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postproc/postprocess: Remove obsolete MMX(EXT)/3Dnow functions

Browse Source 
postprocess.c currently has C, MMX, MMXEXT, 3DNow as well as
SSE2 versions of its internal functions. But given that only
ancient 32-bit x86 CPUs don't support SSE2, the MMX, MMXEXT
and 3DNow versions are obsolete and are therefore removed by
this commit. This saves about 56KB here.

(The SSE2 version in particular is not really complete,
so that it often falls back to MMXEXT (which means that
there were some identical (apart from the name) MMXEXT
and SSE2 functions; this duplication no longer exists
with this commit.)

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2022-11-03 18:45:37 +01:00
parent 10ddbaf514
commit 1f0948272a
2 changed files with 57 additions and 533 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

69
libpostproc/postprocess.c
View File

@ -26,28 +26,27 @@
*/
/*
C MMX MMX2 3DNow AltiVec
isVertDC Ec Ec Ec
isVertMinMaxOk Ec Ec Ec
doVertLowPass E e e Ec
doVertDefFilter Ec Ec e e Ec
isHorizDC Ec Ec Ec
isHorizMinMaxOk a E Ec
doHorizLowPass E e e Ec
doHorizDefFilter Ec Ec e e Ec
do_a_deblock Ec E Ec E
deRing E e e* Ecp
Vertical RKAlgo1 E a a
Horizontal RKAlgo1 a a
Vertical X1# a E E
Horizontal X1# a E E
LinIpolDeinterlace e E E*
CubicIpolDeinterlace a e e*
LinBlendDeinterlace e E E*
C MMX MMX2 AltiVec
isVertDC Ec Ec Ec
isVertMinMaxOk Ec Ec Ec
doVertLowPass E e Ec
doVertDefFilter Ec Ec e Ec
isHorizDC Ec Ec Ec
isHorizMinMaxOk a E Ec
doHorizLowPass E e Ec
doHorizDefFilter Ec Ec e Ec
do_a_deblock Ec E Ec
deRing E e Ecp
Vertical RKAlgo1 E a
Horizontal RKAlgo1 a
Vertical X1# a E
Horizontal X1# a E
LinIpolDeinterlace e E
CubicIpolDeinterlace a e
LinBlendDeinterlace e E
MedianDeinterlace# E Ec Ec
TempDeNoiser# E e e Ec
TempDeNoiser# E e Ec
* I do not have a 3DNow! CPU -> it is untested, but no one said it does not work so it seems to work
# more or less selfinvented filters so the exactness is not too meaningful
E = Exact implementation
e = almost exact implementation (slightly different rounding,...)
@ -83,7 +82,6 @@ try to unroll inner for(x=0 ... loop to avoid these damn if(x ... checks
#include <stdlib.h>
#include <string.h>
//#undef HAVE_MMXEXT_INLINE
//#define HAVE_AMD3DNOW_INLINE
//#undef HAVE_MMX_INLINE
//#undef ARCH_X86
//#define DEBUG_BRIGHTNESS
@ -494,7 +492,7 @@ static av_always_inline void do_a_deblock_C(uint8_t *src, int step,
}
}
//Note: we have C, MMX, MMX2, 3DNOW version there is no 3DNOW+MMX2 one
//Note: we have C and SSE2 version (which uses MMX(EXT) when advantageous)
//Plain C versions
//we always compile C for testing which needs bitexactness
#define TEMPLATE_PP_C 1
@ -508,27 +506,12 @@ static av_always_inline void do_a_deblock_C(uint8_t *src, int step,
#if ARCH_X86 && HAVE_INLINE_ASM
# if CONFIG_RUNTIME_CPUDETECT
# define TEMPLATE_PP_MMX 1
# include "postprocess_template.c"
# define TEMPLATE_PP_MMXEXT 1
# include "postprocess_template.c"
# define TEMPLATE_PP_3DNOW 1
# include "postprocess_template.c"
# define TEMPLATE_PP_SSE2 1
# include "postprocess_template.c"
# else
# if HAVE_SSE2_INLINE
# define TEMPLATE_PP_SSE2 1
# include "postprocess_template.c"
# elif HAVE_MMXEXT_INLINE
# define TEMPLATE_PP_MMXEXT 1
# include "postprocess_template.c"
# elif HAVE_AMD3DNOW_INLINE
# define TEMPLATE_PP_3DNOW 1
# include "postprocess_template.c"
# elif HAVE_MMX_INLINE
# define TEMPLATE_PP_MMX 1
# include "postprocess_template.c"
# endif
# endif
#endif
@ -549,21 +532,12 @@ static inline void postProcess(const uint8_t src[], int srcStride, uint8_t dst[]
#if ARCH_X86 && HAVE_INLINE_ASM
// ordered per speed fastest first
if (c->cpuCaps & AV_CPU_FLAG_SSE2) pp = postProcess_SSE2;
else if (c->cpuCaps & AV_CPU_FLAG_MMXEXT) pp = postProcess_MMX2;
else if (c->cpuCaps & AV_CPU_FLAG_3DNOW) pp = postProcess_3DNow;
else if (c->cpuCaps & AV_CPU_FLAG_MMX) pp = postProcess_MMX;
#elif HAVE_ALTIVEC
if (c->cpuCaps & AV_CPU_FLAG_ALTIVEC) pp = postProcess_altivec;
#endif
#else /* CONFIG_RUNTIME_CPUDETECT */
#if HAVE_SSE2_INLINE
pp = postProcess_SSE2;
#elif HAVE_MMXEXT_INLINE
pp = postProcess_MMX2;
#elif HAVE_AMD3DNOW_INLINE
pp = postProcess_3DNow;
#elif HAVE_MMX_INLINE
pp = postProcess_MMX;
#elif HAVE_ALTIVEC
pp = postProcess_altivec;
#endif
@ -877,9 +851,6 @@ av_cold pp_context *pp_get_context(int width, int height, int cpuCaps){
c->cpuCaps = av_get_cpu_flags();
} else {
c->cpuCaps = 0;
if (cpuCaps & PP_CPU_CAPS_MMX) c->cpuCaps |= AV_CPU_FLAG_MMX;
if (cpuCaps & PP_CPU_CAPS_MMX2) c->cpuCaps |= AV_CPU_FLAG_MMXEXT;
if (cpuCaps & PP_CPU_CAPS_3DNOW) c->cpuCaps |= AV_CPU_FLAG_3DNOW;
if (cpuCaps & PP_CPU_CAPS_ALTIVEC) c->cpuCaps |= AV_CPU_FLAG_ALTIVEC;
}

521
libpostproc/postprocess_template.c
View File

@ -20,7 +20,7 @@
/**
* @file
* mmx/mmx2/3dnow postprocess code.
