LensDistortProcess.hpp

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#ifndef LENSDISTORTPROCESS_HPP
#define LENSDISTORTPROCESS_HPP

#include "lensDistortAlgorithm.hpp"
#include <terry/sampler/sampler.hpp>

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

#include <ofxsImageEffect.h>
#include <ofxsMultiThread.h>
#include <boost/gil/gil_all.hpp>
#include <boost/scoped_ptr.hpp>

namespace tuttle {
namespace plugin {
namespace lens {

namespace bgil = boost::gil;

/**
 * @brief Plugin rendering
 */
template<class View>
class LensDistortProcess : public ImageGilFilterProcessor<View>
{
typedef double Scalar;     // calculations are in double

protected:
        LensDistortPlugin&               _plugin;
        LensDistortProcessParams<Scalar> _p;

        LensDistortParams                _params;

public:
        LensDistortProcess( LensDistortPlugin& instance );

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

        void multiThreadProcessImages( const OfxRectI& procWindowRoW );

private:
        template<class Sampler>
        void lensDistort( View& srcView, View& dstView, const OfxRectI& procWindow, const Sampler& sampler=Sampler() );
};

}
}
}

#include "LensDistortProcess.tcc"

#endif