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Fix WavExtractor bug.

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When skipToData is called the peek position is not equal
to the read position of the input. Hence peeking a chunk
header and then skipping by that amount wont do the right
thing :)!
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=122157603
This commit is contained in:
olly 2016-05-12 08:03:28 -07:00 committed by Oliver Woodman
parent 9bfe62a5a5
commit e29cb37403
1 changed files with 3 additions and 0 deletions
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3
library/src/main/java/com/google/android/exoplayer/extractor/wav/WavHeaderReader.java
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@ -125,6 +125,9 @@ import java.io.IOException;
Assertions.checkNotNull(input); Assertions.checkNotNull(input);
Assertions.checkNotNull(wavHeader); Assertions.checkNotNull(wavHeader);
// Make sure the peek position is set to the read position before we peek the first header.
input.resetPeekPosition();
ParsableByteArray scratch = new ParsableByteArray(ChunkHeader.SIZE_IN_BYTES); ParsableByteArray scratch = new ParsableByteArray(ChunkHeader.SIZE_IN_BYTES);
// Skip all chunks until we hit the data header. // Skip all chunks until we hit the data header.
ChunkHeader chunkHeader = ChunkHeader.peek(input, scratch); ChunkHeader chunkHeader = ChunkHeader.peek(input, scratch);