* mmx/mmx2/sse2 postprocess code.
*/
#include "libavutil/mem_internal.h"
@ -57,14 +57,6 @@
# define TEMPLATE_PP_MMXEXT 0
#endif
#ifdef TEMPLATE_PP_3DNOW
# undef TEMPLATE_PP_MMX
# define TEMPLATE_PP_MMX 1
# define RENAME(a) a ## _3DNow
#else
# define TEMPLATE_PP_3DNOW 0
#endif
#ifdef TEMPLATE_PP_SSE2
# undef TEMPLATE_PP_MMX
# define TEMPLATE_PP_MMX 1
@ -82,30 +74,19 @@
#if TEMPLATE_PP_MMXEXT
#define REAL_PAVGB(a,b) "pavgb " #a ", " #b " \n\t"
#elif TEMPLATE_PP_3DNOW
#define REAL_PAVGB(a,b) "pavgusb " #a ", " #b " \n\t"
#endif
#define PAVGB(a,b) REAL_PAVGB(a,b)
#if TEMPLATE_PP_MMXEXT
#define PMINUB(a,b,t) "pminub " #a ", " #b " \n\t"
#elif TEMPLATE_PP_MMX
#define PMINUB(b,a,t) \
"movq " #a ", " #t " \n\t"\
"psubusb " #b ", " #t " \n\t"\
"psubb " #t ", " #a " \n\t"
#endif
#if TEMPLATE_PP_MMXEXT
#define PMAXUB(a,b) "pmaxub " #a ", " #b " \n\t"
#elif TEMPLATE_PP_MMX
#define PMAXUB(a,b) \
"psubusb " #a ", " #b " \n\t"\
"paddb " #a ", " #b " \n\t"
#endif
//FIXME? |255-0| = 1 (should not be a problem ...)
#if TEMPLATE_PP_MMX
#if TEMPLATE_PP_MMXEXT
/**
* Check if the middle 8x8 Block in the given 8x16 block is flat
*/
@ -185,20 +166,8 @@ static inline int RENAME(vertClassify)(const uint8_t src[], int stride, PPContex
"psubusb %%mm3, %%mm4 \n\t"
" \n\t"
#if TEMPLATE_PP_MMXEXT
"pxor %%mm7, %%mm7 \n\t"
"psadbw %%mm7, %%mm0 \n\t"
#else
"movq %%mm0, %%mm1 \n\t"
"psrlw $8, %%mm0 \n\t"
"paddb %%mm1, %%mm0 \n\t"
"movq %%mm0, %%mm1 \n\t"
"psrlq $16, %%mm0 \n\t"
"paddb %%mm1, %%mm0 \n\t"
"movq %%mm0, %%mm1 \n\t"
"psrlq $32, %%mm0 \n\t"
"paddb %%mm1, %%mm0 \n\t"
#endif
"movq %4, %%mm7 \n\t" // QP,..., QP
"paddusb %%mm7, %%mm7 \n\t" // 2QP ... 2QP
"psubusb %%mm7, %%mm4 \n\t" // Diff <= 2QP -> 0
@ -219,7 +188,7 @@ static inline int RENAME(vertClassify)(const uint8_t src[], int stride, PPContex
return 2;
}
}
#endif //TEMPLATE_PP_MMX
#endif //TEMPLATE_PP_MMXEXT
/**
* Do a vertical low pass filter on the 8x16 block (only write to the 8x8 block in the middle)
@ -228,7 +197,7 @@ static inline int RENAME(vertClassify)(const uint8_t src[], int stride, PPContex
#if !TEMPLATE_PP_ALTIVEC
static inline void RENAME(doVertLowPass)(uint8_t *src, int stride, PPContext *c)
{
#if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#if TEMPLATE_PP_MMXEXT
src+= stride*3;
__asm__ volatile( //"movv %0 %1 %2\n\t"
"movq %2, %%mm0 \n\t" // QP,..., QP
@ -355,7 +324,7 @@ static inline void RENAME(doVertLowPass)(uint8_t *src, int stride, PPContext *c)
: "r" (src), "r" ((x86_reg)stride), "m" (c->pQPb)
: "%"FF_REG_a, "%"FF_REG_c
);
#else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#else //TEMPLATE_PP_MMXEXT
const int l1= stride;
const int l2= stride + l1;
const int l3= stride + l2;
@ -394,7 +363,7 @@ static inline void RENAME(doVertLowPass)(uint8_t *src, int stride, PPContext *c)
src++;
}
#endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#endif //TEMPLATE_PP_MMXEXT
}
#endif //TEMPLATE_PP_ALTIVEC
@ -407,7 +376,7 @@ static inline void RENAME(doVertLowPass)(uint8_t *src, int stride, PPContext *c)
*/
static inline void RENAME(vertX1Filter)(uint8_t *src, int stride, PPContext *co)
{
#if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#if TEMPLATE_PP_MMXEXT
src+= stride*3;
__asm__ volatile(
@ -494,7 +463,7 @@ static inline void RENAME(vertX1Filter)(uint8_t *src, int stride, PPContext *co)
NAMED_CONSTRAINTS_ADD(b01)
: "%"FF_REG_a, "%"FF_REG_c
);
#else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#else //TEMPLATE_PP_MMXEXT
const int l1= stride;
const int l2= stride + l1;
@ -528,13 +497,13 @@ static inline void RENAME(vertX1Filter)(uint8_t *src, int stride, PPContext *co)
}
src++;
}
#endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#endif //TEMPLATE_PP_MMXEXT
}
#if !TEMPLATE_PP_ALTIVEC
static inline void RENAME(doVertDefFilter)(uint8_t src[], int stride, PPContext *c)
{
#if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#if TEMPLATE_PP_MMXEXT
