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refactoring of RgbChannelAdjustment (#79)

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* common ledbuffer for color transform

hyperion class uses a common buffer for all operations on ledColors got from muxer
all color transforms uses new ledBuffer instead of making copies of ledbuffer

other fixes:
fix compile bug in profiler
update doxygen config

* migrate logging for color transform classes

* prepare new logger in hyperion class

* implement hwledcount

* Update Hyperion.cpp

Fix off color

* remove ledscount equivalent from apa102
migrate logging in hyperion.cpp
remove unused and duuplicate colorcorrection - but same is available through tempertature

* remove colorcorrection completly
fix compile

* set colororder back to static

* in remote: using correction is the same as using temperature - correction is obsolete, command not delete atm for compat reasons

* refactoring of RgbChannelAdjustment
This commit is contained in:
redPanther
2016-07-02 14:00:48 +02:00
committed by brindosch
parent 36b4d072c5
commit 921f164b26
4 changed files with 76 additions and 98 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
include/utils/RgbChannelAdjustment.h
View File

@@ -15,29 +15,34 @@ public:
/// @param adjustR
/// @param adjustG
/// @param adjustB
RgbChannelAdjustment(int adjustR, int adjustG, int adjustB);
RgbChannelAdjustment(uint8_t adjustR, uint8_t adjustG, uint8_t adjustB);
/// Destructor
~RgbChannelAdjustment();
/// @return The current adjustR value
uint8_t getadjustmentR() const;
uint8_t getAdjustmentR() const;
/// setAdjustment RGB
/// @param adjustR
/// @param adjustG
/// @param adjustB
void setAdjustment(uint8_t adjustR, uint8_t adjustG, uint8_t adjustB);
/// @param threshold New adjustR value
void setadjustmentR(uint8_t adjustR);
void setAdjustmentR(uint8_t adjustR);
/// @return The current adjustG value
uint8_t getadjustmentG() const;
uint8_t getAdjustmentG() const;
/// @param gamma New adjustG value
void setadjustmentG(uint8_t adjustG);
void setAdjustmentG(uint8_t adjustG);
/// @return The current adjustB value
uint8_t getadjustmentB() const;
uint8_t getAdjustmentB() const;
/// @param blacklevel New adjustB value
void setadjustmentB(uint8_t adjustB);
void setAdjustmentB(uint8_t adjustB);
/// Transform the given array value
/// @param input The input color bytes
@@ -48,19 +53,15 @@ public:
private:
/// color channels
enum ColorChannel { RED=0,GREEN=1, BLUE=2 };
/// (re)-initilize the color mapping
void initializeMapping();
private:
/// The adjustment of R channel
int _adjustR;
/// The adjustment of G channel
int _adjustG;
/// The adjustment of B channel
int _adjustB;
/// The adjustment of RGB channel
uint8_t _adjust[3];
/// The mapping from input color to output color
int _mappingR[256];
int _mappingG[256];
int _mappingB[256];
uint8_t _mapping[3][256];
};

6
libsrc/hyperion/MultiColorAdjustment.cpp
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@@ -98,11 +98,11 @@ void MultiColorAdjustment::applyAdjustment(std::vector<ColorRgb>& ledColors)
int BB = adjustment->_rgbBlueAdjustment.adjustmentB(color.blue);
int ledR = RR + GR + BR;
int maxR = (int)adjustment->_rgbRedAdjustment.getadjustmentR();
int maxR = (int)adjustment->_rgbRedAdjustment.getAdjustmentR();
int ledG = RG + GG + BG;
int maxG = (int)adjustment->_rgbGreenAdjustment.getadjustmentG();
int maxG = (int)adjustment->_rgbGreenAdjustment.getAdjustmentG();
int ledB = RB + GB + BB;
int maxB = (int)adjustment->_rgbBlueAdjustment.getadjustmentB();
int maxB = (int)adjustment->_rgbBlueAdjustment.getAdjustmentB();
if (ledR > maxR)
color.red = (uint8_t)maxR;

