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Set VideoSink listener when enabling MCVR

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Before, the listener was set in onReadyToInitializeCodec, which means
that it was reset every time a new codec was used.

We need to set the listener every time MCVR is enabled (not only the
first time), because it might have been set by another renderer.

PiperOrigin-RevId: 641825717
This commit is contained in:
kimvde 2024-06-10 01:58:09 -07:00 committed by Copybara-Service
parent 82970a6861
commit 2c71150f2b
1 changed files with 40 additions and 42 deletions
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82
libraries/exoplayer/src/main/java/androidx/media3/exoplayer/video/MediaCodecVideoRenderer.java
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@ -640,6 +640,40 @@ public class MediaCodecVideoRenderer extends MediaCodecRenderer
hasSetShouldUseVideoSink = true;
}
if (shouldUseVideoSink) {
videoSink.setListener(
new VideoSink.Listener() {
@Override
public void onFirstFrameRendered(VideoSink videoSink) {
checkStateNotNull(displaySurface);
notifyRenderedFirstFrame();
}
@Override
public void onFrameDropped(VideoSink videoSink) {
updateDroppedBufferCounters(
/* droppedInputBufferCount= */ 0, /* droppedDecoderBufferCount= */ 1);
}
@Override
public void onVideoSizeChanged(VideoSink videoSink, VideoSize videoSize) {
// TODO: b/292111083 - Report video size change to app. Video size reporting is
// removed at the moment to ensure the first frame is rendered, and the video is
// rendered after switching on/off the screen.
}
@Override
public void onError(
VideoSink videoSink, VideoSink.VideoSinkException videoSinkException) {
setPendingPlaybackException(
createRendererException(
videoSinkException,
videoSinkException.format,
PlaybackException.ERROR_CODE_VIDEO_FRAME_PROCESSING_FAILED));
}
},
// Pass a direct executor since the callback handling involves posting on the app looper
// again, so there's no need to do two hops.
directExecutor());
videoSink.onRendererEnabled(mayRenderStartOfStream);
} else {
videoFrameReleaseControl.onEnabled(mayRenderStartOfStream);
@ -1065,49 +1099,13 @@ public class MediaCodecVideoRenderer extends MediaCodecRenderer
@CallSuper
@Override
protected void onReadyToInitializeCodec(Format format) throws ExoPlaybackException {
if (shouldUseVideoSink) {
if (!videoSink.isInitialized()) {
try {
videoSink.initialize(format, getClock());
} catch (VideoSink.VideoSinkException e) {
throw createRendererException(
e, format, PlaybackException.ERROR_CODE_VIDEO_FRAME_PROCESSOR_INIT_FAILED);
}
if (shouldUseVideoSink && !videoSink.isInitialized()) {
try {
videoSink.initialize(format, getClock());
} catch (VideoSink.VideoSinkException e) {
throw createRendererException(
e, format, PlaybackException.ERROR_CODE_VIDEO_FRAME_PROCESSOR_INIT_FAILED);
}
videoSink.setListener(
new VideoSink.Listener() {
@Override
public void onFirstFrameRendered(VideoSink videoSink) {
checkStateNotNull(displaySurface);
notifyRenderedFirstFrame();
}
@Override
public void onFrameDropped(VideoSink videoSink) {
updateDroppedBufferCounters(
/* droppedInputBufferCount= */ 0, /* droppedDecoderBufferCount= */ 1);
}
@Override
public void onVideoSizeChanged(VideoSink videoSink, VideoSize videoSize) {
// TODO: b/292111083 - Report video size change to app. Video size reporting is
// removed at the moment to ensure the first frame is rendered, and the video is
// rendered after switching on/off the screen.
}
@Override
public void onError(
VideoSink videoSink, VideoSink.VideoSinkException videoSinkException) {
setPendingPlaybackException(
createRendererException(
videoSinkException,
videoSinkException.format,
PlaybackException.ERROR_CODE_VIDEO_FRAME_PROCESSING_FAILED));
}
},
// Pass a direct executor since the callback handling involves posting on the app looper
// again, so there's no need to do two hops.
directExecutor());
}
}