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VIDEO: Ensure the sample to chunk index remains valid

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Matthew Hoops 2011-10-07 14:18:08 -04:00
parent 3f0c9e0910
commit 842b471e45
1 changed files with 1 additions and 1 deletions
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2
video/qt_decoder.cpp
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@ -486,7 +486,7 @@ Common::SeekableReadStream *QuickTimeDecoder::getNextFramePacket(uint32 &descId)
uint32 sampleToChunkIndex = 0;
for (uint32 i = 0; i < _tracks[_videoTrackIndex]->chunkCount; i++) {
if (i >= _tracks[_videoTrackIndex]->sampleToChunk[sampleToChunkIndex].first)
if (sampleToChunkIndex < _tracks[_videoTrackIndex]->sampleToChunkCount && i >= _tracks[_videoTrackIndex]->sampleToChunk[sampleToChunkIndex].first)
sampleToChunkIndex++;
totalSampleCount += _tracks[_videoTrackIndex]->sampleToChunk[sampleToChunkIndex - 1].count;