Merge commit '38675229a879aa5258a8c71891fc8cbf74cf139f'

* commit '38675229a879aa5258a8c71891fc8cbf74cf139f':
  dsputil_mmx: K&R formatting cosmetics

Conflicts:
	libavcodec/x86/dsputil_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-03-14 01:01:37 +01:00
commit d926c4b240

View File

@ -86,7 +86,8 @@ void ff_put_pixels_clamped_mmx(const int16_t *block, uint8_t *pixels,
"movq %%mm2, (%0, %1) \n\t"
"movq %%mm4, (%0, %1, 2) \n\t"
"movq %%mm6, (%0, %2) \n\t"
:: "r"(pix), "r"((x86_reg)line_size), "r"((x86_reg)line_size * 3), "r"(p)
:: "r" (pix), "r" ((x86_reg) line_size), "r" ((x86_reg) line_size * 3),
"r" (p)
: "memory");
}
@ -182,8 +183,7 @@ void name(int16_t *blocks) \
"js 1b \n\t" \
:: "r"(((uint8_t *) blocks) + 128 * n), \
"i"(-128 * n) \
: "%"REG_a \
); \
: "%"REG_a); \
}
CLEAR_BLOCKS(ff_clear_blocks_mmx, 6)
CLEAR_BLOCKS(ff_clear_block_mmx, 1)
@ -201,8 +201,7 @@ void ff_clear_block_sse(int16_t *block)
"movaps %%xmm0, 96(%0) \n"
"movaps %%xmm0, 112(%0) \n"
:: "r" (block)
: "memory"
);
: "memory");
}
void ff_clear_blocks_sse(int16_t *blocks)
@ -221,15 +220,14 @@ void ff_clear_blocks_sse(int16_t *blocks)
"movaps %%xmm0, 112(%0, %%"REG_a") \n"
"add $128, %%"REG_a" \n"
"js 1b \n"
:: "r"(((uint8_t *)blocks) + 128 * 6),
"i"(-128 * 6)
: "%"REG_a
);
:: "r"(((uint8_t *) blocks) + 128 * 6), "i"(-128 * 6)
: "%"REG_a);
}
void ff_add_bytes_mmx(uint8_t *dst, uint8_t *src, int w)
{
x86_reg i = 0;
__asm__ volatile (
"jmp 2f \n\t"
"1: \n\t"
@ -246,8 +244,8 @@ void ff_add_bytes_mmx(uint8_t *dst, uint8_t *src, int w)
"cmp %3, %0 \n\t"
"js 1b \n\t"
: "+r" (i)
: "r"(src), "r"(dst), "r"((x86_reg)w - 15)
);
: "r" (src), "r" (dst), "r" ((x86_reg) w - 15));
for (; i < w; i++)
dst[i + 0] += src[i + 0];
}
@ -280,8 +278,8 @@ void ff_draw_edges_mmx(uint8_t *buf, int wrap, int width, int height,
"cmp %3, %0 \n\t"
"jb 1b \n\t"
: "+r" (ptr)
: "r"((x86_reg)wrap), "r"((x86_reg)width), "r"(ptr + wrap * height)
);
: "r" ((x86_reg) wrap), "r" ((x86_reg) width),
"r" (ptr + wrap * height));
} else if (w == 16) {
__asm__ volatile (
"1: \n\t"
@ -320,8 +318,8 @@ void ff_draw_edges_mmx(uint8_t *buf, int wrap, int width, int height,
"cmp %3, %0 \n\t"
"jb 1b \n\t"
: "+r" (ptr)
: "r"((x86_reg)wrap), "r"((x86_reg)width), "r"(ptr + wrap * height)
);
: "r" ((x86_reg) wrap), "r" ((x86_reg) width),
"r" (ptr + wrap * height));
}
/* top and bottom (and hopefully also the corners) */
@ -339,9 +337,9 @@ void ff_draw_edges_mmx(uint8_t *buf, int wrap, int width, int height,
"cmp %4, %0 \n\t"
"jb 1b \n\t"
: "+r" (ptr)
: "r"((x86_reg)buf - (x86_reg)ptr - w), "r"((x86_reg) -wrap),
"r"((x86_reg) -wrap * 3), "r"(ptr + width + 2 * w)
);
: "r" ((x86_reg) buf - (x86_reg) ptr - w),
"r" ((x86_reg) - wrap), "r" ((x86_reg) - wrap * 3),
"r" (ptr + width + 2 * w));
}
}
@ -361,8 +359,7 @@ void ff_draw_edges_mmx(uint8_t *buf, int wrap, int width, int height,
: "+r" (ptr)
: "r" ((x86_reg) last_line - (x86_reg) ptr - w),
"r" ((x86_reg) wrap), "r" ((x86_reg) wrap * 3),
"r"(ptr + width + 2 * w)
);
"r" (ptr + width + 2 * w));
}
}
}
@ -406,10 +403,10 @@ static av_always_inline void gmc(uint8_t *dst, uint8_t *src,
if ( // non-constant fullpel offset (3% of blocks)
((ox ^ (ox + dxw)) | (ox ^ (ox + dxh)) | (ox ^ (ox + dxw + dxh)) |
(oy ^ (oy + dyw)) | (oy ^ (oy + dyh)) | (oy ^ (oy + dyw + dyh))) >> (16 + shift)
(oy ^ (oy + dyw)) | (oy ^ (oy + dyh)) | (oy ^ (oy + dyw + dyh))) >> (16 + shift) ||
// uses more than 16 bits of subpel mv (only at huge resolution)
|| (dxx | dxy | dyx | dyy) & 15
|| (need_emu && (h > MAX_H || stride > MAX_STRIDE))) {
(dxx | dxy | dyx | dyy) & 15 ||
(need_emu && (h > MAX_H || stride > MAX_STRIDE))) {
// FIXME could still use mmx for some of the rows
ff_gmc_c(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy,
shift, r, width, height);
@ -427,8 +424,7 @@ static av_always_inline void gmc(uint8_t *dst, uint8_t *src,
"pxor %%mm7, %%mm7 \n\t"
"punpcklwd %%mm6, %%mm6 \n\t"
"punpcklwd %%mm6, %%mm6 \n\t"
:: "r"(1<<shift)
);
:: "r" (1 << shift));
for (x = 0; x < w; x += 4) {
uint16_t dx4[4] = { oxs - dxys + dxxs * (x + 0),
@ -451,8 +447,7 @@ static av_always_inline void gmc(uint8_t *dst, uint8_t *src,
"psrlw $12, %%mm4 \n\t"
"psrlw $12, %%mm5 \n\t"
: "+m" (*dx4), "+m" (*dy4)
: "m"(*dxy4), "m"(*dyy4)
);
: "m" (*dxy4), "m" (*dyy4));
__asm__ volatile (
"movq %%mm6, %%mm2 \n\t"
@ -491,8 +486,7 @@ static av_always_inline void gmc(uint8_t *dst, uint8_t *src,
: "=m" (dst[x + y * stride])
: "m" (src[0]), "m" (src[1]),
"m" (src[stride]), "m" (src[stride + 1]),
"m"(*r4), "m"(shift2)
);
"m" (*r4), "m" (shift2));
src += stride;
}
src += 4 - h * stride;
@ -631,8 +625,7 @@ void ff_vector_clipf_sse(float *dst, const float *src,
"jge 1b \n\t"
: "+&r" (i)
: "r" (dst), "r" (src), "m" (min), "m" (max)
: "memory"
);
: "memory");
}
#endif /* HAVE_INLINE_ASM */