simage_jpeg.h

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#ifndef SIMAGE_JPEG_H
#define SIMAGE_JPEG_H
 
/*
 * Copyright (c) Kongsberg Oil & Gas Technologies
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /* HAVE_CONFIG_H */
 
#ifndef HAVE_JPEGLIB
#error "This file should not be used under the current configuration!"
#endif /* !HAVE_JPEGLIB */
 
#ifdef __cplusplus
extern "C" {
#endif
 
  unsigned char * simage_jpeg_load(const char *filename,
                                   int *width,
                                   int *height,
                                   int *numcomponents);
  int simage_jpeg_save(const char *filename,
                       const unsigned char * bytes,
                       int width,
                       int height,
                       int numcomponents);
 
  int simage_jpeg_identify(const char * filename,
                           const unsigned char * header,
                           int headerlen);
 
  int simage_jpeg_error(char * textbuffer, int buffersize);
 
#ifdef __cplusplus
}
#endif
 
#endif /* SIMAGE_JPEG_H */