diff options
Diffstat (limited to 'Ryujinx.Graphics/VDec/VideoDecoder.cs')
| -rw-r--r-- | Ryujinx.Graphics/VDec/VideoDecoder.cs | 292 |
1 files changed, 146 insertions, 146 deletions
diff --git a/Ryujinx.Graphics/VDec/VideoDecoder.cs b/Ryujinx.Graphics/VDec/VideoDecoder.cs index be53b1a0..2be47a30 100644 --- a/Ryujinx.Graphics/VDec/VideoDecoder.cs +++ b/Ryujinx.Graphics/VDec/VideoDecoder.cs @@ -9,124 +9,124 @@ namespace Ryujinx.Graphics.VDec { unsafe class VideoDecoder { - private NvGpu Gpu; - - private H264Decoder H264Decoder; - private Vp9Decoder Vp9Decoder; - - private VideoCodec CurrentVideoCodec; - - private long DecoderContextAddress; - private long FrameDataAddress; - private long VpxCurrLumaAddress; - private long VpxRef0LumaAddress; - private long VpxRef1LumaAddress; - private long VpxRef2LumaAddress; - private long VpxCurrChromaAddress; - private long VpxRef0ChromaAddress; - private long VpxRef1ChromaAddress; - private long VpxRef2ChromaAddress; - private long VpxProbTablesAddress; - - public VideoDecoder(NvGpu Gpu) + private NvGpu _gpu; + + private H264Decoder _h264Decoder; + private Vp9Decoder _vp9Decoder; + + private VideoCodec _currentVideoCodec; + + private long _decoderContextAddress; + private long _frameDataAddress; + private long _vpxCurrLumaAddress; + private long _vpxRef0LumaAddress; + private long _vpxRef1LumaAddress; + private long _vpxRef2LumaAddress; + private long _vpxCurrChromaAddress; + private long _vpxRef0ChromaAddress; + private long _vpxRef1ChromaAddress; + private long _vpxRef2ChromaAddress; + private long _vpxProbTablesAddress; + + public VideoDecoder(NvGpu gpu) { - this.Gpu = Gpu; + _gpu = gpu; - H264Decoder = new H264Decoder(); - Vp9Decoder = new Vp9Decoder(); + _h264Decoder = new H264Decoder(); + _vp9Decoder = new Vp9Decoder(); } - public void Process(NvGpuVmm Vmm, int MethodOffset, int[] Arguments) + public void Process(NvGpuVmm vmm, int methodOffset, int[] arguments) { - VideoDecoderMeth Method = (VideoDecoderMeth)MethodOffset; + VideoDecoderMeth method = (VideoDecoderMeth)methodOffset; - switch (Method) + switch (method) { - case VideoDecoderMeth.SetVideoCodec: SetVideoCodec (Vmm, Arguments); break; - case VideoDecoderMeth.Execute: Execute (Vmm, Arguments); break; - case VideoDecoderMeth.SetDecoderCtxAddr: SetDecoderCtxAddr (Vmm, Arguments); break; - case VideoDecoderMeth.SetFrameDataAddr: SetFrameDataAddr (Vmm, Arguments); break; - case VideoDecoderMeth.SetVpxCurrLumaAddr: SetVpxCurrLumaAddr (Vmm, Arguments); break; - case VideoDecoderMeth.SetVpxRef0LumaAddr: SetVpxRef0LumaAddr (Vmm, Arguments); break; - case VideoDecoderMeth.SetVpxRef1LumaAddr: SetVpxRef1LumaAddr (Vmm, Arguments); break; - case VideoDecoderMeth.SetVpxRef2LumaAddr: SetVpxRef2LumaAddr (Vmm, Arguments); break; - case VideoDecoderMeth.SetVpxCurrChromaAddr: SetVpxCurrChromaAddr(Vmm, Arguments); break; - case VideoDecoderMeth.SetVpxRef0ChromaAddr: SetVpxRef0ChromaAddr(Vmm, Arguments); break; - case VideoDecoderMeth.SetVpxRef1ChromaAddr: SetVpxRef1ChromaAddr(Vmm, Arguments); break; - case VideoDecoderMeth.SetVpxRef2ChromaAddr: SetVpxRef2ChromaAddr(Vmm, Arguments); break; - case VideoDecoderMeth.SetVpxProbTablesAddr: SetVpxProbTablesAddr(Vmm, Arguments); break; + case VideoDecoderMeth.SetVideoCodec: SetVideoCodec (vmm, arguments); break; + case VideoDecoderMeth.Execute: Execute (vmm, arguments); break; + case VideoDecoderMeth.SetDecoderCtxAddr: SetDecoderCtxAddr (vmm, arguments); break; + case VideoDecoderMeth.SetFrameDataAddr: SetFrameDataAddr (vmm, arguments); break; + case VideoDecoderMeth.SetVpxCurrLumaAddr: SetVpxCurrLumaAddr (vmm, arguments); break; + case