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x86: motion_est: K&R formatting cosmetics

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pull/293/head
Diego Biurrun 11 years ago
parent a36947c167
commit f8bbebecfd
1 changed files with 161 additions and 150 deletions
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  1. 107
      libavcodec/x86/motion_est.c

107
libavcodec/x86/motion_est.c
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@ -71,8 +71,7 @@ static inline void sad8_1_mmx(uint8_t *blk1, uint8_t *blk2, int stride, int h)
"add %3, %%"REG_a" \n\t" "add %3, %%"REG_a" \n\t"
" js 1b \n\t" " js 1b \n\t"
: "+a" (len) : "+a" (len)
: "r" (blk1 - len), "r" (blk2 - len), "r" ((x86_reg)stride) : "r" (blk1 - len), "r" (blk2 - len), "r" ((x86_reg) stride));
);
} }
static inline void sad8_1_mmxext(uint8_t *blk1, uint8_t *blk2, static inline void sad8_1_mmxext(uint8_t *blk1, uint8_t *blk2,
@ -92,8 +91,7 @@ static inline void sad8_1_mmxext(uint8_t *blk1, uint8_t *blk2,
"sub $2, %0 \n\t" "sub $2, %0 \n\t"
" jg 1b \n\t" " jg 1b \n\t"
: "+r" (h), "+r" (blk1), "+r" (blk2) : "+r" (h), "+r" (blk1), "+r" (blk2)
: "r" ((x86_reg)stride) : "r" ((x86_reg) stride));
);
} }
static int sad16_sse2(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h) static int sad16_sse2(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)
@ -117,8 +115,7 @@ static int sad16_sse2(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)
"paddw %%xmm0, %%xmm2 \n\t" "paddw %%xmm0, %%xmm2 \n\t"
"movd %%xmm2, %3 \n\t" "movd %%xmm2, %3 \n\t"
: "+r" (h), "+r" (blk1), "+r" (blk2), "=r" (ret) : "+r" (h), "+r" (blk1), "+r" (blk2), "=r" (ret)
: "r" ((x86_reg)stride) : "r" ((x86_reg) stride));
);
return ret; return ret;
} }
@ -141,8 +138,7 @@ static inline void sad8_x2a_mmxext(uint8_t *blk1, uint8_t *blk2,
"sub $2, %0 \n\t" "sub $2, %0 \n\t"
" jg 1b \n\t" " jg 1b \n\t"
: "+r" (h), "+r" (blk1), "+r" (blk2) : "+r" (h), "+r" (blk1), "+r" (blk2)
: "r" ((x86_reg)stride) : "r" ((x86_reg) stride));
);
} }
static inline void sad8_y2a_mmxext(uint8_t *blk1, uint8_t *blk2, static inline void sad8_y2a_mmxext(uint8_t *blk1, uint8_t *blk2,
@ -167,8 +163,7 @@ static inline void sad8_y2a_mmxext(uint8_t *blk1, uint8_t *blk2,
"sub $2, %0 \n\t" "sub $2, %0 \n\t"
" jg 1b \n\t" " jg 1b \n\t"
: "+r" (h), "+r" (blk1), "+r" (blk2) : "+r" (h), "+r" (blk1), "+r" (blk2)
: "r" ((x86_reg)stride) : "r" ((x86_reg) stride));
);
} }
static inline void sad8_4_mmxext(uint8_t *blk1, uint8_t *blk2, static inline void sad8_4_mmxext(uint8_t *blk1, uint8_t *blk2,
@ -198,11 +193,11 @@ static inline void sad8_4_mmxext(uint8_t *blk1, uint8_t *blk2,
"sub $2, %0 \n\t" "sub $2, %0 \n\t"
" jg 1b \n\t" " jg 1b \n\t"
: "+r" (h), "+r" (blk1), "+r" (blk2) : "+r" (h), "+r" (blk1), "+r" (blk2)
: "r" ((x86_reg)stride) : "r" ((x86_reg) stride));
);
} }
static inline void sad8_2_mmx(uint8_t *blk1a, uint8_t *blk1b, uint8_t *blk2, int stride, int h) static inline void sad8_2_mmx(uint8_t *blk1a, uint8_t *blk1b, uint8_t *blk2,
int stride, int h)
{ {
x86_reg len = -(stride * h); x86_reg len = -(stride * h);
__asm__ volatile ( __asm__ volatile (
@ -236,8 +231,8 @@ static inline void sad8_2_mmx(uint8_t *blk1a, uint8_t *blk1b, uint8_t *blk2, int
