
/* drilbo-ppm.c
 *
 * This file is part of fizmo.
 *
 * Copyright (c) 2010-2012 Christoph Ender.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. 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.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
 */


#ifndef drilbo_ppm_c_INCLUDED 
#define drilbo_ppm_c_INCLUDED

#ifdef UNUSED 
#elif defined(__GNUC__) 
# define UNUSED(x) UNUSED_ ## x __attribute__((unused)) 
#elif defined(__LCLINT__) 
# define UNUSED(x) /*@unused@*/ x 
#else 
# define UNUSED(x) x 
#endif

#include <inttypes.h>
#include <tools/filesys.h>

#include "drilbo-ppm.h"

void write_zimage_to_ppm(z_image *image, z_file *out)
{
  uint32_t y,x;
  uint8_t *ptr = image->data;

  /*
  fsi->fileprintf(out, "P3\n");
  fsi->fileprintf(out, "%d %d\n", image->width, image->height);
  fsi->fileprintf(out, "%d\n", (2 << (image->bits_per_sample-1)) - 1);

  for (y=0; y<image->height; y++)
  {
    for (x=0; x<image->width*3; x++)
    {
      fsi->fileprintf(out, "%d\n", *ptr++);
    }
  }
  */

  fsi->fileprintf(out, "P6 %d %d %d\n",
      image->width,
      image->height,
      (2 << (image->bits_per_sample-1)) - 1);

  for (y=0; y<image->height; y++)
  {
    for (x=0; x<image->width*3; x++)
    {
      fsi->fileprintf(out, "%c", *ptr++);
    }
  }
}

#endif /* drilbo_ppm_c_INCLUDED */

