diff options
| author | TSR Berry <20988865+TSRBerry@users.noreply.github.com> | 2023-04-08 01:22:00 +0200 |
|---|---|---|
| committer | Mary <thog@protonmail.com> | 2023-04-27 23:51:14 +0200 |
| commit | cee712105850ac3385cd0091a923438167433f9f (patch) | |
| tree | 4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.Graphics.Nvdec/H264Decoder.cs | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Graphics.Nvdec/H264Decoder.cs')
| -rw-r--r-- | Ryujinx.Graphics.Nvdec/H264Decoder.cs | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/Ryujinx.Graphics.Nvdec/H264Decoder.cs b/Ryujinx.Graphics.Nvdec/H264Decoder.cs deleted file mode 100644 index ecc7dbc7..00000000 --- a/Ryujinx.Graphics.Nvdec/H264Decoder.cs +++ /dev/null @@ -1,57 +0,0 @@ -using Ryujinx.Graphics.Nvdec.FFmpeg.H264; -using Ryujinx.Graphics.Nvdec.Image; -using Ryujinx.Graphics.Nvdec.Types.H264; -using Ryujinx.Graphics.Video; -using System; - -namespace Ryujinx.Graphics.Nvdec -{ - static class H264Decoder - { - private const int MbSizeInPixels = 16; - - public static void Decode(NvdecDecoderContext context, ResourceManager rm, ref NvdecRegisters state) - { - PictureInfo pictureInfo = rm.Gmm.DeviceRead<PictureInfo>(state.SetDrvPicSetupOffset); - H264PictureInfo info = pictureInfo.Convert(); - - ReadOnlySpan<byte> bitstream = rm.Gmm.DeviceGetSpan(state.SetInBufBaseOffset, (int)pictureInfo.BitstreamSize); - - int width = (int)pictureInfo.PicWidthInMbs * MbSizeInPixels; - int height = (int)pictureInfo.PicHeightInMbs * MbSizeInPixels; - - int surfaceIndex = (int)pictureInfo.OutputSurfaceIndex; - - uint lumaOffset = state.SetPictureLumaOffset[surfaceIndex]; - uint chromaOffset = state.SetPictureChromaOffset[surfaceIndex]; - - Decoder decoder = context.GetH264Decoder(); - - ISurface outputSurface = rm.Cache.Get(decoder, 0, 0, width, height); - - if (decoder.Decode(ref info, outputSurface, bitstream)) - { - 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); - } - } -} |