36
libsrc/jsonserver/JsonClientConnection.cpp
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@@ -470,17 +470,17 @@ void JsonClientConnection::handleServerInfoCommand(const Json::Value &)
adjustment["id"] = adjustmentId;
Json::Value & redAdjust = adjustment["redAdjust"];
redAdjust.append(colorAdjustment->_rgbRedAdjustment.getadjustmentR());
redAdjust.append(colorAdjustment->_rgbRedAdjustment.getadjustmentG());
redAdjust.append(colorAdjustment->_rgbRedAdjustment.getadjustmentB());
redAdjust.append(colorAdjustment->_rgbRedAdjustment.getAdjustmentR());
redAdjust.append(colorAdjustment->_rgbRedAdjustment.getAdjustmentG());
redAdjust.append(colorAdjustment->_rgbRedAdjustment.getAdjustmentB());
Json::Value & greenAdjust = adjustment["greenAdjust"];
greenAdjust.append(colorAdjustment->_rgbGreenAdjustment.getadjustmentR());
greenAdjust.append(colorAdjustment->_rgbGreenAdjustment.getadjustmentG());
greenAdjust.append(colorAdjustment->_rgbGreenAdjustment.getadjustmentB());
greenAdjust.append(colorAdjustment->_rgbGreenAdjustment.getAdjustmentR());
greenAdjust.append(colorAdjustment->_rgbGreenAdjustment.getAdjustmentG());
greenAdjust.append(colorAdjustment->_rgbGreenAdjustment.getAdjustmentB());
Json::Value & blueAdjust = adjustment["blueAdjust"];
blueAdjust.append(colorAdjustment->_rgbBlueAdjustment.getadjustmentR());
blueAdjust.append(colorAdjustment->_rgbBlueAdjustment.getadjustmentG());
blueAdjust.append(colorAdjustment->_rgbBlueAdjustment.getadjustmentB());
blueAdjust.append(colorAdjustment->_rgbBlueAdjustment.getAdjustmentR());
blueAdjust.append(colorAdjustment->_rgbBlueAdjustment.getAdjustmentG());
blueAdjust.append(colorAdjustment->_rgbBlueAdjustment.getAdjustmentB());
}
// collect effect info
@@ -726,25 +726,25 @@ void JsonClientConnection::handleAdjustmentCommand(const Json::Value &message)
if (adjustment.isMember("redAdjust"))
{
const Json::Value & values = adjustment["redAdjust"];
colorAdjustment->_rgbRedAdjustment.setadjustmentR(values[0u].asInt());
colorAdjustment->_rgbRedAdjustment.setadjustmentG(values[1u].asInt());
colorAdjustment->_rgbRedAdjustment.setadjustmentB(values[2u].asInt());
colorAdjustment->_rgbRedAdjustment.setAdjustmentR(values[0u].asInt());
colorAdjustment->_rgbRedAdjustment.setAdjustmentG(values[1u].asInt());
colorAdjustment->_rgbRedAdjustment.setAdjustmentB(values[2u].asInt());
}
if (adjustment.isMember("greenAdjust"))
{
const Json::Value & values = adjustment["greenAdjust"];
colorAdjustment->_rgbGreenAdjustment.setadjustmentR(values[0u].asInt());
colorAdjustment->_rgbGreenAdjustment.setadjustmentG(values[1u].asInt());
colorAdjustment->_rgbGreenAdjustment.setadjustmentB(values[2u].asInt());
colorAdjustment->_rgbGreenAdjustment.setAdjustmentR(values[0u].asInt());
colorAdjustment->_rgbGreenAdjustment.setAdjustmentG(values[1u].asInt());
colorAdjustment->_rgbGreenAdjustment.setAdjustmentB(values[2u].asInt());
}
if (adjustment.isMember("blueAdjust"))
{
const Json::Value & values = adjustment["blueAdjust"];
colorAdjustment->_rgbBlueAdjustment.setadjustmentR(values[0u].asInt());
colorAdjustment->_rgbBlueAdjustment.setadjustmentG(values[1u].asInt());
colorAdjustment->_rgbBlueAdjustment.setadjustmentB(values[2u].asInt());
colorAdjustment->_rgbBlueAdjustment.setAdjustmentR(values[0u].asInt());
colorAdjustment->_rgbBlueAdjustment.setAdjustmentG(values[1u].asInt());
colorAdjustment->_rgbBlueAdjustment.setAdjustmentB(values[2u].asInt());
}
// commit the changes
_hyperion->adjustmentsUpdated();

