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3dnow dering

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Originally committed as revision 2476 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
pull/126/head
Michael Niedermayer 24 years ago
parent cf76316aa3
commit e0f8ffae99
2 changed files with 64 additions and 20 deletions
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  1. 42
      postproc/postprocess.c
  2. 42
      postproc/postprocess_template.c

42
postproc/postprocess.c
Unescape View File

@ -26,7 +26,7 @@ isHorizDC Ec Ec
isHorizMinMaxOk a E
doHorizLowPass E e e
doHorizDefFilter Ec Ec Ec
deRing e
deRing e e*
Vertical RKAlgo1 E a a
Horizontal RKAlgo1 a a
Vertical X1 a E E
@ -1808,7 +1808,7 @@ Implemented Exact 7-Tap
static inline void dering(uint8_t src[], int stride, int QP)
{
#ifdef HAVE_MMX2
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
asm volatile(
"movq pQPb, %%mm0 \n\t"
"paddusb %%mm0, %%mm0 \n\t"
@ -1821,11 +1821,20 @@ static inline void dering(uint8_t src[], int stride, int QP)
"pcmpeqb %%mm6, %%mm6 \n\t"
"pxor %%mm7, %%mm7 \n\t"
#ifdef HAVE_MMX2
#define FIND_MIN_MAX(addr)\
"movq " #addr ", %%mm0 \n\t"\
"pminub %%mm0, %%mm6 \n\t"\
"pmaxub %%mm0, %%mm7 \n\t"
#else
#define FIND_MIN_MAX(addr)\
"movq " #addr ", %%mm0 \n\t"\
"movq %%mm6, %%mm1 \n\t"\
"psubusb %%mm0, %%mm7 \n\t"\
"paddb %%mm0, %%mm7 \n\t"\
"psubusb %%mm0, %%mm1 \n\t"\
"psubb %%mm1, %%mm6 \n\t"
#endif
FIND_MIN_MAX((%%eax))
FIND_MIN_MAX((%%eax, %1))
@ -1838,36 +1847,49 @@ FIND_MIN_MAX((%0, %1, 8))
"movq %%mm6, %%mm4 \n\t"
"psrlq $8, %%mm6 \n\t"
"pminub %%mm4, %%mm6 \n\t" // min of pixels
#ifdef HAVE_MMX2
"pminub %%mm4, %%mm6 \n\t" // min of pixels
"pshufw $0xF9, %%mm6, %%mm4 \n\t"
"pminub %%mm4, %%mm6 \n\t" // min of pixels
"pshufw $0xFE, %%mm6, %%mm4 \n\t"
"pminub %%mm4, %%mm6 \n\t"
#else
"movq %%mm6, %%mm1 \n\t"
"psubusb %%mm4, %%mm1 \n\t"
"psubb %%mm1, %%mm6 \n\t"
"movq %%mm6, %%mm4 \n\t"
"psrlq $16, %%mm6 \n\t"
"pminub %%mm4, %%mm6 \n\t"
"movq %%mm6, %%mm1 \n\t"
"psubusb %%mm4, %%mm1 \n\t"
"psubb %%mm1, %%mm6 \n\t"
"movq %%mm6, %%mm4 \n\t"
"psrlq $32, %%mm6 \n\t"
"movq %%mm6, %%mm1 \n\t"
"psubusb %%mm4, %%mm1 \n\t"
"psubb %%mm1, %%mm6 \n\t"
#endif
"pminub %%mm4, %%mm6 \n\t"
"movq %%mm7, %%mm4 \n\t"
"psrlq $8, %%mm7 \n\t"
"pmaxub %%mm4, %%mm7 \n\t" // max of pixels
#ifdef HAVE_MMX2
"pmaxub %%mm4, %%mm7 \n\t" // max of pixels
"pshufw $0xF9, %%mm7, %%mm4 \n\t"
"pmaxub %%mm4, %%mm7 \n\t" // min of pixels
"pmaxub %%mm4, %%mm7 \n\t"
"pshufw $0xFE, %%mm7, %%mm4 \n\t"
"pmaxub %%mm4, %%mm7 \n\t"
#else
"psubusb %%mm4, %%mm7 \n\t"
"paddb %%mm4, %%mm7 \n\t"
"movq %%mm7, %%mm4 \n\t"
"psrlq $16, %%mm7 \n\t"
"pmaxub %%mm4, %%mm7 \n\t"
"psubusb %%mm4, %%mm7 \n\t"
"paddb %%mm4, %%mm7 \n\t"
"movq %%mm7, %%mm4 \n\t"
"psrlq $32, %%mm7 \n\t"
"psubusb %%mm4, %%mm7 \n\t"
"paddb %%mm4, %%mm7 \n\t"
#endif
"pmaxub %%mm4, %%mm7 \n\t"
PAVGB(%%mm6, %%mm7) // a=(max + min)/2
"punpcklbw %%mm7, %%mm7 \n\t"
"punpcklbw %%mm7, %%mm7 \n\t"

