stuff/Ryujinx
stuff/Ryujinx
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Finish SetData /w region

Browse source
This commit is contained in:
Isaac Marovitz 2023-07-28 15:04:35 -04:00 committed by Isaac Marovitz
parent 66d575965c
commit 8b21447018
1 changed files with 15 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
src/Ryujinx.Graphics.Metal/Texture.cs
View file

@ -14,7 +14,7 @@ namespace Ryujinx.Graphics.Metal
private readonly MTLDevice _device;
public MTLTexture MTLTexture;
public TextureCreateInfo Info => Info;
public TextureCreateInfo Info => _info;
public int Width => Info.Width;
public int Height => Info.Height;
@ -114,22 +114,28 @@ namespace Ryujinx.Graphics.Metal
throw new NotImplementedException();
}
public unsafe void SetData(SpanOrArray<byte> data, int layer, int level, Rectangle<int> region)
public void SetData(SpanOrArray<byte> data, int layer, int level, Rectangle<int> region)
{
// TODO: Figure out bytesPerRow
// For an ordinary or packed pixel format, the stride, in bytes, between rows of source data.
// For a compressed pixel format, the stride is the number of bytes from the beginning of one row of blocks to the beginning of the next.
if (MTLTexture.IsSparse)
ulong bytesPerRow = 0;
ulong bytesPerRow = (ulong)(Info.Width * Info.BytesPerPixel);
ulong bytesPerImage = 0;
if (MTLTexture.TextureType == MTLTextureType.Type3D)
{
bytesPerImage = bytesPerRow * (ulong)Info.Height;
}
var mtlRegion = new MTLRegion
{
origin = new MTLOrigin { x = (ulong)region.X, y = (ulong)region.Y },
size = new MTLSize { width = (ulong)region.Width, height = (ulong)region.Height },
};
fixed (byte* pData = data.Span)
unsafe
{
MTLTexture.ReplaceRegion(mtlRegion, (ulong)level, (ulong)layer, new IntPtr(pData), bytesPerRow, 0);
fixed (byte* pData = data.Span)
{
MTLTexture.ReplaceRegion(mtlRegion, (ulong)level, (ulong)layer, new IntPtr(pData), bytesPerRow, bytesPerImage);
}
}
}