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4grayandClaude Fable 5
013172f925
Makefile and collect-results.sh now detect libmpv in the Homebrew prefix or MacPorts /opt/local (Homebrew is unsupported on legacy macOS like High Sierra; 'sudo port install mpv +libmpv' provides libmpv there). make-bundle takes ELECTRON_VERSION/BUNDLE_SUFFIX overrides — Electron 27+ needs macOS 10.15, so High Sierra bundles ship Electron 26.6.10 (LSMinimumSystemVersion 10.13). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
100 lines
4.0 KiB
Bash
Executable File
100 lines
4.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Assemble a self-contained tarball of the spike for a machine without
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# Node/pnpm (e.g. the Intel Mac measurement run). The bundle carries the
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# spike sources, vendored N-API headers, pre-generated test clips, and an
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# official Electron dist download; the target machine only needs Xcode
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# Command Line Tools and `brew install mpv`.
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#
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# ./make-bundle.sh [x64|arm64] # Electron arch of the TARGET machine
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#
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# For legacy macOS targets override the Electron version — Electron 27+
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# requires macOS 10.15, Electron 26.6.10 is the last for 10.13/10.14:
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# ELECTRON_VERSION=26.6.10 BUNDLE_SUFFIX=highsierra-x64 ./make-bundle.sh x64
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set -euo pipefail
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DIR="$(cd "$(dirname "$0")" && pwd)"
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cd "$DIR"
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ARCH="${1:-x64}"
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ELECTRON_VERSION="${ELECTRON_VERSION:-41.7.2}"
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BUNDLE_SUFFIX="${BUNDLE_SUFFIX:-$ARCH}"
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BUNDLE_ROOT="build/bundle/mpv-frame-copy-spike"
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TARBALL="build/mpv-frame-copy-spike-macos-$BUNDLE_SUFFIX.tar.gz"
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rm -rf build/bundle
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mkdir -p "$BUNDLE_ROOT"
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cp -R common helper viewer Makefile run.sh collect-results.sh \
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README.md RESULTS.md DESIGN.md "$BUNDLE_ROOT/"
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# N-API headers so the addon builds without any Node installation.
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NODE_INC="$(node -p "require('path').join(process.execPath, '..', '..', 'include', 'node')" 2>/dev/null || true)"
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if [[ -z "$NODE_INC" || ! -f "$NODE_INC/node_api.h" ]]; then
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echo "need a Node >= 18 on PATH to source N-API headers" >&2
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exit 1
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fi
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mkdir -p "$BUNDLE_ROOT/vendor/node-headers"
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cp "$NODE_INC"/node_api.h "$NODE_INC"/node_api_types.h \
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"$NODE_INC"/js_native_api.h "$NODE_INC"/js_native_api_types.h \
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"$BUNDLE_ROOT/vendor/node-headers/"
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# Pre-generate the test clips so the target needs no ffmpeg.
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mkdir -p media
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if [[ ! -f media/spike-4k-hevc.mp4 ]]; then
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echo "generating media/spike-4k-hevc.mp4 ..."
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ffmpeg -v error -y -f lavfi -i "testsrc2=size=3840x2160:rate=60" -t 12 \
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-c:v hevc_videotoolbox -b:v 25M -tag:v hvc1 -pix_fmt yuv420p \
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media/spike-4k-hevc.mp4
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fi
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if [[ ! -f media/spike-4k-hdr10.mp4 ]]; then
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echo "generating media/spike-4k-hdr10.mp4 ..."
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ffmpeg -v error -y -f lavfi -i "testsrc2=size=3840x2160:rate=25" -t 10 \
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-c:v hevc_videotoolbox -profile:v main10 -pix_fmt p010le -b:v 30M \
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-tag:v hvc1 /tmp/spike-hdr-base.mp4
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ffmpeg -v error -y -i /tmp/spike-hdr-base.mp4 -c:v copy \
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-bsf:v "hevc_metadata=colour_primaries=9:transfer_characteristics=16:matrix_coefficients=9" \
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media/spike-4k-hdr10.mp4
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fi
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mkdir -p "$BUNDLE_ROOT/media"
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cp media/spike-4k-hevc.mp4 media/spike-4k-hdr10.mp4 "$BUNDLE_ROOT/media/"
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# Official Electron dist for the target arch (no npm involved).
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ELECTRON_ZIP="build/electron-v$ELECTRON_VERSION-darwin-$ARCH.zip"
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if [[ ! -f "$ELECTRON_ZIP" ]]; then
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echo "downloading electron v$ELECTRON_VERSION darwin-$ARCH ..."
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curl -fL --retry 3 -o "$ELECTRON_ZIP" \
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"https://github.com/electron/electron/releases/download/v$ELECTRON_VERSION/electron-v$ELECTRON_VERSION-darwin-$ARCH.zip"
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fi
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mkdir -p "$BUNDLE_ROOT/electron"
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unzip -q "$ELECTRON_ZIP" -d "$BUNDLE_ROOT/electron"
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cat > "$BUNDLE_ROOT/START-HERE.md" <<'EOF'
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# mpv frame-copy spike — self-contained measurement bundle
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Target-machine prerequisites (no Node/pnpm needed):
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1. Xcode Command Line Tools: `xcode-select --install`
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2. libmpv, either via:
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- Homebrew (macOS 13+): `brew install mpv`
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- MacPorts (legacy macOS, e.g. High Sierra — install the MacPorts pkg
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for your macOS from macports.org first):
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`sudo port install mpv +libmpv` (compiles from source; can take
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an hour or more on old hardware)
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Then:
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```bash
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./collect-results.sh # ~4 min, all scenarios
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./collect-results.sh --long # + 10-minute 4K60 long run (recommended)
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```
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Viewer windows open and close by themselves during the run. At the end the
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script prints the path of a `results-<host>-<date>.txt` file — send that
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file back. Detailed docs: README.md; baseline numbers: RESULTS.md.
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EOF
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tar -czf "$TARBALL" -C build/bundle mpv-frame-copy-spike
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echo
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echo "bundle ready: $DIR/$TARBALL"
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du -h "$TARBALL" | cut -f1
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