From c5f71d6b8781e99affe91dcac5fb65197f1db573 Mon Sep 17 00:00:00 2001
From: vladislavbelov <vladislavbelov@wildfiregames.com>
Date: Sat, 7 May 2022 20:57:16 +0000
Subject: [PATCH] Fixes grayscaleFactor usage in Canvas2D ARB shader added in
 1f192f1593. Fixes #6536

Tested By: Langbart
This was SVN commit r26857.
---
 binaries/data/mods/mod/shaders/arb/canvas2d.fp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/binaries/data/mods/mod/shaders/arb/canvas2d.fp b/binaries/data/mods/mod/shaders/arb/canvas2d.fp
index 341db36ada..c125de6791 100644
--- a/binaries/data/mods/mod/shaders/arb/canvas2d.fp
+++ b/binaries/data/mods/mod/shaders/arb/canvas2d.fp
@@ -18,7 +18,7 @@ DP3 colorGray.rgb, colorTex, grayscale;
 MOV colorGray.a, colorTex.a;
 
 TEMP color;
-LRP color, grayscaleFactor, colorGray, colorTex;
+LRP color, grayscaleFactor.r, colorGray, colorTex;
 MUL color, color, colorMul;
 ADD color, color, colorAdd;