From 484eb645ae0611f60fae845ed011ed6115352e06 Mon Sep 17 00:00:00 2001
From: riperiperi <rhy3756547@hotmail.com>
Date: Tue, 7 Jul 2020 03:41:07 +0100
Subject: Implement Zero-Configuration Resolution Scaling (#1365)
* Initial implementation of Render Target Scaling
Works with most games I have. No GUI option right now, it is hardcoded.
Missing handling for texelFetch operation.
* Realtime Configuration, refactoring.
* texelFetch scaling on fragment shader (WIP)
* Improve Shader-Side changes.
* Fix potential crash when no color/depth bound
* Workaround random uses of textures in compute.
This was blacklisting textures in a few games despite causing no bugs. Will eventually add full support so this doesn't break anything.
* Fix scales oscillating when changing between non-native scales.
* Scaled textures on compute, cleanup, lazier uniform update.
* Cleanup.
* Fix stupidity
* Address Thog Feedback.
* Cover most of GDK's feedback (two comments remain)
* Fix bad rename
* Move IsDepthStencil to FormatExtensions, add docs.
* Fix default config, square texture detection.
* Three final fixes:
- Nearest copy when texture is integer format.
- Texture2D -> Texture3D copy correctly blacklists the texture before trying an unscaled copy (caused driver error)
- Discount small textures.
* Remove scale threshold.
Not needed right now - we'll see if we run into problems.
* All CPU modification blacklists scale.
* Fix comment.
---
Ryujinx.Graphics.OpenGL/Program.cs | 6 ++++++
1 file changed, 6 insertions(+)
(limited to 'Ryujinx.Graphics.OpenGL/Program.cs')
diff --git a/Ryujinx.Graphics.OpenGL/Program.cs b/Ryujinx.Graphics.OpenGL/Program.cs
index fe14e9a9..8b4f6e24 100644
--- a/Ryujinx.Graphics.OpenGL/Program.cs
+++ b/Ryujinx.Graphics.OpenGL/Program.cs
@@ -21,6 +21,9 @@ namespace Ryujinx.Graphics.OpenGL
public int Handle { get; private set; }
+ public int FragmentRenderScaleUniform { get; }
+ public int ComputeRenderScaleUniform { get; }
+
public bool IsLinked { get; private set; }
private int[] _ubBindingPoints;
@@ -162,6 +165,9 @@ namespace Ryujinx.Graphics.OpenGL
imageUnit++;
}
}
+
+ FragmentRenderScaleUniform = GL.GetUniformLocation(Handle, "fp_renderScale");
+ ComputeRenderScaleUniform = GL.GetUniformLocation(Handle, "cp_renderScale");
}
public void Bind()
--
cgit v1.2.3-70-g09d2