"add %4, %%"REG_a" \n\t" "add %4, %%"REG_a" \n\t"
" js 1b \n\t" " js 1b \n\t"
: "+a" (len) : "+a" (len)
: "r" (blk1a - len), "r" (blk1b -len), "r" (blk2 - len), "r" ((x86_reg)stride) : "r" (blk1a - len), "r" (blk1b - len), "r" (blk2 - len),
); "r" ((x86_reg) stride));
} }
static inline void sad8_4_mmx(uint8_t *blk1, uint8_t *blk2, int stride, int h) static inline void sad8_4_mmx(uint8_t *blk1, uint8_t *blk2, int stride, int h)
@ -289,8 +284,8 @@ static inline void sad8_4_mmx(uint8_t *blk1, uint8_t *blk2, int stride, int h)
"add %4, %%"REG_a" \n\t" "add %4, %%"REG_a" \n\t"
" js 1b \n\t" " js 1b \n\t"
: "+a" (len) : "+a" (len)
: "r" (blk1 - len), "r" (blk1 -len + stride), "r" (blk2 - len), "r" ((x86_reg)stride) : "r" (blk1 - len), "r" (blk1 - len + stride), "r" (blk2 - len),
); "r" ((x86_reg) stride));
} }
static inline int sum_mmx(void) static inline int sum_mmx(void)
@ -304,8 +299,7 @@ static inline int sum_mmx(void)
"psrlq $16, %%mm6 \n\t" "psrlq $16, %%mm6 \n\t"
"paddw %%mm0, %%mm6 \n\t" "paddw %%mm0, %%mm6 \n\t"
"movd %%mm6, %0 \n\t" "movd %%mm6, %0 \n\t"
: "=r" (ret) : "=r" (ret));
);
return ret & 0xFFFF; return ret & 0xFFFF;
} }
@ -314,8 +308,7 @@ static inline int sum_mmxext(void)
int ret; int ret;
__asm__ volatile ( __asm__ volatile (
"movd %%mm6, %0 \n\t" "movd %%mm6, %0 \n\t"
: "=r" (ret) : "=r" (ret));
);
return ret; return ret;
} }
@ -323,55 +316,63 @@ static inline void sad8_x2a_mmx(uint8_t *blk1, uint8_t *blk2, int stride, int h)
{ {
sad8_2_mmx(blk1, blk1 + 1, blk2, stride, h); sad8_2_mmx(blk1, blk1 + 1, blk2, stride, h);
} }
static inline void sad8_y2a_mmx(uint8_t *blk1, uint8_t *blk2, int stride, int h) static inline void sad8_y2a_mmx(uint8_t *blk1, uint8_t *blk2, int stride, int h)
{ {
sad8_2_mmx(blk1, blk1 + stride, blk2, stride, h); sad8_2_mmx(blk1, blk1 + stride, blk2, stride, h);
} }
#define PIX_SAD(suf) \ #define PIX_SAD(suf) \
static int sad8_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\ static int sad8_ ## suf(void *v, uint8_t *blk2, \
uint8_t *blk1, int stride, int h) \
{ \ { \
assert(h == 8); \ assert(h == 8); \
__asm__ volatile("pxor %%mm7, %%mm7 \n\t"\ __asm__ volatile ( \
"pxor %%mm6, %%mm6 \n\t":);\ "pxor %%mm7, %%mm7 \n\t" \
"pxor %%mm6, %%mm6 \n\t" \
:); \
\ \
sad8_1_ ## suf(blk1, blk2, stride, 8); \ sad8_1_ ## suf(blk1, blk2, stride, 8); \
\ \
return sum_ ## suf(); \ return sum_ ## suf(); \
} \ } \
static int sad8_x2_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\ \
static int sad8_x2_ ## suf(void *v, uint8_t *blk2, \
uint8_t *blk1, int stride, int h) \
{ \ { \
assert(h == 8); \ assert(h == 8); \
__asm__ volatile("pxor %%mm7, %%mm7 \n\t"\ __asm__ volatile ( \
"pxor %%mm7, %%mm7 \n\t" \
"pxor %%mm6, %%mm6 \n\t" \ "pxor %%mm6, %%mm6 \n\t" \
"movq %0, %%mm5 \n\t" \ "movq %0, %%mm5 \n\t" \
:: "m"(round_tab[1]) \ :: "m" (round_tab[1])); \
);\
\ \
sad8_x2a_ ## suf(blk1, blk2, stride, 8); \ sad8_x2a_ ## suf(blk1, blk2, stride, 8); \
\ \
return sum_ ## suf(); \ return sum_ ## suf(); \
} \ } \
\ \
static int sad8_y2_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\ static int sad8_y2_ ## suf(void *v, uint8_t *blk2, \
uint8_t *blk1, int stride, int h) \
{ \ { \
assert(h == 8); \ assert(h == 8); \
