n },\n });\n}\n","import { def, capitalize } from '../utils';\n\nexport default function flipMix(art) {\n const {\n template: { $player },\n i18n,\n notice,\n } = art;\n\n def(art, 'flip', {\n get() {\n return $player.dataset.flip || 'normal';\n },\n set(flip) {\n if (!flip) flip = 'normal';\n if (flip === 'normal') {\n delete $player.dataset.flip;\n } else {\n $player.dataset.flip = flip;\n }\n\n notice.show = `${i18n.get('Video Flip')}: ${i18n.get(capitalize(flip))}`;\n art.emit('flip', flip);\n },\n });\n}\n","import { append, setStyle, addClass, removeClass, hasClass, def, isInViewport, createElement, getRect } from '../utils';\n\nexport default function miniMix(art) {\n const {\n icons,\n proxy,\n storage,\n template: { $player, $video },\n } = art;\n\n let isDroging = false;\n let lastPageX = 0;\n let lastPageY = 0;\n\n function hideMini() {\n const { $mini } = art.template;\n if ($mini) {\n removeClass($player, 'art-mini');\n setStyle($mini, 'display', 'none');\n $player.prepend($video);\n art.emit('mini', false);\n }\n }\n\n function initState($play, $pause) {\n if (art.playing) {\n setStyle($play, 'display', `none`);\n setStyle($pause, 'display', `flex`);\n } else {\n setStyle($play, 'display', `flex`);\n setStyle($pause, 'display', `none`);\n }\n }\n\n function createMini() {\n const { $mini } = art.template;\n if ($mini) {\n append($mini, $video);\n return setStyle($mini, 'display', 'flex');\n } else {\n const $mini = createElement('div');\n addClass($mini, 'art-mini-popup');\n append(document.body, $mini);\n art.template.$mini = $mini;\n append($mini, $video);\n\n const $close = append($mini, `
`);\n append($close, icons.close);\n proxy($close, 'click', hideMini);\n\n const $state = append($mini, `
`);\n const $play = append($state, icons.play);\n const $pause = append($state, icons.pause);\n proxy($play, 'click', () => art.play());\n proxy($pause, 'click', () => art.pause());\n initState($play, $pause);\n art.on('video:playing', () => initState($play, $pause));\n art.on('video:pause', () => initState($play, $pause));\n art.on('video:timeupdate', () => initState($play, $pause));\n\n proxy($mini, 'mousedown', (event) => {\n isDroging = event.button === 0;\n lastPageX = event.pageX;\n lastPageY = event.pageY;\n });\n\n art.on('document:mousemove', (event) => {\n if (isDroging) {\n addClass($mini, 'art-mini-droging');\n const x = event.pageX - lastPageX;\n const y = event.pageY - lastPageY;\n setStyle($mini, 'transform', `translate(${x}px, ${y}px)`);\n }\n });\n\n art.on('document:mouseup', () => {\n if (isDroging) {\n isDroging = false;\n removeClass($mini, 'art-mini-droging');\n const rect = getRect($mini);\n storage.set('left', rect.left);\n storage.set('top', rect.top);\n setStyle($mini, 'left', `${rect.left}px`);\n setStyle($mini, 'top', `${rect.top}px`);\n setStyle($mini, 'transform', null);\n }\n });\n\n return $mini;\n }\n }\n\n function initMini() {\n const { $mini } = art.template;\n const rect = getRect($mini);\n const top = window.innerHeight - rect.height - 50;\n const left = window.innerWidth - rect.width - 50;\n storage.set('top', top);\n storage.set('left', left);\n setStyle($mini, 'top', `${top}px`);\n setStyle($mini, 'left', `${left}px`);\n }\n\n def(art, 'mini', {\n get() {\n return hasClass($player, 'art-mini');\n },\n set(value) {\n if (value) {\n art.state = 'mini';\n addClass($player, 'art-mini');\n const $mini = createMini();\n const top = storage.get('top');\n const left = storage.get('left');\n if (top && left) {\n setStyle($mini, 'top', `${top}px`);\n setStyle($mini, 'left', `${left}px`);\n if (!isInViewport($mini)) {\n initMini();\n }\n } else {\n initMini();\n }\n art.emit('mini', true);\n } else {\n hideMini();\n }\n },\n });\n}\n","import { def, setStyle } from '../utils';\n\nexport default function posterMix(art) {\n const {\n template: { $poster },\n } = art;\n\n def(art, 'poster', {\n get: () => {\n try {\n return $poster.style['backgroundImage'].match(/\"(.*)\"/)[1];\n // eslint-disable-next-line no-unused-vars\n } catch (error) {\n return '';\n }\n },\n set(url) {\n setStyle($poster, 'backgroundImage', `url(${url})`);\n },\n });\n}\n","import { setStyle, def } from '../utils';\n\nexport default function autoHeightMix(art) {\n const {\n template: { $container, $video },\n } = art;\n\n def(art, 'autoHeight', {\n value() {\n const { clientWidth } = $container;\n const { videoHeight, videoWidth } = $video;\n const height = videoHeight * (clientWidth / videoWidth);\n setStyle($container, 'height', height + 'px');\n art.emit('autoHeight', height);\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function cssVarMix(art) {\n const { $player } = art.template;\n\n def(art, 'cssVar', {\n value(key, value) {\n if (value) {\n return $player.style.setProperty(key, value);\n } else {\n return getComputedStyle($player).getPropertyValue(key);\n }\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function themeMix(art) {\n def(art, 'theme', {\n get() {\n return art.cssVar('--art-theme');\n },\n set(theme) {\n art.cssVar('--art-theme', theme);\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function typeMix(art) {\n def(art, 'type', {\n get() {\n return art.option.type;\n },\n set(type) {\n art.option.type = type;\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function stateMix(art) {\n const states = ['mini', 'pip', 'fullscreen', 'fullscreenWeb'];\n def(art, 'state', {\n get: () => states.find((name) => art[name]) || 'standard',\n set(name) {\n for (let index = 0; index < states.length; index++) {\n const prop = states[index];\n if (prop !== name && art[prop]) {\n art[prop] = false;\n }\n }\n },\n });\n}\n","import { def, clamp } from '../utils';\n\nexport default function subtitleOffsetMix(art) {\n const { notice, i18n, template } = art;\n\n def(art, 'subtitleOffset', {\n get() {\n return template.$track?.offset || 0;\n },\n set(value) {\n const { cues } = art.subtitle;\n if (!template.$track || cues.length === 0) return;\n const offset = clamp(value, -10, 10);\n template.$track.offset = offset;\n for (let index = 0; index < cues.length; index++) {\n const cue = cues[index];\n cue.originalStartTime = cue.originalStartTime ?? cue.startTime;\n cue.originalEndTime = cue.originalEndTime ?? cue.endTime;\n cue.startTime = clamp(cue.originalStartTime + offset, 0, art.duration);\n cue.endTime = clamp(cue.originalEndTime + offset, 0, art.duration);\n }\n art.subtitle.update();\n notice.show = `${i18n.get('Subtitle Offset')}: ${value}s`;\n art.emit('subtitleOffset', value);\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function airplayMix(art) {\n const {\n i18n,\n notice,\n proxy,\n template: { $video },\n } = art;\n\n let available = true;\n\n if (window.WebKitPlaybackTargetAvailabilityEvent && $video.webkitShowPlaybackTargetPicker) {\n proxy($video, 'webkitplaybacktargetavailabilitychanged', (event) => {\n switch (event.availability) {\n case 'available':\n available = true;\n break;\n case 'not-available':\n available = false;\n break;\n }\n });\n } else {\n available = false;\n }\n\n def(art, 'airplay', {\n value() {\n if (available) {\n $video.webkitShowPlaybackTargetPicker();\n art.emit('airplay');\n } else {\n notice.show = i18n.get('AirPlay Not Available');\n }\n },\n });\n}\n","import { def } from '../utils';\n\nexport default function qualityMix(art) {\n def(art, 'quality', {\n set(quality) {\n const { controls, notice, i18n } = art;\n const qualityDefault = quality.find((item) => item.default) || quality[0];\n controls.update({\n name: 'quality',\n position: 'right',\n index: 10,\n style: {\n marginRight: '10px',\n },\n html: qualityDefault?.html || '',\n selector: quality,\n async onSelect(item) {\n await art.switchQuality(item.url);\n notice.show = `${i18n.get('Switch Video')}: ${item.html}`;\n return item.html;\n },\n });\n },\n });\n}\n","import { def, setStyle, isMobile, loadImg } from '../utils';\n\nexport default function thumbnailsMix(art) {\n const {\n events,\n option,\n template: { $progress, $video },\n } = art;\n\n let timer = null;\n let image = null;\n let loading = false;\n let isLoad = false;\n let isHover = false;\n\n function reset() {\n clearTimeout(timer);\n timer = null;\n image = null;\n loading = false;\n isLoad = false;\n }\n\n function showThumbnails(posWidth) {\n const $thumbnails = art.controls?.thumbnails;\n if (!$thumbnails) return;\n\n const { number, column, width, height, scale } = option.thumbnails;\n const width2 = width * scale || image.naturalWidth / column;\n const height2 = height * scale || width2 / ($video.videoWidth / $video.videoHeight);\n const perWidth = $progress.clientWidth / number;\n const perIndex = Math.floor(posWidth / perWidth);\n const yIndex = Math.ceil(perIndex / column) - 1;\n const xIndex = perIndex % column || column - 1;\n setStyle($thumbnails, 'backgroundImage', `url(${image.src})`);\n setStyle($thumbnails, 'height', `${height2}px`);\n setStyle($thumbnails, 'width', `${width2}px`);\n setStyle($thumbnails, 'backgroundPosition', `-${xIndex * width2}px -${yIndex * height2}px`);\n if (posWidth <= width2 / 2) {\n setStyle($thumbnails, 'left', 0);\n } else if (posWidth > $progress.clientWidth - width2 / 2) {\n setStyle($thumbnails, 'left', `${$progress.clientWidth - width2}px`);\n } else {\n setStyle($thumbnails, 'left', `${posWidth - width2 / 2}px`);\n }\n }\n\n events.hover(\n $progress,\n () => {\n isHover = true;\n },\n () => {\n isHover = false;\n },\n );\n\n art.on('setBar', async (type, percentage, event) => {\n const $thumbnails = art.controls?.thumbnails;\n const { url, scale } = option.thumbnails;\n if (!$thumbnails || !url) return;\n\n const isMobileDroging = type === 'played' && event && isMobile;\n\n if (type === 'hover' || isMobileDroging) {\n if (!loading) {\n loading = true;\n image = await loadImg(url, scale);\n isLoad = true;\n }\n\n if (!isLoad || !isHover) return;\n\n const width = $progress.clientWidth * percentage;\n setStyle($thumbnails, 'display', 'flex');\n\n if (width > 0 && width < $progress.clientWidth) {\n showThumbnails(width);\n } else {\n if (!isMobile) {\n setStyle($thumbnails, 'display', 'none');\n }\n }\n\n if (isMobileDroging) {\n clearTimeout(timer);\n timer = setTimeout(() => {\n setStyle($thumbnails, 'display', 'none');\n }, 500);\n }\n }\n });\n\n def(art, 'thumbnails', {\n get() {\n return art.option.thumbnails;\n },\n set(thumbnails) {\n if (thumbnails.url && !art.option.isLive) {\n art.option.thumbnails = thumbnails;\n reset();\n }\n },\n });\n}\n","import { clamp, setStyle } from '../utils';\n\nexport default function attrInit(art) {\n const {\n option,\n storage,\n template: { $video, $poster },\n } = art;\n\n for (const key in option.moreVideoAttr) {\n art.attr(key, option.moreVideoAttr[key]);\n }\n\n if (option.muted) {\n art.muted = option.muted;\n }\n\n if (option.volume) {\n $video.volume = clamp(option.volume, 0, 1);\n }\n\n const volumeStorage = storage.get('volume');\n if (typeof volumeStorage === 'number') {\n $video.volume = clamp(volumeStorage, 0, 1);\n }\n\n if (option.poster) {\n setStyle($poster, 'backgroundImage', `url(${option.poster})`);\n }\n\n if (option.autoplay) {\n $video.autoplay = option.autoplay;\n }\n\n if (option.playsInline) {\n $video.playsInline = true;\n $video['webkit-playsinline'] = true;\n }\n\n if (option.theme) {\n option.cssVar['--art-theme'] = option.theme;\n }\n\n for (const key in option.cssVar) {\n art.cssVar(key, option.cssVar[key]);\n }\n\n art.url = option.url;\n}\n","import config from '../config';\nimport { sleep, addClass, setStyle, isMobile } from '../utils';\n\nexport default function eventInit(art) {\n const {\n i18n,\n notice,\n option,\n constructor,\n proxy,\n template: { $player, $video, $poster },\n } = art;\n\n let reconnectTime = 0;\n\n for (let index = 0; index < config.events.length; index++) {\n proxy($video, config.events[index], (event) => {\n art.emit(`video:${event.type}`, event);\n });\n }\n\n // art.on('video:abort', () => {\n\n // });\n\n art.on('video:canplay', () => {\n reconnectTime = 0;\n art.loading.show = false;\n });\n\n art.once('video:canplay', () => {\n art.loading.show = false;\n art.controls.show = true;\n art.mask.show = true;\n art.isReady = true;\n art.emit('ready');\n });\n\n // art.on('video:canplaythrough', () => {\n\n // });\n\n // art.on('video:durationchange', () => {\n\n // });\n\n // art.on('video:emptied', () => {\n\n // });\n\n art.on('video:ended', () => {\n if (option.loop) {\n art.seek = 0;\n art.play();\n art.controls.show = false;\n art.mask.show = false;\n } else {\n art.controls.show = true;\n art.mask.show = true;\n }\n });\n\n art.on('video:error', async (error) => {\n if (reconnectTime < constructor.RECONNECT_TIME_MAX) {\n await sleep(constructor.RECONNECT_SLEEP_TIME);\n reconnectTime += 1;\n art.url = option.url;\n notice.show = `${i18n.get('Reconnect')}: ${reconnectTime}`;\n art.emit('error', error, reconnectTime);\n } else {\n art.mask.show = true;\n art.loading.show = false;\n art.controls.show = true;\n addClass($player, 'art-error');\n await sleep(constructor.RECONNECT_SLEEP_TIME);\n notice.show = i18n.get('Video Load Failed');\n }\n });\n\n // art.on('video:loadeddata', () => {\n\n // });\n\n art.on('video:loadedmetadata', () => {\n art.emit('resize');\n if (isMobile) {\n art.loading.show = false;\n art.controls.show = true;\n art.mask.show = true;\n }\n });\n\n art.on('video:loadstart', () => {\n art.loading.show = true;\n art.mask.show = false;\n art.controls.show = true;\n });\n\n art.on('video:pause', () => {\n art.controls.show = true;\n art.mask.show = true;\n });\n\n art.on('video:play', () => {\n art.mask.show = false;\n setStyle($poster, 'display', 'none');\n });\n\n art.on('video:playing', () => {\n art.mask.show = false;\n });\n\n art.on('video:progress', () => {\n if (art.playing) {\n art.loading.show = false;\n }\n });\n\n // art.on('video:ratechange', () => {\n\n // });\n\n art.on('video:seeked', () => {\n art.loading.show = false;\n art.mask.show = true;\n });\n\n art.on('video:seeking', () => {\n art.loading.show = true;\n art.mask.show = false;\n });\n\n // art.on('video:stalled', () => {\n\n // });\n\n // art.on('video:suspend', () => {\n\n // });\n\n art.on('video:timeupdate', () => {\n art.mask.show = false;\n });\n\n // art.on('video:volumechange', () => {\n\n // });\n\n art.on('video:waiting', () => {\n art.loading.show = true;\n art.mask.show = false;\n });\n}\n","import Component from '../utils/component';\nimport fullscreen from './fullscreen';\nimport fullscreenWeb from './fullscreenWeb';\nimport pip from './pip';\nimport playAndPause from './playAndPause';\nimport progress from './progress';\nimport time from './time';\nimport volume from './volume';\nimport setting from './setting';\nimport screenshot from './screenshot';\nimport airplay from './airplay';\nimport {\n def,\n sleep,\n append,\n addClass,\n isMobile,\n removeClass,\n errorHandle,\n inverseClass,\n createElement,\n includeFromEvent,\n} from '../utils';\n\nexport default class Control extends Component {\n constructor(art) {\n super(art);\n\n this.isHover = false;\n this.name = 'control';\n this.timer = Date.now();\n\n const { constructor } = art;\n const { $player, $bottom } = this.art.template;\n\n art.on('mousemove', () => {\n if (!isMobile) {\n this.show = true;\n }\n });\n\n art.on('click', () => {\n if (isMobile) {\n this.toggle();\n } else {\n this.show = true;\n }\n });\n\n art.on('document:mousemove', (event) => {\n this.isHover = includeFromEvent(event, $bottom);\n });\n\n art.on('video:timeupdate', () => {\n if (\n !art.setting.show &&\n !this.isHover &&\n !art.isInput &&\n art.playing &&\n this.show &&\n Date.now() - this.timer >= constructor.CONTROL_HIDE_TIME\n ) {\n this.show = false;\n }\n });\n\n art.on('control', (state) => {\n if (state) {\n removeClass($player, 'art-hide-cursor');\n addClass($player, 'art-hover');\n this.timer = Date.now();\n } else {\n addClass($player, 'art-hide-cursor');\n removeClass($player, 'art-hover');\n }\n });\n\n this.init();\n }\n\n init() {\n const { option } = this.art;\n\n if (!option.isLive) {\n this.add(\n progress({\n name: 'progress',\n position: 'top',\n index: 10,\n }),\n );\n }\n\n this.add({\n name: 'thumbnails',\n position: 'top',\n index: 20,\n });\n\n this.add(\n playAndPause({\n name: 'playAndPause',\n position: 'left',\n index: 10,\n }),\n );\n\n this.add(\n volume({\n name: 'volume',\n position: 'left',\n index: 20,\n }),\n );\n\n if (!option.isLive) {\n this.add(\n time({\n name: 'time',\n position: 'left',\n index: 30,\n }),\n );\n }\n\n if (option.quality.length) {\n sleep().then(() => {\n this.art.quality = option.quality;\n });\n }\n\n if (option.screenshot && !isMobile) {\n this.add(\n screenshot({\n name: 'screenshot',\n position: 'right',\n index: 20,\n }),\n );\n }\n\n if (option.setting) {\n this.add(\n setting({\n name: 'setting',\n position: 'right',\n index: 30,\n }),\n );\n }\n\n if (option.pip) {\n this.add(\n pip({\n name: 'pip',\n position: 'right',\n index: 40,\n }),\n );\n }\n\n if (option.airplay && window.WebKitPlaybackTargetAvailabilityEvent) {\n this.add(\n airplay({\n name: 'airplay',\n position: 'right',\n index: 50,\n }),\n );\n }\n\n if (option.fullscreenWeb) {\n this.add(\n fullscreenWeb({\n name: 'fullscreenWeb',\n position: 'right',\n index: 60,\n }),\n );\n }\n\n if (option.fullscreen) {\n this.add(\n fullscreen({\n name: 'fullscreen',\n position: 'right',\n index: 70,\n }),\n );\n }\n\n for (let index = 0; index < option.controls.length; index++) {\n this.add(option.controls[index]);\n }\n }\n\n add(getOption) {\n const option = typeof getOption === 'function' ? getOption(this.art) : getOption;\n const { $progress, $controlsLeft, $controlsRight } = this.art.template;\n\n switch (option.position) {\n case 'top':\n this.$parent = $progress;\n break;\n case 'left':\n this.$parent = $controlsLeft;\n break;\n case 'right':\n this.$parent = $controlsRight;\n break;\n default:\n errorHandle(false, `Control option.position must one of 'top', 'left', 'right'`);\n break;\n }\n\n super.add(option);\n }\n\n check(target) {\n target.$control_value.innerHTML = target.html;\n for (let index = 0; index < target.$control_option.length; index++) {\n const item = target.$control_option[index];\n item.default = item === target;\n if (item.default) {\n inverseClass(item.$control_item, 'art-current');\n }\n }\n }\n\n selector(option, $ref, events) {\n const { proxy } = this.art.events;\n\n addClass($ref, 'art-control-selector');\n const $value = createElement('div');\n addClass($value, 'art-selector-value');\n append($value, option.html);\n $ref.innerText = '';\n append($ref, $value);\n\n const $list = createElement('div');\n addClass($list, 'art-selector-list');\n append($ref, $list);\n\n for (let index = 0; index < option.selector.length; index++) {\n const item = option.selector[index];\n const $item = createElement('div');\n addClass($item, 'art-selector-item');\n if (item.default) addClass($item, 'art-current');\n $item.dataset.index = index;\n $item.dataset.value = item.value;\n $item.innerHTML = item.html;\n append($list, $item);\n\n def(item, '$control_option', {\n get: () => option.selector,\n });\n\n def(item, '$control_item', {\n get: () => $item,\n });\n\n def(item, '$control_value', {\n get: () => $value,\n });\n }\n\n const event = proxy($list, 'click', async (event) => {\n const path = event.composedPath() || [];\n const item = option.selector.find(\n (item) => item.$control_item === path.find(($item) => item.$control_item === $item),\n );\n this.check(item);\n if (option.onSelect) {\n $value.innerHTML = await option.onSelect.call(this.art, item, item.$control_item, event);\n }\n });\n\n events.push(event);\n }\n}\n","import { remove, append, tooltip, hasClass, addClass, setStyles, removeClass, createElement } from './dom';\nimport { errorHandle } from './error';\nimport validator from 'option-validator';\nimport { ComponentOption } from '../scheme';\n\nexport default class Component {\n constructor(art) {\n this.id = 0;\n this.art = art;\n this.cache = new Map();\n this.add = this.add.bind(this);\n this.remove = this.remove.bind(this);\n this.update = this.update.bind(this);\n }\n\n get show() {\n return hasClass(this.art.template.$player, `art-${this.name}-show`);\n }\n\n set show(value) {\n const { $player } = this.art.template;\n const className = `art-${this.name}-show`;\n if (value) {\n addClass($player, className);\n } else {\n removeClass($player, className);\n }\n this.art.emit(this.name, value);\n }\n\n toggle() {\n this.show = !this.show;\n }\n\n add(getOption) {\n const option = typeof getOption === 'function' ? getOption(this.art) : getOption;\n option.html = option.html || '';\n validator(option, ComponentOption);\n if (!this.$parent || !this.name || option.disable) return;\n const name = option.name || `${this.name}${this.id}`;\n const item = this.cache.get(name);\n errorHandle(!item, `Can't add an existing [${name}] to the [${this.name}]`);\n\n this.id += 1;\n const $ref = createElement('div');\n addClass($ref, `art-${this.name}`);\n addClass($ref, `art-${this.name}-${name}`);\n\n const childs = Array.from(this.$parent.children);\n $ref.dataset.index = option.index || this.id;\n const nextChild = childs.find((item) => Number(item.dataset.index) >= Number($ref.dataset.index));\n if (nextChild) {\n nextChild.insertAdjacentElement('beforebegin', $ref);\n } else {\n append(this.$parent, $ref);\n }\n\n if (option.html) {\n append($ref, option.html);\n }\n\n if (option.style) {\n setStyles($ref, option.style);\n }\n\n if (option.tooltip) {\n tooltip($ref, option.tooltip);\n }\n\n const events = [];\n if (option.click) {\n const destroyEvent = this.art.events.proxy($ref, 'click', (event) => {\n event.preventDefault();\n option.click.call(this.art, this, event);\n });\n events.push(destroyEvent);\n }\n\n if (option.selector && ['left', 'right'].includes(option.position)) {\n this.selector(option, $ref, events);\n }\n\n this[name] = $ref;\n this.cache.set(name, { $ref, events, option });\n\n if (option.mounted) {\n option.mounted.call(this.art, $ref);\n }\n\n return $ref;\n }\n\n remove(name) {\n const item = this.cache.get(name);\n errorHandle(item, `Can't find [${name}] from the [${this.name}]`);\n\n if (item.option.beforeUnmount) {\n item.option.beforeUnmount.call(this.art, item.$ref);\n }\n\n for (let index = 0; index < item.events.length; index++) {\n this.art.events.remove(item.events[index]);\n }\n\n this.cache.delete(name);\n delete this[name];\n remove(item.$ref);\n }\n\n update(option) {\n const item = this.cache.get(option.name);\n if (item) {\n option = Object.assign(item.option, option);\n this.remove(option.name);\n }\n return this.add(option);\n }\n}\n","import { append, tooltip, setStyle } from '../utils';\n\nexport default function fullscreen(option) {\n return (art) => ({\n ...option,\n tooltip: art.i18n.get('Fullscreen'),\n mounted: ($control) => {\n const { proxy, icons, i18n } = art;\n\n const $fullscreenOn = append($control, icons.fullscreenOn);\n const $fullscreenOff = append($control, icons.fullscreenOff);\n setStyle($fullscreenOff, 'display', 'none');\n\n proxy($control, 'click', () => {\n art.fullscreen = !art.fullscreen;\n });\n\n art.on('fullscreen', (state) => {\n if (state) {\n tooltip($control, i18n.get('Exit Fullscreen'));\n setStyle($fullscreenOn, 'display', 'none');\n setStyle($fullscreenOff, 'display', 'inline-flex');\n } else {\n tooltip($control, i18n.get('Fullscreen'));\n setStyle($fullscreenOn, 'display', 'inline-flex');\n setStyle($fullscreenOff, 'display', 'none');\n }\n });\n },\n });\n}\n","import { append, tooltip, setStyle } from '../utils';\n\nexport default function fullscreenWeb(option) {\n return (art) => ({\n ...option,\n tooltip: art.i18n.get('Web Fullscreen'),\n mounted: ($control) => {\n const { proxy, icons, i18n } = art;\n\n const $fullscreenWebOn = append($control, icons.fullscreenWebOn);\n const $fullscreenWebOff = append($control, icons.fullscreenWebOff);\n setStyle($fullscreenWebOff, 'display', 'none');\n\n proxy($control, 'click', () => {\n art.fullscreenWeb = !art.fullscreenWeb;\n });\n\n art.on('fullscreenWeb', (value) => {\n if (value) {\n tooltip($control, i18n.get('Exit Web Fullscreen'));\n setStyle($fullscreenWebOn, 'display', 'none');\n setStyle($fullscreenWebOff, 'display', 'inline-flex');\n } else {\n tooltip($control, i18n.get('Web Fullscreen'));\n setStyle($fullscreenWebOn, 'display', 'inline-flex');\n setStyle($fullscreenWebOff, 'display', 'none');\n }\n });\n },\n });\n}\n","import { append, tooltip } from '../utils';\n\nexport default function pip(option) {\n return (art) => ({\n ...option,\n tooltip: art.i18n.get('PIP Mode'),\n mounted: ($control) => {\n const { proxy, icons, i18n } = art;\n\n append($control, icons.pip);\n\n proxy($control, 'click', () => {\n art.pip = !art.pip;\n });\n\n art.on('pip', (value) => {\n tooltip($control, i18n.get(value ? 'Exit PIP Mode' : 'PIP Mode'));\n });\n },\n });\n}\n","import { append, tooltip, setStyle } from '../utils';\n\nexport default function playAndPause(option) {\n return (art) => ({\n ...option,\n mounted: ($control) => {\n const { proxy, icons, i18n } = art;\n\n const $play = append($control, icons.play);\n const $pause = append($control, icons.pause);\n tooltip($play, i18n.get('Play'));\n tooltip($pause, i18n.get('Pause'));\n\n proxy($play, 'click', () => {\n art.play();\n });\n\n proxy($pause, 'click', () => {\n art.pause();\n });\n\n function showPlay() {\n setStyle($play, 'display', 'flex');\n setStyle($pause, 'display', 'none');\n }\n\n function showPause() {\n setStyle($play, 'display', 'none');\n setStyle($pause, 'display', 'flex');\n }\n\n if (art.playing) {\n showPause();\n } else {\n showPlay();\n }\n\n art.on('video:playing', () => {\n showPause();\n });\n\n art.on('video:pause', () => {\n showPlay();\n });\n },\n });\n}\n","import { query, clamp, append, setStyle, secondToTime, includeFromEvent, isMobile, getRect } from '../utils';\n\nexport function getPosFromEvent(art, event) {\n const { $progress } = art.template;\n const { left } = getRect($progress);\n const eventLeft = isMobile ? event.touches[0].clientX : event.clientX;\n const width = clamp(eventLeft - left, 0, $progress.clientWidth);\n const second = (width / $progress.clientWidth) * art.duration;\n const time = secondToTime(second);\n const percentage = clamp(width / $progress.clientWidth, 0, 1);\n return { second, time, width, percentage };\n}\n\nexport function setCurrentTime(art, event) {\n if (art.isRotate) {\n const percentage = event.touches[0].clientY / art.height;\n const second = percentage * art.duration;\n art.emit('setBar', 'played', percentage, event);\n art.seek = second;\n } else {\n const { second, percentage } = getPosFromEvent(art, event);\n art.emit('setBar', 'played', percentage, event);\n art.seek = second;\n }\n}\n\nexport default function progress(options) {\n return (art) => {\n const { icons, option, proxy } = art;\n\n return {\n ...options,\n html: `\n
\n
\n
\n
\n
\n
\n
\n
\n `,\n mounted: ($control) => {\n let tipTimer = null;\n let isDroging = false;\n\n const $hover = query('.art-progress-hover', $control);\n const $loaded = query('.art-progress-loaded', $control);\n const $played = query('.art-progress-played', $control);\n const $highlight = query('.art-progress-highlight', $control);\n const $indicator = query('.art-progress-indicator', $control);\n const $tip = query('.art-progress-tip', $control);\n\n if (icons.indicator) {\n append($indicator, icons.indicator);\n } else {\n setStyle($indicator, 'backgroundColor', 'var(--art-theme)');\n }\n\n function showHighlight(event) {\n const { width } = getPosFromEvent(art, event);\n const { text } = event.target.dataset;\n $tip.innerText = text;\n const tipWidth = $tip.clientWidth;\n if (width <= tipWidth / 2) {\n setStyle($tip, 'left', 0);\n } else if (width > $control.clientWidth - tipWidth / 2) {\n setStyle($tip, 'left', `${$control.clientWidth - tipWidth}px`);\n } else {\n setStyle($tip, 'left', `${width - tipWidth / 2}px`);\n }\n }\n\n function showTime(event, touch) {\n const { width, time } = touch || getPosFromEvent(art, event);\n $tip.innerText = time;\n const tipWidth = $tip.clientWidth;\n if (width <= tipWidth / 2) {\n setStyle($tip, 'left', 0);\n } else if (width > $control.clientWidth - tipWidth / 2) {\n setStyle($tip, 'left', `${$control.clientWidth - tipWidth}px`);\n } else {\n setStyle($tip, 'left', `${width - tipWidth / 2}px`);\n }\n }\n\n function updateHighlight() {\n $highlight.innerText = '';\n for (let index = 0; index < option.highlight.length; index++) {\n const item = option.highlight[index];\n const left = (clamp(item.time, 0, art.duration) / art.duration) * 100;\n const html = ``;\n append($highlight, html);\n }\n }\n\n function setBar(type, percentage, event) {\n const isMobileDroging = type === 'played' && event && isMobile;\n\n if (type === 'loaded') {\n setStyle($loaded, 'width', `${percentage * 100}%`);\n }\n\n if (type === 'hover') {\n setStyle($hover, 'width', `${percentage * 100}%`);\n }\n\n if (type === 'played') {\n setStyle($played, 'width', `${percentage * 100}%`);\n setStyle($indicator, 'left', `${percentage * 100}%`);\n }\n\n if (isMobileDroging) {\n setStyle($tip, 'display', 'flex');\n const width = $control.clientWidth * percentage;\n const time = secondToTime(percentage * art.duration);\n showTime(event, { width, time });\n clearTimeout(tipTimer);\n tipTimer = setTimeout(() => {\n setStyle($tip, 'display', 'none');\n }, 500);\n }\n }\n\n art.on('setBar', setBar);\n art.on('video:loadedmetadata', updateHighlight);\n\n if (art.constructor.USE_RAF) {\n art.on('raf', () => {\n art.emit('setBar', 'played', art.played);\n art.emit('setBar', 'loaded', art.loaded);\n });\n } else {\n art.on('video:timeupdate', () => {\n art.emit('setBar', 'played', art.played);\n });\n\n art.on('video:progress', () => {\n art.emit('setBar', 'loaded', art.loaded);\n });\n\n art.on('video:ended', () => {\n art.emit('setBar', 'played', 1);\n });\n }\n\n art.emit('setBar', 'loaded', art.loaded || 0);\n\n if (!isMobile) {\n proxy($control, 'click', (event) => {\n if (event.target !== $indicator) {\n setCurrentTime(art, event);\n }\n });\n\n proxy($control, 'mousemove', (event) => {\n const { percentage } = getPosFromEvent(art, event);\n art.emit('setBar', 'hover', percentage, event);\n setStyle($tip, 'display', 'flex');\n if (includeFromEvent(event, $highlight)) {\n showHighlight(event);\n } else {\n showTime(event);\n }\n });\n\n proxy($control, 'mouseleave', (event) => {\n setStyle($tip, 'display', 'none');\n art.emit('setBar', 'hover', 0, event);\n });\n\n proxy($control, 'mousedown', (event) => {\n isDroging = event.button === 0;\n });\n\n art.on('document:mousemove', (event) => {\n if (isDroging) {\n const { second, percentage } = getPosFromEvent(art, event);\n art.emit('setBar', 'played', percentage, event);\n art.seek = second;\n }\n });\n\n art.on('document:mouseup', () => {\n if (isDroging) {\n isDroging = false;\n }\n });\n }\n },\n };\n };\n}\n","import { secondToTime, isMobile } from '../utils';\n\nexport default function time(option) {\n return (art) => ({\n ...option,\n style: isMobile\n ? {\n fontSize: '12px',\n padding: '0 5px',\n }\n : {\n cursor: 'auto',\n padding: '0 10px',\n },\n mounted: ($control) => {\n function getTime() {\n const newTime = `${secondToTime(art.currentTime)} / ${secondToTime(art.duration)}`;\n if (newTime !== $control.innerText) {\n $control.innerText = newTime;\n }\n }\n\n getTime();\n\n const events = ['video:loadedmetadata', 'video:timeupdate', 'video:progress'];\n for (let index = 0; index < events.length; index++) {\n art.on(events[index], getTime);\n }\n },\n });\n}\n","import { append, setStyle, isMobile, getRect } from '../utils';\n\nexport default function volume(option) {\n return (art) => ({\n ...option,\n mounted: ($control) => {\n const { proxy, icons } = art;\n\n const $volume = append($control, icons.volume);\n const $close = append($control, icons.volumeClose);\n const $panel = append($control, '
');\n const $inner = append($panel, '
');\n const $value = append($inner, `
`);\n const $slider = append($inner, `
`);\n const $handle = append($slider, `
`);\n const $loaded = append($handle, `
`);\n const $indicator = append($slider, `
`);\n\n function getVolumeFromEvent(event) {\n const { top, height } = getRect($slider);\n return 1 - (event.clientY - top) / height;\n }\n\n function update() {\n if (art.muted || art.volume === 0) {\n setStyle($volume, 'display', 'none');\n setStyle($close, 'display', 'flex');\n setStyle($indicator, 'top', '100%');\n setStyle($loaded, 'top', '100%');\n $value.innerText = 0;\n } else {\n const percentage = art.volume * 100;\n setStyle($volume, 'display', 'flex');\n setStyle($close, 'display', 'none');\n setStyle($indicator, 'top', `${100 - percentage}%`);\n setStyle($loaded, 'top', `${100 - percentage}%`);\n $value.innerText = Math.floor(percentage);\n }\n }\n\n update();\n art.on('video:volumechange', update);\n\n proxy($volume, 'click', () => {\n art.muted = true;\n });\n\n proxy($close, 'click', () => {\n art.muted = false;\n });\n\n if (isMobile) {\n setStyle($panel, 'display', 'none');\n } else {\n let isDroging = false;\n\n proxy($slider, 'mousedown', (event) => {\n isDroging = event.button === 0;\n art.volume = getVolumeFromEvent(event);\n });\n\n art.on('document:mousemove', (event) => {\n if (isDroging) {\n art.muted = false;\n art.volume = getVolumeFromEvent(event);\n }\n });\n\n art.on('document:mouseup', () => {\n if (isDroging) {\n isDroging = false;\n }\n });\n }\n },\n });\n}\n","import { append, tooltip } from '../utils';\n\nexport default function setting(option) {\n return (art) => ({\n ...option,\n tooltip: art.i18n.get('Show Setting'),\n mounted: ($control) => {\n const { proxy, icons, i18n } = art;\n\n append($control, icons.setting);\n\n proxy($control, 'click', () => {\n art.setting.toggle();\n art.setting.resize();\n });\n\n art.on('setting', (value) => {\n tooltip($control, i18n.get(value ? 'Hide Setting' : 'Show Setting'));\n });\n },\n });\n}\n","import { append } from '../utils';\n\nexport default function screenshot(option) {\n return (art) => ({\n ...option,\n tooltip: art.i18n.get('Screenshot'),\n mounted: ($control) => {\n const { proxy, icons } = art;\n\n append($control, icons.screenshot);\n proxy($control, 'click', () => {\n art.screenshot();\n });\n },\n });\n}\n","import { append } from '../utils';\n\nexport default function pip(option) {\n return (art) => ({\n ...option,\n tooltip: art.i18n.get('AirPlay'),\n mounted: ($control) => {\n const { proxy, icons } = art;\n append($control, icons.airplay);\n proxy($control, 'click', () => art.airplay());\n },\n });\n}\n","import { setStyles, includeFromEvent, isMobile, getRect } from '../utils';\nimport Component from '../utils/component';\nimport playbackRate from './playbackRate';\nimport aspectRatio from './aspectRatio';\nimport flip from './flip';\nimport info from './info';\nimport version from './version';\nimport close from './close';\n\nexport default class Contextmenu extends Component {\n constructor(art) {\n super(art);\n\n this.name = 'contextmenu';\n this.$parent = art.template.$contextmenu;\n\n if (!isMobile) {\n this.init();\n }\n }\n\n init() {\n const {\n option,\n proxy,\n template: { $player, $contextmenu },\n } = this.art;\n\n if (option.playbackRate) {\n this.add(\n playbackRate({\n name: 'playbackRate',\n index: 10,\n }),\n );\n }\n\n if (option.aspectRatio) {\n this.add(\n aspectRatio({\n name: 'aspectRatio',\n index: 20,\n }),\n );\n }\n\n if (option.flip) {\n this.add(\n flip({\n name: 'flip',\n index: 30,\n }),\n );\n }\n\n this.add(\n info({\n name: 'info',\n index: 40,\n }),\n );\n\n this.add(\n version({\n name: 'version',\n index: 50,\n }),\n );\n\n this.add(\n close({\n name: 'close',\n index: 60,\n }),\n );\n\n for (let index = 0; index < option.contextmenu.length; index++) {\n this.add(option.contextmenu[index]);\n }\n\n proxy($player, 'contextmenu', (event) => {\n if (!this.art.constructor.CONTEXTMENU) return;\n event.preventDefault();\n\n this.show = true;\n\n const mouseX = event.clientX;\n const mouseY = event.clientY;\n const { height: cHeight, width: cWidth, left: cLeft, top: cTop } = getRect($player);\n const { height: mHeight, width: mWidth } = getRect($contextmenu);\n let menuLeft = mouseX - cLeft;\n let menuTop = mouseY - cTop;\n\n if (mouseX + mWidth > cLeft + cWidth) {\n menuLeft = cWidth - mWidth;\n }\n\n if (mouseY + mHeight > cTop + cHeight) {\n menuTop = cHeight - mHeight;\n }\n\n setStyles($contextmenu, {\n top: `${menuTop}px`,\n left: `${menuLeft}px`,\n });\n });\n\n proxy($player, 'click', (event) => {\n if (!includeFromEvent(event, $contextmenu)) {\n this.show = false;\n }\n });\n\n this.art.on('blur', () => {\n this.show = false;\n });\n }\n}\n","import { inverseClass, query, queryAll } from '../utils';\n\nexport default function playbackRate(option) {\n return (art) => {\n const {\n i18n,\n constructor: { PLAYBACK_RATE },\n } = art;\n\n const html = PLAYBACK_RATE.map(\n (item) => `${item === 1 ? i18n.get('Normal') : item.toFixed(1)}`,\n ).join('');\n\n return {\n ...option,\n html: `${i18n.get('Play Speed')}: ${html}`,\n click: (contextmenu, event) => {\n const { value } = event.target.dataset;\n if (value) {\n art.playbackRate = Number(value);\n contextmenu.show = false;\n }\n },\n mounted: ($panel) => {\n const $default = query('[data-value=\"1\"]', $panel);\n if ($default) inverseClass($default, 'art-current');\n art.on('video:ratechange', () => {\n const $current = queryAll('span', $panel).find(\n (item) => Number(item.dataset.value) === art.playbackRate,\n );\n if ($current) {\n inverseClass($current, 'art-current');\n }\n });\n },\n };\n };\n}\n","import { inverseClass, query, queryAll } from '../utils';\n\nexport default function aspectRatio(option) {\n return (art) => {\n const {\n i18n,\n constructor: { ASPECT_RATIO },\n } = art;\n\n const html = ASPECT_RATIO.map(\n (item) => `${item === 'default' ? i18n.get('Default') : item}`,\n ).join('');\n\n return {\n ...option,\n html: `${i18n.get('Aspect Ratio')}: ${html}`,\n click: (contextmenu, event) => {\n const { value } = event.target.dataset;\n if (value) {\n art.aspectRatio = value;\n contextmenu.show = false;\n }\n },\n mounted: ($panel) => {\n const $default = query('[data-value=\"default\"]', $panel);\n if ($default) {\n inverseClass($default, 'art-current');\n }\n art.on('aspectRatio', (value) => {\n const $current = queryAll('span', $panel).find((item) => item.dataset.value === value);\n if ($current) {\n inverseClass($current, 'art-current');\n }\n });\n },\n };\n };\n}\n","import { inverseClass, query, queryAll, capitalize } from '../utils';\n\nexport default function flip(option) {\n return (art) => {\n const {\n i18n,\n constructor: { FLIP },\n } = art;\n\n const html = FLIP.map((item) => `${i18n.get(capitalize(item))}`).join('');\n\n return {\n ...option,\n html: `${i18n.get('Video Flip')}: ${html}`,\n click: (contextmenu, event) => {\n const { value } = event.target.dataset;\n if (value) {\n art.flip = value.toLowerCase();\n contextmenu.show = false;\n }\n },\n mounted: ($panel) => {\n const $default = query('[data-value=\"normal\"]', $panel);\n if ($default) {\n inverseClass($default, 'art-current');\n }\n art.on('flip', (value) => {\n const $current = queryAll('span', $panel).find((item) => item.dataset.value === value);\n if ($current) {\n inverseClass($current, 'art-current');\n }\n });\n },\n };\n };\n}\n","export default function info(option) {\n return (art) => ({\n ...option,\n html: art.i18n.get('Video Info'),\n click: (contextmenu) => {\n art.info.show = true;\n contextmenu.show = false;\n },\n });\n}\n","export default function version(option) {\n return {\n ...option,\n html: `ArtPlayer ${'__APP_VERSION__'}`,\n };\n}\n","export default function close(option) {\n return (art) => ({\n ...option,\n html: art.i18n.get('Close'),\n click: (contextmenu) => {\n contextmenu.show = false;\n },\n });\n}\n","import { queryAll, isMobile } from './utils';\nimport Component from './utils/component';\n\nexport default class Info extends Component {\n constructor(art) {\n super(art);\n this.name = 'info';\n\n if (!isMobile) {\n this.init();\n }\n }\n\n init() {\n const {\n proxy,\n constructor,\n template: { $infoPanel, $infoClose, $video },\n } = this.art;\n\n proxy($infoClose, 'click', () => {\n this.show = false;\n });\n\n let timer = null;\n const $types = queryAll('[data-video]', $infoPanel) || [];\n this.art.on('destroy', () => clearTimeout(timer));\n\n function loop() {\n for (let index = 0; index < $types.length; index++) {\n const item = $types[index];\n const value = $video[item.dataset.video];\n const innerText = typeof value === 'number' ? value.toFixed(2) : value;\n if (item.innerText !== innerText) {\n item.innerText = innerText;\n }\n }\n timer = setTimeout(loop, constructor.INFO_LOOP_TIME);\n }\n\n loop();\n }\n}\n","import {\n setStyle,\n setStyles,\n srtToVtt,\n vttToBlob,\n getExt,\n assToVtt,\n escape,\n remove,\n append,\n createElement,\n} from './utils';\nimport Component from './utils/component';\nimport validator from 'option-validator';\nimport scheme from './scheme';\n\nexport default class Subtitle extends Component {\n constructor(art) {\n super(art);\n this.name = 'subtitle';\n this.option = null;\n this.destroyEvent = () => null;\n this.init(art.option.subtitle);\n\n let lastState = false;\n art.on('video:timeupdate', () => {\n if (!this.url) return;\n const state = this.art.template.$video.webkitDisplayingFullscreen;\n if (typeof state !== 'boolean') return;\n if (state !== lastState) {\n lastState = state;\n this.createTrack(state ? 'subtitles' : 'metadata', this.url);\n }\n });\n }\n\n get url() {\n return this.art.template.$track.src;\n }\n\n set url(url) {\n this.switch(url);\n }\n\n get textTrack() {\n return this.art.template.$video?.textTracks?.[0];\n }\n\n get activeCues() {\n if (!this.textTrack) return [];\n return Array.from(this.textTrack.activeCues);\n }\n\n get cues() {\n if (!this.textTrack) return [];\n return Array.from(this.textTrack.cues);\n }\n\n style(key, value) {\n const { $subtitle } = this.art.template;\n if (typeof key === 'object') {\n return setStyles($subtitle, key);\n }\n return setStyle($subtitle, key, value);\n }\n\n update() {\n const {\n option: { subtitle },\n template: { $subtitle },\n } = this.art;\n\n $subtitle.innerHTML = '';\n if (!this.activeCues.length) return;\n\n this.art.emit('subtitleBeforeUpdate', this.activeCues);\n $subtitle.innerHTML = this.activeCues\n .map((cue, index) =>\n cue.text\n .split(/\\r?\\n/)\n .filter((line) => line.trim())\n .map(\n (line) =>\n `
\n ${subtitle.escape ? escape(line) : line}\n
