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Revision 248 - (view) (download)
Original Path: trunk/xvidcore/src/utils/emms.h

1 : edgomez 220 /*****************************************************************************
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 : suxen_drol 248 * $Id: emms.h,v 1.5 2002-06-28 15:14:40 suxen_drol Exp $
37 : edgomez 220 *
38 :     ****************************************************************************/
39 : Isibaar 3
40 : ia64p 245 #include "../xvid.h"
41 :    
42 : edgomez 220 #ifndef _EMMS_H_
43 :     #define _EMMS_H_
44 :    
45 :     /*****************************************************************************
46 :     * emms API
47 :     ****************************************************************************/
48 :    
49 : edgomez 195 typedef void (emmsFunc) ();
50 : edgomez 220
51 : edgomez 195 typedef emmsFunc *emmsFuncPtr;
52 : Isibaar 3
53 : edgomez 220 /* Our global function pointer - defined in emms.c */
54 : Isibaar 3 extern emmsFuncPtr emms;
55 :    
56 : edgomez 220 /* Implemented functions */
57 :    
58 : Isibaar 3 emmsFunc emms_c;
59 :     emmsFunc emms_mmx;
60 : edgomez 220
61 :     /*****************************************************************************
62 :     * Prototypes
63 :     ****************************************************************************/
64 :    
65 : suxen_drol 248 #ifdef ARCH_X86
66 :     extern int check_cpu_features(void);
67 :     #else
68 : ia64p 245 #ifdef ARCH_IA64
69 :     int check_cpu_features(void) { return XVID_CPU_IA64; }
70 :     #else
71 :     int check_cpu_features(void) { return 0; } /* is 0 an acceptable value? */
72 : edgomez 220 #endif
73 : ia64p 245 #endif
74 : edgomez 220
75 : ia64p 245
76 : edgomez 220 #endif

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