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OpenGL: Fix shift signedness in fog calculation

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This commit is contained in:
wheremyfoodat
2024-08-20 03:17:53 +03:00
committed by GitHub
parent 4b11eb0984
commit 937348a36f
1 changed files with 3 additions and 3 deletions
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6
src/host_shaders/opengl_fragment_shader.frag
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@@ -524,8 +524,8 @@ void main() {
// Annoyingly color is not encoded in the same way as light color
float r = float(GPUREG_FOG_COLOR & 0xFFu);
float g = float((GPUREG_FOG_COLOR >> 8) & 0xFFu);
float b = float((GPUREG_FOG_COLOR >> 16) & 0xFFu);
float g = float((GPUREG_FOG_COLOR >> 8u) & 0xFFu);
float b = float((GPUREG_FOG_COLOR >> 16u) & 0xFFu);
vec3 fog_color = (1.0 / 255.0) * vec3(r, g, b);
fragColour.rgb = mix(fog_color, fragColour.rgb, fog_factor);
@@ -561,4 +561,4 @@ void main() {
break;
}
}
}
}