`,\n )\n .join(''),\n )\n .join('');\n this.art.emit('subtitleAfterUpdate', this.activeCues);\n }\n\n async switch(url, newOption = {}) {\n const { i18n, notice, option } = this.art;\n const subtitleOption = { ...option.subtitle, ...newOption, url };\n const subUrl = await this.init(subtitleOption);\n if (newOption.name) {\n notice.show = `${i18n.get('Switch Subtitle')}: ${newOption.name}`;\n }\n return subUrl;\n }\n\n createTrack(kind, url) {\n const { template, proxy, option } = this.art;\n const { $video, $track } = template;\n\n const $newTrack = createElement('track');\n $newTrack.default = true;\n $newTrack.kind = kind;\n $newTrack.src = url;\n $newTrack.label = option.subtitle.name || 'Artplayer';\n $newTrack.track.mode = 'hidden';\n $newTrack.onload = () => {\n this.art.emit('subtitleLoad', this.cues, this.option);\n };\n\n this.art.events.remove(this.destroyEvent);\n $track.onload = null;\n remove($track);\n append($video, $newTrack);\n template.$track = $newTrack;\n this.destroyEvent = proxy(this.textTrack, 'cuechange', () => this.update());\n }\n\n async init(subtitleOption) {\n const {\n notice,\n template: { $subtitle },\n } = this.art;\n\n if (!this.textTrack) return null;\n validator(subtitleOption, scheme.subtitle);\n if (!subtitleOption.url) return;\n this.option = subtitleOption;\n this.style(subtitleOption.style);\n\n return fetch(subtitleOption.url)\n .then((response) => response.arrayBuffer())\n .then((buffer) => {\n const decoder = new TextDecoder(subtitleOption.encoding);\n const text = decoder.decode(buffer);\n switch (subtitleOption.type || getExt(subtitleOption.url)) {\n case 'srt': {\n const vtt = srtToVtt(text);\n const vttNew = subtitleOption.onVttLoad(vtt);\n return vttToBlob(vttNew);\n }\n case 'ass': {\n const vtt = assToVtt(text);\n const vttNew = subtitleOption.onVttLoad(vtt);\n return vttToBlob(vttNew);\n }\n case 'vtt': {\n const vttNew = subtitleOption.onVttLoad(text);\n return vttToBlob(vttNew);\n }\n default:\n return subtitleOption.url;\n }\n })\n .then((subUrl) => {\n $subtitle.innerHTML = '';\n if (this.url === subUrl) return subUrl;\n URL.revokeObjectURL(this.url);\n this.createTrack('metadata', subUrl);\n return subUrl;\n })\n .catch((err) => {\n $subtitle.innerHTML = '';\n notice.show = err;\n throw err;\n });\n }\n}\n","import clickInit from './clickInit';\nimport hoverInit from './hoverInit';\nimport moveInit from './moveInit';\nimport resizeInit from './resizeInit';\nimport gestureInit from './gestureInit';\nimport viewInit from './viewInit';\nimport documentInit from './documentInit';\nimport updateInit from './updateInit';\nimport restoreInit from './restoreInit';\n\nexport default class Events {\n constructor(art) {\n this.destroyEvents = [];\n this.proxy = this.proxy.bind(this);\n this.hover = this.hover.bind(this);\n\n clickInit(art, this);\n hoverInit(art, this);\n moveInit(art, this);\n resizeInit(art, this);\n gestureInit(art, this);\n viewInit(art, this);\n documentInit(art, this);\n updateInit(art, this);\n restoreInit(art, this);\n }\n\n proxy(target, name, callback, option = {}) {\n if (Array.isArray(name)) {\n return name.map((item) => this.proxy(target, item, callback, option));\n }\n\n target.addEventListener(name, callback, option);\n const destroy = () => target.removeEventListener(name, callback, option);\n this.destroyEvents.push(destroy);\n return destroy;\n }\n\n hover(target, mouseenter, mouseleave) {\n if (mouseenter) {\n this.proxy(target, 'mouseenter', mouseenter);\n }\n if (mouseleave) {\n this.proxy(target, 'mouseleave', mouseleave);\n }\n }\n\n remove(destroyEvent) {\n const index = this.destroyEvents.indexOf(destroyEvent);\n if (index > -1) {\n destroyEvent();\n this.destroyEvents.splice(index, 1);\n }\n }\n\n destroy() {\n for (let index = 0; index < this.destroyEvents.length; index++) {\n this.destroyEvents[index]();\n }\n }\n}\n","import { includeFromEvent, isMobile } from '../utils';\n\nexport default function clickInit(art, events) {\n const {\n constructor,\n template: { $player, $video },\n } = art;\n\n events.proxy(document, ['click', 'contextmenu'], (event) => {\n if (includeFromEvent(event, $player)) {\n art.isInput = event.target.tagName === 'INPUT';\n art.isFocus = true;\n art.emit('focus', event);\n } else {\n art.isInput = false;\n art.isFocus = false;\n art.emit('blur', event);\n }\n });\n\n let clickTimes = [];\n events.proxy($video, 'click', (event) => {\n const now = Date.now();\n clickTimes.push(now);\n const { MOBILE_CLICK_PLAY, DBCLICK_TIME, MOBILE_DBCLICK_PLAY, DBCLICK_FULLSCREEN } = constructor;\n\n const clicks = clickTimes.filter((t) => now - t <= DBCLICK_TIME);\n switch (clicks.length) {\n case 1:\n art.emit('click', event);\n\n if (isMobile) {\n if (!art.isLock && MOBILE_CLICK_PLAY) {\n art.toggle();\n }\n } else {\n art.toggle();\n }\n clickTimes = clicks;\n break;\n case 2:\n art.emit('dblclick', event);\n\n if (isMobile) {\n if (!art.isLock && MOBILE_DBCLICK_PLAY) {\n art.toggle();\n }\n } else {\n if (DBCLICK_FULLSCREEN) {\n art.fullscreen = !art.fullscreen;\n }\n }\n clickTimes = [];\n break;\n default:\n clickTimes = [];\n }\n });\n}\n","import { addClass, removeClass } from '../utils';\n\nexport default function hoverInit(art, events) {\n const { $player } = art.template;\n\n events.hover(\n $player,\n (event) => {\n addClass($player, 'art-hover');\n art.emit('hover', true, event);\n },\n (event) => {\n removeClass($player, 'art-hover');\n art.emit('hover', false, event);\n },\n );\n}\n","export default function moveInit(art, events) {\n const { $player } = art.template;\n\n events.proxy($player, 'mousemove', (event) => {\n art.emit('mousemove', event);\n });\n}\n","import { debounce } from '../utils';\n\nexport default function resizeInit(art, events) {\n const { option, constructor } = art;\n\n art.on('resize', () => {\n const { aspectRatio, notice } = art;\n if (art.state === 'standard' && option.autoSize) {\n art.autoSize();\n }\n art.aspectRatio = aspectRatio;\n notice.show = '';\n });\n\n const resizeFn = debounce(() => art.emit('resize'), constructor.RESIZE_TIME);\n events.proxy(window, ['orientationchange', 'resize'], () => resizeFn());\n if (screen && screen.orientation && screen.orientation.onchange) {\n events.proxy(screen.orientation, 'change', () => resizeFn());\n }\n}\n","import { clamp, secondToTime, isMobile } from '../utils';\nimport { setCurrentTime } from '../control/progress';\n\nfunction GetSlideAngle(dx, dy) {\n return (Math.atan2(dy, dx) * 180) / Math.PI;\n}\n\nfunction GetSlideDirection(startX, startY, endX, endY) {\n var dy = startY - endY;\n var dx = endX - startX;\n var result = 0;\n\n if (Math.abs(dx) < 2 && Math.abs(dy) < 2) {\n return result;\n }\n\n var angle = GetSlideAngle(dx, dy);\n if (angle >= -45 && angle < 45) {\n result = 4;\n } else if (angle >= 45 && angle < 135) {\n result = 1;\n } else if (angle >= -135 && angle < -45) {\n result = 2;\n } else if ((angle >= 135 && angle <= 180) || (angle >= -180 && angle < -135)) {\n result = 3;\n }\n\n return result;\n}\n\nexport default function gestureInit(art, events) {\n if (isMobile && !art.option.isLive) {\n const { $video, $progress } = art.template;\n\n let touchTarget = null;\n let isDroging = false;\n let startX = 0;\n let startY = 0;\n let startTime = 0;\n\n const onTouchStart = (event) => {\n if (event.touches.length === 1 && !art.isLock) {\n if (touchTarget === $progress) {\n setCurrentTime(art, event);\n }\n\n isDroging = true;\n const { pageX, pageY } = event.touches[0];\n startX = pageX;\n startY = pageY;\n startTime = art.currentTime;\n }\n };\n\n const onTouchMove = (event) => {\n if (event.touches.length === 1 && isDroging && art.duration) {\n const { pageX, pageY } = event.touches[0];\n const direction = GetSlideDirection(startX, startY, pageX, pageY);\n const isHorizontal = [3, 4].includes(direction);\n const isVertical = [1, 2].includes(direction);\n const isLegal = (isHorizontal && !art.isRotate) || (isVertical && art.isRotate);\n if (isLegal) {\n const ratioX = clamp((pageX - startX) / art.width, -1, 1);\n const ratioY = clamp((pageY - startY) / art.height, -1, 1);\n const ratio = art.isRotate ? ratioY : ratioX;\n const TOUCH_MOVE_RATIO = touchTarget === $video ? art.constructor.TOUCH_MOVE_RATIO : 1;\n const currentTime = clamp(startTime + art.duration * ratio * TOUCH_MOVE_RATIO, 0, art.duration);\n art.seek = currentTime;\n art.emit('setBar', 'played', clamp(currentTime / art.duration, 0, 1), event);\n art.notice.show = `${secondToTime(currentTime)} / ${secondToTime(art.duration)}`;\n }\n }\n };\n\n const onTouchEnd = () => {\n if (isDroging) {\n startX = 0;\n startY = 0;\n startTime = 0;\n isDroging = false;\n touchTarget = null;\n }\n };\n\n if (art.option.gesture) {\n events.proxy($video, 'touchstart', (event) => {\n touchTarget = $video;\n onTouchStart(event);\n });\n events.proxy($video, 'touchmove', onTouchMove);\n }\n\n events.proxy($progress, 'touchstart', (event) => {\n touchTarget = $progress;\n onTouchStart(event);\n });\n\n events.proxy($progress, 'touchmove', onTouchMove);\n events.proxy(document, 'touchend', onTouchEnd);\n }\n}\n","import { throttle, isInViewport } from '../utils';\n\nexport default function viewInit(art, events) {\n const {\n option,\n constructor,\n template: { $container },\n } = art;\n\n const scrollFn = throttle(() => {\n art.emit('view', isInViewport($container, constructor.SCROLL_GAP));\n }, constructor.SCROLL_TIME);\n\n events.proxy(window, 'scroll', () => scrollFn());\n\n art.on('view', (state) => {\n if (option.autoMini) {\n art.mini = !state;\n }\n });\n}\n","export default function documentInit(art, events) {\n events.proxy(document, 'mousemove', (event) => {\n art.emit('document:mousemove', event);\n });\n\n events.proxy(document, 'mouseup', (event) => {\n art.emit('document:mouseup', event);\n });\n}\n","export default function updateInit(art) {\n if (art.constructor.USE_RAF) {\n let timer = null;\n\n (function update() {\n if (art.playing) {\n art.emit('raf');\n }\n\n if (!art.isDestroy) {\n timer = requestAnimationFrame(update);\n }\n })();\n\n art.on('destroy', () => {\n cancelAnimationFrame(timer);\n });\n }\n}\n","export default function restoreInit(art, events) {\n //\n}\n","import { isMobile } from './utils';\n\nexport default class Hotkey {\n constructor(art) {\n this.art = art;\n this.keys = {};\n\n if (art.option.hotkey && !isMobile) {\n this.init();\n }\n }\n\n init() {\n const { proxy, constructor } = this.art;\n\n this.add('Escape', () => {\n if (this.art.fullscreenWeb) {\n this.art.fullscreenWeb = false;\n }\n });\n\n this.add('Space', () => {\n this.art.toggle();\n });\n\n this.add('ArrowLeft', () => {\n this.art.backward = constructor.SEEK_STEP;\n });\n\n this.add('ArrowUp', () => {\n this.art.volume += constructor.VOLUME_STEP;\n });\n\n this.add('ArrowRight', () => {\n this.art.forward = constructor.SEEK_STEP;\n });\n\n this.add('ArrowDown', () => {\n this.art.volume -= constructor.VOLUME_STEP;\n });\n\n proxy(document, 'keydown', (event) => {\n if (this.art.isFocus) {\n const tag = document.activeElement.tagName.toUpperCase();\n const editable = document.activeElement.getAttribute('contenteditable');\n if (\n tag !== 'INPUT' &&\n tag !== 'TEXTAREA' &&\n editable !== '' &&\n editable !== 'true' &&\n !event.altKey &&\n !event.ctrlKey &&\n !event.metaKey &&\n !event.shiftKey\n ) {\n const events = this.keys[event.code];\n if (events) {\n event.preventDefault();\n for (let index = 0; index < events.length; index++) {\n events[index].call(this.art, event);\n }\n this.art.emit('hotkey', event);\n }\n }\n }\n this.art.emit('keydown', event);\n });\n }\n\n add(key, event) {\n if (this.keys[key]) {\n this.keys[key].push(event);\n } else {\n this.keys[key] = [event];\n }\n return this;\n }\n\n remove(key, event) {\n if (this.keys[key]) {\n const index = this.keys[key].indexOf(event);\n if (index !== -1) {\n this.keys[key].splice(index, 1);\n }\n }\n return this;\n }\n}\n","import Component from './utils/component';\n\nexport default class Layer extends Component {\n constructor(art) {\n super(art);\n\n const {\n option,\n template: { $layer },\n } = art;\n\n this.name = 'layer';\n this.$parent = $layer;\n\n for (let index = 0; index < option.layers.length; index++) {\n this.add(option.layers[index]);\n }\n }\n}\n","import { append } from './utils';\nimport Component from './utils/component';\n\nexport default class Loading extends Component {\n constructor(art) {\n super(art);\n this.name = 'loading';\n append(art.template.$loading, art.icons.loading);\n }\n}\n","import { addClass, removeClass } from './utils';\n\nexport default class Notice {\n constructor(art) {\n this.art = art;\n this.timer = null;\n }\n\n set show(msg) {\n const {\n constructor,\n template: { $player, $noticeInner },\n } = this.art;\n\n if (msg) {\n $noticeInner.innerText = msg instanceof Error ? msg.message.trim() : msg;\n addClass($player, 'art-notice-show');\n clearTimeout(this.timer);\n this.timer = setTimeout(() => {\n $noticeInner.innerText = '';\n removeClass($player, 'art-notice-show');\n }, constructor.NOTICE_TIME);\n } else {\n removeClass($player, 'art-notice-show');\n }\n }\n}\n","import { append, setStyle } from './utils';\nimport Component from './utils/component';\n\nexport default class Mask extends Component {\n constructor(art) {\n super(art);\n\n this.name = 'mask';\n const { template, icons, events } = art;\n\n const $state = append(template.$state, icons.state);\n const $error = append(template.$state, icons.error);\n\n setStyle($error, 'display', 'none');\n\n art.on('destroy', () => {\n setStyle($state, 'display', 'none');\n setStyle($error, 'display', null);\n });\n\n events.proxy(template.$state, 'click', () => art.play());\n }\n}\n","import { def, getIcon } from '../utils';\nimport loading from 'bundle-text:./loading.svg';\nimport state from 'bundle-text:./state.svg';\nimport check from 'bundle-text:./check.svg';\nimport play from 'bundle-text:./play.svg';\nimport pause from 'bundle-text:./pause.svg';\nimport volume from 'bundle-text:./volume.svg';\nimport volumeClose from 'bundle-text:./volume-close.svg';\nimport screenshot from 'bundle-text:./screenshot.svg';\nimport setting from 'bundle-text:./setting.svg';\nimport arrowLeft from 'bundle-text:./arrow-left.svg';\nimport arrowRight from 'bundle-text:./arrow-right.svg';\nimport playbackRate from 'bundle-text:./playback-rate.svg';\nimport aspectRatio from 'bundle-text:./aspect-ratio.svg';\nimport config from 'bundle-text:./config.svg';\nimport pip from 'bundle-text:./pip.svg';\nimport lock from 'bundle-text:./lock.svg';\nimport unlock from 'bundle-text:./unlock.svg';\nimport fullscreenOff from 'bundle-text:./fullscreen-off.svg';\nimport fullscreenOn from 'bundle-text:./fullscreen-on.svg';\nimport fullscreenWebOff from 'bundle-text:./fullscreen-web-off.svg';\nimport fullscreenWebOn from 'bundle-text:./fullscreen-web-on.svg';\nimport switchOn from 'bundle-text:./switch-on.svg';\nimport switchOff from 'bundle-text:./switch-off.svg';\nimport flip from 'bundle-text:./flip.svg';\nimport error from 'bundle-text:./error.svg';\nimport close from 'bundle-text:./close.svg';\nimport airplay from 'bundle-text:./airplay.svg';\n\nexport default class Icons {\n constructor(art) {\n const icons = {\n loading,\n state,\n play,\n pause,\n check,\n volume,\n volumeClose,\n screenshot,\n setting,\n pip,\n arrowLeft,\n arrowRight,\n playbackRate,\n aspectRatio,\n config,\n lock,\n flip,\n unlock,\n fullscreenOff,\n fullscreenOn,\n fullscreenWebOff,\n fullscreenWebOn,\n switchOn,\n switchOff,\n error,\n close,\n airplay,\n ...art.option.icons,\n };\n\n for (const key in icons) {\n def(this, key, {\n get: () => getIcon(key, icons[key]),\n });\n }\n }\n}\n","module.exports = \"75a057509707bc87\";","module.exports = \"820f454e33d34914\";","module.exports = \"6e9bb7fa28118e05\";","module.exports = \"4838679ac81bbe80\";","module.exports = \"b491c01323e26afb\";","module.exports = \"95ec2167c54ce911\";","module.exports = \"1499cf92f6f33dd9\";","module.exports = \"e4ecf862ed860d42\";","module.exports = \"a391299de3225f80\";","module.exports = \"ea3f9694841ef258\";","module.exports = \"b67cac358913d514\";","module.exports = \"46895f0cf70aca10\";","module.exports = \"65c783bf793215eb\";","module.exports = \"3fa24efddec6bcbd\";","module.exports = \"0d8559370ca5b4ef\";","module.exports = \"358c932d8356421e\";","module.exports = \"7cf671d989be8873\";","module.exports = \"a76d6978226feea3\";","module.exports = \"fe487e5ddec5d380\";","module.exports = \"3f492d6cd9c76858\";","module.exports = \"46c741c838cae528\";","module.exports = \"ca0154888ac784ab\";","module.exports = \"03b02c181a6fb9ce\";","module.exports = \"9b95a2cd859b7b0b\";","module.exports = \"d3353905d0ec07f0\";","module.exports = \"ece62effeeaea8b9\";","module.exports = \"9e11ac5830b69238\";","import flip from './flip';\nimport aspectRatio from './aspectRatio';\nimport playbackRate from './playbackRate';\nimport subtitleOffset from './subtitleOffset';\nimport Component from '../utils/component';\nimport {\n def,\n has,\n remove,\n append,\n getRect,\n addClass,\n setStyle,\n isMobile,\n errorHandle,\n inverseClass,\n createElement,\n replaceElement,\n includeFromEvent,\n} from '../utils';\n\nexport default class Setting extends Component {\n constructor(art) {\n super(art);\n\n const {\n option,\n controls,\n template: { $setting },\n } = art;\n\n this.name = 'setting';\n this.$parent = $setting;\n\n this.id = 0;\n this.active = null;\n this.cache = new Map();\n this.option = [...this.builtin, ...option.settings];\n\n if (option.setting) {\n this.format();\n this.render();\n\n art.on('blur', () => {\n if (this.show) {\n this.show = false;\n this.render();\n }\n });\n\n art.on('focus', (event) => {\n const isControl = includeFromEvent(event, controls.setting);\n const isSetting = includeFromEvent(event, this.$parent);\n if (this.show && !isControl && !isSetting) {\n this.show = false;\n this.render();\n }\n });\n\n art.on('resize', () => this.resize());\n }\n }\n\n get builtin() {\n const result = [];\n const { option } = this.art;\n\n if (option.playbackRate) {\n result.push(playbackRate(this.art));\n }\n\n if (option.aspectRatio) {\n result.push(aspectRatio(this.art));\n }\n\n if (option.flip) {\n result.push(flip(this.art));\n }\n\n if (option.subtitleOffset) {\n result.push(subtitleOffset(this.art));\n }\n\n return result;\n }\n\n traverse(callback, option = this.option) {\n for (let index = 0; index < option.length; index++) {\n const item = option[index];\n callback(item);\n if (item.selector?.length) {\n this.traverse.call(this, callback, item.selector);\n }\n }\n }\n\n check(target) {\n target.$parent.tooltip = target.html;\n this.traverse((item) => {\n item.default = item === target;\n if (item.default && item.$item) {\n inverseClass(item.$item, 'art-current');\n }\n }, target.$option);\n this.render(target.$parents);\n }\n\n format(option = this.option, parent, parents, names = []) {\n for (let index = 0; index < option.length; index++) {\n const item = option[index];\n\n if (item?.name) {\n errorHandle(!names.includes(item.name), `The [${item.name}] is already exist in [setting]`);\n names.push(item.name);\n } else {\n item.name = `setting-${this.id++}`;\n }\n\n if (!item.$formatted) {\n def(item, '$parent', {\n get: () => parent,\n });\n\n def(item, '$parents', {\n get: () => parents,\n });\n\n def(item, '$option', {\n get: () => option,\n });\n\n const $events = [];\n def(item, '$events', {\n get: () => $events,\n });\n\n def(item, '$formatted', {\n get: () => true,\n });\n }\n\n this.format(item.selector || [], item, option, names);\n }\n\n this.option = option;\n }\n\n find(name = '') {\n let result = null;\n this.traverse((item) => {\n if (item.name === name) {\n result = item;\n }\n });\n return result;\n }\n\n resize() {\n const {\n controls,\n constructor: { SETTING_WIDTH, SETTING_ITEM_HEIGHT },\n template: { $player, $setting },\n } = this.art;\n\n if (controls.setting && this.show) {\n const settingWidth = this.active[0]?.$parent?.width || SETTING_WIDTH;\n const { left: controlLeft, width: controlWidth } = getRect(controls.setting);\n const { left: playerLeft, width: playerWidth } = getRect($player);\n const settingLeft = controlLeft - playerLeft + controlWidth / 2 - settingWidth / 2;\n\n const settingHeight =\n this.active === this.option\n ? this.active.length * SETTING_ITEM_HEIGHT\n : (this.active.length + 1) * SETTING_ITEM_HEIGHT;\n\n setStyle($setting, 'height', `${settingHeight}px`);\n setStyle($setting, 'width', `${settingWidth}px`);\n\n if (this.art.isRotate || isMobile) return;\n\n if (settingLeft + settingWidth > playerWidth) {\n setStyle($setting, 'left', null);\n setStyle($setting, 'right', null);\n } else {\n setStyle($setting, 'left', `${settingLeft}px`);\n setStyle($setting, 'right', 'auto');\n }\n }\n }\n\n inactivate(item) {\n for (let index = 0; index < item.$events.length; index++) {\n this.art.events.remove(item.$events[index]);\n }\n item.$events.length = 0;\n }\n\n remove(name) {\n const item = this.find(name);\n errorHandle(item, `Can't find [${name}] in the [setting]`);\n const index = item.$option.indexOf(item);\n item.$option.splice(index, 1);\n this.inactivate(item);\n if (item.$item) remove(item.$item);\n this.render();\n }\n\n update(target) {\n const item = this.find(target.name);\n\n if (item) {\n this.inactivate(item);\n Object.assign(item, target);\n this.format();\n this.creatItem(item, true);\n this.render();\n return item;\n } else {\n return this.add(target);\n }\n }\n\n add(item, option = this.option) {\n option.push(item);\n this.format();\n this.creatItem(item);\n this.render();\n return item;\n }\n\n creatHeader(item) {\n if (!this.cache.has(item.$option)) return;\n const $panel = this.cache.get(item.$option);\n\n const {\n proxy,\n icons: { arrowLeft },\n constructor: { SETTING_ITEM_HEIGHT },\n } = this.art;\n\n const $item = createElement('div');\n setStyle($item, 'height', `${SETTING_ITEM_HEIGHT}px`);\n addClass($item, 'art-setting-item');\n addClass($item, 'art-setting-item-back');\n const $left = append($item, '
');\n const $icon = createElement('div');\n addClass($icon, 'art-setting-item-left-icon');\n append($icon, arrowLeft);\n append($left, $icon);\n append($left, item.$parent.html);\n const event = proxy($item, 'click', () => this.render(item.$parents));\n item.$parent.$events.push(event);\n append($panel, $item);\n }\n\n creatItem(item, isUpdate = false) {\n if (!this.cache.has(item.$option)) return;\n const $panel = this.cache.get(item.$option);\n const oldItem = item.$item;\n\n let type = 'selector';\n\n if (has(item, 'switch')) {\n type = 'switch';\n }\n\n if (has(item, 'range')) {\n type = 'range';\n }\n\n if (has(item, 'onClick')) {\n type = 'button';\n }\n\n const { icons, proxy, constructor } = this.art;\n\n const $item = createElement('div');\n addClass($item, 'art-setting-item');\n setStyle($item, 'height', `${constructor.SETTING_ITEM_HEIGHT}px`);\n\n $item.dataset.name = item.name || '';\n $item.dataset.value = item.value || '';\n\n const $left = append($item, '
');\n const $right = append($item, '
');\n\n const $icon = createElement('div');\n addClass($icon, 'art-setting-item-left-icon');\n\n switch (type) {\n case 'button':\n case 'switch':\n case 'range':\n append($icon, item.icon || icons.config);\n break;\n case 'selector':\n if (item.selector?.length) {\n append($icon, item.icon || icons.config);\n } else {\n append($icon, icons.check);\n }\n break;\n default:\n break;\n }\n\n append($left, $icon);\n\n def(item, '$icon', {\n configurable: true,\n get: () => $icon,\n });\n\n def(item, 'icon', {\n configurable: true,\n get() {\n return $icon.innerHTML;\n },\n set(value) {\n $icon.innerHTML = '';\n append($icon, value);\n },\n });\n\n const $html = createElement('div');\n addClass($html, 'art-setting-item-left-text');\n append($html, item.html || '');\n append($left, $html);\n\n def(item, '$html', {\n configurable: true,\n get: () => $html,\n });\n\n def(item, 'html', {\n configurable: true,\n get() {\n return $html.innerHTML;\n },\n set(value) {\n $html.innerHTML = '';\n append($html, value);\n },\n });\n\n const $tooltip = createElement('div');\n addClass($tooltip, 'art-setting-item-right-tooltip');\n append($tooltip, item.tooltip || '');\n append($right, $tooltip);\n\n def(item, '$tooltip', {\n configurable: true,\n get: () => $tooltip,\n });\n\n def(item, 'tooltip', {\n configurable: true,\n get() {\n return $tooltip.innerHTML;\n },\n set(value) {\n $tooltip.innerHTML = '';\n append($tooltip, value);\n },\n });\n\n switch (type) {\n case 'switch': {\n const $switch = createElement('div');\n addClass($switch, 'art-setting-item-right-icon');\n const $switchOn = append($switch, icons.switchOn);\n const $switchOff = append($switch, icons.switchOff);\n setStyle(item.switch ? $switchOff : $switchOn, 'display', 'none');\n append($right, $switch);\n\n def(item, '$switch', {\n configurable: true,\n get: () => $switch,\n });\n\n let $switchValue = item.switch;\n def(item, 'switch', {\n configurable: true,\n get: () => $switchValue,\n set(value) {\n $switchValue = value;\n if (value) {\n setStyle($switchOff, 'display', 'none');\n setStyle($switchOn, 'display', null);\n } else {\n setStyle($switchOff, 'display', null);\n setStyle($switchOn, 'display', 'none');\n }\n },\n });\n break;\n }\n case 'range':\n {\n const $state = createElement('div');\n addClass($state, 'art-setting-item-right-icon');\n const $range = append($state, '');\n $range.value = item.range[0];\n $range.min = item.range[1];\n $range.max = item.range[2];\n $range.step = item.range[3];\n addClass($range, 'art-setting-range');\n append($right, $state);\n\n def(item, '$range', {\n configurable: true,\n get: () => $range,\n });\n\n let $rangeValue = [...item.range];\n def(item, 'range', {\n configurable: true,\n get: () => $rangeValue,\n set(value) {\n $rangeValue = [...value];\n $range.value = value[0];\n $range.min = value[1];\n $range.max = value[2];\n $range.step = value[3];\n },\n });\n }\n break;\n case 'selector':\n if (item.selector?.length) {\n const $state = createElement('div');\n addClass($state, 'art-setting-item-right-icon');\n append($state, icons.arrowRight);\n append($right, $state);\n }\n break;\n default:\n break;\n }\n\n switch (type) {\n case 'switch': {\n if (item.onSwitch) {\n const event = proxy($item, 'click', async (event) => {\n item.switch = await item.onSwitch.call(this.art, item, $item, event);\n });\n item.$events.push(event);\n }\n break;\n }\n case 'range': {\n if (item.$range) {\n if (item.onRange) {\n const event = proxy(item.$range, 'change', async (event) => {\n item.range[0] = item.$range.valueAsNumber;\n item.tooltip = await item.onRange.call(this.art, item, $item, event);\n });\n item.$events.push(event);\n }\n\n if (item.onChange) {\n const event = proxy(item.$range, 'input', async (event) => {\n item.range[0] = item.$range.valueAsNumber;\n item.tooltip = await item.onChange.call(this.art, item, $item, event);\n });\n item.$events.push(event);\n }\n }\n break;\n }\n case 'selector':\n {\n const event = proxy($item, 'click', async (event) => {\n if (item.selector?.length) {\n this.render(item.selector);\n } else {\n this.check(item);\n if (item.$parent.onSelect) {\n item.$parent.tooltip = await item.$parent.onSelect.call(this.art, item, $item, event);\n }\n }\n });\n\n item.$events.push(event);\n\n if (item.default) {\n addClass($item, 'art-current');\n }\n }\n break;\n case 'button':\n {\n if (item.onClick) {\n const event = proxy($item, 'click', async (event) => {\n item.tooltip = await item.onClick.call(this.art, item, $item, event);\n });\n item.$events.push(event);\n }\n }\n break;\n default:\n break;\n }\n\n def(item, '$item', {\n configurable: true,\n get: () => $item,\n });\n\n if (isUpdate) {\n replaceElement($item, oldItem);\n } else {\n append($panel, $item);\n }\n\n if (item.mounted) {\n setTimeout(() => item.mounted.call(this.art, item.$item, item), 0);\n }\n }\n\n render(option = this.option) {\n this.active = option;\n if (this.cache.has(option)) {\n const $panel = this.cache.get(option);\n inverseClass($panel, 'art-current');\n } else {\n const $panel = createElement('div');\n this.cache.set(option, $panel);\n addClass($panel, 'art-setting-panel');\n append(this.$parent, $panel);\n inverseClass($panel, 'art-current');\n\n if (option[0]?.$parent) {\n this.creatHeader(option[0]);\n }\n\n for (let index = 0; index < option.length; index++) {\n this.creatItem(option[index]);\n }\n }\n this.resize();\n }\n}\n","import { capitalize } from '../utils';\n\nexport default function flip(art) {\n const {\n i18n,\n icons,\n constructor: { SETTING_ITEM_WIDTH, FLIP },\n } = art;\n\n function getI18n(value) {\n return i18n.get(capitalize(value));\n }\n\n function update() {\n const target = art.setting.find(`flip-${art.flip}`);\n art.setting.check(target);\n }\n\n return {\n width: SETTING_ITEM_WIDTH,\n name: 'flip',\n html: i18n.get('Video Flip'),\n tooltip: getI18n(art.flip),\n icon: icons.flip,\n selector: FLIP.map((item) => {\n return {\n value: item,\n name: `flip-${item}`,\n default: item === art.flip,\n html: getI18n(item),\n };\n }),\n onSelect(item) {\n art.flip = item.value;\n return item.html;\n },\n mounted: () => {\n update();\n art.on('flip', () => update());\n },\n };\n}\n","export default function aspectRatio(art) {\n const {\n i18n,\n icons,\n constructor: { SETTING_ITEM_WIDTH, ASPECT_RATIO },\n } = art;\n\n function getI18n(value) {\n return value === 'default' ? i18n.get('Default') : value;\n }\n\n function update() {\n const target = art.setting.find(`aspect-ratio-${art.aspectRatio}`);\n art.setting.check(target);\n }\n\n return {\n width: SETTING_ITEM_WIDTH,\n name: 'aspect-ratio',\n html: i18n.get('Aspect Ratio'),\n icon: icons.aspectRatio,\n tooltip: getI18n(art.aspectRatio),\n selector: ASPECT_RATIO.map((item) => {\n return {\n value: item,\n name: `aspect-ratio-${item}`,\n default: item === art.aspectRatio,\n html: getI18n(item),\n };\n }),\n onSelect(item) {\n art.aspectRatio = item.value;\n return item.html;\n },\n mounted: () => {\n update();\n art.on('aspectRatio', () => update());\n },\n };\n}\n","export default function playbackRate(art) {\n const {\n i18n,\n icons,\n constructor: { SETTING_ITEM_WIDTH, PLAYBACK_RATE },\n } = art;\n\n function getI18n(value) {\n return value === 1.0 ? i18n.get('Normal') : value.toFixed(1);\n }\n\n function update() {\n const target = art.setting.find(`playback-rate-${art.playbackRate}`);\n art.setting.check(target);\n }\n\n return {\n width: SETTING_ITEM_WIDTH,\n name: 'playback-rate',\n html: i18n.get('Play Speed'),\n tooltip: getI18n(art.playbackRate),\n icon: icons.playbackRate,\n selector: PLAYBACK_RATE.map((item) => {\n return {\n value: item,\n name: `playback-rate-${item}`,\n default: item === art.playbackRate,\n html: getI18n(item),\n };\n }),\n onSelect(item) {\n art.playbackRate = item.value;\n return item.html;\n },\n mounted: () => {\n update();\n art.on('video:ratechange', () => update());\n },\n };\n}\n","export default function subtitleOffset(art) {\n const { i18n, icons, constructor } = art;\n\n return {\n width: constructor.SETTING_ITEM_WIDTH,\n name: 'subtitle-offset',\n html: i18n.get('Subtitle Offset'),\n icon: icons.subtitle,\n tooltip: '0s',\n range: [0, -10, 10, 0.1],\n onChange(item) {\n art.subtitleOffset = item.range[0];\n return item.range[0] + 's';\n },\n mounted: (_, item) => {\n art.on('subtitleOffset', (value) => {\n item.$range.value = value;\n item.tooltip = value + 's';\n });\n },\n };\n}\n","export default class Storage {\n constructor() {\n this.name = 'artplayer_settings';\n this.settings = {};\n }\n\n get(key) {\n try {\n const storage = JSON.parse(window.localStorage.getItem(this.name)) || {};\n return key ? storage[key] : storage;\n // eslint-disable-next-line no-unused-vars\n } catch (error) {\n return key ? this.settings[key] : this.settings;\n }\n }\n\n set(key, value) {\n try {\n const storage = Object.assign({}, this.get(), {\n [key]: value,\n });\n window.localStorage.setItem(this.name, JSON.stringify(storage));\n // eslint-disable-next-line no-unused-vars\n } catch (error) {\n this.settings[key] = value;\n }\n }\n\n del(key) {\n try {\n const storage = this.get();\n delete storage[key];\n window.localStorage.setItem(this.name, JSON.stringify(storage));\n // eslint-disable-next-line no-unused-vars\n } catch (error) {\n delete this.settings[key];\n }\n }\n\n clear() {\n try {\n window.localStorage.removeItem(this.name);\n // eslint-disable-next-line no-unused-vars\n } catch (error) {\n this.settings = {};\n }\n }\n}\n","import { errorHandle, isMobile, has, def } from '../utils';\nimport miniProgressBar from './miniProgressBar';\nimport autoOrientation from './autoOrientation';\nimport autoPlayback from './autoPlayback';\nimport fastForward from './fastForward';\nimport lock from './lock';\n\nexport default class Plugins {\n constructor(art) {\n this.art = art;\n this.id = 0;\n\n const { option } = art;\n\n if (option.miniProgressBar && !option.isLive) {\n this.add(miniProgressBar);\n }\n\n if (option.lock && isMobile) {\n this.add(lock);\n }\n\n if (option.autoPlayback && !option.isLive) {\n this.add(autoPlayback);\n }\n\n if (option.autoOrientation && isMobile) {\n this.add(autoOrientation);\n }\n\n if (option.fastForward && isMobile && !option.isLive) {\n this.add(fastForward);\n }\n\n for (let index = 0; index < option.plugins.length; index++) {\n this.add(option.plugins[index]);\n }\n }\n\n add(plugin) {\n this.id += 1;\n const result = plugin.call(this.art, this.art);\n if (result instanceof Promise) {\n return result.then((res) => this.next(plugin, res));\n } else {\n return this.next(plugin, result);\n }\n }\n\n next(plugin, result) {\n const pluginName = (result && result.name) || plugin.name || `plugin${this.id}`;\n errorHandle(!has(this, pluginName), `Cannot add a plugin that already has the same name: ${pluginName}`);\n def(this, pluginName, {\n value: result,\n });\n return this;\n }\n}\n","import { addClass, removeClass } from '../utils';\n\nexport default function miniProgressBar(art) {\n art.on('control', (state) => {\n if (state) {\n removeClass(art.template.$player, 'art-mini-progress-bar');\n } else {\n addClass(art.template.$player, 'art-mini-progress-bar');\n }\n });\n\n return { name: 'mini-progress-bar' };\n}\n","import { setStyle, addClass, removeClass, hasClass } from '../utils';\n\nexport default function autoOrientation(art) {\n const {\n constructor,\n template: { $player, $video },\n } = art;\n\n art.on('fullscreenWeb', (state) => {\n if (state) {\n const { videoWidth, videoHeight } = $video;\n const { clientWidth: viewWidth, clientHeight: viewHeight } = document.documentElement;\n if (\n (videoWidth > videoHeight && viewWidth < viewHeight) ||\n (videoWidth < videoHeight && viewWidth > viewHeight)\n ) {\n // There is a conflict with the fullscreen event, and it is changed to asynchronous execution\n setTimeout(() => {\n setStyle($player, 'width', `${viewHeight}px`);\n setStyle($player, 'height', `${viewWidth}px`);\n setStyle($player, 'transform-origin', '0 0');\n setStyle($player, 'transform', `rotate(90deg) translate(0, -${viewWidth}px)`);\n addClass($player, 'art-auto-orientation');\n art.isRotate = true;\n art.emit('resize');\n }, constructor.AUTO_ORIENTATION_TIME);\n }\n } else {\n if (hasClass($player, 'art-auto-orientation')) {\n removeClass($player, 'art-auto-orientation');\n art.isRotate = false;\n art.emit('resize');\n }\n }\n });\n\n art.on('fullscreen', async (state) => {\n if (!screen?.orientation?.lock) return;\n\n const lastOrientation = screen.orientation.type;\n if (state) {\n const { videoWidth, videoHeight } = $video;\n const { clientWidth: viewWidth, clientHeight: viewHeight } = document.documentElement;\n if (\n (videoWidth > videoHeight && viewWidth < viewHeight) ||\n (videoWidth < videoHeight && viewWidth > viewHeight)\n ) {\n const oppositeOrientation = lastOrientation.startsWith('portrait') ? 'landscape' : 'portrait';\n await screen.orientation.lock(oppositeOrientation);\n addClass($player, 'art-auto-orientation-fullscreen');\n }\n } else {\n if (hasClass($player, 'art-auto-orientation-fullscreen')) {\n await screen.orientation.lock(lastOrientation);\n removeClass($player, 'art-auto-orientation-fullscreen');\n }\n }\n });\n\n return {\n name: 'autoOrientation',\n get state() {\n return hasClass($player, 'art-auto-orientation');\n },\n };\n}\n","import { secondToTime, setStyle, query, append } from '../utils';\n\nexport default function autoPlayback(art) {\n const {\n i18n,\n icons,\n storage,\n constructor,\n proxy,\n template: { $poster },\n } = art;\n\n const $autoPlayback = art.layers.add({\n name: 'auto-playback',\n html: `\n
\n
\n
\n `,\n });\n\n const $last = query('.art-auto-playback-last', $autoPlayback);\n const $jump = query('.art-auto-playback-jump', $autoPlayback);\n const $close = query('.art-auto-playback-close', $autoPlayback);\n append($close, icons.close);\n\n let timer = null;\n\n art.on('video:timeupdate', () => {\n if (art.playing) {\n const times = storage.get('times') || {};\n const keys = Object.keys(times);\n if (keys.length > constructor.AUTO_PLAYBACK_MAX) {\n delete times[keys[0]];\n }\n times[art.option.id || art.option.url] = art.currentTime;\n storage.set('times', times);\n }\n });\n\n function init() {\n const times = storage.get('times') || {};\n const currentTime = times[art.option.id || art.option.url];\n\n clearTimeout(timer);\n setStyle($autoPlayback, 'display', 'none');\n\n if (currentTime && currentTime >= constructor.AUTO_PLAYBACK_MIN) {\n setStyle($autoPlayback, 'display', 'flex');\n\n $last.innerText = `${i18n.get('Last Seen')} ${secondToTime(currentTime)}`;\n $jump.innerText = i18n.get('Jump Play');\n\n proxy($close, 'click', () => {\n setStyle($autoPlayback, 'display', 'none');\n });\n\n proxy($jump, 'click', () => {\n art.seek = currentTime;\n art.play();\n setStyle($poster, 'display', 'none');\n setStyle($autoPlayback, 'display', 'none');\n });\n\n art.once('video:timeupdate', () => {\n timer = setTimeout(() => {\n setStyle($autoPlayback, 'display', 'none');\n }, constructor.AUTO_PLAYBACK_TIMEOUT);\n });\n }\n }\n\n art.on('ready', init);\n art.on('restart', init);\n\n return {\n name: 'auto-playback',\n get times() {\n return storage.get('times') || {};\n },\n clear() {\n return storage.del('times');\n },\n delete(id) {\n const times = storage.get('times') || {};\n delete times[id];\n storage.set('times', times);\n return times;\n },\n };\n}\n","import { hasClass, addClass, removeClass } from '../utils';\n\nexport default function fastForward(art) {\n const {\n constructor,\n proxy,\n template: { $player, $video },\n } = art;\n\n let timer = null;\n let isPress = false;\n let lastPlaybackRate = 1;\n\n const onStart = (event) => {\n if (event.touches.length === 1 && art.playing && !art.isLock) {\n timer = setTimeout(() => {\n isPress = true;\n lastPlaybackRate = art.playbackRate;\n art.playbackRate = constructor.FAST_FORWARD_VALUE;\n addClass($player, 'art-fast-forward');\n }, constructor.FAST_FORWARD_TIME);\n }\n };\n\n const onStop = () => {\n clearTimeout(timer);\n if (isPress) {\n isPress = false;\n art.playbackRate = lastPlaybackRate;\n removeClass($player, 'art-fast-forward');\n }\n };\n\n proxy($video, 'touchstart', onStart);\n proxy(document, 'touchmove', onStop);\n proxy(document, 'touchend', onStop);\n\n return {\n name: 'fastForward',\n get state() {\n return hasClass($player, 'art-fast-forward');\n },\n };\n}\n","import { append, setStyle, hasClass, addClass, removeClass } from '../utils';\n\nexport default function lock(art) {\n const {\n layers,\n icons,\n template: { $player },\n } = art;\n\n function getState() {\n return hasClass($player, 'art-lock');\n }\n\n function setLock() {\n addClass($player, 'art-lock');\n art.isLock = true;\n art.emit('lock', true);\n }\n\n function setUnlock() {\n removeClass($player, 'art-lock');\n art.isLock = false;\n art.emit('lock', false);\n }\n\n layers.add({\n name: 'lock',\n mounted($el) {\n const $lock = append($el, icons.lock);\n const $unlock = append($el, icons.unlock);\n setStyle($lock, 'display', 'none');\n\n art.on('lock', (state) => {\n if (state) {\n setStyle($lock, 'display', 'inline-flex');\n setStyle($unlock, 'display', 'none');\n } else {\n setStyle($lock, 'display', 'none');\n setStyle($unlock, 'display', 'inline-flex');\n }\n });\n },\n click() {\n if (getState()) {\n setUnlock();\n } else {\n setLock();\n }\n },\n });\n\n return {\n name: 'lock',\n get state() {\n return getState();\n },\n set state(value) {\n if (value) {\n setLock();\n } else {\n setUnlock();\n }\n },\n };\n}\n"],"names":[],"version":3,"file":"index.js.map","sourceRoot":"../../../"} \ No newline at end of file diff --git a/packages/artplayer-plugin-ads/dist/artplayer-plugin-ads.esm.js b/packages/artplayer-plugin-ads/dist/artplayer-plugin-ads.esm.js new file mode 100644 index 000000000..61b66b9dc --- /dev/null +++ b/packages/artplayer-plugin-ads/dist/artplayer-plugin-ads.esm.js @@ -0,0 +1,17 @@ + +/*! + * artplayer-plugin-ads.js v2.0.0 + * Github: https://github.com/zhw2590582/ArtPlayer + * (c) 2017-2025 Harvey Zack + * Released under the MIT License. + */ + +!function(e,n,l,t,i,a,r,o){var d="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},p="function"==typeof d[t]&&d[t],s=p.i||{},u=p.cache||{},c="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function y(n,l){if(!u[n]){if(!e[n]){if(i[n])return i[n];var a="function"==typeof d[t]&&d[t];if(!l&&a)return a(n,!0);if(p)return p(n,!0);if(c&&"string"==typeof n)return c(n);var r=Error("Cannot find module '"+n+"'");throw r.code="MODULE_NOT_FOUND",r}s.resolve=function(l){var t=e[n][1][l];return null!=t?t:l},s.cache={};var o=u[n]=new y.Module(n);e[n][0].call(o.exports,s,o,o.exports,d)}return u[n].exports;function s(e){var n=s.resolve(e);return!1===n?{}:y(n)}}y.isParcelRequire=!0,y.Module=function(e){this.id=e,this.bundle=y,this.require=c,this.exports={}},y.modules=e,y.cache=u,y.parent=p,y.distDir=void 0,y.publicUrl=void 0,y.devServer=void 0,y.i=s,y.register=function(n,l){e[n]=[function(e,n){n.exports=l},{}]},Object.defineProperty(y,"root",{get:function(){return d[t]}}),d[t]=y;for(var f=0;fo);var a=e("bundle-text:./style.less"),r=i.interopDefault(a);function o(e){return n=>{let{version:l,utils:{errorHandle:t}}=n.constructor,i=l.split(".").map(Number);t(i[0]+i[1]/100>=5,`Artplayer.js@${l} is not compatible the artplayerPluginAds@${o.version}. Please update it to version Artplayer.js@5.x.x`);let{template:{$player:a},icons:{volume:r,volumeClose:d,fullscreenOn:p,fullscreenOff:s,loading:u},constructor:{validator:c,utils:{query:y,append:f,setStyle:g}}}=n;e=c({html:"",video:"",url:"",playDuration:5,totalDuration:10,muted:!1,i18n:{close:"关闭广告",countdown:"%s秒",detail:"查看详情",canBeClosed:"%s秒后可关闭广告"},...e},{html:"?string",video:"?string",url:"?string",playDuration:"number",totalDuration:"number",muted:"?boolean",i18n:{close:"string",countdown:"string",detail:"string",canBeClosed:"string"}});let m=null,v=null,x=null,h=null,b=null,w=null,D=0,j=null,P=!1,$=!1,k=!1;function M(e,n){return n.replace("%s",e)}function O(){P=!0,n.play(),e.video&&m.pause(),g(n.template.$ads,"display","none"),n.emit("artplayerPluginAds:skip",e)}function A(){P||(j=setTimeout(()=>{D+=1;let n=e.playDuration-D;n>=1?x.innerHTML=M(n,e.i18n.canBeClosed):(x.innerHTML=e.i18n.close,k||(k=!0)),h.innerHTML=M(e.totalDuration-D,e.i18n.countdown),D>=e.totalDuration?O():A()},1e3))}function _(){P||clearTimeout(j)}function T(){$||($=!0,function(){n.template.$ads=f(a,'
'),m=f(n.template.$ads,e.video?``:`
${e.html}
`),w=f(n.template.$ads,'
'),f(w,u),x=y(".artplayer-plugin-ads-close",v=f(n.template.$ads,`
+
${e.playDuration<=0?e.i18n.close:M(e.playDuration,e.i18n.canBeClosed)}
+
${M(e.totalDuration,e.i18n.countdown)}
+
`)),h=y(".artplayer-plugin-ads-countdown",v),e.playDuration>=e.totalDuration&&g(x,"display","none"),n.proxy(x,"click",()=>{k&&O()});let l=y(".artplayer-plugin-ads-detail",b=f(n.template.$ads,`
+
${e.i18n.detail}
+
+
+
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Please update it to version Artplayer.js@5.x.x`);\n}\nfunction artplayerPluginAds(option) {\n return (art)=>{\n checkVersion(art);\n const { template: { $player }, icons: { volume, volumeClose, fullscreenOn, fullscreenOff, loading }, constructor: { validator, utils: { query, append, setStyle } } } = art;\n option = validator({\n html: '',\n video: '',\n url: '',\n playDuration: 5,\n totalDuration: 10,\n muted: false,\n i18n: {\n close: \"\\u5173\\u95ED\\u5E7F\\u544A\",\n countdown: \"%s\\u79D2\",\n detail: \"\\u67E5\\u770B\\u8BE6\\u60C5\",\n canBeClosed: \"%s\\u79D2\\u540E\\u53EF\\u5173\\u95ED\\u5E7F\\u544A\"\n },\n ...option\n }, {\n html: '?string',\n video: '?string',\n url: '?string',\n playDuration: 'number',\n totalDuration: 'number',\n muted: '?boolean',\n i18n: {\n close: 'string',\n countdown: 'string',\n detail: 'string',\n canBeClosed: 'string'\n }\n });\n let $ads = null;\n let $timer = null;\n let $close = null;\n let $countdown = null;\n let $control = null;\n let $loading = null;\n let time = 0;\n let timer = null;\n let isEnd = false;\n let isInit = false;\n let isCanClose = false;\n function getI18n(val, str) {\n return str.replace('%s', val);\n }\n function skip() {\n isEnd = true;\n art.play();\n if (option.video) $ads.pause();\n setStyle(art.template.$ads, 'display', 'none');\n art.emit('artplayerPluginAds:skip', option);\n }\n function play() {\n if (isEnd) return;\n timer = setTimeout(()=>{\n time += 1;\n const playDuration = option.playDuration - time;\n if (playDuration >= 1) $close.innerHTML = getI18n(playDuration, option.i18n.canBeClosed);\n else {\n $close.innerHTML = option.i18n.close;\n if (!isCanClose) isCanClose = true;\n }\n $countdown.innerHTML = getI18n(option.totalDuration - time, option.i18n.countdown);\n if (time >= option.totalDuration) skip();\n else play();\n }, 1000);\n }\n function pause() {\n if (isEnd) return;\n clearTimeout(timer);\n }\n function show() {\n art.template.$ads = append($player, '
');\n $ads = append(art.template.$ads, option.video ? `` : `
${option.html}
`);\n $loading = append(art.template.$ads, '
');\n append($loading, loading);\n $timer = append(art.template.$ads, `
\n
${option.playDuration <= 0 ? option.i18n.close : getI18n(option.playDuration, option.i18n.canBeClosed)}
\n
${getI18n(option.totalDuration, option.i18n.countdown)}
\n
`);\n $close = query('.artplayer-plugin-ads-close', $timer);\n $countdown = query('.artplayer-plugin-ads-countdown', $timer);\n if (option.playDuration >= option.totalDuration) setStyle($close, 'display', 'none');\n art.proxy($close, 'click', ()=>{\n if (isCanClose) skip();\n });\n $control = append(art.template.$ads, `
\n
${option.i18n.detail}
\n
\n
\n
`);\n const $detail = query('.artplayer-plugin-ads-detail', $control);\n const $muted = query('.artplayer-plugin-ads-muted', $control);\n const $fullscreen = query('.artplayer-plugin-ads-fullscreen', $control);\n if (option.url) art.proxy($detail, 'click', ()=>{\n window.open(option.url);\n art.emit('artplayerPluginAds:click', option);\n });\n else setStyle($detail, 'display', 'none');\n if (option.video) {\n const $volume = append($muted, volume);\n const $volumeClose = append($muted, volumeClose);\n setStyle($volumeClose, 'display', 'none');\n // If the ad was set to muted initially, match the icon\n if (option.muted) {\n $ads.muted = true;\n setStyle($volume, 'display', 'none');\n setStyle($volumeClose, 'display', 'inline-flex');\n }\n art.proxy($muted, 'click', ()=>{\n $ads.muted = !$ads.muted;\n if ($ads.muted) {\n setStyle($volume, 'display', 'none');\n setStyle($volumeClose, 'display', 'inline-flex');\n } else {\n setStyle($volume, 'display', 'inline-flex');\n setStyle($volumeClose, 'display', 'none');\n }\n });\n } else setStyle($muted, 'display', 'none');\n const $fullscreenOn = append($fullscreen, fullscreenOn);\n const $fullscreenOff = append($fullscreen, fullscreenOff);\n setStyle($fullscreenOff, 'display', 'none');\n art.proxy($fullscreen, 'click', ()=>{\n art.fullscreen = !art.fullscreen;\n if (art.fullscreen) {\n setStyle($fullscreenOn, 'display', 'inline-flex');\n setStyle($fullscreenOff, 'display', 'none');\n } else {\n setStyle($fullscreenOn, 'display', 'none');\n setStyle($fullscreenOff, 'display', 'inline-flex');\n }\n });\n art.proxy($ads, 'click', ()=>{\n if (option.url) window.open(option.url);\n art.emit('artplayerPluginAds:click', option);\n });\n }\n function init() {\n if (isInit) return;\n isInit = true;\n show();\n art.pause();\n if (option.video) {\n art.proxy($ads, 'error', skip);\n art.proxy($ads, 'loadedmetadata', ()=>{\n play();\n $ads.play();\n setStyle($timer, 'display', 'flex');\n setStyle($control, 'display', 'flex');\n setStyle($loading, 'display', 'none');\n });\n } else {\n play();\n setStyle($timer, 'display', 'flex');\n setStyle($control, 'display', 'flex');\n setStyle($loading, 'display', 'none');\n }\n art.proxy(document, 'visibilitychange', ()=>{\n if (document.hidden) pause();\n else play();\n });\n }\n art.on('ready', ()=>{\n art.once('play', init);\n art.once('video:playing', init);\n });\n return {\n name: 'artplayerPluginAds',\n skip,\n pause,\n play\n };\n };\n}\nif (typeof document !== 'undefined') {\n if (!document.getElementById('artplayer-plugin-ads')) {\n const $style = document.createElement('style');\n $style.id = 'artplayer-plugin-ads';\n $style.textContent = (0, _styleLessDefault.default);\n document.head.appendChild($style);\n }\n}\nif (typeof window !== 'undefined') window['artplayerPluginAds'] = artplayerPluginAds;\n\n},{\"bundle-text:./style.less\":\"1GXMH\",\"@parcel/transformer-js/src/esmodule-helpers.js\":\"5lQoW\"}],\"1GXMH\":[function(require,module,exports,__globalThis) {\nmodule.exports = \".artplayer-plugin-ads{z-index:150;color:#fff;background-color:#000;width:100%;height:100%;font-size:13px;line-height:1;position:absolute;inset:0;overflow:hidden}.artplayer-plugin-ads .artplayer-plugin-ads-html{justify-content:center;align-items:center;width:100%;height:100%;display:flex}.artplayer-plugin-ads .artplayer-plugin-ads-video{width:100%;height:100%}.artplayer-plugin-ads .artplayer-plugin-ads-timer{display:none;position:absolute;top:10px;right:10px}.artplayer-plugin-ads .artplayer-plugin-ads-timer>div{cursor:pointer;background-color:#00000080;border-radius:15px;align-items:center;margin-left:5px;padding:5px 10px;display:flex}.artplayer-plugin-ads .artplayer-plugin-ads-control{display:none;position:absolute;bottom:10px;right:10px}.artplayer-plugin-ads .artplayer-plugin-ads-control>div{cursor:pointer;background-color:#00000080;border-radius:15px;align-items:center;margin-left:5px;padding:5px 10px;display:flex}.artplayer-plugin-ads .artplayer-plugin-ads-control .art-icon svg{width:20px;height:20px}.artplayer-plugin-ads .artplayer-plugin-ads-loading{justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:absolute;inset:0}\";\n\n},{}],\"5lQoW\":[function(require,module,exports,__globalThis) {\nexports.interopDefault = function(a) {\n return a && a.__esModule ? a : {\n default: a\n };\n};\nexports.defineInteropFlag = function(a) {\n Object.defineProperty(a, '__esModule', {\n value: true\n });\n};\nexports.exportAll = function(source, dest) {\n Object.keys(source).forEach(function(key) {\n if (key === 'default' || key === '__esModule' || Object.prototype.hasOwnProperty.call(dest, key)) return;\n Object.defineProperty(dest, key, {\n enumerable: true,\n get: function() {\n return source[key];\n }\n });\n });\n return dest;\n};\nexports.export = function(dest, destName, get) {\n Object.defineProperty(dest, destName, {\n enumerable: true,\n get: get\n });\n};\n\n},{}]},[\"2Uydo\"], \"2Uydo\", \"parcelRequire4dc0\", {})\nlet {default: _default, } = parcelRequire4dc0(\"2Uydo\");\nexport {_default as default, };\n\n//# sourceMappingURL=index.js.map\n","import style from 'bundle-text:./style.less';\n\nfunction checkVersion(art) {\n const {\n version,\n utils: { errorHandle },\n } = art.constructor;\n const arr = version.split('.').map(Number);\n const major = arr[0];\n const minor = arr[1] / 100;\n errorHandle(\n major + minor >= 5,\n `Artplayer.js@${version} is not compatible the artplayerPluginAds@${artplayerPluginAds.version}. Please update it to version Artplayer.js@5.x.x`,\n );\n}\n\nexport default function artplayerPluginAds(option) {\n return (art) => {\n checkVersion(art);\n\n const {\n template: { $player },\n icons: { volume, volumeClose, fullscreenOn, fullscreenOff, loading },\n constructor: {\n validator,\n utils: { query, append, setStyle },\n },\n } = art;\n\n option = validator(\n {\n html: '',\n video: '',\n url: '',\n playDuration: 5,\n totalDuration: 10,\n muted: false,\n i18n: {\n close: '关闭广告',\n countdown: '%s秒',\n detail: '查看详情',\n canBeClosed: '%s秒后可关闭广告',\n },\n ...option,\n },\n {\n html: '?string',\n video: '?string',\n url: '?string',\n playDuration: 'number',\n totalDuration: 'number',\n muted: '?boolean',\n i18n: {\n close: 'string',\n countdown: 'string',\n detail: 'string',\n canBeClosed: 'string',\n },\n },\n );\n\n let $ads = null;\n let $timer = null;\n let $close = null;\n let $countdown = null;\n let $control = null;\n let $loading = null;\n\n let time = 0;\n let timer = null;\n let isEnd = false;\n let isInit = false;\n let isCanClose = false;\n\n function getI18n(val, str) {\n return str.replace('%s', val);\n }\n\n function skip() {\n isEnd = true;\n art.play();\n if (option.video) $ads.pause();\n setStyle(art.template.$ads, 'display', 'none');\n art.emit('artplayerPluginAds:skip', option);\n }\n\n function play() {\n if (isEnd) return;\n\n timer = setTimeout(() => {\n time += 1;\n\n const playDuration = option.playDuration - time;\n if (playDuration >= 1) {\n $close.innerHTML = getI18n(playDuration, option.i18n.canBeClosed);\n } else {\n $close.innerHTML = option.i18n.close;\n if (!isCanClose) {\n isCanClose = true;\n }\n }\n\n $countdown.innerHTML = getI18n(option.totalDuration - time, option.i18n.countdown);\n\n if (time >= option.totalDuration) {\n skip();\n } else {\n play();\n }\n }, 1000);\n }\n\n function pause() {\n if (isEnd) return;\n clearTimeout(timer);\n }\n\n function show() {\n art.template.$ads = append($player, '
');\n\n $ads = append(\n art.template.$ads,\n option.video\n ? ``\n : `
${option.html}
`,\n );\n\n $loading = append(art.template.$ads, '
');\n append($loading, loading);\n\n $timer = append(\n art.template.$ads,\n `
\n
${\n option.playDuration <= 0\n ? option.i18n.close\n : getI18n(option.playDuration, option.i18n.canBeClosed)\n }
\n
${getI18n(\n option.totalDuration,\n option.i18n.countdown,\n )}
\n
`,\n );\n\n $close = query('.artplayer-plugin-ads-close', $timer);\n $countdown = query('.artplayer-plugin-ads-countdown', $timer);\n\n if (option.playDuration >= option.totalDuration) {\n setStyle($close, 'display', 'none');\n }\n\n art.proxy($close, 'click', () => {\n if (isCanClose) {\n skip();\n }\n });\n\n $control = append(\n art.template.$ads,\n `