/*
uint8_t tmp[16];
const int l1= stride;
@ -816,239 +785,7 @@ static inline void RENAME(doVertDefFilter)(uint8_t src[], int stride, PPContext
}
}
*/
#elif TEMPLATE_PP_MMX
DECLARE_ALIGNED(8, uint64_t, tmp)[4]; // make space for 4 8-byte vars
src+= stride*4;
__asm__ volatile(
"pxor %%mm7, %%mm7 \n\t"
// 0 1 2 3 4 5 6 7
// %0 %0+%1 %0+2%1 eax+2%1 %0+4%1 eax+4%1 edx+%1 edx+2%1
// %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1
"movq (%0), %%mm0 \n\t"
"movq %%mm0, %%mm1 \n\t"
"punpcklbw %%mm7, %%mm0 \n\t" // low part of line 0
"punpckhbw %%mm7, %%mm1 \n\t" // high part of line 0
"movq (%0, %1), %%mm2 \n\t"
"lea (%0, %1, 2), %%"FF_REG_a" \n\t"
"movq %%mm2, %%mm3 \n\t"
"punpcklbw %%mm7, %%mm2 \n\t" // low part of line 1
"punpckhbw %%mm7, %%mm3 \n\t" // high part of line 1
"movq (%%"FF_REG_a"), %%mm4 \n\t"
"movq %%mm4, %%mm5 \n\t"
"punpcklbw %%mm7, %%mm4 \n\t" // low part of line 2
"punpckhbw %%mm7, %%mm5 \n\t" // high part of line 2
"paddw %%mm0, %%mm0 \n\t" // 2L0
"paddw %%mm1, %%mm1 \n\t" // 2H0
"psubw %%mm4, %%mm2 \n\t" // L1 - L2
"psubw %%mm5, %%mm3 \n\t" // H1 - H2
"psubw %%mm2, %%mm0 \n\t" // 2L0 - L1 + L2
"psubw %%mm3, %%mm1 \n\t" // 2H0 - H1 + H2
"psllw $2, %%mm2 \n\t" // 4L1 - 4L2
"psllw $2, %%mm3 \n\t" // 4H1 - 4H2
"psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2
"psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2
"movq (%%"FF_REG_a", %1), %%mm2 \n\t"
"movq %%mm2, %%mm3 \n\t"
"punpcklbw %%mm7, %%mm2 \n\t" // L3
"punpckhbw %%mm7, %%mm3 \n\t" // H3
"psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 - L3
"psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 - H3
"psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
"psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 - 2H3
"movq %%mm0, (%3) \n\t" // 2L0 - 5L1 + 5L2 - 2L3
"movq %%mm1, 8(%3) \n\t" // 2H0 - 5H1 + 5H2 - 2H3
"movq (%%"FF_REG_a", %1, 2), %%mm0 \n\t"
"movq %%mm0, %%mm1 \n\t"
"punpcklbw %%mm7, %%mm0 \n\t" // L4
"punpckhbw %%mm7, %%mm1 \n\t" // H4
"psubw %%mm0, %%mm2 \n\t" // L3 - L4
"psubw %%mm1, %%mm3 \n\t" // H3 - H4
"movq %%mm2, 16(%3) \n\t" // L3 - L4
"movq %%mm3, 24(%3) \n\t" // H3 - H4
"paddw %%mm4, %%mm4 \n\t" // 2L2
"paddw %%mm5, %%mm5 \n\t" // 2H2
"psubw %%mm2, %%mm4 \n\t" // 2L2 - L3 + L4
"psubw %%mm3, %%mm5 \n\t" // 2H2 - H3 + H4
"lea (%%"FF_REG_a", %1), %0 \n\t"
"psllw $2, %%mm2 \n\t" // 4L3 - 4L4
"psllw $2, %%mm3 \n\t" // 4H3 - 4H4
"psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4
"psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4
//50 opcodes so far
"movq (%0, %1, 2), %%mm2 \n\t"
"movq %%mm2, %%mm3 \n\t"
"punpcklbw %%mm7, %%mm2 \n\t" // L5
"punpckhbw %%mm7, %%mm3 \n\t" // H5
"psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 - L5
"psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 - H5
"psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 - 2L5
"psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 - 2H5
"movq (%%"FF_REG_a", %1, 4), %%mm6 \n\t"
"punpcklbw %%mm7, %%mm6 \n\t" // L6
"psubw %%mm6, %%mm2 \n\t" // L5 - L6
"movq (%%"FF_REG_a", %1, 4), %%mm6 \n\t"
"punpckhbw %%mm7, %%mm6 \n\t" // H6
"psubw %%mm6, %%mm3 \n\t" // H5 - H6
"paddw %%mm0, %%mm0 \n\t" // 2L4
"paddw %%mm1, %%mm1 \n\t" // 2H4
"psubw %%mm2, %%mm0 \n\t" // 2L4 - L5 + L6
"psubw %%mm3, %%mm1 \n\t" // 2H4 - H5 + H6
"psllw $2, %%mm2 \n\t" // 4L5 - 4L6
"psllw $2, %%mm3 \n\t" // 4H5 - 4H6
"psubw %%mm2, %%mm0 \n\t" // 2L4 - 5L5 + 5L6
"psubw %%mm3, %%mm1 \n\t" // 2H4 - 5H5 + 5H6
"movq (%0, %1, 4), %%mm2 \n\t"
"movq %%mm2, %%mm3 \n\t"
"punpcklbw %%mm7, %%mm2 \n\t" // L7
"punpckhbw %%mm7, %%mm3 \n\t" // H7
"paddw %%mm2, %%mm2 \n\t" // 2L7
"paddw %%mm3, %%mm3 \n\t" // 2H7
"psubw %%mm2, %%mm0 \n\t" // 2L4 - 5L5 + 5L6 - 2L7
"psubw %%mm3, %%mm1 \n\t" // 2H4 - 5H5 + 5H6 - 2H7
"movq (%3), %%mm2 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
"movq 8(%3), %%mm3 \n\t" // 2H0 - 5H1 + 5H2 - 2H3
#if TEMPLATE_PP_MMXEXT
