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[core] Remove deprecated gamma_correct and gamma_uncorrect (#18376)

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This commit is contained in:
J. Nick Koston
2026-08-22 22:00:53 -05:00
committed by GitHub
parent f3cdefce21
commit 8899713ef9
2 changed files with 0 additions and 26 deletions
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esphome/core/helpers.cpp
-17
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@@ -723,23 +723,6 @@ bool base64_decode_int32_vector(const std::string &base64, std::vector<int32_t>
// Colors
float gamma_correct(float value, float gamma) {
if (value <= 0.0f)
return 0.0f;
if (gamma <= 0.0f)
return value;
return powf(value, gamma); // NOLINT - deprecated, removal 2026.9.0
}
float gamma_uncorrect(float value, float gamma) {
if (value <= 0.0f)
return 0.0f;
if (gamma <= 0.0f)
return value;
return powf(value, 1 / gamma); // NOLINT - deprecated, removal 2026.9.0
}
void rgb_to_hsv(float red, float green, float blue, int &hue, float &saturation, float &value) {
float max_color_value = std::max({red, green, blue});
float min_color_value = std::min({red, green, blue});
esphome/core/helpers.h
-9
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@@ -1646,15 +1646,6 @@ bool base64_decode_int32_vector(const std::string &base64, std::vector<int32_t>
/// @name Colors
///@{
/// Applies gamma correction of \p gamma to \p value.
// Remove before 2026.9.0
ESPDEPRECATED("Use LightState::gamma_correct_lut() instead. Removed in 2026.9.0.", "2026.3.0")
float gamma_correct(float value, float gamma);
/// Reverts gamma correction of \p gamma to \p value.
// Remove before 2026.9.0
ESPDEPRECATED("Use LightState::gamma_uncorrect_lut() instead. Removed in 2026.9.0.", "2026.3.0")
float gamma_uncorrect(float value, float gamma);
/// Convert \p red, \p green and \p blue (all 0-1) values to \p hue (0-360), \p saturation (0-1) and \p value (0-1).
void rgb_to_hsv(float red, float green, float blue, int &hue, float &saturation, float &value);
/// Convert \p hue (0-360), \p saturation (0-1) and \p value (0-1) to \p red, \p green and \p blue (all 0-1).