\n
${option.i18n.detail}
\n
\n
\n
`,\n );\n\n const $detail = query('.artplayer-plugin-ads-detail', $control);\n const $muted = query('.artplayer-plugin-ads-muted', $control);\n const $fullscreen = query('.artplayer-plugin-ads-fullscreen', $control);\n\n if (option.url) {\n art.proxy($detail, 'click', () => {\n window.open(option.url);\n art.emit('artplayerPluginAds:click', option);\n });\n } else {\n setStyle($detail, 'display', 'none');\n }\n\n if (option.video) {\n const $volume = append($muted, volume);\n const $volumeClose = append($muted, volumeClose);\n setStyle($volumeClose, 'display', 'none');\n\n // If the ad was set to muted initially, match the icon\n if (option.muted) {\n $ads.muted = true;\n setStyle($volume, 'display', 'none');\n setStyle($volumeClose, 'display', 'inline-flex');\n }\n\n art.proxy($muted, 'click', () => {\n $ads.muted = !$ads.muted;\n if ($ads.muted) {\n setStyle($volume, 'display', 'none');\n setStyle($volumeClose, 'display', 'inline-flex');\n } else {\n setStyle($volume, 'display', 'inline-flex');\n setStyle($volumeClose, 'display', 'none');\n }\n });\n } else {\n setStyle($muted, 'display', 'none');\n }\n\n const $fullscreenOn = append($fullscreen, fullscreenOn);\n const $fullscreenOff = append($fullscreen, fullscreenOff);\n setStyle($fullscreenOff, 'display', 'none');\n\n art.proxy($fullscreen, 'click', () => {\n art.fullscreen = !art.fullscreen;\n if (art.fullscreen) {\n setStyle($fullscreenOn, 'display', 'inline-flex');\n setStyle($fullscreenOff, 'display', 'none');\n } else {\n setStyle($fullscreenOn, 'display', 'none');\n setStyle($fullscreenOff, 'display', 'inline-flex');\n }\n });\n\n art.proxy($ads, 'click', () => {\n if (option.url) window.open(option.url);\n art.emit('artplayerPluginAds:click', option);\n });\n }\n\n function init() {\n if (isInit) return;\n isInit = true;\n\n show();\n art.pause();\n\n if (option.video) {\n art.proxy($ads, 'error', skip);\n art.proxy($ads, 'loadedmetadata', () => {\n play();\n $ads.play();\n setStyle($timer, 'display', 'flex');\n setStyle($control, 'display', 'flex');\n setStyle($loading, 'display', 'none');\n });\n } else {\n play();\n setStyle($timer, 'display', 'flex');\n setStyle($control, 'display', 'flex');\n setStyle($loading, 'display', 'none');\n }\n\n art.proxy(document, 'visibilitychange', () => {\n if (document.hidden) {\n pause();\n } else {\n play();\n }\n });\n }\n\n art.on('ready', () => {\n art.once('play', init);\n art.once('video:playing', init);\n });\n\n return {\n name: 'artplayerPluginAds',\n skip,\n pause,\n play,\n };\n };\n}\n\nif (typeof document !== 'undefined') {\n if (!document.getElementById('artplayer-plugin-ads')) {\n const $style = document.createElement('style');\n $style.id = 'artplayer-plugin-ads';\n $style.textContent = style;\n document.head.appendChild($style);\n }\n}\n\nif (typeof window !== 'undefined') {\n window['artplayerPluginAds'] = artplayerPluginAds;\n}\n","module.exports = \"e140a0ba961ecae5\";","exports.interopDefault = function (a) {\n return a && a.__esModule ? a : {default: a};\n};\n\nexports.defineInteropFlag = function (a) {\n Object.defineProperty(a, '__esModule', {value: true});\n};\n\nexports.exportAll = function (source, dest) {\n Object.keys(source).forEach(function (key) {\n if (\n key === 'default' ||\n key === '__esModule' ||\n Object.prototype.hasOwnProperty.call(dest, key)\n ) {\n return;\n }\n\n Object.defineProperty(dest, key, {\n enumerable: true,\n get: function () {\n return source[key];\n },\n });\n });\n\n return dest;\n};\n\nexports.export = function (dest, destName, get) {\n Object.defineProperty(dest, destName, {\n enumerable: true,\n get: get,\n });\n};\n"],"names":["modules","entry","mainEntry","parcelRequireName","externals","distDir","publicUrl","devServer","globalObject","globalThis","self","window","global","previousRequire","importMap","i","cache","nodeRequire","module","require","bind","newRequire","name","jumped","currentRequire","err","Error","code","localRequire","resolve","x","id","Module","call","exports","res","isParcelRequire","moduleName","bundle","parent","register","Object","defineProperty","get","length","mainExports","define","amd","__globalThis","parcelHelpers","defineInteropFlag","export","artplayerPluginAds","_styleLess","_styleLessDefault","interopDefault","option","art","version","utils","errorHandle","constructor","arr","split","map","Number","major","template","$player","icons","volume","volumeClose","fullscreenOn","fullscreenOff","loading","validator","query","append","setStyle","html","video","url","playDuration","totalDuration","muted","i18n","close","countdown","detail","canBeClosed","$ads","$timer","$close","$countdown","$control","$loading","time","timer","isEnd","isInit","isCanClose","getI18n","val","str","replace","skip","play","pause","emit","setTimeout","innerHTML","clearTimeout","init","show","proxy","$detail","$muted","$fullscreen","open","$volume","$volumeClose","$fullscreenOn","$fullscreenOff","fullscreen","document","hidden","on","once","getElementById","$style","createElement","textContent","default","head","appendChild","a","__esModule","value","exportAll","source","dest","keys","forEach","key","prototype","hasOwnProperty","enumerable","destName","_default","parcelRequire4dc0"],"version":3,"file":"index.js.map"} \ No newline at end of file diff --git a/packages/artplayer-plugin-ads/package.json b/packages/artplayer-plugin-ads/package.json index 1c87b843a..56cd7b4dc 100644 --- a/packages/artplayer-plugin-ads/package.json +++ b/packages/artplayer-plugin-ads/package.json @@ -2,10 +2,16 @@ "license": "MIT", "version": "2.0.0", "name": "artplayer-plugin-ads", - "types": "types/artplayer-plugin-ads.d.ts", "description": "Ads plugin for ArtPlayer", "main": "dist/artplayer-plugin-ads.js", "legacy": "dist/artplayer-plugin-ads.legacy.js", + "module": "dist/artplayer-plugin-ads.esm.js", + "types": "types/artplayer-plugin-ads.d.ts", + "exports": { + "import": "./dist/artplayer-plugin-ads.esm.js", + "require": "./dist/artplayer-plugin-ads.js", + "default": "./dist/artplayer-plugin-ads.js" + }, "author": "Harvey Zack ", "browserslist": "last 1 Chrome version", "homepage": "https://artplayer.org", @@ -21,4 +27,4 @@ "video", "player" ] -} +} \ No newline at end of file diff --git a/packages/artplayer-plugin-ambilight/dist/artplayer-plugin-ambilight.esm.js b/packages/artplayer-plugin-ambilight/dist/artplayer-plugin-ambilight.esm.js new file mode 100644 index 000000000..962aaae78 --- /dev/null +++ b/packages/artplayer-plugin-ambilight/dist/artplayer-plugin-ambilight.esm.js @@ -0,0 +1,10 @@ + +/*! + * artplayer-plugin-ambilight.js v1.0.0 + * Github: https://github.com/zhw2590582/ArtPlayer + * (c) 2017-2025 Harvey Zack + * Released under the MIT License. + */ + +!function(e,r,t,n,o,i,l,u){var f="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},a="function"==typeof f[n]&&f[n],d=a.i||{},c=a.cache||{},s="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function p(r,t){if(!c[r]){if(!e[r]){if(o[r])return o[r];var i="function"==typeof f[n]&&f[n];if(!t&&i)return i(r,!0);if(a)return a(r,!0);if(s&&"string"==typeof r)return s(r);var 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').join('');\n return Array.from($ambilight.children);\n }\n function setupAmbilight($ambilight, $video) {\n addClass($ambilight, 'artplayer-plugin-ambilight');\n $video.parentNode.insertBefore($ambilight, $video);\n setStyles($ambilight, {\n position: 'absolute',\n top: 0,\n left: 0,\n zIndex: 9,\n inset: 0,\n display: 'grid',\n gridTemplateColumns: '1fr 1fr 1fr',\n gridTemplateRows: '1fr 1fr 1fr'\n });\n }\n function setupGridItems(gridItems, blur, opacity, duration) {\n gridItems.forEach(($item)=>{\n setStyles($item, {\n opacity,\n filter: `blur(${blur})`,\n transition: `background-color ${duration}s ease`\n });\n });\n }\n function createColorUpdater($video, gridItems, frequency) {\n const canvas = createElement('canvas');\n const ctx = canvas.getContext('2d');\n canvas.width = 3;\n canvas.height = 3;\n function getAverageColor(x, y, w, h) {\n ctx.drawImage($video, x, y, w, h, 0, 0, 1, 1);\n const [r, g, b] = ctx.getImageData(0, 0, 1, 1).data;\n return `rgb(${r}, ${g}, ${b})`;\n }\n let lastUpdateTime = 0;\n return function updateColors() {\n const now = performance.now();\n if (now - lastUpdateTime < 1000 / frequency || !art.playing) {\n animationFrameId = requestAnimationFrame(updateColors);\n return;\n }\n lastUpdateTime = now;\n const w = $video.videoWidth / 3;\n const h = $video.videoHeight / 3;\n const colors = [\n [\n 0,\n 0\n ],\n [\n w,\n 0\n ],\n [\n 2 * w,\n 0\n ],\n [\n 0,\n h\n ],\n [\n w,\n h\n ],\n [\n 2 * w,\n h\n ],\n [\n 0,\n 2 * h\n ],\n [\n w,\n 2 * h\n ],\n [\n 2 * w,\n 2 * h\n ]\n ].map(([x, y])=>getAverageColor(x, y, w, h));\n gridItems.forEach(($item, index)=>{\n $item.style.backgroundColor = colors[index];\n });\n animationFrameId = requestAnimationFrame(updateColors);\n };\n }\n };\n}\nif (typeof window !== 'undefined') window['artplayerPluginAmbilight'] = artplayerPluginAmbilight;\n\n},{\"@parcel/transformer-js/src/esmodule-helpers.js\":\"5lQoW\"}],\"5lQoW\":[function(require,module,exports,__globalThis) {\nexports.interopDefault = function(a) {\n return a && a.__esModule ? a : {\n default: a\n };\n};\nexports.defineInteropFlag = function(a) {\n Object.defineProperty(a, '__esModule', {\n value: true\n });\n};\nexports.exportAll = function(source, dest) {\n Object.keys(source).forEach(function(key) {\n if (key === 'default' || key === '__esModule' || Object.prototype.hasOwnProperty.call(dest, key)) return;\n Object.defineProperty(dest, key, {\n enumerable: true,\n get: function() {\n return source[key];\n }\n });\n });\n return dest;\n};\nexports.export = function(dest, destName, get) {\n Object.defineProperty(dest, destName, {\n enumerable: true,\n get: get\n });\n};\n\n},{}]},[\"9P7rs\"], \"9P7rs\", \"parcelRequire4dc0\", {})\nlet {default: _default, } = parcelRequire4dc0(\"9P7rs\");\nexport {_default as default, };\n\n//# sourceMappingURL=index.js.map\n","export default function artplayerPluginAmbilight(option = {}) {\n return (art) => {\n const { $video } = art.template;\n const { createElement, addClass, setStyles } = art.constructor.utils;\n const { blur = '50px', opacity = 0.5, frequency = 10, duration = 0.3 } = option;\n\n const $ambilight = createElement('div');\n const gridItems = createGridItems($ambilight);\n\n setupAmbilight($ambilight, $video);\n setupGridItems(gridItems, blur, opacity, duration);\n\n const updateColors = createColorUpdater($video, gridItems, frequency);\n\n let animationFrameId = null;\n\n function start() {\n if (!animationFrameId) {\n updateColors();\n }\n }\n\n function stop() {\n if (animationFrameId) {\n cancelAnimationFrame(animationFrameId);\n animationFrameId = null;\n }\n }\n\n art.on('ready', start);\n art.on('destroy', stop);\n\n return {\n name: 'artplayerPluginAmbilight',\n start,\n stop,\n };\n\n function createGridItems($ambilight) {\n $ambilight.innerHTML = Array(9).fill('
').join('');\n return Array.from($ambilight.children);\n }\n\n function setupAmbilight($ambilight, $video) {\n addClass($ambilight, 'artplayer-plugin-ambilight');\n $video.parentNode.insertBefore($ambilight, $video);\n setStyles($ambilight, {\n position: 'absolute',\n top: 0,\n left: 0,\n zIndex: 9,\n inset: 0,\n display: 'grid',\n gridTemplateColumns: '1fr 1fr 1fr',\n gridTemplateRows: '1fr 1fr 1fr',\n });\n }\n\n function setupGridItems(gridItems, blur, opacity, duration) {\n gridItems.forEach(($item) => {\n setStyles($item, {\n opacity,\n filter: `blur(${blur})`,\n transition: `background-color ${duration}s ease`,\n });\n });\n }\n\n function createColorUpdater($video, gridItems, frequency) {\n const canvas = createElement('canvas');\n const ctx = canvas.getContext('2d');\n canvas.width = 3;\n canvas.height = 3;\n\n function getAverageColor(x, y, w, h) {\n ctx.drawImage($video, x, y, w, h, 0, 0, 1, 1);\n const [r, g, b] = ctx.getImageData(0, 0, 1, 1).data;\n return `rgb(${r}, ${g}, ${b})`;\n }\n\n let lastUpdateTime = 0;\n\n return function updateColors() {\n const now = performance.now();\n if (now - lastUpdateTime < 1000 / frequency || !art.playing) {\n animationFrameId = requestAnimationFrame(updateColors);\n return;\n }\n\n lastUpdateTime = now;\n\n const w = $video.videoWidth / 3;\n const h = $video.videoHeight / 3;\n\n const colors = [\n [0, 0],\n [w, 0],\n [2 * w, 0],\n [0, h],\n [w, h],\n [2 * w, h],\n [0, 2 * h],\n [w, 2 * h],\n [2 * w, 2 * h],\n ].map(([x, y]) => getAverageColor(x, y, w, h));\n\n gridItems.forEach(($item, index) => {\n $item.style.backgroundColor = colors[index];\n });\n\n animationFrameId = requestAnimationFrame(updateColors);\n };\n }\n };\n}\n\nif (typeof window !== 'undefined') {\n window['artplayerPluginAmbilight'] = artplayerPluginAmbilight;\n}\n","exports.interopDefault = function (a) {\n return a && a.__esModule ? a : {default: a};\n};\n\nexports.defineInteropFlag = function (a) {\n Object.defineProperty(a, '__esModule', {value: true});\n};\n\nexports.exportAll = function (source, dest) {\n Object.keys(source).forEach(function (key) {\n if (\n key === 'default' ||\n key === '__esModule' ||\n Object.prototype.hasOwnProperty.call(dest, key)\n ) {\n return;\n }\n\n Object.defineProperty(dest, key, {\n enumerable: true,\n get: function () {\n return source[key];\n },\n });\n });\n\n return dest;\n};\n\nexports.export = function (dest, destName, get) {\n Object.defineProperty(dest, destName, {\n enumerable: true,\n get: get,\n });\n};\n"],"names":["modules","entry","mainEntry","parcelRequireName","externals","distDir","publicUrl","devServer","globalObject","globalThis","self","window","global","previousRequire","importMap","i","cache","nodeRequire","module","require","bind","newRequire","name","jumped","currentRequire","err","Error","code","localRequire","resolve","x","id","Module","call","exports","res","isParcelRequire","moduleName","bundle","parent","register","Object","defineProperty","get","length","mainExports","define","amd","__globalThis","parcelHelpers","artplayerPluginAmbilight","option","art","$ambilight","$video","gridItems","blur","opacity","duration","template","createElement","addClass","setStyles","constructor","utils","frequency","innerHTML","Array","fill","join","from","children","parentNode","insertBefore","position","top","left","zIndex","inset","display","gridTemplateColumns","gridTemplateRows","forEach","$item","filter","transition","updateColors","createColorUpdater","canvas","ctx","getContext","width","height","lastUpdateTime","now","performance","playing","animationFrameId","requestAnimationFrame","w","videoWidth","h","videoHeight","colors","map","y","getAverageColor","drawImage","r","g","b","getImageData","data","index","style","backgroundColor","start","stop","cancelAnimationFrame","on","defineInteropFlag","export","interopDefault","a","__esModule","default","value","exportAll","source","dest","keys","key","prototype","hasOwnProperty","enumerable","destName","_default","parcelRequire4dc0"],"version":3,"file":"index.js.map"} \ No newline at end of file diff --git a/packages/artplayer-plugin-ambilight/package.json b/packages/artplayer-plugin-ambilight/package.json index 6a070aec2..b21c480a9 100644 --- a/packages/artplayer-plugin-ambilight/package.json +++ b/packages/artplayer-plugin-ambilight/package.json @@ -2,10 +2,16 @@ "license": "MIT", "version": "1.0.0", "name": "artplayer-plugin-ambilight", - "types": "types/artplayer-plugin-ambilight.d.ts", "description": "ambilight plugin for ArtPlayer", "main": "dist/artplayer-plugin-ambilight.js", "legacy": "dist/artplayer-plugin-ambilight.legacy.js", + "module": "dist/artplayer-plugin-ambilight.esm.js", + "types": "types/artplayer-plugin-ambilight.d.ts", + "exports": { + "import": "./dist/artplayer-plugin-ambilight.esm.js", + "require": "./dist/artplayer-plugin-ambilight.js", + "default": "./dist/artplayer-plugin-ambilight.js" + }, "author": "Harvey Zack ", "browserslist": "last 1 Chrome version", "homepage": "https://artplayer.org", @@ -21,4 +27,4 @@ "video", "player" ] -} +} \ No newline at end of file diff --git a/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.esm.js b/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.esm.js new file mode 100644 index 000000000..e2cd392bc --- /dev/null +++ b/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.esm.js @@ -0,0 +1,10 @@ + +/*! + * artplayer-plugin-auto-thumbnail.js v1.0.1 + * Github: https://github.com/zhw2590582/ArtPlayer + * (c) 2017-2025 Harvey Zack + * Released under the MIT License. + */ + +!function(e,t,n,o,r,i,u,l){var d="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},f="function"==typeof d[o]&&d[o],a=f.i||{},c=f.cache||{},s="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function p(t,n){if(!c[t]){if(!e[t]){if(r[t])return r[t];var i="function"==typeof d[o]&&d[o];if(!n&&i)return i(t,!0);if(f)return f(t,!0);if(s&&"string"==typeof t)return s(t);var u=Error("Cannot find module '"+t+"'");throw u.code="MODULE_NOT_FOUND",u}a.resolve=function(n){var o=e[t][1][n];return null!=o?o:n},a.cache={};var l=c[t]=new p.Module(t);e[t][0].call(l.exports,a,l,l.exports,d)}return c[t].exports;function a(e){var t=a.resolve(e);return!1===t?{}:p(t)}}p.isParcelRequire=!0,p.Module=function(e){this.id=e,this.bundle=p,this.require=s,this.exports={}},p.modules=e,p.cache=c,p.parent=f,p.distDir=void 0,p.publicUrl=void 0,p.devServer=void 0,p.i=a,p.register=function(t,n){e[t]=[function(e,t){t.exports=n},{}]},Object.defineProperty(p,"root",{get:function(){return d[o]}}),d[o]=p;for(var m=0;m(t.on("video:loadedmetadata",()=>{let n=e.url||t.option.url,o=e.width||160,r=e.number||100,i=e.scale||1;!function({url:e,width:t,number:n},o){let r=document.createElement("video");r.crossOrigin="anonymous",r.src=e,r.onloadedmetadata=()=>{let e=r.duration,i=document.createElement("canvas"),u=i.getContext("2d"),l=Math.floor(t*r.videoHeight/r.videoWidth);i.width=10*t,i.height=l*Math.ceil(n/10);let d=0,f=null;!function a(c){i.toBlob(e=>{URL.revokeObjectURL(f),o({url:f=URL.createObjectURL(e),height:l})},"image/jpeg"),c>=n||(r.currentTime=e*c/n,r.onseeked=()=>{u.drawImage(r,c%10*t,Math.floor(c/10)*l,t,l),d++,a(c+1)})}(0)}}({url:n,width:o,number:r},e=>{t.thumbnails={...e,column:10,number:r,width:o,scale:i}})}),{name:"artplayerPluginAutoThumbnail"})}r.defineInteropFlag(n),r.export(n,"default",()=>i),"undefined"!=typeof window&&(window.artplayerPluginAutoThumbnail=i)},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"5lQoW":[function(e,t,n,o){n.interopDefault=function(e){return e&&e.__esModule?e:{default:e}},n.defineInteropFlag=function(e){Object.defineProperty(e,"__esModule",{value:!0})},n.exportAll=function(e,t){return Object.keys(e).forEach(function(n){"default"===n||"__esModule"===n||Object.prototype.hasOwnProperty.call(t,n)||Object.defineProperty(t,n,{enumerable:!0,get:function(){return e[n]}})}),t},n.export=function(e,t,n){Object.defineProperty(e,t,{enumerable:!0,get:n})}},{}]},["guSFC"],"guSFC","parcelRequire4dc0",{});let{default:e}=parcelRequire4dc0("guSFC");export{e as default}; +//# sourceMappingURL=index.js.map diff --git a/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.js b/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.js index 882661215..1c92680b9 100644 --- a/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.js +++ b/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.js @@ -5,4 +5,4 @@ * (c) 2017-2025 Harvey Zack * Released under the MIT License. */ -!function(e,t,n,o,r,i,u,l){var d="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof 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m=0;m(t.on("video:loadedmetadata",()=>{let n=e.url||t.option.url,o=e.width||160,r=e.number||100,i=e.scale||1;!function({url:e,width:t,number:n},o){let r=document.createElement("video");r.crossOrigin="anonymous",r.src=e,r.onloadedmetadata=()=>{let e=r.duration,i=document.createElement("canvas"),u=i.getContext("2d"),l=Math.floor(t*r.videoHeight/r.videoWidth);i.width=10*t,i.height=l*Math.ceil(n/10);let d=0,f=null;!function a(c){i.toBlob(e=>{URL.revokeObjectURL(f),o({url:f=URL.createObjectURL(e),height:l})},"image/jpeg"),c>=n||(r.currentTime=e*c/n,r.onseeked=()=>{u.drawImage(r,c%10*t,Math.floor(c/10)*l,t,l),d++,a(c+1)})}(0)}}({url:n,width:o,number:r},e=>{t.thumbnails={...e,column:10,number:r,width:o,scale:i}})}),{name:"artplayerPluginAutoThumbnail"})}r.defineInteropFlag(n),r.export(n,"default",()=>i),"undefined"!=typeof window&&(window.artplayerPluginAutoThumbnail=i)},{"@parcel/transformer-js/src/esmodule-helpers.js":"9pCYc"}],"9pCYc":[function(e,t,n,o){n.interopDefault=function(e){return e&&e.__esModule?e:{default:e}},n.defineInteropFlag=function(e){Object.defineProperty(e,"__esModule",{value:!0})},n.exportAll=function(e,t){return Object.keys(e).forEach(function(n){"default"===n||"__esModule"===n||Object.prototype.hasOwnProperty.call(t,n)||Object.defineProperty(t,n,{enumerable:!0,get:function(){return e[n]}})}),t},n.export=function(e,t,n){Object.defineProperty(e,t,{enumerable:!0,get:n})}},{}]},["gj1wy"],"gj1wy","parcelRequire4dc0",{}); \ No newline at end of file +!function(e,t,n,o,r,i,u,l){var d="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},f="function"==typeof d[o]&&d[o],a=f.i||{},c=f.cache||{},s="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function p(t,n){if(!c[t]){if(!e[t]){if(r[t])return r[t];var i="function"==typeof d[o]&&d[o];if(!n&&i)return i(t,!0);if(f)return f(t,!0);if(s&&"string"==typeof t)return s(t);var u=Error("Cannot find module '"+t+"'");throw u.code="MODULE_NOT_FOUND",u}a.resolve=function(n){var o=e[t][1][n];return null!=o?o:n},a.cache={};var l=c[t]=new p.Module(t);e[t][0].call(l.exports,a,l,l.exports,d)}return c[t].exports;function a(e){var t=a.resolve(e);return!1===t?{}:p(t)}}p.isParcelRequire=!0,p.Module=function(e){this.id=e,this.bundle=p,this.require=s,this.exports={}},p.modules=e,p.cache=c,p.parent=f,p.distDir=void 0,p.publicUrl=void 0,p.devServer=void 0,p.i=a,p.register=function(t,n){e[t]=[function(e,t){t.exports=n},{}]},Object.defineProperty(p,"root",{get:function(){return d[o]}}),d[o]=p;for(var m=0;m(t.on("video:loadedmetadata",()=>{let n=e.url||t.option.url,o=e.width||160,r=e.number||100,i=e.scale||1;!function({url:e,width:t,number:n},o){let r=document.createElement("video");r.crossOrigin="anonymous",r.src=e,r.onloadedmetadata=()=>{let e=r.duration,i=document.createElement("canvas"),u=i.getContext("2d"),l=Math.floor(t*r.videoHeight/r.videoWidth);i.width=10*t,i.height=l*Math.ceil(n/10);let d=0,f=null;!function a(c){i.toBlob(e=>{URL.revokeObjectURL(f),o({url:f=URL.createObjectURL(e),height:l})},"image/jpeg"),c>=n||(r.currentTime=e*c/n,r.onseeked=()=>{u.drawImage(r,c%10*t,Math.floor(c/10)*l,t,l),d++,a(c+1)})}(0)}}({url:n,width:o,number:r},e=>{t.thumbnails={...e,column:10,number:r,width:o,scale:i}})}),{name:"artplayerPluginAutoThumbnail"})}r.defineInteropFlag(n),r.export(n,"default",()=>i),"undefined"!=typeof window&&(window.artplayerPluginAutoThumbnail=i)},{"@parcel/transformer-js/src/esmodule-helpers.js":"6ykb1"}],"6ykb1":[function(e,t,n,o){n.interopDefault=function(e){return e&&e.__esModule?e:{default:e}},n.defineInteropFlag=function(e){Object.defineProperty(e,"__esModule",{value:!0})},n.exportAll=function(e,t){return Object.keys(e).forEach(function(n){"default"===n||"__esModule"===n||Object.prototype.hasOwnProperty.call(t,n)||Object.defineProperty(t,n,{enumerable:!0,get:function(){return e[n]}})}),t},n.export=function(e,t,n){Object.defineProperty(e,t,{enumerable:!0,get:n})}},{}]},["6MsoC"],"6MsoC","parcelRequire4dc0",{}); \ No newline at end of file diff --git a/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.legacy.js b/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.legacy.js index 88b0a720e..e643f722a 100644 --- a/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.legacy.js +++ b/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.legacy.js @@ -5,4 +5,4 @@ * (c) 2017-2025 Harvey Zack * Released under the MIT License. */ -!function(e,r,t,n,o,i,c,u){var a="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof 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+
+
+
+
+
+
+ `,u=null,c=[],f=t.query(".art-control-progress"),h=t.query(".art-control-progress-inner"),g=n(h,'
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+//# sourceMappingURL=index.js.map diff --git a/packages/artplayer-plugin-chapter/dist/artplayer-plugin-chapter.js b/packages/artplayer-plugin-chapter/dist/artplayer-plugin-chapter.js index 4c378abb2..225ace5e4 100644 --- a/packages/artplayer-plugin-chapter/dist/artplayer-plugin-chapter.js +++ b/packages/artplayer-plugin-chapter/dist/artplayer-plugin-chapter.js @@ -5,4 +5,4 @@ * (c) 2017-2025 Harvey Zack * Released under the MIT License. */ -!function(e,t,r,a,n,o,i,l){var d="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},p="function"==typeof d[a]&&d[a],s=p.i||{},u=p.cache||{},c="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function f(t,r){if(!u[t]){if(!e[t]){if(n[t])return n[t];var o="function"==typeof d[a]&&d[a];if(!r&&o)return o(t,!0);if(p)return p(t,!0);if(c&&"string"==typeof t)return c(t);var i=Error("Cannot find module '"+t+"'");throw i.code="MODULE_NOT_FOUND",i}s.resolve=function(r){var a=e[t][1][r];return null!=a?a:r},s.cache={};var l=u[t]=new f.Module(t);e[t][0].call(l.exports,s,l,l.exports,d)}return u[t].exports;function s(e){var t=s.resolve(e);return!1===t?{}:f(t)}}f.isParcelRequire=!0,f.Module=function(e){this.id=e,this.bundle=f,this.require=c,this.exports={}},f.modules=e,f.cache=u,f.parent=p,f.distDir=void 0,f.publicUrl=void 0,f.devServer=void 0,f.i=s,f.register=function(t,r){e[t]=[function(e,t){t.exports=r},{}]},Object.defineProperty(f,"root",{get:function(){return d[a]}}),d[a]=f;for(var h=0;hl);var o=e("bundle-text:./style.less"),i=n.interopDefault(o);function l(e={}){return t=>{let{$player:r}=t.template,{setStyle:a,append:n,clamp:o,query:i,isMobile:l,addClass:d,removeClass:p}=t.constructor.utils,s=`
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');\n function showTitle({ $chapter, width }) {\n const title = $chapter.dataset.title.trim();\n if (title) {\n setStyle($title, 'display', 'flex');\n $title.innerText = title;\n const titleWidth = $title.clientWidth;\n if (width <= titleWidth / 2) setStyle($title, 'left', 0);\n else if (width > $inner.clientWidth - titleWidth / 2) setStyle($title, 'left', `${$inner.clientWidth - titleWidth}px`);\n else setStyle($title, 'left', `${width - titleWidth / 2}px`);\n } else setStyle($title, 'display', 'none');\n }\n function update(chapters = []) {\n $chapters = [];\n $control.innerText = '';\n removeClass($player, 'artplayer-plugin-chapter');\n if (!Array.isArray(chapters)) return;\n if (!chapters.length) return;\n if (!art.duration) return;\n chapters = chapters.sort((a, b)=>a.start - b.start);\n for(let i = 0; i < chapters.length; i++){\n const chapter = chapters[i];\n const nextChapter = chapters[i + 1];\n if (chapter.end === Infinity) chapter.end = art.duration;\n if (typeof chapter.start !== 'number' || typeof chapter.end !== 'number' || typeof chapter.title !== 'string') throw new Error('Illegal chapter data type');\n if (chapter.start < 0 || chapter.end > art.duration || chapter.start >= chapter.end) throw new Error('Illegal chapter time point');\n if (nextChapter && chapter.end > nextChapter.start) throw new Error('Illegal chapter time point');\n }\n if (chapters[0].start > 0) chapters.unshift({\n start: 0,\n end: chapters[0].start,\n title: ''\n });\n if (chapters[chapters.length - 1].end < art.duration) chapters.push({\n start: chapters[chapters.length - 1].end,\n end: art.duration,\n title: ''\n });\n for(let i = 0; i < chapters.length - 1; i++)if (chapters[i].end !== chapters[i + 1].start) chapters.splice(i + 1, 0, {\n start: chapters[i].end,\n end: chapters[i + 1].start,\n title: ''\n });\n $chapters = chapters.map((chapter)=>{\n const $chapter = append($control, html);\n const start = clamp(chapter.start, 0, art.duration);\n const end = clamp(chapter.end, 0, art.duration);\n const duration = end - start;\n const percentage = duration / art.duration;\n $chapter.dataset.start = start;\n $chapter.dataset.end = end;\n $chapter.dataset.duration = duration;\n $chapter.dataset.title = chapter.title.trim();\n $chapter.style.width = `${percentage * 100}%`;\n return {\n $chapter,\n $hover: query('.art-progress-hover', $chapter),\n $loaded: query('.art-progress-loaded', $chapter),\n $played: query('.art-progress-played', $chapter)\n };\n });\n addClass($player, 'artplayer-plugin-chapter');\n art.emit('setBar', 'loaded', art.loaded || 0);\n }\n art.on('setBar', (type, percentage, event)=>{\n if (!$chapters.length) return;\n for(let i = 0; i < $chapters.length; i++){\n const { $chapter, $loaded, $played, $hover } = $chapters[i];\n const $target = {\n hover: $hover,\n loaded: $loaded,\n played: $played\n }[type];\n if (!$target) return;\n const width = $control.clientWidth * percentage;\n const currentTime = art.duration * percentage;\n const duration = parseFloat($chapter.dataset.duration);\n const start = parseFloat($chapter.dataset.start);\n const end = parseFloat($chapter.dataset.end);\n if (currentTime < start) setStyle($target, 'width', 0);\n if (currentTime > end) setStyle($target, 'width', '100%');\n if (currentTime >= start && currentTime <= end) {\n const percentage = (currentTime - start) / duration;\n setStyle($target, 'width', `${percentage * 100}%`);\n if (isMobile) {\n if (type === 'played' && event) {\n showTitle({\n $chapter,\n width\n });\n clearTimeout(titleTimer);\n titleTimer = setTimeout(()=>{\n setStyle($title, 'display', 'none');\n }, 500);\n }\n } else if (type === 'hover') showTitle({\n $chapter,\n width\n });\n }\n }\n });\n if (!isMobile) art.proxy($progress, 'mouseleave', ()=>{\n if (!$chapters.length) return;\n setStyle($title, 'display', 'none');\n });\n art.once('video:loadedmetadata', ()=>update(option.chapters));\n return {\n name: 'artplayerPluginChapter',\n update: ({ chapters })=>update(chapters)\n };\n };\n}\nif (typeof document !== 'undefined') {\n const id = 'artplayer-plugin-chapter';\n let $style = document.getElementById(id);\n if (!$style) {\n $style = document.createElement('style');\n $style.id = id;\n if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', ()=>{\n document.head.appendChild($style);\n });\n else (document.head || document.documentElement).appendChild($style);\n }\n $style.textContent = (0, _styleLessDefault.default);\n}\nif (typeof window !== 'undefined') window['artplayerPluginChapter'] = artplayerPluginChapter;\n\n},{\"bundle-text:./style.less\":\"e5E4m\",\"@parcel/transformer-js/src/esmodule-helpers.js\":\"5lQoW\"}],\"e5E4m\":[function(require,module,exports,__globalThis) {\nmodule.exports = \".artplayer-plugin-chapter .art-control-progress-inner{background-color:#0000!important;height:100%!important}.artplayer-plugin-chapter .art-control-progress-inner>.art-progress-hover,.artplayer-plugin-chapter .art-control-progress-inner>.art-progress-loaded,.artplayer-plugin-chapter .art-control-progress-inner>.art-progress-played{display:none!important}.artplayer-plugin-chapter .art-control-thumbnails{bottom:calc(var(--art-bottom-gap) + 64px)!important}.artplayer-plugin-chapter .art-chapters{z-index:0;align-items:center;gap:4px;height:100%;display:flex;position:absolute;inset:0;transform:scaleY(1.25)}.artplayer-plugin-chapter .art-chapters .art-chapter{align-items:center;height:100%;display:flex}.artplayer-plugin-chapter .art-chapters .art-chapter .art-chapter-inner{cursor:pointer;width:100%;height:50%;transition:height var(--art-transition-duration)ease;background-color:var(--art-progress-color);border-radius:10px;position:relative;overflow:hidden}.artplayer-plugin-chapter .art-chapters .art-chapter:hover .art-chapter-inner{height:100%}.artplayer-plugin-chapter .art-chapter-title{z-index:70;border-radius:var(--art-border-radius);white-space:nowrap;background-color:var(--art-tip-background);padding:3px 5px;font-size:14px;line-height:1;display:none;position:absolute;top:-50px;left:0}\";\n\n},{}],\"5lQoW\":[function(require,module,exports,__globalThis) {\nexports.interopDefault = function(a) {\n return a && a.__esModule ? a : {\n default: a\n };\n};\nexports.defineInteropFlag = function(a) {\n Object.defineProperty(a, '__esModule', {\n value: true\n });\n};\nexports.exportAll = function(source, dest) {\n Object.keys(source).forEach(function(key) {\n if (key === 'default' || key === '__esModule' || Object.prototype.hasOwnProperty.call(dest, key)) return;\n Object.defineProperty(dest, key, {\n enumerable: true,\n get: function() {\n return source[key];\n }\n });\n });\n return dest;\n};\nexports.export = function(dest, destName, get) {\n Object.defineProperty(dest, destName, {\n enumerable: true,\n get: get\n });\n};\n\n},{}]},[\"1LLzi\"], \"1LLzi\", \"parcelRequire4dc0\", {})\nlet {default: _default, } = parcelRequire4dc0(\"1LLzi\");\nexport {_default as default, };\n\n//# sourceMappingURL=index.js.map\n","import style from 'bundle-text:./style.less';\n\nexport default function artplayerPluginChapter(option = {}) {\n return (art) => {\n const { $player } = art.template;\n const { setStyle, append, clamp, query, isMobile, addClass, removeClass } = art.constructor.utils;\n\n const html = `\n
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\n
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\n
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\n `;\n\n let titleTimer = null;\n let $chapters = [];\n\n const $progress = art.query('.art-control-progress');\n const $inner = art.query('.art-control-progress-inner');\n const $control = append($inner, '
');\n const $title = append($inner, '
');\n\n function showTitle({ $chapter, width }) {\n const title = $chapter.dataset.title.trim();\n if (title) {\n setStyle($title, 'display', 'flex');\n $title.innerText = title;\n const titleWidth = $title.clientWidth;\n if (width <= titleWidth / 2) {\n setStyle($title, 'left', 0);\n } else if (width > $inner.clientWidth - titleWidth / 2) {\n setStyle($title, 'left', `${$inner.clientWidth - titleWidth}px`);\n } else {\n setStyle($title, 'left', `${width - titleWidth / 2}px`);\n }\n } else {\n setStyle($title, 'display', 'none');\n }\n }\n\n function update(chapters = []) {\n $chapters = [];\n $control.innerText = '';\n removeClass($player, 'artplayer-plugin-chapter');\n\n if (!Array.isArray(chapters)) return;\n if (!chapters.length) return;\n if (!art.duration) return;\n\n chapters = chapters.sort((a, b) => a.start - b.start);\n\n for (let i = 0; i < chapters.length; i++) {\n const chapter = chapters[i];\n const nextChapter = chapters[i + 1];\n\n if (chapter.end === Infinity) {\n chapter.end = art.duration;\n }\n\n if (\n typeof chapter.start !== 'number' ||\n typeof chapter.end !== 'number' ||\n typeof chapter.title !== 'string'\n ) {\n throw new Error('Illegal chapter data type');\n }\n\n if (chapter.start < 0 || chapter.end > art.duration || chapter.start >= chapter.end) {\n throw new Error('Illegal chapter time point');\n }\n\n if (nextChapter && chapter.end > nextChapter.start) {\n throw new Error('Illegal chapter time point');\n }\n }\n\n if (chapters[0].start > 0) {\n chapters.unshift({ start: 0, end: chapters[0].start, title: '' });\n }\n\n if (chapters[chapters.length - 1].end < art.duration) {\n chapters.push({ start: chapters[chapters.length - 1].end, end: art.duration, title: '' });\n }\n\n for (let i = 0; i < chapters.length - 1; i++) {\n if (chapters[i].end !== chapters[i + 1].start) {\n chapters.splice(i + 1, 0, {\n start: chapters[i].end,\n end: chapters[i + 1].start,\n title: '',\n });\n }\n }\n\n $chapters = chapters.map((chapter) => {\n const $chapter = append($control, html);\n const start = clamp(chapter.start, 0, art.duration);\n const end = clamp(chapter.end, 0, art.duration);\n const duration = end - start;\n const percentage = duration / art.duration;\n $chapter.dataset.start = start;\n $chapter.dataset.end = end;\n $chapter.dataset.duration = duration;\n $chapter.dataset.title = chapter.title.trim();\n $chapter.style.width = `${percentage * 100}%`;\n\n return {\n $chapter,\n $hover: query('.art-progress-hover', $chapter),\n $loaded: query('.art-progress-loaded', $chapter),\n $played: query('.art-progress-played', $chapter),\n };\n });\n\n addClass($player, 'artplayer-plugin-chapter');\n art.emit('setBar', 'loaded', art.loaded || 0);\n }\n\n art.on('setBar', (type, percentage, event) => {\n if (!$chapters.length) return;\n\n for (let i = 0; i < $chapters.length; i++) {\n const { $chapter, $loaded, $played, $hover } = $chapters[i];\n\n const $target = {\n hover: $hover,\n loaded: $loaded,\n played: $played,\n }[type];\n\n if (!$target) return;\n\n const width = $control.clientWidth * percentage;\n const currentTime = art.duration * percentage;\n const duration = parseFloat($chapter.dataset.duration);\n const start = parseFloat($chapter.dataset.start);\n const end = parseFloat($chapter.dataset.end);\n\n if (currentTime < start) {\n setStyle($target, 'width', 0);\n }\n\n if (currentTime > end) {\n setStyle($target, 'width', '100%');\n }\n\n if (currentTime >= start && currentTime <= end) {\n const percentage = (currentTime - start) / duration;\n setStyle($target, 'width', `${percentage * 100}%`);\n\n if (isMobile) {\n if (type === 'played' && event) {\n showTitle({ $chapter, width });\n clearTimeout(titleTimer);\n titleTimer = setTimeout(() => {\n setStyle($title, 'display', 'none');\n }, 500);\n }\n } else {\n if (type === 'hover') {\n showTitle({ $chapter, width });\n }\n }\n }\n }\n });\n\n if (!isMobile) {\n art.proxy($progress, 'mouseleave', () => {\n if (!$chapters.length) return;\n setStyle($title, 'display', 'none');\n });\n }\n\n art.once('video:loadedmetadata', () => update(option.chapters));\n\n return {\n name: 'artplayerPluginChapter',\n update: ({ chapters }) => update(chapters),\n };\n };\n}\n\nif (typeof document !== 'undefined') {\n const id = 'artplayer-plugin-chapter';\n let $style = document.getElementById(id);\n if (!$style) {\n $style = document.createElement('style');\n $style.id = id;\n if (document.readyState === 'loading') {\n document.addEventListener('DOMContentLoaded', () => {\n document.head.appendChild($style);\n });\n } else {\n (document.head || document.documentElement).appendChild($style);\n }\n }\n $style.textContent = style;\n}\n\nif (typeof window !== 'undefined') {\n window['artplayerPluginChapter'] = artplayerPluginChapter;\n}\n","module.exports = \"78c751325fe725df\";","exports.interopDefault = function (a) {\n return a && a.__esModule ? a : {default: a};\n};\n\nexports.defineInteropFlag = function (a) {\n Object.defineProperty(a, '__esModule', {value: true});\n};\n\nexports.exportAll = function (source, dest) {\n Object.keys(source).forEach(function (key) {\n if (\n key === 'default' ||\n key === '__esModule' ||\n Object.prototype.hasOwnProperty.call(dest, key)\n ) {\n return;\n }\n\n Object.defineProperty(dest, key, {\n enumerable: true,\n get: function () {\n return source[key];\n },\n });\n });\n\n return dest;\n};\n\nexports.export = function (dest, destName, get) {\n Object.defineProperty(dest, destName, {\n enumerable: true,\n get: get,\n });\n};\n"],"names":["modules","entry","mainEntry","parcelRequireName","externals","distDir","publicUrl","devServer","globalObject","globalThis","self","window","global","previousRequire","importMap","i","cache","nodeRequire","module","require","bind","newRequire","name","jumped","currentRequire","err","Error","code","localRequire","resolve","x","id","Module","call","exports","res","isParcelRequire","moduleName","bundle","parent","register","Object","defineProperty","get","length","mainExports","define","amd","__globalThis","parcelHelpers","defineInteropFlag","export","artplayerPluginChapter","_styleLess","_styleLessDefault","interopDefault","option","art","$player","template","setStyle","append","clamp","query","isMobile","addClass","removeClass","constructor","utils","html","titleTimer","$chapters","$progress","$inner","$control","$title","showTitle","$chapter","width","title","dataset","trim","innerText","titleWidth","clientWidth","update","chapters","Array","isArray","duration","sort","a","b","start","chapter","nextChapter","end","Infinity","unshift","push","splice","map","percentage","style","$hover","$loaded","$played","emit","loaded","on","type","event","$target","hover","played","currentTime","parseFloat","clearTimeout","setTimeout","proxy","once","document","$style","getElementById","createElement","readyState","addEventListener","head","appendChild","documentElement","textContent","default","__esModule","value","exportAll","source","dest","keys","forEach","key","prototype","hasOwnProperty","enumerable","destName","_default","parcelRequire4dc0"],"version":3,"file":"index.js.map"} \ No newline at end of file diff --git a/packages/artplayer-plugin-chapter/package.json b/packages/artplayer-plugin-chapter/package.json index 37467b52c..94e0abc91 100644 --- a/packages/artplayer-plugin-chapter/package.json +++ b/packages/artplayer-plugin-chapter/package.json @@ -2,10 +2,16 @@ "license": "MIT", "version": "1.0.1", "name": "artplayer-plugin-chapter", - "types": "types/artplayer-plugin-chapter.d.ts", "description": "chapter plugin for ArtPlayer", "main": "dist/artplayer-plugin-chapter.js", "legacy": "dist/artplayer-plugin-chapter.legacy.js", + "module": "dist/artplayer-plugin-chapter.esm.js", + "types": "types/artplayer-plugin-chapter.d.ts", + "exports": { + "import": "./dist/artplayer-plugin-chapter.esm.js", + "require": "./dist/artplayer-plugin-chapter.js", + "default": "./dist/artplayer-plugin-chapter.js" + }, "author": "Harvey Zack ", "browserslist": "last 1 Chrome version", "homepage": "https://artplayer.org", @@ -21,4 +27,4 @@ "video", "player" ] -} +} \ No newline at end of file diff --git a/packages/artplayer-plugin-chromecast/dist/artplayer-plugin-chromecast.esm.js b/packages/artplayer-plugin-chromecast/dist/artplayer-plugin-chromecast.esm.js new file mode 100644 index 000000000..00e3442c9 --- /dev/null +++ b/packages/artplayer-plugin-chromecast/dist/artplayer-plugin-chromecast.esm.js @@ -0,0 +1,10 @@ + +/*! + * artplayer-plugin-chromecast.js v1.0.1 + * Github: https://github.com/zhw2590582/ArtPlayer + * (c) 2017-2025 Harvey Zack + * Released under the MIT License. + */ + +!function(e,t,o,n,i,r,a,c){var s="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},d="function"==typeof s[n]&&s[n],l=d.i||{},u=d.cache||{},f="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function p(t,o){if(!u[t]){if(!e[t]){if(i[t])return i[t];var r="function"==typeof s[n]&&s[n];if(!o&&r)return r(t,!0);if(d)return d(t,!0);if(f&&"string"==typeof t)return f(t);var a=Error("Cannot find module '"+t+"'");throw a.code="MODULE_NOT_FOUND",a}l.resolve=function(o){var n=e[t][1][o];return null!=n?n:o},l.cache={};var c=u[t]=new p.Module(t);e[t][0].call(c.exports,l,c,c.exports,s)}return u[t].exports;function l(e){var t=l.resolve(e);return!1===t?{}:p(t)}}p.isParcelRequire=!0,p.Module=function(e){this.id=e,this.bundle=p,this.require=f,this.exports={}},p.modules=e,p.cache=u,p.parent=d,p.distDir=void 0,p.publicUrl=void 0,p.devServer=void 0,p.i=l,p.register=function(t,o){e[t]=[function(e,t){t.exports=o},{}]},Object.defineProperty(p,"root",{get:function(){return s[n]}}),s[n]=p;for(var w=0;wc);let r=e=>new Promise((t,o)=>{let n=document.createElement("script");n.src=e,n.onload=t,n.onerror=o,document.body.appendChild(n)}),a=e=>({mp4:"video/mp4",webm:"video/webm",ogg:"video/ogg",ogv:"video/ogg",mp3:"audio/mp3",wav:"audio/wav",flv:"video/x-flv",mov:"video/quicktime",avi:"video/x-msvideo",wmv:"video/x-ms-wmv",mpd:"application/dash+xml",m3u8:"application/x-mpegURL"})[e.split("?")[0].split("#")[0].split(".").pop().toLowerCase()]||"application/octet-stream";function c(e){let t=!1,o=null,n=null,i=()=>new Promise((i,a)=>{window.__onGCastApiAvailable=r=>{if(r){let r=window.cast.framework.CastContext.getInstance();r.setOptions({receiverApplicationId:window.chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID,autoJoinPolicy:window.chrome.cast.AutoJoinPolicy.ORIGIN_SCOPED}),r.addEventListener(window.cast.framework.CastContextEventType.SESSION_STATE_CHANGED,t=>{let i=window.cast.framework.SessionState;switch(n=t.sessionState,o=t.session,t.sessionState){case i.NO_SESSION:e.onStateChange?.("disconnected"),s("disconnected");break;case i.SESSION_STARTING:e.onStateChange?.("connecting"),s("connecting");break;case i.SESSION_STARTED:e.onStateChange?.("connected"),s("connected");break;case i.SESSION_ENDING:e.onStateChange?.("disconnecting"),s("disconnecting");break;case i.SESSION_RESUMED:e.onStateChange?.("connected"),s("connected")}}),r.addEventListener(window.cast.framework.CastContextEventType.CAST_STATE_CHANGED,t=>{let o=window.cast.framework.CastState;switch(t.castState){case o.NO_DEVICES_AVAILABLE:e.onCastAvailable?.(!1);break;case o.NOT_CONNECTED:case o.CONNECTING:case o.CONNECTED:e.onCastAvailable?.(!0)}}),t=!0,i()}else a(Error("Cast API is not available"))},window.chrome&&window.chrome.cast||r(e.sdk||"https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1").catch(a)}),c=(t,o)=>{let n=e.url||t.option.url,i=new window.chrome.cast.media.MediaInfo(n,e.mimeType||a(n)),r=new window.chrome.cast.media.LoadRequest(i);o.loadMedia(r).then(()=>{t.notice.show="Casting started",e.onCastStart?.()}).catch(o=>{throw t.notice.show="Error casting media",e.onError?.(o),o})},s=e=>{let t=document.querySelector(".art-icon-cast");if(t)switch(e){case"connected":t.style.color="red";break;case"connecting":case"disconnecting":t.style.color="orange";break;default:t.style.color="white"}};return async r=>(r.controls.add({name:"chromecast",position:"right",tooltip:"Chromecast",html:`${e.icon||''}`,click:async()=>{if(!t)try{await i()}catch(t){throw r.notice.show="Failed to initialize Cast API",e.onError?.(t),t}let n=window.cast.framework.CastContext.getInstance();if(o)c(r,o);else try{let e=await n.requestSession();c(r,e)}catch(t){throw r.notice.show="Error connecting to cast session",e.onError?.(t),t}}}),{name:"artplayerPluginChromecast",getCastState:()=>n,isCasting:()=>null!==o})}"undefined"!=typeof window&&(window.artplayerPluginChromecast=c)},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"5lQoW":[function(e,t,o,n){o.interopDefault=function(e){return e&&e.__esModule?e:{default:e}},o.defineInteropFlag=function(e){Object.defineProperty(e,"__esModule",{value:!0})},o.exportAll=function(e,t){return Object.keys(e).forEach(function(o){"default"===o||"__esModule"===o||Object.prototype.hasOwnProperty.call(t,o)||Object.defineProperty(t,o,{enumerable:!0,get:function(){return e[o]}})}),t},o.export=function(e,t,o){Object.defineProperty(e,t,{enumerable:!0,get:o})}},{}]},["cv67D"],"cv67D","parcelRequire4dc0",{});let{default:e}=parcelRequire4dc0("cv67D");export{e as default}; +//# sourceMappingURL=index.js.map diff --git a/packages/artplayer-plugin-chromecast/dist/artplayer-plugin-chromecast.js b/packages/artplayer-plugin-chromecast/dist/artplayer-plugin-chromecast.js index becbbcc00..0c89f9487 100644 --- a/packages/artplayer-plugin-chromecast/dist/artplayer-plugin-chromecast.js +++ b/packages/artplayer-plugin-chromecast/dist/artplayer-plugin-chromecast.js @@ -5,4 +5,4 @@ * (c) 2017-2025 Harvey Zack * Released under the MIT License. */ -!function(e,t,o,n,i,r,a,c){var s="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},d="function"==typeof s[n]&&s[n],l=d.i||{},u=d.cache||{},f="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function w(t,o){if(!u[t]){if(!e[t]){if(i[t])return i[t];var r="function"==typeof s[n]&&s[n];if(!o&&r)return r(t,!0);if(d)return d(t,!0);if(f&&"string"==typeof t)return f(t);var a=Error("Cannot find module '"+t+"'");throw a.code="MODULE_NOT_FOUND",a}l.resolve=function(o){var n=e[t][1][o];return null!=n?n:o},l.cache={};var c=u[t]=new w.Module(t);e[t][0].call(c.exports,l,c,c.exports,s)}return u[t].exports;function l(e){var 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CastState.NO_DEVICES_AVAILABLE:\n option.onCastAvailable?.(false);\n break;\n case CastState.NOT_CONNECTED:\n option.onCastAvailable?.(true);\n break;\n case CastState.CONNECTING:\n case CastState.CONNECTED:\n option.onCastAvailable?.(true);\n break;\n }\n });\n\n isCastInitialized = true;\n resolve();\n } else {\n reject(new Error('Cast API is not available'));\n }\n };\n if (!window.chrome || !window.chrome.cast) {\n loadScript(option.sdk || DEFAULT_SDK).catch(reject);\n }\n });\n };\n\n const castVideo = (art, session) => {\n const url = option.url || art.option.url;\n const mediaInfo = new window.chrome.cast.media.MediaInfo(url, option.mimeType || getMimeType(url));\n const request = new window.chrome.cast.media.LoadRequest(mediaInfo);\n session\n .loadMedia(request)\n .then(() => {\n art.notice.show = 'Casting started';\n option.onCastStart?.