From 4963ec4cc43529adec95efe79a5e24d9cd5aaf65 Mon Sep 17 00:00:00 2001
From: Lior Halphon <LIJI32@gmail.com>
Date: Fri, 6 Mar 2020 17:37:29 +0200
Subject: [PATCH] Gamma correction in the CRT shader

---
 Shaders/CRT.fsh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Shaders/CRT.fsh b/Shaders/CRT.fsh
index 8684451..c1ae7ef 100644
--- a/Shaders/CRT.fsh
+++ b/Shaders/CRT.fsh
@@ -158,6 +158,8 @@ STATIC vec4 scale(sampler2D image, vec2 position, vec2 input_resolution, vec2 ou
         ret *= output_resolution.y - pixel_position.y;
     }
     
+    // Gamma correction
+    ret = pow(ret, 0.72);
     
     return ret;
 }