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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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12
Ryujinx.Graphics.Vic/Types/DeinterlaceMode.cs Normal file
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@ -0,0 +1,12 @@
namespace Ryujinx.Graphics.Vic.Types
{
enum DeinterlaceMode
{
Weave,
BobField,
Bob,
NewBob,
Disi1,
WeaveLumaBobFieldChroma
}
}

79
Ryujinx.Graphics.Vic/Types/FrameFormat.cs Normal file
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@ -0,0 +1,79 @@
namespace Ryujinx.Graphics.Vic.Types
{
enum FrameFormat
{
Progressive,
InterlacedTopFieldFirst,
InterlacedBottomFieldFirst,
TopField,
BottomField,
SubPicProgressive,
SubPicInterlacedTopFieldFirst,
SubPicInterlacedBottomFieldFirst,
SubPicTopField,
SubPicBottomField,
TopFieldChromaBottom,
BottomFieldChromaTop,
SubPicTopFieldChromaBottom,
SubPicBottomFieldChromaTop
}
static class FrameFormatExtensions
{
public static bool IsField(this FrameFormat frameFormat)
{
switch (frameFormat)
{
case FrameFormat.TopField:
case FrameFormat.BottomField:
case FrameFormat.SubPicTopField:
case FrameFormat.SubPicBottomField:
case FrameFormat.TopFieldChromaBottom:
case FrameFormat.BottomFieldChromaTop:
case FrameFormat.SubPicTopFieldChromaBottom:
case FrameFormat.SubPicBottomFieldChromaTop:
return true;
}
return false;
}
public static bool IsInterlaced(this FrameFormat frameFormat)
{
switch (frameFormat)
{
case FrameFormat.InterlacedTopFieldFirst:
case FrameFormat.InterlacedBottomFieldFirst:
case FrameFormat.SubPicInterlacedTopFieldFirst:
case FrameFormat.SubPicInterlacedBottomFieldFirst:
return true;
}
return false;
}
public static bool IsInterlacedBottomFirst(this FrameFormat frameFormat)
{
return frameFormat == FrameFormat.InterlacedBottomFieldFirst ||
frameFormat == FrameFormat.SubPicInterlacedBottomFieldFirst;
}
public static bool IsTopField(this FrameFormat frameFormat, bool isLuma)
{
switch (frameFormat)
{
case FrameFormat.TopField:
case FrameFormat.SubPicTopField:
return true;
case FrameFormat.TopFieldChromaBottom:
case FrameFormat.SubPicTopFieldChromaBottom:
return isLuma;
case FrameFormat.BottomFieldChromaTop:
case FrameFormat.SubPicBottomFieldChromaTop:
return !isLuma;
}
return false;
}
}
}

4
Ryujinx.Graphics.Vic/Types/SlotConfig.cs
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@ -27,7 +27,7 @@
public bool PrevMotionFieldEnable => _word0.Extract(13);
public bool PpMotionFieldEnable => _word0.Extract(14);
public bool CombMotionFieldEnable => _word0.Extract(15);
public int FrameFormat => _word0.Extract(16, 4);
public FrameFormat FrameFormat => (FrameFormat)_word0.Extract(16, 4);
public int FilterLengthY => _word0.Extract(20, 2);
public int FilterLengthX => _word0.Extract(22, 2);
public int Panoramic => _word0.Extract(24, 12);
@ -36,7 +36,7 @@
public int FilterDetail => _word1.Extract(74, 10);
public int ChromaNoise => _word1.Extract(84, 10);
public int ChromaDetail => _word1.Extract(94, 10);
public int DeinterlaceMode => _word1.Extract(104, 4);
public DeinterlaceMode DeinterlaceMode => (DeinterlaceMode)_word1.Extract(104, 4);
public int MotionAccumWeight => _word1.Extract(108, 3);
public int NoiseIir => _word1.Extract(111, 11);
public int LightLevel => _word1.Extract(122, 4);