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Fix Color precision error in the documentation generated on M3/M4 macOS.

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Pāvels Nadtočajevs 2025-03-14 11:51:10 +02:00
parent 6e33e3b7af
commit 52fec34cab
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2 changed files with 21 additions and 0 deletions
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5
thirdparty/misc/ok_color.h vendored
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@ -541,6 +541,11 @@ static RGB okhsl_to_srgb(HSL hsl)
static HSL srgb_to_okhsl(RGB rgb) static HSL srgb_to_okhsl(RGB rgb)
{ {
// Fixes some precision errors.
if (rgb.r == 0.0f && rgb.g == 0.0f && rgb.b == 0.0f) {
return { 0.0f, 0.0f, 0.0f };
}
Lab lab = linear_srgb_to_oklab({ Lab lab = linear_srgb_to_oklab({
srgb_transfer_function_inv(rgb.r), srgb_transfer_function_inv(rgb.r),
srgb_transfer_function_inv(rgb.g), srgb_transfer_function_inv(rgb.g),

16
thirdparty/misc/patches/ok_color-0001-srgb_to_okhsl_precision.patch vendored Normal file
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@ -0,0 +1,16 @@
diff --git a/thirdparty/misc/ok_color.h b/thirdparty/misc/ok_color.h
index 4d0f0049bd..2cc7f1ceef 100644
--- a/thirdparty/misc/ok_color.h
+++ b/thirdparty/misc/ok_color.h
@@ -541,6 +541,11 @@ static RGB okhsl_to_srgb(HSL hsl)
static HSL srgb_to_okhsl(RGB rgb)
{
+ // Fixes some precision errors.
+ if (rgb.r == 0.0f && rgb.g == 0.0f && rgb.b == 0.0f) {
+ return { 0.0f, 0.0f, 0.0f };
+ }
+
Lab lab = linear_srgb_to_oklab({
srgb_transfer_function_inv(rgb.r),
srgb_transfer_function_inv(rgb.g),