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Merge branch 'fix/f7': community issue fixes

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Claude committed 2026-10-10 21:27:44 +00:00
2 parents 3b4036f536 657f34d40b
commit 3f03e025ac
17 files changed
+779 -82
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crates/gpu/src/shaders/common.wgsl
+13 -3
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@@ -235,7 +235,7 @@ fn separable(mode: u32, cb: f32, cs: f32) -> f32 {
if (cs <= 0.0) {
return 0.0;
}
return max(1.0 - (1.0 - cb) / cs, 0.0);
return 1.0 - (1.0 - cb) / cs;
}
case 7u: { return max(cb + cs - 1.0, 0.0); }
case 9u, 14u: { return cb + cs; }
@@ -343,7 +343,7 @@ fn non_separable(mode: u32, cb: vec3<f32>, cs: vec3<f32>) -> vec3<f32> {
fn supports_hdr(mode: u32) -> bool {
switch mode {
case 0u, 1u, 2u, 3u, 4u, 7u, 8u, 9u, 10u, 11u, 14u, 15u, 23u, 24u, 26u, 27u, 32u, 33u, 34u, 35u, 36u, 37u: { return true; }
case 0u, 1u, 2u, 3u, 4u, 5u, 6u, 7u, 8u, 9u, 10u, 11u, 14u, 15u, 16u, 23u, 24u, 25u, 26u, 27u, 31u, 32u, 33u, 34u, 35u, 36u, 37u: { return true; }
default: { return false; }
}
}
@@ -388,8 +388,18 @@ fn blend_pixel(mode: u32, dst: vec4<f32>, src: vec4<f32>, noise: f32) -> vec4<f3
cs = clamp(cs, vec3<f32>(0.0), vec3<f32>(1.0));
cb = clamp(cb, vec3<f32>(0.0), vec3<f32>(1.0));
}
let b = non_separable(mode, cb, cs);
let ao = sa + da - sa * da;
// Classic Color Dodge / Difference (neutral 0) and Classic Color Burn (neutral 1): the
// source fades toward the neutral colour by its coverage, then the formula applies.
if (mode == 13u || mode == 24u || mode == 6u) {
var neutral = 0.0;
if (mode == 6u) {
neutral = 1.0;
}
let bc = non_separable(mode, cb, neutral + sa * (cs - neutral));
return vec4<f32>((1.0 - da) * src.xyz + da * bc, ao);
}
let b = non_separable(mode, cb, cs);
return vec4<f32>((1.0 - da) * src.xyz + (1.0 - sa) * dst.xyz + sa * da * b, ao);
}