RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-12-18 21:45:10 +00:00
Code Issues Projects Releases Wiki Activity

pp: simplify postProcess().

Browse Source
This commit is contained in:
Clément Bœsch 2012-11-14 21:08:59 +01:00
parent 375cd3f2ec
commit c6945228e8
1 changed files with 18 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

51
libpostproc/postprocess.c
View File

@ -569,57 +569,42 @@ static av_always_inline void do_a_deblock_C(uint8_t *src, int step, int stride,
# endif
#endif
typedef void (*pp_fn)(const uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
const QP_STORE_T QPs[], int QPStride, int isColor, PPContext *c2);
static inline void postProcess(const uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
const QP_STORE_T QPs[], int QPStride, int isColor, pp_mode *vm, pp_context *vc)
{
pp_fn pp = postProcess_C;
PPContext *c= (PPContext *)vc;
PPMode *ppMode= (PPMode *)vm;
c->ppMode= *ppMode; //FIXME
if(ppMode->lumMode & BITEXACT) {
postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
return;
}
// Using ifs here as they are faster than function pointers although the
// difference would not be measurable here but it is much better because
// someone might exchange the CPU whithout restarting MPlayer ;)
if (!(ppMode->lumMode & BITEXACT)) {
#if CONFIG_RUNTIME_CPUDETECT
#if ARCH_X86 && HAVE_INLINE_ASM
// ordered per speed fastest first
if(c->cpuCaps & PP_CPU_CAPS_MMX2)
postProcess_MMX2(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
else if(c->cpuCaps & PP_CPU_CAPS_3DNOW)
postProcess_3DNow(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
else if(c->cpuCaps & PP_CPU_CAPS_MMX)
postProcess_MMX(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
else
postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
#else
#if HAVE_ALTIVEC
if(c->cpuCaps & PP_CPU_CAPS_ALTIVEC)
postProcess_altivec(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
else
#endif
postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
// ordered per speed fastest first
if (c->cpuCaps & PP_CPU_CAPS_MMX2) pp = postProcess_MMX2;
else if (c->cpuCaps & PP_CPU_CAPS_3DNOW) pp = postProcess_3DNow;
else if (c->cpuCaps & PP_CPU_CAPS_MMX) pp = postProcess_MMX;
#elif HAVE_ALTIVEC
if (c->cpuCaps & PP_CPU_CAPS_ALTIVEC) pp = postProcess_altivec;
#endif
#else /* CONFIG_RUNTIME_CPUDETECT */
#if HAVE_MMXEXT_INLINE
postProcess_MMX2(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
pp = postProcess_MMX2;
#elif HAVE_AMD3DNOW_INLINE
postProcess_3DNow(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
pp = postProcess_3DNow;
#elif HAVE_MMX_INLINE
postProcess_MMX(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
pp = postProcess_MMX;
#elif HAVE_ALTIVEC
postProcess_altivec(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
#else
postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
pp = postProcess_altivec;
#endif
#endif /* !CONFIG_RUNTIME_CPUDETECT */
}
}
//static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
// QP_STORE_T QPs[], int QPStride, int isColor, struct PPMode *ppMode);
pp(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
}
/* -pp Command line Help
*/