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Color mode implementation (#2012)

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This commit is contained in:
Oxan van Leeuwen
2021-07-29 19:11:56 +02:00
committed by GitHub
parent de382b704c
commit 5983ccc55c
39 changed files with 1210 additions and 476 deletions
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esphome/core/helpers.h
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@@ -116,6 +116,8 @@ uint8_t fast_random_8();
/// Applies gamma correction with the provided gamma to value.
float gamma_correct(float value, float gamma);
/// Reverts gamma correction with the provided gamma to value.
float gamma_uncorrect(float value, float gamma);
/// Create a string from a value and an accuracy in decimals.
std::string value_accuracy_to_string(float value, int8_t accuracy_decimals);