From 2da0d70d5eebe42f9fcd27ee554419ebe2a5da06 Mon Sep 17 00:00:00 2001 From: Diego Biurrun Date: Mon, 30 Apr 2007 08:05:29 +0000 Subject: cosmetics attack, part IV: Remove all tabs and prettyprint/reindent the code. Originally committed as revision 23179 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale --- libswscale/swscale_template.c | 5363 ++++++++++++++++++++--------------------- 1 file changed, 2681 insertions(+), 2682 deletions(-) diff --git a/libswscale/swscale_template.c b/libswscale/swscale_template.c index 9b96754479..96d30afa0b 100644 --- a/libswscale/swscale_template.c +++ b/libswscale/swscale_template.c @@ -71,835 +71,835 @@ #endif #define YSCALEYUV2YV12X(x, offset, dest, width) \ - asm volatile(\ - "xor %%"REG_a", %%"REG_a" \n\t"\ - "movq "VROUNDER_OFFSET"(%0), %%mm3\n\t"\ - "movq %%mm3, %%mm4 \n\t"\ - "lea " offset "(%0), %%"REG_d" \n\t"\ - "mov (%%"REG_d"), %%"REG_S" \n\t"\ - ASMALIGN(4) /* FIXME Unroll? */\ - "1: \n\t"\ - "movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\ - "movq " #x "(%%"REG_S", %%"REG_a", 2), %%mm2\n\t" /* srcData */\ - "movq 8+" #x "(%%"REG_S", %%"REG_a", 2), %%mm5\n\t" /* srcData */\ - "add $16, %%"REG_d" \n\t"\ - "mov (%%"REG_d"), %%"REG_S" \n\t"\ - "test %%"REG_S", %%"REG_S" \n\t"\ - "pmulhw %%mm0, %%mm2 \n\t"\ - "pmulhw %%mm0, %%mm5 \n\t"\ - "paddw %%mm2, %%mm3 \n\t"\ - "paddw %%mm5, %%mm4 \n\t"\ - " jnz 1b \n\t"\ - "psraw $3, %%mm3 \n\t"\ - "psraw $3, %%mm4 \n\t"\ - "packuswb %%mm4, %%mm3 \n\t"\ - MOVNTQ(%%mm3, (%1, %%REGa))\ - "add $8, %%"REG_a" \n\t"\ - "cmp %2, %%"REG_a" \n\t"\ - "movq "VROUNDER_OFFSET"(%0), %%mm3\n\t"\ - "movq %%mm3, %%mm4 \n\t"\ - "lea " offset "(%0), %%"REG_d" \n\t"\ - "mov (%%"REG_d"), %%"REG_S" \n\t"\ - "jb 1b \n\t"\ - :: "r" (&c->redDither),\ - "r" (dest), "g" (width)\ - : "%"REG_a, "%"REG_d, "%"REG_S\ - ); + asm volatile(\ + "xor %%"REG_a", %%"REG_a" \n\t"\ + "movq "VROUNDER_OFFSET"(%0), %%mm3 \n\t"\ + "movq %%mm3, %%mm4 \n\t"\ + "lea " offset "(%0), %%"REG_d" \n\t"\ + "mov (%%"REG_d"), %%"REG_S" \n\t"\ + ASMALIGN(4) /* FIXME Unroll? */\ + "1: \n\t"\ + "movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\ + "movq " #x "(%%"REG_S", %%"REG_a", 2), %%mm2 \n\t" /* srcData */\ + "movq 8+" #x "(%%"REG_S", %%"REG_a", 2), %%mm5 \n\t" /* srcData */\ + "add $16, %%"REG_d" \n\t"\ + "mov (%%"REG_d"), %%"REG_S" \n\t"\ + "test %%"REG_S", %%"REG_S" \n\t"\ + "pmulhw %%mm0, %%mm2 \n\t"\ + "pmulhw %%mm0, %%mm5 \n\t"\ + "paddw %%mm2, %%mm3 \n\t"\ + "paddw %%mm5, %%mm4 \n\t"\ + " jnz 1b \n\t"\ + "psraw $3, %%mm3 \n\t"\ + "psraw $3, %%mm4 \n\t"\ + "packuswb %%mm4, %%mm3 \n\t"\ + MOVNTQ(%%mm3, (%1, %%REGa))\ + "add $8, %%"REG_a" \n\t"\ + "cmp %2, %%"REG_a" \n\t"\ + "movq "VROUNDER_OFFSET"(%0), %%mm3 \n\t"\ + "movq %%mm3, %%mm4 \n\t"\ + "lea " offset "(%0), %%"REG_d" \n\t"\ + "mov (%%"REG_d"), %%"REG_S" \n\t"\ + "jb 1b \n\t"\ + :: "r" (&c->redDither),\ + "r" (dest), "g" (width)\ + : "%"REG_a, "%"REG_d, "%"REG_S\ + ); #define YSCALEYUV2YV12X_ACCURATE(x, offset, dest, width) \ - asm volatile(\ - "lea " offset "(%0), %%"REG_d" \n\t"\ - "xor %%"REG_a", %%"REG_a" \n\t"\ - "pxor %%mm4, %%mm4 \n\t"\ - "pxor %%mm5, %%mm5 \n\t"\ - "pxor %%mm6, %%mm6 \n\t"\ - "pxor %%mm7, %%mm7 \n\t"\ - "mov (%%"REG_d"), %%"REG_S" \n\t"\ - ASMALIGN(4) \ - "1: \n\t"\ - "movq " #x "(%%"REG_S", %%"REG_a", 2), %%mm0\n\t" /* srcData */\ - "movq 8+" #x "(%%"REG_S", %%"REG_a", 2), %%mm2\n\t" /* srcData */\ - "mov 4(%%"REG_d"), %%"REG_S" \n\t"\ - "movq " #x "(%%"REG_S", %%"REG_a", 2), %%mm1\n\t" /* srcData */\ - "movq %%mm0, %%mm3 \n\t"\ - "punpcklwd %%mm1, %%mm0 \n\t"\ - "punpckhwd %%mm1, %%mm3 \n\t"\ - "movq 8(%%"REG_d"), %%mm1 \n\t" /* filterCoeff */\ - "pmaddwd %%mm1, %%mm0 \n\t"\ - "pmaddwd %%mm1, %%mm3 \n\t"\ - "paddd %%mm0, %%mm4 \n\t"\ - "paddd %%mm3, %%mm5 \n\t"\ - "movq 8+" #x "(%%"REG_S", %%"REG_a", 2), %%mm3\n\t" /* srcData */\ - "mov 16(%%"REG_d"), %%"REG_S" \n\t"\ - "add $16, %%"REG_d" \n\t"\ - "test %%"REG_S", %%"REG_S" \n\t"\ - "movq %%mm2, %%mm0 \n\t"\ - "punpcklwd %%mm3, %%mm2 \n\t"\ - "punpckhwd %%mm3, %%mm0 \n\t"\ - "pmaddwd %%mm1, %%mm2 \n\t"\ - "pmaddwd %%mm1, %%mm0 \n\t"\ - "paddd %%mm2, %%mm6 \n\t"\ - "paddd %%mm0, %%mm7 \n\t"\ - " jnz 1b \n\t"\ - "psrad $16, %%mm4 \n\t"\ - "psrad $16, %%mm5 \n\t"\ - "psrad $16, %%mm6 \n\t"\ - "psrad $16, %%mm7 \n\t"\ - "movq "VROUNDER_OFFSET"(%0), %%mm0\n\t"\ - "packssdw %%mm5, %%mm4 \n\t"\ - "packssdw %%mm7, %%mm6 \n\t"\ - "paddw %%mm0, %%mm4 \n\t"\ - "paddw %%mm0, %%mm6 \n\t"\ - "psraw $3, %%mm4 \n\t"\ - "psraw $3, %%mm6 \n\t"\ - "packuswb %%mm6, %%mm4 \n\t"\ - MOVNTQ(%%mm4, (%1, %%REGa))\ - "add $8, %%"REG_a" \n\t"\ - "cmp %2, %%"REG_a" \n\t"\ - "lea " offset "(%0), %%"REG_d" \n\t"\ - "pxor %%mm4, %%mm4 \n\t"\ - "pxor %%mm5, %%mm5 \n\t"\ - "pxor %%mm6, %%mm6 \n\t"\ - "pxor %%mm7, %%mm7 \n\t"\ - "mov (%%"REG_d"), %%"REG_S" \n\t"\ - "jb 1b \n\t"\ - :: "r" (&c->redDither),\ - "r" (dest), "g" (width)\ - : "%"REG_a, "%"REG_d, "%"REG_S\ - ); + asm volatile(\ + "lea " offset "(%0), %%"REG_d" \n\t"\ + "xor %%"REG_a", %%"REG_a" \n\t"\ + "pxor %%mm4, %%mm4 \n\t"\ + "pxor %%mm5, %%mm5 \n\t"\ + "pxor %%mm6, %%mm6 \n\t"\ + "pxor %%mm7, %%mm7 \n\t"\ + "mov (%%"REG_d"), %%"REG_S" \n\t"\ + ASMALIGN(4) \ + "1: \n\t"\ + "movq " #x "(%%"REG_S", %%"REG_a", 2), %%mm0 \n\t" /* srcData */\ + "movq 8+" #x "(%%"REG_S", %%"REG_a", 2), %%mm2 \n\t" /* srcData */\ + "mov 4(%%"REG_d"), %%"REG_S" \n\t"\ + "movq " #x "(%%"REG_S", %%"REG_a", 2), %%mm1 \n\t" /* srcData */\ + "movq %%mm0, %%mm3 \n\t"\ + "punpcklwd %%mm1, %%mm0 \n\t"\ + "punpckhwd %%mm1, %%mm3 \n\t"\ + "movq 8(%%"REG_d"), %%mm1 \n\t" /* filterCoeff */\ + "pmaddwd %%mm1, %%mm0 \n\t"\ + "pmaddwd %%mm1, %%mm3 \n\t"\ + "paddd %%mm0, %%mm4 \n\t"\ + "paddd %%mm3, %%mm5 \n\t"\ + "movq 8+" #x "(%%"REG_S", %%"REG_a", 2), %%mm3 \n\t" /* srcData */\ + "mov 16(%%"REG_d"), %%"REG_S" \n\t"\ + "add $16, %%"REG_d" \n\t"\ + "test %%"REG_S", %%"REG_S" \n\t"\ + "movq %%mm2, %%mm0 \n\t"\ + "punpcklwd %%mm3, %%mm2 \n\t"\ + "punpckhwd %%mm3, %%mm0 \n\t"\ + "pmaddwd %%mm1, %%mm2 \n\t"\ + "pmaddwd %%mm1, %%mm0 \n\t"\ + "paddd %%mm2, %%mm6 \n\t"\ + "paddd %%mm0, %%mm7 \n\t"\ + " jnz 1b \n\t"\ + "psrad $16, %%mm4 \n\t"\ + "psrad $16, %%mm5 \n\t"\ + "psrad $16, %%mm6 \n\t"\ + "psrad $16, %%mm7 \n\t"\ + "movq "VROUNDER_OFFSET"(%0), %%mm0 \n\t"\ + "packssdw %%mm5, %%mm4 \n\t"\ + "packssdw %%mm7, %%mm6 \n\t"\ + "paddw %%mm0, %%mm4 \n\t"\ + "paddw %%mm0, %%mm6 \n\t"\ + "psraw $3, %%mm4 \n\t"\ + "psraw $3, %%mm6 \n\t"\ + "packuswb %%mm6, %%mm4 \n\t"\ + MOVNTQ(%%mm4, (%1, %%REGa))\ + "add $8, %%"REG_a" \n\t"\ + "cmp %2, %%"REG_a" \n\t"\ + "lea " offset "(%0), %%"REG_d" \n\t"\ + "pxor %%mm4, %%mm4 \n\t"\ + "pxor %%mm5, %%mm5 \n\t"\ + "pxor %%mm6, %%mm6 \n\t"\ + "pxor %%mm7, %%mm7 \n\t"\ + "mov (%%"REG_d"), %%"REG_S" \n\t"\ + "jb 1b \n\t"\ + :: "r" (&c->redDither),\ + "r" (dest), "g" (width)\ + : "%"REG_a, "%"REG_d, "%"REG_S\ + ); #define YSCALEYUV2YV121 \ - "mov %2, %%"REG_a" \n\t"\ - ASMALIGN(4) /* FIXME Unroll? */\ - "1: \n\t"\ - "movq (%0, %%"REG_a", 2), %%mm0 \n\t"\ - "movq 8(%0, %%"REG_a", 2), %%mm1\n\t"\ - "psraw $7, %%mm0 \n\t"\ - "psraw $7, %%mm1 \n\t"\ - "packuswb %%mm1, %%mm0 \n\t"\ - MOVNTQ(%%mm0, (%1, %%REGa))\ - "add $8, %%"REG_a" \n\t"\ - "jnc 1b \n\t" + "mov %2, %%"REG_a" \n\t"\ + ASMALIGN(4) /* FIXME Unroll? */\ + "1: \n\t"\ + "movq (%0, %%"REG_a", 2), %%mm0 \n\t"\ + "movq 8(%0, %%"REG_a", 2), %%mm1 \n\t"\ + "psraw $7, %%mm0 \n\t"\ + "psraw $7, %%mm1 \n\t"\ + "packuswb %%mm1, %%mm0 \n\t"\ + MOVNTQ(%%mm0, (%1, %%REGa))\ + "add $8, %%"REG_a" \n\t"\ + "jnc 1b \n\t" /* - :: "m" (-lumFilterSize), "m" (-chrFilterSize), - "m" (lumMmxFilter+lumFilterSize*4), "m" (chrMmxFilter+chrFilterSize*4), - "r" (dest), "m" (dstW), - "m" (lumSrc+lumFilterSize), "m" (chrSrc+chrFilterSize) - : "%eax", "%ebx", "%ecx", "%edx", "%esi" + :: "m" (-lumFilterSize), "m" (-chrFilterSize), + "m" (lumMmxFilter+lumFilterSize*4), "m" (chrMmxFilter+chrFilterSize*4), + "r" (dest), "m" (dstW), + "m" (lumSrc+lumFilterSize), "m" (chrSrc+chrFilterSize) + : "%eax", "%ebx", "%ecx", "%edx", "%esi" */ #define YSCALEYUV2PACKEDX \ - asm volatile(\ - "xor %%"REG_a", %%"REG_a" \n\t"\ - ASMALIGN(4)\ - "nop \n\t"\ - "1: \n\t"\ - "lea "CHR_MMX_FILTER_OFFSET"(%0), %%"REG_d"\n\t"\ - "mov (%%"REG_d"), %%"REG_S" \n\t"\ - "movq "VROUNDER_OFFSET"(%0), %%mm3\n\t"\ - "movq %%mm3, %%mm4 \n\t"\ - ASMALIGN(4)\ - "2: \n\t"\ - "movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\ - "movq (%%"REG_S", %%"REG_a"), %%mm2 \n\t" /* UsrcData */\ - "movq 4096(%%"REG_S", %%"REG_a"), %%mm5 \n\t" /* VsrcData */\ - "add $16, %%"REG_d" \n\t"\ - "mov (%%"REG_d"), %%"REG_S" \n\t"\ - "pmulhw %%mm0, %%mm2 \n\t"\ - "pmulhw %%mm0, %%mm5 \n\t"\ - "paddw %%mm2, %%mm3 \n\t"\ - "paddw %%mm5, %%mm4 \n\t"\ - "test %%"REG_S", %%"REG_S" \n\t"\ - " jnz 2b \n\t"\ + asm volatile(\ + "xor %%"REG_a", %%"REG_a" \n\t"\ + ASMALIGN(4)\ + "nop \n\t"\ + "1: \n\t"\ + "lea "CHR_MMX_FILTER_OFFSET"(%0), %%"REG_d" \n\t"\ + "mov (%%"REG_d"), %%"REG_S" \n\t"\ + "movq "VROUNDER_OFFSET"(%0), %%mm3 \n\t"\ + "movq %%mm3, %%mm4 \n\t"\ + ASMALIGN(4)\ + "2: \n\t"\ + "movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\ + "movq (%%"REG_S", %%"REG_a"), %%mm2 \n\t" /* UsrcData */\ + "movq 4096(%%"REG_S", %%"REG_a"), %%mm5 \n\t" /* VsrcData */\ + "add $16, %%"REG_d" \n\t"\ + "mov (%%"REG_d"), %%"REG_S" \n\t"\ + "pmulhw %%mm0, %%mm2 \n\t"\ + "pmulhw %%mm0, %%mm5 \n\t"\ + "paddw %%mm2, %%mm3 \n\t"\ + "paddw %%mm5, %%mm4 \n\t"\ + "test %%"REG_S", %%"REG_S" \n\t"\ + " jnz 2b \n\t"\ \ - "lea "LUM_MMX_FILTER_OFFSET"(%0), %%"REG_d"\n\t"\ - "mov (%%"REG_d"), %%"REG_S" \n\t"\ - "movq "VROUNDER_OFFSET"(%0), %%mm1\n\t"\ - "movq %%mm1, %%mm7 \n\t"\ - ASMALIGN(4)\ - "2: \n\t"\ - "movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\ - "movq (%%"REG_S", %%"REG_a", 2), %%mm2 \n\t" /* Y1srcData */\ - "movq 8(%%"REG_S", %%"REG_a", 2), %%mm5 \n\t" /* Y2srcData */\ - "add $16, %%"REG_d" \n\t"\ - "mov (%%"REG_d"), %%"REG_S" \n\t"\ - "pmulhw %%mm0, %%mm2 \n\t"\ - "pmulhw %%mm0, %%mm5 \n\t"\ - "paddw %%mm2, %%mm1 \n\t"\ - "paddw %%mm5, %%mm7 \n\t"\ - "test %%"REG_S", %%"REG_S" \n\t"\ - " jnz 2b \n\t"\ - -#define YSCALEYUV2PACKEDX_END\ - :: "r" (&c->redDither), \ - "m" (dummy), "m" (dummy), "m" (dummy),\ - "r" (dest), "m" (dstW)\ - : "%"REG_a, "%"REG_d, "%"REG_S\ - ); + "lea "LUM_MMX_FILTER_OFFSET"(%0), %%"REG_d" \n\t"\ + "mov (%%"REG_d"), %%"REG_S" \n\t"\ + "movq "VROUNDER_OFFSET"(%0), %%mm1 \n\t"\ + "movq %%mm1, %%mm7 \n\t"\ + ASMALIGN(4)\ + "2: \n\t"\ + "movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\ + "movq (%%"REG_S", %%"REG_a", 2), %%mm2 \n\t" /* Y1srcData */\ + "movq 8(%%"REG_S", %%"REG_a", 2), %%mm5 \n\t" /* Y2srcData */\ + "add $16, %%"REG_d" \n\t"\ + "mov (%%"REG_d"), %%"REG_S" \n\t"\ + "pmulhw %%mm0, %%mm2 \n\t"\ + "pmulhw %%mm0, %%mm5 \n\t"\ + "paddw %%mm2, %%mm1 \n\t"\ + "paddw %%mm5, %%mm7 \n\t"\ + "test %%"REG_S", %%"REG_S" \n\t"\ + " jnz 2b \n\t"\ + +#define YSCALEYUV2PACKEDX_END \ + :: "r" (&c->redDither), \ + "m" (dummy), "m" (dummy), "m" (dummy),\ + "r" (dest), "m" (dstW) \ + : "%"REG_a, "%"REG_d, "%"REG_S \ + ); #define YSCALEYUV2PACKEDX_ACCURATE \ - asm volatile(\ - "xor %%"REG_a", %%"REG_a" \n\t"\ - ASMALIGN(4)\ - "nop \n\t"\ - "1: \n\t"\ - "lea "CHR_MMX_FILTER_OFFSET"(%0), %%"REG_d"\n\t"\ - "mov (%%"REG_d"), %%"REG_S" \n\t"\ - "pxor %%mm4, %%mm4 \n\t"\ - "pxor %%mm5, %%mm5 \n\t"\ - "pxor %%mm6, %%mm6 \n\t"\ - "pxor %%mm7, %%mm7 \n\t"\ - ASMALIGN(4)\ - "2: \n\t"\ - "movq (%%"REG_S", %%"REG_a"), %%mm0 \n\t" /* UsrcData */\ - "movq 4096(%%"REG_S", %%"REG_a"), %%mm2 \n\t" /* VsrcData */\ - "mov 4(%%"REG_d"), %%"REG_S" \n\t"\ - "movq (%%"REG_S", %%"REG_a"), %%mm1 \n\t" /* UsrcData */\ - "movq %%mm0, %%mm3 \n\t"\ - "punpcklwd %%mm1, %%mm0 \n\t"\ - "punpckhwd %%mm1, %%mm3 \n\t"\ - "movq 8(%%"REG_d"), %%mm1 \n\t" /* filterCoeff */\ - "pmaddwd %%mm1, %%mm0 \n\t"\ - "pmaddwd %%mm1, %%mm3 \n\t"\ - "paddd %%mm0, %%mm4 \n\t"\ - "paddd %%mm3, %%mm5 \n\t"\ - "movq 4096(%%"REG_S", %%"REG_a"), %%mm3 \n\t" /* VsrcData */\ - "mov 16(%%"REG_d"), %%"REG_S" \n\t"\ - "add $16, %%"REG_d" \n\t"\ - "test %%"REG_S", %%"REG_S" \n\t"\ - "movq %%mm2, %%mm0 \n\t"\ - "punpcklwd %%mm3, %%mm2 \n\t"\ - "punpckhwd %%mm3, %%mm0 \n\t"\ - "pmaddwd %%mm1, %%mm2 \n\t"\ - "pmaddwd %%mm1, %%mm0 \n\t"\ - "paddd %%mm2, %%mm6 \n\t"\ - "paddd %%mm0, %%mm7 \n\t"\ - " jnz 2b \n\t"\ - "psrad $16, %%mm4 \n\t"\ - "psrad $16, %%mm5 \n\t"\ - "psrad $16, %%mm6 \n\t"\ - "psrad $16, %%mm7 \n\t"\ - "movq "VROUNDER_OFFSET"(%0), %%mm0\n\t"\ - "packssdw %%mm5, %%mm4 \n\t"\ - "packssdw %%mm7, %%mm6 \n\t"\ - "paddw %%mm0, %%mm4 \n\t"\ - "paddw %%mm0, %%mm6 \n\t"\ - "movq %%mm4, "U_TEMP"(%0) \n\t"\ - "movq %%mm6, "V_TEMP"(%0) \n\t"\ + asm volatile(\ + "xor %%"REG_a", %%"REG_a" \n\t"\ + ASMALIGN(4)\ + "nop \n\t"\ + "1: \n\t"\ + "lea "CHR_MMX_FILTER_OFFSET"(%0), %%"REG_d" \n\t"\ + "mov (%%"REG_d"), %%"REG_S" \n\t"\ + "pxor %%mm4, %%mm4 \n\t"\ + "pxor %%mm5, %%mm5 \n\t"\ + "pxor %%mm6, %%mm6 \n\t"\ + "pxor %%mm7, %%mm7 \n\t"\ + ASMALIGN(4)\ + "2: \n\t"\ + "movq (%%"REG_S", %%"REG_a"), %%mm0 \n\t" /* UsrcData */\ + "movq 4096(%%"REG_S", %%"REG_a"), %%mm2 \n\t" /* VsrcData */\ + "mov 4(%%"REG_d"), %%"REG_S" \n\t"\ + "movq (%%"REG_S", %%"REG_a"), %%mm1 \n\t" /* UsrcData */\ + "movq %%mm0, %%mm3 \n\t"\ + "punpcklwd %%mm1, %%mm0 \n\t"\ + "punpckhwd %%mm1, %%mm3 \n\t"\ + "movq 8(%%"REG_d"), %%mm1 \n\t" /* filterCoeff */\ + "pmaddwd %%mm1, %%mm0 \n\t"\ + "pmaddwd %%mm1, %%mm3 \n\t"\ + "paddd %%mm0, %%mm4 \n\t"\ + "paddd %%mm3, %%mm5 \n\t"\ + "movq 4096(%%"REG_S", %%"REG_a"), %%mm3 \n\t" /* VsrcData */\ + "mov 16(%%"REG_d"), %%"REG_S" \n\t"\ + "add $16, %%"REG_d" \n\t"\ + "test %%"REG_S", %%"REG_S" \n\t"\ + "movq %%mm2, %%mm0 \n\t"\ + "punpcklwd %%mm3, %%mm2 \n\t"\ + "punpckhwd %%mm3, %%mm0 \n\t"\ + "pmaddwd %%mm1, %%mm2 \n\t"\ + "pmaddwd %%mm1, %%mm0 \n\t"\ + "paddd %%mm2, %%mm6 \n\t"\ + "paddd %%mm0, %%mm7 \n\t"\ + " jnz 2b \n\t"\ + "psrad $16, %%mm4 \n\t"\ + "psrad $16, %%mm5 \n\t"\ + "psrad $16, %%mm6 \n\t"\ + "psrad $16, %%mm7 \n\t"\ + "movq "VROUNDER_OFFSET"(%0), %%mm0 \n\t"\ + "packssdw %%mm5, %%mm4 \n\t"\ + "packssdw %%mm7, %%mm6 \n\t"\ + "paddw %%mm0, %%mm4 \n\t"\ + "paddw %%mm0, %%mm6 \n\t"\ + "movq %%mm4, "U_TEMP"(%0) \n\t"\ + "movq %%mm6, "V_TEMP"(%0) \n\t"\ \ - "lea "LUM_MMX_FILTER_OFFSET"(%0), %%"REG_d"\n\t"\ - "mov (%%"REG_d"), %%"REG_S" \n\t"\ - "pxor %%mm1, %%mm1 \n\t"\ - "pxor %%mm5, %%mm5 \n\t"\ - "pxor %%mm7, %%mm7 \n\t"\ - "pxor %%mm6, %%mm6 \n\t"\ - ASMALIGN(4)\ - "2: \n\t"\ - "movq (%%"REG_S", %%"REG_a", 2), %%mm0 \n\t" /* Y1srcData */\ - "movq 8(%%"REG_S", %%"REG_a", 2), %%mm2 \n\t" /* Y2srcData */\ - "mov 4(%%"REG_d"), %%"REG_S" \n\t"\ - "movq (%%"REG_S", %%"REG_a", 2), %%mm4 \n\t" /* Y1srcData */\ - "movq %%mm0, %%mm3 \n\t"\ - "punpcklwd %%mm4, %%mm0 \n\t"\ - "punpckhwd %%mm4, %%mm3 \n\t"\ - "movq 8(%%"REG_d"), %%mm4 \n\t" /* filterCoeff */\ - "pmaddwd %%mm4, %%mm0 \n\t"\ - "pmaddwd %%mm4, %%mm3 \n\t"\ - "paddd %%mm0, %%mm1 \n\t"\ - "paddd %%mm3, %%mm5 \n\t"\ - "movq 8(%%"REG_S", %%"REG_a", 2), %%mm3 \n\t" /* Y2srcData */\ - "mov 