[svn] / branches / release-1_2-branch / xvidcore / src / portab.h Repository:
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revision 1828, Sun Nov 30 16:38:32 2008 UTC revision 1829, Sun Nov 30 16:38:33 2008 UTC
# Line 21  Line 21 
21   *  along with this program ; if not, write to the Free Software   *  along with this program ; if not, write to the Free Software
22   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
23   *   *
24   * $Id: portab.h,v 1.58 2008-11-27 16:31:48 Isibaar Exp $   * $Id: portab.h,v 1.58.2.1 2008-11-30 16:38:31 Isibaar Exp $
25   *   *
26   ****************************************************************************/   ****************************************************************************/
27    
# Line 153  Line 153 
153  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
154    | msvc x86 specific macros/functions    | msvc x86 specific macros/functions
155   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
156  #    if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)  #    if defined(ARCH_IS_IA32)
157  #        define BSWAP(a) __asm mov eax,a __asm bswap eax __asm mov a, eax  #        define BSWAP(a) __asm mov eax,a __asm bswap eax __asm mov a, eax
158    
159  static __inline int64_t read_counter(void)  static __inline int64_t read_counter(void)
# Line 169  Line 169 
169          return ts;          return ts;
170  }  }
171    
172    #    elif defined(ARCH_IS_X86_64)
173    
174    #    include <intrin.h>
175    
176    #    define BSWAP(a) ((a) = _byteswap_ulong(a))
177    
178    static __inline int64_t read_counter(void) { return __rdtsc(); }
179    
180  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
181    | msvc GENERIC (plain C only) - Probably alpha or some embedded device    | msvc GENERIC (plain C only) - Probably alpha or some embedded device
182   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
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