ArtPlayer/docs/compiled/artplayer-plugin-jassub.legacy.js

/*!
 * artplayer-plugin-jassub.js v1.0.0
 * Github: https://github.com/zhw2590582/ArtPlayer
 * (c) 2017-2026 Harvey Zhao
 * Released under the MIT License.
 */
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HTMLVideoElement?(this._removeListeners(),this._video=e,this._onDemandRender?this._video.requestVideoFrameCallback(this._handleRVFC.bind(this)):(this._playstate=e.paused,e.addEventListener("timeupdate",this._boundTimeUpdate,!1),e.addEventListener("progress",this._boundTimeUpdate,!1),e.addEventListener("waiting",this._boundTimeUpdate,!1),e.addEventListener("seeking",this._boundTimeUpdate,!1),e.addEventListener("playing",this._boundTimeUpdate,!1),e.addEventListener("ratechange",this._boundSetRate,!1),e.addEventListener("resize",this._boundResize,!1)),"VideoFrame"in window&&(e.addEventListener("loadedmetadata",this._boundUpdateColorSpace,!1),e.readyState>2&&this._updateColorSpace()),e.videoWidth>0&&this.resize(),("u"<typeof ResizeObserver?"undefined":(0,_._)(ResizeObserver))<"u"&&(this._ro||(this._ro=new ResizeObserver(function(){return t.resize()})),this._ro.observe(e))):this._error("Video element 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t=this;try{queryLocalFonts().then(function(r){var n=null==r?void 0:r.find(function(t){return t.fullName.toLowerCase()===e});n&&n.blob().then(function(e){e.arrayBuffer().then(function(e){t.addFont(new Uint8Array(e))})})})}catch(e){console.warn("Local fonts API:",e)}}},{key:"_getLocalFont",value:function(e){var t,r,n=this,i=e.font;try{(null==(r=navigator)||null==(t=r.permissions)?void 0:t.query)?navigator.permissions.query({name:"local-fonts"}).then(function(e){"granted"===e.state&&n._sendLocalFont(i)}):this._sendLocalFont(i)}catch(e){console.warn("Local fonts API:",e)}}},{key:"_unbusy",value:function(){this._lastDemandTime?this._demandRender(this._lastDemandTime):this.busy=!1}},{key:"_handleRVFC",value:function(e,t){var r=t.mediaTime,n=t.width,i=t.height;if(this._destroyed)return null;this.busy?this._lastDemandTime={mediaTime:r,width:n,height:i}:(this.busy=!0,this._demandRender({mediaTime:r,width:n,height:i})),this._video.requestVideoFrameCallback(this._handleRVFC.bind(this))}},{key:"_demandRender",value:function(e){var t=e.mediaTime,r=e.width,n=e.height;this._lastDemandTime=null,(r!==this._videoWidth||n!==this._videoHeight)&&(this._videoWidth=r,this._videoHeight=n,this.resize()),this.sendMessage("demand",{time:t+this.timeOffset})}},{key:"_detachOffscreen",value:function(){if(!this._offscreenRender||this._ctx)return null;this._canvas.remove(),this._createCanvas(),this._canvasctrl=this._canvas,this._ctx=this._canvasctrl.getContext("2d"),this.sendMessage("detachOffscreen"),this.busy=!1,this.resize(0,0,0,0,!0)}},{key:"_reAttachOffscreen",value:function(){if(!this._offscreenRender||!this._ctx)return 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t=e.images,r=e.asyncRender,n=e.times,i=e.width,a=e.height,s=e.colorSpace;this._unbusy(),this.debug&&(n.IPCTime=Date.now()-n.JSRenderTime),(this._canvasctrl.width!==i||this._canvasctrl.height!==a)&&(this._canvasctrl.width=i,this._canvasctrl.height=a,this._verifyColorSpace({subtitleColorSpace:s})),this._ctx.clearRect(0,0,this._canvasctrl.width,this._canvasctrl.height);var o=!0,c=!1,l=void 0;try{for(var u,d=t[Symbol.iterator]();!(o=(u=d.next()).done);o=!0){var f=u.value;f.image&&(r?(this._ctx.drawImage(f.image,f.x,f.y),f.image.close()):(this._bufferCanvas.width=f.w,this._bufferCanvas.height=f.h,this._bufferCtx.putImageData(new ImageData(this._fixAlpha(new Uint8ClampedArray(f.image)),f.w,f.h),0,0),this._ctx.drawImage(this._bufferCanvas,f.x,f.y)))}}catch(e){c=!0,l=e}finally{try{o||null==d.return||d.return()}finally{if(c)throw l}}if(this.debug){n.JSRenderTime=Date.now()-n.JSRenderTime-n.IPCTime;var h=0,_=n.bitmaps||t.length;for(var v in delete n.bitmaps,n)h+=n[v];console.log("Bitmaps: "+_+" 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