File: fmfconv_ppm.c

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fuse-emulator-utils 1.3.1-1
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/* fmfconv_ppm.c: ppm output routine included into fmfconv.c
   Copyright (c) 2004-2015 Gergely Szasz

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program 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 General Public License for more details.

   You should have received a copy of the GNU General Public License along
   with this program; if not, write to the Free Software Foundation, Inc.,
   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

   Author contact information:

   E-mail: szaszg@hu.inter.net

*/
#include <config.h>

#include <stdio.h>
#include <stdlib.h>

#include "libspectrum.h"
#include "fmfconv.h"

extern int greyscale;

int
out_write_ppm( void )
{
  fprintf( out, ( greyscale ? "P5\n" : "P6\n" ) );
  fprintf( out, "#ZX Spectrum screenshot created by fmfconv: "
           "http://fuse-emulator.sourceforge.net/\n"
           "%u %u 255\n", frm_w, frm_h );

  if( fwrite( pix_rgb, frm_w * frm_h * ( greyscale ? 1 : 3 ), 1, out ) != 1 )
    return ERR_WRITE_OUT;

  printi( 2, "out_write_ppm()\n" );

  return 0;
}