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Saturation & Brightness/Value Gain using Oklab color space (#1477)

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* Imported Oklab reference implementation

* Add Okhsv conversions

* Fixed formatting error

* Add saturation and value gain to schemas

* Add english translation for saturation, value gain

* Created OkhsvTransform

* Make OkhsvTransform configurable

* Apply OkhvsTransform

* Clamped values during transform

* Precalculate isIdentity in OkhsvTransform

* Skip OkhsvTransform if it is the identity function

* Added changelog message

* Allow for full desaturation

* Imported recommended changes by LordGrey

* Fixed typo in constant

* Fixed anti-pattern in ok_color.h

* Correct indentions

* Correct remote-control

* Limited maximum gain settings to practical range

* Renane valueGain to brightnessGain for clarity and understanding

Co-authored-by: LordGrey <lordgrey.emmel@gmail.com>
This commit is contained in:
xkns
2022-08-17 23:26:19 +02:00
committed by GitHub
parent a2266b177f
commit 2fb2fc9dd7
17 changed files with 1033 additions and 32 deletions
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8
libsrc/hyperion/MultiColorAdjustment.cpp
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@@ -112,8 +112,14 @@ void MultiColorAdjustment::applyAdjustment(std::vector<ColorRgb>& ledColors)
uint8_t ored = color.red;
uint8_t ogreen = color.green;
uint8_t oblue = color.blue;
uint8_t B_RGB = 0, B_CMY = 0, B_W = 0;
uint8_t B_RGB = 0;
uint8_t B_CMY = 0;
uint8_t B_W = 0;
if (!adjustment->_okhsvTransform.isIdentity())
{
adjustment->_okhsvTransform.transform(ored, ogreen, oblue);
}
adjustment->_rgbTransform.transform(ored,ogreen,oblue);
adjustment->_rgbTransform.getBrightnessComponents(B_RGB, B_CMY, B_W);