/*
* This file is part of N-point image deformation library.
*
* N-point image deformation library is free software: you can
* redistribute it and/or modify it under the terms of the
* GNU Lesser General Public License as published by
* the Free Software Foundation; either version 3 of the License,
* or (at your option) any later version.
*
* N-point image deformation library is distributed in the hope
* that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with N-point image deformation library.
* If not, see .
*
* Copyright (C) 2013 Marek Dvoroznak
*/
#ifndef __NPD_GEGL_H__
#define __NPD_GEGL_H__
#include "npd_math.h"
#include "graphics.h"
#include
struct _NPDImage
{
gint width;
gint height;
NPDPoint position;
gint rowstride;
gint length;
GeglBuffer *gegl_buffer;
guchar *buffer;
gfloat *buffer_f;
const Babl *format;
GeglSamplerType sampler_type;
};
void npd_gegl_set_pixel_color (NPDImage *image,
gint x,
gint y,
NPDColor *color);
void npd_gegl_get_pixel_color (NPDImage *image,
gint x,
gint y,
NPDColor *color);
void npd_gegl_open_buffer (NPDImage *image);
void npd_gegl_close_buffer (NPDImage *image);
void npd_gegl_init_image (NPDImage *image,
GeglBuffer *gegl_buffer,
const Babl *format);
#endif /* __NPD_GEGL_H__ */