();\n })\n .catch((error) => {\n art.notice.show = 'Error casting media';\n option.onError?.(error);\n throw error;\n });\n };\n\n const updateCastButton = (state) => {\n const button = document.querySelector('.art-icon-cast');\n if (button) {\n switch (state) {\n case 'connected':\n button.style.color = 'red';\n break;\n case 'connecting':\n case 'disconnecting':\n button.style.color = 'orange';\n break;\n case 'disconnected':\n default:\n button.style.color = 'white';\n break;\n }\n }\n };\n\n return async (art) => {\n art.controls.add({\n name: 'chromecast',\n position: 'right',\n tooltip: 'Chromecast',\n html: `${option.icon || DEFAULT_ICON}`,\n click: async () => {\n if (!isCastInitialized) {\n try {\n await initializeCastApi();\n } catch (error) {\n art.notice.show = 'Failed to initialize Cast API';\n option.onError?.(error);\n throw error;\n }\n }\n\n const context = window.cast.framework.CastContext.getInstance();\n if (castSession) {\n castVideo(art, castSession);\n } else {\n try {\n const session = await context.requestSession();\n castVideo(art, session);\n } catch (error) {\n art.notice.show = 'Error connecting to cast session';\n option.onError?.(error);\n throw error;\n }\n }\n },\n });\n\n return {\n name: 'artplayerPluginChromecast',\n getCastState: () => castState,\n isCasting: () => castSession !== null,\n };\n };\n}\n\nif (typeof window !== 'undefined') {\n window['artplayerPluginChromecast'] = artplayerPluginChromecast;\n}\n","exports.interopDefault = function (a) {\n return a && a.__esModule ? a : {default: a};\n};\n\nexports.defineInteropFlag = function (a) {\n Object.defineProperty(a, '__esModule', {value: true});\n};\n\nexports.exportAll = function (source, dest) {\n Object.keys(source).forEach(function (key) {\n if (\n key === 'default' ||\n key === '__esModule' ||\n Object.prototype.hasOwnProperty.call(dest, key)\n ) {\n return;\n }\n\n Object.defineProperty(dest, key, {\n enumerable: true,\n get: function () {\n return source[key];\n },\n });\n });\n\n return dest;\n};\n\nexports.export = function (dest, destName, get) {\n Object.defineProperty(dest, destName, {\n 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\ No newline at end of file diff --git a/packages/artplayer-plugin-chromecast/package.json b/packages/artplayer-plugin-chromecast/package.json index 1e5d81577..894344617 100644 --- a/packages/artplayer-plugin-chromecast/package.json +++ b/packages/artplayer-plugin-chromecast/package.json @@ -2,10 +2,16 @@ "license": "MIT", "version": "1.0.1", "name": "artplayer-plugin-chromecast", - "types": "types/artplayer-plugin-chromecast.d.ts", "description": "Chromecast plugin for ArtPlayer", "main": "dist/artplayer-plugin-chromecast.js", "legacy": "dist/artplayer-plugin-chromecast.legacy.js", + "module": "dist/artplayer-plugin-chromecast.esm.js", + "types": "types/artplayer-plugin-chromecast.d.ts", + "exports": { + "import": "./dist/artplayer-plugin-chromecast.esm.js", + "require": "./dist/artplayer-plugin-chromecast.js", + "default": "./dist/artplayer-plugin-chromecast.js" + }, "author": "Harvey Zack ", "browserslist": "last 1 Chrome version", "homepage": "https://artplayer.org", @@ -21,4 +27,4 @@ "video", "player" ] -} +} \ No newline at end of file diff --git a/packages/artplayer-plugin-danmuku-mask/dist/artplayer-plugin-danmuku-mask.esm.js b/packages/artplayer-plugin-danmuku-mask/dist/artplayer-plugin-danmuku-mask.esm.js new file mode 100644 index 000000000..3970b48f7 --- /dev/null +++ b/packages/artplayer-plugin-danmuku-mask/dist/artplayer-plugin-danmuku-mask.esm.js @@ -0,0 +1,4981 @@ + +/*! + * artplayer-plugin-danmuku-mask.js v1.0.0 + * Github: https://github.com/zhw2590582/ArtPlayer + * (c) 2017-2025 Harvey Zack + * Released under the MIT License. + */ + +!function(e,t,r,n,s,a,o,l){var i="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},u="function"==typeof i[n]&&i[n],p=u.i||{},c=u.cache||{},d="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function f(t,r){if(!c[t]){if(!e[t]){if(s[t])return s[t];var a="function"==typeof 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variance must be rank 3 or rank 1 but got rank ${f.rank}.`),null!=u&&o.assert(3===u.rank||1===u.rank,()=>`Error in batchNorm3D: scale must be rank 3 or rank 1 but got rank ${u.rank}.`),null!=p&&o.assert(3===p.rank||1===p.rank,()=>`Error in batchNorm3D: offset must be rank 3 or rank 1 but got rank ${p.rank}.`),(0,l.batchNorm)(c,d,f,p,u,i)}})},{"../tensor_util_env":"5isXB","../util":"icflD","./batchnorm":"7fvnN","./operation":"2me4m","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eQRnY:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"batchNorm4d",()=>i);var a=e("../tensor_util_env"),o=e("../util"),l=e("./batchnorm");let i=(0,e("./operation").op)({batchNorm4d_:function(e,t,r,n,s,i){let u,p,c=(0,a.convertToTensor)(e,"x","batchNorm"),d=(0,a.convertToTensor)(t,"mean","batchNorm"),f=(0,a.convertToTensor)(r,"variance","batchNorm");return null!=s&&(u=(0,a.convertToTensor)(s,"scale","batchNorm")),null!=n&&(p=(0,a.convertToTensor)(n,"offset","batchNorm")),o.assert(4===c.rank,()=>`Error in batchNorm4D: x must be rank 4 but got rank ${c.rank}.`),o.assert(4===d.rank||1===d.rank,()=>`Error in batchNorm4D: mean must be rank 4 or rank 1 but got rank ${d.rank}.`),o.assert(4===f.rank||1===f.rank,()=>`Error in batchNorm4D: variance must be rank 4 or rank 1 but got rank ${f.rank}.`),null!=u&&o.assert(4===u.rank||1===u.rank,()=>`Error in batchNorm4D: scale must be rank 4 or rank 1 but got rank ${u.rank}.`),null!=p&&o.assert(4===p.rank||1===p.rank,()=>`Error in batchNorm4D: offset must be rank 4 or rank 1 but got rank ${p.rank}.`),(0,l.batchNorm)(c,d,f,p,u,i)}})},{"../tensor_util_env":"5isXB","../util":"icflD","./batchnorm":"7fvnN","./operation":"2me4m","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"87h6O":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"bincount",()=>u);var a=e("../engine"),o=e("../kernel_names"),l=e("../tensor_util_env"),i=e("../util");let u=(0,e("./operation").op)({bincount_:function(e,t,r){let n=(0,l.convertToTensor)(e,"x","bincount"),s=(0,l.convertToTensor)(t,"weights","bincount");return i.assert("int32"===n.dtype,()=>`Error in bincount: input dtype must be int32, but got ${n.dtype}`),i.assert(r>=0,()=>`size must be non-negative, but got ${r}.`),i.assert(s.size===n.size||0===s.size,()=>`Error in bincount: weights must have the same size as input or0-length, but got input shape: ${n.shape}, weights shape: ${s.shape}.`),a.ENGINE.runKernel(o.Bincount,{x:n,weights:s},{size:r})}})},{"../engine":"c6qwc","../kernel_names":"349aa","../tensor_util_env":"5isXB","../util":"icflD","./operation":"2me4m","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"99SCY":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"bitwiseAnd",()=>u);var a=e("../engine"),o=e("../kernel_names"),l=e("../tensor_util_env"),i=e("../util_base");let u=(0,e("./operation").op)({bitwiseAnd_:function(e,t){let r=(0,l.convertToTensor)(e,"x","bitwiseAnd"),n=(0,l.convertToTensor)(t,"y","bitwiseAnd");if(!(0,i.arraysEqual)(r.shape,n.shape))throw Error(`BitwiseAnd: Tensors must have the same shape. x: ${r.shape}, y: ${n.shape}`);if("int32"!==r.dtype||"int32"!==n.dtype)throw Error(`BitwiseAnd: Only supports 'int32' values in tensor, found type of x: ${r.dtype} and type of y: ${n.dtype}`);return a.ENGINE.runKernel(o.BitwiseAnd,{a:r,b:n})}})},{"../engine":"c6qwc","../kernel_names":"349aa","../tensor_util_env":"5isXB","../util_base":"bNQH0","./operation":"2me4m","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],e160q:[function(e,t,r,n){var 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m=this.accumulatedFirstMoment[s].variable,g=this.accumulatedSecondMoment[s].variable,x=(0,l.add)((0,u.mul)(m,this.beta1),(0,u.mul)(c,1-this.beta1)),v=(0,l.add)((0,u.mul)(g,this.beta2),(0,u.mul)((0,f.square)(c),1-this.beta2)),y=(0,i.div)(x,r),b=(0,i.div)(v,n);m.assign(x),g.assign(v);let _=(0,l.add)((0,u.mul)((0,i.div)(y,(0,l.add)((0,d.sqrt)(b),this.epsilon)),-this.learningRate),p);p.assign(_)}),this.accBeta1.assign((0,u.mul)(this.accBeta1,this.beta1)),this.accBeta2.assign((0,u.mul)(this.accBeta2,this.beta2))}),this.incrementIterations()}dispose(){this.accBeta1.dispose(),this.accBeta2.dispose(),null!=this.accumulatedFirstMoment&&(0,o.dispose)(this.accumulatedFirstMoment.map(e=>e.variable)),null!=this.accumulatedSecondMoment&&(0,o.dispose)(this.accumulatedSecondMoment.map(e=>e.variable))}async getWeights(){let e=[...this.accumulatedFirstMoment,...this.accumulatedSecondMoment];return[await this.saveIterations()].concat(e.map(e=>({name:e.originalName,tensor:e.variable})))}async 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b=(0,i.add)((0,c.mul)((0,u.div)(n,r),(0,u.div)(g,(0,i.add)(y,this.epsilon))),o);o.assign(b)}),this.iteration.assign((0,i.add)(this.iteration,1)),this.accBeta1.assign((0,c.mul)(this.accBeta1,this.beta1))}),this.incrementIterations()}dispose(){this.accBeta1.dispose(),this.iteration.dispose(),null!=this.accumulatedFirstMoment&&(0,o.dispose)(this.accumulatedFirstMoment.map(e=>e.variable)),null!=this.accumulatedWeightedInfNorm&&(0,o.dispose)(this.accumulatedWeightedInfNorm.map(e=>e.variable))}async getWeights(){throw Error("getWeights() is not implemented for Adamax yet.")}async setWeights(e){throw Error("setWeights() is not implemented for Adamax yet.")}getConfig(){return{learningRate:this.learningRate,beta1:this.beta1,beta2:this.beta2,epsilon:this.epsilon,decay:this.decay}}static fromConfig(e,t){return new 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n=Array.isArray(e)?e[r].tensor:e[t];if(null==n)return;let s=a.ENGINE.registeredVariables[t];(0,o.tidy)(()=>{let e=(0,l.add)((0,i.mul)(this.c,n),s);s.assign(e)})}),this.incrementIterations()}setLearningRate(e){this.learningRate=e,null!=this.c&&this.c.dispose(),this.c=(0,o.keep)((0,u.scalar)(-e))}dispose(){this.c.dispose()}async getWeights(){return[await this.saveIterations()]}async setWeights(e){if(0!==(e=await this.extractIterations(e)).length)throw Error("SGD optimizer does not have settable weights.")}getConfig(){return{learningRate:this.learningRate}}static fromConfig(e,t){return new e(t.learningRate)}}},{"../engine":"c6qwc","../globals":"kUewM","../ops/add":"dX80O","../ops/mul":"3233B","../ops/scalar":"aCdNN","./optimizer":"kmErF","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],jahoj:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"RMSPropOptimizer",()=>h);var a=e("../engine"),o=e("../globals"),l=e("../ops/add"),i=e("../ops/div"),u=e("../ops/mul"),p=e("../ops/sqrt"),c=e("../ops/square"),d=e("../ops/sub"),f=e("../ops/zeros_like"),m=e("./optimizer");class h extends m.Optimizer{static get className(){return"RMSProp"}constructor(e,t=.9,r=0,n=null,s=!1){if(super(),this.learningRate=e,this.decay=t,this.momentum=r,this.epsilon=n,this.accumulatedMeanSquares=[],this.accumulatedMoments=[],this.accumulatedMeanGrads=[],this.centered=s,null==n&&(this.epsilon=a.ENGINE.backend.epsilon()),null==e)throw Error("learningRate for RMSPropOptimizer must be defined.")}applyGradients(e){(Array.isArray(e)?e.map(e=>e.name):Object.keys(e)).forEach((t,r)=>{let n=a.ENGINE.registeredVariables[t];null==this.accumulatedMeanSquares[r]&&(this.accumulatedMeanSquares[r]={originalName:`${t}/rms`,variable:(0,o.tidy)(()=>(0,f.zerosLike)(n).variable(!1))}),null==this.accumulatedMoments[r]&&(this.accumulatedMoments[r]={originalName:`${t}/momentum`,variable:(0,o.tidy)(()=>(0,f.zerosLike)(n).variable(!1))}),null==this.accumulatedMeanGrads[r]&&this.centered&&(this.accumulatedMeanGrads[r]={originalName:`${t}/mg`,variable:(0,o.tidy)(()=>(0,f.zerosLike)(n).variable(!1))});let s=Array.isArray(e)?e[r].tensor:e[t];if(null==s)return;let m=this.accumulatedMeanSquares[r].variable,h=this.accumulatedMoments[r].variable;(0,o.tidy)(()=>{let e=(0,l.add)((0,u.mul)(m,this.decay),(0,u.mul)((0,c.square)(s),1-this.decay));if(this.centered){let t=this.accumulatedMeanGrads[r].variable,a=(0,l.add)((0,u.mul)(t,this.decay),(0,u.mul)(s,1-this.decay)),o=(0,i.div)((0,u.mul)(s,this.learningRate),(0,p.sqrt)((0,d.sub)(e,(0,l.add)((0,c.square)(a),this.epsilon)))),f=(0,l.add)((0,u.mul)(h,this.momentum),o);m.assign(e),t.assign(a),h.assign(f);let g=(0,d.sub)(n,f);n.assign(g)}else{let e=(0,l.add)((0,u.mul)(m,this.decay),(0,u.mul)((0,c.square)(s),1-this.decay)),t=(0,l.add)((0,u.mul)(h,this.momentum),(0,i.div)((0,u.mul)(s,this.learningRate),(0,p.sqrt)((0,l.add)(e,this.epsilon))));m.assign(e),h.assign(t);let r=(0,d.sub)(n,t);n.assign(r)}})}),this.incrementIterations()}dispose(){null!=this.accumulatedMeanSquares&&(0,o.dispose)(this.accumulatedMeanSquares.map(e=>e.variable)),null!=this.accumulatedMeanGrads&&this.centered&&(0,o.dispose)(this.accumulatedMeanGrads.map(e=>e.variable)),null!=this.accumulatedMoments&&(0,o.dispose)(this.accumulatedMoments.map(e=>e.variable))}async getWeights(){let e=[...this.accumulatedMeanSquares,...this.accumulatedMoments];return this.centered&&e.push(...this.accumulatedMeanGrads),[await this.saveIterations()].concat(e.map(e=>({name:e.originalName,tensor:e.variable})))}async setWeights(e){e=await this.extractIterations(e);let t=this.centered?e.length/3:e.length/2;this.accumulatedMeanSquares=e.slice(0,t).map(e=>({originalName:e.name,variable:e.tensor.variable(!1)})),this.accumulatedMoments=e.slice(t,2*t).map(e=>({originalName:e.name,variable:e.tensor.variable(!1)})),this.centered&&(this.accumulatedMeanGrads=e.slice(2*t,3*t).map(e=>({originalName:e.name,variable:e.tensor.variable(!1)})))}getConfig(){return{learningRate:this.learningRate,decay:this.decay,momentum:this.momentum,epsilon:this.epsilon,centered:this.centered}}static fromConfig(e,t){return new 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d={shape:i.shape,texData:u,isUniform:!1},f=m.makeShaderKey(e,c,d),h=this.getAndSaveBinary(f,()=>m.compileProgram(this.gpgpu,e,c,d)),g=null!=this.activeTimers;g&&(l=this.startTimer()),(0,a.env)().get("ENGINE_COMPILE_ONLY")||m.runProgram(this.gpgpu,h,c,d,n),p.forEach(e=>this.disposeIntermediateTensorInfo(e)),g&&(l=this.endTimer(l),this.activeTimers.push({name:e.constructor.name,query:this.getQueryTime(l)}));let x=(0,a.env)().getNumber("WEBGL_FLUSH_THRESHOLD");if(x>0){let e=a.util.now();e-this.lastGlFlushTime>x&&(this.gpgpu.gl.flush(),this.lastGlFlushTime=e)}if(!(0,a.env)().getBool("WEBGL_LAZILY_UNPACK")&&u.isPacked&&!1===s){let e=this.unpackTensor(i);return this.disposeIntermediateTensorInfo(i),e}return i}compileAndRun(e,t,r,n,s=!1){return r=r||t[0].dtype,this.runWebGLProgram(e,t,r,n,s)}getAndSaveBinary(e,t){return e in this.binaryCache||(this.binaryCache[e]=t()),this.binaryCache[e]}getTextureManager(){return 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p=null!=this.activeTimers;p&&(t=a.util.now());let f=r.texShape;if(null==f&&(r.texShape=f=j.getTextureShapeFromLogicalShape(n,u)),null!=o){let e,l=j.getShapeAs3D(n),i=f[1],m=f[0],h=o instanceof Uint8Array||o instanceof Uint8ClampedArray;(u||!h)&&([i,m]=v.getPackedMatrixTextureShapeWidthHeight(f[0],f[1])),e=u?new(0,d.EncodeMatrixPackedProgram)(l,h):new(0,c.EncodeMatrixProgram)(l,h);let g=h?[m,i]:f,x=this.makeTensorInfo(g,s),y=this.texData.get(x.dataId);h?y.usage=v.TextureUsage.PIXELS:y.usage=v.TextureUsage.UPLOAD,y.texShape=g,this.gpgpu.uploadDenseMatrixToTexture(this.getTexture(x.dataId),i,m,o);let b=[[m,i]],_=this.runWebGLProgram(e,[x],s,b,!0),k=this.texData.get(_.dataId);r.texShape=k.texShape,r.isPacked=k.isPacked,r.usage=k.usage,(0,a.env)().get("ENGINE_COMPILE_ONLY")?this.disposeData(_.dataId):(r.texture=k.texture,r.values=null,this.texData.delete(_.dataId)),this.disposeIntermediateTensorInfo(x),p&&(this.uploadWaitMs+=a.util.now()-t)}else r.texture=this.acquireTexture(f,i,s,u)}convertAndCacheOnCPU(e,t){let r=this.texData.get(e),{dtype:n}=r;return null!=t&&(r.values=function(e,t){if("float32"===t||"complex64"===t)return e;if("int32"===t||"bool"===t){let r="int32"===t?new Int32Array(e.length):new Uint8Array(e.length);for(let t=0;t1048576*this.numMBBeforeWarning){let e=(this.numBytesInGPU/1024/1024).toFixed(2);this.warnedAboutMemory=!0,console.warn(`High memory usage in GPU: ${e} MB, most likely due to a memory leak`)}return this.textureManager.acquireTexture(e,t,n)}computeBytes(e,t){return e[0]*e[1]*a.util.bytesPerElement(t)}checkCompileCompletion(){for(let[,e]of Object.entries(this.binaryCache))this.checkCompletion_(e)}async checkCompileCompletionAsync(){let e=[];if(this.gpgpu.parallelCompilationExtension){for(let[,t]of Object.entries(this.binaryCache))e.push(this.checkCompletionAsync_(t));return Promise.all(e)}for(let[,t]of Object.entries(this.binaryCache)){let r=new Promise(e=>{try{this.checkCompletion_(t),e(!0)}catch(e){throw e}});e.push(r)}return Promise.all(e)}async checkCompletionAsync_(e){return this.gpgpu.gl.getProgramParameter(e.webGLProgram,this.gpgpu.parallelCompilationExtension.COMPLETION_STATUS_KHR)?this.checkCompletion_(e):(await (0,a.nextFrame)(),this.checkCompletionAsync_(e))}checkCompletion_(e){if(!1===this.gpgpu.gl.getProgramParameter(e.webGLProgram,this.gpgpu.gl.LINK_STATUS)){if(console.log(this.gpgpu.gl.getProgramInfoLog(e.webGLProgram)),!1===this.gpgpu.gl.getShaderParameter(e.fragmentShader,this.gpgpu.gl.COMPILE_STATUS))throw j.logShaderSourceAndInfoLog(e.source,this.gpgpu.gl.getShaderInfoLog(e.fragmentShader)),Error("Failed to compile fragment shader.");throw Error("Failed to link vertex and fragment shaders.")}return!0}getUniformLocations(){for(let e of Object.values(this.binaryCache)){this.gpgpu.buildVao(e.webGLProgram);let{variablesLocations:t,customUniformLocations:r,infLoc:n,nanLoc:s,outShapeLocation:a,outShapeStridesLocation:o,outTexShapeLocation:l}=(0,m.getUniformLocations)(this.gpgpu,e.program,e.webGLProgram);e.variablesLocations=t,e.customUniformLocations=r,e.infLoc=n,e.nanLoc=s,e.outShapeLocation=a,e.outShapeStridesLocation=o,e.outTexShapeLocation=l}}createTensorFromGPUData(e,t,r){e.channels=e.channels||"RGBA";let{texture:n,height:s,width:o,channels:l}=e,i=(0,a.engine)().backend;if(!i.gpgpu.gl.isTexture(n))throw Error("The texture is invalid. 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o=(0,s.env)();o.registerFlag("HAS_WEBGL",()=>o.getNumber("WEBGL_VERSION")>0),o.registerFlag("WEBGL_VERSION",()=>(0,a.isWebGLVersionEnabled)(2)?2:+!!(0,a.isWebGLVersionEnabled)(1)),o.registerFlag("WEBGL_CHECK_NUMERICAL_PROBLEMS",()=>!1),o.registerFlag("WEBGL_BUFFER_SUPPORTED",()=>2===o.get("WEBGL_VERSION")),o.registerFlag("WEBGL_CPU_FORWARD",()=>!0),o.registerFlag("WEBGL_FORCE_F16_TEXTURES",()=>!1),o.registerFlag("WEBGL_PACK",()=>o.getBool("HAS_WEBGL")),o.registerFlag("WEBGL_PACK_NORMALIZATION",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_CLIP",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_DEPTHWISECONV",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_BINARY_OPERATIONS",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_UNARY_OPERATIONS",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_ARRAY_OPERATIONS",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_IMAGE_OPERATIONS",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_REDUCE",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_LAZILY_UNPACK",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_CONV_IM2COL",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_PACK_CONV2DTRANSPOSE",()=>o.getBool("WEBGL_PACK")),o.registerFlag("WEBGL_MAX_TEXTURE_SIZE",()=>(0,a.getWebGLMaxTextureSize)(o.getNumber("WEBGL_VERSION"))),o.registerFlag("WEBGL_MAX_TEXTURES_IN_SHADER",()=>(0,a.getMaxTexturesInShader)(o.getNumber("WEBGL_VERSION"))),o.registerFlag("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION",()=>{let e=o.getNumber("WEBGL_VERSION");return 0===e?0:(0,a.getWebGLDisjointQueryTimerVersion)(e)}),o.registerFlag("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_RELIABLE",()=>o.getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION")>0&&!s.device_util.isMobile()),o.registerFlag("WEBGL_RENDER_FLOAT32_CAPABLE",()=>(0,a.isCapableOfRenderingToFloatTexture)(o.getNumber("WEBGL_VERSION"))),o.registerFlag("WEBGL_RENDER_FLOAT32_ENABLED",()=>!o.getBool("WEBGL_FORCE_F16_TEXTURES")&&o.getBool("WEBGL_RENDER_FLOAT32_CAPABLE")),o.registerFlag("WEBGL_DOWNLOAD_FLOAT_ENABLED",()=>(0,a.isDownloadFloatTextureEnabled)(o.getNumber("WEBGL_VERSION"))),o.registerFlag("WEBGL_FENCE_API_ENABLED",()=>(0,a.isWebGLFenceEnabled)(o.getNumber("WEBGL_VERSION"))),o.registerFlag("WEBGL_SIZE_UPLOAD_UNIFORM",()=>4*!!o.getBool("WEBGL_RENDER_FLOAT32_ENABLED")),o.registerFlag("WEBGL_DELETE_TEXTURE_THRESHOLD",()=>-1,e=>{if("number"!=typeof e)throw Error(`WEBGL_DELETE_TEXTURE_THRESHOLD must be a number but got ${e}.`);if(e<0&&-1!==e)throw Error(`WEBGL_DELETE_TEXTURE_THRESHOLD must be -1 (indicating never delete) or at least 0, but got ${e}.`)}),o.registerFlag("WEBGL_FLUSH_THRESHOLD",()=>s.device_util.isMobile()?1:-1,e=>{if("number"!=typeof e)throw Error(`WEBGL_FLUSH_THRESHOLD must be a number but got ${e}.`);if(e<0&&-1!==e)throw Error(`WEBGL_FLUSH_THRESHOLD must be -1 (indicating never manual flush) or at least 0, but got ${e}.`)}),o.registerFlag("CPU_HANDOFF_SIZE_THRESHOLD",()=>128),o.registerFlag("WEBGL_USE_SHAPES_UNIFORMS",()=>!1),o.registerFlag("TOPK_LAST_DIM_CPU_HANDOFF_SIZE_THRESHOLD",()=>1e5),o.registerFlag("TOPK_K_CPU_HANDOFF_THRESHOLD",()=>128),o.registerFlag("WEBGL_EXP_CONV",()=>!1),o.registerFlag("SOFTWARE_WEBGL_ENABLED",()=>o.getBool("IS_TEST")),o.registerFlag("WEBGL_MAX_SIZE_FOR_NARROW_TEXTURE",()=>1/0),o.registerFlag("WEBGL_AUTO_SQUARIFY_NARROW_TEXTURE_SHAPE",()=>!1),o.registerFlag("WEBGL2_ISNAN_CUSTOM",()=>!1),o.registerFlag("ENGINE_COMPILE_ONLY",()=>!1)},{"@tensorflow/tfjs-core":"biUij","./webgl_util":"8Bhtc"}],"8Bhtc":[function(e,t,r,n){let s,a;var 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l=e("@tensorflow/tfjs-core"),i=e("./canvas_util"),u=e("./tex_util");function p(e,t){let r=t();return(0,l.env)().getBool("DEBUG")&&function(e){let t=e.getError();if(t!==e.NO_ERROR)throw Error("WebGL Error: "+d(e,t))}(e),r}function c(e){return!!((0,l.env)().getBool("WEBGL_RENDER_FLOAT32_ENABLED")||0===e||596e-10Math.abs(e))}function d(e,t){switch(t){case e.NO_ERROR:return"NO_ERROR";case e.INVALID_ENUM:return"INVALID_ENUM";case e.INVALID_VALUE:return"INVALID_VALUE";case e.INVALID_OPERATION:return"INVALID_OPERATION";case e.INVALID_FRAMEBUFFER_OPERATION:return"INVALID_FRAMEBUFFER_OPERATION";case e.OUT_OF_MEMORY:return"OUT_OF_MEMORY";case e.CONTEXT_LOST_WEBGL:return"CONTEXT_LOST_WEBGL";default:return`Unknown error code ${t}`}}function f(e,t){return M(e,()=>e.getExtension(t),'Extension "'+t+'" not supported on this browser.')}function m(e,t){let r=M(e,()=>e.createShader(e.VERTEX_SHADER),"Unable to create vertex 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val) { + return bvec4(isnan_custom(val.x), + isnan_custom(val.y), isnan_custom(val.z), isnan_custom(val.w)); + } + + #define isnan(value) isnan_custom(value) + `:"",u="",p=` + #define round(value) newRound(value) + int newRound(float value) { + return int(floor(value + 0.5)); + } + + ivec4 newRound(vec4 value) { + return ivec4(floor(value + vec4(0.5))); + } + `):(e="",t="attribute",r="varying",n="varying",s="texture2D",o="gl_FragColor",l="",i=` + #define isnan(value) isnan_custom(value) + bool isnan_custom(float val) { + return (val > 0. || val < 1. || val == 0.) ? false : true; + } + bvec4 isnan_custom(vec4 val) { + return bvec4(isnan(val.x), isnan(val.y), isnan(val.z), isnan(val.w)); + } + `,u=` + uniform float INFINITY; + + bool isinf(float val) { + return abs(val) == INFINITY; + } + bvec4 isinf(vec4 val) { + return equal(abs(val), vec4(INFINITY)); + } + `,p=` + int round(float value) { + return int(floor(value + 0.5)); + } + + ivec4 round(vec4 value) { + return ivec4(floor(value + vec4(0.5))); + } + `),{version:e,attribute:t,varyingVs:r,varyingFs:n,texture2D:s,output:o,defineOutput:l,defineSpecialNaN:i,defineSpecialInf:u,defineRound:p}}},{"@tensorflow/tfjs-core":"biUij","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"1F9Jp":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"compileProgram",()=>i),s.export(r,"getUniformLocations",()=>u),s.export(r,"runProgram",()=>c),s.export(r,"makeShaderKey",()=>d),s.export(r,"useShapeUniforms",()=>f);var a=e("@tensorflow/tfjs-core"),o=e("./shader_compiler"),l=e("./webgl_util");function i(e,t,r,n){let s=r.map((e,r)=>{let n={logicalShape:e.shape,texShape:e.isUniform?null:e.texData.texShape,isUniform:e.isUniform,isPacked:!e.isUniform&&e.texData.isPacked,flatOffset:null};return 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Shape ${l} and ${i} must match`)})}function c(e,t,r,n,s){t.program.enableShapeUniforms||(p(t.inShapeInfos,r),p([t.outShapeInfo],[n]));let l=n.texData.texture,i=n.texData.texShape;n.texData.isPacked?e.setOutputPackedMatrixTexture(l.texture,i[0],i[1]):e.setOutputMatrixTexture(l.texture,i[0],i[1]),e.setProgram(t.webGLProgram),e.bindVertexArray(t.webGLProgram.vao),1===(0,a.env)().getNumber("WEBGL_VERSION")&&null!==t.infLoc&&e.gl.uniform1f(t.infLoc,1/0),null!==t.nanLoc&&e.gl.uniform1f(t.nanLoc,NaN);for(let n=0;na.util.sizeFromShape(s.shape))e.gl.uniform1f(l,s.uniformValues[0]);else{let t=s.uniformValues;t instanceof Float32Array||(t=new Float32Array(t)),e.gl.uniform1fv(l,t)}continue}null!=s.texData.slice&&null!=i&&e.gl.uniform1i(i,s.texData.slice.flatOffset),e.setInputMatrixTexture(s.texData.texture.texture,l,n)}}let u=t.outShapeLocation;if(u)switch(n.shape.length){case 1:e.gl.uniform1iv(u,new Int32Array(n.shape));break;case 2:e.gl.uniform2iv(u,new Int32Array(n.shape));break;case 3:e.gl.uniform3iv(u,new Int32Array(n.shape));break;case 4:e.gl.uniform4iv(u,new Int32Array(n.shape))}if(t.outShapeStridesLocation){let r=a.util.computeStrides(n.shape);switch(n.shape.length){case 2:e.gl.uniform1iv(t.outShapeStridesLocation,new Int32Array(r));break;case 3:e.gl.uniform2iv(t.outShapeStridesLocation,new Int32Array(r));break;case 4:e.gl.uniform3iv(t.outShapeStridesLocation,new Int32Array(r))}}if(t.outTexShapeLocation&&e.gl.uniform2i(t.outTexShapeLocation,n.texData.texShape[0],n.texData.texShape[1]),t.program.customUniforms&&s)for(let r=0;r{let s=null!=t.texData&&null!=t.texData.slice&&t.texData.slice.flatOffset>0;if(e.enableShapeUniforms&&!t.isUniform){let l=t.texData.texShape,{useSqueezeShape:i,uniformShape:u,keptDims:p}=o.getUniformInfoFromShape(e.packedInputs,t.shape,l),c="",d="",f="";if(1===u.length&&e.packedInputs){let e=[Math.ceil(l[0]/2),Math.ceil(l[1]/2)];c=`${e[0]>1}_${e[1]>1}`}else if(2!==u.length||e.packedInputs){if(u.length>2&&!e.packedInputs){let e=a.util.computeStrides(u);f=`${e[0]===l[1]}_${e[e.length-1]===l[1]}`}}else d=`${u[0]>1}_${u[1]>1}`;let m=t.shape.length,h=2===u.length&&a.util.arraysEqual(t.shape,l),g=1===a.util.sizeFromShape(t.shape),x=a.backend_util.getBroadcastDims(t.shape,r.shape),v=!e.packedInputs&&m===r.shape.length&&a.util.arraysEqual(l,r.texData.texShape),y=e.packedInputs||u.length>2?"":`${l[0]>1}_${l[1]>1}`;n+=`${m}_${v}_${i?p:""}_${u.length}_${g}_${x}_${h}_${c}_${d}_${f}_${y}_${s}`}else{let e=t.isUniform?"uniform":t.texData.texShape;n+=`${t.shape}_${e}_${s}`}});let s=e.userCode,l=e.constructor.name;return l+("_"+n+"_"+s+`${(0,a.env)().getNumber("WEBGL_VERSION")}`)}function f(e){return(0,a.env)().getBool("WEBGL_USE_SHAPES_UNIFORMS")&&e<=4}},{"@tensorflow/tfjs-core":"biUij","./shader_compiler":"euDKG","./webgl_util":"8Bhtc","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],euDKG:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"makeShader",()=>u),s.export(r,"getCoordsDataType",()=>x),s.export(r,"getUniformInfoFromShape",()=>v),s.export(r,"squeezeInputInfo",()=>y);var a=e("@tensorflow/tfjs-core"),o=e("./glsl_version"),l=e("./shader_compiler_util");let{getBroadcastDims:i}=a.backend_util;function u(e,t,r){var n,s,u,_;let k,j,I=[];if(e.forEach(e=>{let t=a.util.sizeFromShape(e.shapeInfo.logicalShape);if(e.shapeInfo.isUniform?I.push(`uniform float ${e.name}${t>1?`[${t}]`:""};`):(I.push(`uniform sampler2D ${e.name};`),I.push(`uniform int offset${e.name};`)),r.enableShapeUniforms){let{uniformShape:t}=v(r.packedInputs,e.shapeInfo.logicalShape,e.shapeInfo.texShape);switch(t.length){case 1:I.push(`uniform int ${e.name}Shape;`);break;case 2:I.push(`uniform ivec2 ${e.name}Shape;`);break;case 3:I.push(`uniform ivec3 ${e.name}Shape;`);break;case 4:I.push(`uniform ivec4 ${e.name}Shape;`)}I.push(`uniform ivec2 ${e.name}TexShape;`)}}),r.enableShapeUniforms){switch(t.logicalShape.length){case 1:I.push("uniform int outShape;");break;case 2:I.push("uniform ivec2 outShape;"),I.push("uniform int outShapeStrides;");break;case 3:I.push("uniform ivec3 outShape;"),I.push("uniform ivec2 outShapeStrides;");break;case 4:I.push("uniform ivec4 outShape;"),I.push("uniform ivec3 outShapeStrides;")}I.push("uniform ivec2 outTexShape;")}r.customUniforms&&r.customUniforms.forEach(e=>{I.push(`uniform ${e.type} ${e.name}${e.arrayIndex?`[${e.arrayIndex}]`:""};`)});let w=I.join("\n"),T=e.map(e=>(function(e,t,r=!1,n){let s="";r?s+=function e(t,r){switch(t.shapeInfo.logicalShape.length){case 0:var n=t;let s=n.name,l="get"+s.charAt(0).toUpperCase()+s.slice(1),i=(0,o.getGlslDifferences)();return` + vec4 ${l}() { + return ${i.texture2D}(${s}, halfCR); + } + `;case 1:return function(e,t){let r=e.name,n="get"+r.charAt(0).toUpperCase()+r.slice(1),s=e.shapeInfo.texShape,a=(0,o.getGlslDifferences)();if(t)return` + vec4 ${n}(int index) { + ivec2 packedTexShape = ivec2(ceil(float(${r}TexShape[0]) / 2.0), ceil(float(${r}TexShape[1]) / 2.0)); + vec2 uv = packedUVfrom1D( + packedTexShape[0], packedTexShape[1], index); + return ${a.texture2D}(${r}, uv); + } + `;let l=[Math.ceil(s[0]/2),Math.ceil(s[1]/2)];return` + vec4 ${n}(int index) { + vec2 uv = packedUVfrom1D( + ${l[0]}, ${l[1]}, index); + return ${a.texture2D}(${r}, uv); + } + `}(t,r);case 2:return function(e,t){let r=e.shapeInfo.logicalShape,n=e.name,s="get"+n.charAt(0).toUpperCase()+n.slice(1),l=e.shapeInfo.texShape,i=l[0],u=l[1],p=(0,o.getGlslDifferences)();if(null!=l&&a.util.arraysEqual(r,l))return t?` + vec4 ${s}(int row, int col) { + vec2 uv = (vec2(col, row) + halfCR) / vec2(${n}TexShape[1], ${n}TexShape[0]); + + return ${p.texture2D}(${n}, uv); + } + `:` + vec4 ${s}(int row, int col) { + vec2 uv = (vec2(col, row) + halfCR) / vec2(${u}.0, ${i}.0); + + return ${p.texture2D}(${n}, uv); + } + `;if(t)return` + vec4 ${s}(int row, int col) { + ivec2 packedTexShape = ivec2(ceil(float(${n}TexShape[0]) / 2.0), ceil(float(${n}TexShape[1]) / 2.0)); + int valuesPerRow = int(ceil(float(${n}Shape[1]) / 2.0)); + vec2 uv = packedUVfrom2D(valuesPerRow, packedTexShape[0], packedTexShape[1], row, col); + return ${p.texture2D}(${n}, uv); + } + `;let c=[Math.ceil(l[0]/2),Math.ceil(l[1]/2)],d=Math.ceil(r[1]/2);return` + vec4 ${s}(int row, int col) { + vec2 uv = packedUVfrom2D(${d}, ${c[0]}, ${c[1]}, row, col); + return ${p.texture2D}(${n}, uv); + } + `}(t,r);case 3:return function(t,r){let n=t.shapeInfo.logicalShape,s=t.name,a="get"+s.charAt(0).toUpperCase()+s.slice(1),l=t.shapeInfo.texShape,i=[Math.ceil(l[0]/2),Math.ceil(l[1]/2)];if(1===n[0]){let s=y(t,n.slice(1));return` + ${e(s,r)} + vec4 ${a}(int b, int row, int col) { + return ${a}(${b(["b","row","col"],[1,2])}); + } + `}let u=(0,o.getGlslDifferences)();if(r)return` + vec4 ${a}(int b, int row, int col) { + ivec2 packedTexShape = ivec2(ceil(float(${s}TexShape[0]) / 2.0), ceil(float(${s}TexShape[1]) / 2.0)); + int valuesPerRow = int(ceil(float(${s}Shape[2]) / 2.0)); + int texelsInBatch = valuesPerRow * int(ceil(float(${s}Shape[1]) / 2.0)); + vec2 uv = packedUVfrom3D( + packedTexShape[0], packedTexShape[1], texelsInBatch, valuesPerRow, b, row, col); + return ${u.texture2D}(${s}, uv); + } + `;let p=i[0],c=i[1],d=Math.ceil(n[2]/2),f=d*Math.ceil(n[1]/2);return` + vec4 ${a}(int b, int row, int col) { + vec2 uv = packedUVfrom3D( + ${p}, ${c}, ${f}, ${d}, b, row, col); + return ${u.texture2D}(${s}, uv); + } + `}(t,r);default:return function(e,t){let r=e.name,n="get"+r.charAt(0).toUpperCase()+r.slice(1),s=(0,o.getGlslDifferences)();if(t)return` + vec4 ${n}(int b2, int b, int row, int col) { + int valuesPerRow = int(ceil(float(${r}Shape[3]) / 2.0)); + int texelsInBatch = valuesPerRow * int(ceil(float(${r}Shape[2]) / 2.0)); + int index = b * texelsInBatch + (row / 2) * valuesPerRow + (col / 2); + texelsInBatch *= ${r}Shape[1]; + index = b2 * texelsInBatch + index; + ivec2 packedTexShape = ivec2(ceil(float(${r}TexShape[0]) / 2.0), ceil(float(${r}TexShape[1]) / 2.0)); + int texR = index / packedTexShape[1]; + int texC = index - texR * packedTexShape[1]; + vec2 uv = (vec2(texC, texR) + halfCR) / vec2(packedTexShape[1], packedTexShape[0]); return ${s.texture2D}(${r}, uv); + } + `;let a=e.shapeInfo.logicalShape,l=a.length,i=e.shapeInfo.texShape,u=[Math.ceil(i[0]/2),Math.ceil(i[1]/2)],p=u[0],c=u[1],d=Math.ceil(a[l-1]/2),f=d*Math.ceil(a[l-2]/2),m="int b, int row, int col",h=`b * ${f} + (row / 2) * ${d} + (col / 2)`;for(let e=2;e=1?"coords = 0;":u.map(e=>`coords.${d[e+c]} = 0;`).join("\n");let f="";f=l<2&&o>0?"coords":e.shapeInfo.logicalShape.map((e,t)=>`coords.${d[t+c]}`).join(", ");let m="return outputValue;",h=1===a.util.sizeFromShape(e.shapeInfo.logicalShape),g=1===a.util.sizeFromShape(t.logicalShape);if(1!==o||h||g){if(h&&!g)m=1===l?` + return vec4(outputValue.x, outputValue.x, 0., 0.); + `:` + return vec4(outputValue.x); + `;else if(u.length){let e=o-2,t=o-1;u.indexOf(e)>-1&&u.indexOf(t)>-1?m="return vec4(outputValue.x);":u.indexOf(e)>-1?m="return vec4(outputValue.x, outputValue.y, outputValue.x, outputValue.y);":u.indexOf(t)>-1&&(m="return vec4(outputValue.xx, outputValue.zz);")}}else m=` + return vec4(outputValue.xy, outputValue.xy); + `;return` + vec4 ${"get"+s+"AtOutCoords"}() { + ${p} coords = getOutputCoords(); + ${r} + vec4 outputValue = get${s}(${f}); + ${m} + } + `}(e,t):s+=function(e,t){let r,n=e.name,s=n.charAt(0).toUpperCase()+n.slice(1),o="get"+s+"AtOutCoords",l=t.texShape,u=e.shapeInfo.texShape,p=e.shapeInfo.logicalShape.length,c=t.logicalShape.length;if(!e.shapeInfo.isUniform&&p===c&&null==e.shapeInfo.flatOffset&&a.util.arraysEqual(u,l))return` + float ${o}() { + return sampleTexture(${n}, resultUV); + } + `;let d=x(c),f=i(e.shapeInfo.logicalShape,t.logicalShape),m=c-p,h=["x","y","z","w","u","v"];r=0===p?"":c<2&&f.length>=1?"coords = 0;":f.map(e=>`coords.${h[e+m]} = 0;`).join("\n");let g="";return g=c<2&&p>0?"coords":e.shapeInfo.logicalShape.map((e,t)=>`coords.${h[t+m]}`).join(", "),` + float ${o}() { + ${d} coords = getOutputCoords(); + ${r} + return get${s}(${g}); + } + `}(e,t)),s})(e,t,r.packedInputs,r.enableShapeUniforms)).join("\n"),N=t.texShape,S=(0,o.getGlslDifferences)(),C=(n=S,` + float sampleTexture(sampler2D textureSampler, vec2 uv) { + return ${n.texture2D}(textureSampler, uv).r; + } + `),E=(s=S,`${s.version} + precision highp float; + precision highp int; + precision highp sampler2D; + ${s.varyingFs} vec2 resultUV; + ${s.defineOutput} + const vec2 halfCR = vec2(0.5, 0.5); + + struct ivec5 + { + int x; + int y; + int z; + int w; + int u; + }; + + struct ivec6 + { + int x; + int y; + int z; + int w; + int u; + int v; + }; + + uniform float NAN; + ${s.defineSpecialNaN} + ${s.defineSpecialInf} + ${s.defineRound} + + int imod(int x, int y) { + return x - y * (x / y); + } + + int idiv(int a, int b, float sign) { + int res = a / b; + int mod = imod(a, b); + if (sign < 0. && mod != 0) { + res -= 1; + } + return res; + } + + //Based on the work of Dave Hoskins + //https://www.shadertoy.com/view/4djSRW + #define HASHSCALE1 443.8975 + float random(float seed){ + vec2 p = resultUV * seed; + vec3 p3 = fract(vec3(p.xyx) * HASHSCALE1); + p3 += dot(p3, p3.yzx + 19.19); + return fract((p3.x + p3.y) * p3.z); + } + + ${p} + ${c} + ${d} + `);return t.isPacked?(k=function(e,t,r){switch(e.length){case 0:return m();case 1:var n=0,s=t,o=r;let l=[Math.ceil(s[0]/2),Math.ceil(s[1]/2)];return 1===l[0]?o?` + int getOutputCoords() { + return 2 * int(resultUV.x * ceil(float(outTexShape[1]) / 2.0)); + } + `:` + int getOutputCoords() { + return 2 * int(resultUV.x * ${l[1]}.0); + } + `:1===l[1]?o?` + int getOutputCoords() { + return 2 * int(resultUV.y * ceil(float(outTexShape[0]) / 2.0)); + } + `:` + int getOutputCoords() { + return 2 * int(resultUV.y * ${l[0]}.0); + } + `:o?` + int getOutputCoords() { + ivec2 packedTexShape = ivec2(ceil(float(outTexShape[0]) / 2.0), ceil(float(outTexShape[1]) / 2.0)); + ivec2 resTexRC = ivec2(resultUV.yx * + vec2(packedTexShape[0], packedTexShape[1])); + return 2 * (resTexRC.x * packedTexShape[1] + resTexRC.y); + } + `:` + int getOutputCoords() { + ivec2 resTexRC = ivec2(resultUV.yx * + vec2(${l[0]}, ${l[1]})); + return 2 * (resTexRC.x * ${l[1]} + resTexRC.y); + } + `;case 2:var i=e,u=t,p=r;let c=[Math.ceil(u[0]/2),Math.ceil(u[1]/2)];if(a.util.arraysEqual(i,u))return p?` + ivec2 getOutputCoords() { + ivec2 packedTexShape = ivec2(ceil(float(outTexShape[0]) / 2.0), ceil(float(outTexShape[1]) / 2.0)); + return 2 * ivec2(resultUV.yx * vec2(packedTexShape[0], packedTexShape[1])); + } + `:` + ivec2 getOutputCoords() { + return 2 * ivec2(resultUV.yx * vec2(${c[0]}, ${c[1]})); + } + `;let d=Math.ceil(i[1]/2);return p?` + ivec2 getOutputCoords() { + ivec2 packedTexShape = ivec2(ceil(float(outTexShape[0]) / 2.0), ceil(float(outTexShape[1]) / 2.0)); + int texelsInLogicalRow = int(ceil(float(outShape[1]) / 2.0)); + ivec2 resTexRC = ivec2(resultUV.yx * + vec2(packedTexShape[0], packedTexShape[1])); + + int index = resTexRC.x * packedTexShape[1] + resTexRC.y; + int r = 2 * (index / texelsInLogicalRow); + int c = imod(index, texelsInLogicalRow) * 2; + + return ivec2(r, c); + } + `:` + ivec2 getOutputCoords() { + ivec2 resTexRC = ivec2(resultUV.yx * + vec2(${c[0]}, ${c[1]})); + + int index = resTexRC.x * ${c[1]} + resTexRC.y; + int r = 2 * (index / ${d}); + int c = imod(index, ${d}) * 2; + + return ivec2(r, c); + } + `;case 3:var f=e,h=t,g=r;if(g)return` + ivec3 getOutputCoords() { + ivec2 packedTexShape = ivec2(ceil(float(outTexShape[0]) / 2.0), ceil(float(outTexShape[1]) / 2.0)); + int texelsInLogicalRow = int(ceil(float(outShape[2]) / 2.0)); + int texelsInBatch = texelsInLogicalRow * int(ceil(float(outShape[1]) / 2.0)); + ivec2 resTexRC = ivec2(resultUV.yx * + vec2(packedTexShape[0], packedTexShape[1])); + int index = resTexRC.x * packedTexShape[1] + resTexRC.y; + + int b = index / texelsInBatch; + index -= b * texelsInBatch; + + int r = 2 * (index / texelsInLogicalRow); + int c = imod(index, texelsInLogicalRow) * 2; + + return ivec3(b, r, c); + } + `;let x=[Math.ceil(h[0]/2),Math.ceil(h[1]/2)],v=Math.ceil(f[2]/2),y=v*Math.ceil(f[1]/2);return` + ivec3 getOutputCoords() { + ivec2 resTexRC = ivec2(resultUV.yx * + vec2(${x[0]}, ${x[1]})); + int index = resTexRC.x * ${x[1]} + resTexRC.y; + + int b = index / ${y}; + index -= b * ${y}; + + int r = 2 * (index / ${v}); + int c = imod(index, ${v}) * 2; + + return ivec3(b, r, c); + } + `;default:return function(e,t,r){if(r)return` + ivec4 getOutputCoords() { + ivec2 packedTexShape = ivec2(ceil(float(outTexShape[0]) / 2.0), ceil(float(outTexShape[1]) / 2.0)); + ivec2 resTexRC = ivec2(resultUV.yx * + vec2(packedTexShape[0], packedTexShape[1])); + int index = resTexRC.x * packedTexShape[1] + resTexRC.y; + + int texelsInLogicalRow = int(ceil(float(outShape[3]) / 2.0)); + int texelsInBatch = texelsInLogicalRow * int(ceil(float(outShape[2]) / 2.0)); + int texelsInBatchN = texelsInBatch * outShape[1]; + + int b2 = index / texelsInBatchN; + index -= b2 * texelsInBatchN; + + int b = index / texelsInBatch; + index -= b * texelsInBatch; + + int r = 2 * (index / texelsInLogicalRow); + int c = imod(index, texelsInLogicalRow) * 2; + + return ivec4(b2, b, r, c); + } + `;let n=[Math.ceil(t[0]/2),Math.ceil(t[1]/2)],s=Math.ceil(e[e.length-1]/2),a=s*Math.ceil(e[e.length-2]/2),o=a,l="",i="b, r, c";for(let t=2;t1&&!a.util.arraysEqual(t,r)&&n.lengthe[t]).join(", ")}},{"@tensorflow/tfjs-core":"biUij","./glsl_version":"9EOgg","./shader_compiler_util":"cJiqQ","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],cJiqQ:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"getLogicalCoordinatesFromFlatIndex",()=>o),s.export(r,"getOutputLogicalCoordinatesFromFlatIndexByUniform",()=>l),s.export(r,"getLogicalCoordinatesFromFlatIndexByUniform",()=>i),s.export(r,"dotify",()=>p),s.export(r,"getFlatIndexFrom3D",()=>c),s.export(r,"getFlatIndexFrom3DOutput",()=>d),s.export(r,"ENCODE_FLOAT_SNIPPET",()=>f);var a=e("@tensorflow/tfjs-core");function o(e,t,r="index"){let n=a.util.computeStrides(t);return n.map((t,s)=>{let a=`int ${e[s]} = ${r} / ${t}`,o=s===n.length-1?`int ${e[s+1]} = ${r} - ${e[s]} * ${t}`:`index -= ${e[s]} * ${t}`;return`${a}; ${o};`}).join("")}function l(e,t,r="index"){let n=a.util.computeStrides(t);return n.map((t,s)=>{let a=`int ${e[s]} = ${r} / outShapeStrides[${s}]`,o=s===n.length-1?`int ${e[s+1]} = ${r} - ${e[s]} * outShapeStrides[${s}]`:`index -= ${e[s]} * outShapeStrides[${s}]`;return`${a}; ${o};`}).join("")}function i(e,t,r="index"){let n=function(e,t){let r=e.length,n=e.map(e=>`${t}[${e}]`),s=Array(r-1);s[r-2]=n[r-1];for(let e=r-3;e>=0;--e)s[e]=`(${s[e+1]} * ${n[e+1]})`;return s}(e.map((e,t)=>t),t);return n.map((t,s)=>{let a=`int ${e[s]} = ${r} / ${n[s]}`,o=s===n.length-1?`int ${e[s+1]} = ${r} - ${e[s]} * ${n[s]}`:`index -= ${e[s]} * ${n[s]}`;return`${a}; ${o};`}).join("")}function u(e){return 1===e.length?`${e[0]}`:`vec${e.length}(${e.join(",")})`}function p(e,t){if(e.length!==t.length)throw Error(`Vectors to be dotted must be of the same length -got ${e.length} and ${t.length}`);let r=[],n=Math.floor(e.length/4),s=e.length%4;for(let s=0;s`float(${e})`),a=a.map(e=>`float(${e})`)),r.push(`${u(s)}, ${u(a)}`)}return r.map((e,t)=>`dot(${e})`).join("+")}function c(e){let t=a.util.computeStrides(e).map(e=>e.toString());return` + int getFlatIndex(ivec3 coords) { + return coords.x * ${t[0]} + coords.y * ${t[1]} + coords.z; + } +`}function d(){return` + int getFlatIndex(ivec3 coords) { + return coords.x * outShapeStrides[0] + coords.y * outShapeStrides[1] + coords.z; + } +`}let f=` + const float FLOAT_MAX = 1.70141184e38; + const float FLOAT_MIN = 1.17549435e-38; + + lowp vec4 encode_float(highp float v) { + if (isnan(v)) { + return vec4(255, 255, 255, 255); + } + + highp float av = abs(v); + + if(av < FLOAT_MIN) { + return vec4(0.0, 0.0, 0.0, 0.0); + } else if(v > FLOAT_MAX) { + return vec4(0.0, 0.0, 128.0, 127.0) / 255.0; + } else if(v < -FLOAT_MAX) { + return vec4(0.0, 0.0, 128.0, 255.0) / 255.0; + } + + highp vec4 c = vec4(0,0,0,0); + + highp float e = floor(log2(av)); + highp float m = exp2(fract(log2(av))) - 1.0; + + c[2] = floor(128.0 * m); + m -= c[2] / 128.0; + c[1] = floor(32768.0 * m); + m -= c[1] / 32768.0; + c[0] = floor(8388608.0 * m); + + highp float ebias = e + 127.0; + c[3] = floor(ebias / 2.0); + ebias -= c[3] * 2.0; + c[2] += floor(ebias) * 128.0; + + c[3] += 128.0 * step(0.0, -v); + + return c / 255.0; + } +`},{"@tensorflow/tfjs-core":"biUij","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"7VRvZ":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"DecodeMatrixPackedProgram",()=>u);var a=e("./glsl_version"),o=e("./gpgpu_math"),l=e("./shader_compiler_util"),i=e("./tex_util");class u{constructor(e){this.variableNames=["A"],this.packedInputs=!0,this.packedOutput=!0,this.outPackingScheme=i.PackingScheme.DENSE,this.customUniforms=[{name:"texShape",type:"ivec2"}];let t=(0,a.getGlslDifferences)();this.outputShape=e,this.enableShapeUniforms=(0,o.useShapeUniforms)(this.outputShape.length),this.userCode=` + ivec3 outCoordsFromFlatIndex(int index) { + ${this.enableShapeUniforms?l.getOutputLogicalCoordinatesFromFlatIndexByUniform(["r","c","d"],e):l.getLogicalCoordinatesFromFlatIndex(["r","c","d"],e)} + return ivec3(r, c, d); + } + + void main() { + ivec2 resTexRC = ivec2(resultUV.yx * vec2(texShape[0], texShape[1])); + int index = 4 * (resTexRC.x * texShape[1] + resTexRC.y); + + vec4 result = vec4(0.); + + for (int i=0; i<4; i++) { + int flatIndex = index + i; + ivec3 rc = outCoordsFromFlatIndex(flatIndex); + result[i] = getChannel(getA(rc.x, rc.y, rc.z), vec2(rc.y, rc.z)); + } + + ${t.output} = result; + } + `}}},{"./glsl_version":"9EOgg","./gpgpu_math":"1F9Jp","./shader_compiler_util":"cJiqQ","./tex_util":"jmYC7","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],jcxxr:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"EncodeFloatProgram",()=>i);var a=e("./glsl_version"),o=e("./shader_compiler_util"),l=e("./tex_util");class i{constructor(e){this.variableNames=["A"],this.outTexUsage=l.TextureUsage.DOWNLOAD;let t=(0,a.getGlslDifferences)();this.outputShape=e,this.userCode=` + ${o.ENCODE_FLOAT_SNIPPET} + + void main() { + float x = getAAtOutCoords(); + ${t.output} = encode_float(x); + } + `}}},{"./glsl_version":"9EOgg","./shader_compiler_util":"cJiqQ","./tex_util":"jmYC7","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9TFBs":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"EncodeFloatPackedProgram",()=>i);var a=e("./glsl_version"),o=e("./shader_compiler_util"),l=e("./tex_util");class i{constructor(e){this.variableNames=["A"],this.packedInputs=!0,this.packedOutput=!1,this.outTexUsage=l.TextureUsage.DOWNLOAD;let t=(0,a.getGlslDifferences)();this.outputShape=e,this.userCode=` + ${o.ENCODE_FLOAT_SNIPPET} + + void main() { + ivec3 coords = getOutputCoords(); + float x = getChannel(getAAtOutCoords(), vec2(coords.y, coords.z)); + ${t.output} = encode_float(x); + } + `}}},{"./glsl_version":"9EOgg","./shader_compiler_util":"cJiqQ","./tex_util":"jmYC7","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"7GwLQ":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"EncodeMatrixProgram",()=>u);var a=e("./glsl_version"),o=e("./gpgpu_math"),l=e("./shader_compiler_util");let i={R:0,G:1,B:2,A:3};class u{constructor(e,t=!1,r="RGBA"){this.variableNames=["A"],this.customUniforms=[{name:"texShape",type:"ivec2"}];let n=(0,a.getGlslDifferences)();this.outputShape=e,this.enableShapeUniforms=(0,o.useShapeUniforms)(this.outputShape.length);let s="result";t&&(s="floor(result * 255. + 0.5)");let u="";for(let e=0;ei);var a=e("./glsl_version"),o=e("./gpgpu_math"),l=e("./shader_compiler_util");class i{constructor(e,t=!1){this.variableNames=["A"],this.packedInputs=!1,this.packedOutput=!0,this.customUniforms=[{name:"texShape",type:"ivec2"}];let r=(0,a.getGlslDifferences)();this.outputShape=e,this.enableShapeUniforms=(0,o.useShapeUniforms)(this.outputShape.length);let n="",s="result";t&&(s="floor(result * 255. + 0.5)");for(let t=0;t<=1;t++)for(let s=0;s<=1;s++){let a=2*t+s;n+=` + localCoords = coords; + if(localCoords[2] + ${s} < ${this.enableShapeUniforms?"outShape[2]":`${e[2]}`}) { + localCoords[2] += ${s}; + if (localCoords[1] + ${t} < ${this.enableShapeUniforms?"outShape[1]":`${e[1]}`}) { + localCoords[1] += ${t}; + + flatIndex = getFlatIndex(localCoords); + offset = imod(flatIndex, 4); + + flatIndex = idiv(flatIndex, 4, 1.); + + int r = flatIndex / texShape[1]; + int c = imod(flatIndex, texShape[1]); + vec2 uv = (vec2(c, r) + halfCR) / vec2(texShape[1], texShape[0]); + values = ${r.texture2D}(A, uv); + + if (offset == 0) { + result[${a}] = values[0]; + } else if (offset == 1) { + result[${a}] = values[1]; + } else if (offset == 2) { + result[${a}] = values[2]; + } else { + result[${a}] = values[3]; + } + } + } + `}this.userCode=` + ${this.enableShapeUniforms?l.getFlatIndexFrom3DOutput():l.getFlatIndexFrom3D(e)} + + void main() { + ivec3 coords = getOutputCoords(); + + vec4 result = vec4(0.); + int flatIndex, r, c, offset; + ivec3 localCoords; + vec2 uv; + vec4 values; + + ${n} + + ${r.output} = ${s}; + } + `}}},{"./glsl_version":"9EOgg","./gpgpu_math":"1F9Jp","./shader_compiler_util":"cJiqQ","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eTBiK:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"GPGPUContext",()=>p),s.export(r,"linearSearchLastTrue",()=>c);var a=e("@tensorflow/tfjs-core"),o=e("./canvas_util"),l=e("./gpgpu_util"),i=e("./tex_util"),u=e("./webgl_util");class p{constructor(e){this.outputTexture=null,this.program=null,this.disposed=!1,this.itemsToPoll=[];let t=(0,a.env)().getNumber("WEBGL_VERSION");if(null!=e?(this.gl=e,(0,o.setWebGLContext)(t,e)):this.gl=(0,o.getWebGLContext)(t),e=this.gl,2===(0,a.env)().getNumber("WEBGL_VERSION")){let t=e;this.createVertexArray=()=>u.callAndCheck(t,()=>t.createVertexArray()),this.bindVertexArray=e=>u.callAndCheck(t,()=>t.bindVertexArray(e)),this.deleteVertexArray=e=>u.callAndCheck(t,()=>t.deleteVertexArray(e)),this.getVertexArray=()=>u.callAndCheck(t,()=>t.getParameter(t.VERTEX_ARRAY_BINDING))}else if(null!