"movq %%mm7, %%mm6 \n\t" // 0
"psubw %%mm0, %%mm6 \n\t"
"pmaxsw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
"movq %%mm7, %%mm6 \n\t" // 0
"psubw %%mm1, %%mm6 \n\t"
"pmaxsw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
"movq %%mm7, %%mm6 \n\t" // 0
"psubw %%mm2, %%mm6 \n\t"
"pmaxsw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
"movq %%mm7, %%mm6 \n\t" // 0
"psubw %%mm3, %%mm6 \n\t"
"pmaxsw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
#else
"movq %%mm7, %%mm6 \n\t" // 0
"pcmpgtw %%mm0, %%mm6 \n\t"
"pxor %%mm6, %%mm0 \n\t"
"psubw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
"movq %%mm7, %%mm6 \n\t" // 0
"pcmpgtw %%mm1, %%mm6 \n\t"
"pxor %%mm6, %%mm1 \n\t"
"psubw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
"movq %%mm7, %%mm6 \n\t" // 0
"pcmpgtw %%mm2, %%mm6 \n\t"
"pxor %%mm6, %%mm2 \n\t"
"psubw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
"movq %%mm7, %%mm6 \n\t" // 0
"pcmpgtw %%mm3, %%mm6 \n\t"
"pxor %%mm6, %%mm3 \n\t"
"psubw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
#endif
#if TEMPLATE_PP_MMXEXT
"pminsw %%mm2, %%mm0 \n\t"
"pminsw %%mm3, %%mm1 \n\t"
#else
"movq %%mm0, %%mm6 \n\t"
"psubusw %%mm2, %%mm6 \n\t"
"psubw %%mm6, %%mm0 \n\t"
"movq %%mm1, %%mm6 \n\t"
"psubusw %%mm3, %%mm6 \n\t"
"psubw %%mm6, %%mm1 \n\t"
#endif
"movd %2, %%mm2 \n\t" // QP
"punpcklbw %%mm7, %%mm2 \n\t"
"movq %%mm7, %%mm6 \n\t" // 0
"pcmpgtw %%mm4, %%mm6 \n\t" // sign(2L2 - 5L3 + 5L4 - 2L5)
"pxor %%mm6, %%mm4 \n\t"
"psubw %%mm6, %%mm4 \n\t" // |2L2 - 5L3 + 5L4 - 2L5|
"pcmpgtw %%mm5, %%mm7 \n\t" // sign(2H2 - 5H3 + 5H4 - 2H5)
"pxor %%mm7, %%mm5 \n\t"
"psubw %%mm7, %%mm5 \n\t" // |2H2 - 5H3 + 5H4 - 2H5|
// 100 opcodes
"psllw $3, %%mm2 \n\t" // 8QP
"movq %%mm2, %%mm3 \n\t" // 8QP
"pcmpgtw %%mm4, %%mm2 \n\t"
"pcmpgtw %%mm5, %%mm3 \n\t"
"pand %%mm2, %%mm4 \n\t"
"pand %%mm3, %%mm5 \n\t"
"psubusw %%mm0, %%mm4 \n\t" // hd
"psubusw %%mm1, %%mm5 \n\t" // ld
"movq "MANGLE(w05)", %%mm2 \n\t" // 5
"pmullw %%mm2, %%mm4 \n\t"
"pmullw %%mm2, %%mm5 \n\t"
"movq "MANGLE(w20)", %%mm2 \n\t" // 32
"paddw %%mm2, %%mm4 \n\t"
"paddw %%mm2, %%mm5 \n\t"
"psrlw $6, %%mm4 \n\t"
"psrlw $6, %%mm5 \n\t"
"movq 16(%3), %%mm0 \n\t" // L3 - L4
"movq 24(%3), %%mm1 \n\t" // H3 - H4
"pxor %%mm2, %%mm2 \n\t"
"pxor %%mm3, %%mm3 \n\t"
"pcmpgtw %%mm0, %%mm2 \n\t" // sign (L3-L4)
"pcmpgtw %%mm1, %%mm3 \n\t" // sign (H3-H4)
"pxor %%mm2, %%mm0 \n\t"
"pxor %%mm3, %%mm1 \n\t"
"psubw %%mm2, %%mm0 \n\t" // |L3-L4|
"psubw %%mm3, %%mm1 \n\t" // |H3-H4|
"psrlw $1, %%mm0 \n\t" // |L3 - L4|/2
"psrlw $1, %%mm1 \n\t" // |H3 - H4|/2
"pxor %%mm6, %%mm2 \n\t"
"pxor %%mm7, %%mm3 \n\t"
"pand %%mm2, %%mm4 \n\t"
"pand %%mm3, %%mm5 \n\t"
#if TEMPLATE_PP_MMXEXT
"pminsw %%mm0, %%mm4 \n\t"
"pminsw %%mm1, %%mm5 \n\t"
#else
"movq %%mm4, %%mm2 \n\t"
"psubusw %%mm0, %%mm2 \n\t"
"psubw %%mm2, %%mm4 \n\t"
"movq %%mm5, %%mm2 \n\t"
"psubusw %%mm1, %%mm2 \n\t"
"psubw %%mm2, %%mm5 \n\t"
#endif
"pxor %%mm6, %%mm4 \n\t"
"pxor %%mm7, %%mm5 \n\t"
"psubw %%mm6, %%mm4 \n\t"
"psubw %%mm7, %%mm5 \n\t"
"packsswb %%mm5, %%mm4 \n\t"
"movq (%0), %%mm0 \n\t"
"paddb %%mm4, %%mm0 \n\t"
"movq %%mm0, (%0) \n\t"
"movq (%0, %1), %%mm0 \n\t"
"psubb %%mm4, %%mm0 \n\t"
"movq %%mm0, (%0, %1) \n\t"
: "+r" (src)
: "r" ((x86_reg)stride), "m" (c->pQPb), "r"(tmp)
NAMED_CONSTRAINTS_ADD(w05,w20)
: "%"FF_REG_a
);
#else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#else //TEMPLATE_PP_MMXEXT
const int l1= stride;
const int l2= stride + l1;
const int l3= stride + l2;
@ -1086,14 +823,14 @@ static inline void RENAME(doVertDefFilter)(uint8_t src[], int stride, PPContext
}
src++;
}
#endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#endif //TEMPLATE_PP_MMXEXT
}
#endif //TEMPLATE_PP_ALTIVEC
#if !TEMPLATE_PP_ALTIVEC
static inline void RENAME(dering)(uint8_t src[], int stride, PPContext *c)
{
#if HAVE_7REGS && (TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW)
