diff options
Diffstat (limited to 'libvo/aclib_template.c')
| -rw-r--r-- | libvo/aclib_template.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/libvo/aclib_template.c b/libvo/aclib_template.c index 5ce2fcbb2c..68c2b8f48f 100644 --- a/libvo/aclib_template.c +++ b/libvo/aclib_template.c @@ -101,15 +101,21 @@ __asm__ __volatile__(\ #define MMREG_SIZE 64 //8 #endif -/* Small defines (for readability only) ;) */ #undef PREFETCH #undef EMMS -#ifdef HAVE_K6_2PLUS -#define PREFETCH "prefetch" + +#ifdef HAVE_3DNOW +#define PREFETCH "prefetch" +#elif defined ( HAVE_MMX2 ) +#define PREFETCH "prefetchnta" +#else +#define PREFETCH "/nop" +#endif + /* On K6 femms is faster of emms. On K7 femms is directly mapped on emms. */ +#ifdef HAVE_3DNOW #define EMMS "femms" #else -#define PREFETCH "prefetchnta" #define EMMS "emms" #endif |