=e){let t=e.getExtension("OES_vertex_array_object");if(null==t)throw Error("All WebGL1 implementations are expected to offer OES_vertex_array_object.");this.createVertexArray=()=>u.callAndCheck(e,()=>t.createVertexArrayOES()),this.bindVertexArray=r=>u.callAndCheck(e,()=>t.bindVertexArrayOES(r)),this.deleteVertexArray=r=>u.callAndCheck(e,()=>t.deleteVertexArrayOES(r)),this.getVertexArray=()=>u.callAndCheck(e,()=>e.getParameter(t.VERTEX_ARRAY_BINDING_OES))}let r="WEBGL_color_buffer_float",n="EXT_color_buffer_half_float";if(this.parallelCompilationExtension=this.gl.getExtension("KHR_parallel_shader_compile"),1===(0,a.env)().getNumber("WEBGL_VERSION")){let e="OES_texture_half_float";if(this.textureFloatExtension=u.getExtensionOrThrow(this.gl,"OES_texture_float"),u.hasExtension(this.gl,e))this.textureHalfFloatExtension=u.getExtensionOrThrow(this.gl,e);else if((0,a.env)().get("WEBGL_FORCE_F16_TEXTURES"))throw Error("GL context does not support half float textures, yet the environment flag WEBGL_FORCE_F16_TEXTURES is set to true.");if(this.colorBufferFloatExtension=this.gl.getExtension(r),u.hasExtension(this.gl,n))this.colorBufferHalfFloatExtension=u.getExtensionOrThrow(this.gl,n);else if((0,a.env)().get("WEBGL_FORCE_F16_TEXTURES"))throw Error("GL context does not support color renderable half floats, yet the environment flag WEBGL_FORCE_F16_TEXTURES is set to true.")}else if(r="EXT_color_buffer_float",u.hasExtension(this.gl,r))this.colorBufferFloatExtension=this.gl.getExtension(r);else if(u.hasExtension(this.gl,n))this.colorBufferHalfFloatExtension=this.gl.getExtension(n);else throw Error("GL context does not support color renderable floats");this.vertexBuffer=l.createVertexBuffer(this.gl),this.indexBuffer=l.createIndexBuffer(this.gl),this.framebuffer=u.createFramebuffer(this.gl),this.textureConfig=i.getTextureConfig(this.gl,this.textureHalfFloatExtension)}get debug(){return(0,a.env)().getBool("DEBUG")}dispose(){if(this.disposed)return;null!=this.program&&console.warn("Disposing a GPGPUContext that still has a bound WebGLProgram. This is probably a resource leak, delete the program with GPGPUContext.deleteProgram before disposing."),null!=this.outputTexture&&console.warn("Disposing a GPGPUContext that still has a bound output matrix texture. This is probably a resource leak, delete the output matrix texture with GPGPUContext.deleteMatrixTexture before disposing.");let e=this.gl;u.callAndCheck(e,()=>e.finish()),u.callAndCheck(e,()=>e.bindFramebuffer(e.FRAMEBUFFER,null)),u.callAndCheck(e,()=>e.deleteFramebuffer(this.framebuffer)),u.callAndCheck(e,()=>e.bindBuffer(e.ARRAY_BUFFER,null)),u.callAndCheck(e,()=>e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,null)),u.callAndCheck(e,()=>e.deleteBuffer(this.indexBuffer)),this.disposed=!0}createFloat32MatrixTexture(e,t){return this.throwIfDisposed(),l.createFloat32MatrixTexture(this.gl,e,t,this.textureConfig)}createFloat16MatrixTexture(e,t){return this.throwIfDisposed(),l.createFloat16MatrixTexture(this.gl,e,t,this.textureConfig)}createUnsignedBytesMatrixTexture(e,t){return this.throwIfDisposed(),l.createUnsignedBytesMatrixTexture(this.gl,e,t,this.textureConfig)}uploadPixelDataToTexture(e,t){this.throwIfDisposed(),l.uploadPixelDataToTexture(this.gl,e,t)}uploadDenseMatrixToTexture(e,t,r,n){this.throwIfDisposed(),l.uploadDenseMatrixToTexture(this.gl,e,t,r,n,this.textureConfig)}createFloat16PackedMatrixTexture(e,t){return this.throwIfDisposed(),l.createFloat16PackedMatrixTexture(this.gl,e,t,this.textureConfig)}createPackedMatrixTexture(e,t){return this.throwIfDisposed(),l.createPackedMatrixTexture(this.gl,e,t,this.textureConfig)}deleteMatrixTexture(e){this.throwIfDisposed(),this.outputTexture===e&&(u.unbindColorTextureFromFramebuffer(this.gl,this.framebuffer),this.outputTexture=null),u.callAndCheck(this.gl,()=>this.gl.deleteTexture(e))}downloadByteEncodedFloatMatrixFromOutputTexture(e,t,r){return this.downloadMatrixDriver(e,()=>l.downloadByteEncodedFloatMatrixFromOutputTexture(this.gl,t,r,this.textureConfig))}downloadPackedMatrixFromBuffer(e,t,r,n,s,a){return l.downloadPackedMatrixFromBuffer(this.gl,e,t,r,n,s,a,this.textureConfig)}downloadFloat32MatrixFromBuffer(e,t){return l.downloadFloat32MatrixFromBuffer(this.gl,e,t)}createBufferFromTexture(e,t,r){this.bindTextureToFrameBuffer(e);let n=l.createBufferFromOutputTexture(this.gl,t,r,this.textureConfig);return this.unbindTextureToFrameBuffer(),n}createAndWaitForFence(){let e=this.createFence(this.gl);return this.pollFence(e)}createFence(e){let t,r;if((0,a.env)().getBool("WEBGL_FENCE_API_ENABLED")){let n=e.fenceSync(e.SYNC_GPU_COMMANDS_COMPLETE,0);e.flush(),r=()=>{let t=e.clientWaitSync(n,0,0);return t===e.ALREADY_SIGNALED||t===e.CONDITION_SATISFIED},t=n}else(0,a.env)().getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION")>0?(t=this.beginQuery(),this.endQuery(),r=()=>this.isQueryAvailable(t,(0,a.env)().getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION"))):r=()=>!0;return{query:t,isFencePassed:r}}downloadMatrixFromPackedTexture(e,t,r){return this.downloadMatrixDriver(e,()=>l.downloadMatrixFromPackedOutputTexture(this.gl,t,r))}createProgram(e){this.throwIfDisposed();let t=this.gl;null==this.vertexShader&&(this.vertexShader=l.createVertexShader(t));let r=u.createProgram(t);u.callAndCheck(t,()=>t.attachShader(r,this.vertexShader)),u.callAndCheck(t,()=>t.attachShader(r,e)),u.linkProgram(t,r);let n=Object.assign(r,{vao:this.createVertexArray()});return this.debug&&u.validateProgram(t,n),n}buildVao(e){this.setProgram(e),this.bindVertexArray(e.vao);let t=this.gl;u.callAndCheck(t,()=>t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,this.indexBuffer)),l.bindVertexProgramAttributeStreams(t,e,this.vertexBuffer)}deleteProgram(e){this.throwIfDisposed(),e===this.program&&(this.program=null),null!=e&&(u.callAndCheck(this.gl,()=>this.gl.deleteProgram(e)),this.deleteVertexArray(e.vao))}setProgram(e){this.throwIfDisposed(),this.program=e,null!=this.program&&this.debug&&u.validateProgram(this.gl,this.program),u.callAndCheck(this.gl,()=>this.gl.useProgram(e))}getUniformLocation(e,t,r=!0){return(this.throwIfDisposed(),r)?u.getProgramUniformLocationOrThrow(this.gl,e,t):u.getProgramUniformLocation(this.gl,e,t)}getAttributeLocation(e,t){return this.throwIfDisposed(),u.callAndCheck(this.gl,()=>this.gl.getAttribLocation(e,t))}getUniformLocationNoThrow(e,t){return this.throwIfDisposed(),this.gl.getUniformLocation(e,t)}setInputMatrixTexture(e,t,r){this.throwIfDisposed(),this.throwIfNoProgram(),u.bindTextureToProgramUniformSampler(this.gl,e,t,r)}setOutputMatrixTexture(e,t,r){this.setOutputMatrixTextureDriver(e,r,t)}setOutputPackedMatrixTexture(e,t,r){this.throwIfDisposed();let[n,s]=i.getPackedMatrixTextureShapeWidthHeight(t,r);this.setOutputMatrixTextureDriver(e,n,s)}setOutputMatrixWriteRegion(e,t,r,n){this.setOutputMatrixWriteRegionDriver(r,e,n,t)}setOutputPackedMatrixWriteRegion(e,t,r,n){throw Error("setOutputPackedMatrixWriteRegion not implemented.")}debugValidate(){null!=this.program&&u.validateProgram(this.gl,this.program),u.validateFramebuffer(this.gl)}executeProgram(){this.throwIfDisposed(),this.throwIfNoProgram();let e=this.gl;this.debug&&(console.assert(this.getVertexArray()===this.program.vao,"VAO changed between setProgram and executeProgram!"),this.debugValidate()),u.callAndCheck(e,()=>e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0))}blockUntilAllProgramsCompleted(){this.throwIfDisposed(),u.callAndCheck(this.gl,()=>this.gl.finish())}getQueryTimerExtension(){return null==this.disjointQueryTimerExtension&&(this.disjointQueryTimerExtension=u.getExtensionOrThrow(this.gl,2===(0,a.env)().getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION")?"EXT_disjoint_timer_query_webgl2":"EXT_disjoint_timer_query")),this.disjointQueryTimerExtension}getQueryTimerExtensionWebGL2(){return this.getQueryTimerExtension()}getQueryTimerExtensionWebGL1(){return this.getQueryTimerExtension()}beginQuery(){if(2===(0,a.env)().getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION")){let e=this.gl,t=this.getQueryTimerExtensionWebGL2(),r=e.createQuery();return e.beginQuery(t.TIME_ELAPSED_EXT,r),r}let e=this.getQueryTimerExtensionWebGL1(),t=e.createQueryEXT();return e.beginQueryEXT(e.TIME_ELAPSED_EXT,t),t}endQuery(){if(2===(0,a.env)().getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION")){let e=this.gl,t=this.getQueryTimerExtensionWebGL2();e.endQuery(t.TIME_ELAPSED_EXT);return}let e=this.getQueryTimerExtensionWebGL1();e.endQueryEXT(e.TIME_ELAPSED_EXT)}async waitForQueryAndGetTime(e){return await a.util.repeatedTry(()=>this.disposed||this.isQueryAvailable(e,(0,a.env)().getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION"))),this.getQueryTime(e,(0,a.env)().getNumber("WEBGL_DISJOINT_QUERY_TIMER_EXTENSION_VERSION"))}getQueryTime(e,t){if(0===t)return null;if(2===t){let t=this.gl;return t.getQueryParameter(e,t.QUERY_RESULT)/1e6}{let t=this.getQueryTimerExtensionWebGL1();return t.getQueryObjectEXT(e,t.QUERY_RESULT_EXT)/1e6}}isQueryAvailable(e,t){if(0===t)return!0;if(2===t){let t=this.gl,r=this.getQueryTimerExtensionWebGL2(),n=t.getQueryParameter(e,t.QUERY_RESULT_AVAILABLE);return 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t=this.getSourceCoordsArr(e);if(1===this.rank){let e=this.enableShapeUniforms?"outShape":this.outputShape[0];return`getA(rc), (rc + 1 >= ${e} ? 0. : getA(rc + 1)), 0, 0`}return`getA(${t[0]}), + cEdge ? 0. : getA(${t[1]}), + rEdge ? 0. : getA(${t[2]}), + rEdge || cEdge ? 0. : getA(${t[3]})`}}},{"./gpgpu_math":"1F9Jp","./packing_util":"k3hej","./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],k3hej:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");function a(e,t){return["x","y","z","w","u","v"].slice(0,t).map(t=>`${e}.${t}`)}function o(e,t){return 1===t?[e]:a(e,t)}function l(e,t){if(1===e)return"rc";let r="";for(let n=0;na),s.export(r,"getChannels",()=>o),s.export(r,"getSourceCoords",()=>l)},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"72Xgh":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ReshapePackedProgram",()=>l);var 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ls/FlipLeftRight":"7AJEx","./kernels/Floor":"fmbXP","./kernels/FloorDiv":"19u50","./kernels/FromPixels":"aePD5","./kernels/FusedConv2D":"hPMC4","./kernels/FusedDepthwiseConv2D":"70OVY","./kernels/GatherNd":"bxpkW","./kernels/GatherV2":"4oWqG","./kernels/Greater":"l81Xk","./kernels/GreaterEqual":"1GezO","./kernels/Identity":"fI9uV","./kernels/IFFT":"eHC6h","./kernels/Imag":"2YczW","./kernels/IsFinite":"hHolW","./kernels/IsInf":"ec2An","./kernels/IsNaN":"19SeZ","./kernels/LeakyRelu":"je8JA","./kernels/Less":"6Lpyh","./kernels/LessEqual":"aCE7c","./kernels/LinSpace":"iUEf1","./kernels/Log":"igGOt","./kernels/Log1p":"96DB5","./kernels/LogicalAnd":"bpNAW","./kernels/LogicalNot":"k1Nis","./kernels/LogicalOr":"35UMf","./kernels/LRN":"8GTy8","./kernels/LRNGrad":"huUNV","./kernels/Max":"ibDAd","./kernels/Maximum":"DKfrD","./kernels/MaxPool":"1hHzY","./kernels/MaxPool3D":"aNSAI","./kernels/MaxPool3DGrad":"7sDRX","./kernels/MaxPoolGrad":"1t5hC","./kernels/MaxPoolWithArgmax":"eO2cQ","./kernels/Mean":"fEe2K","./kernels/Min":"4VMnf","./kernels/Minimum":"eyWlc","./kernels/MirrorPad":"62hPs","./kernels/Mod":"eKw5T","./kernels/Multinomial":"68mmd","./kernels/Multiply":"2bVHl","./kernels/Neg":"8rsJ0","./kernels/NonMaxSuppressionV3":"9Mwgd","./kernels/NonMaxSuppressionV4":"K4Pwt","./kernels/NonMaxSuppressionV5":"4ytP0","./kernels/NotEqual":"gUjt7","./kernels/OneHot":"8dpOL","./kernels/OnesLike":"3l0Co","./kernels/Pack":"kp21h","./kernels/PadV2":"7yedB","./kernels/Pow":"dU2VT","./kernels/Prelu":"3CdUY","./kernels/Prod":"1tGYF","./kernels/RaggedGather":"7W42z","./kernels/RaggedRange":"81NyQ","./kernels/RaggedTensorToTensor":"i0jiS","./kernels/Range":"5tyAf","./kernels/Real":"8FQ28","./kernels/RealDiv":"gEqYa","./kernels/Reciprocal":"zLtsg","./kernels/Relu":"1s4ab","./kernels/Relu6":"lH0Kr","./kernels/Reshape":"2Do1g","./kernels/ResizeBilinear":"cjsd8","./kernels/ResizeBilinearGrad":"2huuw","./kernels/ResizeNearestNeighbor":"1Dxyi","./kernels/ResizeNearestNeighborGrad":"kFmpF","./kernels/Reverse":"3J3Rk","./kernels/RotateWithOffset":"65v6T","./kernels/Round":"8ECWg","./kernels/Rsqrt":"dcXmB","./kernels/ScatterNd":"loFfE","./kernels/SearchSorted":"DXpUT","./kernels/Select":"2PWLQ","./kernels/Selu":"9NWHQ","./kernels/Sigmoid":"6cCYC","./kernels/Sign":"dp8JZ","./kernels/Sin":"ct2Dv","./kernels/Sinh":"c26Zq","./kernels/Slice":"25e33","./kernels/Softmax":"gepZ2","./kernels/Softplus":"4j2t3","./kernels/SpaceToBatchND":"8STND","./kernels/SparseFillEmptyRows":"biy3L","./kernels/SparseReshape":"jOyRx","./kernels/SparseSegmentMean":"iD0FM","./kernels/SparseSegmentSum":"1QCK1","./kernels/SparseToDense":"7Aqau","./kernels/SplitV":"1NShq","./kernels/Sqrt":"dZ6U9","./kernels/Square":"deYhi","./kernels/SquaredDifference":"5unPR","./kernels/StaticRegexReplace":"91ayt","./kernels/Step":"6OAPh","./kernels/StridedSlice":"haVF6","./kernels/StringNGrams":"hsdG9","./kernels/StringSplit":"dBtFt","./kernels/StringToHashBucketFast":"grEDz","./kernels/Sub":"eoz4W","./kernels/Sum":"jCPqj","./kernels/Tan":"1DxYi","./kernels/Tanh":"6x3XV","./kernels/TensorScatterUpdate":"eknBm","./kernels/Tile":"2QC1Z","./kernels/TopK":"1Xjlv","./kernels/Transform":"fm65S","./kernels/Transpose":"c9udT","./kernels/Unique":"8c1i6","./kernels/Unpack":"eFQSo","./kernels/UnsortedSegmentSum":"34lCk","./kernels/ZerosLike":"k8pQn"}],iBNae:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"_fusedMatMul",()=>l),s.export(r,"_fusedMatMulConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./BatchMatMul_impl");function l(e){let{inputs:t,backend:r,attrs:n}=e,{a:s,b:a,bias:l,preluActivationWeights:i}=t,{transposeA:u,transposeB:p,activation:c,leakyreluAlpha:d}=n;return(0,o.batchMatMulImpl)({a:s,b:a,transposeA:u,transposeB:p,backend:r,bias:l,preluActivationWeights:i,leakyreluAlpha:d,activation:c})}let i={kernelName:a._FusedMatMul,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","./BatchMatMul_impl":"5lxDH","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"5lxDH":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"MATMUL_SHARED_DIM_THRESHOLD",()=>d),s.export(r,"batchMatMulImpl",()=>f);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils"),l=e("../mulmat_packed_gpu"),i=e("./Multiply"),u=e("./Reshape"),p=e("./Sum"),c=e("./Transpose");let d=1e3;function f({a:e,b:t,transposeA:r,transposeB:n,backend:s,bias:f=null,preluActivationWeights:m=null,leakyreluAlpha:h=0,activation:g=null}){let x,v=e.shape.length,y=t.shape.length,b=r?e.shape[v-2]:e.shape[v-1],_=n?t.shape[y-1]:t.shape[y-2],k=r?e.shape[v-1]:e.shape[v-2],j=n?t.shape[y-2]:t.shape[y-1],I=e.shape.slice(0,-2),w=t.shape.slice(0,-2),T=a.util.sizeFromShape(I),N=a.util.sizeFromShape(w),S=a.broadcast_util.assertAndGetBroadcastShape(e.shape.slice(0,-2),t.shape.slice(0,-2)).concat([k,j]);a.util.assert(b===_,()=>`Error in matMul: inner shapes (${b}) and (${_}) of Tensors with shapes ${e.shape} and ${t.shape} and transposeA=${r} and transposeB=${n} must match.`);let 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NAN : result.r; + result.g = isNaN.g ? NAN : result.g; + result.b = isNaN.b ? NAN : result.b; + result.a = isNaN.a ? NAN : result.a; +`,p=` + vec4 bGTEZero = vec4(greaterThanEqual(b, vec4(0.))); + return (bGTEZero * a) + ((vec4(1.0) - bGTEZero) * (a * (b + vec4(1.0)))); +`,c=` + return vec4(notEqual(a, b)); +`;class d{constructor(e,t,r,n=!1){this.variableNames=["A","B"],this.supportsBroadcasting=!0,this.packedInputs=!0,this.packedOutput=!0,this.outputShape=a.backend_util.assertAndGetBroadcastShape(t,r);let s=this.outputShape.length;this.enableShapeUniforms=(0,o.useShapeUniforms)(s);let u="";if(n)if(0===s||1===a.util.sizeFromShape(this.outputShape))u=` + result.y = 0.; + result.z = 0.; + result.w = 0.; + `;else{let e=(0,i.getCoordsDataType)(s);if(u=` + ${e} coords = getOutputCoords(); + `,1===s)this.enableShapeUniforms?u+=` + result.y = (coords + 1) >= outShape ? 0. : result.y; + result.z = 0.; + result.w = 0.; + `:u+=` + result.y = (coords + 1) >= ${this.outputShape[0]} ? 0. : result.y; + result.z = 0.; + result.w = 0.; + `;else{let e=(0,l.getChannels)("coords",s);this.enableShapeUniforms?u+=` + bool nextRowOutOfBounds = + (${e[s-2]} + 1) >= outShape[${s} - 2]; + bool nextColOutOfBounds = + (${e[s-1]} + 1) >= outShape[${s} - 1]; + result.y = nextColOutOfBounds ? 0. : result.y; + result.z = nextRowOutOfBounds ? 0. : result.z; + result.w = nextColOutOfBounds || nextRowOutOfBounds ? 0. : result.w; + `:u+=` + bool nextRowOutOfBounds = + (${e[s-2]} + 1) >= ${this.outputShape[s-2]}; + bool nextColOutOfBounds = + (${e[s-1]} + 1) >= ${this.outputShape[s-1]}; + result.y = nextColOutOfBounds ? 0. : result.y; + result.z = nextRowOutOfBounds ? 0. : result.z; + result.w = nextColOutOfBounds || nextRowOutOfBounds ? 0. : result.w; + `}}this.userCode=` + vec4 binaryOperation(vec4 a, vec4 b) { + ${e} + } + + void main() { + vec4 a = getAAtOutCoords(); + vec4 b = getBAtOutCoords(); + + vec4 result = binaryOperation(a, b); + ${u} + + setOutput(result); + } + `}}},{"@tensorflow/tfjs-core":"biUij","./gpgpu_math":"1F9Jp","./packing_util":"k3hej","./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fN7J8:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"complex",()=>l),s.export(r,"complexConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./Identity");function l(e){let{inputs:t,backend:r}=e,{real:n,imag:s}=t,a=r.makeTensorInfo(n.shape,"complex64"),l=r.texData.get(a.dataId);return l.complexTensorInfos={real:(0,o.identity)({inputs:{x:n},backend:r}),imag:(0,o.identity)({inputs:{x:s},backend:r})},a}let i={kernelName:a.Complex,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","./Identity":"fI9uV","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fI9uV:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");function a(e){let{inputs:t,backend:r}=e,{x:n}=t;return r.incRef(n.dataId),{dataId:n.dataId,shape:n.shape,dtype:n.dtype}}s.defineInteropFlag(r),s.export(r,"identity",()=>a),s.export(r,"identityConfig",()=>o);let o={kernelName:e("@tensorflow/tfjs-core").Identity,backendName:"webgl",kernelFunc:a}},{"@tensorflow/tfjs-core":"biUij","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],je8JA:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"LEAKYRELU",()=>i),s.export(r,"LEAKYRELU_PACKED",()=>u),s.export(r,"leakyRelu",()=>p),s.export(r,"leakyReluConfig",()=>c);var a=e("@tensorflow/tfjs-core"),o=e("../binaryop_gpu"),l=e("../binaryop_packed_gpu");let i="return (a < 0.) ? 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vec4( + getValue(batch, inIdx), + getValue(batch, inIdx + 1), + getValue(batch, inIdx + 2), 0.0); + + ${u} + } + setOutput(sumValue); + } + `}}},{"@tensorflow/tfjs-core":"biUij","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"3rKEU":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ReduceProgram",()=>a);class a{constructor(e,t){this.variableNames=["x"];let{windowSize:r,batchSize:n,inSize:s,outSize:a}=e;this.outputShape=[n,a];let o="0.0",l="";"prod"===t?o="1.0":"min"===t?(o="1.0 / 1e-20",l="min"):"max"===t&&(o="-1.0 / 1e-20",l="max");let i=`${t}(${t}(${t}(minMaxValue[0], minMaxValue[1]), minMaxValue[2]), minMaxValue[3])`;"sum"===t?i="sumValue":"prod"===t?i="prodValue":"all"===t?i="allValue":"any"===t&&(i="anyValue");let u=4*Math.floor(r/4),p=r%4,c=` + if (${"sum"===t}) { + sumValue += dot(values, ones); + } else if (${"prod"===t}) { + vec2 tmp = vec2(values[0], values[1]) * vec2(values[2], values[3]); + prodValue 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ivec2 coords = getOutputCoords(); + int batch = coords[0]; + int outIdx = coords[1]; + int inOffset = outIdx * ${r}; + + vec4 minMaxValue = vec4(${o}); + float prodValue = 1.0; + float sumValue = 0.0; + float allValue = 1.0; + float anyValue = 0.0; + + for (int i = 0; i < ${u}; i += 4) { + int inIdx = inOffset + i; + ${d} values = ${d}( + getValue(batch, inIdx), + getValue(batch, inIdx + 1), + getValue(batch, inIdx + 2), + getValue(batch, inIdx + 3) + ); + + ${c} + } + + int inIdx = inOffset + ${u}; + if (${1===p}) { + ${d} values = ${d}( + getValue(batch, inIdx), + initializationValue, + initializationValue, + initializationValue + ); + + ${c} + } else if (${2===p}) { + ${d} values = ${d}( + getValue(batch, inIdx), + getValue(batch, inIdx + 1), + initializationValue, + initializationValue + ); + + ${c} + } else if (${3===p}) { + ${d} values = ${d}( + getValue(batch, inIdx), + getValue(batch, inIdx + 1), + getValue(batch, inIdx + 2), + initializationValue + ); + + ${c} + } + setOutput(${i}); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eGbyc:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"transposeImpl",()=>u),s.export(r,"transposeImplCPU",()=>o.transposeImplCPU);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared"),l=e("../transpose_gpu"),i=e("../transpose_packed_gpu");function u(e,t,r){let n=(0,a.env)().getBool("WEBGL_PACK_ARRAY_OPERATIONS")?new(0,i.TransposePackedProgram)(e.shape,t):new(0,l.TransposeProgram)(e.shape,t);return r.runWebGLProgram(n,[e],e.dtype)}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/shared":"lQim5","../transpose_gpu":"cl3Ds","../transpose_packed_gpu":"luOxI","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],cl3Ds:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"TransposeProgram",()=>o);var a=e("./shader_compiler");class 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d}(e,t,n)}},{"@tensorflow/tfjs-core":"biUij","../argminmax_gpu":"dQA2L","../argminmax_packed_gpu":"fO3CD","../kernels/Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],dQA2L:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ArgMinMaxProgram",()=>a);class a{constructor(e,t,r){this.variableNames=["A"];let{windowSize:n,batchSize:s,outSize:a}=e;r||this.variableNames.push("bestIndicesA"),this.outputShape=[s,a],this.userCode=` + void main() { + ivec2 coords = getOutputCoords(); + int batch = coords[0]; + int outIdx = coords[1]; + int inOffset = outIdx * ${n}; + + int bestIndex = inOffset; + float bestValue = getA(batch, bestIndex); + + for (int i = 0; i < ${n}; i++) { + int inIdx = ${r?"inOffset + i;":"round(getBestIndicesA(batch, inOffset + i));"}; + float candidate = getA(batch, inIdx); + if (candidate ${"max"===t?">":"<"} bestValue) { + bestValue = candidate; + bestIndex = inIdx; + } + } + setOutput(float(bestIndex)); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fO3CD:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ArgMinMaxPackedProgram",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./packing_util"),l=e("./shader_compiler");class i{constructor(e,t,r,n){let s,i;this.variableNames=["A"],this.packedInputs=!0,this.packedOutput=!0,a.util.assert(e.length>2,()=>`Packed arg${r.charAt(0).toUpperCase()+r.slice(1)} supports only inputs with rank above 2.`);let u=Math.ceil(e[e.length-1]/t);this.outputShape=e.slice(0,-1),u>1&&this.outputShape.push(u),n||this.variableNames.push("bestIndicesA");let p=this.outputShape,c=p.length,d=(0,l.getCoordsDataType)(c),f=(0,o.getChannels)("coords",c);if(1===u){i=c+1;let e=(0,l.getCoordsDataType)(i);s=` + ${e} sourceLocR = ${e}(${f.join()}, 0); + ++${f[c-1]}; + ${e} sourceLocG = ${e}(${f.join()}, 0); + ++${f[c-2]}; + ${e} sourceLocA = ${e}(${f.join()}, 0); + --${f[c-1]}; + ${e} sourceLocB = ${e}(${f.join()}, 0); + --${f[c-2]};`}else i=c,s=` + ${d} sourceLocR = coords; + ++${f[c-1]}; + ${d} sourceLocG = coords; + ++${f[c-2]}; + ${d} sourceLocA = coords; + --${f[c-1]}; + ${d} sourceLocB = coords; + --${f[c-2]};`;let m=["x","y","z","w","u","v"].slice(0,i),h="."+m[i-1],g=m.map(e=>"int "+e),x=(0,o.getChannels)("sourceLocR",i-1).concat("inIdx.r"),v=(0,o.getChannels)("sourceLocG",i-1).concat("inIdx.g"),y=(0,o.getChannels)("sourceLocB",i-1).concat("inIdx.b"),b=(0,o.getChannels)("sourceLocA",i-1).concat("inIdx.a"),_="max"===r?"greaterThan":"lessThan",k=n?"":` + inIdx = round(vec4(getBestIndicesAChannel(${x.join()}), + getBestIndicesAChannel(${v.join()}), + getBestIndicesAChannel(${y.join()}), + getBestIndicesAChannel(${b.join()})));`,j=`vec4( + getAChannel(${x.join()}), + hasNextCol ? getAChannel(${v.join()}) : 0., + hasNextRow ? getAChannel(${y.join()}) : 0., + hasNextRow && hasNextCol ? getAChannel(${b.join()}) : 0.)`,I=n?"":` + float getBestIndicesAChannel(${g.join()}) { + return getChannel(getBestIndicesA(${m.join()}), + vec2(${m.slice(-2).join()})); + }`;this.userCode=` + float getAChannel(${g.join()}) { + return getChannel(getA(${m.join()}), + vec2(${m.slice(-2).join()})); + } + ${I} + void main() { + ${d} coords = getOutputCoords(); + bool hasNextCol = ${f[c-1]} < ${p[c-1]-1}; + bool hasNextRow = ${f[c-2]} < ${p[c-2]-1}; + ${s} + ivec4 srcIdx = ivec4(sourceLocR${h}, sourceLocG${h}, + sourceLocB${h}, sourceLocA${h}) * ${t}; + ivec4 inIdx = srcIdx; + vec4 bestIndex = vec4(inIdx); + vec4 bestValue = ${j}; + + for (int i = 0; i < ${t}; i++) { + inIdx = srcIdx; + ${k} + vec4 candidate = ${j}; + bvec4 nan = isnan(candidate); + bvec4 replace = bvec4( + vec4(${_}(candidate, bestValue)) * (vec4(1.0) - vec4(nan))); + + bestValue = vec4(replace.x ? candidate.x : bestValue.x, + replace.y ? candidate.y : bestValue.y, + replace.z ? candidate.z : bestValue.z, + replace.w ? candidate.w : bestValue.w); + bestIndex = mix(bestIndex, vec4(inIdx), vec4(replace)); + srcIdx++; + } + setOutput(bestIndex); + } + `}}},{"@tensorflow/tfjs-core":"biUij","./packing_util":"k3hej","./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],heJQD:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"argMin",()=>i),s.export(r,"argMinConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/arg_min_max"),l=e("./Transpose");function i(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{axis:i}=n,u=a.util.parseAxisParam(i,s.shape),p=a.backend_util.getAxesPermutation(u,s.shape.length),c=s,d=[];null!=p&&(d.push(c=(0,l.transpose)({inputs:{x:s},backend:r,attrs:{perm:p}})),u=a.backend_util.getInnerMostAxes(u.length,c.shape.length)),a.backend_util.assertAxesAreInnerMostDims("argMin",[u[0]],c.shape.length);let f=(0,o.argMinMaxReduce)(r,c,u[0],"min");return d.forEach(e=>r.disposeIntermediateTensorInfo(e)),f}let u={kernelName:a.ArgMin,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/arg_min_max":"28xQ9","./Transpose":"c9udT","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],bf3iO:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"asin",()=>i),s.export(r,"asinConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=e("../unaryop_gpu").CHECK_NAN_SNIPPET+` + if (abs(x) > 1.) { + return NAN; + } + return asin(x); +`,i=(0,o.unaryKernelFunc)({opSnippet:l}),u={kernelName:a.Asin,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../unaryop_gpu":"LccPS","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9Bin5":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"asinh",()=>i),s.export(r,"asinhConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=e("../unaryop_gpu").CHECK_NAN_SNIPPET+"return log(x + sqrt(x * x + 1.0));",i=(0,o.unaryKernelFunc)({opSnippet:l}),u={kernelName:a.Asinh,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../unaryop_gpu":"LccPS","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],kvGKe:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"atan",()=>i),s.export(r,"atanConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=e("../unaryop_gpu").CHECK_NAN_SNIPPET+` + return atan(x); +`,i=(0,o.unaryKernelFunc)({opSnippet:l}),u={kernelName:a.Atan,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../unaryop_gpu":"LccPS","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9Y9Q9":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"atan2",()=>c),s.export(r,"atan2Config",()=>d);var a=e("@tensorflow/tfjs-core"),o=e("../binaryop_gpu"),l=e("../binaryop_packed_gpu"),i=e("../kernel_utils/kernel_funcs_utils");let u=o.CHECK_NAN_SNIPPET+` + return atan(a, b); +`,p=` + vec4 result = atan(a, b); + bvec4 isNaNA = isnan(a); + bvec4 isNaNB = isnan(b); + bvec4 isNaN = bvec4(isNaNA.x || isNaNB.x, isNaNA.y || isNaNB.y, isNaNA.z || isNaNB.z, isNaNA.w || isNaNB.w); + `+l.CHECK_NAN_SNIPPET_PACKED+` + return result; +`,c=(0,i.binaryKernelFunc)({opSnippet:u,packedOpSnippet:p}),d={kernelName:a.Atan2,backendName:"webgl",kernelFunc:c}},{"@tensorflow/tfjs-core":"biUij","../binaryop_gpu":"iq2Hg","../binaryop_packed_gpu":"g7FAa","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8Ly0o":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"atanh",()=>i),s.export(r,"atanhConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=e("../unaryop_gpu").CHECK_NAN_SNIPPET+` + if ((x < -1.0) || (x > 1.0)) return NAN; +return (log(1.0 + x) - log(1.0 - x)) / 2.0;`,i=(0,o.unaryKernelFunc)({opSnippet:l}),u={kernelName:a.Atanh,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../unaryop_gpu":"LccPS","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"1D3SK":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"avgPool",()=>u),s.export(r,"avgPoolConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../pool_gpu"),l=e("../webgl_util"),i=e("./Identity");function u(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t;(0,l.assertNotComplex)(s,"avgPool");let{filterSize:u,strides:p,pad:c,dimRoundingMode:d}=n;a.util.assert(a.backend_util.eitherStridesOrDilationsAreOne(p,1),()=>`Error in avgPool: Either strides or dilations must be 1. Got strides ${p} and dilations '1'`);let f=a.backend_util.computePool2DInfo(s.shape,u,p,1,c,d);if(1===f.filterWidth&&1===f.filterHeight&&a.util.arraysEqual(f.inShape,f.outShape))return(0,i.identity)({inputs:{x:s},backend:r});let m=new(0,o.Pool2DProgram)(f,"avg",!1);return r.runWebGLProgram(m,[s],"float32")}let p={kernelName:a.AvgPool,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../pool_gpu":"fEtti","../webgl_util":"8Bhtc","./Identity":"fI9uV","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fEtti:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"Pool2DProgram",()=>a),s.export(r,"Pool3DProgram",()=>o);class a{constructor(e,t,r,n=!1,s=!1){if(this.variableNames=["x"],"avg"===t&&r)throw Error("Cannot compute positions for average pool.");let a=e.filterWidth,o=e.strideHeight,l=e.strideWidth,i=e.dilationHeight,u=e.dilationWidth,p=e.effectiveFilterHeight,c=e.effectiveFilterWidth,d=e.padInfo.top,f=e.padInfo.left;this.outputShape=e.outShape;let m="avg"===t,h=`((batch * ${e.inHeight} + xR) * ${e.inWidth} + xC) * ${e.inChannels} + d`,g=`(xR * ${e.inWidth} + xC) * ${e.inChannels} + d`,x="0.0";if(m||(x="-1.0 / 1e-20"),r){this.userCode=` + const ivec2 strides = ivec2(${o}, ${l}); + const ivec2 pads = ivec2(${d}, ${f}); + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords[0]; + int d = coords[3]; + + ivec2 xRCCorner = coords.yz * strides - pads; + int xRCorner = xRCCorner.x; + int xCCorner = xRCCorner.y; + + // max/min x(?, ?, d) to get y(yR, yC, d). + // ? = to be determined + float minMaxValue = 0.0; + float minMaxValueFound = 0.0; + int minMaxPosition = 0; + float avgValue = 0.0; + + for (int wR = 0; wR < ${p}; + wR += ${i}) { + int xR = xRCorner + wR; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int wC = 0; wC < ${c}; + wC += ${u}) { + int xC = xCCorner + wC; + + if (xC < 0 || xC >= ${e.inWidth}) { + continue; + } + + float value = getX(batch, xR, xC, d); + + // If a min / max value has already been found, use it. If not, + // use the current value. + float currMinMaxValue = mix( + value, minMaxValue, minMaxValueFound); + if (value >= currMinMaxValue) { + minMaxValue = value; + minMaxValueFound = 1.0; + minMaxPosition = ${n?s?h:g:`wR * ${c} + wC`}; + } + } + } + setOutput(float(minMaxPosition)); + } + `;return}let v=`${t}(${t}(${t}(minMaxValue[0], minMaxValue[1]), minMaxValue[2]), minMaxValue[3])`;"avg"===t&&(v="avgValue / max(count, 1.0)");let y=4*Math.floor(a/4),b=a%4,_=` + if (${m}) { + avgValue += dot(values, ones); + } else { + minMaxValue = max(values, minMaxValue); + } + `;this.userCode=` + const ivec2 strides = ivec2(${o}, ${l}); + const ivec2 pads = ivec2(${d}, ${f}); + const float initializationValue = ${x}; + const vec4 ones = vec4(1.0, 1.0, 1.0, 1.0); + + float count = 0.0; + + float getValue(int batch, int xR, int xC, int d) { + if (xC < 0 || xC >= ${e.inWidth}) { + return initializationValue; + } + count += 1.0; + return getX(batch, xR, xC, d); + } + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords[0]; + int d = coords[3]; + + ivec2 xRCCorner = coords.yz * strides - pads; + int xRCorner = xRCCorner.x; + int xCCorner = xRCCorner.y; + + // max/min x(?, ?, d) to get y(yR, yC, d). + // ? = to be determined + vec4 minMaxValue = vec4(${x}); + float avgValue = 0.0; + count = 0.0; + + for (int wR = 0; wR < ${p}; + wR += ${i}) { + int xR = xRCorner + wR; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int wC = 0; wC < ${y}; wC += 4) { + int xC = xCCorner + wC * ${u}; + + vec4 values = vec4( + getValue(batch, xR, xC, d), + getValue(batch, xR, xC + ${u}, d), + getValue(batch, xR, xC + 2 * ${u}, d), + getValue(batch, xR, xC + 3 * ${u}, d) + ); + + ${_} + } + + int xC = xCCorner + ${y}; + if (${1===b}) { + vec4 values = vec4( + getValue(batch, xR, xC, d), + initializationValue, + initializationValue, + initializationValue + ); + + ${_} + } else if (${2===b}) { + vec4 values = vec4( + getValue(batch, xR, xC, d), + getValue(batch, xR, xC + ${u}, d), + initializationValue, + initializationValue + ); + + ${_} + } else if (${3===b}) { + vec4 values = vec4( + getValue(batch, xR, xC, d), + getValue(batch, xR, xC + ${u}, d), + getValue(batch, xR, xC + 2 * ${u}, d), + initializationValue + ); + + ${_} + } + } + setOutput(${v}); + } + `}}class o{constructor(e,t,r,n=!1,s=!1){if(this.variableNames=["x"],"avg"===t&&r)throw Error("Cannot compute positions for average pool.");let a=e.filterWidth,o=e.strideDepth,l=e.strideHeight,i=e.strideWidth,u=e.dilationDepth,p=e.dilationHeight,c=e.dilationWidth,d=e.effectiveFilterDepth,f=e.effectiveFilterHeight,m=e.effectiveFilterWidth,h=e.padInfo.front,g=e.padInfo.top,x=e.padInfo.left;this.outputShape=e.outShape;let v="avg"===t,y="0.0";if(v||(y="-1.0 / 1e-20"),r){this.userCode=` + const ivec3 strides = + ivec3(${o}, ${l}, ${i}); + const ivec3 pads = ivec3(${h}, ${g}, ${x}); + + void main() { + ivec5 coords = getOutputCoords(); + int batch = coords.x; + int ch = coords.u; + + ivec3 xCorner = ivec3(coords.y, coords.z, coords.w) * strides - pads; + int xDCorner = xCorner.x; + int xRCorner = xCorner.y; + int xCCorner = xCorner.z; + + // max/min x(?, ?, ?, ch) to get y(yD, yR, yC, ch). + // ? = to be determined + float minMaxValue = 0.0; + float minMaxValueFound = 0.0; + int minMaxPosition = 0; + + for (int wD = 0; wD < ${d}; + wD += ${u}) { + int xD = xDCorner + wD; + + if (xD < 0 || xD >= ${e.inDepth}) { + continue; + } + + for (int wR = 0; wR < ${f}; + wR += ${p}) { + int xR = xRCorner + wR; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int wC = 0; wC < ${m}; + wC += ${c}) { + int xC = xCCorner + wC; + + if (xC < 0 || xC >= ${e.inWidth}) { + continue; + } + + float value = getX(batch, xD, xR, xC, ch); + + // If a min / max value has already been found, use it. If not, + // use the current value. + float currMinMaxValue = mix( + value, minMaxValue, minMaxValueFound); + if (value >= currMinMaxValue) { + minMaxValue = value; + minMaxValueFound = 1.0; + minMaxPosition = ${n?s?`(((batch * ${e.inDepth} + xD) * ${e.inHeight} + xR) * ${e.inWidth} + xC) * ${e.inChannels} + ch`:`((xD * ${e.inHeight} + xR) * ${e.inWidth} + xC) * ${e.inChannels} + ch`:`wD * ${f} * ${m} + + wR * ${m} + wC`}; + } + } + } + } + setOutput(float(minMaxPosition)); + } + `;return}let b=`${t}(${t}(${t}(minMaxValue[0], minMaxValue[1]), minMaxValue[2]), minMaxValue[3])`;"avg"===t&&(b="avgValue / max(count, 1.0)");let _=4*Math.floor(a/4),k=a%4,j=` + if (${v}) { + avgValue += dot(values, ones); + } else { + minMaxValue = max(values, minMaxValue); + } + `;this.userCode=` + const ivec3 strides = + ivec3(${o}, ${l}, ${i}); + const ivec3 pads = ivec3(${h}, ${g}, ${x}); + const float initializationValue = ${y}; + const vec4 ones = vec4(1.0, 1.0, 1.0, 1.0); + + float count = 0.0; + + float getValue(int batch, int xD, int xR, int xC, int ch) { + if (xC < 0 || xC >= ${e.inWidth}) { + return initializationValue; + } + count += 1.0; + return getX(batch, xD, xR, xC, ch); + } + + void main() { + ivec5 coords = getOutputCoords(); + int batch = coords.x; + int ch = coords.u; + + ivec3 xCorner = ivec3(coords.y, coords.z, coords.w) * strides - pads; + int xDCorner = xCorner.x; + int xRCorner = xCorner.y; + int xCCorner = xCorner.z; + + // max/min x(?, ?, ?, d) to get y(yD, yR, yC, ch). + // ? = to be determined + vec4 minMaxValue = vec4(${y}); + float avgValue = 0.0; + count = 0.0; + + for (int wD = 0; wD < ${d}; + wD += ${u}) { + int xD = xDCorner + wD; + + if (xD < 0 || xD >= ${e.inDepth}) { + continue; + } + + for (int wR = 0; wR < ${f}; + wR += ${p}) { + int xR = xRCorner + wR; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int wC = 0; wC < ${_}; wC += 4) { + int xC = xCCorner + wC * ${c}; + + vec4 values = vec4( + getValue(batch, xD, xR, xC, ch), + getValue(batch, xD, xR, xC + ${c}, ch), + getValue(batch, xD, xR, xC + 2 * ${c}, ch), + getValue(batch, xD, xR, xC + 3 * ${c}, ch) + ); + + ${j} + } + + int xC = xCCorner + ${_}; + if (${1===k}) { + vec4 values = vec4( + getValue(batch, xD, xR, xC, ch), + initializationValue, + initializationValue, + initializationValue + ); + + ${j} + } else if (${2===k}) { + vec4 values = vec4( + getValue(batch, xD, xR, xC, ch), + getValue(batch, xD, xR, xC + ${c}, ch), + initializationValue, + initializationValue + ); + + ${j} + } else if (${3===k}) { + vec4 values = vec4( + getValue(batch, xD, xR, xC, ch), + getValue(batch, xD, xR, xC + ${c}, ch), + getValue(batch, xD, xR, xC + 2 * ${c}, ch), + initializationValue + ); + + ${j} + } + } + } + setOutput(${b}); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9sCwx":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"avgPool3D",()=>l),s.export(r,"avgPool3DConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../pool_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{filterSize:l,strides:i,pad:u,dimRoundingMode:p,dataFormat:c}=n,d=a.backend_util.computePool3DInfo(s.shape,l,i,[1,1,1],u,p,c),f=new(0,o.Pool3DProgram)(d,"avg",!1);return r.runWebGLProgram(f,[s],"float32")}let i={kernelName:a.AvgPool3D,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../pool_gpu":"fEtti","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],luoao:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"avgPool3DGrad",()=>l),s.export(r,"avgPool3DGradConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../avg_pool_backprop_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{dy:s,input:l}=t,{filterSize:i,strides:u,pad:p,dimRoundingMode:c}=n,d=a.backend_util.computePool3DInfo(l.shape,i,u,[1,1,1],p,c),f=new(0,o.AvgPool3DBackpropProgram)(d);return r.runWebGLProgram(f,[s],l.dtype)}let i={kernelName:a.AvgPool3DGrad,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../avg_pool_backprop_gpu":"gntgh","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],gntgh:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"AvgPool2DBackpropProgram",()=>a),s.export(r,"AvgPool3DBackpropProgram",()=>o);class a{constructor(e){this.variableNames=["dy"],this.outputShape=e.inShape;let t=e.filterHeight,r=e.filterWidth,n=e.strideHeight,s=e.strideWidth,a=e.dilationHeight,o=e.dilationWidth,l=e.effectiveFilterHeight,i=e.effectiveFilterWidth,u=l-1-e.padInfo.top,p=i-1-e.padInfo.left;this.userCode=` + const ivec2 pads = ivec2(${u}, ${p}); + const float avgMultiplier = float(${1/(t*r)}); + + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int d = coords[3]; + + ivec2 dyRCCorner = coords.yz - pads; + int dyRCorner = dyRCCorner.x; + int dyCCorner = dyRCCorner.y; + + // Convolve dy(?, ?, d) with pos mask(:, :, d) to get dx(xR, xC, d). + // ? = to be determined. : = across all values in that axis. + float dotProd = 0.0; + for (int wR = 0; wR < ${l}; + wR += ${a}) { + float dyR = float(dyRCorner + wR) / ${n}.0; + + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + + for (int wC = 0; wC < ${i}; + wC+= ${o}) { + float dyC = float(dyCCorner + wC) / ${s}.0; + + if (dyC < 0.0 || dyC >= ${e.outWidth}.0 || + fract(dyC) > 0.0) { + continue; + } + int idyC = int(dyC); + + float dyValue = getDy(b, idyR, idyC, d); + + dotProd += dyValue * avgMultiplier; + } + } + setOutput(dotProd); + } + `}}class o{constructor(e){this.variableNames=["dy"],this.outputShape=e.inShape;let t=e.filterDepth,r=e.filterHeight,n=e.filterWidth,s=e.strideDepth,a=e.strideHeight,o=e.strideWidth,l=e.dilationDepth,i=e.dilationHeight,u=e.dilationWidth,p=e.effectiveFilterDepth,c=e.effectiveFilterHeight,d=e.effectiveFilterWidth,f=p-1-e.padInfo.front,m=c-1-e.padInfo.top,h=d-1-e.padInfo.left;this.userCode=` + const ivec3 pads = ivec3(${f}, ${m}, ${h}); + const float avgMultiplier = float(${1/(t*r*n)}); + + void main() { + ivec5 coords = getOutputCoords(); + int batch = coords.x; + int ch = coords.u; + + ivec3 dyCorner = ivec3(coords.y, coords.z, coords.w) - pads; + int dyDCorner = dyCorner.x; + int dyRCorner = dyCorner.y; + int dyCCorner = dyCorner.z; + + // Convolve dy(?, ?, ?, d) with pos mask(:, :, :, ch) to get + // dx(xD, xR, xC, ch). + // ? = to be determined. : = across all values in that axis. + float dotProd = 0.0; + + for (int wD = 0; wD < ${p}; + wD += ${l}) { + float dyD = float(dyDCorner + wD) / ${s}.0; + + if (dyD < 0.0 || dyD >= ${e.outDepth}.0 || fract(dyD) > 0.0) { + continue; + } + int idyD = int(dyD); + + for (int wR = 0; wR < ${c}; + wR += ${i}) { + float dyR = float(dyRCorner + wR) / ${a}.0; + + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || + fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + + for (int wC = 0; wC < ${d}; + wC += ${u}) { + float dyC = float(dyCCorner + wC) / ${o}.0; + + if (dyC < 0.0 || dyC >= ${e.outWidth}.0 || + fract(dyC) > 0.0) { + continue; + } + int idyC = int(dyC); + + float dyValue = getDy(batch, idyD, idyR, idyC, ch); + + dotProd += dyValue * avgMultiplier; + } + } + } + setOutput(dotProd); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"6L0OF":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"avgPoolGrad",()=>i),s.export(r,"avgPoolGradConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../avg_pool_backprop_gpu"),l=e("../webgl_util");function i(e){let{inputs:t,backend:r,attrs:n}=e,{dy:s,input:i}=t;(0,l.assertNotComplex)([s,i],"avgPoolGrad");let{filterSize:u,strides:p,pad:c}=n,d=a.backend_util.computePool2DInfo(i.shape,u,p,1,c),f=new(0,o.AvgPool2DBackpropProgram)(d);return r.runWebGLProgram(f,[s],i.dtype)}let u={kernelName:a.AvgPoolGrad,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../avg_pool_backprop_gpu":"gntgh","../webgl_util":"8Bhtc","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],i8dTA:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"batchMatMul",()=>l),s.export(r,"batchMatMulConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./BatchMatMul_impl");function l(e){let{inputs:t,backend:r,attrs:n}=e,{a:s,b:a}=t,{transposeA:l,transposeB:i}=n;return(0,o.batchMatMulImpl)({a:s,b:a,transposeA:l,transposeB:i,backend:r})}let i={kernelName:a.BatchMatMul,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","./BatchMatMul_impl":"5lxDH","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],aHEBx:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"batchNorm",()=>i),s.export(r,"batchNormConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../batchnorm_gpu"),l=e("../batchnorm_packed_gpu");let i=({inputs:e,backend:t,attrs:r})=>{let{x:n,mean:s,variance:i,offset:u,scale:p}=e;a.util.assert(s.shape.length===i.shape.length,()=>"Batch normalization gradient requires mean and variance to have equal ranks."),a.util.assert(null==u||s.shape.length===u.shape.length,()=>"Batch normalization gradient requires mean and offset to have equal ranks."),a.util.assert(null==p||s.shape.length===p.shape.length,()=>"Batch normalization gradient requires mean and scale to have equal ranks.");let{varianceEpsilon:c}=r;null==c&&(c=.001);let d=[n,s,i],f=null;null!=u&&(f=u.shape,d.push(u));let m=null;null!=p&&(m=p.shape,d.push(p));let h=(0,a.env)().getBool("WEBGL_PACK_NORMALIZATION")?new(0,l.BatchNormPackedProgram)(n.shape,s.shape,i.shape,f,m,c):new(0,o.BatchNormProgram)(n.shape,s.shape,i.shape,f,m,c);return t.runWebGLProgram(h,d,d[0].dtype)},u={kernelName:a.FusedBatchNorm,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../batchnorm_gpu":"kqJlo","../batchnorm_packed_gpu":"2VC58","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],kqJlo:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"BatchNormProgram",()=>o);var a=e("@tensorflow/tfjs-core");class o{constructor(e,t,r,n,s,o){this.outputShape=[],this.variableNames=["x","mean","variance"],a.backend_util.assertAndGetBroadcastShape(e,t),a.backend_util.assertAndGetBroadcastShape(e,r);let l="0.0";null!=n&&(a.backend_util.assertAndGetBroadcastShape(e,n),this.variableNames.push("offset"),l="getOffsetAtOutCoords()");let i="1.0";null!=s&&(a.backend_util.assertAndGetBroadcastShape(e,s),this.variableNames.push("scale"),i="getScaleAtOutCoords()"),this.outputShape=e,this.userCode=` + void main() { + float x = getXAtOutCoords(); + float mean = getMeanAtOutCoords(); + float variance = getVarianceAtOutCoords(); + float offset = ${l}; + float scale = ${i}; + float inv = scale * inversesqrt(variance + float(${o})); + setOutput(dot(vec3(x, -mean, offset), vec3(inv, inv, 1))); + } + `}}},{"@tensorflow/tfjs-core":"biUij","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2VC58":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"BatchNormPackedProgram",()=>o);var a=e("@tensorflow/tfjs-core");class o{constructor(e,t,r,n,s,o){this.packedInputs=!0,this.packedOutput=!0,this.variableNames=["x","mean","variance"],a.backend_util.assertAndGetBroadcastShape(e,t),a.backend_util.assertAndGetBroadcastShape(e,r);let l="vec4(0.0)";null!=n&&(a.backend_util.assertAndGetBroadcastShape(e,n),this.variableNames.push("offset"),l="getOffsetAtOutCoords()");let i="vec4(1.0)";null!=s&&(a.backend_util.assertAndGetBroadcastShape(e,s),this.variableNames.push("scale"),i="getScaleAtOutCoords()"),this.outputShape=e,this.userCode=` + void main() { + vec4 offset = ${l}; + vec4 scale = ${i}; + + vec4 x = getXAtOutCoords(); + vec4 mean = getMeanAtOutCoords(); + vec4 variance = getVarianceAtOutCoords(); + + vec4 inv = scale * inversesqrt(variance + vec4(${o})); + + setOutput((x - mean) * inv + offset); + } + `}}},{"@tensorflow/tfjs-core":"biUij","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eNBxD:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"batchToSpaceND",()=>u),s.export(r,"batchToSpaceNDConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("./Reshape"),l=e("./Slice"),i=e("./Transpose");let u=e=>{let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{blockShape:u,crops:p}=n;a.util.assert(s.shape.length<=4,()=>"batchToSpaceND for rank > 4 with a WebGL backend not implemented yet");let c=u.reduce((e,t)=>e*t),d=a.backend_util.getReshaped(s.shape,u,c),f=a.backend_util.getPermuted(d.length,u.length),m=a.backend_util.getReshapedPermuted(s.shape,u,c),h=a.backend_util.getSliceBeginCoords(p,u.length),g=a.backend_util.getSliceSize(m,p,u.length),x=[],v=(0,o.reshape)({inputs:{x:s},backend:r,attrs:{shape:d}}),y=(0,i.transpose)({inputs:{x:v},backend:r,attrs:{perm:f}}),b=(0,o.reshape)({inputs:{x:y},backend:r,attrs:{shape:m}}),_=(0,l.slice)({inputs:{x:b},backend:r,attrs:{begin:h,size:g}});return x.push(v),x.push(y),x.push(b),x.forEach(e=>r.disposeIntermediateTensorInfo(e)),_},p={kernelName:a.BatchToSpaceND,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","./Reshape":"2Do1g","./Slice":"25e33","./Transpose":"c9udT","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"25e33":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"slice",()=>u),s.export(r,"sliceConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared"),l=e("../slice_gpu"),i=e("../slice_packed_gpu");function u(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{begin:u,size:p}=n,[c,d]=a.slice_util.parseSliceParams(s,u,p);if(a.slice_util.assertParamsValid(s,c,d),0===a.util.sizeFromShape(d))return r.makeTensorInfo(d,s.dtype,[]);if(r.shouldExecuteOnCPU([s])||"string"===s.dtype){let e=r.texData.get(s.dataId),t=(0,o.sliceImplCPU)(e.values,c,d,s.shape,s.dtype);return r.makeTensorInfo(d,s.dtype,t)}let{isPacked:f}=r.texData.get(s.dataId),m=a.slice_util.isSliceContinous(s.shape,c,d);if(f||!m){let e=(0,a.env)().getBool("WEBGL_PACK_ARRAY_OPERATIONS")?new(0,i.SlicePackedProgram)(d):new(0,l.SliceProgram)(d),t=[c];return r.runWebGLProgram(e,[s],s.dtype,t)}return r.uploadToGPU(s.dataId),function(e,t,r,n){let s=n.texData.get(e.dataId),o=n.makeTensorInfo(r,e.dtype),l=n.texData.get(o.dataId);Object.assign(l,s),l.refCount=1,l.shape=r,l.dtype=e.dtype;let i=a.slice_util.computeFlatOffset(t,a.util.computeStrides(e.shape));s.slice&&(i+=s.slice.flatOffset),l.slice={flatOffset:i,origDataId:s.slice&&s.slice.origDataId||e.dataId};let u=n.dataRefCount.get(l.slice.origDataId)||1;return n.dataRefCount.set(l.slice.origDataId,u+1),o}(s,c,d,r)}let p={kernelName:a.Slice,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/shared":"lQim5","../slice_gpu":"8fKuU","../slice_packed_gpu":"aDwkt","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8fKuU":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"SliceProgram",()=>o);var a=e("./shader_compiler");class o{constructor(e){let t;this.variableNames=["source"],this.outputShape=e,this.rank=e.length;let r=(0,a.getCoordsDataType)(this.rank);this.customUniforms=[{name:"start",arrayIndex:this.rank,type:"int"}];let n=function(e){if(1===e)return"sourceLoc";if(e<=6)return l.slice(0,e).map(e=>"sourceLoc."