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Support NVDEC H264 interlaced video decoding and VIC deinterlacing (#3225)

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* Support NVDEC H264 interlaced video decoding and VIC deinterlacing

* Remove unused code
This commit is contained in:
gdkchan
2022-03-23 17:09:32 -03:00
committed by GitHub
parent e3b36db71c
commit 1402d8391d
20 changed files with 623 additions and 82 deletions
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19
Ryujinx.Graphics.Nvdec/H264Decoder.cs
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@ -31,7 +31,24 @@ namespace Ryujinx.Graphics.Nvdec
if (decoder.Decode(ref info, outputSurface, bitstream))
{
SurfaceWriter.Write(rm.Gmm, outputSurface, lumaOffset, chromaOffset);
if (outputSurface.Field == FrameField.Progressive)
{
SurfaceWriter.Write(
rm.Gmm,
outputSurface,
lumaOffset + pictureInfo.LumaFrameOffset,
chromaOffset + pictureInfo.ChromaFrameOffset);
}
else
{
SurfaceWriter.WriteInterlaced(
rm.Gmm,
outputSurface,
lumaOffset + pictureInfo.LumaTopFieldOffset,
chromaOffset + pictureInfo.ChromaTopFieldOffset,
lumaOffset + pictureInfo.LumaBottomFieldOffset,
chromaOffset + pictureInfo.ChromaBottomFieldOffset);
}
}
rm.Cache.Put(outputSurface);