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Simplify notification of downstream format change for embedded track

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- There's no particular need to read or skip a sample before notifying
- Add missing isPendingReset check

Issue: #4533

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=211959762
This commit is contained in:
olly 2018-09-07 05:20:20 -07:00 committed by Oliver Woodman
parent 38386c480a
commit cb5c78917c
1 changed files with 7 additions and 10 deletions
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17
library/core/src/main/java/com/google/android/exoplayer2/source/chunk/ChunkSampleStream.java
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@ -753,6 +753,10 @@ public class ChunkSampleStream<T extends ChunkSource> implements SampleStream, S
@Override
public int skipData(long positionUs) {
if (isPendingReset()) {
return 0;
}
maybeNotifyTrackFormatChanged();
int skipCount;
if (loadingFinished && positionUs > sampleQueue.getLargestQueuedTimestampUs()) {
skipCount = sampleQueue.advanceToEnd();
@ -762,9 +766,6 @@ public class ChunkSampleStream<T extends ChunkSource> implements SampleStream, S
skipCount = 0;
}
}
if (skipCount > 0) {
maybeNotifyTrackFormatChanged();
}
return skipCount;
}
@ -779,13 +780,9 @@ public class ChunkSampleStream<T extends ChunkSource> implements SampleStream, S
if (isPendingReset()) {
return C.RESULT_NOTHING_READ;
}
int result =
sampleQueue.read(
formatHolder, buffer, formatRequired, loadingFinished, decodeOnlyUntilPositionUs);
if (result == C.RESULT_BUFFER_READ) {
maybeNotifyTrackFormatChanged();
}
return result;
maybeNotifyTrackFormatChanged();
return sampleQueue.read(
formatHolder, buffer, formatRequired, loadingFinished, decodeOnlyUntilPositionUs);
}
public void release() {