hyperion.ng/libsrc/utils/RgbToRgbw.cpp
LordGrey efc2046ab5
Various Cleanups (#1075)
* LedDevice - Address clang findings

* Fix Windows Warnings

* Ensure newInput is initialised

* Clean-up unused elements for Plaform Capture

* Fix initialization problem and spellings

* Address clang findings and spelling corrections

* LedDevice clean-ups

* Cleanups

* Align that getLedCount is int

* Have "display" as default for Grabbers

* Fix config during start-up for missing elements

* Framegrabber Clean-up - Remove non supported grabbers from selection, filter valid options

* Typo

* Framegrabber.json - Fix property numbering

* Preselect active Grabbertype

* Sort Grabbernames

* Align options with selected element

* Fix deletion of pointer to incomplete type 'BonjourBrowserWrapper'

* Address macOS compile warnings

* Have default layout = 1 LED only to avoid errors as in #673

* Address lgtm findings

* Address finding that params passed to LedDevice discovery were not considered

* Cleanups after merging with latest master

* Update Changelog

* Address lgtm findings

* Fix comment

* Test Fix

* Fix Python Warning

* Handle Dummy Device assignment correctly

* Address delete called on non-final 'commandline::Option' that has virtual functions but non-virtual destructor

* Correct that QTimer.start accepts only int

* Have Release Python GIL & reset threat state chnage downward compatible

* Correct format specifier

* LedDevice - add assertions

* Readonly DB - Fix merge issue

* Smoothing - Fix wrong defaults

* LedDevice - correct assertion

* Show smoothing config set# in debug and related values.

* Suppress error on windows, if default file is "/dev/null"

* CMAKE - Allow to define QT_BASE_DIR dynamically via environment-variable

* Ignore Visual Studio specific files

Co-authored-by: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com>
2020-11-14 17:58:56 +01:00

86 lines
2.2 KiB
C++

#include <utils/ColorRgb.h>
#include <utils/ColorRgbw.h>
#include <utils/RgbToRgbw.h>
#include <utils/Logger.h>
namespace RGBW {
WhiteAlgorithm stringToWhiteAlgorithm(const QString& str)
{
if (str == "subtract_minimum")
{
return WhiteAlgorithm::SUBTRACT_MINIMUM;
}
if (str == "sub_min_warm_adjust")
{
return WhiteAlgorithm::SUB_MIN_WARM_ADJUST;
}
if (str == "sub_min_cool_adjust")
{
return WhiteAlgorithm::SUB_MIN_COOL_ADJUST;
}
if (str.isEmpty() || str == "white_off")
{
return WhiteAlgorithm::WHITE_OFF;
}
return WhiteAlgorithm::INVALID;
}
void Rgb_to_Rgbw(ColorRgb input, ColorRgbw * output, WhiteAlgorithm algorithm)
{
switch (algorithm)
{
case WhiteAlgorithm::SUBTRACT_MINIMUM:
{
output->white = static_cast<uint8_t>(qMin(qMin(input.red, input.green), input.blue));
output->red = input.red - output->white;
output->green = input.green - output->white;
output->blue = input.blue - output->white;
break;
}
case WhiteAlgorithm::SUB_MIN_WARM_ADJUST:
{
// http://forum.garagecube.com/viewtopic.php?t=10178
// warm white
const double F1(0.274);
const double F2(0.454);
const double F3(2.333);
output->white = static_cast<uint8_t>(qMin(input.red*F1,qMin(input.green*F2,input.blue*F3)));
output->red = input.red - static_cast<uint8_t>(output->white/F1);
output->green = input.green - static_cast<uint8_t>(output->white/F2);
output->blue = input.blue - static_cast<uint8_t>(output->white/F3);
break;
}
case WhiteAlgorithm::SUB_MIN_COOL_ADJUST:
{
// http://forum.garagecube.com/viewtopic.php?t=10178
// cold white
const double F1(0.299);
const double F2(0.587);
const double F3(0.114);
output->white = static_cast<uint8_t>(qMin(input.red*F1,qMin(input.green*F2,input.blue*F3)));
output->red = input.red - static_cast<uint8_t>(output->white/F1);
output->green = input.green - static_cast<uint8_t>(output->white/F2);
output->blue = input.blue - static_cast<uint8_t>(output->white/F3);
break;
}
case WhiteAlgorithm::WHITE_OFF:
{
output->red = input.red;
output->green = input.green;
output->blue = input.blue;
output->white = 0;
break;
}
default:
break;
}
}
};