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Add support for bigger UBOs, fix sRGB regression, small improvement t… (#503)

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* Add support for bigger UBOs, fix sRGB regression, small improvement to the 2D copy engine

* Break into multiple lines

* Read fractions for source/step values on the 2d copy engine aswell

* Use fixed point math for more speed

* Fix reinterpret when texture sizes are different
This commit is contained in:
gdkchan 2018-11-28 21:09:44 -02:00 • committed by GitHub
parent 00579927e4
commit 59964f667c
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 90 additions and 24 deletions
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33
Ryujinx.Graphics/Gal/OpenGL/OGLRenderTarget.cs
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@ -90,6 +90,8 @@ namespace Ryujinx.Graphics.Gal.OpenGL
private int CopyPBO;
public bool FramebufferSrgb { get; set; }
public OGLRenderTarget(OGLTexture Texture)
{
Attachments = new FrameBufferAttachments();
@ -363,11 +365,24 @@ namespace Ryujinx.Graphics.Gal.OpenGL
GL.Clear(ClearBufferMask.ColorBufferBit);
GL.Disable(EnableCap.FramebufferSrgb);
GL.BlitFramebuffer(
SrcX0, SrcY0, SrcX1, SrcY1,
DstX0, DstY0, DstX1, DstY1,
SrcX0,
SrcY0,
SrcX1,
SrcY1,
DstX0,
DstY0,
DstX1,
DstY1,
ClearBufferMask.ColorBufferBit,
BlitFramebufferFilter.Linear);
if (FramebufferSrgb)
{
GL.Enable(EnableCap.FramebufferSrgb);
}
}
public void Copy(
@ -432,7 +447,9 @@ namespace Ryujinx.Graphics.Gal.OpenGL
return;
}
if (NewImage.Format == OldImage.Format)
if (NewImage.Format == OldImage.Format &&
NewImage.Width == OldImage.Width &&
NewImage.Height == OldImage.Height)
{
return;
}
@ -444,7 +461,11 @@ namespace Ryujinx.Graphics.Gal.OpenGL
GL.BindBuffer(BufferTarget.PixelPackBuffer, CopyPBO);
GL.BufferData(BufferTarget.PixelPackBuffer, Math.Max(ImageUtils.GetSize(OldImage), ImageUtils.GetSize(NewImage)), IntPtr.Zero, BufferUsageHint.StreamCopy);
//The buffer should be large enough to hold the largest texture.
int BufferSize = Math.Max(ImageUtils.GetSize(OldImage),
ImageUtils.GetSize(NewImage));
GL.BufferData(BufferTarget.PixelPackBuffer, BufferSize, IntPtr.Zero, BufferUsageHint.StreamCopy);
if (!Texture.TryGetImageHandler(Key, out ImageHandler CachedImage))
{
@ -460,8 +481,12 @@ namespace Ryujinx.Graphics.Gal.OpenGL
GL.BindBuffer(BufferTarget.PixelPackBuffer, 0);
GL.BindBuffer(BufferTarget.PixelUnpackBuffer, CopyPBO);
GL.PixelStore(PixelStoreParameter.UnpackRowLength, OldImage.Width);
Texture.Create(Key, ImageUtils.GetSize(NewImage), NewImage);
GL.PixelStore(PixelStoreParameter.UnpackRowLength, 0);
GL.BindBuffer(BufferTarget.PixelUnpackBuffer, 0);
}