DiffProcess.hpp

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#ifndef _TUTTLE_PLUGIN_DIFF_PROCESS_HPP_
#define _TUTTLE_PLUGIN_DIFF_PROCESS_HPP_

#include <terry/globals.hpp>
#include <tuttle/plugin/ImageGilFilterProcessor.hpp>
#include <tuttle/plugin/exceptions.hpp>

#include <boost/scoped_ptr.hpp>

namespace tuttle {
namespace plugin {
namespace quality {

/**
 * @brief Diff process
 *
 */
template<class View>
class DiffProcess : public ImageGilProcessor<View>
{
typedef typename boost::gil::pixel<boost::gil::bits32f, boost::gil::layout<typename boost::gil::color_space_type<View>::type> > PixelF;

protected:
        DiffPlugin&       _plugin; ///< Rendering plugin
        DiffProcessParams _params; ///< Rendering parameters
        View _srcViewA; ///< Source view A
        View _srcViewB; ///< Source view B
        boost::scoped_ptr<OFX::Image> _srcA;
        boost::scoped_ptr<OFX::Image> _srcB;
        OfxRectI _srcPixelRodA;
        OfxRectI _srcPixelRodB;

public:
        DiffProcess( DiffPlugin& instance );
        void setup( const OFX::RenderArguments& args );

        // Do some processing
        void multiThreadProcessImages( const OfxRectI& procWindowRoW );
        template<class SView>
        boost::gil::pixel<boost::gil::bits32f, boost::gil::layout<typename boost::gil::color_space_type<SView>::type> >mse( const SView& v1, const SView& v2, const SView& dst, bool outputIsPsnr = false );
        template<class SView>
        boost::gil::pixel<boost::gil::bits32f, boost::gil::layout<typename boost::gil::color_space_type<SView>::type> >psnr( const SView& v1, const SView& v2, const SView& dst );
};

}
}
}

#include "DiffProcess.tcc"

#endif