+e).join(",");throw Error(`Slicing for rank ${e} is not yet supported`)}(this.rank),s=e.map((e,t)=>`sourceLoc.${l[t]} = start[${t}] + coords.${l[t]};`);t=` + ${r} sourceLoc; + ${r} coords = getOutputCoords(); + ${s.join("\n")} + `,this.userCode=` + void main() { + ${t} + setOutput(getSource(${n})); + } + `}}let l=["x","y","z","w","u","v"]},{"./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],aDwkt:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"SlicePackedProgram",()=>l);var a=e("./packing_util"),o=e("./shader_compiler");class l{constructor(e){this.variableNames=["source"],this.packedInputs=!0,this.packedOutput=!0,this.outputShape=e,this.rank=e.length,this.customUniforms=[{name:"start",arrayIndex:this.rank,type:"int"}];let t=(0,o.getCoordsDataType)(this.rank),r=(0,a.getChannels)("coords",this.rank),n=(0,a.getChannels)("sourceLoc",this.rank),s=1===this.rank?"sourceLoc":`vec2(${n.slice(-2).join()})`,l=`getChannel(getSource(${n.join()}), ${s})`,i=` + result.x = ${l}; + if (++${r[this.rank-1]} < ${e[this.rank-1]}) { + ++${n[this.rank-1]}; + result.y = ${l}; + --${n[this.rank-1]}; + } + `,u=1===this.rank?"":` + --${r[this.rank-1]}; + if (++${r[this.rank-2]} < ${e[this.rank-2]}) { + ++${n[this.rank-2]}; + result.z = ${l}; + if (++${r[this.rank-1]} < ${e[this.rank-1]}) { + ++${n[this.rank-1]}; + result.w = ${l}; + } + } + `,p=this.rank<=4?`sourceLoc = coords + + ${t}(${e.map((e,t)=>`start[${t}]`).join()});`:e.map((e,t)=>`${n[t]} = ${r[t]} + start[${t}];`).join("\n");this.userCode=` + void main() { + ${t} coords = getOutputCoords(); + ${t} sourceLoc; + ${p} + vec4 result = vec4(0.); + ${i} + ${u} + setOutput(result); + } + `}}},{"./packing_util":"k3hej","./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fObx5:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"bincount",()=>l),s.export(r,"bincountConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s,weights:a}=t,{size:l}=n,i=r.readSync(s.dataId),u=r.readSync(a.dataId),p=(0,o.bincountImplCPU)(i,u,a.dtype,a.shape,l);return 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getValue(${p.map(e=>"int "+e)}) { + ${h} + } + + void main() { + ${s} coords = getOutputCoords(); + vec4 result = vec4(getValue(${i}), 0., 0., 0.); + + ${i[n-1]} = ${i[n-1]} + 1; + if (${i[n-1]} < ${r[n-1]}) { + result.g = getValue(${i}); + } + + ${i[n-2]} = ${i[n-2]} + 1; + if (${i[n-2]} < ${r[n-2]}) { + result.a = getValue(${i}); + } + + ${i[n-1]} = ${i[n-1]} - 1; + if (${i[n-2]} < ${r[n-2]} && + ${i[n-1]} < ${r[n-1]}) { + result.b = getValue(${i}); + } + setOutput(result); + } + `}}function u(e,t,r){let n=e.indexOf(t);return e.map((e,t)=>t===n?`${e} - ${r}`:e).join()}},{"@tensorflow/tfjs-core":"biUij","./packing_util":"k3hej","./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2YczW":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"imag",()=>l),s.export(r,"imagConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./Identity");function 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t,{inputs:r,backend:n,attrs:s}=e,{x:p,filter:c}=r,{strides:d,pad:f,dataFormat:m,dilations:h,dimRoundingMode:g}=s,x=a.backend_util.convertConv2DDataFormat(m),v=a.backend_util.computeConv2DInfo(p.shape,c.shape,d,h,f,g,!1,x);if(1===v.filterHeight&&1===v.filterWidth&&1===v.dilationHeight&&1===v.dilationWidth&&1===v.strideHeight&&1===v.strideWidth&&("SAME"===v.padInfo.type||"VALID"===v.padInfo.type))t=(0,i.conv2dByMatMul)({x:p,filter:c,convInfo:v,backend:n});else if(v.strideWidth<=2&&"channelsLast"===x&&(0,a.env)().getBool("WEBGL_EXP_CONV")){let e=new(0,l.Conv2DPackedProgram)(v),r=[[v.padInfo.top,v.padInfo.left],[v.strideHeight,v.strideWidth],[v.dilationHeight,v.dilationWidth],[v.inHeight,v.inWidth]];t=n.runWebGLProgram(e,[p,c],"float32",r)}else if((0,a.env)().getBool("WEBGL_CONV_IM2COL"))t=(0,i.conv2dWithIm2Row)({x:p,filter:c,convInfo:v,backend:n});else{let e=new(0,o.Conv2DProgram)(v);t=n.runWebGLProgram(e,[p,c],"float32")}let y=(0,u.reshape)({inputs:{x:t},backend:n,attrs:{shape:v.outShape}});return n.disposeIntermediateTensorInfo(t),y}let c={kernelName:a.Conv2D,backendName:"webgl",kernelFunc:p}},{"@tensorflow/tfjs-core":"biUij","../conv_gpu":"lCtEK","../conv_packed_gpu":"63vcn","./Conv2D_impl":"cOUbb","./Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],lCtEK:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"Conv2DProgram",()=>a),s.export(r,"Conv3DProgram",()=>o);class a{constructor(e,t=!1,r=null,n=!1,s=!1){this.variableNames=["x","W"],this.outputShape=e.outShape;let a=e.padInfo.top,o=e.padInfo.left,l=e.strideHeight,i=e.strideWidth,u=e.dilationHeight,p=e.dilationWidth,c=e.filterHeight,d=e.filterWidth,f=4*Math.floor(e.inChannels/4),m=e.inChannels%4,h="channelsLast"===e.dataFormat,g="",x="";r&&(g=n?`float activation(float a) { + float b = getPreluActivationWeightsAtOutCoords(); + ${r} + }`:s?`float activation(float a) { + float b = getLeakyreluAlphaAtOutCoords(); + ${r} + }`:` + float activation(float x) { + ${r} + } + `,x="result = activation(result);"),t&&this.variableNames.push("bias"),n&&this.variableNames.push("preluActivationWeights"),s&&this.variableNames.push("leakyreluAlpha"),this.userCode=` + ${g} + + const ivec2 strides = ivec2(${l}, ${i}); + const ivec2 pads = ivec2(${a}, ${o}); + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords[0]; + int d2 = coords[${h?3:1}]; + + ivec2 xRCCorner = + ivec2(coords[${h?1:2}], coords[${h?2:3}]) * strides - pads; + int xRCorner = xRCCorner.x; + int xCCorner = xRCCorner.y; + + // Convolve x(?, ?, d1) with w(:, :, d1, d2) to get y(yR, yC, d2). + // ? = to be determined. : = across all values in that axis. + float dotProd = 0.0; + for (int wR = 0; wR < ${c}; wR++) { + int xR = xRCorner + wR * ${u}; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int wC = 0; wC < ${d}; wC++) { + int xC = xCCorner + wC * ${p}; + + if (xC < 0 || xC >= ${e.inWidth}) { + continue; + } + + for (int d1 = 0; d1 < ${f}; d1 += 4) { + vec4 wValues = vec4( + getW(wR, wC, d1, d2), + getW(wR, wC, d1 + 1, d2), + getW(wR, wC, d1 + 2, d2), + getW(wR, wC, d1 + 3, d2) + ); + + if (${h}) { + vec4 xValues = vec4( + getX(batch, xR, xC, d1), + getX(batch, xR, xC, d1 + 1), + getX(batch, xR, xC, d1 + 2), + getX(batch, xR, xC, d1 + 3) + ); + dotProd += dot(xValues, wValues); + } else { + vec4 xValues = vec4( + getX(batch, d1, xR, xC), + getX(batch, d1 + 1, xR, xC), + getX(batch, d1 + 2, xR, xC), + getX(batch, d1 + 3, xR, xC) + ); + dotProd += dot(xValues, wValues); + } + } + + if (${1===m}) { + + if (${h}) { + dotProd += + getX(batch, xR, xC, ${f}) * + getW(wR, wC, ${f}, d2); + } else { + dotProd += + getX(batch, ${f}, xR, xC) * + getW(wR, wC, ${f}, d2); + } + + } else if (${2===m}) { + vec2 wValues = vec2( + getW(wR, wC, ${f}, d2), + getW(wR, wC, ${f} + 1, d2) + ); + + if (${h}) { + vec2 xValues = vec2( + getX(batch, xR, xC, ${f}), + getX(batch, xR, xC, ${f} + 1) + ); + dotProd += dot(xValues, wValues); + } else { + vec2 xValues = vec2( + getX(batch, ${f}, xR, xC), + getX(batch, ${f} + 1, xR, xC) + ); + dotProd += dot(xValues, wValues); + } + + } else if (${3===m}) { + vec3 wValues = vec3( + getW(wR, wC, ${f}, d2), + getW(wR, wC, ${f} + 1, d2), + getW(wR, wC, ${f} + 2, d2) + ); + + if (${h}) { + vec3 xValues = vec3( + getX(batch, xR, xC, ${f}), + getX(batch, xR, xC, ${f} + 1), + getX(batch, xR, xC, ${f} + 2) + ); + dotProd += dot(xValues, wValues); + } else { + vec3 xValues = vec3( + getX(batch, ${f}, xR, xC), + getX(batch, ${f} + 1, xR, xC), + getX(batch, ${f} + 2, xR, xC) + ); + dotProd += dot(xValues, wValues); + } + + } + } + } + + float result = dotProd; + ${t?"result += getBiasAtOutCoords();":""} + ${x} + setOutput(result); + } + `}}class o{constructor(e){this.variableNames=["x","W"],this.outputShape=e.outShape;let t=e.padInfo.front,r=e.padInfo.top,n=e.padInfo.left,s=e.strideDepth,a=e.strideHeight,o=e.strideWidth,l=e.dilationDepth,i=e.dilationHeight,u=e.dilationWidth,p=e.filterDepth,c=e.filterHeight,d=e.filterWidth,f=4*Math.floor(e.inChannels/4),m=e.inChannels%4;this.userCode=` + const ivec3 strides = ivec3(${s}, ${a}, ${o}); + const ivec3 pads = ivec3(${t}, ${r}, ${n}); + + void main() { + ivec5 coords = getOutputCoords(); + int batch = coords.x; + int d2 = coords.u; + + ivec3 xFRCCorner = ivec3(coords.y, coords.z, coords.w) * strides - pads; + int xFCorner = xFRCCorner.x; + int xRCorner = xFRCCorner.y; + int xCCorner = xFRCCorner.z; + + // Convolve x(?, ?, ?, d1) with w(:, :, :, d1, d2) to get + // y(yF, yR, yC, d2). ? = to be determined. : = across all + // values in that axis. + float dotProd = 0.0; + for (int wF = 0; wF < ${p}; wF++) { + int xF = xFCorner + wF * ${l}; + + if (xF < 0 || xF >= ${e.inDepth}) { + continue; + } + + for (int wR = 0; wR < ${c}; wR++) { + int xR = xRCorner + wR * ${i}; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int wC = 0; wC < ${d}; wC++) { + int xC = xCCorner + wC * ${u}; + + if (xC < 0 || xC >= ${e.inWidth}) { + continue; + } + + for (int d1 = 0; d1 < ${f}; d1 += 4) { + vec4 xValues = vec4( + getX(batch, xF, xR, xC, d1), + getX(batch, xF, xR, xC, d1 + 1), + getX(batch, xF, xR, xC, d1 + 2), + getX(batch, xF, xR, xC, d1 + 3) + ); + vec4 wValues = vec4( + getW(wF, wR, wC, d1, d2), + getW(wF, wR, wC, d1 + 1, d2), + getW(wF, wR, wC, d1 + 2, d2), + getW(wF, wR, wC, d1 + 3, d2) + ); + + dotProd += dot(xValues, wValues); + } + + if (${1===m}) { + dotProd += + getX(batch, xF, xR, xC, ${f}) * + getW(wF, wR, wC, ${f}, d2); + } else if (${2===m}) { + vec2 xValues = vec2( + getX(batch, xF, xR, xC, ${f}), + getX(batch, xF, xR, xC, ${f} + 1) + ); + vec2 wValues = vec2( + getW(wF, wR, wC, ${f}, d2), + getW(wF, wR, wC, ${f} + 1, d2) + ); + dotProd += dot(xValues, wValues); + } else if (${3===m}) { + vec3 xValues = vec3( + getX(batch, xF, xR, xC, ${f}), + getX(batch, xF, xR, xC, ${f} + 1), + getX(batch, xF, xR, xC, ${f} + 2) + ); + vec3 wValues = vec3( + getW(wF, wR, wC, ${f}, d2), + getW(wF, wR, wC, ${f} + 1, d2), + getW(wF, wR, wC, ${f} + 2, d2) + ); + dotProd += dot(xValues, wValues); + } + } + } + } + setOutput(dotProd); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"63vcn":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"Conv2DPackedProgram",()=>l);var a=e("@tensorflow/tfjs-core"),o=e("./gpgpu_math");class l{constructor(e,t=!1,r=null,n=!1,s=!1){this.variableNames=["x","W"],this.packedInputs=!0,this.packedOutput=!0,this.customUniforms=[{name:"pads",type:"ivec2"},{name:"strides",type:"ivec2"},{name:"dilations",type:"ivec2"},{name:"inDims",type:"ivec2"}],this.outputShape=e.outShape,this.enableShapeUniforms=(0,o.useShapeUniforms)(this.outputShape.length);let l=e.padInfo.left,i=e.strideWidth,u=e.dilationWidth,p=e.filterHeight,c=e.filterWidth,d=` + int xR; int xC; int xCOffset; + vec4 wTexel; vec4 previous; vec4 final;`;for(let e=0;e=0 && xR < inDims[0]) { + `;for(let t=0;t<(c+1)/2;t++){let r=2*t;if(d+=` + xC = xCCorner + ${r*u}; + `,1===i){if(r= 0 && xCOffset < inDims[1] && xTexelC${r}Ready == 0) { + xTexelC${r} = getX(batch, xR, xCOffset, d1); + + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + xTexelC${r}.zw = vec2(0.0); + } + xTexelC${r}Ready = 1; + } + `,1===u&&r>0?d+=` + xC${r} = vec4(xTexelC${r-2}.zw, xTexelC${r}.xy); + `:d+=` + xCOffset = xC + 1 - 2; + + if (xCOffset >= 0 && xCOffset < inDims[1]) { + previous = getX(batch, xR, xCOffset, d1); + + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + previous.zw = vec2(0.0); + } + + xC${r} = vec4(previous.zw, xTexelC${r}.xy); + } else { + xC${r} = vec4(0.0, 0.0, xTexelC${r}.xy); + } + `):d+=` + if (xC >= 0 && xC < inDims[1] && xTexelC${r}Ready == 0) { + xTexelC${r} = getX(batch, xR, xC, d1); + if (xC + 1 >= inDims[1]) { + xTexelC${r}.zw = vec2(0.0); + } + xTexelC${r}Ready = 1; + } + + xC${r} = xTexelC${r}; + `,r+1= 0 && xCOffset < inDims[1] && xTexelC${r+1}Ready == 0) { + xTexelC${r+1} = getX(batch, xR, xCOffset, d1); + + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + xTexelC${r+1}.zw = vec2(0.0); + } + xTexelC${r+1}Ready = 1; + } + `,u>1?d+=` + xCOffset -= 2; + if (xCOffset >= 0 && xCOffset < inDims[1]) { + previous = getX(batch, xR, xCOffset, d1); + xC${r+1} = vec4(previous.zw, xTexelC${r+1}.xy); + } else { + xC${r+1} = vec4(0.0, 0.0, xTexelC${r+1}.xy); + } + `:d+=` + xC${r+1} = vec4(xTexelC${r}.zw, xTexelC${r+1}.xy); + `):1===e?d+=` + xC${r+1} = xTexelC${r}; + `:d+=` + xCOffset = xC + ${e}; + + if (xCOffset >= 0 && xCOffset < inDims[1] && xTexelC${r+1}Ready == 0) { + xTexelC${r+1} = getX(batch, xR, xCOffset, d1); + if (xCOffset + 1 >= inDims[1]) { + xTexelC${r+1}.zw = vec2(0.0); + } + xTexelC${r+1}Ready = 1; + } + + xC${r+1} = xTexelC${r+1}; + `}}else r= 0 && xCOffset < inDims[1] && xTexelC${r}Ready == 0) { + xTexelC${r} = getX(batch, xR, xCOffset, d1); + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + xTexelC${r}.zw = vec2(0.0); + } + xTexelC${r}Ready = 1; + } + + if(xC + 1 >= 0 && xC + 1 < inDims[1] && xTexelC${r+1}Ready == 0) { + xTexelC${r+1} = getX(batch, xR, xC + 1, d1); + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xC + 2 >= inDims[1]) { + xTexelC${r+1}.zw = vec2(0.0); + } + xTexelC${r+1}Ready = 1; + } + + xC${r} = vec4(xTexelC${r}.zw, xTexelC${r+1}.zw); + `,r+1= 0 && xCOffset < inDims[1]) { + final = getX(batch, xR, xCOffset, d1); + } + xC${r+1} = vec4(xTexelC${r+1}.xy, final.xy); + `)):(d+=` + if(xC >= 0 && xC < inDims[1] && xTexelC${r}Ready == 0) { + xTexelC${r} = getX(batch, xR, xC, d1); + if (xC + 1 >= inDims[1]) { + xTexelC${r}.zw = vec2(0.0); + } + xTexelC${r}Ready = 1; + } + + xCOffset = xC + strides[1]; + if(xCOffset >= 0 && xCOffset < inDims[1] && xTexelC${r+1}Ready == 0) { + xTexelC${r+1} = getX(batch, xR, xCOffset, d1); + if (xCOffset + 1 >= inDims[1]) { + xTexelC${r+1}.zw = vec2(0.); + } + xTexelC${r+1}Ready = 1; + } + + xC${r} = vec4( + xTexelC${r}.xy, xTexelC${r+1}.xy); + `,r+1m),s.export(r,"conv2dWithIm2Row",()=>h);var a=e("@tensorflow/tfjs-core"),o=e("../im2col_packed_gpu"),l=e("../kernel_utils/kernel_funcs_utils"),i=e("../mulmat_packed_gpu"),u=e("../webgl_util"),p=e("./BatchMatMul_impl"),c=e("./Identity"),d=e("./Reshape");function f(e,t){let r=e.length;return r>=3?t?[...e.slice(0,-3),e[r-3]*e[r-2],e[r-1]]:[...e.slice(0,-3),e[r-3],e[r-2]*e[r-1]]:!t&&1===r&&e[0]>1?[e[0],1]:null}function m({x:e,filter:t,convInfo:r,backend:n,bias:s=null,preluActivationWeights:o=null,leakyreluAlpha:l=0,activation:i=null}){let m,h=e.shape,g=n.texData.get(e.dataId),x=r.inChannels,v=h[0]*h[1]*h[2],y=r.outChannels,b="channelsLast"===r.dataFormat,_=[];if(null!=o){let e=f(o.shape,b);null!=e&&(o=(0,d.reshape)({inputs:{x:o},backend:n,attrs:{shape:e}}),_.push(o))}if(null!=s){let e=f(s.shape,b);null!=e&&(s=(0,d.reshape)({inputs:{x:s},backend:n,attrs:{shape:e}}),_.push(s))}if(!((1===v||1===y)&&x>p.MATMUL_SHARED_DIM_THRESHOLD)&&g.isPacked&&b&&null!=g.texture&&h[2]%2!=0&&a.util.arraysEqual(g.shape.slice(-3),h.slice(-3))){let f=h[0]*h[1]*(h[2]+1),x={dataId:e.dataId,shape:[1,f,r.inChannels],dtype:e.dtype},v=g.shape;g.shape=g.shape.slice(),g.shape[g.shape.length-2]++,a.util.assert(u.isReshapeFree(g.shape,x.shape),()=>`packed reshape ${g.shape} to ${x.shape} isn't free`);let y=(0,d.reshape)({inputs:{x:t},backend:n,attrs:{shape:[1,r.inChannels,r.outChannels]}});_.push(y);let b=(0,p.batchMatMulImpl)({a:x,b:y,backend:n,transposeA:!1,transposeB:!1,bias:s,activation:i,preluActivationWeights:o,leakyreluAlpha:l}),k=n.texData.get(b.dataId);a.util.assert(k.isPacked,()=>"batchMatMul result is expected to be packed"),g.shape=v,k.shape=r.outShape,(m=(0,c.identity)({inputs:{x:b},backend:n})).shape=r.outShape,_.push(b)}else{let a=r.outHeight*r.outWidth,u=(0,d.reshape)({inputs:{x:e},backend:n,attrs:{shape:b?[r.batchSize,a,r.inChannels]:[r.batchSize,r.inChannels,a]}}),c=(0,d.reshape)({inputs:{x:t},backend:n,attrs:{shape:[1,r.inChannels,r.outChannels]}}),f=(0,p.batchMatMulImpl)({a:b?u:c,b:b?c:u,transposeA:!b,transposeB:!1,backend:n,bias:s,activation:i,preluActivationWeights:o,leakyreluAlpha:l});m=(0,d.reshape)({inputs:{x:f},backend:n,attrs:{shape:r.outShape}}),_.push(u),_.push(c),_.push(f)}for(let e of _)n.disposeIntermediateTensorInfo(e);return m}function h({x:e,filter:t,convInfo:r,backend:n,bias:s=null,preluActivationWeights:u=null,leakyreluAlpha:p=0,activation:c=null}){let{filterWidth:m,filterHeight:h,inChannels:g,outWidth:x,outHeight:v,dataFormat:y}=r,b="channelsLast"===y,_=m*h*g,k=v*x,j=[r.batchSize,_,k],I=[];if(null!=u){let e=f(u.shape,b);null!=e&&(u=(0,d.reshape)({inputs:{x:u},backend:n,attrs:{shape:e}}),I.push(u))}if(null!=s){let e=f(s.shape,b);null!=e&&(s=(0,d.reshape)({inputs:{x:s},backend:n,attrs:{shape:e}}),I.push(s))}let w=(0,d.reshape)({inputs:{x:t},backend:n,attrs:{shape:[1,_,a.util.sizeFromShape(t.shape)/_]}});I.push(w);let T=new(0,o.Im2ColPackedProgram)(j,r),N=[e.shape,[r.padInfo.top,r.padInfo.left],[r.strideHeight,r.strideWidth],[r.dilationHeight,r.dilationWidth],[r.inChannels],[r.filterWidth*r.inChannels],[r.outWidth]],S=n.runWebGLProgram(T,[e],"float32",N),C=(0,d.reshape)({inputs:{x:S},backend:n,attrs:{shape:j}});I.push(S),I.push(C);let E=null!=s,F=null!=u,A="leakyrelu"===c,R=c?(0,l.mapActivationToShaderProgram)(c,!0):null,P=new(0,i.MatMulPackedProgram)(b?C.shape:w.shape,b?w.shape:C.shape,b?[r.batchSize,k,r.outChannels]:[r.batchSize,r.outChannels,k],!0,!1,E,R,F,A),D=b?[C,w]:[w,C];if(s&&D.push(s),F&&D.push(u),A){let e=n.makeTensorInfo([],"float32",a.util.createScalarValue(p,"float32"));D.push(e),I.push(e)}let $=n.runWebGLProgram(P,D,"float32"),O=(0,d.reshape)({inputs:{x:$},backend:n,attrs:{shape:r.outShape}});for(let e of(I.push($),I))n.disposeIntermediateTensorInfo(e);return O}},{"@tensorflow/tfjs-core":"biUij","../im2col_packed_gpu":"2pm04","../kernel_utils/kernel_funcs_utils":"5WW6u","../mulmat_packed_gpu":"laYzs","../webgl_util":"8Bhtc","./BatchMatMul_impl":"5lxDH","./Identity":"fI9uV","./Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2pm04":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"Im2ColPackedProgram",()=>l);var a=e("./glsl_version"),o=e("./gpgpu_math");class l{constructor(e,t){this.variableNames=["A"],this.packedInputs=!0,this.packedOutput=!0,this.customUniforms=[{name:"inputShape",type:"ivec4"},{name:"pad",type:"ivec2"},{name:"stride",type:"ivec2"},{name:"dilation",type:"ivec2"},{name:"inChannels",type:"int"},{name:"itemsPerBlockRow",type:"int"},{name:"outWidth",type:"int"}],this.outputShape=e,this.enableShapeUniforms=(0,o.useShapeUniforms)(this.outputShape.length);let{dataFormat:r}=t,n=(0,a.getGlslDifferences)(),s="channelsLast"===r,l=s?1:2,i=s?2:3,u=this.enableShapeUniforms?"if(blockIndex < outShape[2] && pos < outShape[1]) {":`if(blockIndex < ${e[2]} && pos < ${e[1]}) {`,p="";for(let e=0;e<=1;e++)for(let t=0;t<=1;t++)p+=` + blockIndex = rc.z + ${t}; + pos = rc.y + ${e}; + + ${u} + offsetY = int(blockIndex / outWidth) * stride[0] - pad[0]; + d0 = offsetY + dilation[0] * (pos / itemsPerBlockRow); + + if(d0 < inputShape[${l}] && d0 >= 0) { + // Use custom imod instead mod. On Intel GPU, mod may generate + // unexpected value. + // https://github.com/tensorflow/tfjs/issues/5447 + offsetX = imod(blockIndex, outWidth) * stride[1] - pad[1]; + d1 = offsetX + dilation[1] * (imod(pos, itemsPerBlockRow) / + inChannels); + + if(d1 < inputShape[${i}] && d1 >= 0) { + + ch = imod(pos, inChannels); + + if (${s}) { + innerDims = vec2(d1, ch); + result[${2*e+t}] = getChannel( + getA(rc.x, d0, int(innerDims.x), + int(innerDims.y)), innerDims); + } else { + innerDims = vec2(d0, d1); + result[${2*e+t}] = getChannel( + getA(rc.x, ch, int(innerDims.x), + int(innerDims.y)), innerDims); + } + } + } + } + `;this.userCode=` + void main() { + ivec3 rc = getOutputCoords(); + + vec4 result = vec4(0); + + int blockIndex, pos, offsetY, d0, offsetX, d1, ch; + vec2 innerDims; + + ${p} + + ${n.output} = result; + } + `}}},{"./glsl_version":"9EOgg","./gpgpu_math":"1F9Jp","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],adj3h:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"conv2DBackpropFilter",()=>l),s.export(r,"conv2DBackpropFilterConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../conv_backprop_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s,dy:l}=t,{strides:i,pad:u,dataFormat:p,dimRoundingMode:c,filterShape:d}=n,f=a.backend_util.convertConv2DDataFormat(p),m=a.backend_util.computeConv2DInfo(s.shape,d,i,1,u,c,!1,f),h=new(0,o.Conv2DDerFilterProgram)(m);return r.runWebGLProgram(h,[s,l],"float32")}let i={kernelName:a.Conv2DBackpropFilter,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../conv_backprop_gpu":"lGDHL","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],lGDHL:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"Conv2DDerFilterProgram",()=>a),s.export(r,"Conv2DDerInputProgram",()=>o),s.export(r,"Conv3DDerFilterProgram",()=>l),s.export(r,"Conv3DDerInputProgram",()=>i);class a{constructor(e){this.variableNames=["x","dy"],this.outputShape=e.filterShape;let t=e.strideHeight,r=e.strideWidth,n=e.padInfo.top,s=e.padInfo.left,a="channelsLast"===e.dataFormat;this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int wR = coords.x; + int wC = coords.y; + int d1 = coords.z; + int d2 = coords.w; + + // Convolve x(?, ?, d1) with dy(:, :, d2) to get dw(wR, wC, d1, d2). + // ? = to be determined. : = across all values in that axis. + float dotProd = 0.0; + + for (int b = 0; b < ${e.batchSize}; b++) { + for (int yR = 0; yR < ${e.outHeight}; yR++) { + int xR = wR + yR * ${t} - ${n}; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int yC = 0; yC < ${e.outWidth}; yC++) { + int xC = wC + yC * ${r} - ${s}; + + if (xC < 0 || xC >= ${e.inWidth}) { + continue; + } + + ${a?`float dyValue = getDy(b, yR, yC, d2); + float xValue = getX(b, xR, xC, d1); + dotProd += (xValue * dyValue);`:`float dyValue = getDy(b, d2, yR, yC); + float xValue = getX(b, d1, xR, xC); + dotProd += (xValue * dyValue);`} + } + } + } + setOutput(dotProd); + } + `}}class o{constructor(e){this.variableNames=["dy","W"],this.outputShape=e.inShape;let t=e.filterHeight,r=e.filterWidth,n=e.strideHeight,s=e.strideWidth,a="channelsLast"===e.dataFormat,o=t-1-e.padInfo.top,l=r-1-e.padInfo.left;this.userCode=` + const ivec2 pads = ivec2(${o}, ${l}); + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords[0]; + int d1 = coords[${a?3:1}]; + + ivec2 dyCorner = ivec2(coords[${a?1:2}], coords[${a?2:3}]) - pads; + int dyRCorner = dyCorner.x; + int dyCCorner = dyCorner.y; + + // Convolve dy(?, ?, d2) with w(:, :, d1, d2) to compute dx(xR, xC, d1). + // ? = to be determined. : = across all values in that axis. + float dotProd = 0.0; + for (int wR = 0; wR < ${t}; wR++) { + float dyR = float(dyRCorner + wR) / ${n}.0; + + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + + int wRPerm = ${t} - 1 - wR; + + for (int wC = 0; wC < ${r}; wC++) { + float dyC = float(dyCCorner + wC) / ${s}.0; + + if (dyC < 0.0 || dyC >= ${e.outWidth}.0 || + fract(dyC) > 0.0) { + continue; + } + int idyC = int(dyC); + + int wCPerm = ${r} - 1 - wC; + + for (int d2 = 0; d2 < ${e.outChannels}; d2++) { + + if (${a}) { + float xValue = getDy(batch, idyR, idyC, d2); + float wValue = getW(wRPerm, wCPerm, d1, d2); + dotProd += xValue * wValue; + } else { + float xValue = getDy(batch, d2, idyR, idyC); + float wValue = getW(wRPerm, wCPerm, d1, d2); + dotProd += xValue * wValue; + } + + } + } + } + setOutput(dotProd); + } + `}}class l{constructor(e){this.variableNames=["x","dy"],this.outputShape=e.filterShape;let t=e.strideDepth,r=e.strideHeight,n=e.strideWidth,s=e.padInfo.front,a=e.padInfo.top,o=e.padInfo.left;this.userCode=` + void main() { + ivec5 coords = getOutputCoords(); + int wF = coords.x; + int wR = coords.y; + int wC = coords.z; + int d1 = coords.w; + int d2 = coords.u; + + float dotProd = 0.0; + + for (int b = 0; b < ${e.batchSize}; b++) { + for (int yF = 0; yF < ${e.outDepth}; yF++) { + int xF = wF + yF * ${t} - ${s}; + + if (xF < 0 || xF >= ${e.inDepth}) { + continue; + } + + for (int yR = 0; yR < ${e.outHeight}; yR++) { + int xR = wR + yR * ${r} - ${a}; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int yC = 0; yC < ${e.outWidth}; yC++) { + int xC = wC + yC * ${n} - ${o}; + + if (xC < 0 || xC >= ${e.inWidth}) { + continue; + } + + float dyValue = getDy(b, yF, yR, yC, d2); + float xValue = getX(b, xF, xR, xC, d1); + dotProd += (xValue * dyValue); + } + } + } + } + setOutput(dotProd); + } + `}}class i{constructor(e){this.variableNames=["dy","W"],this.outputShape=e.inShape;let t=e.filterDepth,r=e.filterHeight,n=e.filterWidth,s=e.strideDepth,a=e.strideHeight,o=e.strideWidth,l=t-1-e.padInfo.front,i=r-1-e.padInfo.top,u=n-1-e.padInfo.left;this.userCode=` + const ivec3 pads = ivec3(${l}, ${i}, ${u}); + + void main() { + ivec5 coords = getOutputCoords(); + int batch = coords.x; + int d1 = coords.u; + + + ivec3 dyCorner = ivec3(coords.y, coords.z, coords.w) - pads; + int dyFCorner = dyCorner.x; + int dyRCorner = dyCorner.y; + int dyCCorner = dyCorner.z; + + float dotProd = 0.0; + for (int wF = 0; wF < ${t}; wF++) { + float dyF = float(dyFCorner + wF) / ${s}.0; + + if (dyF < 0.0 || dyF >= ${e.outDepth}.0 || fract(dyF) > 0.0) { + continue; + } + int idyF = int(dyF); + + int wFPerm = ${t} - 1 - wF; + + for (int wR = 0; wR < ${r}; wR++) { + float dyR = float(dyRCorner + wR) / ${a}.0; + + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || + fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + + int wRPerm = ${r} - 1 - wR; + + for (int wC = 0; wC < ${n}; wC++) { + float dyC = float(dyCCorner + wC) / ${o}.0; + + if (dyC < 0.0 || dyC >= ${e.outWidth}.0 || + fract(dyC) > 0.0) { + continue; + } + int idyC = int(dyC); + + int wCPerm = ${n} - 1 - wC; + + for (int d2 = 0; d2 < ${e.outChannels}; d2++) { + float xValue = getDy(batch, idyF, idyR, idyC, d2); + float wValue = getW(wFPerm, wRPerm, wCPerm, d1, d2); + dotProd += xValue * wValue; + } + } + } + } + setOutput(dotProd); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"37yY1":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"conv2DBackpropInput",()=>i),s.export(r,"conv2DBackpropInputConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../conv_backprop_gpu"),l=e("../conv_backprop_packed_gpu");function i(e){let{inputs:t,backend:r,attrs:n}=e,{dy:s,filter:i}=t,{inputShape:u,strides:p,pad:c,dataFormat:d,dimRoundingMode:f}=n,m=a.backend_util.convertConv2DDataFormat(d),h=a.backend_util.computeConv2DInfo(u,i.shape,p,1,c,f,!1,m);if((0,a.env)().getBool("WEBGL_PACK_CONV2DTRANSPOSE")&&"channelsLast"===m){let e=[[h.strideHeight,h.strideWidth]],t=new(0,l.Conv2DDerInputPackedProgram)(h);return r.runWebGLProgram(t,[s,i],"float32",e)}{let e=new(0,o.Conv2DDerInputProgram)(h);return r.runWebGLProgram(e,[s,i],"float32")}}let u={kernelName:a.Conv2DBackpropInput,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../conv_backprop_gpu":"lGDHL","../conv_backprop_packed_gpu":"5dBE0","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"5dBE0":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"Conv2DDerInputPackedProgram",()=>o);var a=e("./gpgpu_math");class o{constructor(e){this.variableNames=["dy","W"],this.packedInputs=!0,this.packedOutput=!0,this.customUniforms=[{name:"strides",type:"vec2"}],this.outputShape=e.inShape,this.enableShapeUniforms=(0,a.useShapeUniforms)(this.outputShape.length);let t=e.filterHeight,r=e.filterWidth,n=t-1-e.padInfo.top,s=r-1-e.padInfo.left;this.userCode=` + const ivec2 pads = ivec2(${n}, ${s}); + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords[0]; + int d1 = coords[3]; + + ivec2 dyCorner = ivec2(coords[1], coords[2]) - pads; + int dyRCorner = dyCorner.x; + int dyCCorner = dyCorner.y; + + vec4 result = vec4(0.); + for (int wR = 0; wR < ${t}; wR++) { + float dyR = float(dyRCorner + wR) / strides[0]; + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + int wRPerm = ${t} - 1 - wR; + + for (int wC = 0; wC < ${r}; wC++) { + int wCPerm = ${r} - 1 - wC; + + float dyC = float(dyCCorner + wC) / strides[1]; + bool idyCVal = (dyC >= 0.0) && (dyC < ${e.outWidth}.0) + && (fract(dyC) == 0.0); + int idyC = int(dyC); + + float dyC2 = float(dyCCorner + wC + 1) / strides[1]; + bool idyCVal2 = (dyC2 >= 0.0) && (dyC2 < ${e.outWidth}.0) + && (fract(dyC2) == 0.0); + int idyC2 = int(dyC2); + + if (idyCVal && idyCVal2) { + for (int d2 = 0; d2 < ${e.outChannels}; d2 += 2) { + vec4 wValue = getW(wRPerm, wCPerm, d1, d2); + vec4 dySample = getDy(batch, idyR, idyC, d2); + vec4 dySample2 = (idyC / 2 == idyC2 / 2) ? + dySample : getDy(batch, idyR, idyC2, d2); + + vec2 dyValue = mod(float(idyC), 2.) == 0. ? + dySample.xy : dySample.zw; + result.xy += vec2(dot(dyValue, wValue.xy), + dot(dyValue, wValue.zw)); + + dyValue = mod(float(idyC2), 2.) == 0. ? + dySample2.xy : dySample2.zw; + result.zw += vec2(dot(dyValue, wValue.xy), + dot(dyValue, wValue.zw)); + } + } else if (idyCVal) { + for (int d2 = 0; d2 < ${e.outChannels}; d2 += 2) { + vec4 wValue = getW(wRPerm, wCPerm, d1, d2); + vec4 dySample = getDy(batch, idyR, idyC, d2); + vec2 dyValue = mod(float(idyC), 2.) == 0. ? + dySample.xy : dySample.zw; + result.xy += vec2(dot(dyValue, wValue.xy), + dot(dyValue, wValue.zw)); + } + } else if (idyCVal2) { + for (int d2 = 0; d2 < ${e.outChannels}; d2 += 2) { + vec4 wValue = getW(wRPerm, wCPerm, d1, d2); + vec4 dySample = getDy(batch, idyR, idyC2, d2); + vec2 dyValue = mod(float(idyC2), 2.) == 0. ? + dySample.xy : dySample.zw; + result.zw += vec2(dot(dyValue, wValue.xy), + dot(dyValue, wValue.zw)); + } + } + } + } + setOutput(result); + } + `}}},{"./gpgpu_math":"1F9Jp","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],j7XkX:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"conv3D",()=>l),s.export(r,"conv3DConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../conv_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s,filter:l}=t,{strides:i,pad:u,dilations:p}=n,c=a.backend_util.computeConv3DInfo(s.shape,l.shape,i,p,u),d=new(0,o.Conv3DProgram)(c);return r.runWebGLProgram(d,[s,l],"float32")}let i={kernelName:a.Conv3D,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../conv_gpu":"lCtEK","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"12kPy":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"conv3DBackpropFilterV2",()=>l),s.export(r,"conv3DBackpropFilterV2Config",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../conv_backprop_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s,dy:l}=t,{strides:i,pad:u,filterShape:p}=n,c=a.backend_util.computeConv3DInfo(s.shape,p,i,1,u),d=new(0,o.Conv3DDerFilterProgram)(c);return r.runWebGLProgram(d,[s,l],"float32")}let i={kernelName:a.Conv3DBackpropFilterV2,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../conv_backprop_gpu":"lGDHL","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"99k4w":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"conv3DBackpropInput",()=>l),s.export(r,"conv3DBackpropInputConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../conv_backprop_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{dy:s,filter:l}=t,{pad:i,strides:u,inputShape:p}=n,c=a.backend_util.computeConv3DInfo(p,l.shape,u,1,i),d=new(0,o.Conv3DDerInputProgram)(c);return r.runWebGLProgram(d,[s,l],"float32")}let i={kernelName:a.Conv3DBackpropInputV2,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../conv_backprop_gpu":"lGDHL","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],cRH7x:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"cos",()=>p),s.export(r,"cosConfig",()=>c);var a=e("@tensorflow/tfjs-core"),o=e("../binaryop_packed_gpu"),l=e("../kernel_utils/kernel_funcs_utils");let i=l.CHECK_NAN_SNIPPET_UNARY+` + return cos(x); +`,u=` + vec4 result = cos(x); + bvec4 isNaN = isnan(x); + ${o.CHECK_NAN_SNIPPET_PACKED} + return result; +`,p=(0,l.unaryKernelFunc)({opSnippet:i,packedOpSnippet:u}),c={kernelName:a.Cos,backendName:"webgl",kernelFunc:p}},{"@tensorflow/tfjs-core":"biUij","../binaryop_packed_gpu":"g7FAa","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"84qKA":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"cosh",()=>i),s.export(r,"coshConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=` + float e2x = exp(-x); + return (e2x + 1.0 / e2x) / 2.0; +`,i=(0,o.unaryKernelFunc)({opSnippet:l}),u={kernelName:a.Cosh,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],kVL9C:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"cropAndResize",()=>l),s.export(r,"cropAndResizeConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../crop_and_resize_gpu");let l=e=>{let{inputs:t,backend:r,attrs:n}=e,{image:s,boxes:a,boxInd:l}=t,{cropSize:i,method:u,extrapolationValue:p}=n,c=new(0,o.CropAndResizeProgram)(s.shape,a.shape,i,u,p);return r.runWebGLProgram(c,[s,a,l],"float32")},i={kernelName:a.CropAndResize,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../crop_and_resize_gpu":"lzvvE","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],lzvvE:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"CropAndResizeProgram",()=>a);class a{constructor(e,t,r,n,s){this.variableNames=["Image","Boxes","BoxInd"],this.outputShape=[];let[a,o,l,i]=e,[u]=t,[p,c]=r;this.outputShape=[u,p,c,i];let[d,f]=[`${o-1}.0`,`${l-1}.0`],[m,h,g]=p>1?[`${(o-1)/(p-1)}`,"(y2-y1) * height_ratio",`y1*${d} + float(y)*(height_scale)`]:["0.0","0.0",`0.5 * (y1+y2) * ${d}`],[x,v,y]=c>1?[`${(l-1)/(c-1)}`,"(x2-x1) * width_ratio",`x1*${f} + float(x)*(width_scale)`]:["0.0","0.0",`0.5 * (x1+x2) * ${f}`];this.userCode=` + const float height_ratio = float(${m}); + const float width_ratio = float(${x}); + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int y = coords[1]; + int x = coords[2]; + int d = coords[3]; + + // get box vals + float y1 = getBoxes(b,0); + float x1 = getBoxes(b,1); + float y2 = getBoxes(b,2); + float x2 = getBoxes(b,3); + + // get image in batch index + int bInd = round(getBoxInd(b)); + if(bInd < 0 || bInd >= ${a}) { + return; + } + + float height_scale = ${h}; + float width_scale = ${v}; + + float in_y = ${g}; + if( in_y < 0.0 || in_y > ${d} ) { + setOutput(float(${s})); + return; + } + float in_x = ${y}; + if( in_x < 0.0 || in_x > ${f} ) { + setOutput(float(${s})); + return; + } + + vec2 sourceFracIndexCR = vec2(in_x,in_y); + if(${+("bilinear"===n)} == 1) { + // Compute the four integer indices. + ivec2 sourceFloorCR = ivec2(sourceFracIndexCR); + ivec2 sourceCeilCR = ivec2(ceil(sourceFracIndexCR)); + + float topLeft = getImage(b, sourceFloorCR.y, sourceFloorCR.x, d); + float bottomLeft = getImage(b, sourceCeilCR.y, sourceFloorCR.x, d); + float topRight = getImage(b, sourceFloorCR.y, sourceCeilCR.x, d); + float bottomRight = getImage(b, sourceCeilCR.y, sourceCeilCR.x, d); + + vec2 fracCR = sourceFracIndexCR - vec2(sourceFloorCR); + + float top = topLeft + (topRight - topLeft) * fracCR.x; + float bottom = bottomLeft + (bottomRight - bottomLeft) * fracCR.x; + float newValue = top + (bottom - top) * fracCR.y; + setOutput(newValue); + } else { + // Compute the coordinators of nearest neighbor point. + ivec2 sourceNearestCR = ivec2(floor( + sourceFracIndexCR + vec2(0.5,0.5))); + float newValue = getImage(b, sourceNearestCR.y, sourceNearestCR.x, d); + setOutput(newValue); + } + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"6Iebd":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"cumprod",()=>i),s.export(r,"cumprodConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../cum_gpu"),l=e("./Cum_impl");function i(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{axis:a,exclusive:i,reverse:u}=n;return(0,l.cumImpl)(o.CumOpType.Prod,s,r,a,i,u)}let u={kernelName:a.Cumprod,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../cum_gpu":"keig2","./Cum_impl":"8Wtpq","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],keig2:[function(e,t,r,n){var s,a,o=e("@parcel/transformer-js/src/esmodule-helpers.js");o.defineInteropFlag(r),o.export(r,"CumOpType",()=>a),o.export(r,"CumProgram",()=>i);var l=e("./shader_compiler");(s=a||(a={})).Prod="*",s.Sum="+";class i{constructor(e,t,r,n){this.op=e,this.outputShape=t,this.variableNames=["x"],this.customUniforms=[{name:"index",type:"float"}];let s=this.outputShape.length,o=this.op===a.Prod?"1.0":"0.0",i=r?o:`getX(${u(s,"coords",this.op)})`,c=this.outputShape[this.outputShape.length-1],d="",f="";r?(d=n?`end != ${c-1}`:"end != 0",f=n?"end + 1":"end - 1"):(d=n?`end + pow2 < ${c}`:"end >= pow2",f=n?"end + pow2":"end - pow2"),this.userCode=` + void main() { + ${(0,l.getCoordsDataType)(s)} coords = getOutputCoords(); + int end = ${p(s,"coords",this.op)}; + float val = ${i}; + int pow2 = int(pow(2.0, index)); + if (${d}) { + int idx = ${f}; + ${p(s,"coords",this.op)} = idx; + val ${this.op}= getX(${u(s,"coords",this.op)}); + } + setOutput(val); + } + `}}function u(e,t,r){if(1===e)return`${t}`;if(2===e)return`${t}.x, ${t}.y`;if(3===e)return`${t}.x, ${t}.y, ${t}.z`;if(4===e)return`${t}.x, ${t}.y, ${t}.z, ${t}.w`;throw Error(`Cumulative ${r} for rank ${e} is not yet supported`)}function p(e,t,r){if(1===e)return`${t}`;if(2===e)return`${t}.y`;if(3===e)return`${t}.z`;if(4===e)return`${t}.w`;throw Error(`Cumulative ${r} for rank ${e} is not yet supported`)}},{"./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8Wtpq":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"cumImpl",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../cum_gpu"),l=e("./Identity"),i=e("./Transpose");function u(e,t,r,n,s,u){let p=t.shape.length,c=a.backend_util.getAxesPermutation([n],p),d=t;null!=c&&(d=(0,i.transpose)({inputs:{x:t},backend:r,attrs:{perm:c}}));let f=a.backend_util.getInnerMostAxes(1,p)[0];if(f!==p-1)throw Error(`WebGL cumprod shader expects an inner-most axis=${t.shape.length-1} but got axis=${n}`);let m=d.shape[f],h=(0,l.identity)({inputs:{x:d},backend:r});for(let t=0;t<=Math.ceil(Math.log2(m))-1;t++){let n=new(0,o.CumProgram)(e,d.shape,!1,u),s=[[t]],a=h;h=r.runWebGLProgram(n,[h],h.dtype,s),r.disposeIntermediateTensorInfo(a)}if(s){let t=new(0,o.CumProgram)(e,d.shape,s,u),n=h;h=r.runWebGLProgram(t,[h],h.dtype),r.disposeIntermediateTensorInfo(n)}if(null!=c){let e=a.backend_util.getUndoAxesPermutation(c),t=(0,i.transpose)({inputs:{x:h},backend:r,attrs:{perm:e}});return r.disposeIntermediateTensorInfo(h),r.disposeIntermediateTensorInfo(d),t}return h}},{"@tensorflow/tfjs-core":"biUij","../cum_gpu":"keig2","./Identity":"fI9uV","./Transpose":"c9udT","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"3ElbW":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"cumsum",()=>i),s.export(r,"cumsumConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../cum_gpu"),l=e("./Cum_impl");function i(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{axis:a,exclusive:i,reverse:u}=n;return(0,l.cumImpl)(o.CumOpType.Sum,s,r,a,i,u)}let u={kernelName:a.Cumsum,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../cum_gpu":"keig2","./Cum_impl":"8Wtpq","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],j1F7G:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"denseBincount",()=>l),s.export(r,"denseBincountConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s,weights:a}=t,{size:l,binaryOutput:i}=n;if(1===s.shape.length){let e=r.readSync(s.dataId),t=r.readSync(a.dataId),n=(0,o.bincountImplCPU)(e,t,a.dtype,a.shape,l);return r.makeTensorInfo([l],a.dtype,n)}if(2===s.shape.length){let e=r.bufferSync(s),t=r.bufferSync(a),n=(0,o.bincountReduceImplCPU)(e,t,l,i);return r.makeTensorInfo(n.shape,a.dtype,n.values)}throw Error(`Error in denseBincount: input must be at most rank 2, but got rank${s.shape.length}.`)}let i={kernelName:a.DenseBincount,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/shared":"lQim5","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],lBwE2:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"depthToSpace",()=>l),s.export(r,"depthToSpaceConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../depth_to_space_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{blockSize:a,dataFormat:l}=n,i=s.shape[0],u="NHWC"===l?s.shape[1]:s.shape[2],p="NHWC"===l?s.shape[2]:s.shape[3],c="NHWC"===l?s.shape[3]:s.shape[1],d=u*a,f=p*a,m=c/(a*a),h=new(0,o.DepthToSpaceProgram)("NHWC"===l?[i,d,f,m]:[i,m,d,f],a,l);return r.runWebGLProgram(h,[s],s.dtype)}let i={kernelName:a.DepthToSpace,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../depth_to_space_gpu":"3giZ7","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"3giZ7":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"DepthToSpaceProgram",()=>a);class a{constructor(e,t,r){this.variableNames=["x"],this.outputShape=[],this.outputShape=e,this.blockSize=t,this.dataFormat=r,this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int h = ${this.getHeightCoordString()}; + int w = ${this.getWidthCoordString()}; + int d = ${this.getDepthCoordString()}; + + int in_h = h / ${t}; + int offset_h = imod(h, ${t}); + int in_w = w / ${t}; + int offset_w = imod(w, ${t}); + int offset_d = (offset_h * ${t} + offset_w) * + ${this.getOutputDepthSize()}; + int in_d = d + offset_d; + + float result = ${this.getInputSamplingString()}; + setOutput(result); + } + `}getHeightCoordString(){return"NHWC"===this.dataFormat?"coords[1]":"coords[2]"}getWidthCoordString(){return"NHWC"===this.dataFormat?"coords[2]":"coords[3]"}getDepthCoordString(){return"NHWC"===this.dataFormat?"coords[3]":"coords[1]"}getOutputDepthSize(){return"NHWC"===this.dataFormat?this.outputShape[3]:this.outputShape[1]}getInputSamplingString(){return"NHWC"===this.dataFormat?"getX(b, in_h, in_w, in_d)":"getX(b, in_d, in_h, in_w)"}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],iybmn:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"depthwiseConv2dNative",()=>i),s.export(r,"depthwiseConv2dNativeConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../conv_gpu_depthwise"),l=e("../conv_packed_gpu_depthwise");function i(e){let t,{inputs:r,backend:n,attrs:s}=e,{x:i,filter:u}=r,{strides:p,pad:c,dilations:d,dimRoundingMode:f}=s,m=d;null==m&&(m=[1,1]),a.util.assert(a.backend_util.eitherStridesOrDilationsAreOne(p,m),()=>`Error in depthwiseConv2d: Either strides or dilations must be 1. Got strides ${p} and dilations '${m}'`);let h=a.backend_util.computeConv2DInfo(i.shape,u.shape,p,m,c,f,!0);t=(0,a.env)().getBool("WEBGL_PACK_DEPTHWISECONV")&&h.strideWidth<=2&&h.outChannels/h.inChannels==1?new(0,l.DepthwiseConvPacked2DProgram)(h):new(0,o.DepthwiseConv2DProgram)(h);let g=[[h.padInfo.top,h.padInfo.left],[h.strideHeight,h.strideWidth],[h.dilationHeight,h.dilationWidth],[h.inHeight,h.inWidth]];return n.runWebGLProgram(t,[i,u],"float32",g)}let u={kernelName:a.DepthwiseConv2dNative,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../conv_gpu_depthwise":"fvJLC","../conv_packed_gpu_depthwise":"eBfIK","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fvJLC:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"DepthwiseConv2DProgram",()=>o);var a=e("./gpgpu_math");class o{constructor(e,t=!1,r=null,n=!1,s=!1){this.variableNames=["x","W"],this.customUniforms=[{name:"pads",type:"ivec2"},{name:"strides",type:"ivec2"},{name:"dilations",type:"ivec2"},{name:"inDims",type:"ivec2"}],this.outputShape=e.outShape,this.enableShapeUniforms=(0,a.useShapeUniforms)(this.outputShape.length);let o=e.filterHeight,l=e.filterWidth,i=e.outChannels/e.inChannels,u="",p="";r&&(u=n?`float activation(float a) { + float b = getPreluActivationWeightsAtOutCoords(); + ${r} + }`:s?