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Bug 850566 - Part 3: Set video size to SurfaceDescriptorGralloc. r=doublec

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This commit is contained in:
Sotaro Ikeda 2013-03-28 09:59:48 -04:00
parent 4d258d24a3
commit 71f3d11c2f
1 changed files with 8 additions and 1 deletions
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9
content/media/omx/OmxDecoder.cpp
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@ -529,7 +529,14 @@ bool OmxDecoder::ReadVideo(VideoFrame *aFrame, int64_t aTimeUs,
}
if (descriptor) {
aFrame->mGraphicBuffer = new mozilla::layers::VideoGraphicBuffer(this, mVideoBuffer, descriptor);
// Change the descriptor's size to video's size. There are cases that
// GraphicBuffer's size and actual video size is different.
// See Bug 850566.
const mozilla::layers::SurfaceDescriptorGralloc& grallocDesc = descriptor->get_SurfaceDescriptorGralloc();
mozilla::layers::SurfaceDescriptor newDescriptor = mozilla::layers::SurfaceDescriptorGralloc(grallocDesc.bufferParent(),
grallocDesc.bufferChild(), nsIntSize(mVideoWidth, mVideoHeight), grallocDesc.external());
aFrame->mGraphicBuffer = new mozilla::layers::VideoGraphicBuffer(this, mVideoBuffer, &newDescriptor);
aFrame->mRotation = mVideoRotation;
aFrame->mTimeUs = timeUs;
aFrame->mEndTimeUs = timeUs + durationUs;