VideoDecoderMeth.SetVpxRef0LumaAddr: SetVpxRef0LumaAddr (vmm, arguments); break; + case VideoDecoderMeth.SetVpxRef1LumaAddr: SetVpxRef1LumaAddr (vmm, arguments); break; + case VideoDecoderMeth.SetVpxRef2LumaAddr: SetVpxRef2LumaAddr (vmm, arguments); break; + case VideoDecoderMeth.SetVpxCurrChromaAddr: SetVpxCurrChromaAddr(vmm, arguments); break; + case VideoDecoderMeth.SetVpxRef0ChromaAddr: SetVpxRef0ChromaAddr(vmm, arguments); break; + case VideoDecoderMeth.SetVpxRef1ChromaAddr: SetVpxRef1ChromaAddr(vmm, arguments); break; + case VideoDecoderMeth.SetVpxRef2ChromaAddr: SetVpxRef2ChromaAddr(vmm, arguments); break; + case VideoDecoderMeth.SetVpxProbTablesAddr: SetVpxProbTablesAddr(vmm, arguments); break; } } - private void SetVideoCodec(NvGpuVmm Vmm, int[] Arguments) + private void SetVideoCodec(NvGpuVmm vmm, int[] arguments) { - CurrentVideoCodec = (VideoCodec)Arguments[0]; + _currentVideoCodec = (VideoCodec)arguments[0]; } - private void Execute(NvGpuVmm Vmm, int[] Arguments) + private void Execute(NvGpuVmm vmm, int[] arguments) { - if (CurrentVideoCodec == VideoCodec.H264) + if (_currentVideoCodec == VideoCodec.H264) { - int FrameDataSize = Vmm.ReadInt32(DecoderContextAddress + 0x48); + int frameDataSize = vmm.ReadInt32(_decoderContextAddress + 0x48); - H264ParameterSets Params = MemoryHelper.Read<H264ParameterSets>(Vmm.Memory, Vmm.GetPhysicalAddress(DecoderContextAddress + 0x58)); + H264ParameterSets Params = MemoryHelper.Read<H264ParameterSets>(vmm.Memory, vmm.GetPhysicalAddress(_decoderContextAddress + 0x58)); - H264Matrices Matrices = new H264Matrices() + H264Matrices matrices = new H264Matrices() { - ScalingMatrix4 = Vmm.ReadBytes(DecoderContextAddress + 0x1c0, 6 * 16), - ScalingMatrix8 = Vmm.ReadBytes(DecoderContextAddress + 0x220, 2 * 64) + ScalingMatrix4 = vmm.ReadBytes(_decoderContextAddress + 0x1c0, 6 * 16), + ScalingMatrix8 = vmm.ReadBytes(_decoderContextAddress + 0x220, 2 * 64) }; - byte[] FrameData = Vmm.ReadBytes(FrameDataAddress, FrameDataSize); + byte[] frameData = vmm.ReadBytes(_frameDataAddress, frameDataSize); - H264Decoder.Decode(Params, Matrices, FrameData); + _h264Decoder.Decode(Params, matrices, frameData); } - else if (CurrentVideoCodec == VideoCodec.Vp9) + else if (_currentVideoCodec == VideoCodec.Vp9) { - int FrameDataSize = Vmm.ReadInt32(DecoderContextAddress + 0x30); + int frameDataSize = vmm.ReadInt32(_decoderContextAddress + 0x30); - Vp9FrameKeys Keys = new Vp9FrameKeys() + Vp9FrameKeys keys = new Vp9FrameKeys() { - CurrKey = Vmm.GetPhysicalAddress(VpxCurrLumaAddress), - Ref0Key = Vmm.GetPhysicalAddress(VpxRef0LumaAddress), - Ref1Key = Vmm.GetPhysicalAddress(VpxRef1LumaAddress), - Ref2Key = Vmm.GetPhysicalAddress(VpxRef2LumaAddress) + CurrKey = vmm.GetPhysicalAddress(_vpxCurrLumaAddress), + Ref0Key = vmm.GetPhysicalAddress(_vpxRef0LumaAddress), + Ref1Key = vmm.GetPhysicalAddress(_vpxRef1LumaAddress), + Ref2Key = vmm.GetPhysicalAddress(_vpxRef2LumaAddress) }; - Vp9FrameHeader Header = MemoryHelper.Read<Vp9FrameHeader>(Vmm.Memory, Vmm.GetPhysicalAddress(DecoderContextAddress + 0x48)); + Vp9FrameHeader header = MemoryHelper.Read<Vp9FrameHeader>(vmm.Memory, vmm.GetPhysicalAddress(_decoderContextAddress + 0x48)); - Vp9ProbabilityTables Probs = new Vp9ProbabilityTables() + Vp9ProbabilityTables probs = new Vp9ProbabilityTables() { - SegmentationTreeProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x387, 0x7), - SegmentationPredProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x38e, 0x3), - Tx8x8Probs = Vmm.ReadBytes(VpxProbTablesAddress + 0x470, 0x2), - Tx16x16Probs = Vmm.ReadBytes(VpxProbTablesAddress + 0x472, 