/*
 * gf2_getput.c:
 *
 * Support for Radware gf2 files.
 */
/*
 * Copyright (c) 2003-2008, Nigel Warr <n.warr@ikp.uni-koeln.de>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 *	* Redistributions of source code must retain the above copyright notice,
 *	  this list of conditions and the following disclaimer.
 * 	* Redistributions in binary form must reproduce the above copyright notice,
 * 	  this list of conditions and the following disclaimer in the documentation
 * 	  and/or other materials provided with the distribution.
 *
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <string.h>

#include "getputint.h"
#include "gf2_getput.h"
#include "gf2_minfo.h"
#include "mat_types.h"

#define fpos(s) (36 + ((level * mat->lines + line) * mat->columns + col) * (s))

/*----------------------------------------------------------------------*/

/* Get from gf2 format file */
int32_t gf2_get(MFILE *mat, float *buffer, uint32_t level, uint32_t line, uint32_t col, uint32_t num) {

  if (mat->filetype == MAT_GF2)
    return getle4(mat->ap, (int32_t *)buffer, fpos(4), num);
  else
    return gethe4(mat->ap, (int32_t *)buffer, fpos(4), num);
}

/* Put to gf2 format file */
int32_t gf2_put(MFILE *mat, float *buffer, uint32_t level, uint32_t line, uint32_t col, uint32_t num) {

  return putle4(mat->ap, (int32_t *)buffer, fpos(4), num);
}
