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Adjust AV1 surface alignment to match FFmpeg behavior

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This commit is contained in:
Cameron Gutman
2023-09-08 23:13:29 -05:00
parent 715429c13c
commit 7551e90899
2 changed files with 11 additions and 6 deletions
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5
app/streaming/video/ffmpeg-renderers/d3d11va.cpp
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@@ -421,8 +421,9 @@ bool D3D11VARenderer::initialize(PDECODER_PARAMETERS params)
return false;
}
// Surfaces must be 128 pixel aligned for HEVC and 16 pixel aligned for H.264
m_TextureAlignment = (params->videoFormat & VIDEO_FORMAT_MASK_H265) ? 128 : 16;
// Surfaces must be 16 pixel aligned for H.264 and 128 pixel aligned for everything else
// https://github.com/FFmpeg/FFmpeg/blob/a234e5cd80224c95a205c1f3e297d8c04a1374c3/libavcodec/dxva2.c#L609-L616
m_TextureAlignment = (params->videoFormat & VIDEO_FORMAT_MASK_H264) ? 16 : 128;
if (!setupRenderingResources()) {
return false;