Add color adjustment to all RBG channels

* Channel adjustment config

* Create RgbChannelAdjustment.h

* Delete RgbChannelAdjustment.h

* Create RgbChannelAdjustment.cpp

* Create RgbChannelAdjustment.h

* Delete RgbChannelAdjustment.cpp

* Create ColorAdjustment.cpp

* Delete RgbChannelAdjustment.h

* Create ColorAdjustment.h

* Update ColorAdjustment.h

* Update ColorAdjustment.h

* Update ColorAdjustment.h

* Update ColorAdjustment.cpp

* Update Hyperion.cpp

* Update Hyperion.cpp

* Update Hyperion.cpp

* Update Hyperion.h

* Create RgbChannelAdjustment.cpp

* Create RgbChannelAdjustment.h

* Create ColorAdjustment.h

* Create MultiColorAdjustment.h

* Update MultiColorAdjustment.h

* Create MultiColorAdjustment.cpp

* Delete ColorAdjustment.cpp

* Delete ColorAdjustment.h

* Update RgbChannelAdjustment.cpp

* Update Hyperion.cpp

* Update Hyperion.h

* Update Hyperion.cpp

* Bug fixes

* Update hyperion.config.json

* Add color adjustment to json server and client and adapt hyperion-remote

* Change the color modification order

* Minor bug fix

* Create calibration Images folder

* Create calibration Gamma folder

* Create calibration RGB folder

* Added files via upload

* Delete .gitkeep

* Delete .gitkeep

* Added files via upload

* Delete .gitkeep

* Update color effect order and don't correct twice

* Uploaded gradient images


Former-commit-id: 8ab465e59834f12a21709a6f4546bd6808a2a495

libsrc/hyperion/MultiColorAdjustment.cpp

@@ -0,0 +1,124 @@
+
+// STL includes
+#include <cassert>
+
+// Hyperion includes
+#include "MultiColorAdjustment.h"
+
+MultiColorAdjustment::MultiColorAdjustment(const unsigned ledCnt) :
+	_ledAdjustments(ledCnt, nullptr)
+{
+}
+
+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 std::string& id, const unsigned startLed, const unsigned endLed)
+{
+	assert(startLed <= endLed);
+	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
+{
+	bool allLedsSet = true;
+	for (unsigned iLed=0; iLed<_ledAdjustments.size(); ++iLed)
+	{
+		if (_ledAdjustments[iLed] == nullptr)
+		{
+			std::cerr << "HYPERION (C.adjustment) ERROR: No adjustment set for " << iLed << std::endl;
+			allLedsSet = false;
+		}
+	}
+	return allLedsSet;
+}
+
+const std::vector<std::string> & MultiColorAdjustment::getAdjustmentIds()
+{
+	return _adjustmentIds;
+}
+
+ColorAdjustment* MultiColorAdjustment::getAdjustment(const std::string& 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;
+}
+
+std::vector<ColorRgb> MultiColorAdjustment::applyAdjustment(const std::vector<ColorRgb>& rawColors)
+{
+	// Create a copy, as we will do the rest of the adjustment in place
+	std::vector<ColorRgb> ledColors(rawColors);
+
+	const size_t itCnt = std::min(_ledAdjustments.size(), rawColors.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];
+		
+		int RR = adjustment->_rgbRedAdjustment.adjustmentR(color.red);
+		int RG = adjustment->_rgbRedAdjustment.adjustmentG(color.red);
+		int RB = adjustment->_rgbRedAdjustment.adjustmentB(color.red);
+		int GR = adjustment->_rgbGreenAdjustment.adjustmentR(color.green);
+		int GG = adjustment->_rgbGreenAdjustment.adjustmentG(color.green);
+		int GB = adjustment->_rgbGreenAdjustment.adjustmentB(color.green);
+		int BR = adjustment->_rgbBlueAdjustment.adjustmentR(color.blue);
+		int BG = adjustment->_rgbBlueAdjustment.adjustmentG(color.blue);
+		int BB = adjustment->_rgbBlueAdjustment.adjustmentB(color.blue);
+				
+		int ledR = RR + GR + BR;
+		int maxR = (int)adjustment->_rgbRedAdjustment.getadjustmentR();
+		int ledG = RG + GG + BG;
+		int maxG = (int)adjustment->_rgbGreenAdjustment.getadjustmentG();
+		int ledB = RB + GB + BB;
+		int maxB = (int)adjustment->_rgbBlueAdjustment.getadjustmentB();
+		
+		if (ledR > maxR)
+		  color.red = (uint8_t)maxR;
+		else
+		  color.red = (uint8_t)ledR;
+		
+		if (ledG > maxG)
+		  color.green = (uint8_t)maxG;
+		else
+		  color.green = (uint8_t)ledG;
+		
+		if (ledB > maxB)
+		  color.blue = (uint8_t)maxB;
+		else
+		  color.blue = (uint8_t)ledB;
+	}
+	return ledColors;
+}