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Update crt-geom-mini.slang (#617)

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metallic77 2024-07-31 02:06:55 +03:00 committed by GitHub
parent f65a4bce69
commit 679a3321c1
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1 changed files with 6 additions and 6 deletions
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crt/shaders/crt-geom-mini.slang
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@ -98,7 +98,7 @@ vec2 Warp(vec2 coord)
void main() void main()
{ {
vec3 res = vec3(0.0); vec3 res = vec3(0.0);
vec2 dx = vec2(SourceSize.z*0.35,0.0); //sharpness vec2 dx = vec2(SourceSize.z*0.5,0.0); //sharpness
vec2 pos, corn; vec2 pos, corn;
if(CURV == 1.0){ if(CURV == 1.0){
pos = Warp(vTexCoord); pos = Warp(vTexCoord);
@ -115,12 +115,12 @@ vec2 f = pos*SourceSize.xy - near;
xy.y = (near.y + 16.0*f.y*f.y*f.y*f.y*f.y)*SourceSize.w; xy.y = (near.y + 16.0*f.y*f.y*f.y*f.y*f.y)*SourceSize.w;
//kaizer precalculated //kaizer precalculated
res += texture(Source,xy).rgb*-0.6052; res += texture(Source,xy-dx).rgb*-1.6;
res += texture(Source,xy+2.0*dx).rgb*0.6052; res += texture(Source,xy).rgb*3.3;
res += texture(Source,xy+3.0*dx).rgb*0.96356; res += texture(Source,xy+dx).rgb*5.6;
res += texture(Source,xy+4.0*dx).rgb*0.92896; res += texture(Source,xy+2.0*dx).rgb*-1.5;
res /= 1.8925; res /= 5.8;
float a = dot(vec3(0.2),res); float a = dot(vec3(0.2),res);
float s = mix(scanlines,scanlines*0.5,a); float s = mix(scanlines,scanlines*0.5,a);