sampler.hpp

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#ifndef _TERRY_SAMPLER_HPP_
#define _TERRY_SAMPLER_HPP_

#include <boost/static_assert.hpp>
#include <boost/type_traits.hpp>

namespace terry {
namespace sampler {

#ifndef RESAMPLING_CORE_TYPE
// type of internal variables used for resampling
#define RESAMPLING_CORE_TYPE float
#endif

BOOST_STATIC_ASSERT( boost::is_floating_point<RESAMPLING_CORE_TYPE>::value );

enum EParamFilter
{
        eParamFilterNearest = 0,
        eParamFilterBilinear,
        eParamFilterBC,
        eParamFilterBicubic,
        eParamFilterCatrom,
        eParamFilterKeys,
        eParamFilterSimon,
        eParamFilterRifman,
        eParamFilterMitchell,
        eParamFilterParzen,
        eParamFilterLanczos,
        eParamFilterLanczos3,
        eParamFilterLanczos4,
        eParamFilterLanczos6,
        eParamFilterLanczos12,
        eParamFilterGaussian
};

enum EParamFilterOutOfImage
{
        eParamFilterOutBlack = 0,
        eParamFilterOutTransparency,
        eParamFilterOutCopy,
        eParamFilterOutMirror
};

}
}

#endif