#if HAVE_7REGS && TEMPLATE_PP_MMXEXT
DECLARE_ALIGNED(8, uint64_t, tmp)[3];
__asm__ volatile(
"pxor %%mm6, %%mm6 \n\t"
@ -1113,20 +850,10 @@ static inline void RENAME(dering)(uint8_t src[], int stride, PPContext *c)
#undef REAL_FIND_MIN_MAX
#undef FIND_MIN_MAX
#if TEMPLATE_PP_MMXEXT
#define REAL_FIND_MIN_MAX(addr)\
"movq " #addr ", %%mm0 \n\t"\
"pminub %%mm0, %%mm7 \n\t"\
"pmaxub %%mm0, %%mm6 \n\t"
#else
#define REAL_FIND_MIN_MAX(addr)\
"movq " #addr ", %%mm0 \n\t"\
"movq %%mm7, %%mm1 \n\t"\
"psubusb %%mm0, %%mm6 \n\t"\
"paddb %%mm0, %%mm6 \n\t"\
"psubusb %%mm0, %%mm1 \n\t"\
"psubb %%mm1, %%mm7 \n\t"
#endif
#define FIND_MIN_MAX(addr) REAL_FIND_MIN_MAX(addr)
FIND_MIN_MAX((%%FF_REGa))
@ -1140,49 +867,20 @@ FIND_MIN_MAX((%0, %1, 8))
"movq %%mm7, %%mm4 \n\t"
"psrlq $8, %%mm7 \n\t"
#if TEMPLATE_PP_MMXEXT
"pminub %%mm4, %%mm7 \n\t" // min of pixels
"pshufw $0xF9, %%mm7, %%mm4 \n\t"
"pminub %%mm4, %%mm7 \n\t" // min of pixels
"pshufw $0xFE, %%mm7, %%mm4 \n\t"
"pminub %%mm4, %%mm7 \n\t"
#else
"movq %%mm7, %%mm1 \n\t"
"psubusb %%mm4, %%mm1 \n\t"
"psubb %%mm1, %%mm7 \n\t"
"movq %%mm7, %%mm4 \n\t"
"psrlq $16, %%mm7 \n\t"
"movq %%mm7, %%mm1 \n\t"
"psubusb %%mm4, %%mm1 \n\t"
"psubb %%mm1, %%mm7 \n\t"
"movq %%mm7, %%mm4 \n\t"
"psrlq $32, %%mm7 \n\t"
"movq %%mm7, %%mm1 \n\t"
"psubusb %%mm4, %%mm1 \n\t"
"psubb %%mm1, %%mm7 \n\t"
#endif
"movq %%mm6, %%mm4 \n\t"
"psrlq $8, %%mm6 \n\t"
#if TEMPLATE_PP_MMXEXT
"pmaxub %%mm4, %%mm6 \n\t" // max of pixels
"pshufw $0xF9, %%mm6, %%mm4 \n\t"
"pmaxub %%mm4, %%mm6 \n\t"
"pshufw $0xFE, %%mm6, %%mm4 \n\t"
"pmaxub %%mm4, %%mm6 \n\t"
#else
"psubusb %%mm4, %%mm6 \n\t"
"paddb %%mm4, %%mm6 \n\t"
"movq %%mm6, %%mm4 \n\t"
"psrlq $16, %%mm6 \n\t"
"psubusb %%mm4, %%mm6 \n\t"
"paddb %%mm4, %%mm6 \n\t"
"movq %%mm6, %%mm4 \n\t"
"psrlq $32, %%mm6 \n\t"
"psubusb %%mm4, %%mm6 \n\t"
"paddb %%mm4, %%mm6 \n\t"
#endif
"movq %%mm6, %%mm0 \n\t" // max
"psubb %%mm7, %%mm6 \n\t" // max - min
"push %%"FF_REG_a" \n\t"
@ -1320,7 +1018,7 @@ DERING_CORE((%0, %1, 8) ,(%%FF_REGd, %1, 4),%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,
NAMED_CONSTRAINTS_ADD(deringThreshold,b00,b02,b08)
: "%"FF_REG_a, "%"FF_REG_d
);
#else // HAVE_7REGS && (TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW)
#else // HAVE_7REGS && TEMPLATE_PP_MMXEXT
int y;
int min=255;
int max=0;
@ -1438,7 +1136,7 @@ DERING_CORE((%0, %1, 8) ,(%%FF_REGd, %1, 4),%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,
// src[0] = src[7]=src[stride*7]=src[stride*7 + 7]=255;
}
#endif
#endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#endif //TEMPLATE_PP_MMXEXT
}
#endif //TEMPLATE_PP_ALTIVEC
@ -1450,7 +1148,7 @@ DERING_CORE((%0, %1, 8) ,(%%FF_REGd, %1, 4),%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,
*/
static inline void RENAME(deInterlaceInterpolateLinear)(uint8_t src[], int stride)
{
#if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#if TEMPLATE_PP_MMXEXT
src+= 4*stride;
__asm__ volatile(
"lea (%0, %1), %%"FF_REG_a" \n\t"
@ -1503,14 +1201,13 @@ static inline void RENAME(deInterlaceInterpolateLinear)(uint8_t src[], int strid
*/
static inline void RENAME(deInterlaceInterpolateCubic)(uint8_t src[], int stride)
{
#if TEMPLATE_PP_SSE2 || TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#if TEMPLATE_PP_SSE2
src+= stride*3;
__asm__ volatile(
"lea (%0, %1), %%"FF_REG_a" \n\t"
"lea (%%"FF_REG_a", %1, 4), %%"FF_REG_d"\n\t"
"lea (%%"FF_REG_d", %1, 4), %%"FF_REG_c"\n\t"
"add %1, %%"FF_REG_c" \n\t"
#if TEMPLATE_PP_SSE2
"pxor %%xmm7, %%xmm7 \n\t"
#define REAL_DEINT_CUBIC(a,b,c,d,e)\
"movq " #a ", %%xmm0 \n\t"\
@ -1526,33 +1223,6 @@ static inline void RENAME(deInterlaceInterpolateCubic)(uint8_t src[], int stride
"psubw %%xmm0, %%xmm1 \n\t"\
"packuswb %%xmm1, %%xmm1 \n\t"\
"movlps %%xmm1, " #c " \n\t"
#else //TEMPLATE_PP_SSE2
"pxor %%mm7, %%mm7 \n\t"
// 0 1 2 3 4 5 6 7 8 9 10
// %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1 ecx