42
postproc/postprocess_template.c
Unescape View File

@ -26,7 +26,7 @@ isHorizDC Ec Ec
isHorizMinMaxOk a E
doHorizLowPass E e e
doHorizDefFilter Ec Ec Ec
deRing e
deRing e e*
Vertical RKAlgo1 E a a
Horizontal RKAlgo1 a a
Vertical X1 a E E
@ -1808,7 +1808,7 @@ Implemented Exact 7-Tap
static inline void dering(uint8_t src[], int stride, int QP)
{
#ifdef HAVE_MMX2
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
asm volatile(
"movq pQPb, %%mm0 \n\t"
"paddusb %%mm0, %%mm0 \n\t"
@ -1821,11 +1821,20 @@ static inline void dering(uint8_t src[], int stride, int QP)
"pcmpeqb %%mm6, %%mm6 \n\t"
"pxor %%mm7, %%mm7 \n\t"
#ifdef HAVE_MMX2
#define FIND_MIN_MAX(addr)\
"movq " #addr ", %%mm0 \n\t"\
"pminub %%mm0, %%mm6 \n\t"\
"pmaxub %%mm0, %%mm7 \n\t"
#else
#define FIND_MIN_MAX(addr)\
"movq " #addr ", %%mm0 \n\t"\
"movq %%mm6, %%mm1 \n\t"\
"psubusb %%mm0, %%mm7 \n\t"\
"paddb %%mm0, %%mm7 \n\t"\
"psubusb %%mm0, %%mm1 \n\t"\
"psubb %%mm1, %%mm6 \n\t"
#endif
FIND_MIN_MAX((%%eax))
FIND_MIN_MAX((%%eax, %1))
@ -1838,36 +1847,49 @@ FIND_MIN_MAX((%0, %1, 8))
"movq %%mm6, %%mm4 \n\t"
"psrlq $8, %%mm6 \n\t"
"pminub %%mm4, %%mm6 \n\t" // min of pixels
#ifdef HAVE_MMX2
"pminub %%mm4, %%mm6 \n\t" // min of pixels
"pshufw $0xF9, %%mm6, %%mm4 \n\t"
"pminub %%mm4, %%mm6 \n\t" // min of pixels
"pshufw $0xFE, %%mm6, %%mm4 \n\t"
"pminub %%mm4, %%mm6 \n\t"
#else
"movq %%mm6, %%mm1 \n\t"
"psubusb %%mm4, %%mm1 \n\t"
"psubb %%mm1, %%mm6 \n\t"
"movq %%mm6, %%mm4 \n\t"
"psrlq $16, %%mm6 \n\t"
"pminub %%mm4, %%mm6 \n\t"
"movq %%mm6, %%mm1 \n\t"
"psubusb %%mm4, %%mm1 \n\t"
"psubb %%mm1, %%mm6 \n\t"
"movq %%mm6, %%mm4 \n\t"
"psrlq $32, %%mm6 \n\t"
"movq %%mm6, %%mm1 \n\t"
"psubusb %%mm4, %%mm1 \n\t"
"psubb %%mm1, %%mm6 \n\t"
#endif
"pminub %%mm4, %%mm6 \n\t"
"movq %%mm7, %%mm4 \n\t"
"psrlq $8, %%mm7 \n\t"
"pmaxub %%mm4, %%mm7 \n\t" // max of pixels
#ifdef HAVE_MMX2
"pmaxub %%mm4, %%mm7 \n\t" // max of pixels
"pshufw $0xF9, %%mm7, %%mm4 \n\t"
"pmaxub %%mm4, %%mm7 \n\t" // min of pixels
"pmaxub %%mm4, %%mm7 \n\t"
"pshufw $0xFE, %%mm7, %%mm4 \n\t"
"pmaxub %%mm4, %%mm7 \n\t"
#else
"psubusb %%mm4, %%mm7 \n\t"
"paddb %%mm4, %%mm7 \n\t"
"movq %%mm7, %%mm4 \n\t"
"psrlq $16, %%mm7 \n\t"
"pmaxub %%mm4, %%mm7 \n\t"
"psubusb %%mm4, %%mm7 \n\t"
"paddb %%mm4, %%mm7 \n\t"
"movq %%mm7, %%mm4 \n\t"
"psrlq $32, %%mm7 \n\t"
"psubusb %%mm4, %%mm7 \n\t"
"paddb %%mm4, %%mm7 \n\t"
#endif
"pmaxub %%mm4, %%mm7 \n\t"
PAVGB(%%mm6, %%mm7) // a=(max + min)/2
"punpcklbw %%mm7, %%mm7 \n\t"
"punpcklbw %%mm7, %%mm7 \n\t"

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