93
libsrc/utils/RgbChannelAdjustment.cpp
View File

@@ -1,107 +1,84 @@
// STL includes
#include <cmath>
#include <cstdint>
#include <algorithm>
// Utils includes
#include <utils/RgbChannelAdjustment.h>
RgbChannelAdjustment::RgbChannelAdjustment() :
_adjustR(255),
_adjustG(255),
_adjustB(255)
RgbChannelAdjustment::RgbChannelAdjustment()
{
initializeMapping();
setAdjustment(UINT8_MAX, UINT8_MAX, UINT8_MAX);
}
RgbChannelAdjustment::RgbChannelAdjustment(int adjustR, int adjustG, int adjustB) :
_adjustR(adjustR),
_adjustG(adjustG),
_adjustB(adjustB)
RgbChannelAdjustment::RgbChannelAdjustment(uint8_t adjustR, uint8_t adjustG, uint8_t adjustB)
{
initializeMapping();
setAdjustment(adjustR, adjustG, adjustB);
}
RgbChannelAdjustment::~RgbChannelAdjustment()
{
}
uint8_t RgbChannelAdjustment::getadjustmentR() const
void RgbChannelAdjustment::setAdjustment(uint8_t adjustR, uint8_t adjustG, uint8_t adjustB)
{
return _adjustR;
}
void RgbChannelAdjustment::setadjustmentR(uint8_t adjustR)
{
_adjustR = adjustR;
_adjust[RED] = adjustR;
_adjust[GREEN] = adjustG;
_adjust[BLUE] = adjustB;
initializeMapping();
}
uint8_t RgbChannelAdjustment::getadjustmentG() const
uint8_t RgbChannelAdjustment::getAdjustmentR() const
{
return _adjustG;
return _adjust[RED];
}
void RgbChannelAdjustment::setadjustmentG(uint8_t adjustG)
void RgbChannelAdjustment::setAdjustmentR(uint8_t adjustR)
{
_adjustG = adjustG;
initializeMapping();
setAdjustment(adjustR, _adjust[GREEN], _adjust[BLUE]);
}
uint8_t RgbChannelAdjustment::getadjustmentB() const
uint8_t RgbChannelAdjustment::getAdjustmentG() const
{
return _adjustB;
return _adjust[GREEN];
}
void RgbChannelAdjustment::setadjustmentB(uint8_t adjustB)
void RgbChannelAdjustment::setAdjustmentG(uint8_t adjustG)
{
_adjustB = adjustB;
initializeMapping();
setAdjustment(_adjust[RED], adjustG, _adjust[BLUE]);
}
uint8_t RgbChannelAdjustment::getAdjustmentB() const
{
return _adjust[BLUE];
}
void RgbChannelAdjustment::setAdjustmentB(uint8_t adjustB)
{
setAdjustment(_adjust[RED], _adjust[GREEN], adjustB);
}
uint8_t RgbChannelAdjustment::adjustmentR(uint8_t inputR) const
{
return _mappingR[inputR];
return _mapping[RED][inputR];
}
uint8_t RgbChannelAdjustment::adjustmentG(uint8_t inputG) const
{
return _mappingG[inputG];
return _mapping[GREEN][inputG];
}
uint8_t RgbChannelAdjustment::adjustmentB(uint8_t inputB) const
{
return _mappingB[inputB];
return _mapping[BLUE][inputB];
}
void RgbChannelAdjustment::initializeMapping()
{
// initialize the mapping
for (int i = 0; i < 256; ++i)
{
int outputR = (i * _adjustR) / 255;
if (outputR > 255)
// initialize linear mapping
for (unsigned channel=0; channel<3; channel++)
for (unsigned idx=0; idx<=UINT8_MAX; idx++)
{
outputR = 255;
_mapping[channel][idx] = std::min( ((idx * _adjust[channel]) / UINT8_MAX), (unsigned)UINT8_MAX);
}
_mappingR[i] = outputR;
}
for (int i = 0; i < 256; ++i)
{
int outputG = (i * _adjustG) / 255;
if (outputG > 255)
{
outputG = 255;
}
_mappingG[i] = outputG;
}
for (int i = 0; i < 256; ++i)
{
int outputB = (i * _adjustB) / 255;
if (outputB > 255)
{
outputB = 255;
}
_mappingB[i] = outputB;
}
}