#define REAL_DEINT_CUBIC(a,b,c,d,e)\
"movq " #a ", %%mm0 \n\t"\
"movq " #b ", %%mm1 \n\t"\
"movq " #d ", %%mm2 \n\t"\
"movq " #e ", %%mm3 \n\t"\
PAVGB(%%mm2, %%mm1) /* (b+d) /2 */\
PAVGB(%%mm3, %%mm0) /* (a+e) /2 */\
"movq %%mm0, %%mm2 \n\t"\
"punpcklbw %%mm7, %%mm0 \n\t"\
"punpckhbw %%mm7, %%mm2 \n\t"\
"movq %%mm1, %%mm3 \n\t"\
"punpcklbw %%mm7, %%mm1 \n\t"\
"punpckhbw %%mm7, %%mm3 \n\t"\
"psubw %%mm1, %%mm0 \n\t" /* L(a+e - (b+d))/2 */\
"psubw %%mm3, %%mm2 \n\t" /* H(a+e - (b+d))/2 */\
"psraw $3, %%mm0 \n\t" /* L(a+e - (b+d))/16 */\
"psraw $3, %%mm2 \n\t" /* H(a+e - (b+d))/16 */\
"psubw %%mm0, %%mm1 \n\t" /* L(9b + 9d - a - e)/16 */\
"psubw %%mm2, %%mm3 \n\t" /* H(9b + 9d - a - e)/16 */\
"packuswb %%mm3, %%mm1 \n\t"\
"movq %%mm1, " #c " \n\t"
#endif //TEMPLATE_PP_SSE2
#define DEINT_CUBIC(a,b,c,d,e) REAL_DEINT_CUBIC(a,b,c,d,e)
DEINT_CUBIC((%0) , (%%FF_REGa, %1), (%%FF_REGa, %1, 2), (%0, %1, 4) , (%%FF_REGd, %1))
@ -1562,13 +1232,11 @@ DEINT_CUBIC((%%FF_REGd, %1), (%0, %1, 8) , (%%FF_REGd, %1, 4), (%%FF_REGc)
: : "r" (src), "r" ((x86_reg)stride)
:
#if TEMPLATE_PP_SSE2
XMM_CLOBBERS("%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm7",)
#endif
"%"FF_REG_a, "%"FF_REG_d, "%"FF_REG_c
);
#undef REAL_DEINT_CUBIC
#else //TEMPLATE_PP_SSE2 || TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#else //TEMPLATE_PP_SSE2
int x;
src+= stride*3;
for(x=0; x<8; x++){
@ -1578,7 +1246,7 @@ DEINT_CUBIC((%%FF_REGd, %1), (%0, %1, 8) , (%%FF_REGd, %1, 4), (%%FF_REGc)
src[stride*9] = av_clip_uint8((-src[stride*6] + 9*src[stride*8] + 9*src[stride*10] - src[stride*12])>>4);
src++;
}
#endif //TEMPLATE_PP_SSE2 || TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#endif //TEMPLATE_PP_SSE2
}
/**
@ -1590,7 +1258,7 @@ DEINT_CUBIC((%%FF_REGd, %1), (%0, %1, 8) , (%%FF_REGd, %1, 4), (%%FF_REGc)
*/
static inline void RENAME(deInterlaceFF)(uint8_t src[], int stride, uint8_t *tmp)
{
#if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#if TEMPLATE_PP_MMXEXT
src+= stride*4;
__asm__ volatile(
"lea (%0, %1), %%"FF_REG_a" \n\t"
@ -1639,7 +1307,7 @@ DEINT_FF((%%FF_REGd, %1), (%%FF_REGd, %1, 2), (%0, %1, 8) , (%%FF_REGd, %1, 4
: : "r" (src), "r" ((x86_reg)stride), "r"(tmp)
: "%"FF_REG_a, "%"FF_REG_d
);
#else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#else //TEMPLATE_PP_MMXEXT
int x;
src+= stride*4;
for(x=0; x<8; x++){
@ -1657,7 +1325,7 @@ DEINT_FF((%%FF_REGd, %1), (%%FF_REGd, %1, 2), (%0, %1, 8) , (%%FF_REGd, %1, 4
src++;
}
#endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#endif //TEMPLATE_PP_MMXEXT
}
/**
@ -1669,7 +1337,7 @@ DEINT_FF((%%FF_REGd, %1), (%%FF_REGd, %1, 2), (%0, %1, 8) , (%%FF_REGd, %1, 4
*/
static inline void RENAME(deInterlaceL5)(uint8_t src[], int stride, uint8_t *tmp, uint8_t *tmp2)
{
#if (TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS
#if TEMPLATE_PP_MMXEXT && HAVE_6REGS
src+= stride*4;
__asm__ volatile(
"lea (%0, %1), %%"FF_REG_a" \n\t"
@ -1729,7 +1397,7 @@ DEINT_L5(%%mm1, %%mm0, (%%FF_REGd, %1, 2), (%0, %1, 8) , (%%FF_REGd, %1, 4
: : "r" (src), "r" ((x86_reg)stride), "r"(tmp), "r"(tmp2)
: "%"FF_REG_a, "%"FF_REG_d
);
#else //(TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS
#else //TEMPLATE_PP_MMXEXT && HAVE_6REGS
int x;
src+= stride*4;
for(x=0; x<8; x++){
@ -1758,7 +1426,7 @@ DEINT_L5(%%mm1, %%mm0, (%%FF_REGd, %1, 2), (%0, %1, 8) , (%%FF_REGd, %1, 4
src++;
}
#endif //(TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS
#endif // TEMPLATE_PP_MMXEXT && HAVE_6REGS
}
/**
@ -1770,7 +1438,7 @@ DEINT_L5(%%mm1, %%mm0, (%%FF_REGd, %1, 2), (%0, %1, 8) , (%%FF_REGd, %1, 4
*/
static inline void RENAME(deInterlaceBlendLinear)(uint8_t src[], int stride, uint8_t *tmp)
{
#if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#if TEMPLATE_PP_MMXEXT
src+= 4*stride;
__asm__ volatile(
"lea (%0, %1), %%"FF_REG_a" \n\t"
@ -1817,7 +1485,7 @@ static inline void RENAME(deInterlaceBlendLinear)(uint8_t src[], int stride, uin
