#pragma once

#ifndef igs_warp_h
#define igs_warp_h

#ifndef IGS_WARP_EXPORT
#define IGS_WARP_EXPORT
#endif

namespace igs {
namespace warp {
IGS_WARP_EXPORT void hori_change(
    unsigned char *image, const int height, const int width, const int channels,
    const int bits

    ,
    const unsigned char *refer  // by height,width,channels
    ,
    const int refchannels, const int refcc, const int refbit

    ,
    const double offset = 0.5  //(double)(1<<(bits-1))/((1<<bits)-1)
    ,
    const double maxlen = 1.0, const bool alpha_rendering_sw = true,
    const bool anti_aliasing_sw = true);
IGS_WARP_EXPORT void vert_change(
    unsigned char *image, const int height, const int width, const int channels,
    const int bits

    ,
    const unsigned char *refer  // by height,width,channels
    ,
    const int refchannels, const int refcc, const int refbit

    ,
    const double offset = 0.5  //(double)(1<<(bits-1))/((1<<bits)-1)
    ,
    const double maxlen = 1.0, const bool alpha_rendering_sw = true,
    const bool anti_aliasing_sw = true);
}
}

#endif /* !igs_warp_h */