`float activation(float a) { + float b = getLeakyreluAlphaAtOutCoords(); + ${r} + }`:` + float activation(float x) { + ${r} + } + `,p="result = activation(result);"),t&&this.variableNames.push("bias"),n&&this.variableNames.push("preluActivationWeights"),s&&this.variableNames.push("leakyreluAlpha"),this.userCode=` + ${u} + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords.x; + ivec2 xRCCorner = coords.yz * strides - pads; + int d2 = coords.w; + int d1 = d2 / ${i}; + int q = d2 - d1 * ${i}; + + int xRCorner = xRCCorner.x; + int xCCorner = xRCCorner.y; + + // Convolve x(?, ?, d1) with w(:, :, d1, q) to get y(yR, yC, d2). + // ? = to be determined. : = across all values in that axis. + float dotProd = 0.0; + // TO DO(dsmilkov): Flatten the two for loops and vec4 the operations. + for (int wR = 0; wR < ${o}; wR++) { + int xR = xRCorner + wR * dilations[0]; + + if (xR < 0 || xR >= inDims[0]) { + continue; + } + + for (int wC = 0; wC < ${l}; wC++) { + int xC = xCCorner + wC * dilations[1]; + + if (xC < 0 || xC >= inDims[1]) { + continue; + } + + float xVal = getX(batch, xR, xC, d1); + float wVal = getW(wR, wC, d1, q); + dotProd += xVal * wVal; + } + } + + float result = dotProd; + ${t?"result += getBiasAtOutCoords();":""} + ${p} + setOutput(result); + } + `}}},{"./gpgpu_math":"1F9Jp","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eBfIK:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"DepthwiseConvPacked2DProgram",()=>l);var a=e("@tensorflow/tfjs-core"),o=e("./gpgpu_math");class l{constructor(e,t=!1,r=null,n=!1,s=!1){this.variableNames=["x","W"],this.packedInputs=!0,this.packedOutput=!0,this.customUniforms=[{name:"pads",type:"ivec2"},{name:"strides",type:"ivec2"},{name:"dilations",type:"ivec2"},{name:"inDims",type:"ivec2"}],this.outputShape=e.outShape,this.enableShapeUniforms=(0,o.useShapeUniforms)(this.outputShape.length);let l=e.outChannels/e.inChannels,i=e.padInfo.left,u=e.strideWidth,p=e.dilationWidth,c=e.filterHeight,d=e.filterWidth,f=` + int xR; int xC; int xCOffset; + vec4 wTexel; vec4 previous; vec4 final;`;for(let e=0;e=0 && xR < inDims[0]) { + `;for(let e=0;e<(d+1)/2;e++){let t=2*e;if(f+=` + xC = xCCorner + ${t*p}; + `,1===u){if(t= 0 && xCOffset < inDims[1] && xTexelC${t}Ready == 0) { + xTexelC${t} = getX(batch, xR, xCOffset, d1); + + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + xTexelC${t}.zw = vec2(0.0); + } + xTexelC${t}Ready = 1; + } + `,1===p&&t>0?f+=` + xC${t} = vec4(xTexelC${t-2}.zw, xTexelC${t}.xy); + `:f+=` + xCOffset = xC + 1 - 2; + + if (xCOffset >= 0 && xCOffset < inDims[1]) { + previous = getX(batch, xR, xCOffset, d1); + + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + previous.zw = vec2(0.0); + } + + xC${t} = vec4(previous.zw, xTexelC${t}.xy); + } else { + xC${t} = vec4(0.0, 0.0, xTexelC${t}.xy); + } + `):f+=` + if (xC >= 0 && xC < inDims[1] && xTexelC${t}Ready == 0) { + xTexelC${t} = getX(batch, xR, xC, d1); + if (xC + 1 >= inDims[1]) { + xTexelC${t}.zw = vec2(0.0); + } + xTexelC${t}Ready = 1; + } + + xC${t} = xTexelC${t}; + `,t+1= 0 && xCOffset < inDims[1] && xTexelC${t+1}Ready == 0) { + xTexelC${t+1} = getX(batch, xR, xCOffset, d1); + + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + xTexelC${t+1}.zw = vec2(0.0); + } + xTexelC${t+1}Ready = 1; + } + `,p>1?f+=` + xCOffset -= 2; + if (xCOffset >= 0 && xCOffset < inDims[1]) { + previous = getX(batch, xR, xCOffset, d1); + xC${t+1} = vec4(previous.zw, xTexelC${t+1}.xy); + } else { + xC${t+1} = vec4(0.0, 0.0, xTexelC${t+1}.xy); + } + `:f+=` + xC${t+1} = vec4(xTexelC${t}.zw, xTexelC${t+1}.xy); + `):1===e?f+=` + xC${t+1} = xTexelC${t}; + `:f+=` + xCOffset = xC + ${e}; + + if (xCOffset >= 0 && xCOffset < inDims[1] && xTexelC${t+1}Ready == 0) { + xTexelC${t+1} = getX(batch, xR, xCOffset, d1); + if (xCOffset + 1 >= inDims[1]) { + xTexelC${t+1}.zw = vec2(0.0); + } + xTexelC${t+1}Ready = 1; + } + + xC${t+1} = xTexelC${t+1}; + `}}else t= 0 && xCOffset < inDims[1] && xTexelC${t}Ready == 0) { + xTexelC${t} = getX(batch, xR, xCOffset, d1); + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xCOffset + 1 >= inDims[1]) { + xTexelC${t}.zw = vec2(0.0); + } + xTexelC${t}Ready = 1; + } + + if(xC + 1 >= 0 && xC + 1 < inDims[1] && xTexelC${t+1}Ready == 0) { + xTexelC${t+1} = getX(batch, xR, xC + 1, d1); + // Need to manually clear unused channels in case + // we're reading from recycled texture. + if (xC + 2 >= inDims[1]) { + xTexelC${t+1}.zw = vec2(0.0); + } + xTexelC${t+1}Ready = 1; + } + + xC${t} = vec4(xTexelC${t}.zw, xTexelC${t+1}.zw); + `,t+1= 0 && xCOffset < inDims[1]) { + final = getX(batch, xR, xCOffset, d1); + } + xC${t+1} = vec4(xTexelC${t+1}.xy, final.xy); + `)):(f+=` + if(xC >= 0 && xC < inDims[1] && xTexelC${t}Ready == 0) { + xTexelC${t} = getX(batch, xR, xC, d1); + if (xC + 1 >= inDims[1]) { + xTexelC${t}.zw = vec2(0.0); + } + xTexelC${t}Ready = 1; + } + + xCOffset = xC + strides[1]; + if(xCOffset >= 0 && xCOffset < inDims[1] && xTexelC${t+1}Ready == 0) { + xTexelC${t+1} = getX(batch, xR, xCOffset, d1); + if (xCOffset + 1 >= inDims[1]) { + xTexelC${t+1}.zw = vec2(0.); + } + xTexelC${t+1}Ready = 1; + } + + xC${t} = vec4( + xTexelC${t}.xy, xTexelC${t+1}.xy); + `,t+1l),s.export(r,"depthwiseConv2dNativeBackpropFilterConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../conv_backprop_gpu_depthwise");function l(e){let{inputs:t,backend:r,attrs:n}=e,{x:s,dy:l}=t,{strides:i,dilations:u,pad:p,dimRoundingMode:c,filterShape:d}=n,f=a.backend_util.computeConv2DInfo(s.shape,d,i,u,p,c,!0),m=new(0,o.DepthwiseConv2DDerFilterProgram)(f);return r.runWebGLProgram(m,[s,l],"float32")}let i={kernelName:a.DepthwiseConv2dNativeBackpropFilter,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../conv_backprop_gpu_depthwise":"dzYcR","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],dzYcR:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"DepthwiseConv2DDerFilterProgram",()=>a),s.export(r,"DepthwiseConv2DDerInputProgram",()=>o);class a{constructor(e){this.variableNames=["x","dy"],this.outputShape=e.filterShape;let t=e.strideHeight,r=e.strideWidth,n=e.padInfo.top,s=e.padInfo.left,a=e.outChannels/e.inChannels;this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int wR = coords.x; + int wC = coords.y; + int d1 = coords.z; + int dm = coords.w; + int d2 = d1 * ${a} + dm; + + float dotProd = 0.0; + + // TO DO: Vec4 over the batch size + for (int b = 0; b < ${e.batchSize}; b++) { + for (int yR = 0; yR < ${e.outHeight}; yR++) { + int xR = wR + yR * ${t} - ${n}; + + if (xR < 0 || xR >= ${e.inHeight}) { + continue; + } + + for (int yC = 0; yC < ${e.outWidth}; yC++) { + int xC = wC + yC * ${r} - ${s}; + + if (xC < 0 || xC >= ${e.inWidth}) { + continue; + } + + float dyValue = getDy(b, yR, yC, d2); + float xValue = getX(b, xR, xC, d1); + dotProd += (xValue * dyValue); + } + } + } + setOutput(dotProd); + } + `}}class o{constructor(e){this.variableNames=["dy","W"],this.outputShape=e.inShape;let t=e.filterHeight,r=e.filterWidth,n=e.strideHeight,s=e.strideWidth,a=t-1-e.padInfo.top,o=r-1-e.padInfo.left,l=e.outChannels/e.inChannels;this.userCode=` + const ivec2 pads = ivec2(${a}, ${o}); + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords[0]; + int d1 = coords[3]; + ivec2 dyCorner = coords.yz - pads; + int dyRCorner = dyCorner.x; + int dyCCorner = dyCorner.y; + + float dotProd = 0.0; + + for (int wR = 0; wR < ${t}; wR++) { + float dyR = float(dyRCorner + wR) / ${n}.0; + + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + + int wRPerm = ${t} - 1 - wR; + + for (int wC = 0; wC < ${r}; wC++) { + float dyC = float(dyCCorner + wC) / ${s}.0; + + if (dyC < 0.0 || dyC >= ${e.outWidth}.0 || + fract(dyC) > 0.0) { + continue; + } + int idyC = int(dyC); + + int wCPerm = ${r} - 1 - wC; + + // TO DO: Vec4 over the channelMul + for (int dm = 0; dm < ${l}; dm++) { + int d2 = d1 * ${l} + dm; + float xValue = getDy(batch, idyR, idyC, d2); + float wValue = getW(wRPerm, wCPerm, d1, dm); + dotProd += xValue * wValue; + } + } + } + setOutput(dotProd); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"5kFJD":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"depthwiseConv2dNativeBackpropInput",()=>l),s.export(r,"depthwiseConv2dNativeBackpropInputConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../conv_backprop_gpu_depthwise");function l(e){let{inputs:t,backend:r,attrs:n}=e,{dy:s,filter:l}=t,{strides:i,dilations:u,pad:p,dimRoundingMode:c,inputShape:d}=n,f=a.backend_util.computeConv2DInfo(d,l.shape,i,u,p,c,!0),m=new(0,o.DepthwiseConv2DDerInputProgram)(f);return r.runWebGLProgram(m,[s,l],"float32")}let i={kernelName:a.DepthwiseConv2dNativeBackpropInput,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../conv_backprop_gpu_depthwise":"dzYcR","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9P3no":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"diag",()=>i),s.export(r,"diagConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../diag_gpu"),l=e("./Reshape");function i(e){let{inputs:t,backend:r}=e,{x:n}=t,s=[...n.shape,...n.shape],i=a.util.sizeFromShape(n.shape),u=(0,l.reshape)({inputs:{x:n},backend:r,attrs:{shape:[i]}}),p=new(0,o.DiagProgram)(i),c=r.runWebGLProgram(p,[u],u.dtype),d=(0,l.reshape)({inputs:{x:c},backend:r,attrs:{shape:s}});return r.disposeIntermediateTensorInfo(u),r.disposeIntermediateTensorInfo(c),d}let u={kernelName:a.Diag,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../diag_gpu":"7wcCN","./Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"7wcCN":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"DiagProgram",()=>a);class a{constructor(e){this.variableNames=["X"],this.outputShape=[e,e],this.userCode=` + void main() { + ivec2 coords = getOutputCoords(); + float val = coords[0] == coords[1] ? getX(coords[0]) : 0.0; + setOutput(val); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],hIDhJ:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"dilation2D",()=>i),s.export(r,"dilation2DConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../dilation_gpu"),l=e("./Reshape");function i(e){let t,{inputs:r,backend:n,attrs:s}=e,{x:i,filter:u}=r,{strides:p,pad:c,dilations:d}=s,f=a.backend_util.computeDilation2DInfo(i.shape,u.shape,p,c,"NHWC",d),m=new(0,o.Dilation2DProgram)(f);t=n.runWebGLProgram(m,[i,u],"float32");let h=(0,l.reshape)({inputs:{x:t},backend:n,attrs:{shape:f.outShape}});return n.disposeIntermediateTensorInfo(t),h}let u={kernelName:a.Dilation2D,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../dilation_gpu":"cLxI8","./Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],cLxI8:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"Dilation2DProgram",()=>a);class a{constructor(e){this.variableNames=["x","W"],this.outputShape=e.outShape;let{inHeight:t,inWidth:r,padInfo:n,strideHeight:s,strideWidth:a,filterHeight:o,filterWidth:l,dilationHeight:i,dilationWidth:u}=e,{top:p,left:c}=n;this.userCode=` + const ivec2 strides = ivec2(${s}, ${a}); + const ivec2 pads = ivec2(${p}, ${c}); + const float neg_infinity = -3.4e38; + + void main() { + ivec4 coords = getOutputCoords(); + int batch = coords.x; + int d1 = coords.w; + ivec2 outTopLeftCorner = + coords.yz * strides - pads; + int hBeg = outTopLeftCorner.x; + int wBeg = outTopLeftCorner.y; + + float curVal = neg_infinity; + for (int h = 0; h < ${o}; h++) { + int hIn = hBeg + h * ${i}; + + if (hIn >= 0 && hIn < ${t}) { + for (int w = 0; w < ${l}; w++) { + int wIn = wBeg + w * ${u}; + + if (wIn >= 0 && wIn < ${r}) { + float xVal = getX(batch, hIn, wIn, d1); + float wVal = getW(h, w, d1); + + float val = xVal + wVal; + if (val > curVal) { + curVal = val; + } + } + } + } + } + + float result = curVal; + setOutput(result); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],hb4tp:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"einsum",()=>p),s.export(r,"einsumConfig",()=>c);var a=e("@tensorflow/tfjs-core"),o=e("./Multiply"),l=e("./Reshape"),i=e("./Sum"),u=e("./Transpose");function p(e){let{inputs:t,backend:r,attrs:n}=e,{equation:s}=n,{allDims:p,summedDims:c,idDims:d}=a.backend_util.decodeEinsumEquation(s,t.length);a.backend_util.checkEinsumDimSizes(p.length,d,t);let{path:f,steps:m}=a.backend_util.getEinsumComputePath(c,d),h=m.length,g=null,x=p.length,v=[];for(let e=0;e=0&&(g=(0,i.sum)({inputs:{x:g},backend:r,attrs:{axis:f[e]-(p.length-x),keepDims:!1}}),v.push(g)),x--)}for(let e of v)e!==g&&r.disposeIntermediateTensorInfo(e);return g}let c={kernelName:a.Einsum,backendName:"webgl",kernelFunc:p}},{"@tensorflow/tfjs-core":"biUij","./Multiply":"2bVHl","./Reshape":"2Do1g","./Sum":"jCPqj","./Transpose":"c9udT","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],bP2Cy:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"eluConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=` + vec4 result; + + result.r = (x.r >= 0.0) ? x.r : (exp(x.r) - 1.0); + result.g = (x.g >= 0.0) ? x.g : (exp(x.g) - 1.0); + result.b = (x.b >= 0.0) ? x.b : (exp(x.b) - 1.0); + result.a = (x.a >= 0.0) ? x.a : (exp(x.a) - 1.0); + + return result; +`,i=(0,o.unaryKernelFunc)({opSnippet:"return (x >= 0.0) ? x : (exp(x) - 1.0);",packedOpSnippet:l}),u={kernelName:a.Elu,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2chy9":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"eluGrad",()=>u),s.export(r,"eluGradConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../binaryop_gpu"),l=e("../binaryop_packed_gpu");let i=` + vec4 bGTEZero = vec4(greaterThanEqual(b, vec4(0.))); + return (bGTEZero * a) + ((vec4(1.0) - bGTEZero) * (a * (b + vec4(1.0)))); +`,u=e=>{let{inputs:t,backend:r}=e,{dy:n,y:s}=t,u=(0,a.env)().getBool("WEBGL_PACK_BINARY_OPERATIONS")?new(0,l.BinaryOpPackedProgram)(i,n.shape,s.shape):new(0,o.BinaryOpProgram)("return (b >= 0.0) ? a : a * (b + 1.0);",n.shape,s.shape);return r.runWebGLProgram(u,[n,s],n.dtype)},p={kernelName:a.EluGrad,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../binaryop_gpu":"iq2Hg","../binaryop_packed_gpu":"g7FAa","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8hRle":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"equal",()=>u),s.export(r,"equalConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils"),l=e("../kernel_utils/shared");let i=` + return vec4(equal(a, b)); 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+ + float sign = sign(x); + x = abs(x); + float t = 1.0 / (1.0 + p * x); + return sign * (1.0 - (((((a5*t + a4)*t) + a3)*t + a2)*t + a1)*t*exp(-x*x)); +`,i=(0,o.unaryKernelFunc)({opSnippet:l}),u={kernelName:a.Erf,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"1Az5Y":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"EXP",()=>i),s.export(r,"exp",()=>p),s.export(r,"expConfig",()=>c);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils"),l=e("../kernel_utils/shared");let i=o.CHECK_NAN_SNIPPET_UNARY+` + return exp(x); +`,u=` + vec4 result = exp(x); + bvec4 isNaN = isnan(x); + result.r = isNaN.r ? x.r : result.r; + result.g = isNaN.g ? x.g : result.g; + result.b = isNaN.b ? x.b : result.b; + result.a = isNaN.a ? x.a : result.a; + + return result; +`,p=(0,o.unaryKernelFunc)({opSnippet:i,packedOpSnippet:u,cpuKernelImpl:l.expImplCPU,dtype:"float32"}),c={kernelName:a.Exp,backendName:"webgl",kernelFunc:p}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../kernel_utils/shared":"lQim5","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8Gccb":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"expandDims",()=>l),s.export(r,"expandDimsConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./Reshape");function l(e){let{inputs:t,attrs:r,backend:n}=e,{dim:s}=r,{input:l}=t,i=l.shape.length,u=l.shape.slice(),p=s;return s<0&&(a.util.assert(-(i+1)<=s,()=>`Axis must be in the interval [${-(i+1)}, ${i}]`),p=i+s+1),u.splice(p,0,1),(0,o.reshape)({inputs:{x:l},backend:n,attrs:{shape:u}})}let i={kernelName:a.ExpandDims,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","./Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"27kYG":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"expm1",()=>u),s.export(r,"expm1Config",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils"),l=e("../kernel_utils/shared");let i="return exp(x) - 1.0;",u=(0,o.unaryKernelFunc)({opSnippet:i,packedOpSnippet:i,cpuKernelImpl:l.expm1ImplCPU}),p={kernelName:a.Expm1,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../kernel_utils/shared":"lQim5","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9VoBN":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"fft",()=>l),s.export(r,"fftConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./FFT_impl");function l(e){let{inputs:t,backend:r}=e,{input:n}=t;return(0,o.fftImpl)(n,!1,r)}let i={kernelName:a.FFT,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","./FFT_impl":"01g1S","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"01g1S":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"fftImpl",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../fft_gpu"),l=e("./Complex"),i=e("./Reshape");function u(e,t,r){let n=r.texData.get(e.dataId),s=a.util.sizeFromShape(e.shape),u=e.shape[e.shape.length-1],p=(0,i.reshape)({inputs:{x:e},backend:r,attrs:{shape:[s/u,u]}}),c=p.shape,d=new(0,o.FFTProgram)("real",c,t),f=new(0,o.FFTProgram)("imag",c,t),m=[{dataId:n.complexTensorInfos.real.dataId,dtype:n.complexTensorInfos.real.dtype,shape:c},{dataId:n.complexTensorInfos.imag.dataId,dtype:n.complexTensorInfos.imag.dtype,shape:c}],h=r.runWebGLProgram(d,m,"float32"),g=r.runWebGLProgram(f,m,"float32"),x=(0,l.complex)({inputs:{real:h,imag:g},backend:r});r.disposeIntermediateTensorInfo(h),r.disposeIntermediateTensorInfo(g);let v=(0,i.reshape)({inputs:{x:x},backend:r,attrs:{shape:e.shape}});return r.disposeIntermediateTensorInfo(p),r.disposeIntermediateTensorInfo(x),v}},{"@tensorflow/tfjs-core":"biUij","../fft_gpu":"2RJfY","./Complex":"fN7J8","./Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2RJfY":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"FFTProgram",()=>a);class a{constructor(e,t,r){let n;this.variableNames=["real","imag"];let s=t[1];this.outputShape=t;let a=r?`2.0 * ${Math.PI}`:`-2.0 * ${Math.PI}`,o=r?`${s}.0`:"1.0";if("real"===e)n="return real * expR - imag * expI;";else if("imag"===e)n="return real * expI + imag * expR;";else throw Error(`FFT component must be either "real" or "imag", got ${e}.`);this.userCode=` + const float exponentMultiplier = ${a}; + + float unaryOpComplex(float real, float expR, float imag, float expI) { + ${n} + } + + float mulMatDFT(int batch, int index) { + float indexRatio = float(index) / float(${s}); + float exponentMultiplierTimesIndexRatio = + exponentMultiplier * indexRatio; + + float result = 0.0; + + for (int i = 0; i < ${s}; i++) { + // x = (-2|2 * PI / N) * index * i; + float x = exponentMultiplierTimesIndexRatio * float(i); + float expR = cos(x); + float expI = sin(x); + float real = getReal(batch, i); + float imag = getImag(batch, i); + + result += + unaryOpComplex(real, expR, imag, expI) / ${o}; + } + + return result; + } + + void main() { + ivec2 coords = getOutputCoords(); + setOutput(mulMatDFT(coords[0], coords[1])); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],e9rdf:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"fill",()=>l),s.export(r,"fillConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../fill_gpu");function l(e){let{backend:t,attrs:r}=e,{shape:n,value:s}=r,{dtype:l}=r;if("string"===(l=l||a.util.inferDtype(s))){let e=a.util.getArrayFromDType(l,a.util.sizeFromShape(n));return e.fill(s),t.makeTensorInfo(n,l,e)}{let e=new(0,o.FillProgram)(n,s),r=[[s]];return t.runWebGLProgram(e,[],l,r)}}let i={kernelName:a.Fill,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../fill_gpu":"2OgHL","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2OgHL":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"FillProgram",()=>a);class a{constructor(e,t){this.outputShape=[],this.customUniforms=[{name:"value",type:"float"}],this.variableNames=["x"],this.outputShape=e,this.userCode=` + void main() { + // Input can be obtained from uniform value. + setOutput(value); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"7AJEx":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"flipLeftRightConfig",()=>l);var a=e("@tensorflow/tfjs-core"),o=e("../flip_left_right_gpu");let l={kernelName:a.FlipLeftRight,backendName:"webgl",kernelFunc:({inputs:e,backend:t})=>{let{image:r}=e,n=new(0,o.FlipLeftRightProgram)(r.shape);return t.runWebGLProgram(n,[r],r.dtype)}}},{"@tensorflow/tfjs-core":"biUij","../flip_left_right_gpu":"9baEm","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9baEm":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"FlipLeftRightProgram",()=>a);class a{constructor(e){this.variableNames=["Image"],this.outputShape=[];let t=e[2];this.outputShape=e,this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int x = coords[2]; + + int coordX = ${t} - x - 1; + float outputValue; + if(coordX >= 0 && coordX < ${t}) { + outputValue = getImage(coords[0], coords[1], coordX, coords[3]); 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+ int ia = round(a); + int ib = round(b); + if (ib != 0) { + // Windows (D3D) wants guaranteed non-zero int division at compile-time. + return float(idiv(ia, ib, s)); + } else { + return NAN; + } +`,i=` + ivec4 ia = round(a); + ivec4 ib = round(b); + bvec4 cond = notEqual(ib, ivec4(0)); + ivec4 result = ivec4(0); + vec4 s = sign(a) * sign(b); + + // Windows (D3D) wants guaranteed non-zero int division at compile-time. + if (cond[0]) { + result[0] = idiv(ia[0], ib[0], s[0]); + } + if (cond[1]) { + result[1] = idiv(ia[1], ib[1], s[1]); + } + if (cond[2]) { + result[2] = idiv(ia[2], ib[2], s[2]); + } + if (cond[3]) { + result[3] = idiv(ia[3], ib[3], s[3]); + } + return vec4(result); +`,u=(0,o.binaryKernelFunc)({opSnippet:l,packedOpSnippet:i,dtype:"int32"}),p={kernelName:a.FloorDiv,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],aePD5:[function(e,t,r,n){let s;var a=e("@parcel/transformer-js/src/esmodule-helpers.js");a.defineInteropFlag(r),a.export(r,"fromPixelsConfig",()=>p);var o=e("@tensorflow/tfjs-core"),l=e("../tex_util"),i=e("./FromPixels_utils/from_pixels_gpu"),u=e("./FromPixels_utils/from_pixels_packed_gpu");let p={kernelName:o.FromPixels,backendName:"webgl",kernelFunc:function(e){let{inputs:t,backend:r,attrs:n}=e,{pixels:a}=t,{numChannels:p}=n,d="undefined"!=typeof HTMLVideoElement&&a instanceof HTMLVideoElement,f="undefined"!=typeof HTMLImageElement&&a instanceof HTMLImageElement,[m,h]=d?[a.videoWidth,a.videoHeight]:[a.width,a.height],g=[h,m],x=[h,m,p];if(f||d){let e=(0,o.env)().getBool("CANVAS2D_WILL_READ_FREQUENTLY_FOR_GPU");(null==s||e!==c)&&(c=e,s=document.createElement("canvas").getContext("2d",{willReadFrequently:c})),s.canvas.width=m,s.canvas.height=h,s.drawImage(a,0,0,m,h),a=s.canvas}let v=r.makeTensorInfo(g,"int32");r.texData.get(v.dataId).usage=l.TextureUsage.PIXELS,r.gpgpu.uploadPixelDataToTexture(r.getTexture(v.dataId),a);let y=(0,o.env)().getBool("WEBGL_PACK")?new(0,u.FromPixelsPackedProgram)(x):new(0,i.FromPixelsProgram)(x),b=r.runWebGLProgram(y,[v],"int32");return r.disposeData(v.dataId),b}},c=(0,o.env)().getBool("CANVAS2D_WILL_READ_FREQUENTLY_FOR_GPU")},{"@tensorflow/tfjs-core":"biUij","../tex_util":"jmYC7","./FromPixels_utils/from_pixels_gpu":"dzapw","./FromPixels_utils/from_pixels_packed_gpu":"bZSIj","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],dzapw:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"FromPixelsProgram",()=>o);var a=e("../../glsl_version");class o{constructor(e){this.variableNames=["A"];let t=(0,a.getGlslDifferences)(),[r,n]=e;this.outputShape=e,this.userCode=` + void main() { + ivec3 coords = getOutputCoords(); 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+`,i=(0,o.binaryKernelFunc)({opSnippet:"return float(a >= 1.0 || b >= 1.0);",packedOpSnippet:l,dtype:"bool"}),u={kernelName:a.LogicalOr,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8GTy8":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"lrn",()=>i),s.export(r,"LRNConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../lrn_gpu"),l=e("../lrn_packed_gpu");let i=e=>{let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{depthRadius:i,bias:u,alpha:p,beta:c}=n,d=(0,a.env)().getBool("WEBGL_PACK_NORMALIZATION")?new(0,l.LRNPackedProgram)(s.shape,i,u,p,c):new(0,o.LRNProgram)(s.shape,i,u,p,c);return r.runWebGLProgram(d,[s],s.dtype)},u={kernelName:a.LRN,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../lrn_gpu":"2SdDz","../lrn_packed_gpu":"k5f5n","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2SdDz":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"LRNProgram",()=>a);class a{constructor(e,t,r,n,s){let a;this.variableNames=["x"],this.outputShape=[];let o=e[3]-1;this.outputShape=e;let l=`float(${r}) + float(${n}) * sum`;a=.5===s?`inversesqrt(${l})`:1===s?`1.0/(${l})`:`exp(log(${l}) * float(-${s}));`,this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int r = coords[1]; + int c = coords[2]; + int d = coords[3]; + float x = getX(b, r, c, d); + float sum = 0.0; + for (int j = -${t}; j <= ${t}; j++) { + int idx = d + j; + if (idx >= 0 && idx <= ${o}) { + float z = getX(b, r, c, idx); + sum += z * z; + } + } + float val = x * ${a}; + setOutput(val); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],k5f5n:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"LRNPackedProgram",()=>a);class a{constructor(e,t,r,n,s){let a;this.variableNames=["x"],this.outputShape=[],this.packedInputs=!0,this.packedOutput=!0;let o=e[3]-1;this.outputShape=e;let l=`float(${r}) + float(${n}) * sum`;a=.5===s?`inversesqrt(${l})`:1===s?`1.0/(${l})`:`exp(log(${l}) * float(-${s}));`,this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int b = coords.x; + int r = coords.y; + int c = coords.z; + int d = coords.w; + + bool hasNextCol = d < ${this.outputShape[3]}; + bool hasNextRow = c < ${this.outputShape[2]}; + + vec4 sum = vec4(0.); + vec4 xFragAtOutputCoords = getX(b, r, c, d); + + vec4 xAtOutputCoords = vec4( + getChannel(xFragAtOutputCoords, vec2(c, d)), + hasNextCol ? + getChannel(xFragAtOutputCoords, vec2(c, d + 1)) : 0.0, + hasNextRow ? + getChannel(xFragAtOutputCoords , vec2(c + 1, d)) : 0.0, + (hasNextRow && hasNextCol) ? + getChannel(xFragAtOutputCoords, vec2(c + 1, d + 1)) : 0.0 + ); + + int firstChannel = d - ${t}; + vec2 cache = vec2(0.); + if(firstChannel >= 0){ + vec4 firstChannelFrag = getX(b, r, c, firstChannel); + cache.x = getChannel(firstChannelFrag, vec2(c, firstChannel)); + if(hasNextRow){ + cache.y = getChannel(firstChannelFrag, vec2(c + 1, firstChannel)); + } + } + + ivec2 depth = ivec2(d, d + 1); + for (int j = - ${t}; j <= ${t}; j++) { + ivec2 idx = depth + j; + bvec2 aboveLowerBound = greaterThanEqual(idx, ivec2(0)); + bvec2 belowUpperBound = lessThanEqual(idx, ivec2(${o})); + + bool depthInRange = aboveLowerBound.x && belowUpperBound.x; + bool depthPlusOneInRange = aboveLowerBound.y && belowUpperBound.y; + + if(depthInRange || depthPlusOneInRange){ + vec4 z = vec4(0.); + vec4 xFragAtCurrentDepth; + z.xz = cache.xy; + if(depthPlusOneInRange && hasNextCol){ + xFragAtCurrentDepth = idx.y != d ? + getX(b, r, c, idx.y) : xFragAtOutputCoords; + z.y = getChannel(xFragAtCurrentDepth, vec2(c, idx.y)); + if(hasNextRow){ + z.w = getChannel(xFragAtCurrentDepth, vec2(c + 1, idx.y)); + } + } + cache.xy = z.yw; + sum += z * z; + } + } + vec4 result = xAtOutputCoords * ${a}; + setOutput(result); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],huUNV:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"lrnGrad",()=>l),s.export(r,"LRNGradConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../lrn_grad_gpu");let l=e=>{let{inputs:t,backend:r,attrs:n}=e,{x:s,y:a,dy:l}=t,{depthRadius:i,bias:u,alpha:p,beta:c}=n,d=new(0,o.LRNGradProgram)(s.shape,i,u,p,c);return r.runWebGLProgram(d,[s,a,l],s.dtype)},i={kernelName:a.LRNGrad,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../lrn_grad_gpu":"6uQsE","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"6uQsE":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"LRNGradProgram",()=>a);class a{constructor(e,t,r,n,s){this.variableNames=["inputImage","outputImage","dy"],this.outputShape=[],this.outputShape=e,this.depth=e[3],this.depthRadius=t,this.bias=r,this.alpha=n,this.beta=s,this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int r = coords[1]; + int c = coords[2]; + + float result = 0.0; + for (int d = 0; d < ${this.depth}; ++d) { + int depthBegin = int(max(0.0, float(d - ${t}))); + int depthEnd = int(min(float(${this.depth}), + float(d + ${t} + 1))); + + const int MIN_DEPTH_BEGIN = 0; + const int MAX_DEPTH_END = ${this.depth}; + + float norm = 0.0; + for (int k = MIN_DEPTH_BEGIN; k < MAX_DEPTH_END; ++k) { + if (k < depthBegin){ + continue; + } + else if (k >= depthBegin && k < depthEnd) { + norm += getInputImage(b, r, c, k) * getInputImage(b, r, c, k); + } + else { + break; + } + } + + norm = float(${n}) * norm + float(${r}); + + for(int k = MIN_DEPTH_BEGIN; k < MAX_DEPTH_END; ++k){ + if (k < depthBegin){ + continue; + } + else if (k >= depthBegin && k < depthEnd){ + float dyi = -2.0 * float(${n}) + * float(${s}) + * getInputImage(b, r, c, k) * getOutputImage(b, r, c, d) + / norm; + if (k == d) { + dyi += pow(norm, -1.0 * ${s}); + } + if (k == coords[3]) { + dyi *= getDy(b, r, c, d); + result += dyi; + } + } + else { + break; + } + } + } + setOutput(result); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],ibDAd:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"max",()=>u),s.export(r,"maxConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared"),l=e("./Max_impl"),i=e("./Transpose_impl");function u(e){let t,{inputs:r,backend:n,attrs:s}=e,{x:u}=r,{reductionIndices:p,keepDims:c}=s,d=u.shape.length,f=a.util.parseAxisParam(p,u.shape),m=f,h=a.backend_util.getAxesPermutation(m,d),g=null!=h,x=n.shouldExecuteOnCPU([u]),v=u;if(g){if(x){let e=n.texData.get(v.dataId).values,t=Array(d);for(let e=0;ei);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/reduce"),l=e("../kernels/Reshape");function i(e,t,r,n){let s=a.util.sizeFromShape(t),i=a.util.sizeFromShape(e.shape),u=(0,l.reshape)({inputs:{x:e},attrs:{shape:[i/s,s]},backend:n}),p=(0,o.reduce)(u,e.dtype,"max",n),c=(0,l.reshape)({inputs:{x:p},attrs:{shape:r},backend:n});return n.disposeIntermediateTensorInfo(u),n.disposeIntermediateTensorInfo(p),c}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/reduce":"3I7Fk","../kernels/Reshape":"2Do1g","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],DKfrD:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"maximum",()=>d),s.export(r,"maximumConfig",()=>f);var a=e("@tensorflow/tfjs-core"),o=e("../binaryop_gpu"),l=e("../binaryop_packed_gpu"),i=e("../kernel_utils/kernel_funcs_utils"),u=e("../kernel_utils/shared");let p=o.CHECK_NAN_SNIPPET+` + return max(a, b); +`,c=` + vec4 result = vec4(max(a, b)); + bvec4 isNaNA = isnan(a); + bvec4 isNaNB = isnan(b); + bvec4 isNaN = bvec4(isNaNA.x || isNaNB.x, isNaNA.y || isNaNB.y, isNaNA.z || isNaNB.z, isNaNA.w || isNaNB.w); + `+l.CHECK_NAN_SNIPPET_PACKED+` + return result; +`,d=(0,i.binaryKernelFunc)({opSnippet:p,packedOpSnippet:c,cpuKernelImpl:u.maximumImplCPU}),f={kernelName:a.Maximum,backendName:"webgl",kernelFunc:d}},{"@tensorflow/tfjs-core":"biUij","../binaryop_gpu":"iq2Hg","../binaryop_packed_gpu":"g7FAa","../kernel_utils/kernel_funcs_utils":"5WW6u","../kernel_utils/shared":"lQim5","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"1hHzY":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"maxPool",()=>u),s.export(r,"maxPoolConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../pool_gpu"),l=e("../webgl_util"),i=e("./Identity");function u(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t;(0,l.assertNotComplex)(s,"maxPool");let{filterSize:u,strides:p,pad:c,dimRoundingMode:d}=n;a.util.assert(a.backend_util.eitherStridesOrDilationsAreOne(p,1),()=>`Error in maxPool: Either strides or dilations must be 1. 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= to be determined. : = across all values in that axis. + float dotProd = 0.0; + for (int wR = 0; wR < ${s}; + wR += ${n}) { + float dyR = float(dyRCorner + wR) / ${t}.0; + + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + + for (int wC = 0; wC < ${a}; wC++) { + float dyC = float(dyCCorner + wC) / ${r}.0; + + if (dyC < 0.0 || dyC >= ${e.outWidth}.0 || + fract(dyC) > 0.0) { + continue; + } + int idyC = int(dyC); + + float dyValue = getDy(b, idyR, idyC, d); + int maxPosValue = ${s*a-1} - int(getMaxPos(b, idyR, idyC, d)); + + // Get the current value, check it against the value from the + // position matrix. + int curPosValue = wR * ${a} + wC; + float mask = float(maxPosValue == curPosValue ? 1.0 : 0.0); + + dotProd += dyValue * mask; + } + } + setOutput(dotProd); + } + `}}class o{constructor(e){this.variableNames=["dy","maxPos"],this.outputShape=e.inShape;let t=e.strideDepth,r=e.strideHeight,n=e.strideWidth,s=e.dilationDepth,a=e.dilationHeight,o=e.dilationWidth,l=e.effectiveFilterDepth,i=e.effectiveFilterHeight,u=e.effectiveFilterWidth,p=l-1-e.padInfo.front,c=i-1-e.padInfo.top,d=u-1-e.padInfo.left;this.userCode=` + const ivec3 pads = ivec3(${p}, ${c}, ${d}); + + void main() { + ivec5 coords = getOutputCoords(); + int batch = coords.x; + int ch = coords.u; + + ivec3 dyCorner = ivec3(coords.y, coords.z, coords.w) - pads; + int dyDCorner = dyCorner.x; + int dyRCorner = dyCorner.y; + int dyCCorner = dyCorner.z; + + // Convolve dy(?, ?, ?, ch) with pos mask(:, :, :, d) to get + // dx(xD, xR, xC, ch). + // ? = to be determined. : = across all values in that axis. + float dotProd = 0.0; + + for (int wD = 0; wD < ${l}; + wD += ${s}) { + float dyD = float(dyDCorner + wD) / ${t}.0; + + if (dyD < 0.0 || dyD >= ${e.outDepth}.0 || fract(dyD) > 0.0) { + continue; + } + int idyD = int(dyD); + + for (int wR = 0; wR < ${i}; + wR += ${a}) { + float dyR = float(dyRCorner + wR) / ${r}.0; + + if (dyR < 0.0 || dyR >= ${e.outHeight}.0 || + fract(dyR) > 0.0) { + continue; + } + int idyR = int(dyR); + + for (int wC = 0; wC < ${u}; + wC += ${o}) { + float dyC = float(dyCCorner + wC) / ${n}.0; + + if (dyC < 0.0 || dyC >= ${e.outWidth}.0 || + fract(dyC) > 0.0) { + continue; + } + int idyC = int(dyC); + + float dyValue = getDy(batch, idyD, idyR, idyC, ch); + int maxPosValue = ${l*i*u-1} - + int(getMaxPos(batch, idyD, idyR, idyC, ch)); + + // Get the current value, check it against the value from the + // position matrix. + int curPosValue = + wD * ${i} * ${u} + + wR * ${u} + wC; + float mask = float(maxPosValue == curPosValue ? 1.0 : 0.0); + + dotProd += dyValue * mask; + } + } + } + setOutput(dotProd); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"1t5hC":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"maxPoolGrad",()=>u),s.export(r,"maxPoolGradConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../max_pool_backprop_gpu"),l=e("../pool_gpu"),i=e("../webgl_util");function u(e){let{inputs:t,backend:r,attrs:n}=e,{dy:s,input:u,output:p}=t;(0,i.assertNotComplex)([u,p],"maxPoolGrad");let{filterSize:c,strides:d,pad:f,dimRoundingMode:m}=n,h=a.backend_util.computePool2DInfo(u.shape,c,d,1,f,m),g=new(0,l.Pool2DProgram)(h,"max",!0),x=r.runWebGLProgram(g,[u],u.dtype),v=new(0,o.MaxPool2DBackpropProgram)(h),y=r.runWebGLProgram(v,[s,x],u.dtype);return r.disposeIntermediateTensorInfo(x),y}let p={kernelName:a.MaxPoolGrad,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../max_pool_backprop_gpu":"hjmzw","../pool_gpu":"fEtti","../webgl_util":"8Bhtc","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eO2cQ:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"maxPoolWithArgmaxConfig",()=>l);var a=e("@tensorflow/tfjs-core"),o=e("./MaxPoolWithArgmax_impl");let l={kernelName:a.MaxPoolWithArgmax,backendName:"webgl",kernelFunc:({inputs:e,attrs:t,backend:r})=>{let{x:n}=e,{filterSize:s,strides:l,pad:i,includeBatchInIndex:u}=t;a.util.assert(4===n.shape.length,()=>`Error in maxPool: input must be rank 4 but got rank ${n.shape.length}.`);let p=[1,1];a.util.assert(a.backend_util.eitherStridesOrDilationsAreOne(l,p),()=>`Error in maxPool: Either strides or dilations must be 1. 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+`,c=` + vec4 result = vec4(min(a, b)); + bvec4 isNaNA = isnan(a); + bvec4 isNaNB = isnan(b); + bvec4 isNaN = bvec4(isNaNA.x || isNaNB.x, isNaNA.y || isNaNB.y, isNaNA.z || isNaNB.z, isNaNA.w || isNaNB.w); + `+l.CHECK_NAN_SNIPPET_PACKED+` + return result; +`,d=(0,i.binaryKernelFunc)({opSnippet:p,packedOpSnippet:c,cpuKernelImpl:u.minimumImplCPU}),f={kernelName:a.Minimum,backendName:"webgl",kernelFunc:d}},{"@tensorflow/tfjs-core":"biUij","../binaryop_gpu":"iq2Hg","../binaryop_packed_gpu":"g7FAa","../kernel_utils/kernel_funcs_utils":"5WW6u","../kernel_utils/shared":"lQim5","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"62hPs":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"mirrorPadKernelFunc",()=>i),s.export(r,"mirrorPadConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../mirror_pad_gpu"),l=e("../mirror_pad_packed_gpu");let i=({inputs:e,backend:t,attrs:r})=>{let{x:n}=e,{paddings:s,mode:i}=r,u=(0,a.env)().getBool("WEBGL_PACK_ARRAY_OPERATIONS")?new(0,l.MirrorPadPackedProgram)(n.shape,s,i):new(0,o.MirrorPadProgram)(n.shape,s,i);return t.runWebGLProgram(u,[n],n.dtype)},u={kernelName:a.MirrorPad,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../mirror_pad_gpu":"4gGb3","../mirror_pad_packed_gpu":"8cArO","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"4gGb3":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"MirrorPadProgram",()=>o);var a=e("./shader_compiler");class o{constructor(e,t,r){this.variableNames=["x"],this.outputShape=t.map((t,r)=>t[0]+e[r]+t[1]);let n=e.length,s=(0,a.getCoordsDataType)(n),o=t.map(e=>e[0]).join(","),l=t.map((t,r)=>t[0]+e[r]).join(","),i=["coords[0]","coords[1]","coords[2]","coords[3]"].slice(0,n),u=+("reflect"!==r);if(1===n){this.userCode=` + int start = ${o}; + int end = ${l}; + + void main() { + int outC = getOutputCoords(); + if (outC < start) { + outC = start * 2 - outC - ${u}; + } else if(outC >= end) { + outC = (end - 1) * 2 - outC + ${u}; + } + setOutput(getX(outC - start)); + } + `;return}this.userCode=` + ${s} start = ${s}(${o}); + ${s} end = ${s}(${l}); + + void main() { + ${s} outC = getOutputCoords(); + for (int i = 0; i < ${n}; i++) { + if (outC[i] < start[i]) { + outC[i] = start[i] * 2 - outC[i] - ${u}; + } else if(outC[i] >= end[i]) { + outC[i] = (end[i] - 1) * 2 - outC[i] + ${u}; + } + } + ${s} coords = outC - start; + setOutput(getX(${i})); + } + `}}},{"./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8cArO":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"MirrorPadPackedProgram",()=>l);var a=e("./packing_util"),o=e("./shader_compiler");class l{constructor(e,t,r){this.variableNames=["x"],this.packedInputs=!0,this.packedOutput=!0,this.outputShape=t.map((t,r)=>t[0]+e[r]+t[1]);let n=e.length,s=(0,o.getCoordsDataType)(n),l=t.map(e=>e[0]).join(","),i=t.map((t,r)=>t[0]+e[r]).join(","),u=(0,a.getChannels)("rc",n),p=(0,a.getChannels)("source",n),c=`${u[n-1]} < ${this.outputShape[n-1]}`,d=1===n?"source":`vec2(${p.slice(-2).join()})`,f=+("reflect"!==r),m="";if(1===n){let e=` + ${s} source = rc; + if (source < start) { + source = start * 2 - source - ${f}; + } else if (source >= end) { + source = (end - 1) * 2 - source + ${f}; + } + source -= start; + `;m=` + ${s} rc = outputLoc; + ${e} + result[0] = getChannel(getX(${p.join()}), ${d}); + ${u[n-1]} += 1; + if(${c}) { + ${e} + result[1] = getChannel(getX(${p.join()}), ${d}); + } + `}else{let e=` + ${s} source = rc; + ${s} lt = ${s}(lessThan(source, start)); + ${s} gte = ${s}(greaterThanEqual(source, end)); + ${s} orig = 1 - (lt + gte); + source = orig * source + + lt * (start * 2 - source - ${f}) + + gte * ((end - 1) * 2 - source + ${f}); + source -= start; + `;m=` + ${s} rc = outputLoc; + ${e} + result[0] = getChannel(getX(${p.join()}), ${d}); + ${u[n-1]} += 1; + if(${c}) { + ${e} + result[1] = getChannel(getX(${p.join()}), ${d}); + } + rc = outputLoc; + ${u[n-2]} += 1; + if(${u[n-2]} < ${this.outputShape[n-2]}) { + ${e} + result[2] = getChannel(getX(${p.join()}), ${d}); + ${u[n-1]} += 1; + if(${c}) { + ${e} + result[3] = getChannel(getX(${p.join()}), ${d}); + } + } + `}this.userCode=` + const ${s} start = ${s}(${l}); + const ${s} end = ${s}(${i}); + + void main() { + ${s} outputLoc = getOutputCoords(); + vec4 result = vec4(0.); + ${m} + setOutput(result); + } + `}}},{"./packing_util":"k3hej","./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eKw5T:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"mod",()=>p),s.export(r,"modConfig",()=>c);var a=e("@tensorflow/tfjs-core"),o=e("../binaryop_packed_gpu"),l=e("../kernel_utils/kernel_funcs_utils");let i=`if (b == 0.0) return NAN; + return mod(a, b);`,u=` + vec4 result = mod(a, b); + bvec4 isNaN = equal(b, vec4(0.0)); + `+o.CHECK_NAN_SNIPPET_PACKED+` + return result; +`,p=(0,l.binaryKernelFunc)({opSnippet:i,packedOpSnippet:u}),c={kernelName:a.Mod,backendName:"webgl",kernelFunc:p}},{"@tensorflow/tfjs-core":"biUij","../binaryop_packed_gpu":"g7FAa","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"68mmd":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"multinomial",()=>i),s.export(r,"multinomialConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../multinomial_gpu"),l=e("./Softmax");function i(e){let{inputs:t,backend:r,attrs:n}=e,{logits:s}=t,{numSamples:a,seed:i,normalized:u}=n,p=u?s:(0,l.softmax)({inputs:{logits:s},backend:r,attrs:{dim:s.shape.length-1}}),c=p.shape[0],d=p.shape[1],f=new(0,o.MultinomialProgram)(c,d,a),m=r.runWebGLProgram(f,[p],"int32",[[i]]);return u||r.disposeIntermediateTensorInfo(p),m}let u={kernelName:a.Multinomial,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../multinomial_gpu":"1YoCf","./Softmax":"gepZ2","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"1YoCf":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"MultinomialProgram",()=>a);class a{constructor(e,t,r){this.variableNames=["probs"],this.customUniforms=[{name:"seed",type:"float"}],this.outputShape=[e,r],this.userCode=` + void main() { + ivec2 coords = getOutputCoords(); + int batch = coords[0]; + + float r = random(seed); + float cdf = 0.0; + + for (int i = 0; i < ${t-1}; i++) { + cdf += getProbs(batch, i); + + if (r < cdf) { + setOutput(float(i)); + return; + } + } + + // If no other event happened, last event happened. + setOutput(float(${t-1})); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],gepZ2:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"softmax",()=>d),s.export(r,"softmaxConfig",()=>f);var a=e("@tensorflow/tfjs-core"),o=e("./Exp"),l=e("./Max"),i=e("./RealDiv"),u=e("./Reshape"),p=e("./Sub"),c=e("./Sum");function d(e){let{inputs:t,backend:r,attrs:n}=e,{logits:s}=t,{dim:d}=n,f=a.util.parseAxisParam([d],s.shape),m=(0,l.max)({inputs:{x:s},backend:r,attrs:{reductionIndices:f,keepDims:!1}}),h=a.backend_util.expandShapeToKeepDim(m.shape,f),g=(0,u.reshape)({inputs:{x:m},backend:r,attrs:{shape:h}}),x=(0,p.sub)({inputs:{a:s,b:g},backend:r}),v=(0,o.exp)({inputs:{x:x},backend:r}),y=(0,c.sum)({inputs:{x:v},backend:r,attrs:{axis:f,keepDims:!1}}),b=(0,u.reshape)({inputs:{x:y},backend:r,attrs:{shape:h}}),_=(0,i.realDiv)({inputs:{a:v,b:b},backend:r});return r.disposeIntermediateTensorInfo(m),r.disposeIntermediateTensorInfo(g),r.disposeIntermediateTensorInfo(x),r.disposeIntermediateTensorInfo(v),r.disposeIntermediateTensorInfo(y),r.disposeIntermediateTensorInfo(b),_}let f={kernelName:a.Softmax,backendName:"webgl",kernelFunc:d}},{"@tensorflow/tfjs-core":"biUij","./Exp":"1Az5Y","./Max":"ibDAd","./RealDiv":"gEqYa","./Reshape":"2Do1g","./Sub":"eoz4W","./Sum":"jCPqj","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],gEqYa:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"realDiv",()=>u),s.export(r,"realDivConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=` +if (a == b) { + return 1.0; +}; +return a / b;`,i=` + // vec4 one = vec4(equal(a, b)); + // return one + (vec4(1.0) - one) * a / b; + vec4 result = a / b; + if(a.x == b.x) { + result.x = 1.; + } + if(a.y == b.y) { + result.y = 1.; + } + if(a.z == b.z) { + result.z = 1.; + } + if(a.w == b.w) { + result.w = 1.; + } + + return result; +`,u=(0,o.binaryKernelFunc)({opSnippet:l,packedOpSnippet:i,checkOutOfBounds:!0}),p={kernelName:a.RealDiv,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eoz4W:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"sub",()=>u),s.export(r,"subConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils"),l=e("../kernel_utils/shared");let i="return a - b;",u=(0,o.binaryKernelFunc)({opSnippet:i,packedOpSnippet:i,supportsComplex:!0,cpuKernelImpl:l.subImplCPU}),p={kernelName:a.Sub,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../kernel_utils/shared":"lQim5","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8rsJ0":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"neg",()=>c),s.export(r,"negConfig",()=>d);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared"),l=e("../unaryop_gpu"),i=e("../unaryop_packed_gpu");let u=l.CHECK_NAN_SNIPPET+` + return -x; +`,p=` + vec4 result = -x; + bvec4 isNaN = isnan(x); + + result.r = isNaN.r ? x.r : result.r; + result.g = isNaN.g ? x.g : result.g; + result.b = isNaN.b ? x.b : result.b; + result.a = isNaN.a ? x.a : result.a; + + return result; +`;function c(e){let t,{inputs:r,backend:n}=e,{x:s}=r;if(n.shouldExecuteOnCPU([s])){let e=n.texData.get(s.dataId),[t,r]=(0,o.negImplCPU)(e.values,s.shape,s.dtype);return n.makeTensorInfo(r,s.dtype,t)}return t=(0,a.env)().getBool("WEBGL_PACK_UNARY_OPERATIONS")?new(0,i.UnaryOpPackedProgram)(s.shape,p):new(0,l.UnaryOpProgram)(s.shape,u),n.runWebGLProgram(t,[s],s.dtype)}let d={kernelName:a.Neg,backendName:"webgl",kernelFunc:c}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/shared":"lQim5","../unaryop_gpu":"LccPS","../unaryop_packed_gpu":"2qT48","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9Mwgd":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"nonMaxSuppressionV3",()=>l),s.export(r,"nonMaxSuppressionV3Config",()=>i);var a=e("@tensorflow/tfjs-core");let o=a.kernel_impls.nonMaxSuppressionV3Impl;function l(e){a.backend_util.warn("tf.nonMaxSuppression() in webgl locks the UI thread. 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l=e("../unaryop_gpu").CHECK_NAN_SNIPPET+` + return (x < 0.0) ? 0.0 : x; +`,i=` + vec4 result = x * vec4(greaterThanEqual(x, vec4(0.0))); + bvec4 isNaN = isnan(x); + + result.r = isNaN.r ? x.r : result.r; + result.g = isNaN.g ? x.g : result.g; + result.b = isNaN.b ? x.b : result.b; + result.a = isNaN.a ? x.a : result.a; + + return result; +`,u=(0,o.unaryKernelFunc)({opSnippet:l,packedOpSnippet:i}),p={kernelName:a.Relu,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../unaryop_gpu":"LccPS","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],lH0Kr:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"relu6",()=>u),s.export(r,"relu6Config",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=e("../unaryop_gpu").CHECK_NAN_SNIPPET+` + return (x < 0.0) ? 0.0 : min(6.0, x); +`,i=` + vec4 result = min(x, vec4(6.)) * vec4(greaterThanEqual(x, vec4(0.0))); + bvec4 isNaN = isnan(x); + + result.r = isNaN.r ? x.r : result.r; + result.g = isNaN.g ? x.g : result.g; + result.b = isNaN.b ? x.b : result.b; + result.a = isNaN.a ? x.a : result.a; + + return result; +`,u=(0,o.unaryKernelFunc)({opSnippet:l,packedOpSnippet:i}),p={kernelName:a.Relu6,backendName:"webgl",kernelFunc:u}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../unaryop_gpu":"LccPS","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],cjsd8:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"resizeBilinear",()=>i),s.export(r,"resizeBilinearConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../resize_bilinear_gpu"),l=e("../resize_bilinear_packed_gpu");function i(e){let{inputs:t,backend:r,attrs:n}=e,{images:s}=t,{alignCorners:i,halfPixelCenters:u,size:p}=n,[c,d]=p,f=(0,a.env)().getBool("WEBGL_PACK_IMAGE_OPERATIONS")?new(0,l.ResizeBilinearPackedProgram)(s.shape,c,d,i,u):new(0,o.ResizeBilinearProgram)(s.shape,c,d,i,u);return r.runWebGLProgram(f,[s],"float32")}let u={kernelName:a.ResizeBilinear,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../resize_bilinear_gpu":"2qHvI","../resize_bilinear_packed_gpu":"3Fe23","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2qHvI":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ResizeBilinearProgram",()=>a);class a{constructor(e,t,r,n,s){this.variableNames=["A"],this.outputShape=[];let[a,o,l,i]=e;this.outputShape=[a,t,r,i];let u=[n&&t>1?o-1:o,n&&r>1?l-1:l],p=[n&&t>1?t-1:t,n&&r>1?r-1:r];this.userCode=` + const vec2 effectiveInputOverOutputRatioRC = vec2( + ${u[0]/p[0]}, + ${u[1]/p[1]}); + const vec2 inputShapeRC = vec2(${o}.0, ${l}.0); + + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int d = coords[3]; + ivec2 yRC = coords.yz; + + // Fractional source index. + vec2 sourceFracIndexRC = ${s?"(vec2(yRC) + vec2(0.5)) * effectiveInputOverOutputRatioRC - vec2(0.5)":"vec2(yRC) * effectiveInputOverOutputRatioRC"}; + + // Compute the four integer indices. + ivec2 sourceFloorRC = ivec2(max(sourceFracIndexRC, vec2(0.0))); + ivec2 sourceCeilRC = ivec2( + min(inputShapeRC - 1.0, ceil(sourceFracIndexRC))); + + float topLeft = getA(b, sourceFloorRC.x, sourceFloorRC.y, d); + float bottomLeft = getA(b, sourceCeilRC.x, sourceFloorRC.y, d); + float topRight = getA(b, sourceFloorRC.x, sourceCeilRC.y, d); + float bottomRight = getA(b, sourceCeilRC.x, sourceCeilRC.y, d); + + vec2 fracRC = sourceFracIndexRC - vec2(sourceFloorRC); + + float top = topLeft + (topRight - topLeft) * fracRC.y; + float bottom = bottomLeft + (bottomRight - bottomLeft) * fracRC.y; + float newValue = top + (bottom - top) * fracRC.x; + + setOutput(newValue); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"3Fe23":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ResizeBilinearPackedProgram",()=>a);class a{constructor(e,t,r,n,s){this.variableNames=["A"],this.packedInputs=!0,this.packedOutput=!0,this.outputShape=[];let[a,o,l,i]=e;this.outputShape=[a,t,r,i];let u=[n&&t>1?o-1:o,n&&r>1?l-1:l],p=[n&&t>1?t-1:t,n&&r>1?r-1:r];this.userCode=` + const vec3 effectiveInputOverOutputRatioRC = vec3( + ${u[0]/p[0]}, + ${u[1]/p[1]}, + ${u[1]/p[1]}); + const vec3 inputShapeRC = vec3(${o}.0, ${l}.0, + ${l}.0); + + float getAValue(int b, int r, int c, int d) { + return getChannel(getA(b, r, c, d), vec2(c, d)); + } + + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int d = coords[3]; + // Calculate values for next column in yRC.z. + ivec3 yRC = coords.yzz + ivec3(0, 0, 1); + + // Fractional source index. + vec3 sourceFracIndexRC = ${s?"