ryujinx/Ryujinx.Graphics.Vic/Image/SurfaceCommon.cs
gdkchan 4d02a2d2c0
New NVDEC and VIC implementation (#1384)
* Initial NVDEC and VIC implementation

* Update FFmpeg.AutoGen to 4.3.0

* Add nvdec dependencies for Windows

* Unify some VP9 structures

* Rename VP9 structure fields

* Improvements to Video API

* XML docs for Common.Memory

* Remove now unused or redundant overloads from MemoryAccessor

* NVDEC UV surface read/write scalar paths

* Add FIXME comments about hacky things/stuff that will need to be fixed in the future

* Cleaned up VP9 memory allocation

* Remove some debug logs

* Rename some VP9 structs

* Remove unused struct

* No need to compile Ryujinx.Graphics.Host1x with unsafe anymore

* Name AsyncWorkQueue threads to make debugging easier

* Make Vp9PictureInfo a ref struct

* LayoutConverter no longer needs the depth argument (broken by rebase)

* Pooling of VP9 buffers, plus fix a memory leak on VP9

* Really wish VS could rename projects properly...

* Address feedback

* Remove using

* Catch OperationCanceledException

* Add licensing informations

* Add THIRDPARTY.md to release too

Co-authored-by: Thog <me@thog.eu>
2020-07-12 05:07:01 +02:00

34 lines
892 B
C#

using Ryujinx.Common;
using Ryujinx.Graphics.Texture;
namespace Ryujinx.Graphics.Vic.Image
{
static class SurfaceCommon
{
public static int GetPitch(int width, int bytesPerPixel)
{
return BitUtils.AlignUp(width * bytesPerPixel, 256);
}
public static int GetBlockLinearSize(int width, int height, int bytesPerPixel, int gobBlocksInY)
{
return SizeCalculator.GetBlockLinearTextureSize(width, height, 1, 1, 1, 1, 1, bytesPerPixel, gobBlocksInY, 1, 1).TotalSize;
}
public static ulong ExtendOffset(uint offset)
{
return (ulong)offset << 8;
}
public static ushort Upsample(byte value)
{
return (ushort)(value << 2);
}
public static byte Downsample(ushort value)
{
return (byte)(value >> 2);
}
}
}