: : "r" (src), "r" ((x86_reg)stride), "r" (tmp)
: "%"FF_REG_a, "%"FF_REG_d
);
#else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#else //TEMPLATE_PP_MMXEXT
int a, b, c, x;
src+= 4*stride;
@ -1860,7 +1528,7 @@ static inline void RENAME(deInterlaceBlendLinear)(uint8_t src[], int stride, uin
src += 4;
tmp += 4;
}
#endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
#endif //TEMPLATE_PP_MMXEXT
}
/**
@ -1871,9 +1539,8 @@ static inline void RENAME(deInterlaceBlendLinear)(uint8_t src[], int stride, uin
*/
static inline void RENAME(deInterlaceMedian)(uint8_t src[], int stride)
{
#if TEMPLATE_PP_MMX
src+= 4*stride;
#if TEMPLATE_PP_MMXEXT
src+= 4*stride;
__asm__ volatile(
"lea (%0, %1), %%"FF_REG_a" \n\t"
"lea (%%"FF_REG_a", %1, 4), %%"FF_REG_d"\n\t"
@ -1922,48 +1589,6 @@ static inline void RENAME(deInterlaceMedian)(uint8_t src[], int stride)
: "%"FF_REG_a, "%"FF_REG_d
);
#else // MMX without MMX2
__asm__ volatile(
"lea (%0, %1), %%"FF_REG_a" \n\t"
"lea (%%"FF_REG_a", %1, 4), %%"FF_REG_d"\n\t"
// 0 1 2 3 4 5 6 7 8 9
// %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1
"pxor %%mm7, %%mm7 \n\t"
#define REAL_MEDIAN(a,b,c)\
"movq " #a ", %%mm0 \n\t"\
"movq " #b ", %%mm2 \n\t"\
"movq " #c ", %%mm1 \n\t"\
"movq %%mm0, %%mm3 \n\t"\
"movq %%mm1, %%mm4 \n\t"\
"movq %%mm2, %%mm5 \n\t"\
"psubusb %%mm1, %%mm3 \n\t"\
"psubusb %%mm2, %%mm4 \n\t"\
"psubusb %%mm0, %%mm5 \n\t"\
"pcmpeqb %%mm7, %%mm3 \n\t"\
"pcmpeqb %%mm7, %%mm4 \n\t"\
"pcmpeqb %%mm7, %%mm5 \n\t"\
"movq %%mm3, %%mm6 \n\t"\
"pxor %%mm4, %%mm3 \n\t"\
"pxor %%mm5, %%mm4 \n\t"\
"pxor %%mm6, %%mm5 \n\t"\
"por %%mm3, %%mm1 \n\t"\
"por %%mm4, %%mm2 \n\t"\
"por %%mm5, %%mm0 \n\t"\
"pand %%mm2, %%mm0 \n\t"\
"pand %%mm1, %%mm0 \n\t"\
"movq %%mm0, " #b " \n\t"
#define MEDIAN(a,b,c) REAL_MEDIAN(a,b,c)
MEDIAN((%0) , (%%FF_REGa) , (%%FF_REGa, %1))
MEDIAN((%%FF_REGa, %1), (%%FF_REGa, %1, 2), (%0, %1, 4))
MEDIAN((%0, %1, 4) , (%%FF_REGd) , (%%FF_REGd, %1))
MEDIAN((%%FF_REGd, %1), (%%FF_REGd, %1, 2), (%0, %1, 8))
: : "r" (src), "r" ((x86_reg)stride)
: "%"FF_REG_a, "%"FF_REG_d
);
#endif //TEMPLATE_PP_MMXEXT
#else //TEMPLATE_PP_MMX
int x, y;
src+= 4*stride;
@ -2165,7 +1790,7 @@ static inline void RENAME(tempNoiseReducer)(uint8_t *src, int stride,
#define FAST_L2_DIFF
//#define L1_DIFF //u should change the thresholds too if u try that one
#if (TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS
#if TEMPLATE_PP_MMXEXT && HAVE_6REGS
__asm__ volatile(
"lea (%2, %2, 2), %%"FF_REG_a" \n\t" // 3*stride
"lea (%2, %2, 4), %%"FF_REG_d" \n\t" // 5*stride
@ -2454,7 +2079,7 @@ L2_DIFF_CORE((%0, %%FF_REGc) , (%1, %%FF_REGc))
NAMED_CONSTRAINTS_ADD(b80)
: "%"FF_REG_a, "%"FF_REG_d, "%"FF_REG_c, "memory"
);
#else //(TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS
#else //TEMPLATE_PP_MMXEXT && HAVE_6REGS
{
int y;
int d=0;
@ -2537,11 +2162,11 @@ Switch between
}
}
}
#endif //(TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS
#endif //TEMPLATE_PP_MMXEXT && HAVE_6REGS
}
#endif //TEMPLATE_PP_ALTIVEC
#if TEMPLATE_PP_MMX
#if TEMPLATE_PP_MMXEXT
/**
* accurate deblock filter
*/
@ -2945,7 +2570,6 @@ static av_always_inline void RENAME(do_a_deblock)(uint8_t *src, int step, int st
"movq (%4), %%mm2 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
"movq 8(%4), %%mm3 \n\t" // 2H0 - 5H1 + 5H2 - 2H3
#if TEMPLATE_PP_MMXEXT
"movq %%mm7, %%mm6 \n\t" // 0
"psubw %%mm0, %%mm6 \n\t"
"pmaxsw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
@ -2958,36 +2582,9 @@ static av_always_inline void RENAME(do_a_deblock)(uint8_t *src, int step, int st
"movq %%mm7, %%mm6 \n\t" // 0
"psubw %%mm3, %%mm6 \n\t"
"pmaxsw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
#else
"movq %%mm7, %%mm6 \n\t" // 0
"pcmpgtw %%mm0, %%mm6 \n\t"
"pxor %%mm6, %%mm0 \n\t"
"psubw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
"movq %%mm7, %%mm6 \n\t" // 0
"pcmpgtw %%mm1, %%mm6 \n\t"
"pxor %%mm6, %%mm1 \n\t"
