aboutsummaryrefslogtreecommitdiff
path: root/Ryujinx.Graphics.Nvdec/H264Decoder.cs
diff options
context:
space:
mode:
authorTSR Berry <20988865+TSRBerry@users.noreply.github.com>2023-04-08 01:22:00 +0200
committerMary <thog@protonmail.com>2023-04-27 23:51:14 +0200
commitcee712105850ac3385cd0091a923438167433f9f (patch)
tree4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.Graphics.Nvdec/H264Decoder.cs
parentcd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff)
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Graphics.Nvdec/H264Decoder.cs')
-rw-r--r--Ryujinx.Graphics.Nvdec/H264Decoder.cs57
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);
- }
- }
-}