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adjustable image2led mode for grabbers (#341)

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* implement most points for a adjustable image2leds mapping

* implement new adjustable led mapping type
This commit is contained in:
redPanther
2016-12-19 23:59:50 +01:00
committed by GitHub
parent 53924c4fca
commit c5e0299c55
21 changed files with 258 additions and 47 deletions
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41
include/hyperion/ImageProcessor.h
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@@ -1,6 +1,7 @@
#pragma once
#include <QString>
// Utils includes
#include <utils/Image.h>
@@ -18,9 +19,12 @@
/// performed in two steps. First the average color per led-region is computed. Second a
/// color-tranform is applied based on a gamma-correction.
///
class ImageProcessor
class ImageProcessor : public QObject
{
Q_OBJECT
public:
~ImageProcessor();
///
@@ -38,12 +42,23 @@ public:
///
void setSize(const unsigned width, const unsigned height);
/// Enable or disable the black border detector
void enableBlackBorderDetector(bool enable);
/// Returns starte of black border detector
bool blackBorderDetectorEnabled();
/// Returns starte of black border detector
int ledMappingType();
static int mappingTypeToInt(QString mappingType);
public slots:
/// Enable or disable the black border detector
void enableBlackBorderDetector(bool enable);
/// Enable or disable the black border detector
void setLedMappingType(int mapType);
public:
///
/// Processes the image to a list of led colors. This will update the size of the buffer-image
/// if required and call the image-to-leds mapping to determine the mean color per led.
@@ -62,7 +77,12 @@ public:
verifyBorder(image);
// Create a result vector and call the 'in place' functionl
std::vector<ColorRgb> colors = _imageToLeds->getMeanLedColor(image);
std::vector<ColorRgb> colors;
switch (_mappingType)
{
case 1: colors = _imageToLeds->getUniLedColor(image); break;
default: colors = _imageToLeds->getMeanLedColor(image);
}
// return the computed colors
return colors;
@@ -84,7 +104,12 @@ public:
verifyBorder(image);
// Determine the mean-colors of each led (using the existing mapping)
_imageToLeds->getMeanLedColor(image, ledColors);
switch (_mappingType)
{
case 1: _imageToLeds->getUniLedColor(image, ledColors); break;
default: _imageToLeds->getMeanLedColor(image, ledColors);
}
}
///
@@ -153,6 +178,7 @@ private:
}
private:
Logger * _log;
/// The Led-string specification
const LedString _ledString;
@@ -161,4 +187,7 @@ private:
/// The mapping of image-pixels to leds
hyperion::ImageToLedsMap* _imageToLeds;
/// Type of image 2 led mapping
int _mappingType;
};