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HAVE_MMX1 -> HAVE_ONLY_MMX1 (makes more sense ...)

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23396 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
michael 2007-05-27 21:45:33 +00:00
parent d759ba10c3
commit 5b46b234d2
1 changed files with 6 additions and 6 deletions
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12
libvo/aclib_template.c
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@ -64,14 +64,14 @@ If you have questions please contact with me: Nick Kurshev: nickols_k@mail.ru.
// by Pontscho/fresh!mindworkz
#undef HAVE_MMX1
#undef HAVE_ONLY_MMX1
#if defined(HAVE_MMX) && !defined(HAVE_MMX2) && !defined(HAVE_3DNOW) && !defined(HAVE_SSE)
/* means: mmx v.1. Note: Since we added alignment of destinition it speedups
of memory copying on PentMMX, Celeron-1 and P2 upto 12% versus
standard (non MMX-optimized) version.
Note: on K6-2+ it speedups memory copying upto 25% and
on K7 and P3 about 500% (5 times). */
#define HAVE_MMX1
#define HAVE_ONLY_MMX1
#endif
@ -127,7 +127,7 @@ __asm__ __volatile__(\
#endif
#undef MIN_LEN
#ifdef HAVE_MMX1
#ifdef HAVE_ONLY_MMX1
#define MIN_LEN 0x800 /* 2K blocks */
#else
#define MIN_LEN 0x40 /* 64-byte blocks */
@ -151,7 +151,7 @@ static void * RENAME(fast_memcpy)(void * to, const void * from, size_t len)
printf("freq < %8d %4d\n", 1<<i, freq[i]);
}
#endif
#ifndef HAVE_MMX1
#ifndef HAVE_ONLY_MMX1
/* PREFETCH has effect even for MOVSB instruction ;) */
__asm__ __volatile__ (
PREFETCH" (%0)\n"
@ -229,7 +229,7 @@ static void * RENAME(fast_memcpy)(void * to, const void * from, size_t len)
for(; ((int)to & (BLOCK_SIZE-1)) && i>0; i--)
{
__asm__ __volatile__ (
#ifndef HAVE_MMX1
#ifndef HAVE_ONLY_MMX1
PREFETCH" 320(%0)\n"
#endif
"movq (%0), %%mm0\n"
@ -318,7 +318,7 @@ static void * RENAME(fast_memcpy)(void * to, const void * from, size_t len)
for(; i>0; i--)
{
__asm__ __volatile__ (
#ifndef HAVE_MMX1
#ifndef HAVE_ONLY_MMX1
PREFETCH" 320(%0)\n"
#endif
"movq (%0), %%mm0\n"