From 7579f633bc6a3d470c50b3f739ea8dca17c3927a Mon Sep 17 00:00:00 2001
From: ledoge <8040316+ledoge@users.noreply.github.com>
Date: Thu, 6 Jan 2022 09:10:29 +0100
Subject: [PATCH] Minor shader optimization

---
 dwm_lut.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dwm_lut.c b/dwm_lut.c
index 2833606..f06b945 100644
--- a/dwm_lut.c
+++ b/dwm_lut.c
@@ -79,7 +79,7 @@ char shaders[] = STRINGIFY((
         static float c3 = 2392 /  128.;
 
         float3 SampleLut(float3 index) {
-            float3 tex = index / lutSize + 0.5 / lutSize;
+            float3 tex = (index + 0.5) / lutSize;
             return lutTex.Sample(smp, tex).rgb;
         }