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runtime cpu detect optional (compiles faster)

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Originally committed as revision 3152 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
This commit is contained in:
Michael Niedermayer 2001-11-27 01:12:30 +00:00
parent 43d8c23cbf
commit e89952aabe
1 changed files with 45 additions and 6 deletions
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51
postproc/postprocess.c
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@ -404,18 +404,43 @@ static inline void horizX1Filter(uint8_t *src, int stride, int QP)
} }
//Note: we have C, MMX, MMX2, 3DNOW version therse no 3DNOW+MMX2 one //Note: we have C, MMX, MMX2, 3DNOW version there is no 3DNOW+MMX2 one
//Plain C versions //Plain C versions
#if !defined (HAVE_MMX) || defined (RUNTIME_CPUDETECT)
#define COMPILE_C
#endif
#ifdef CAN_COMPILE_X86_ASM
#if (defined (HAVE_MMX) && !defined (HAVE_3DNOW) && !defined (HAVE_MMX2)) || defined (RUNTIME_CPUDETECT)
#define COMPILE_MMX
#endif
#if defined (HAVE_MMX2) || defined (RUNTIME_CPUDETECT)
#define COMPILE_MMX2
#endif
#if (defined (HAVE_3DNOW) && !defined (HAVE_MMX2)) || defined (RUNTIME_CPUDETECT)
#define COMPILE_3DNOW
#endif
#endif //CAN_COMPILE_X86_ASM
#undef HAVE_MMX
#undef HAVE_MMX2
#undef HAVE_3DNOW
#undef ARCH_X86
#ifdef COMPILE_C
#undef HAVE_MMX #undef HAVE_MMX
#undef HAVE_MMX2 #undef HAVE_MMX2
#undef HAVE_3DNOW #undef HAVE_3DNOW
#undef ARCH_X86 #undef ARCH_X86
#define RENAME(a) a ## _C #define RENAME(a) a ## _C
#include "postprocess_template.c" #include "postprocess_template.c"
#endif
#ifdef CAN_COMPILE_X86_ASM
//MMX versions //MMX versions
#ifdef COMPILE_MMX
#undef RENAME #undef RENAME
#define HAVE_MMX #define HAVE_MMX
#undef HAVE_MMX2 #undef HAVE_MMX2
@ -423,8 +448,10 @@ static inline void horizX1Filter(uint8_t *src, int stride, int QP)
#define ARCH_X86 #define ARCH_X86
#define RENAME(a) a ## _MMX #define RENAME(a) a ## _MMX
#include "postprocess_template.c" #include "postprocess_template.c"
#endif
//MMX2 versions //MMX2 versions
#ifdef COMPILE_MMX2
#undef RENAME #undef RENAME
#define HAVE_MMX #define HAVE_MMX
#define HAVE_MMX2 #define HAVE_MMX2
@ -432,8 +459,10 @@ static inline void horizX1Filter(uint8_t *src, int stride, int QP)
#define ARCH_X86 #define ARCH_X86
#define RENAME(a) a ## _MMX2 #define RENAME(a) a ## _MMX2
#include "postprocess_template.c" #include "postprocess_template.c"
#endif
//3DNOW versions //3DNOW versions
#ifdef COMPILE_3DNOW
#undef RENAME #undef RENAME
#define HAVE_MMX #define HAVE_MMX
#undef HAVE_MMX2 #undef HAVE_MMX2
@ -441,8 +470,7 @@ static inline void horizX1Filter(uint8_t *src, int stride, int QP)
#define ARCH_X86 #define ARCH_X86
#define RENAME(a) a ## _3DNow #define RENAME(a) a ## _3DNow
#include "postprocess_template.c" #include "postprocess_template.c"
#endif
#endif //CAN_COMPILE_X86_ASM
// minor note: the HAVE_xyz is messed up after that line so dont use it // minor note: the HAVE_xyz is messed up after that line so dont use it
@ -452,7 +480,7 @@ static inline void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int
// useing ifs here as they are faster than function pointers allthough the // useing ifs here as they are faster than function pointers allthough the
// difference wouldnt be messureable here but its much better because // difference wouldnt be messureable here but its much better because
// someone might exchange the cpu whithout restarting mplayer ;) // someone might exchange the cpu whithout restarting mplayer ;)
#ifdef RUNTIME_CPUDETECT
#ifdef CAN_COMPILE_X86_ASM #ifdef CAN_COMPILE_X86_ASM
// ordered per speed fasterst first // ordered per speed fasterst first
if(gCpuCaps.hasMMX2) if(gCpuCaps.hasMMX2)
@ -466,6 +494,17 @@ static inline void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int
#else #else
postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, ppMode); postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, ppMode);
#endif #endif
#else //RUNTIME_CPUDETECT
#ifdef HAVE_MMX2
postProcess_MMX2(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, ppMode);
#elif defined (HAVE_3DNOW)
postProcess_3DNow(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, ppMode);
#elif defined (HAVE_MMX)
postProcess_MMX(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, ppMode);
#else
postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, ppMode);
#endif
#endif //!RUNTIME_CPUDETECT
} }
#ifdef HAVE_ODIVX_POSTPROCESS #ifdef HAVE_ODIVX_POSTPROCESS