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revision 1.2, Wed Jun 12 20:38:41 2002 UTC revision 1.6, Sat Jun 29 11:47:17 2002 UTC
# Line 1  Line 1 
1  int check_cpu_features(void);  /*****************************************************************************
2     *
3     *  XVID MPEG-4 VIDEO CODEC
4     *  - emms wrapper API header -
5     *
6     *  This program is an implementation of a part of one or more MPEG-4
7     *  Video tools as specified in ISO/IEC 14496-2 standard.  Those intending
8     *  to use this software module in hardware or software products are
9     *  advised that its use may infringe existing patents or copyrights, and
10     *  any such use would be at such party's own risk.  The original
11     *  developer of this software module and his/her company, and subsequent
12     *  editors and their companies, will have no liability for use of this
13     *  software or modifications or derivatives thereof.
14     *
15     *  This program is free software ; you can redistribute it and/or modify
16     *  it under the terms of the GNU General Public License as published by
17     *  the Free Software Foundation ; either version 2 of the License, or
18     *  (at your option) any later version.
19     *
20     *  This program is distributed in the hope that it will be useful,
21     *  but WITHOUT ANY WARRANTY ; without even the implied warranty of
22     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
23     *  GNU General Public License for more details.
24     *
25     *  You should have received a copy of the GNU General Public License
26     *  along with this program ; if not, write to the Free Software
27     *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
28     *
29     ****************************************************************************/
30    /*****************************************************************************
31     *
32     *  History
33     *
34     *  - Mon Jun 17 00:16:13 2002 Added legal header
35     *
36     *  $Id$
37     *
38     ****************************************************************************/
39    
40    #include "../xvid.h"
41    
42    #ifndef _EMMS_H_
43    #define _EMMS_H_
44    
45    /*****************************************************************************
46     * emms API
47     ****************************************************************************/
48    
49  typedef void (emmsFunc) ();  typedef void (emmsFunc) ();
50    
51  typedef emmsFunc *emmsFuncPtr;  typedef emmsFunc *emmsFuncPtr;
52    
53    /* Our global function pointer - defined in emms.c */
54  extern emmsFuncPtr emms;  extern emmsFuncPtr emms;
55    
56    /* Implemented functions */
57    
58  emmsFunc emms_c;  emmsFunc emms_c;
59  emmsFunc emms_mmx;  emmsFunc emms_mmx;
60    
61    /*****************************************************************************
62     * Prototypes
63     ****************************************************************************/
64    
65    #ifdef ARCH_X86
66    extern int check_cpu_features(void);
67    #else
68    #ifdef ARCH_IA64
69    static int check_cpu_features(void) { return XVID_CPU_IA64; }
70    #else
71    static int check_cpu_features(void) { return 0; } /* is 0 an acceptable value? */
72    #endif
73    #endif
74    
75    
76    #endif

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