theora-old/lib/cpu.h

   1 /********************************************************************
   2  *                                                                  *
   3  * THIS FILE IS PART OF THE OggTheora SOFTWARE CODEC SOURCE CODE.   *
   4  * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
   5  * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
   6  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
   7  *                                                                  *
   8  * THE Theora SOURCE CODE IS COPYRIGHT (C) 2002-2003                *
   9  * by the Xiph.Org Foundation http://www.xiph.org/                  *
  10  *                                                                  *
  11  ********************************************************************
  12
  13   function:
  14   last mod: $Id$
  15
  16  ********************************************************************/
  17 #ifndef CPU_H
  18 #define CPU_H
  19
  20 #include "codec_internal.h"
  21
  22 //extern ogg_uint32_t cpu_flags;
  23
  24 #define CPU_X86_MMX     (1<<0)
  25 #define CPU_X86_3DNOW   (1<<1)
  26 #define CPU_X86_MMXEXT  (1<<2)
  27 #define CPU_X86_SSE     (1<<3)
  28 #define CPU_X86_SSE2    (1<<4)
  29 #define CPU_X86_3DNOWEXT (1<<5)
  30
  31 ogg_uint32_t cpu_init (void);
  32
  33 #endif