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gsk: Use consistent naming for blend fragment shader

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This should make it immediately clear if we're doing something wrong.
This commit is contained in:
Emmanuele Bassi 2016-07-08 16:26:44 +01:00
parent 9c86579e47
commit c052443633
1 changed files with 10 additions and 10 deletions
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20
gsk/resources/glsl/blend.fs.glsl
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@ -28,35 +28,35 @@ vec3 BlendLighten(vec3 Cb, vec3 Cs) {
}
void main() {
vec4 mask = Texture(parentMap, vUv);
vec4 diffuse = Texture(map, vUv);
vec4 Cb = Texture(parentMap, vUv);
vec4 Cs = Texture(map, vUv);
vec3 res;
if (blendMode == 0) {
res = diffuse.xyz;
res = Cs.xyz;
}
else if (blendMode == 1) {
res = BlendMultiply(mask.xyz, diffuse.xyz);
res = BlendMultiply(Cb.xyz, Cs.xyz);
}
else if (blendMode == 2) {
res = BlendScreen(mask.xyz, diffuse.xyz);
res = BlendScreen(Cb.xyz, Cs.xyz);
}
else if (blendMode == 3) {
res = BlendOverlay(mask.xyz, diffuse.xyz);
res = BlendOverlay(Cb.xyz, Cs.xyz);
}
else if (blendMode == 4) {
res = BlendDarken(mask.xyz, diffuse.xyz);
res = BlendDarken(Cb.xyz, Cs.xyz);
}
else if (blendMode == 5) {
res = BlendLighten(mask.xyz, diffuse.xyz);
res = BlendLighten(Cb.xyz, Cs.xyz);
}
else if (blendMode == 8) {
res = BlendHardLight(mask.xyz, diffuse.xyz);
res = BlendHardLight(Cb.xyz, Cs.xyz);
}
else {
// Use red for debugging missing blend modes
res = vec3(1.0, 0.0, 0.0);
}
setOutputColor(vec4(res, diffuse.a * alpha));
setOutputColor(vec4(res, Cs.a * alpha));
}