PushPixelPlugin.hpp

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#ifndef _TUTTLE_PLUGIN_PUSHPIXELPLUGIN_HPP_
#define _TUTTLE_PLUGIN_PUSHPIXELPLUGIN_HPP_

#include "PushPixelDefinitions.hpp"
#include <ofxsImageEffect.h>
#include <tuttle/common/utils/global.hpp>

#include <boost/gil/gil_all.hpp>
#include <terry/filter/convolve.hpp>

namespace tuttle {
namespace plugin {
namespace pushPixel {

template<typename Scalar>
struct PushPixelProcessParams
{
        EParamOutput _output;
        double _intensity;
        double _angle;
        double _size;
        EParamInterpolation _interpolation;

        EParamBorder _border;
        terry::filter::convolve_boundary_option _boundary_option;

        terry::filter::kernel_1d<Scalar> _kernelGaussianDerivative;
        terry::filter::kernel_1d<Scalar> _kernelGaussian;
};


/**
 * @brief PushPixel plugin
 */
class PushPixelPlugin : public OFX::ImageEffect
{
public:
        typedef float Scalar;
public:
    PushPixelPlugin( OfxImageEffectHandle handle );

public:
        PushPixelProcessParams<Scalar> getProcessParams( const OfxPointD& renderScale = OFX::kNoRenderScale ) const;
        
        bool isIdentity( const OFX::RenderArguments& args, OFX::Clip*& identityClip, double& identityTime );

        void getRegionsOfInterest( const OFX::RegionsOfInterestArguments& args, OFX::RegionOfInterestSetter& rois );

    void render( const OFX::RenderArguments& args );
        
public:
    // do not need to delete these, the ImageEffect is managing them for us
    OFX::Clip* _clipSrc; ///< Source image clip
    OFX::Clip* _clipMask; ///< Mask clip
    OFX::Clip* _clipDst; ///< Destination image clip

    OFX::ChoiceParam* _paramOutput;
        OFX::DoubleParam* _paramSize;
        OFX::BooleanParam* _paramNormalizedKernel;
        OFX::DoubleParam* _paramIntensity;
        OFX::DoubleParam* _paramAngle;
    OFX::ChoiceParam* _paramInterpolation; ///< interpolation method
    OFX::ChoiceParam* _paramBorder;

};

}
}
}

#endif