0x4), - Tx32x32Probs = Vmm.ReadBytes(VpxProbTablesAddress + 0x476, 0x6), - CoefProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x5a0, 0x900), - SkipProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x537, 0x3), - InterModeProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x400, 0x1c), - InterpFilterProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x52a, 0x8), - IsInterProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x41c, 0x4), - CompModeProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x532, 0x5), - SingleRefProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x580, 0xa), - CompRefProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x58a, 0x5), - YModeProbs0 = Vmm.ReadBytes(VpxProbTablesAddress + 0x480, 0x20), - YModeProbs1 = Vmm.ReadBytes(VpxProbTablesAddress + 0x47c, 0x4), - PartitionProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x4e0, 0x40), - MvJointProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x53b, 0x3), - MvSignProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x53e, 0x3), - MvClassProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x54c, 0x14), - MvClass0BitProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x540, 0x3), - MvBitsProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x56c, 0x14), - MvClass0FrProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x560, 0xc), - MvFrProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x542, 0x6), - MvClass0HpProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x548, 0x2), - MvHpProbs = Vmm.ReadBytes(VpxProbTablesAddress + 0x54a, 0x2) + SegmentationTreeProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x387, 0x7), + SegmentationPredProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x38e, 0x3), + Tx8x8Probs = vmm.ReadBytes(_vpxProbTablesAddress + 0x470, 0x2), + Tx16x16Probs = vmm.ReadBytes(_vpxProbTablesAddress + 0x472, 0x4), + Tx32x32Probs = vmm.ReadBytes(_vpxProbTablesAddress + 0x476, 0x6), + CoefProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x5a0, 0x900), + SkipProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x537, 0x3), + InterModeProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x400, 0x1c), + InterpFilterProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x52a, 0x8), + IsInterProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x41c, 0x4), + CompModeProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x532, 0x5), + SingleRefProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x580, 0xa), + CompRefProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x58a, 0x5), + YModeProbs0 = vmm.ReadBytes(_vpxProbTablesAddress + 0x480, 0x20), + YModeProbs1 = vmm.ReadBytes(_vpxProbTablesAddress + 0x47c, 0x4), + PartitionProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x4e0, 0x40), + MvJointProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x53b, 0x3), + MvSignProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x53e, 0x3), + MvClassProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x54c, 0x14), + MvClass0BitProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x540, 0x3), + MvBitsProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x56c, 0x14), + MvClass0FrProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x560, 0xc), + MvFrProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x542, 0x6), + MvClass0HpProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x548, 0x2), + MvHpProbs = vmm.ReadBytes(_vpxProbTablesAddress + 0x54a, 0x2) }; - byte[] FrameData = Vmm.ReadBytes(FrameDataAddress, FrameDataSize); + byte[] frameData = vmm.ReadBytes(_frameDataAddress, frameDataSize); - Vp9Decoder.Decode(Keys, Header, Probs, FrameData); + _vp9Decoder.Decode(keys, header, probs, frameData); } else { @@ -134,148 +134,148 @@ namespace Ryujinx.Graphics.VDec } } - private void SetDecoderCtxAddr(NvGpuVmm Vmm, int[] Arguments) + private void SetDecoderCtxAddr(NvGpuVmm vmm, int[] arguments) { - DecoderContextAddress = GetAddress(Arguments); + _decoderContextAddress = GetAddress(arguments); } - private void SetFrameDataAddr(NvGpuVmm Vmm, int[] Arguments) + private void SetFrameDataAddr(NvGpuVmm vmm, int[] arguments) { - FrameDataAddress = GetAddress(Arguments); + _frameDataAddress = GetAddress(arguments); } - private void SetVpxCurrLumaAddr(NvGpuVmm Vmm, int[] Arguments) + private void SetVpxCurrLumaAddr(NvGpuVmm vmm, int[] arguments) { - VpxCurrLumaAddress = GetAddress(Arguments); + _vpxCurrLumaAddress = GetAddress(arguments); } - private void SetVpxRef0LumaAddr(NvGpuVmm Vmm, int[] Arguments) + private void SetVpxRef0LumaAddr(NvGpuVmm vmm, int[] arguments) { - VpxRef0LumaAddress = GetAddress(Arguments); + _vpxRef0LumaAddress = GetAddress(arguments); } - private void SetVpxRef1LumaAddr(NvGpuVmm Vmm, int[] Arguments) + private void SetVpxRef1LumaAddr(NvGpuVmm vmm, int[] arguments) { - VpxRef1LumaAddress = GetAddress(Arguments); + _vpxRef1LumaAddress = GetAddress(arguments); } - private void SetVpxRef2LumaAddr(NvGpuVmm Vmm, int[] Arguments) + private void SetVpxRef2LumaAddr(NvGpuVmm vmm, int[] arguments) { - VpxRef2LumaAddress = GetAddress(Arguments); + _vpxRef2LumaAddress = GetAddress(arguments); } - private void SetVpxCurrChromaAddr(NvGpuVmm Vmm, int[] Arguments) + private void SetVpxCurrChromaAddr(NvGpuVmm vmm, int[] arguments) { - VpxCurrChromaAddress = GetAddress(Arguments); + _vpxCurrChromaAddress = GetAddress(arguments); } - private void SetVpxRef0ChromaAddr(NvGpuVmm Vmm, int[] Arguments) + private void SetVpxRef0ChromaAddr(NvGpuVmm vmm, int[] arguments) { - VpxRef0ChromaAddress = GetAddress(Arguments); + _vpxRef0ChromaAddress = GetAddress(arguments); } - private void SetVpxRef1ChromaAddr(NvGpuVmm Vmm, int[] Arguments) + private void SetVpxRef1ChromaAddr(NvGpuVmm vmm, int[] arguments) { - VpxRef1ChromaAddress = GetAddress(Arguments); + _vpxRef1ChromaAddress = GetAddress(arguments); } - private void SetVpxRef2ChromaAddr(NvGpuVmm Vmm, int[] Arguments) + private void SetVpxRef2ChromaAddr(NvGpuVmm vmm, int[] arguments) { - VpxRef2ChromaAddress = GetAddress(Arguments); + _vpxRef2ChromaAddress = GetAddress(arguments); } - private void SetVpxProbTablesAddr(NvGpuVmm Vmm, int[] Arguments) + private void SetVpxProbTablesAddr(NvGpuVmm vmm, int[] arguments) { - VpxProbTablesAddress = GetAddress(Arguments); + _vpxProbTablesAddress = GetAddress(arguments); } - private static long GetAddress(int[] Arguments) + private static long GetAddress(int[] arguments) { - return (long)(uint)Arguments[0] << 8; + return (long)(uint)arguments[0] << 8; } - internal void CopyPlanes(NvGpuVmm Vmm, SurfaceOutputConfig OutputConfig) + internal void CopyPlanes(NvGpuVmm vmm, SurfaceOutputConfig outputConfig) { - switch (OutputConfig.PixelFormat) + switch (outputConfig.PixelFormat) { - case SurfacePixelFormat.RGBA8: CopyPlanesRgba8 (Vmm, OutputConfig); break; - case SurfacePixelFormat.YUV420P: CopyPlanesYuv420p(Vmm, OutputConfig); break; + case SurfacePixelFormat.Rgba8: CopyPlanesRgba8 (vmm, outputConfig); break; + case SurfacePixelFormat.Yuv420P: CopyPlanesYuv420P(vmm, outputConfig); break; - default: ThrowUnimplementedPixelFormat(OutputConfig.PixelFormat); break; + default: ThrowUnimplementedPixelFormat(outputConfig.PixelFormat); break; } } - private void