(vec3(yRC) + vec3(0.5)) * effectiveInputOverOutputRatioRC - vec3(0.5)":"vec3(yRC) * effectiveInputOverOutputRatioRC"}; + + // Compute the four integer indices. + ivec3 sourceFloorRC = ivec3(max(sourceFracIndexRC, vec3(0.0))); + ivec3 sourceCeilRC = ivec3( + min(inputShapeRC - 1.0, ceil(sourceFracIndexRC))); + + // Should we calculate next column and row elements in 2x2 packed cell. + bool hasNextCol = d < ${i-1}; + bool hasNextRow = coords.z < ${r-1}; + + // In parallel, construct four corners for all four components in + // packed 2x2 cell. + vec4 topLeft = vec4( + getAValue(b, sourceFloorRC.x, sourceFloorRC.y, d), + hasNextCol ? getAValue(b, sourceFloorRC.x, sourceFloorRC.y, d + 1) + : 0.0, + hasNextRow ? getAValue(b, sourceFloorRC.x, sourceFloorRC.z, d) + : 0.0, + (hasNextRow && hasNextCol) ? + getAValue(b, sourceFloorRC.x, sourceFloorRC.z, d + 1) : 0.0); + + vec4 bottomLeft = vec4( + getAValue(b, sourceCeilRC.x, sourceFloorRC.y, d), + hasNextCol ? getAValue(b, sourceCeilRC.x, sourceFloorRC.y, d + 1) + : 0.0, + hasNextRow ? getAValue(b, sourceCeilRC.x, sourceFloorRC.z, d) + : 0.0, + (hasNextRow && hasNextCol) ? + getAValue(b, sourceCeilRC.x, sourceFloorRC.z, d + 1) : 0.0); + + vec4 topRight = vec4( + getAValue(b, sourceFloorRC.x, sourceCeilRC.y, d), + hasNextCol ? getAValue(b, sourceFloorRC.x, sourceCeilRC.y, d + 1) + : 0.0, + hasNextRow ? getAValue(b, sourceFloorRC.x, sourceCeilRC.z, d) + : 0.0, + (hasNextRow && hasNextCol) ? + getAValue(b, sourceFloorRC.x, sourceCeilRC.z, d + 1) : 0.0); + + vec4 bottomRight = vec4( + getAValue(b, sourceCeilRC.x, sourceCeilRC.y, d), + hasNextCol ? getAValue(b, sourceCeilRC.x, sourceCeilRC.y, d + 1) + : 0.0, + hasNextRow ? getAValue(b, sourceCeilRC.x, sourceCeilRC.z, d) + : 0.0, + (hasNextRow && hasNextCol) ? + getAValue(b, sourceCeilRC.x, sourceCeilRC.z, d + 1) : 0.0); + + vec3 fracRC = sourceFracIndexRC - vec3(sourceFloorRC); + + vec4 top = mix(topLeft, topRight, fracRC.yyzz); + vec4 bottom = mix(bottomLeft, bottomRight, fracRC.yyzz); + vec4 newValue = mix(top, bottom, fracRC.x); + + setOutput(newValue); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2huuw":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"resizeBilinearGrad",()=>l),s.export(r,"resizeBilinearGradConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../resize_bilinear_backprop_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{images:s,dy:a}=t,{alignCorners:l}=n,i=new(0,o.ResizeBilinearBackpropProgram)(a.shape,s.shape,l);return r.runWebGLProgram(i,[a],a.dtype)}let i={kernelName:a.ResizeBilinearGrad,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../resize_bilinear_backprop_gpu":"i5dOB","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],i5dOB:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ResizeBilinearBackpropProgram",()=>a);class a{constructor(e,t,r){this.variableNames=["dy"],this.outputShape=[],this.outputShape=t;let[,n,s]=t,[,a,o]=e,l=[r&&a>1?n-1:n,r&&o>1?s-1:s],i=[r&&a>1?a-1:a,r&&o>1?o-1:o],u=l[0]/i[0],p=l[1]/i[1],c=1/u,d=1/p,f=2*Math.ceil(c)+2,m=2*Math.ceil(d)+2;this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int d = coords[3]; + int r = coords[1]; + int c = coords[2]; + + float accumulator = 0.0; + + const float heightScale = float(${u}); + const float widthScale = float(${p}); + + const float invHeightScale = float(${c}); + const float invWidthScale = float(${d}); + + const int winHeight = int(${f}); + const int winWidth = int(${m}); + + // Compute bounds for where in dy we will look + float startRLerp = floor(float(r) * invHeightScale); + int startDyR = int(startRLerp - float(winHeight / 2)); + + float startCLerp = floor(float(c) * invWidthScale); + int startDyC = int(startCLerp - float(winWidth / 2)); + + // Loop over dy + for (int dyROffset = 0; dyROffset < winHeight; dyROffset++) { + int dyR = dyROffset + startDyR; + + // Guard against the window exceeding the bounds of dy + if (dyR < 0 || dyR >= ${a}) { + continue; + } + + for (int dyCOffset = 0; dyCOffset < winWidth; dyCOffset++) { + int dyC = dyCOffset + startDyC; + + // Guard against the window exceeding the bounds of dy + if (dyC < 0 || dyC >= ${o}) { + continue; + } + + float dxR = float(dyR) * heightScale; + int topDxRIndex = int(floor(dxR)); + int bottomDxRIndex = int(min(ceil(dxR), ${n-1}.0)); + float dxRLerp = dxR - float(topDxRIndex); + float inverseDxRLerp = 1.0 - dxRLerp; + + float dxC = float(dyC) * widthScale; + int leftDxCIndex = int(floor(dxC)); + int rightDxCIndex = int(min(ceil(dxC), ${s-1}.0)); + float dxCLerp = dxC - float(leftDxCIndex); + float inverseDxCLerp = 1.0 - dxCLerp; + + if (r == topDxRIndex && c == leftDxCIndex) { + // topLeft + accumulator += + getDy(b, dyR, dyC, d) * inverseDxRLerp * inverseDxCLerp; + } + + if (r == topDxRIndex && c == rightDxCIndex) { + // topRight + accumulator += getDy(b, dyR, dyC, d) * inverseDxRLerp * dxCLerp; + } + + if (r == bottomDxRIndex && c == leftDxCIndex) { + // bottomLeft + accumulator += getDy(b, dyR, dyC, d) * dxRLerp * inverseDxCLerp; + } + + if (r == bottomDxRIndex && c == rightDxCIndex) { + // bottomRight + accumulator += getDy(b, dyR, dyC, d) * dxRLerp * dxCLerp; + } + } + } + // End loop over dy + + setOutput(accumulator); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"1Dxyi":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"resizeNearestNeighbor",()=>i),s.export(r,"resizeNearestNeighborConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../resize_nearest_neighbor_gpu"),l=e("../resize_nearest_neighbor_packed_gpu");function i(e){let{inputs:t,backend:r,attrs:n}=e,{images:s}=t,{alignCorners:i,halfPixelCenters:u,size:p}=n,[c,d]=p,f=(0,a.env)().getBool("WEBGL_PACK_IMAGE_OPERATIONS")?new(0,l.ResizeNearestNeighborPackedProgram)(s.shape,c,d,i,u):new(0,o.ResizeNearestNeighborProgram)(s.shape,c,d,i,u);return r.runWebGLProgram(f,[s],s.dtype)}let u={kernelName:a.ResizeNearestNeighbor,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../resize_nearest_neighbor_gpu":"2B9OP","../resize_nearest_neighbor_packed_gpu":"cmzy3","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2B9OP":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ResizeNearestNeighborProgram",()=>a);class a{constructor(e,t,r,n,s){this.variableNames=["A"],this.outputShape=[];let[a,o,l,i]=e;this.outputShape=[a,t,r,i];let u=[n&&t>1?o-1:o,n&&r>1?l-1:l],p=[n&&t>1?t-1:t,n&&r>1?r-1:r];this.userCode=` + const vec2 effectiveInputOverOutputRatioRC = vec2( + ${u[0]/p[0]}, + ${u[1]/p[1]}); + const vec2 inputShapeRC = vec2(${o}.0, ${l}.0); + + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int d = coords[3]; + ivec2 yRC = coords.yz; + + // Fractional source index. + vec2 sourceFracIndexRC = ${s?"max((vec2(yRC) + vec2(0.5)) * effectiveInputOverOutputRatioRC, vec2(0.0))":"vec2(yRC) * effectiveInputOverOutputRatioRC"}; + + // Compute the coordinators of nearest neighbor point. + ivec2 sourceNearestRC = ivec2( + min(inputShapeRC - 1.0, floor(sourceFracIndexRC + ${n?"0.5":"0.0"}))); + float newValue = getA(b, sourceNearestRC.x, sourceNearestRC.y, d); + + setOutput(newValue); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],cmzy3:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ResizeNearestNeighborPackedProgram",()=>a);class a{constructor(e,t,r,n,s){this.variableNames=["A"],this.packedInputs=!0,this.packedOutput=!0,this.outputShape=[];let[a,o,l,i]=e;this.outputShape=[a,t,r,i];let u=[n&&t>1?o-1:o,n&&r>1?l-1:l],p=[n&&t>1?t-1:t,n&&r>1?r-1:r];this.userCode=` + const vec3 effectiveInputOverOutputRatioRC = vec3( + ${u[0]/p[0]}, + ${u[1]/p[1]}, + ${u[1]/p[1]}); + const vec3 inputShapeRC = vec3(${o}.0, ${l}.0, + ${l}.0); + + float getAValue(int b, int r, int c, int d) { + return getChannel(getA(b, r, c, d), vec2(c, d)); + } + + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int d = coords[3]; + // Calculate values for next column in yRC.z. + ivec3 yRC = coords.yzz + ivec3(0, 0, 1); + + // Fractional source index. + vec3 sourceFracIndexRC = ${s?"max((vec3(yRC) + vec3(0.5)) * effectiveInputOverOutputRatioRC, vec3(0.0))":"vec3(yRC) * effectiveInputOverOutputRatioRC"}; + + // Compute the coordinators of nearest neighbor point. + ivec3 sourceNearestRC = ivec3( + min(inputShapeRC - 1.0, floor(sourceFracIndexRC + ${n?"0.5":"0.0"}))); + + // Should we calculate next column and row elements in 2x2 packed cell. + bool hasNextCol = d < ${i-1}; + bool hasNextRow = coords.z < ${r-1}; + + vec4 newValue = vec4( + getAValue(b, sourceNearestRC.x, sourceNearestRC.y, d), + hasNextCol ? getAValue(b, sourceNearestRC.x, sourceNearestRC.y, d + 1) + : 0.0, + hasNextRow ? getAValue(b, sourceNearestRC.x, sourceNearestRC.z, d) + : 0.0, + (hasNextRow && hasNextCol) ? + getAValue(b, sourceNearestRC.x, sourceNearestRC.z, d + 1) : 0.0); + + setOutput(newValue); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],kFmpF:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"resizeNearestNeighborGrad",()=>l),s.export(r,"resizeNearestNeighborGradConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../resize_nearest_neighbor_backprop_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{images:s,dy:a}=t,{alignCorners:l}=n,i=new(0,o.ResizeNearestNeigborBackpropProgram)(a.shape,s.shape,l);return r.runWebGLProgram(i,[a],a.dtype)}let i={kernelName:a.ResizeNearestNeighborGrad,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../resize_nearest_neighbor_backprop_gpu":"5mHW0","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"5mHW0":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ResizeNearestNeigborBackpropProgram",()=>a);class a{constructor(e,t,r){this.variableNames=["dy"],this.outputShape=[],this.outputShape=t;let[,n,s]=t,[,a,o]=e,l=[r&&a>1?n-1:n,r&&o>1?s-1:s],i=[r&&a>1?a-1:a,r&&o>1?o-1:o],u=l[0]/i[0],p=l[1]/i[1],c=1/u,d=1/p,f=2*Math.ceil(c)+2,m=2*Math.ceil(d)+2;this.userCode=` + void main() { + ivec4 coords = getOutputCoords(); + int b = coords[0]; + int d = coords[3]; + int r = coords[1]; + int c = coords[2]; + + float accumulator = 0.0; + + const float heightScale = float(${u}); + const float widthScale = float(${p}); + + const float invHeightScale = float(${c}); + const float invWidthScale = float(${d}); + + const int winHeight = int(${f}); + const int winWidth = int(${m}); + + // Compute bounds for where in dy we will look + float startRLerp = floor(float(r) * invHeightScale); + int startDyR = int(floor(startRLerp - float(winHeight / 2))); + + float startCLerp = floor(float(c) * invWidthScale); + int startDyC = int(floor(startCLerp - float(winWidth / 2))); + + // Loop over dy + for (int dyROffset = 0; dyROffset < winHeight; dyROffset++) { + int dyR = dyROffset + startDyR; + + // Guard against the window exceeding the bounds of dy + if (dyR < 0 || dyR >= ${a}) { + continue; + } + + for (int dyCOffset = 0; dyCOffset < winWidth; dyCOffset++) { + int dyC = dyCOffset + startDyC; + + // Guard against the window exceeding the bounds of dy + if (dyC < 0 || dyC >= ${o}) { + continue; + } + + float sourceFracRow = + float(${l[0]}) * + (float(dyR) / float(${i[0]})); + + float sourceFracCol = + float(${l[1]}) * + (float(dyC) / float(${i[1]})); + + int sourceNearestRow = int(min( + float(int(${n}) - 1), + ${r} ? float(round(sourceFracRow)) : + float(floor(sourceFracRow)))); + + int sourceNearestCol = int(min( + float(int(${s}) - 1), + ${r} ? float(round(sourceFracCol)) : + float(floor(sourceFracCol)))); + + if (r == sourceNearestRow && c == sourceNearestCol) { + accumulator += getDy(b, dyR, dyC, d); + } + } + } + // End loop over dy + + setOutput(accumulator); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"3J3Rk":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"reverse",()=>u),s.export(r,"reverseConfig",()=>p);var a=e("@tensorflow/tfjs-core"),o=e("../reverse_gpu"),l=e("../reverse_packed_gpu"),i=e("./Identity");function 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setOutput(getX(${e[0]} - coord - 1)); + } + `;return}let n=r=>-1!==t.indexOf(r)&&1!==e[r]?`${e[r]} - coords[${r}] - 1`:`coords[${r}]`,s=e.map((e,t)=>n(t)).join(","),o=(0,a.getCoordsDataType)(r);this.userCode=` + void main() { + ${o} coords = getOutputCoords(); + setOutput(getX(${s})); + } + `}}},{"./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],lhQ1z:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"ReversePackedProgram",()=>l);var a=e("./packing_util"),o=e("./shader_compiler");class l{constructor(e,t){var r,n,s;this.variableNames=["x"],this.packedInputs=!0,this.packedOutput=!0;let l=e.length;if(l>4)throw Error(`WebGL backend: Reverse of rank-${l} tensor is not yet supported`);this.outputShape=e;let i=(0,a.getChannels)("rc",l),u=`${i[l-1]} + 1 < ${this.outputShape[l-1]}`,p=`${i[l-2]} + 1 < ${this.outputShape[l-2]}`,c=(0,o.getCoordsDataType)(l);function d(r){let n=e.map((n,s)=>{var 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1]":"strides"}; + } + } + if (flattenedIndex[0] == coords[0] || flattenedIndex[1] == coords[0] || + flattenedIndex[0] == coords[0] + 1 || flattenedIndex[1] == coords[0] + 1) { + vec4 updVals = ${m}; + if (flattenedIndex[0] == coords[0]) { + sum.xy += updVals.xy; + found.xy = vec2(1.); + } else if (flattenedIndex[0] == coords[0] + 1) { + sum.zw += updVals.xy; + found.zw = vec2(1.); + } + if (flattenedIndex[1] == coords[0]) { + sum.xy += updVals.zw; + found.xy = vec2(1.); + } else if (flattenedIndex[1] == coords[0] + 1) { + sum.zw += updVals.zw; + found.zw = vec2(1.); + } + } + } + setOutput(mix(${g}, sum, found)); + } + `}}},{"./shader_compiler":"euDKG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],DXpUT:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"searchSorted",()=>l),s.export(r,"searchSortedConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../search_sorted_gpu");function 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mid; + ${o} + mid = (left + right) / 2; + if (getSortedSequence(batch, mid) ${"left"===n?"<":"<="} value) { + left = mid + 1; + } else { + right = mid; + } + } + return right; + } + + void main() { + ivec2 coords = getOutputCoords(); + int batch = coords[0]; + int valueIndex = coords[1]; + + float value = getValues(batch, valueIndex); + + setOutput(float(findBound(batch, value))); + } + `}}},{"@tensorflow/tfjs-core":"biUij","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"2PWLQ":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"select",()=>l),s.export(r,"selectConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../select_gpu");function l(e){let{inputs:t,backend:r}=e,{condition:n,t:s,e:l}=t,i=new(0,o.SelectProgram)(n.shape.length,s.shape,s.shape.length);return r.runWebGLProgram(i,[n,s,l],(0,a.upcastType)(s.dtype,l.dtype))}let 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isNaN = isnan(x); + + result.r = isNaN.r ? x.r : result.r; + result.g = isNaN.g ? x.g : result.g; + result.b = isNaN.b ? x.b : result.b; + result.a = isNaN.a ? x.a : result.a; + + return result; +`,p=(0,o.unaryKernelFunc)({opSnippet:i,packedOpSnippet:u,cpuKernelImpl:l.sigmoidImplCPU}),c={kernelName:a.Sigmoid,backendName:"webgl",kernelFunc:p}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/kernel_funcs_utils":"5WW6u","../kernel_utils/shared":"lQim5","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],dp8JZ:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"sign",()=>i),s.export(r,"signConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/kernel_funcs_utils");let l=` + if (isnan(x)) { return 0.0; } + return sign(x); 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i(e){let{inputs:t,backend:r,attrs:n}=e,{x:s}=t,{reps:i}=n;if("string"===s.dtype||s.shape.length>5){let e=r.readSync(s.dataId),t="string"===s.dtype?e.map(e=>a.util.decodeString(e)):e,n=(0,a.buffer)(s.shape,s.dtype,t),l=(0,o.tileImplCPU)(n,i);return r.makeTensorInfo(l.shape,l.dtype,l.values)}let u=new(0,l.TileProgram)(s.shape,i);return r.runWebGLProgram(u,[s],s.dtype)}let u={kernelName:a.Tile,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/shared":"lQim5","../tile_gpu":"9pjGL","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"9pjGL":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"TileProgram",()=>o);var a=e("./shader_compiler");class o{constructor(e,t){this.variableNames=["A"];let r=Array(e.length);for(let n=0;n5)throw Error(`Tile for rank ${t} is not yet supported`);if(1===t)return`imod(resRC, ${e[0]})`;let r=["resRC.x","resRC.y","resRC.z","resRC.w","resRC.u"],n=[];for(let t=0;tm),s.export(r,"topKConfig",()=>h);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared"),l=e("../top_k_gpu"),i=e("./Fill"),u=e("./GatherV2"),p=e("./Reshape"),c=e("./Slice");function d(e,t){null!==t&&e.disposeIntermediateTensorInfo(t)}function f(e){let t=1;for(;tx){let e=r.readSync(s.dataId),[t,n]=(0,o.topKImplCPU)(e,v,s.dtype,m,h);return[r.makeTensorInfo(t.shape,t.dtype,t.values),r.makeTensorInfo(n.shape,n.dtype,n.values)]}if(0===m)return v[v.length-1]=0,[r.makeTensorInfo(v,s.dtype,[]),r.makeTensorInfo(v,"int32",[])];if(1===y)return[s,(0,i.fill)({attrs:{shape:v,dtype:"int32",value:0},backend:r})];let b=r.texData.get(s.dataId),_=null!==b&&b.isPacked,k=_?r.unpackTensor(s):s,j=a.util.sizeFromShape(v)/y,I=(0,p.reshape)({inputs:{x:k},attrs:{shape:[j,y]},backend:r});_&&d(r,k);let w=f(m),T=f(y),N=null,S=()=>null===N?[I,I]:[I,N],C=(e,t,n)=>{let s=S(),a=new(0,l.SwapProgram)(n),o=[[y],[+(null===N)],[Number.NEGATIVE_INFINITY],[e],[t]],i=N;N=r.runWebGLProgram(a,s,"int32",o),d(r,i)};for(let e=1;e=1;r/=2)C(t,r,[j,T])}for(let e=T;e>w;e/=2){let t=S(),n=new(0,l.MergeProgram)([j,e/2]),s=[[y],[+(null===N)],[w]],a=N;N=r.runWebGLProgram(n,t,"int32",s),d(r,a);let o=w/2,i=2*o;for(let e=o;e>=1;e/=2)C(i,e,N.shape)}let E=N;N=(0,c.slice)({inputs:{x:N},backend:r,attrs:{begin:0,size:[j,m]}}),d(r,E);let F=(0,u.gatherV2)({inputs:{x:I,indices:N},backend:r,attrs:{axis:1,batchDims:1}});d(r,I);let A=v.slice(0,-1);A.push(m),E=N,N=(0,p.reshape)({inputs:{x:N},attrs:{shape:A},backend:r}),d(r,E);let R=F;return F=(0,p.reshape)({inputs:{x:F},attrs:{shape:A},backend:r}),d(r,R),[F,N]}let h={kernelName:a.TopK,backendName:"webgl",kernelFunc:m}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/shared":"lQim5","../top_k_gpu":"cCvXi","./Fill":"e9rdf","./GatherV2":"4oWqG","./Reshape":"2Do1g","./Slice":"25e33","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],cCvXi:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"SwapProgram",()=>a),s.export(r,"MergeProgram",()=>o);class a{constructor(e){this.variableNames=["x","indices"],this.customUniforms=[{name:"n",type:"int"},{name:"firstPass",type:"int"},{name:"negativeInf",type:"float"},{name:"dir",type:"int"},{name:"inc",type:"int"}],this.outputShape=e,this.userCode=` + void main() { + ivec2 coords = getOutputCoords(); + int batch = coords[0]; + int elemIdx = coords[1]; + + // We compare elements pair-wise within a group of size 2 * inc. + // The comparing rule for each group alternates between ascending + // and descending. Within each group, we compare each pair at + // positions i and i+inc. To decide whether an element at position i + // is x0 or x1, we mod it by 2 * inc, if the result is smaller than + // inc, it is in the first half of the group, we denote it as x0, + // otherwise we denote it as x1. + // For example, as shown in the Bitonic top K paper referenced above, + // Figure5(a) shows that element[1] is in the + // second half of the group when group size is 2, but it is in the + // first half of the group when group size is 4. + + bool isFirstInPair = imod(elemIdx, 2 * inc) < inc; + int i = isFirstInPair ? elemIdx : elemIdx - inc; + + int i0 = firstPass == 1 ? i : int(getIndices(batch, i)); + int i1 = firstPass == 1 ? i + inc : int(getIndices(batch, i + inc)); + float x0 = i0 < n ? getX(batch, i0) : negativeInf; + float x1 = i1 < n ? getX(batch, i1) : negativeInf; + + // Denotes which direction indices are in (ascending or descending). + bool reverse = imod(elemIdx, 2 * dir) >= dir; + bool isGreater = x0 > x1 || (x0 == x1 && i1 > i0); + if (reverse == isGreater) { // Elements in opposite order of direction + int iTemp = i0; + i0 = i1; + i1 = iTemp; + } + if (isFirstInPair) { + setOutput(float(i0)); + } else { + setOutput(float(i1)); + } + } + `}}class o{constructor(e){this.variableNames=["x","indices"],this.customUniforms=[{name:"n",type:"int"},{name:"firstPass",type:"int"},{name:"k",type:"int"}],this.outputShape=e,this.userCode=` + void main() { + // Takes max of indices (0, k), (1, k + 1), (2, k + 2) ... + ivec2 coords = getOutputCoords(); + int batch = coords[0]; + int elemIdx = coords[1]; + + // The output size is half of the previous size. + // If the previous sequence is | | | | _ _ _ _ | | | | _ _ _ _ (k=4), + // we only need to output the indices at positions |, the indices at + // positions _ can be thrown away, see Figure5(b) After Phase 2 + // (Merge phase) in the Bitonic Top K paper referenced above. + // For example, the paper shows we only need to output the orange bars. + // The output sequence should look like this | | | | | | | |. + // Because the sequence is halved, to map the output index back + // to the previous sequence to find the corresponding value, + // we need to double the index. When we double the index, + // we basically interpolate a position, so 2i looks like + // | _ | _ | _ | _ | _ | _ | _. We move the | to the first k position + // of each 2k positions by - elemIdx % k. E.g. for output at + // index 4,5,6,7, we want to get the corresponding element at + // original index 8,9,10,11, for output at index 8,9,10,11, + // we want to get the corresponding element at original index + // 16,17,18,19, so on and so forth. + + int i = elemIdx < k ? elemIdx : (elemIdx * 2 - imod(elemIdx, k)); + int i0 = firstPass == 1 ? i : int(getIndices(batch, i)); + int i1 = firstPass == 1 ? i + k : int(getIndices(batch, i + k)); + + float x0 = getX(batch, i0); + float x1 = i1 < n ? getX(batch, i1) : x0; + + setOutput(x0 >= x1 ? float(i0) : float(i1)); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fm65S:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"transform",()=>l),s.export(r,"transformConfig",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("../transform_gpu");function l(e){let{inputs:t,backend:r,attrs:n}=e,{image:s,transforms:a}=t,{interpolation:l,fillMode:i,fillValue:u,outputShape:p}=n,[c,d,f,m]=s.shape,[h,g]=null!=p?p:[d,f],x=new(0,o.TransformProgram)(d,f,l,i,u,[c,h,g,m]);return r.runWebGLProgram(x,[s,a],"float32")}let i={kernelName:a.Transform,backendName:"webgl",kernelFunc:l}},{"@tensorflow/tfjs-core":"biUij","../transform_gpu":"ffFJY","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],ffFJY:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"TransformProgram",()=>a);class a{constructor(e,t,r,n,s,a){let o;switch(this.variableNames=["Image","Transforms"],this.outputShape=a,n){case"constant":default:o=1;break;case"reflect":o=2;break;case"wrap":o=3;break;case"nearest":o=4}this.userCode=` + float mapCoord(float outCoord, float len) { + float inCoord = outCoord; + if(${o} == 2) { + if (inCoord < 0.0) { + if (len <= 1.0) { + inCoord = 0.0; + } else { + float sz2 = 2.0 * len; + if (inCoord < sz2) { + inCoord = sz2 * float(int(float(-inCoord / sz2))) + + inCoord; + } + inCoord = inCoord < -len ? inCoord + sz2 : -inCoord - 1.0; + } + } else if (inCoord > len - 1.0) { + if (len <= 1.0) { + inCoord = 0.0; + } else { + float sz2 = 2.0 * len; + inCoord -= sz2 * float(int(float(inCoord / sz2))); + if (inCoord >= len) { + inCoord = sz2 - inCoord - 1.0; + } + } + } + return clamp(inCoord, 0.0, len - 1.0); + } else if (${o} == 3) { + if (inCoord < 0.0) { + if (len <= 1.0) { + inCoord = 0.0; + } else { + float sz = len - 1.0; + inCoord += len * (float(int(float(-inCoord / sz))) + 1.0); + } + } else if (inCoord > len - 1.0) { + if (len <= 1.0) { + inCoord = 0.0; + } else { + float sz = len - 1.0; + inCoord -= len * float(int(float(inCoord / sz))); + } + } + return clamp(inCoord, 0.0, len - 1.0); + } else if (${o} == 4) { + return clamp(outCoord, 0.0, len - 1.0); + } else { + return outCoord; + } + } + + float readWithFillValue(int batch, int coordY, int coordX, + int channel) { + float outputValue; + if (0 <= coordY && coordY < ${e} && 0 <= coordX && coordX < ${t}) { + outputValue = getImage(batch, coordY, coordX, channel); + } else { + outputValue = float(${s}); + } + return outputValue; + } + + void main() { + ivec4 coords = getOutputCoords(); + float outputValue; + int batch = coords[0]; + int x = coords[2]; + int y = coords[1]; + int channel = coords[3]; + float xf = float(x); + float yf = float(y); + float a1 = getTransforms(batch, 0); + float a2 = getTransforms(batch, 1); + float a3 = getTransforms(batch, 2); + float b1 = getTransforms(batch, 3); + float b2 = getTransforms(batch, 4); + float b3 = getTransforms(batch, 5); + float c1 = getTransforms(batch, 6); + float c2 = getTransforms(batch, 7); + float projection = c1 * xf + c2 * yf + 1.0; + if (projection == 0.0) { + outputValue = float(${s}); + } else { + float inX = (a1 * xf + a2 * yf + a3) / projection; + float inY = (b1 * xf + b2 * yf + b3) / projection; + float mapX = mapCoord(inX, float(${t})); + float mapY = mapCoord(inY, float(${e})); + + if (${"nearest"===r?1:2} == 1) { + int coordY = int(round(mapY)); + int coordX = int(round(mapX)); + outputValue = readWithFillValue(batch, coordY, coordX, + channel); + } else { + float yFloor = floor(mapY); + float xFloor = floor(mapX); + float yCeil = yFloor + 1.0; + float xCeil = xFloor + 1.0; + float valueYFloor = (xCeil - mapX) * + readWithFillValue(batch, int(yFloor), int(xFloor), channel) + + (mapX - xFloor) * + readWithFillValue(batch, int(yFloor), int(xCeil), channel); + float valueYCeil = (xCeil - mapX) * + readWithFillValue(batch, int(yCeil), int(xFloor), channel) + + (mapX - xFloor) * + readWithFillValue(batch, int(yCeil), int(xCeil), channel); + outputValue = (yCeil - mapY) * valueYFloor + + (mapY - yFloor) * valueYCeil; + } + } + setOutput(outputValue); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"8c1i6":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"unique",()=>i),s.export(r,"uniqueConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("../kernel_utils/shared"),l=e("../webgl_util");function i(e){let{inputs:t,attrs:r,backend:n}=e,{axis:s}=r,{x:a}=t;(0,l.assertNotComplex)(a,"unique"),console.warn("WARNING: ","UI might be locked temporarily as data is being downloaded");let i=n.readSync(a.dataId),{outputValues:u,outputShape:p,indices:c}=(0,o.uniqueImplCPU)(i,s,a.shape,a.dtype);return[n.makeTensorInfo(p,a.dtype,u),n.makeTensorInfo([c.length],"int32",c)]}let u={kernelName:a.Unique,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","../kernel_utils/shared":"lQim5","../webgl_util":"8Bhtc","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],eFQSo:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"unpack",()=>i),s.export(r,"unpackConfig",()=>u);var a=e("@tensorflow/tfjs-core"),o=e("./Reshape"),l=e("./Slice");function i(e){let{inputs:t,backend:r,attrs:n}=e,{value:s}=t,{axis:a}=n;a<0&&(a+=s.shape.length);let i=s.shape.length,u=s.shape[a],p=Array(i-1),c=0;for(let e=0;er.disposeIntermediateTensorInfo(e)),h}let u={kernelName:a.Unpack,backendName:"webgl",kernelFunc:i}},{"@tensorflow/tfjs-core":"biUij","./Reshape":"2Do1g","./Slice":"25e33","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"34lCk":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"unsortedSegmentSum",()=>c),s.export(r,"unsortedSegmentSumConfig",()=>d);var a=e("@tensorflow/tfjs-core"),o=e("../segment_gpu"),l=e("./Range"),i=e("./Reshape"),u=e("./Tile"),p=e("./Transpose");function c(e){let{inputs:t,backend:r,attrs:n}=e,{x:s,segmentIds:c}=t,{numSegments:d}=n,f=s.shape.length,m=[],h=0,g=a.backend_util.getAxesPermutation([h],f),x=s;null!=g&&(x=(0,p.transpose)({inputs:{x:s},backend:r,attrs:{perm:g}}),m.push(x),h=a.backend_util.getInnerMostAxes(1,f)[0]);let v=a.backend_util.segment_util.computeOutShape(x.shape,h,d),y=a.util.sizeFromShape([x.shape[h]]),b=(0,i.reshape)({inputs:{x:x},backend:r,attrs:{shape:[-1,y]}});m.push(b);let _=(0,a.sumOutType)(s.dtype),k=(e,t,n,s,i)=>{let p=e.shape[0],c=e.shape[1],d=a.backend_util.segment_util.segOpComputeOptimalWindowSize(c,i),f=new(0,o.SegmentOpProgram)({windowSize:d,inSize:c,batchSize:p,numSegments:i},t),h=r.compileAndRun(f,[e,n],s);if(m.push(h),h.shape[1]===i)return h;let g=(0,l.range)({backend:r,attrs:{start:0,stop:i,step:1,dtype:"float32"}}),x=(0,u.tile)({inputs:{x:g},backend:r,attrs:{reps:[c/d]}});return m.push(g),m.push(x),k(h,t,x,s,i)},j=k(b,"unsortedSegmentSum",c,_,d),I=(0,i.reshape)({inputs:{x:j},backend:r,attrs:{shape:v}}),w=I;if(null!=g){m.push(I);let e=a.backend_util.getUndoAxesPermutation(g);w=(0,p.transpose)({inputs:{x:w},backend:r,attrs:{perm:e}})}return m.forEach(e=>r.disposeIntermediateTensorInfo(e)),w}let d={kernelName:a.UnsortedSegmentSum,backendName:"webgl",kernelFunc:c}},{"@tensorflow/tfjs-core":"biUij","../segment_gpu":"fC50C","./Range":"5tyAf","./Reshape":"2Do1g","./Tile":"2QC1Z","./Transpose":"c9udT","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],fC50C:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"SegmentOpProgram",()=>a);class a{constructor(e,t){this.variableNames=["x","segmentIds"];let r=e.windowSize,n=e.batchSize,s=e.inSize,a=e.numSegments,o=a*Math.ceil(s/r);this.outputShape=[n,o];let l=4*Math.floor(r/4),i=r%4,u=` + sumValue += dot(values, segFilter); + `,p="";s%r>0&&(p=` + if (inIdx < 0 || inIdx >= ${s}) { + return initializationValue; + } + `);let c="";s%r>0&&(c=` + if (inIdx < 0 || inIdx >= ${s}) { + return -1.0; + } + `),this.userCode=` + const float initializationValue = 0.0; + + float getValue(int batch, int inIdx) { + ${p} + return getX(batch, inIdx); + } + + float getSegmentIdAtIndex(int inIdx) { + ${c} + return getSegmentIds(inIdx); + } + + void main() { + ivec2 coords = getOutputCoords(); + int batch = coords[0]; + int outIdx = coords[1]; + int inOffset = int(floor(float(outIdx) / float( + ${a})) * float(${r})); + int currentSeg = int(mod(float(outIdx), float(${a}))); + + float sumValue = 0.0; + + for (int i = 0; i < ${l}; i += 4) { + int inIdx = inOffset + i; + vec4 values = vec4( + getValue(batch, inIdx), + getValue(batch, inIdx + 1), + getValue(batch, inIdx + 2), + getValue(batch, inIdx + 3) + ); + + vec4 segFilter = vec4( + int(getSegmentIdAtIndex(inIdx)) == currentSeg ? 1 : 0, + int(getSegmentIdAtIndex(inIdx + 1)) == currentSeg ? 1 : 0, + int(getSegmentIdAtIndex(inIdx + 2)) == currentSeg ? 1 : 0, + int(getSegmentIdAtIndex(inIdx + 3)) == currentSeg ? 1 : 0 + ); + + ${u} + } + + int inIdx = inOffset + ${l}; + if (${1===i}) { + vec4 values = vec4( + getValue(batch, inIdx), + initializationValue, + initializationValue, + initializationValue + ); + + int inIdxSeg = int(getSegmentIdAtIndex(inIdx)); + + vec4 segFilter = vec4( + int(getSegmentIdAtIndex(inIdx)) == currentSeg ? 1 : 0, + 0, + 0, + 0 + ); + + ${u} + } else if (${2===i}) { + vec4 values = vec4( + getValue(batch, inIdx), + getValue(batch, inIdx + 1), + initializationValue, + initializationValue + ); + + vec4 segFilter = vec4( + int(getSegmentIdAtIndex(inIdx)) == currentSeg ? 1 : 0, + int(getSegmentIdAtIndex(inIdx + 1)) == currentSeg ? 1 : 0, + 0, + 0 + ); + + ${u} + } else if (${3===i}) { + vec4 values = vec4( + getValue(batch, inIdx), + getValue(batch, inIdx + 1), + getValue(batch, inIdx + 2), + initializationValue + ); + + vec4 segFilter = vec4( + int(getSegmentIdAtIndex(inIdx)) == currentSeg ? 1 : 0, + int(getSegmentIdAtIndex(inIdx + 1)) == currentSeg ? 1 : 0, + int(getSegmentIdAtIndex(inIdx + 2)) == currentSeg ? 1 : 0, + 0 + ); + + ${u} + } + setOutput(sumValue); + } + `}}},{"@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],hOvdB:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r);var a=e("./base");s.exportAll(a,r),e("./register_all_kernels")},{"./base":"64q5J","./register_all_kernels":"9EOTG","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],"64q5J":[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"MathBackendCPU",()=>o.MathBackendCPU),s.export(r,"version_cpu",()=>i.version),s.export(r,"shared",()=>l);var a=e("@tensorflow/tfjs-core"),o=e("./backend_cpu"),l=e("./shared"),i=e("./version");(0,a.registerBackend)("cpu",()=>new(0,o.MathBackendCPU),1)},{"@tensorflow/tfjs-core":"biUij","./backend_cpu":"jpjJ0","./shared":"8xYEJ","./version":"1GcQ3","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],jpjJ0:[function(e,t,r,n){var s=e("@parcel/transformer-js/src/esmodule-helpers.js");s.defineInteropFlag(r),s.export(r,"MathBackendCPU",()=>i);var a=e("@tensorflow/tfjs-core"),o=e("./cpu_util");let l=a.kernel_impls.whereImpl;class i extends a.KernelBackend{nextDataId(){return i.nextDataId++}constructor(){super(),this.blockSize=48,this.firstUse=!0,this.data=new(0,a.DataStorage)(this,(0,a.engine)())}write(e,t,r){this.firstUse&&(this.firstUse=!1,(0,a.env)().get("IS_NODE")&&a.backend_util.warn("\n============================\nHi, looks like you are running TensorFlow.js in Node.js. 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Equal":"hGYXP","./kernels/Erf":"gqzzC","./kernels/Exp":"d2WVN","./kernels/ExpandDims":"gtxdI","./kernels/Expm1":"6wCyc","./kernels/FFT":"bwwwi","./kernels/Fill":"8G2vQ","./kernels/FlipLeftRight":"49ycw","./kernels/Floor":"d8vHS","./kernels/FloorDiv":"24gWZ","./kernels/FusedConv2D":"cU37i","./kernels/FusedDepthwiseConv2D":"1KNlo","./kernels/GatherNd":"dOdTx","./kernels/GatherV2":"dSKbR","./kernels/Greater":"1ATD8","./kernels/GreaterEqual":"aNJ5D","./kernels/Identity":"bdLxl","./kernels/IFFT":"ceizA","./kernels/Imag":"e6EoH","./kernels/IsFinite":"a08wP","./kernels/IsInf":"94AkQ","./kernels/IsNaN":"dpzCA","./kernels/LeakyRelu":"6Kjso","./kernels/Less":"8Tr8X","./kernels/LessEqual":"kA9T4","./kernels/LinSpace":"4VJty","./kernels/Log":"cZeHh","./kernels/Log1p":"a7xiG","./kernels/LogicalAnd":"1NhiJ","./kernels/LogicalNot":"NHJ8x","./kernels/LogicalOr":"eTk4U","./kernels/LRN":"5HgVT","./kernels/LRNGrad":"lGWHu","./kernels/Max":"2jSAF","./kernels/Maximum":"9lCQT","./kernels/MaxPool":"cSUpf","./kernels/MaxPool3D":"fLuEK","./kernels/MaxPool3DGrad":"78uii","./kernels/MaxPoolGrad":"b5hfv","./kernels/MaxPoolWithArgmax":"8bYQt","./kernels/Mean":"53jlm","./kernels/Min":"aBv4l","./kernels/Minimum":"31JS7","./kernels/MirrorPad":"bNCDt","./kernels/Mod":"1szcc","./kernels/Multinomial":"bYw6t","./kernels/Multiply":"dvGJ0","./kernels/Neg":"iuSgJ","./kernels/NonMaxSuppressionV3":"hn7XJ","./kernels/NonMaxSuppressionV4":"fJHJc","./kernels/NonMaxSuppressionV5":"9OSbH","./kernels/NotEqual":"3Xx4N","./kernels/OneHot":"iaBfp","./kernels/OnesLike":"ehLLx","./kernels/Pack":"au22V","./kernels/PadV2":"eqxgc","./kernels/Pow":"gJsYY","./kernels/Prelu":"eRHHo","./kernels/Prod":"4VmTK","./kernels/RaggedGather":"5kWLJ","./kernels/RaggedRange":"bkwKj","./kernels/RaggedTensorToTensor":"hkBd0","./kernels/Range":"dIyXK","./kernels/Real":"bLoe4","./kernels/RealDiv":"ZONlP","./kernels/Reciprocal":"d8MTu","./kernels/Relu":"8L9W3","./kernels/Relu6":"954yw","./kernels/Reshape":"gdyYW","./kernels/ResizeBilinear":"2yL6g","./kernels/ResizeBilinearGrad":"ds0Ve","./kernels/ResizeNearestNeighbor":"gVkI2","./kernels/ResizeNearestNeighborGrad":"g7quM","./kernels/Reverse":"3pDzx","./kernels/RotateWithOffset":"iMYaS","./kernels/Round":"4NENY","./kernels/Rsqrt":"4j1GM","./kernels/ScatterNd":"3ihOs","./kernels/SearchSorted":"5lVnK","./kernels/Select":"8bLgQ","./kernels/Selu":"c843Y","./kernels/Sigmoid":"8bByZ","./kernels/Sign":"jWrc0","./kernels/Sin":"g3CCU","./kernels/Sinh":"8kEME","./kernels/Slice":"dHddY","./kernels/Softmax":"hvkGj","./kernels/Softplus":"6OJKi","./kernels/SpaceToBatchND":"knIdy","./kernels/SparseFillEmptyRows":"ft3WI","./kernels/SparseReshape":"fvimw","./kernels/SparseSegmentMean":"jt8fg","./kernels/SparseSegmentSum":"4W4rq","./kernels/SparseToDense":"gNkA2","./kernels/SplitV":"hlKME","./kernels/Sqrt":"45xsA","./kernels/Square":"csjoO","./kernels/SquaredDifference":"4q6UK","./kernels/StaticRegexReplace":"6lMX2","./kernels/Step":"i1YBD","./kernels/StridedSlice":"2rqzs","./kernels/StringNGrams":"30Jsy","./kernels/StringSplit":"1Ko5Y","./kernels/StringToHashBucketFast":"iHsXF","./kernels/Sub":"5EzoO","./kernels/Sum":"jeTUE","./kernels/Tan":"6VGWn","./kernels/Tanh":"kUHbY","./kernels/TensorScatterUpdate":"h8wzB","./kernels/Tile":"5w8Av","./kernels/TopK":"fceZ4","./kernels/Transform":"VkSQG","./kernels/Transpose":"3cgqd","./kernels/Unique":"XBUgl","./kernels/Unpack":"a4FH4","./kernels/UnsortedSegmentSum":"lDm8A","./kernels/ZerosLike":"ioFSD"}],Fk37D:[function(e,t,r,n){var 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p.dispose(),{segmentation:f,heatmapScores:m,offsets:h,displacementFwd:g,displacementBwd:x,padding:c,internalResolutionHeightAndWidth:i}},e.prototype.segmentPerson=function(e,t){return void 0===t&&(t=ep),d(this,void 0,void 0,function(){var r,n,s,a,o,l,i,u,p,d,m,h,g,x,v,y;return f(this,function(f){switch(f.label){case 0:return ed(t=c(c({},ep),t)),n=(r=this.segmentPersonActivation(e,t.internalResolution,t.segmentationThreshold)).segmentation,s=r.heatmapScores,a=r.offsets,o=r.displacementFwd,l=r.displacementBwd,i=r.padding,u=r.internalResolutionHeightAndWidth,d=(p=n.shape)[0],m=p[1],[4,n.data()];case 1:return h=f.sent(),n.dispose(),[4,en([s,a,o,l])];case 2:return x=(g=f.sent())[0],v=g[1],y=es(y=G(x,v,g[2],g[3],this.baseModel.outputStride,t.maxDetections,t.scoreThreshold,t.nmsRadius),[d,m],u,i,!1),s.dispose(),a.dispose(),o.dispose(),l.dispose(),[2,{height:d,width:m,data:h,allPoses:y}]}})})},e.prototype.segmentMultiPerson=function(e,t){return void 0===t&&(t=ec),d(this,void 0,void 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t=_(w),r=(0,o.expandDims)((0,o.range)(0,u,1,"int32"),1),n=(0,o.cast)((0,o.matMul)(t,r),"int32"),a=(0,o.reshape)(n,[s,i]),l=(0,o.add)(a,(0,o.scalar)(1,"int32"));return(0,o.sub)((0,o.mul)(l,e),(0,o.scalar)(1,"int32"))})),heatmapScores:h,offsets:g,displacementFwd:x,displacementBwd:v}}),f=d.partSegmentation,m=d.heatmapScores,h=d.offsets,g=d.displacementFwd,x=d.displacementBwd;return p.dispose(),{partSegmentation:f,heatmapScores:m,offsets:h,displacementFwd:g,displacementBwd:x,padding:c,internalResolutionHeightAndWidth:i}},e.prototype.segmentPersonParts=function(e,t){return void 0===t&&(t=ep),d(this,void 0,void 0,function(){var r,n,s,a,o,l,i,u,p,d,m,h,g,x,v,y;return f(this,function(f){switch(f.label){case 0:return ed(t=c(c({},ep),t)),n=(r=this.segmentPersonPartsActivation(e,t.internalResolution,t.segmentationThreshold)).partSegmentation,s=r.heatmapScores,a=r.offsets,o=r.displacementFwd,l=r.displacementBwd,i=r.padding,u=r.internalResolutionHeightAndWidth,d=(p=n.shape)[0],m=p[1],[4,n.data()];case 1:return h=f.sent(),n.dispose(),[4,en([s,a,o,l])];case 2:return x=(g=f.sent())[0],v=g[1],y=es(y=G(x,v,g[2],g[3],this.baseModel.outputStride,t.maxDetections,t.scoreThreshold,t.nmsRadius),[d,m],u,i,!1),s.dispose(),a.dispose(),o.dispose(),l.dispose(),[2,{height:d,width:m,data:h,allPoses:y}]}})})},e.prototype.segmentMultiPersonParts=function(e,t){return void 0===t&&(t=ec),d(this,void 0,void 0,function(){var r,n,s,a,l,i,u,p,m,h,g,x,v,y,b,j,I,w,T,N,C=this;return f(this,function(E){switch(E.label){case 0:return ef(t=c(c({},ec),t)),n=(r=X(e))[0],s=r[1],i=(l=er(e,a=ee(t.internalResolution,this.baseModel.outputStride,[n,s]))).resized,u=l.padding,m=(p=(0,o.tidy)(function(){var e,r,l,p,c=C.predictForMultiPersonInstanceSegmentationAndPart(i),d=c.segmentLogits,f=c.longOffsets,m=c.heatmapScores,h=c.offsets,g=c.displacementFwd,x=c.displacementBwd,v=c.partHeatmaps,y=et(d,[n,s],a,[[u.top,u.bottom],[u.left,u.right]],!0),b=et(v,[n,s],a,[[u.top,u.bottom],[u.left,u.right]],!0);return{segmentation:k((0,o.squeeze)(y),t.segmentationThreshold),longOffsets:f,heatmapScoresRaw:m,offsetsRaw:h,displacementFwdRaw:g,displacementBwdRaw:x,partSegmentation:(r=(e=b.shape)[0],l=e[1],p=e[2],(0,o.tidy)(function(){var e=_(b),t=(0,o.expandDims)((0,o.range)(0,p,1,"int32"),1),n=(0,o.cast)((0,o.matMul)(e,t),"int32");return(0,o.reshape)(n,[r,l])}))}})).segmentation,h=p.longOffsets,g=p.heatmapScoresRaw,x=p.offsetsRaw,v=p.displacementFwdRaw,y=p.displacementBwdRaw,b=p.partSegmentation,[4,en([g,x,v,y])];case 1:return I=(j=E.sent())[0],w=j[1],T=es(T=G(I,w,j[2],j[3],this.baseModel.outputStride,t.maxDetections,t.scoreThreshold,t.nmsRadius),[n,s],a,u,!1),[4,function(e,t,r,n,s,a,l,i,u,p,c,m,h){var g=i[0],x=i[1];return void 0===p&&(p=.2),void 0===c&&(c=8),void 0===m&&(m=.3),void 0===h&&(h=10),d(this,void 0,void 0,function(){var i,d,v,y,b,_;return f(this,function(f){switch(f.label){case 0:return i=n.filter(function(e){return e.score>=p}),D()?[4,Promise.all((v=(0,o.tidy)(function(){var n=P(e,t,i,s,a,l,[g,x],u,c,m,h),p=(0,o.engine)().makeTensorFromDataId(n.dataId,n.shape,n.dtype);return i.map(function(e,t){return(0,o.tidy)(function(){return(0,o.sub)((0,o.mul)((0,o.cast)((0,o.equal)(p,(0,o.scalar)(t)),"int32"),(0,o.add)(r,1)),1)})})})).map(function(e){return e.data()}))]:[3,2];case 1:return d=f.sent(),v.forEach(function(e){return e.dispose()}),[3,6];case 2:return[4,e.data()];case 3:return y=f.sent(),[4,t.data()];case 4:return b=f.sent(),[4,r.data()];case 5:_=f.sent(),d=function(e,t,r,n,s,a,o,l,i,u,p){var c=l[0],d=l[1];void 0===p&&(p=5);for(var f=n.map(function(e){return new Int32Array(s*a).fill(-1)}),m=i.top,h=i.left,g=S([s,a],[c,d],i),x=g[0],v=g[1],y=R([c,d],o)[0],b=0;b=0&&(f[j][k]=r[k])}}return f}(y,b,_,i,s,a,l,[g,x],u,c),f.label=6;case 6:return[2,d.map(function(e,t){return{pose:i[t],data:e,height:s,width:a}})]}})})}(m,h,b,T,n,s,this.baseModel.outputStride,a,u,t.scoreThreshold,t.refineSteps,t.minKeypointScore,t.maxDetections)];case 2:return N=E.sent(),i.dispose(),m.dispose(),h.dispose(),g.dispose(),x.dispose(),v.dispose(),y.dispose(),b.dispose(),[2,N]}})})},e.prototype.dispose=function(){this.baseModel.dispose()},e}(),eh=["left_face","right_face","left_upper_arm_front","left_upper_arm_back","right_upper_arm_front","right_upper_arm_back","left_lower_arm_front","left_lower_arm_back","right_lower_arm_front","right_lower_arm_back","left_hand","right_hand","torso_front","torso_back","left_upper_leg_front","left_upper_leg_back","right_upper_leg_front","right_upper_leg_back","left_lower_leg_front","left_lower_leg_back","right_lower_leg_front","right_lower_leg_back","left_feet","right_feet"],eg=function(){function e(e){this.mask=e}return e.prototype.toCanvasImageSource=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,h(this.mask)]})})},e.prototype.toImageData=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,this.mask]})})},e.prototype.toTensor=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,x(this.mask)]})})},e.prototype.getUnderlyingType=function(){return"imagedata"},e}();function ex(e){if(v(e),255!==e)throw Error("Foreground id must be 255 but got "+e);return"person"}function ev(e){if(v(e),e>=eh.length)throw Error("Invalid body part value "+e);return eh[e]}var ey=function(){function e(e){this.bodyPixModel=e}return e.prototype.segmentPeople=function(e,t){return d(this,void 0,void 0,function(){var r,n,s,a;return f(this,function(o){switch(o.label){case 0:return e instanceof ImageBitmap&&((r=document.createElement("canvas")).getContext("2d").drawImage(e,0,0),e=r),t.segmentBodyParts?t.multiSegmentation?[4,this.bodyPixModel.segmentMultiPersonParts(e,t)]:[3,2]:[3,5];case 1:return s=o.sent(),[3,4];case 2:return[4,this.bodyPixModel.segmentPersonParts(e,t)];case 3:s=[o.sent()],o.label=4;case 4:return n=s.map(function(e){var t=e.data,r=e.width,n=e.height,s=new Uint8ClampedArray(r*n*4).fill(0);return t.forEach(function(e,t){-1===e?(s[4*t]=eh.length,s[4*t+3]=0):(s[4*t]=e,s[4*t+3]=255)}),{maskValueToLabel:ev,mask:new eg(new ImageData(s,r,n))}}),[3,10];case 5:return t.multiSegmentation?[4,this.bodyPixModel.segmentMultiPerson(e,t)]:[3,7];case 6:return a=o.sent(),[3,9];case 7:return[4,this.bodyPixModel.segmentPerson(e,t)];case 8:a=[o.sent()],o.label=9;case 9:n=a.map(function(e){var t=e.data,r=e.width,n=e.height,s=new Uint8ClampedArray(r*n*4).fill(0);return t.forEach(function(e,t){0===e?(s[4*t]=0,s[4*t+3]=0):(s[4*t]=255,s[4*t+3]=255)}),{maskValueToLabel:ex,mask:new eg(new ImageData(s,r,n))}}),o.label=10;case 10:return[2,n]}})})},e.prototype.dispose=function(){this.bodyPixModel.dispose()},e.prototype.reset=function(){},e}(),eb={runtime:"mediapipe",modelType:"general"},e_=function(){function e(e){this.mask=e}return e.prototype.toCanvasImageSource=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,this.mask]})})},e.prototype.toImageData=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,g(this.mask)]})})},e.prototype.toTensor=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,x(this.mask)]})})},e.prototype.getUnderlyingType=function(){return"canvasimagesource"},e}();function ek(e){return v(e),"person"}var ej=function(){function e(e){var t,r,n=this;this.selfieMode=!1,t=+(this.selfieSegmentationSolution=new(0,i.SelfieSegmentation)({locateFile:null!=(r=e.locateFile)?r:function(t,r){return e.solutionPath?e.solutionPath.replace(/\/+$/,"")+"/"+t:r+"/"+t}}),"landscape"===e.modelType),this.selfieSegmentationSolution.setOptions({modelSelection:t,selfieMode:this.selfieMode}),this.selfieSegmentationSolution.onResults(function(e){n.segmentation=[{maskValueToLabel:ek,mask:new e_(e.segmentationMask)}]})}return e.prototype.segmentPeople=function(e,t){return d(this,void 0,void 0,function(){var r,n;return f(this,function(s){switch(s.label){case 0:return t&&t.flipHorizontal&&t.flipHorizontal!==this.selfieMode&&(this.selfieMode=t.flipHorizontal,this.selfieSegmentationSolution.setOptions({selfieMode:this.selfieMode})),e instanceof o.Tensor?(n=ImageData.bind,[4,o.browser.toPixels(e)]):[3,2];case 1:return r=new(n.apply(ImageData,[void 0,s.sent(),e.shape[1],e.shape[0]])),[3,3];case 2:r=e,s.label=3;case 3:return e=r,[4,this.selfieSegmentationSolution.send({image:e})];case 4:return s.sent(),[2,this.segmentation]}})})},e.prototype.dispose=function(){this.selfieSegmentationSolution.close()},e.prototype.reset=function(){this.selfieSegmentationSolution.reset(),this.segmentation=null,this.selfieMode=!1},e.prototype.initialize=function(){return this.selfieSegmentationSolution.initialize()},e}();function eI(e){return e instanceof o.Tensor?{height:e.shape[0],width:e.shape[1]}:{height:e.height,width:e.width}}function ew(e,t){o.util.assert(0!==e.width,function(){return t+" width cannot be 0."}),o.util.assert(0!==e.height,function(){return t+" height cannot be 0."})}var eT={runtime:"tfjs",modelType:"general",modelUrl:"https://tfhub.dev/mediapipe/tfjs-model/selfie_segmentation/general/1"},eN={flipHorizontal:!1},eS={outputTensorSize:{width:256,height:256},keepAspectRatio:!1,borderMode:"zero",outputTensorFloatRange:[0,1]},eC={outputTensorSize:{width:256,height:144},keepAspectRatio:!1,borderMode:"zero",outputTensorFloatRange:[0,1]},eE={activation:"none"},eF=function(){function e(e){this.mask=e}return e.prototype.toCanvasImageSource=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,h(this.mask)]})})},e.prototype.toImageData=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,g(this.mask)]})})},e.prototype.toTensor=function(){return d(this,void 0,void 0,function(){return f(this,function(e){return[2,this.mask]})})},e.prototype.getUnderlyingType=function(){return"tensor"},e}();function eA(e){return v(e),"person"}var eR,eP=function(){function e(e,t){this.modelType=e,this.model=t}return e.prototype.segmentPeople=function(e,t){return d(this,void 0,void 0,function(){var r=this;return f(this,function(n){return t=function(e){if(null==e)return c({},eN);var t=c({},e);return null==t.flipHorizontal&&(t.flipHorizontal=eN.flipHorizontal),t}(t),null==e?(this.reset(),[2,[]]):[2,[{maskValueToLabel:eA,mask:new eF((0,o.tidy)(function(){var t,n,s,a,l,i,u,p,c,d,f,m,h,g,x,v,y,b,_,k,j,I,w=(x=(t="general"===r.modelType?eS:eC).outputTensorSize,v=t.keepAspectRatio,y=t.borderMode,b=t.outputTensorFloatRange,j=function(e,t,r){if(void 0===r&&(r=!1),!r)return{top:0,left:0,right:0,bottom:0};var n=t.height,s=t.width;ew(t,"targetSize"),ew(e,"roi");var a,o,l=n/s,i=e.height/e.width,u=0,p=0;return l>i?(a=e.width,o=e.width*l,p=(1-i/l)/2):(a=e.height/l,o=e.height,u=(1-l/i)/2),e.width=a,e.height=o,{top:p,left:u,right:u,bottom:p}}((n=_=eI(e),k={xCenter:.5*n.width,yCenter:.5*n.height,width:n.width,height:n.height,rotation:0}),x,v),s=_.width,a=_.height,l=k.width,i=k.height,u=1,p=Math.cos(k.rotation),c=Math.sin(k.rotation),d=k.xCenter,f=k.yCenter,m=1/s,h=1/a,(g=Array(16))[0]=l*p*u*m,g[1]=-i*c*m,g[2]=0,g[3]=(-.5*l*p*u+.5*i*c+d)*m,g[4]=l*c*u*h,g[5]=i*p*h,g[6]=0,g[7]=(-.5*i*p-.5*l*c*u+f)*h,g[8]=0,g[9]=0,g[10]=l*m,g[11]=0,g[12]=0,g[13]=0,g[14]=0,g[15]=1,I=function(e){if(16!==e.length)throw Error("Array length must be 16 but got "+e.length);return[[e[0],e[1],e[2],e[3]],[e[4],e[5],e[6],e[7]],[e[8],e[9],e[10],e[11]],[e[12],e[13],e[14],e[15]]]}(g),{imageTensor:(0,o.tidy)(function(){var t,r=e instanceof o.Tensor?e:o.browser.fromPixels(e),n=(0,o.tensor2d)((ew(x,"inputResolution"),[1/x.width*I[0][0]*_.width,1/x.height*I[0][1]*_.width,I[0][3]*_.width,1/x.width*I[1][0]*_.height,1/x.height*I[1][1]*_.height,I[1][3]*_.height,0,0]),[1,8]),s=o.image.transform((0,o.expandDims)((0,o.cast)(r,"float32")),n,"bilinear","zero"===y?"constant":"nearest",0,[x.height,x.width]);return null!=b?(t=function(e,t,r,n){!1;var s=(n-r)/255;return{scale:s,offset:r-e*s}}(0,0,b[0],b[1]),(0,o.tidy)(function(){return(0,o.add)((0,o.mul)(s,t.scale),t.offset)})):s}),padding:j,transformationMatrix:I}).imageTensor,T=(0,o.slice)(r.model.predict(w),[0,0,0,1],-1),N=eI(e),S=(0,o.tidy)(function(){var e=(0,o.squeeze)(T,[0]),t=e.shape[2];if(1===t){var r=e;switch(eE.activation){case"none":break;case"sigmoid":r=(0,o.sigmoid)(r);break;case"softmax":throw Error("Softmax activation requires two channels.");default:throw Error("Activation not supported ("+eE.activation+")")}var n=N?o.image.resizeBilinear(r,[N.height,N.width]):r;return(0,o.squeeze)(n,[2])}throw Error("Unsupported number of tensor channels "+t)}),C=(0,o.expandDims)(S,2),E=(0,o.pad)(C,[[0,0],[0,0],[0,1]]);return(0,o.mirrorPad)(E,[[0,0],[0,0],[0,2]],"symmetric")}))}]]})})},e.prototype.dispose=function(){this.model.dispose()},e.prototype.reset=function(){},e}();function eD(e,t){return d(this,void 0,void 0,function(){var r,n;return f(this,function(s){switch(e){case eR.MediaPipeSelfieSegmentation:if(r=void 0,null!=(n=t)){if("tfjs"===n.runtime)return[2,function(e){return d(this,void 0,void 0,function(){var t,r,n;return f(this,function(s){switch(s.label){case 0:return r="string"==typeof(t=function(e){if(null==e)return c({},eT);var t=c({},e);if(t.runtime="tfjs",null==t.modelType&&(t.modelType=eT.modelType),"general"!==t.modelType&&"landscape"!==t.modelType)throw Error("Model type must be one of general or landscape, but got "+t.modelType);return null==t.modelUrl&&("general"===t.modelType?t.modelUrl="https://tfhub.dev/mediapipe/tfjs-model/selfie_segmentation/general/1":t.modelUrl="https://tfhub.dev/mediapipe/tfjs-model/selfie_segmentation/landscape/1"),t}(e)).modelUrl&&t.modelUrl.indexOf("https://tfhub.dev")>-1,[4,(0,l.loadGraphModel)(t.modelUrl,{fromTFHub:r})];case 1:return n=s.sent(),[2,new eP(t.modelType,n)]}})})}(n)];if("mediapipe"===n.runtime)return[2,function(e){return d(this,void 0,void 0,function(){var t;return f(this,function(r){switch(r.label){case 0:return[4,(t=new ej(function(e){if(null==e)return c({},eb);var t=c({},e);return t.runtime="mediapipe",null==t.modelType&&(t.modelType=eb.modelType),t}(e))).initialize()];case 1:return r.sent(),[2,t]}})})}(n)];r=n.runtime}throw Error("Expect modelConfig.runtime to be either 'tfjs' or 'mediapipe', but got "+r);case eR.BodyPix:return[2,function(e){return d(this,void 0,void 0,function(){return f(this,function(t){return[2,(function(e){return void 0===e&&(e=ea),d(this,void 0,void 0,function(){return f(this,function(t){return"ResNet50"===(e=function(e){if(null==(e=e||ea).architecture&&(e.architecture="MobileNetV1"),0>eo.indexOf(e.architecture))throw Error("Invalid architecture "+e.architecture+". Should be one of "+eo);if(null==e.outputStride&&(e.outputStride=16),0>el[e.architecture].indexOf(e.outputStride))throw Error("Invalid outputStride "+e.outputStride+". Should be one of "+el[e.architecture]+" for architecture "+e.architecture+".");if(null==e.multiplier&&(e.multiplier=1),0>ei[e.architecture].indexOf(e.multiplier))throw Error("Invalid multiplier "+e.multiplier+". Should be one of "+ei[e.architecture]+" for architecture "+e.architecture+".");if(null==e.quantBytes&&(e.quantBytes=4),0>eu.indexOf(e.quantBytes))throw Error("Invalid quantBytes "+e.quantBytes+". Should be one of "+eu+" for architecture "+e.architecture+".");return e}(e)).architecture?[2,function(e){return d(this,void 0,void 0,function(){var t,r,n;return f(this,function(s){switch(s.label){case 0:var a;if(t=e.outputStride,r=e.quantBytes,null==o)throw Error("Cannot find TensorFlow.js. If you are using a + + + +
+ + + + \ No newline at end of file