diff options
| author | gdk <gab.dark.100@gmail.com> | 2019-10-13 03:02:07 -0300 |
|---|---|---|
| committer | Thog <thog@protonmail.com> | 2020-01-09 02:13:00 +0100 |
| commit | 1876b346fea647e8284a66bb6d62c38801035cff (patch) | |
| tree | 6eeff094298cda84d1613dc5ec0691e51d7b35f1 /Ryujinx.Graphics.Gpu/Engine/MethodCopyTexture.cs | |
| parent | f617fb542a0e3d36012d77a4b5acbde7b08902f2 (diff) | |
Initial work
Diffstat (limited to 'Ryujinx.Graphics.Gpu/Engine/MethodCopyTexture.cs')
| -rw-r--r-- | Ryujinx.Graphics.Gpu/Engine/MethodCopyTexture.cs | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/Ryujinx.Graphics.Gpu/Engine/MethodCopyTexture.cs b/Ryujinx.Graphics.Gpu/Engine/MethodCopyTexture.cs new file mode 100644 index 00000000..e2c40805 --- /dev/null +++ b/Ryujinx.Graphics.Gpu/Engine/MethodCopyTexture.cs @@ -0,0 +1,70 @@ +using Ryujinx.Graphics.GAL; +using Ryujinx.Graphics.Gpu.State; + +namespace Ryujinx.Graphics.Gpu.Engine +{ + partial class Methods + { + private void CopyTexture(int argument) + { + CopyTexture dstCopyTexture = _context.State.GetCopyDstTexture(); + CopyTexture srcCopyTexture = _context.State.GetCopySrcTexture(); + + Image.Texture srcTexture = _textureManager.FindOrCreateTexture(srcCopyTexture); + + if (srcTexture == null) + { + return; + } + + // When the source texture that was found has a depth format, + // we must enforce the target texture also has a depth format, + // as copies between depth and color formats are not allowed. + if (srcTexture.Format == Format.D32Float) + { + dstCopyTexture.Format = RtFormat.D32Float; + } + + Image.Texture dstTexture = _textureManager.FindOrCreateTexture(dstCopyTexture); + + if (dstTexture == null) + { + return; + } + + CopyTextureControl control = _context.State.GetCopyTextureControl(); + + CopyRegion region = _context.State.GetCopyRegion(); + + int srcX1 = (int)(region.SrcXF >> 32); + int srcY1 = (int)(region.SrcYF >> 32); + + int srcX2 = (int)((region.SrcXF + region.SrcWidthRF * region.DstWidth) >> 32); + int srcY2 = (int)((region.SrcYF + region.SrcHeightRF * region.DstHeight) >> 32); + + int dstX1 = region.DstX; + int dstY1 = region.DstY; + + int dstX2 = region.DstX + region.DstWidth; + int dstY2 = region.DstY + region.DstHeight; + + Extents2D srcRegion = new Extents2D( + srcX1 / srcTexture.Info.SamplesInX, + srcY1 / srcTexture.Info.SamplesInY, + srcX2 / srcTexture.Info.SamplesInX, + srcY2 / srcTexture.Info.SamplesInY); + + Extents2D dstRegion = new Extents2D( + dstX1 / dstTexture.Info.SamplesInX, + dstY1 / dstTexture.Info.SamplesInY, + dstX2 / dstTexture.Info.SamplesInX, + dstY2 / dstTexture.Info.SamplesInY); + + bool linearFilter = control.UnpackLinearFilter(); + + srcTexture.HostTexture.CopyTo(dstTexture.HostTexture, srcRegion, dstRegion, linearFilter); + + dstTexture.Modified = true; + } + } +}
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