w/e

assets/test_2.frag

@@ -63,4 +63,5 @@ vec4 srgb_to_linear(vec4 srgb) {
 void main()
 {
     finalColor = linear_to_srgb(vec4(1, 1, 1, 0.25));
+    finalColor = vec4(1);
 }

assets/text.frag

@@ -14,8 +14,53 @@ uniform float divider = 0.5;
 
 out vec4 finalColor;
 
-void main()
-{
+float float_to_srgb(float l) {
+    if (l < 0.0031308) {
+        return l * 12.92;
+    } else {
+        return 1.055 * pow(l, 0.41666) - 0.055;
+    }
+}
+
+vec4 linear_to_srgb(vec4 linear) {
+    vec4 srgb;
+
+    if (linear.r < 0.0031308) {
+        srgb.r = linear.r * 12.92;
+    } else {
+        srgb.r = 1.055 * pow(linear.r, 0.41666) - 0.055;
+    }
+
+    if (linear.g < 0.0031308) {
+        srgb.g = linear.g * 12.92;
+    } else {
+        srgb.g = 1.055 * pow(linear.g, 0.41666) - 0.055;
+    }
+
+    if (linear.b < 0.0031308) {
+        srgb.b = linear.b * 12.92;
+    } else {
+        srgb.b = 1.055 * pow(linear.b, 0.41666) - 0.055;
+    }
+
+    srgb.a = linear.a;
+
+    return srgb;
+}
+
+float float_to_linear(float s) {
+    if (s <= 0.04045) {
+        return s / 12.92;
+    } else {
+        return pow((s + 0.055) / 1.055, 2.4);
+    }
+}
+
+vec4 srgb_to_linear(vec4 srgb) {
+    return vec4(float_to_linear(srgb.r), float_to_linear(srgb.g), float_to_linear(srgb.b), srgb.a);
+}
+
+void main() {
     // // Texel color fetching from texture sampler
     vec4 texelColor0 = texture(texture0, fragTexCoord);
     // vec4 texelColor1 = texture(texture1, fragTexCoord);
@@ -23,5 +68,5 @@ void main()
     // float x = fract(fragTexCoord.s);
     // float final = smoothstep(divider - 0.1, divider + 0.1, x);
 
-    finalColor = vec4(1, 1, 1, texelColor0.r);//xelColor0;//vec4(1, 1, 0.0, 1.0);
+    finalColor = vec4(1, 1, 1, float_to_srgb(texelColor0.r)); //xelColor0;//vec4(1, 1, 0.0, 1.0);
 }