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PlaybackVideoGraphWrapper: update listener logic for multi sequence

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- Only have the primary sequence renderers listen to
PlaybackVideoGraphWrapper events. These events only need to be
forwarded to a single ExoPlayer instance.
- Set the DefaultVideoSinkListener only once.

PiperOrigin-RevId: 742636455
This commit is contained in:
kimvde 2025-04-01 04:17:18 -07:00 committed by Copybara-Service
parent 595b75b7d3
commit f2d644b7b4
1 changed files with 4 additions and 3 deletions
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5
libraries/exoplayer/src/main/java/androidx/media3/exoplayer/video/PlaybackVideoGraphWrapper.java
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@ -368,7 +368,9 @@ public final class PlaybackVideoGraphWrapper implements VideoSinkProvider, Video
public VideoSink getSink(int inputIndex) { public VideoSink getSink(int inputIndex) {
checkState(!contains(inputVideoSinks, inputIndex)); checkState(!contains(inputVideoSinks, inputIndex));
InputVideoSink inputVideoSink = new InputVideoSink(context, inputIndex); InputVideoSink inputVideoSink = new InputVideoSink(context, inputIndex);
if (inputIndex == PRIMARY_SEQUENCE_INDEX) {
addListener(inputVideoSink); addListener(inputVideoSink);
}
inputVideoSinks.put(inputIndex, inputVideoSink); inputVideoSinks.put(inputIndex, inputVideoSink);
return inputVideoSink; return inputVideoSink;
} }
@ -536,6 +538,7 @@ public final class PlaybackVideoGraphWrapper implements VideoSinkProvider, Video
maybeSetOutputSurfaceInfo(surface, size.getWidth(), size.getHeight()); maybeSetOutputSurfaceInfo(surface, size.getWidth(), size.getHeight());
} }
defaultVideoSink.initialize(sourceFormat); defaultVideoSink.initialize(sourceFormat);
defaultVideoSink.setListener(new DefaultVideoSinkListener(), /* executor= */ handler::post);
state = STATE_INITIALIZED; state = STATE_INITIALIZED;
} else { } else {
if (!isInitialized()) { if (!isInitialized()) {
@ -550,8 +553,6 @@ public final class PlaybackVideoGraphWrapper implements VideoSinkProvider, Video
throw new VideoSink.VideoSinkException(e, sourceFormat); throw new VideoSink.VideoSinkException(e, sourceFormat);
} }
registeredVideoInputCount++; registeredVideoInputCount++;
defaultVideoSink.setListener(
new DefaultVideoSinkListener(), /* executor= */ checkNotNull(handler)::post);
return true; return true;
} }