"psubw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
"movq %%mm7, %%mm6 \n\t" // 0
"pcmpgtw %%mm2, %%mm6 \n\t"
"pxor %%mm6, %%mm2 \n\t"
"psubw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
"movq %%mm7, %%mm6 \n\t" // 0
"pcmpgtw %%mm3, %%mm6 \n\t"
"pxor %%mm6, %%mm3 \n\t"
"psubw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
#endif
#if TEMPLATE_PP_MMXEXT
"pminsw %%mm2, %%mm0 \n\t"
"pminsw %%mm3, %%mm1 \n\t"
#else
"movq %%mm0, %%mm6 \n\t"
"psubusw %%mm2, %%mm6 \n\t"
"psubw %%mm6, %%mm0 \n\t"
"movq %%mm1, %%mm6 \n\t"
"psubusw %%mm3, %%mm6 \n\t"
"psubw %%mm6, %%mm1 \n\t"
#endif
"movd %2, %%mm2 \n\t" // QP
"punpcklbw %%mm7, %%mm2 \n\t"
@ -3041,17 +2638,8 @@ static av_always_inline void RENAME(do_a_deblock)(uint8_t *src, int step, int st
"pand %%mm2, %%mm4 \n\t"
"pand %%mm3, %%mm5 \n\t"
#if TEMPLATE_PP_MMXEXT
"pminsw %%mm0, %%mm4 \n\t"
"pminsw %%mm1, %%mm5 \n\t"
#else
"movq %%mm4, %%mm2 \n\t"
"psubusw %%mm0, %%mm2 \n\t"
"psubw %%mm2, %%mm4 \n\t"
"movq %%mm5, %%mm2 \n\t"
"psubusw %%mm1, %%mm2 \n\t"
"psubw %%mm2, %%mm5 \n\t"
#endif
"pxor %%mm6, %%mm4 \n\t"
"pxor %%mm7, %%mm5 \n\t"
"psubw %%mm6, %%mm4 \n\t"
@ -3088,18 +2676,14 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
static inline void RENAME(blockCopy)(uint8_t dst[], int dstStride, const uint8_t src[], int srcStride,
int levelFix, int64_t *packedOffsetAndScale)
{
#if !TEMPLATE_PP_MMX || !HAVE_6REGS
int i;
#endif
if(levelFix){
#if TEMPLATE_PP_MMX && HAVE_6REGS
#if TEMPLATE_PP_MMXEXT && HAVE_6REGS
__asm__ volatile(
"movq (%%"FF_REG_a"), %%mm2 \n\t" // packedYOffset
"movq 8(%%"FF_REG_a"), %%mm3 \n\t" // packedYScale
"lea (%2,%4), %%"FF_REG_a" \n\t"
"lea (%3,%5), %%"FF_REG_d" \n\t"
"pxor %%mm4, %%mm4 \n\t"
#if TEMPLATE_PP_MMXEXT
#define REAL_SCALED_CPY(src1, src2, dst1, dst2) \
"movq " #src1 ", %%mm0 \n\t"\
"movq " #src1 ", %%mm5 \n\t"\
@ -3122,34 +2706,6 @@ static inline void RENAME(blockCopy)(uint8_t dst[], int dstStride, const uint8_t
"movq %%mm0, " #dst1 " \n\t"\
"movq %%mm1, " #dst2 " \n\t"\
#else //TEMPLATE_PP_MMXEXT
#define REAL_SCALED_CPY(src1, src2, dst1, dst2) \
"movq " #src1 ", %%mm0 \n\t"\
"movq " #src1 ", %%mm5 \n\t"\
"punpcklbw %%mm4, %%mm0 \n\t"\
"punpckhbw %%mm4, %%mm5 \n\t"\
"psubw %%mm2, %%mm0 \n\t"\
"psubw %%mm2, %%mm5 \n\t"\
"movq " #src2 ", %%mm1 \n\t"\
"psllw $6, %%mm0 \n\t"\
"psllw $6, %%mm5 \n\t"\
"pmulhw %%mm3, %%mm0 \n\t"\
"movq " #src2 ", %%mm6 \n\t"\
"pmulhw %%mm3, %%mm5 \n\t"\
"punpcklbw %%mm4, %%mm1 \n\t"\
"punpckhbw %%mm4, %%mm6 \n\t"\
"psubw %%mm2, %%mm1 \n\t"\
"psubw %%mm2, %%mm6 \n\t"\
"psllw $6, %%mm1 \n\t"\
"psllw $6, %%mm6 \n\t"\
"pmulhw %%mm3, %%mm1 \n\t"\
"pmulhw %%mm3, %%mm6 \n\t"\
"packuswb %%mm5, %%mm0 \n\t"\
"packuswb %%mm6, %%mm1 \n\t"\
"movq %%mm0, " #dst1 " \n\t"\
"movq %%mm1, " #dst2 " \n\t"\
#endif //TEMPLATE_PP_MMXEXT
#define SCALED_CPY(src1, src2, dst1, dst2)\
REAL_SCALED_CPY(src1, src2, dst1, dst2)
@ -3170,7 +2726,7 @@ SCALED_CPY((%%FF_REGa, %4), (%%FF_REGa, %4, 2), (%%FF_REGd, %5), (%%FF_REGd, %5,
: "%"FF_REG_d
);
#else //TEMPLATE_PP_MMX && HAVE_6REGS
for(i=0; i<8; i++)
for (int i = 0; i < 8; i++)
memcpy( &(dst[dstStride*i]),
&(src[srcStride*i]), BLOCK_SIZE);
#endif //TEMPLATE_PP_MMX && HAVE_6REGS
@ -3203,7 +2759,7 @@ SIMPLE_CPY((%%FF_REGa, %2), (%%FF_REGa, %2, 2), (%%FF_REGd, %3), (%%FF_REGd, %3,
: "%"FF_REG_a, "%"FF_REG_d
);
#else //TEMPLATE_PP_MMX && HAVE_6REGS
for(i=0; i<8; i++)
for (int i = 0; i < 8; i++)
memcpy( &(dst[dstStride*i]),
&(src[srcStride*i]), BLOCK_SIZE);
#endif //TEMPLATE_PP_MMX && HAVE_6REGS
@ -3696,9 +3252,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
}
}
}
#if TEMPLATE_PP_3DNOW
__asm__ volatile("femms");
#elif TEMPLATE_PP_MMX
#if TEMPLATE_PP_MMX
__asm__ volatile("emms");
#endif
@ -3734,5 +3288,4 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
#undef TEMPLATE_PP_ALTIVEC
#undef TEMPLATE_PP_MMX
#undef TEMPLATE_PP_MMXEXT
#undef TEMPLATE_PP_3DNOW
#undef TEMPLATE_PP_SSE2