[cvs] / xvidcore / src / utils / emms.h Repository:
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revision 1.7.2.2, Sun Jan 5 03:31:26 2003 UTC revision 1.8, Thu Sep 5 21:36:35 2002 UTC
# Line 3  Line 3 
3   *  XVID MPEG-4 VIDEO CODEC   *  XVID MPEG-4 VIDEO CODEC
4   *  - emms wrapper API header -   *  - emms wrapper API header -
5   *   *
6     *  Copyright(C) 2002 Michael Militzer
7     *
8   *  This program is an implementation of a part of one or more MPEG-4   *  This program is an implementation of a part of one or more MPEG-4
9   *  Video tools as specified in ISO/IEC 14496-2 standard.  Those intending   *  Video tools as specified in ISO/IEC 14496-2 standard.  Those intending
10   *  to use this software module in hardware or software products are   *  to use this software module in hardware or software products are
# Line 26  Line 28 
28   *  along with this program ; if not, write to the Free Software   *  along with this program ; if not, write to the Free Software
29   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
30   *   *
  ****************************************************************************/  
 /*****************************************************************************  
  *  
  *  History  
  *  
  *  - Mon Jun 17 00:16:13 2002 Added legal header  
  *  
31   *  $Id$   *  $Id$
32   *   *
33   ****************************************************************************/   ****************************************************************************/
34    
35    #include "../xvid.h"
36    
37  #ifndef _EMMS_H_  #ifndef _EMMS_H_
38  #define _EMMS_H_  #define _EMMS_H_
39    
# Line 55  Line 52 
52    
53  emmsFunc emms_c;  emmsFunc emms_c;
54  emmsFunc emms_mmx;  emmsFunc emms_mmx;
 emmsFunc emms_3dn;  
55    
56  /*****************************************************************************  /*****************************************************************************
57   * Prototypes   * Prototypes
58   ****************************************************************************/   ****************************************************************************/
59    
60  #ifdef ARCH_X86  #ifdef ARCH_X86
 /* cpu_flag detection helper functions */  
61  extern int check_cpu_features(void);  extern int check_cpu_features(void);
62  extern void sse_os_trigger(void);  extern void sse_os_trigger(void);
63  extern void sse2_os_trigger(void);  extern void sse2_os_trigger(void);
64    #else
65    #ifdef ARCH_IA64
66    static int check_cpu_features(void) { return XVID_CPU_IA64; }
67    #else
68    static int check_cpu_features(void) { return 0; } /* is 0 an acceptable value? */
69    #endif
70  #endif  #endif
71    
72    

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