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Fix DXVA2 chroma subsampling assuming interlaced content

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This commit is contained in:
Cameron Gutman
2023-08-19 18:09:07 -05:00
parent 9dc96bda58
commit 626fba4a8f
1 changed files with 6 additions and 3 deletions
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9
app/streaming/video/ffmpeg-renderers/dxva2.cpp
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@@ -1109,14 +1109,17 @@ void DXVA2Renderer::renderFrame(AVFrame *frame)
switch (frame->chroma_location) {
case AVCHROMA_LOC_LEFT:
m_Desc.SampleFormat.VideoChromaSubsampling = DXVA2_VideoChromaSubsampling_Horizontally_Cosited |
DXVA2_VideoChromaSubsampling_Vertically_AlignedChromaPlanes;
DXVA2_VideoChromaSubsampling_Vertically_AlignedChromaPlanes |
DXVA2_VideoChromaSubsampling_ProgressiveChroma;
break;
case AVCHROMA_LOC_CENTER:
m_Desc.SampleFormat.VideoChromaSubsampling = DXVA2_VideoChromaSubsampling_Vertically_AlignedChromaPlanes;
m_Desc.SampleFormat.VideoChromaSubsampling = DXVA2_VideoChromaSubsampling_Vertically_AlignedChromaPlanes |
DXVA2_VideoChromaSubsampling_ProgressiveChroma;
break;
case AVCHROMA_LOC_TOPLEFT:
m_Desc.SampleFormat.VideoChromaSubsampling = DXVA2_VideoChromaSubsampling_Horizontally_Cosited |
DXVA2_VideoChromaSubsampling_Vertically_Cosited;
DXVA2_VideoChromaSubsampling_Vertically_Cosited |
DXVA2_VideoChromaSubsampling_ProgressiveChroma;
break;
default:
m_Desc.SampleFormat.VideoChromaSubsampling = DXVA2_VideoChromaSubsampling_Unknown;