__asm__ volatile("pxor %%mm7, %%mm7 \n\t"\ __asm__ volatile ( \
"pxor %%mm7, %%mm7 \n\t" \
"pxor %%mm6, %%mm6 \n\t" \ "pxor %%mm6, %%mm6 \n\t" \
"movq %0, %%mm5 \n\t" \ "movq %0, %%mm5 \n\t" \
:: "m"(round_tab[1]) \ :: "m" (round_tab[1])); \
);\
\ \
sad8_y2a_ ## suf(blk1, blk2, stride, 8); \ sad8_y2a_ ## suf(blk1, blk2, stride, 8); \
\ \
return sum_ ## suf(); \ return sum_ ## suf(); \
} \ } \
\ \
static int sad8_xy2_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\ static int sad8_xy2_ ## suf(void *v, uint8_t *blk2, \
uint8_t *blk1, int stride, int h) \
{ \ { \
assert(h == 8); \ assert(h == 8); \
__asm__ volatile("pxor %%mm7, %%mm7 \n\t"\ __asm__ volatile ( \
"pxor %%mm7, %%mm7 \n\t" \
"pxor %%mm6, %%mm6 \n\t" \ "pxor %%mm6, %%mm6 \n\t" \
::); \ ::); \
\ \
@ -380,45 +381,55 @@ static int sad8_xy2_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, i
return sum_ ## suf(); \ return sum_ ## suf(); \
} \ } \
\ \
static int sad16_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\ static int sad16_ ## suf(void *v, uint8_t *blk2, \
uint8_t *blk1, int stride, int h) \
{ \ { \
__asm__ volatile("pxor %%mm7, %%mm7 \n\t"\ __asm__ volatile ( \
"pxor %%mm6, %%mm6 \n\t":);\ "pxor %%mm7, %%mm7 \n\t" \
"pxor %%mm6, %%mm6 \n\t" \
:); \
\ \
sad8_1_ ## suf(blk1, blk2, stride, h); \ sad8_1_ ## suf(blk1, blk2, stride, h); \
sad8_1_ ## suf(blk1 + 8, blk2 + 8, stride, h); \ sad8_1_ ## suf(blk1 + 8, blk2 + 8, stride, h); \
\ \
return sum_ ## suf(); \ return sum_ ## suf(); \
} \ } \
static int sad16_x2_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\ \
static int sad16_x2_ ## suf(void *v, uint8_t *blk2, \
uint8_t *blk1, int stride, int h) \
{ \ { \
__asm__ volatile("pxor %%mm7, %%mm7 \n\t"\ __asm__ volatile ( \
"pxor %%mm7, %%mm7 \n\t" \
"pxor %%mm6, %%mm6 \n\t" \ "pxor %%mm6, %%mm6 \n\t" \
"movq %0, %%mm5 \n\t" \ "movq %0, %%mm5 \n\t" \
:: "m"(round_tab[1]) \ :: "m" (round_tab[1])); \
);\
\ \
sad8_x2a_ ## suf(blk1, blk2, stride, h); \ sad8_x2a_ ## suf(blk1, blk2, stride, h); \
sad8_x2a_ ## suf(blk1 + 8, blk2 + 8, stride, h); \ sad8_x2a_ ## suf(blk1 + 8, blk2 + 8, stride, h); \
\ \
return sum_ ## suf(); \ return sum_ ## suf(); \
} \ } \
static int sad16_y2_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\ \
static int sad16_y2_ ## suf(void *v, uint8_t *blk2, \
uint8_t *blk1, int stride, int h) \
{ \ { \
__asm__ volatile("pxor %%mm7, %%mm7 \n\t"\ __asm__ volatile ( \
"pxor %%mm7, %%mm7 \n\t" \
"pxor %%mm6, %%mm6 \n\t" \ "pxor %%mm6, %%mm6 \n\t" \
"movq %0, %%mm5 \n\t" \ "movq %0, %%mm5 \n\t" \
:: "m"(round_tab[1]) \ :: "m" (round_tab[1])); \
);\
\ \
sad8_y2a_ ## suf(blk1, blk2, stride, h); \ sad8_y2a_ ## suf(blk1, blk2, stride, h); \
sad8_y2a_ ## suf(blk1 + 8, blk2 + 8, stride, h); \ sad8_y2a_ ## suf(blk1 + 8, blk2 + 8, stride, h); \
\ \
return sum_ ## suf(); \ return sum_ ## suf(); \
} \ } \
static int sad16_xy2_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\ \
static int sad16_xy2_ ## suf(void *v, uint8_t *blk2, \
uint8_t *blk1, int stride, int h) \
{ \ { \
__asm__ volatile("pxor %%mm7, %%mm7 \n\t"\ __asm__ volatile ( \
"pxor %%mm7, %%mm7 \n\t" \
"pxor %%mm6, %%mm6 \n\t" \ "pxor %%mm6, %%mm6 \n\t" \
::); \ ::); \
\ \

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