/* 
 *
 *  This file is part of libmpeg3
 *	
 * LibMPEG3
 * Author: Adam Williams <[email protected]>
 * Page: heroine.linuxbox.com
 * Page: http://www.smalltalkconsulting.com/html/mpeg3source.html (for Squeak)
 *
    LibMPEG3 was originally licenced under GPL. It was relicensed by
    the author under the LGPL and the Squeak license on Nov 1st, 2000
    
    This 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 2.1 of the License, or (at your option) any later version.

    This 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 this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
    
    Also licensed under the Squeak license.
    http://www.squeak.org/license.html
 */
 /*  Changed Sept 15th by John M McIntosh to support Macintosh & Squeak
 */
#include "mpeg3private.inc"

#include <stdio.h>
#include <string.h>

int mpeg3_mmx_test()
{
	int result = 0;
	FILE *proc;
	char string[MPEG3_STRLEN];


#ifdef HAVE_MMX
	if(!(proc = fopen(MPEG3_PROC_CPUINFO, "r")))
	{
		return 0;
	}
	
	while(!feof(proc))
	{
		fgets(string, MPEG3_STRLEN, proc);
/* Got the flags line */
		if(!strncmp(string, "flags", 5))
		{
			char *needle;
			needle = strstr(string, "mmx");
			if(!needle) return 0;
			if(!strncmp(needle, "mmx", 3)) return 1;
		}
	}
#endif

	return 0;
}