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[light] Use reciprocal multiply in normalize_color (#15401)

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J. Nick Koston
2026-04-03 08:28:41 -10:00
committed by GitHub
parent 95683b7416
commit 4969fd6e99
1 changed files with 4 additions and 3 deletions
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esphome/components/light/light_color_values.h
+4 -3
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@@ -104,9 +104,10 @@ class LightColorValues {
this->green_ = 1.0f;
this->blue_ = 1.0f;
} else {
this->red_ /= max_value;
this->green_ /= max_value;
this->blue_ /= max_value;
float inv = 1.0f / max_value;
this->red_ *= inv;
this->green_ *= inv;
this->blue_ *= inv;
}
}
}