ColorTransferProcess.hpp

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#ifndef _TUTTLE_PLUGIN_COLORTRANSFER_PROCESS_HPP_
#define _TUTTLE_PLUGIN_COLORTRANSFER_PROCESS_HPP_

#include <tuttle/plugin/ImageGilFilterProcessor.hpp>

#include <terry/globals.hpp>
#include <tuttle/plugin/ImageGilFilterProcessor.hpp>
#include <tuttle/plugin/exceptions.hpp>
#include <boost/numeric/ublas/vector.hpp>

#include <ofxsImageEffect.h>
#include <ofxsMultiThread.h>

#include <boost/scoped_ptr.hpp>

#include <cstdlib>
#include <cassert>
#include <cmath>
#include <vector>
#include <iostream>

namespace tuttle {
namespace plugin {
namespace colorTransfer {

/**
 * @brief ColorTransfer process
 *
 */
using namespace boost::numeric::ublas;

template<class View>
class ColorTransferProcess : public ImageGilFilterProcessor<View>
{
public:
        typedef typename View::value_type Pixel;
        typedef typename boost::gil::channel_type<View>::type Channel;
        typedef ColorTransferPlugin::Scalar Scalar;

        // Source ref image clip
        boost::scoped_ptr<OFX::Image> _srcRef;
        OfxRectI _srcRefPixelRod;
        View _srcRefView;

        // Dst ref image clip
        boost::scoped_ptr<OFX::Image> _dstRef;
        OfxRectI _dstRefPixelRod;
        View _dstRefView;

protected:
        ColorTransferPlugin& _plugin; ///< Rendering plugin
        ColorTransferProcessParams<Scalar> _params; ///< parameters

        Pixel _srcRefAverage, _dstRefAverage, _deviationRatio;


public:
        ColorTransferProcess( ColorTransferPlugin& effect );

        void setup( const OFX::RenderArguments& args );

        void multiThreadProcessImages( const OfxRectI& procWindowRoW );

private:
        void computeAverage( const View& image, Pixel& average, Pixel& deviation, const EColorspace& eColorspace );

};

}
}
}

#include "ColorTransferProcess.tcc"

#endif