1 files changed, 6 insertions, 0 deletions
diff --git a/src/main/resources/shaders/modules/utils.glsl b/src/main/resources/shaders/modules/utils.glsl
index 6908f3b..3520df1 100644
--- a/src/main/resources/shaders/modules/utils.glsl
+++ b/src/main/resources/shaders/modules/utils.glsl
@@ -7,3 +7,9 @@ float ssubtract(float a, float b, float k) {
   return -smin(-a, b, k);
 }
 
+vec3 srgb(float r, float g, float b) {
+  return vec3(pow(r, 2.2), pow(g, 2.2), pow(b, 2.2));
+}
+vec3 srgb(vec3 c) {
+  return srgb(c.r, c.g, c.b);
+}