From 59900d7f00b14681acfc7ef5e8d1e18d53664e1c Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Fri, 9 Jul 2021 00:09:07 -0300
Subject: Unscale textureSize when resolution scaling is used (#2441)

* Unscale textureSize when resolution scaling is used

* Fix textureSize on compute

* Flag texture size as needing res scale values too
---
 .../CodeGen/Glsl/HelperFunctions/TexelFetchScale_cp.glsl       | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/TexelFetchScale_cp.glsl')

diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/TexelFetchScale_cp.glsl b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/TexelFetchScale_cp.glsl
index 88d18246..abc3f428 100644
--- a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/TexelFetchScale_cp.glsl
+++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/TexelFetchScale_cp.glsl
@@ -6,4 +6,14 @@
         return inputVec;
     }
     return ivec2(vec2(inputVec) * scale);
+}
+
+int Helper_TextureSizeUnscale(int size, int samplerIndex)
+{
+    float scale = cp_renderScale[samplerIndex];
+    if (scale == 1.0)
+    {
+        return size;
+    }
+    return int(float(size) / scale);
 }
\ No newline at end of file
-- 
cgit v1.2.3