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| author | Aurelien Jacobs <aurel@gnuage.org> | 2004-10-11 02:19:29 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2004-10-11 02:19:29 +0000 |
| commit | 053dea12f27e6bb8acf6a103ef954da05419d3dc (patch) | |
| tree | a23d86aee2e3ab3c9ad72a6fa1e4882ebd0b1228 /libavcodec/libpostproc/postprocess.c | |
| parent | 3ba1438dec553ab106aac8895ddebc01e42c5b71 (diff) | |
| download | ffmpeg-053dea12f27e6bb8acf6a103ef954da05419d3dc.tar.gz | |
adapting existing mmx/mmx2/sse/3dnow optimizations so they work on x86_64 patch by (Aurelien Jacobs <aurel at gnuage dot org>)
Originally committed as revision 3578 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/libpostproc/postprocess.c')
| -rw-r--r-- | libavcodec/libpostproc/postprocess.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/libavcodec/libpostproc/postprocess.c b/libavcodec/libpostproc/postprocess.c index 82bf628480..1713573d3d 100644 --- a/libavcodec/libpostproc/postprocess.c +++ b/libavcodec/libpostproc/postprocess.c @@ -119,7 +119,7 @@ try to unroll inner for(x=0 ... loop to avoid these damn if(x ... checks # define always_inline inline #endif -#ifdef ARCH_X86 +#if defined(ARCH_X86) || defined(ARCH_X86_64) static uint64_t __attribute__((aligned(8))) attribute_used w05= 0x0005000500050005LL; static uint64_t __attribute__((aligned(8))) attribute_used w04= 0x0004000400040004LL; static uint64_t __attribute__((aligned(8))) attribute_used w20= 0x0020002000200020LL; @@ -172,7 +172,7 @@ static char *replaceTable[]= }; -#ifdef ARCH_X86 +#if defined(ARCH_X86) || defined(ARCH_X86_64) static inline void prefetchnta(void *p) { asm volatile( "prefetchnta (%0)\n\t" @@ -597,7 +597,7 @@ static always_inline void do_a_deblock_C(uint8_t *src, int step, int stride, PPC #endif //HAVE_ALTIVEC #endif //ARCH_POWERPC -#ifdef ARCH_X86 +#if defined(ARCH_X86) || defined(ARCH_X86_64) #if (defined (HAVE_MMX) && !defined (HAVE_3DNOW) && !defined (HAVE_MMX2)) || defined (RUNTIME_CPUDETECT) #define COMPILE_MMX @@ -616,13 +616,11 @@ static always_inline void do_a_deblock_C(uint8_t *src, int step, int stride, PPC #undef HAVE_MMX2 #undef HAVE_3DNOW #undef HAVE_ALTIVEC -#undef ARCH_X86 #ifdef COMPILE_C #undef HAVE_MMX #undef HAVE_MMX2 #undef HAVE_3DNOW -#undef ARCH_X86 #define RENAME(a) a ## _C #include "postprocess_template.c" #endif @@ -643,7 +641,6 @@ static always_inline void do_a_deblock_C(uint8_t *src, int step, int stride, PPC #define HAVE_MMX #undef HAVE_MMX2 #undef HAVE_3DNOW -#define ARCH_X86 #define RENAME(a) a ## _MMX #include "postprocess_template.c" #endif @@ -654,7 +651,6 @@ static always_inline void do_a_deblock_C(uint8_t *src, int step, int stride, PPC #define HAVE_MMX #define HAVE_MMX2 #undef HAVE_3DNOW -#define ARCH_X86 #define RENAME(a) a ## _MMX2 #include "postprocess_template.c" #endif @@ -665,7 +661,6 @@ static always_inline void do_a_deblock_C(uint8_t *src, int step, int stride, PPC #define HAVE_MMX #undef HAVE_MMX2 #define HAVE_3DNOW -#define ARCH_X86 #define RENAME(a) a ## _3DNow #include "postprocess_template.c" #endif @@ -683,7 +678,7 @@ static inline void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int // difference wouldnt be messureable here but its much better because // someone might exchange the cpu whithout restarting mplayer ;) #ifdef RUNTIME_CPUDETECT -#ifdef ARCH_X86 +#if defined(ARCH_X86) || defined(ARCH_X86_64) // ordered per speed fasterst first if(c->cpuCaps & PP_CPU_CAPS_MMX2) postProcess_MMX2(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c); |