mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-08-20 15:48:43 +02:00
* Support NVDEC H264 interlaced video decoding and VIC deinterlacing * Remove unused code
42 lines
1.2 KiB
C#
42 lines
1.2 KiB
C#
using FFmpeg.AutoGen;
|
|
using Ryujinx.Graphics.Video;
|
|
using System;
|
|
|
|
namespace Ryujinx.Graphics.Nvdec.FFmpeg
|
|
{
|
|
unsafe class Surface : ISurface
|
|
{
|
|
public AVFrame* Frame { get; }
|
|
|
|
public int RequestedWidth { get; }
|
|
public int RequestedHeight { get; }
|
|
|
|
public Plane YPlane => new Plane((IntPtr)Frame->data[0], Stride * Height);
|
|
public Plane UPlane => new Plane((IntPtr)Frame->data[1], UvStride * UvHeight);
|
|
public Plane VPlane => new Plane((IntPtr)Frame->data[2], UvStride * UvHeight);
|
|
|
|
public FrameField Field => Frame->interlaced_frame != 0 ? FrameField.Interlaced : FrameField.Progressive;
|
|
|
|
public int Width => Frame->width;
|
|
public int Height => Frame->height;
|
|
public int Stride => Frame->linesize[0];
|
|
public int UvWidth => (Width + 1) >> 1;
|
|
public int UvHeight => (Height + 1) >> 1;
|
|
public int UvStride => Frame->linesize[1];
|
|
|
|
public Surface(int width, int height)
|
|
{
|
|
RequestedWidth = width;
|
|
RequestedHeight = height;
|
|
|
|
Frame = ffmpeg.av_frame_alloc();
|
|
}
|
|
|
|
public void Dispose()
|
|
{
|
|
ffmpeg.av_frame_unref(Frame);
|
|
ffmpeg.av_free(Frame);
|
|
}
|
|
}
|
|
}
|