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Gamma correction in the CRT shader

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Lior Halphon
2020-03-06 17:37:29 +02:00
parent ee939a3782
commit 4963ec4cc4
1 changed files with 2 additions and 0 deletions
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Shaders/CRT.fsh
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@@ -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;
}