ConvolutionPlugin.hpp

Go to the documentation of this file.

#ifndef _TUTTLE_PLUGIN_CONVOLUTION_PLUGIN_HPP_
#define _TUTTLE_PLUGIN_CONVOLUTION_PLUGIN_HPP_

#include "ConvolutionDefinitions.hpp"

#include <tuttle/plugin/ImageEffectGilPlugin.hpp>

#include <terry/filter/convolve.hpp>

//#include <boost/numeric/ublas/matrix.hpp>

#include <vector>

namespace tuttle {
namespace plugin {
namespace convolution {

struct ConvolutionProcessParams
{
//      boost::numeric::ublas::matrix<double> _convMatrix;
        typedef float Scalar;
        typedef terry::filter::kernel_1d<Scalar> Kernel;
        
        boost::gil::point2<unsigned int> _size;
        
        EParamBorder _border;
        terry::filter::convolve_boundary_option _boundary_option;
        
        Kernel _convX;
        Kernel _convY;
};

/**
 * @brief Convolution plugin
 */
class ConvolutionPlugin : public ImageEffectGilPlugin
{
public:
        ConvolutionPlugin( OfxImageEffectHandle handle );

public:
        void render( const OFX::RenderArguments& args );
        
        bool isIdentity( const OFX::RenderArguments& args, OFX::Clip*& identityClip, double& identityTime );
        void getRegionsOfInterest( const OFX::RegionsOfInterestArguments& args, OFX::RegionOfInterestSetter& rois );
        bool getRegionOfDefinition( const OFX::RegionOfDefinitionArguments& args, OfxRectD& rod );

        void changedParam( const OFX::InstanceChangedArgs& args, const std::string& paramName );

        ConvolutionProcessParams getProcessParams() const;

public:
        OFX::Int2DParam* _paramSize;
        OFX::ChoiceParam* _paramBorder;
        std::vector<std::vector<OFX::DoubleParam*> > _paramCoef;
};

}
}
}

#endif