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Add missing check before calling discardBuffer

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The method is only allowed to be called on prepared items.
This check was currently missing and also causing the
corresponding test to be flaky in ExoPlayerTest.

PiperOrigin-RevId: 634694077
This commit is contained in:
tonihei 2024-05-17 03:07:33 -07:00 committed by Copybara-Service
parent 282a944eb4
commit 2b5bb945e1
1 changed files with 4 additions and 4 deletions
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8
libraries/exoplayer/src/main/java/androidx/media3/exoplayer/ExoPlayerImplInternal.java
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@ -2585,15 +2585,15 @@ import java.util.concurrent.atomic.AtomicBoolean;
playbackPositionUs,
bufferedDurationUs,
mediaClock.getPlaybackParameters().speed);
MediaPeriodHolder playingPeriodHolder = queue.getPlayingPeriod();
if (!shouldContinueLoading
&& playingPeriodHolder.prepared
&& bufferedDurationUs < PLAYBACK_BUFFER_EMPTY_THRESHOLD_US
&& (backBufferDurationUs > 0 || retainBackBufferFromKeyframe)) {
// LoadControl doesn't want to continue loading despite no buffered data. Clear back buffer
// and try again in case it's blocked on memory usage of the back buffer.
queue
.getPlayingPeriod()
.mediaPeriod
.discardBuffer(playbackInfo.positionUs, /* toKeyframe= */ false);
playingPeriodHolder.mediaPeriod.discardBuffer(
playbackInfo.positionUs, /* toKeyframe= */ false);
shouldContinueLoading =
loadControl.shouldContinueLoading(
playerId,