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nvdec: Adding Vp8 codec support (#2707)

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* first try

* second try

* working update

* Final impl

* Fixes nits

* Fix everything

* remove leftover

* Update FFmpegContext.cs

* Update Surface.cs

* Addresses gdkchan feedback

* bool not byte

* Addresses gdkchan feedback
This commit is contained in:
Ac_K 2021-10-12 22:55:57 +02:00 • committed by GitHub
parent a7109c767b
commit d1604aa762
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16 changed files with 220 additions and 35 deletions
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Ryujinx.Graphics.Nvdec/Types/Vp8/PictureInfo.cs Normal file
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using Ryujinx.Common.Memory;
using Ryujinx.Graphics.Video;
namespace Ryujinx.Graphics.Nvdec.Types.Vp8
{
struct PictureInfo
{
#pragma warning disable CS0649
public Array13<uint> Unknown0;
public uint GpTimerTimeoutValue;
public ushort FrameWidth;
public ushort FrameHeight;
public byte KeyFrame; // 1: key frame - 0: not
public byte Version;
public byte Flags0;
// TileFormat : 2 // 0: TBL; 1: KBL;
// GobHeight : 3 // Set GOB height, 0: GOB_2, 1: GOB_4, 2: GOB_8, 3: GOB_16, 4: GOB_32 (NVDEC3 onwards)
// ReserverdSurfaceFormat : 3
public byte ErrorConcealOn; // 1: error conceal on - 0: off
public uint FirstPartSize; // the size of first partition (frame header and mb header partition)
public uint HistBufferSize; // in units of 256
public uint VLDBufferSize; // in units of 1
public Array2<uint> FrameStride; // [y_c]
public uint LumaTopOffset; // offset of luma top field in units of 256
public uint LumaBotOffset; // offset of luma bottom field in units of 256
public uint LumaFrameOffset; // offset of luma frame in units of 256
public uint ChromaTopOffset; // offset of chroma top field in units of 256
public uint ChromaBotOffset; // offset of chroma bottom field in units of 256
public uint ChromaFrameOffset; // offset of chroma frame in units of 256
public uint Flags1;
// EnableTFOutput : 1; // =1, enable dbfdma to output the display surface; if disable, then the following configure on tf is useless.
// Remap for VC1
// VC1MapYFlag : 1
// MapYValue : 3
// VC1MapUVFlag : 1
// MapUVValue : 3
// TF
// OutStride : 8
// TilingFormat : 3;
// OutputStructure : 1 // 0:frame, 1:field
// Reserved0 : 11
public Array2<int> OutputTop; // in units of 256
public Array2<int> OutputBottom; // in units of 256
// Histogram
public uint Flags2;
// EnableHistogram : 1 // enable histogram info collection
// HistogramStartX : 12 // start X of Histogram window
// HistogramStartY : 12 // start Y of Histogram window
// Reserved1 : 7
// HistogramEndX : 12 // end X of Histogram window
// HistogramEndY : 12 // end y of Histogram window
// Reserved2 : 8
// Decode picture buffer related
public sbyte CurrentOutputMemoryLayout;
public Array3<sbyte> OutputMemoryLayout; // output NV12/NV24 setting. item 0:golden - 1: altref - 2: last
public byte SegmentationFeatureDataUpdate;
public Array3<byte> Reserved3;
public uint ResultValue; // ucode return result
public Array8<uint> PartitionOffset;
public Array3<uint> Reserved4;
#pragma warning restore CS0649
public Vp8PictureInfo Convert()
{
return new Vp8PictureInfo()
{
KeyFrame = KeyFrame != 0,
FirstPartSize = FirstPartSize,
Version = Version,
FrameWidth = FrameWidth,
FrameHeight = FrameHeight
};
}
}
}