jory
6bd51ff38b
- Add exclusive_caps=0 to v4l2loopback insmod params to allow multiple simultaneous readers (HAL + verification capture) - Fix YU12->NV21 pixel format conversion in V4L2 reader thread - Fix YUYV->NV21 conversion as well - Fix cameraserver crash by setting inputBuffer.streamId = -1 - Enable Hal Buffer Manager for requestStreamBuffers support - Add JPEG_MAX_SIZE and JPEG_AVAILABLE_THUMBNAIL_SIZES metadata - Add availableRequestKeys and availableResultKeys metadata - Fix consumerUsage=0 for output streams (Camera3Device requirement) - Fix metadata buffer overflow (2048->4096 bytes)
53 lines
2.1 KiB
Bash
Executable File
53 lines
2.1 KiB
Bash
Executable File
#!/system/bin/sh
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MODDIR=${0%/*}
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exec >> "$MODDIR/boot.log" 2>&1
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echo "[$(date)] post-fs-data starting"
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# Stop the stock Google camera HAL so it doesn't re-register its cameras.
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# This is an APEX-managed service that auto-restarts, so we need to keep it down.
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setprop ctl.stop vendor.camera-provider-2-7-google 2>/dev/null || true
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kill -9 $(pgrep -f camera-provider-2-7-google) 2>/dev/null || true
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# Reload v4l2loopback (rmmod first to clear stale params like exclusive_caps)
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rmmod v4l2loopback 2>/dev/null || true
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sleep 1
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timeout 10 insmod "$MODDIR/v4l2loopback.ko" devices=2 video_nr=0,1 card_label="VirtualCam" exclusive_caps=0 2>/dev/null || echo "[$(date)] insmod timed out or failed"
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# Copy provider binary and AIDL libs
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PROVIDER_DST="/data/local/tmp/virtual_camera_provider"
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LIB_DST="/data/local/tmp/virtualcam_libs"
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cp "$MODDIR/vendor/bin/virtual_camera_provider" "$PROVIDER_DST" 2>/dev/null || true
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chmod 755 "$PROVIDER_DST" 2>/dev/null || true
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mkdir -p "$LIB_DST" 2>/dev/null || true
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cp "$MODDIR/vendor/lib64"/*.so "$LIB_DST/" 2>/dev/null || true
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# Start our provider
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if [ -x "$PROVIDER_DST" ]; then
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nohup env LD_LIBRARY_PATH="$LIB_DST" "$PROVIDER_DST" \
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-d /dev/video0 -w 1920 -h 1080 -i virtual \
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</dev/null >/dev/null 2>&1 &
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echo "[$(date)] provider started"
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fi
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# Fork a background watchdog to keep the stock HAL dead
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(
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while sleep 30; do
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# Re-kill stock HAL if it came back
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if pgrep -f camera-provider-2-7-google >/dev/null 2>&1; then
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setprop ctl.stop vendor.camera-provider-2-7-google 2>/dev/null || true
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kill -9 $(pgrep -f camera-provider-2-7-google) 2>/dev/null || true
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echo "[$(date)] re-killed stock HAL"
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fi
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# Restart our provider if it died
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if ! pgrep -f virtual_camera_provider >/dev/null 2>&1; then
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if [ -x "$PROVIDER_DST" ]; then
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nohup env LD_LIBRARY_PATH="$LIB_DST" "$PROVIDER_DST" \
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-d /dev/video0 -w 1920 -h 1080 -i virtual \
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</dev/null >/dev/null 2>&1 &
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echo "[$(date)] provider restarted"
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fi
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fi
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done
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) &
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echo "[$(date)] post-fs-data done" |