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mask: Fix glsl

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This commit is contained in:
Matthias Clasen 2023-02-17 06:26:42 -05:00
parent a9eca60b84
commit 0b4d41698b
1 changed files with 3 additions and 3 deletions
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6
gsk/gl/resources/mask.glsl
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@ -21,13 +21,13 @@ void main() {
if (u_mode == 0)
mask_value = mask.a;
else if (u_mode == 1)
mask_value = 1 - mask.a;
mask_value = 1.0 - mask.a;
else if (u_mode == 2)
mask_value = (0.2126 * mask.r + 0.7152 * mask.g + 0.0722 * mask.b) * mask.a;
else if (u_mode == 3)
mask_value = 1 - (0.2126 * mask.r + 0.7152 * mask.g + 0.0722 * mask.b) * mask.a;
mask_value = 1.0 - (0.2126 * mask.r + 0.7152 * mask.g + 0.0722 * mask.b) * mask.a;
else
mask_value = 0;
mask_value = 0.0;
gskSetOutputColor(vec4 (source * mask_value));
}