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const-ifying shaders

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minjaesong
2023-08-03 18:37:23 +09:00
parent f7e4987785
commit c73461a407
17 changed files with 49 additions and 49 deletions
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12
src/shaders/float_to_disp_dither_static.frag
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@@ -21,14 +21,14 @@ uniform float zoomInv = 1.0;
out vec4 fragColor;
float quant = 255.0; // 64 steps -> 63.0; 256 steps -> 255.0
vec4 quantiser = vec4(quant);
vec4 quantiserDivider = vec4(1.0 / quant);
const float quant = 255.0; // 64 steps -> 63.0; 256 steps -> 255.0
const vec4 quantiser = vec4(quant);
const vec4 quantiserDivider = vec4(1.0 / quant);
vec2 boolean = vec2(0.0, 1.0);
vec4 halfvec = vec4(0.5);
const vec2 boolean = vec2(0.0, 1.0);
const vec4 halfvec = vec4(0.5);
vec2 patternsize = vec2(1.0/512.0, 1.0/512.0);
const vec2 patternsize = vec2(1.0/512.0, 1.0/512.0);
vec4 nearestColour(vec4 inColor) {
return floor(quantiser * inColor + halfvec) * quantiserDivider;