hyperion.ng/libsrc/hyperion/MultiColorAdjustment.cpp

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// Hyperion includes
#include <utils/Logger.h>
#include "MultiColorAdjustment.h"
MultiColorAdjustment::MultiColorAdjustment(const unsigned ledCnt)
: _ledAdjustments(ledCnt, nullptr)
, _log(Logger::getInstance("ColorAdjust"))
{
}
MultiColorAdjustment::~MultiColorAdjustment()
{
// Clean up all the transforms
for (ColorAdjustment * adjustment : _adjustment)
{
delete adjustment;
}
}
void MultiColorAdjustment::addAdjustment(ColorAdjustment * adjustment)
{
_adjustmentIds.push_back(adjustment->_id);
_adjustment.push_back(adjustment);
}
void MultiColorAdjustment::setAdjustmentForLed(const QString& id, const unsigned startLed, const unsigned endLed)
{
Q_ASSERT(startLed <= endLed);
Q_ASSERT(endLed < _ledAdjustments.size());
// Get the identified adjustment (don't care if is nullptr)
ColorAdjustment * adjustment = getAdjustment(id);
for (unsigned iLed=startLed; iLed<=endLed; ++iLed)
{
_ledAdjustments[iLed] = adjustment;
}
}
bool MultiColorAdjustment::verifyAdjustments() const
{
for (unsigned iLed=0; iLed<_ledAdjustments.size(); ++iLed)
{
ColorAdjustment * adjustment = _ledAdjustments[iLed];
if (adjustment == nullptr)
{
Error(_log, "No adjustment set for %d", iLed);
return false;
}
}
return true;
}
const QStringList & MultiColorAdjustment::getAdjustmentIds()
{
return _adjustmentIds;
}
ColorAdjustment* MultiColorAdjustment::getAdjustment(const QString& id)
{
// Iterate through the unique adjustments until we find the one with the given id
for (ColorAdjustment* adjustment : _adjustment)
{
if (adjustment->_id == id)
{
return adjustment;
}
}
// The ColorAdjustment was not found
return nullptr;
}
void MultiColorAdjustment::setBacklightEnabled(bool enable)
{
for (ColorAdjustment* adjustment : _adjustment)
{
adjustment->_rgbTransform.setBackLightEnabled(enable);
}
}
void MultiColorAdjustment::applyAdjustment(std::vector<ColorRgb>& ledColors)
{
const size_t itCnt = qMin(_ledAdjustments.size(), ledColors.size());
for (size_t i=0; i<itCnt; ++i)
{
ColorAdjustment* adjustment = _ledAdjustments[i];
if (adjustment == nullptr)
{
// No transform set for this led (do nothing)
continue;
}
ColorRgb& color = ledColors[i];
uint8_t ored = color.red;
uint8_t ogreen = color.green;
uint8_t oblue = color.blue;
uint8_t B_RGB, B_CMY, B_W;
adjustment->_rgbTransform.transform(ored,ogreen,oblue);
adjustment->_rgbTransform.getBrightnessComponents(B_RGB, B_CMY, B_W);
uint32_t nrng = (uint32_t) (255-ored)*(255-ogreen);
uint32_t rng = (uint32_t) (ored) *(255-ogreen);
uint32_t nrg = (uint32_t) (255-ored)*(ogreen);
uint32_t rg = (uint32_t) (ored) *(ogreen);
uint8_t black = nrng*(255-oblue)/65025;
uint8_t red = rng *(255-oblue)/65025;
uint8_t green = nrg *(255-oblue)/65025;
uint8_t blue = nrng*(oblue) /65025;
uint8_t cyan = nrg *(oblue) /65025;
uint8_t magenta = rng *(oblue) /65025;
uint8_t yellow = rg *(255-oblue)/65025;
uint8_t white = rg *(oblue) /65025;
uint8_t OR, OG, OB, RR, RG, RB, GR, GG, GB, BR, BG, BB;
uint8_t CR, CG, CB, MR, MG, MB, YR, YG, YB, WR, WG, WB;
adjustment->_rgbBlackAdjustment.apply (black , 255 , OR, OG, OB);
adjustment->_rgbRedAdjustment.apply (red , B_RGB, RR, RG, RB);
adjustment->_rgbGreenAdjustment.apply (green , B_RGB, GR, GG, GB);
adjustment->_rgbBlueAdjustment.apply (blue , B_RGB, BR, BG, BB);
adjustment->_rgbCyanAdjustment.apply (cyan , B_CMY, CR, CG, CB);
adjustment->_rgbMagentaAdjustment.apply(magenta, B_CMY, MR, MG, MB);
adjustment->_rgbYellowAdjustment.apply (yellow , B_CMY, YR, YG, YB);
adjustment->_rgbWhiteAdjustment.apply (white , B_W , WR, WG, WB);
color.red = OR + RR + GR + BR + CR + MR + YR + WR;
color.green = OG + RG + GG + BG + CG + MG + YG + WG;
color.blue = OB + RB + GB + BB + CB + MB + YB + WB;
}
}