CopyPlanesRgba8(NvGpuVmm Vmm, SurfaceOutputConfig OutputConfig) + private void CopyPlanesRgba8(NvGpuVmm vmm, SurfaceOutputConfig outputConfig) { - FFmpegFrame Frame = FFmpegWrapper.GetFrameRgba(); + FFmpegFrame frame = FFmpegWrapper.GetFrameRgba(); - if ((Frame.Width | Frame.Height) == 0) + if ((frame.Width | frame.Height) == 0) { return; } - GalImage Image = new GalImage( - OutputConfig.SurfaceWidth, - OutputConfig.SurfaceHeight, 1, 1, 1, - OutputConfig.GobBlockHeight, 1, + GalImage image = new GalImage( + outputConfig.SurfaceWidth, + outputConfig.SurfaceHeight, 1, 1, 1, + outputConfig.GobBlockHeight, 1, GalMemoryLayout.BlockLinear, - GalImageFormat.RGBA8 | GalImageFormat.Unorm, + GalImageFormat.Rgba8 | GalImageFormat.Unorm, GalTextureTarget.TwoD); - ImageUtils.WriteTexture(Vmm, Image, Vmm.GetPhysicalAddress(OutputConfig.SurfaceLumaAddress), Frame.Data); + ImageUtils.WriteTexture(vmm, image, vmm.GetPhysicalAddress(outputConfig.SurfaceLumaAddress), frame.Data); } - private void CopyPlanesYuv420p(NvGpuVmm Vmm, SurfaceOutputConfig OutputConfig) + private void CopyPlanesYuv420P(NvGpuVmm vmm, SurfaceOutputConfig outputConfig) { - FFmpegFrame Frame = FFmpegWrapper.GetFrame(); + FFmpegFrame frame = FFmpegWrapper.GetFrame(); - if ((Frame.Width | Frame.Height) == 0) + if ((frame.Width | frame.Height) == 0) { return; } - int HalfSrcWidth = Frame.Width / 2; + int halfSrcWidth = frame.Width / 2; - int HalfWidth = Frame.Width / 2; - int HalfHeight = Frame.Height / 2; + int halfWidth = frame.Width / 2; + int halfHeight = frame.Height / 2; - int AlignedWidth = (OutputConfig.SurfaceWidth + 0xff) & ~0xff; + int alignedWidth = (outputConfig.SurfaceWidth + 0xff) & ~0xff; - for (int Y = 0; Y < Frame.Height; Y++) + for (int y = 0; y < frame.Height; y++) { - int Src = Y * Frame.Width; - int Dst = Y * AlignedWidth; + int src = y * frame.Width; + int dst = y * alignedWidth; - int Size = Frame.Width; + int size = frame.Width; - for (int Offset = 0; Offset < Size; Offset++) + for (int offset = 0; offset < size; offset++) { - Vmm.WriteByte(OutputConfig.SurfaceLumaAddress + Dst + Offset, *(Frame.LumaPtr + Src + Offset)); + vmm.WriteByte(outputConfig.SurfaceLumaAddress + dst + offset, *(frame.LumaPtr + src + offset)); } } //Copy chroma data from both channels with interleaving. - for (int Y = 0; Y < HalfHeight; Y++) + for (int y = 0; y < halfHeight; y++) { - int Src = Y * HalfSrcWidth; - int Dst = Y * AlignedWidth; + int src = y * halfSrcWidth; + int dst = y * alignedWidth; - for (int X = 0; X < HalfWidth; X++) + for (int x = 0; x < halfWidth; x++) { - Vmm.WriteByte(OutputConfig.SurfaceChromaUAddress + Dst + X * 2 + 0, *(Frame.ChromaBPtr + Src + X)); - Vmm.WriteByte(OutputConfig.SurfaceChromaUAddress + Dst + X * 2 + 1, *(Frame.ChromaRPtr + Src + X)); + vmm.WriteByte(outputConfig.SurfaceChromaUAddress + dst + x * 2 + 0, *(frame.ChromaBPtr + src + x)); + vmm.WriteByte(outputConfig.SurfaceChromaUAddress + dst + x * 2 + 1, *(frame.ChromaRPtr + src + x)); } } } private void ThrowUnimplementedCodec() { - throw new NotImplementedException("Codec \"" + CurrentVideoCodec + "\" is not supported!"); + throw new NotImplementedException("Codec \"" + _currentVideoCodec + "\" is not supported!"); } - private void ThrowUnimplementedPixelFormat(SurfacePixelFormat PixelFormat) + private void ThrowUnimplementedPixelFormat(SurfacePixelFormat pixelFormat) { - throw new NotImplementedException("Pixel format \"" + PixelFormat + "\" is not supported!"); + throw new NotImplementedException("Pixel format \"" + pixelFormat + "\" is not supported!"); } } }
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