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Merge pull request #112801 from clayjohn/premul-alpha-sss

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Apply `PREMUL_ALPHA_FACTOR` only in non-split-specular shader variants.
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Thaddeus Crews 2025-11-17 10:56:40 -06:00
commit 46adcc6268
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1 changed files with 4 additions and 4 deletions
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servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl
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@ -2909,6 +2909,10 @@ void fragment_shader(in SceneData scene_data) {
frag_color.rgb = frag_color.rgb * fog.a + fog.rgb;
#endif //!FOG_DISABLED
#if defined(PREMUL_ALPHA_USED) && !defined(MODE_RENDER_DEPTH)
frag_color.rgb *= premul_alpha;
#endif //PREMUL_ALPHA_USED
#endif //MODE_SEPARATE_SPECULAR
#endif //MODE_RENDER_DEPTH
@ -2921,10 +2925,6 @@ void fragment_shader(in SceneData scene_data) {
motion_vector = prev_position_uv - position_uv;
#endif
#if defined(PREMUL_ALPHA_USED) && !defined(MODE_RENDER_DEPTH)
frag_color.rgb *= premul_alpha;
#endif //PREMUL_ALPHA_USED
}
void main() {