16(%%"REG_d"), %%"REG_S" \n\t"\ - "add $16, %%"REG_d" \n\t"\ - "test %%"REG_S", %%"REG_S" \n\t"\ - "movq %%mm2, %%mm0 \n\t"\ - "punpcklwd %%mm3, %%mm2 \n\t"\ - "punpckhwd %%mm3, %%mm0 \n\t"\ - "pmaddwd %%mm4, %%mm2 \n\t"\ - "pmaddwd %%mm4, %%mm0 \n\t"\ - "paddd %%mm2, %%mm7 \n\t"\ - "paddd %%mm0, %%mm6 \n\t"\ - " jnz 2b \n\t"\ - "psrad $16, %%mm1 \n\t"\ - "psrad $16, %%mm5 \n\t"\ - "psrad $16, %%mm7 \n\t"\ - "psrad $16, %%mm6 \n\t"\ - "movq "VROUNDER_OFFSET"(%0), %%mm0\n\t"\ - "packssdw %%mm5, %%mm1 \n\t"\ - "packssdw %%mm6, %%mm7 \n\t"\ - "paddw %%mm0, %%mm1 \n\t"\ - "paddw %%mm0, %%mm7 \n\t"\ - "movq "U_TEMP"(%0), %%mm3 \n\t"\ - "movq "V_TEMP"(%0), %%mm4 \n\t"\ + "lea "LUM_MMX_FILTER_OFFSET"(%0), %%"REG_d" \n\t"\ + "mov (%%"REG_d"), %%"REG_S" \n\t"\ + "pxor %%mm1, %%mm1 \n\t"\ + "pxor %%mm5, %%mm5 \n\t"\ + "pxor %%mm7, %%mm7 \n\t"\ + "pxor %%mm6, %%mm6 \n\t"\ + ASMALIGN(4)\ + "2: \n\t"\ + "movq (%%"REG_S", %%"REG_a", 2), %%mm0 \n\t" /* Y1srcData */\ + "movq 8(%%"REG_S", %%"REG_a", 2), %%mm2 \n\t" /* Y2srcData */\ + "mov 4(%%"REG_d"), %%"REG_S" \n\t"\ + "movq (%%"REG_S", %%"REG_a", 2), %%mm4 \n\t" /* Y1srcData */\ + "movq %%mm0, %%mm3 \n\t"\ + "punpcklwd %%mm4, %%mm0 \n\t"\ + "punpckhwd %%mm4, %%mm3 \n\t"\ + "movq 8(%%"REG_d"), %%mm4 \n\t" /* filterCoeff */\ + "pmaddwd %%mm4, %%mm0 \n\t"\ + "pmaddwd %%mm4, %%mm3 \n\t"\ + "paddd %%mm0, %%mm1 \n\t"\ + "paddd %%mm3, %%mm5 \n\t"\ + "movq 8(%%"REG_S", %%"REG_a", 2), %%mm3 \n\t" /* Y2srcData */\ + "mov 16(%%"REG_d"), %%"REG_S" \n\t"\ + "add $16, %%"REG_d" \n\t"\ + "test %%"REG_S", %%"REG_S" \n\t"\ + "movq %%mm2, %%mm0 \n\t"\ + "punpcklwd %%mm3, %%mm2 \n\t"\ + "punpckhwd %%mm3, %%mm0 \n\t"\ + "pmaddwd %%mm4, %%mm2 \n\t"\ + "pmaddwd %%mm4, %%mm0 \n\t"\ + "paddd %%mm2, %%mm7 \n\t"\ + "paddd %%mm0, %%mm6 \n\t"\ + " jnz 2b \n\t"\ + "psrad $16, %%mm1 \n\t"\ + "psrad $16, %%mm5 \n\t"\ + "psrad $16, %%mm7 \n\t"\ + "psrad $16, %%mm6 \n\t"\ + "movq "VROUNDER_OFFSET"(%0), %%mm0 \n\t"\ + "packssdw %%mm5, %%mm1 \n\t"\ + "packssdw %%mm6, %%mm7 \n\t"\ + "paddw %%mm0, %%mm1 \n\t"\ + "paddw %%mm0, %%mm7 \n\t"\ + "movq "U_TEMP"(%0), %%mm3 \n\t"\ + "movq "V_TEMP"(%0), %%mm4 \n\t"\ #define YSCALEYUV2RGBX \ - "psubw "U_OFFSET"(%0), %%mm3 \n\t" /* (U-128)8*/\ - "psubw "V_OFFSET"(%0), %%mm4 \n\t" /* (V-128)8*/\ - "movq %%mm3, %%mm2 \n\t" /* (U-128)8*/\ - "movq %%mm4, %%mm5 \n\t" /* (V-128)8*/\ - "pmulhw "UG_COEFF"(%0), %%mm3 \n\t"\ - "pmulhw "VG_COEFF"(%0), %%mm4 \n\t"\ - /* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\ - "pmulhw "UB_COEFF"(%0), %%mm2 \n\t"\ - "pmulhw "VR_COEFF"(%0), %%mm5 \n\t"\ - "psubw "Y_OFFSET"(%0), %%mm1 \n\t" /* 8(Y-16)*/\ - "psubw "Y_OFFSET"(%0), %%mm7 \n\t" /* 8(Y-16)*/\ - "pmulhw "Y_COEFF"(%0), %%mm1 \n\t"\ - "pmulhw "Y_COEFF"(%0), %%mm7 \n\t"\ - /* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\ - "paddw %%mm3, %%mm4 \n\t"\ - "movq %%mm2, %%mm0 \n\t"\ - "movq %%mm5, %%mm6 \n\t"\ - "movq %%mm4, %%mm3 \n\t"\ - "punpcklwd %%mm2, %%mm2 \n\t"\ - "punpcklwd %%mm5, %%mm5 \n\t"\ - "punpcklwd %%mm4, %%mm4 \n\t"\ - "paddw %%mm1, %%mm2 \n\t"\ - "paddw %%mm1, %%mm5 \n\t"\ - "paddw %%mm1, %%mm4 \n\t"\ - "punpckhwd %%mm0, %%mm0 \n\t"\ - "punpckhwd %%mm6, %%mm6 \n\t"\ - "punpckhwd %%mm3, %%mm3 \n\t"\ - "paddw %%mm7, %%mm0 \n\t"\ - "paddw %%mm7, %%mm6 \n\t"\ - "paddw %%mm7, %%mm3 \n\t"\ - /* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\ - "packuswb %%mm0, %%mm2 \n\t"\ - "packuswb %%mm6, %%mm5 \n\t"\ - "packuswb %%mm3, %%mm4 \n\t"\ - "pxor %%mm7, %%mm7 \n\t" + "psubw "U_OFFSET"(%0), %%mm3 \n\t" /* (U-128)8*/\ + "psubw "V_OFFSET"(%0), %%mm4 \n\t" /* (V-128)8*/\ + "movq %%mm3, %%mm2 \n\t" /* (U-128)8*/\ + "movq %%mm4, %%mm5 \n\t" /* (V-128)8*/\ + "pmulhw "UG_COEFF"(%0), %%mm3 \n\t"\ + "pmulhw "VG_COEFF"(%0), %%mm4 \n\t"\ +/* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\ + "pmulhw "UB_COEFF"(%0), %%mm2 \n\t"\ + "pmulhw "VR_COEFF"(%0), %%mm5 \n\t"\ + "psubw "Y_OFFSET"(%0), %%mm1 \n\t" /* 8(Y-16)*/\ + "psubw "Y_OFFSET"(%0), %%mm7 \n\t" /* 8(Y-16)*/\ + "pmulhw "Y_COEFF"(%0), %%mm1 \n\t"\ + "pmulhw "Y_COEFF"(%0), %%mm7 \n\t"\ +/* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\ + "paddw %%mm3, %%mm4 \n\t"\ + "movq %%mm2, %%mm0 \n\t"\ + "movq %%mm5, %%mm6 \n\t"\ + "movq %%mm4, %%mm3 \n\t"\ + "punpcklwd %%mm2, %%mm2 \n\t"\ + "punpcklwd %%mm5, %%mm5 \n\t"\ + "punpcklwd %%mm4, %%mm4 \n\t"\ + "paddw %%mm1, %%mm2 \n\t"\ + "paddw %%mm1, %%mm5 \n\t"\ + "paddw %%mm1, %%mm4 \n\t"\ + "punpckhwd %%mm0, %%mm0 \n\t"\ + "punpckhwd %%mm6, %%mm6 \n\t"\ + "punpckhwd %%mm3, %%mm3 \n\t"\ + "paddw %%mm7, %%mm0 \n\t"\ + "paddw %%mm7, %%mm6 \n\t"\ + "paddw %%mm7, %%mm3 \n\t"\ + /* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\ + "packuswb %%mm0, %%mm2 \n\t"\ + "packuswb %%mm6, %%mm5 \n\t"\ + "packuswb %%mm3, %%mm4 \n\t"\ + "pxor %%mm7, %%mm7 \n\t" #if 0 #define FULL_YSCALEYUV2RGB \ - "pxor %%mm7, %%mm7 \n\t"\ - "movd %6, %%mm6 \n\t" /*yalpha1*/\ - "punpcklwd %%mm6, %%mm6 \n\t"\ - "punpcklwd %%mm6, %%mm6 \n\t"\ - "movd %7, %%mm5 \n\t" /*uvalpha1*/\ - "punpcklwd %%mm5, %%mm5 \n\t"\ - "punpcklwd %%mm5, %%mm5 \n\t"\ - "xor %%"REG_a", %%"REG_a" \n\t"\ - ASMALIGN(4)\ - "1: \n\t"\ - "movq (%0, %%"REG_a", 2), %%mm0 \n\t" /*buf0[eax]*/\ - "movq (%1, %%"REG_a", 2), %%mm1 \n\t" /*buf1[eax]*/\ - "movq (%2, %%"REG_a",2), %%mm2 \n\t" /* uvbuf0[eax]*/\ - "movq (%3, %%"REG_a",2), %%mm3 \n\t" /* uvbuf1[eax]*/\ - "psubw %%mm1, %%mm0 \n\t" /* buf0[eax] - buf1[eax]*/\ - "psubw %%mm3, %%mm2 \n\t" /* uvbuf0[eax] - uvbuf1[eax]*/\ - "pmulhw %%mm6, %%mm0 \n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\ - "pmulhw %%mm5, %%mm2 \n\t" /* (uvbuf0[eax] - uvbuf1[eax])uvalpha1>>16*/\ - "psraw $4, %%mm1 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ - "movq 4096(%2, %%"REG_a",2), %%mm4 \n\t" /* uvbuf0[eax+2048]*/\ - "psraw $4, %%mm3 \n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\ - "paddw %%mm0, %%mm1 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\ - "movq 4096(%3, %%"REG_a",2), %%mm0 \n\t" /* uvbuf1[eax+2048]*/\ - "paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax]uvalpha1 - uvbuf1[eax](1-uvalpha1)*/\ - "psubw %%mm0, %%mm4 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048]*/\ - "psubw "MANGLE(w80)", %%mm1 \n\t" /* 8(Y-16)*/\ - "psubw "MANGLE(w400)", %%mm3 \n\t" /* 8(U-128)*/\ - "pmulhw "MANGLE(yCoeff)", %%mm1 \n\t"\ + "pxor %%mm7, %%mm7 \n\t"\ + "movd %6, %%mm6 \n\t" /*yalpha1*/\ + "punpcklwd %%mm6, %%mm6 \n\t"\ + "punpcklwd %%mm6, %%mm6 \n\t"\ + "movd %7, %%mm5 \n\t" /*uvalpha1*/\ + "punpcklwd %%mm5, %%mm5 \n\t"\ + "punpcklwd %%mm5, %%mm5 \n\t"\ + "xor %%"REG_a", %%"REG_a" \n\t"\ + ASMALIGN(4)\ + "1: \n\t"\ + "movq (%0, %%"REG_a",2), %%mm0 \n\t" /*buf0[eax]*/\ + "movq (%1, %%"REG_a",2), %%mm1 \n\t" /*buf1[eax]*/\ + "movq (%2, %%"REG_a",2), %%mm2 \n\t" /* uvbuf0[eax]*/\ + "movq (%3, %%"REG_a",2), %%mm3 \n\t" /* uvbuf1[eax]*/\ + "psubw %%mm1, %%mm0 \n\t" /* buf0[eax] - buf1[eax]*/\ + "psubw %%mm3, %%mm2 \n\t" /* uvbuf0[eax] - uvbuf1[eax]*/\ + "pmulhw %%mm6, %%mm0 \n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\ + "pmulhw %%mm5, %%mm2 \n\t" /* (uvbuf0[eax] - uvbuf1[eax])uvalpha1>>16*/\ + "psraw $4, %%mm1 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ + "movq 4096(%2, %%"REG_a",2), %%mm4 \n\t" /* uvbuf0[eax+2048]*/\ + "psraw $4, %%mm3 \n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\ + "paddw %%mm0, %%mm1 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\ + "movq 4096(%3, %%"REG_a",2), %%mm0 \n\t" /* uvbuf1[eax+2048]*/\ + "paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax]uvalpha1 - uvbuf1[eax](1-uvalpha1)*/\ + "psubw %%mm0, %%mm4 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048]*/\ + "psubw "MANGLE(w80)", %%mm1 \n\t" /* 8(Y-16)*/\ + "psubw "MANGLE(w400)", %%mm3 \n\t" /* 8(U-128)*/\ + "pmulhw "MANGLE(yCoeff)", %%mm1 \n\t"\ \ \ - "pmulhw %%mm5, %%mm4 \n\t" /* (uvbuf0[eax+2048] - uvbuf1[eax+2048])uvalpha1>>16*/\ - "movq %%mm3, %%mm2 \n\t" /* (U-128)8*/\ - "pmulhw "MANGLE(ubCoeff)", %%mm3\n\t"\ - "psraw $4, %%mm0 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\ - "pmulhw "MANGLE(ugCoeff)", %%mm2\n\t"\ - "paddw %%mm4, %%mm0 \n\t" /* uvbuf0[eax+2048]uvalpha1 - uvbuf1[eax+2048](1-uvalpha1)*/\ - "psubw "MANGLE(w400)", %%mm0 \n\t" /* (V-128)8*/\ + "pmulhw %%mm5, %%mm4 \n\t" /* (uvbuf0[eax+2048] - uvbuf1[eax+2048])uvalpha1>>16*/\ + "movq %%mm3, %%mm2 \n\t" /* (U-128)8*/\ + "pmulhw "MANGLE(ubCoeff)", %%mm3 \n\t"\ + "psraw $4, %%mm0 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\ + "pmulhw "MANGLE(ugCoeff)", %%mm2 \n\t"\ + "paddw %%mm4, %%mm0 \n\t" /* uvbuf0[eax+2048]uvalpha1 - uvbuf1[eax+2048](1-uvalpha1)*/\ + "psubw "MANGLE(w400)", %%mm0 \n\t" /* (V-128)8*/\ \ \ - "movq %%mm0, %%mm4 \n\t" /* (V-128)8*/\ - "pmulhw "MANGLE(vrCoeff)", %%mm0\n\t"\ - "pmulhw "MANGLE(vgCoeff)", %%mm4\n\t"\ - "paddw %%mm1, %%mm3 \n\t" /* B*/\ - "paddw %%mm1, %%mm0 \n\t" /* R*/\ - "packuswb %%mm3, %%mm3 \n\t"\ + "movq %%mm0, %%mm4 \n\t" /* (V-128)8*/\ + "pmulhw "MANGLE(vrCoeff)", %%mm0 \n\t"\ + "pmulhw "MANGLE(vgCoeff)", %%mm4 \n\t"\ + "paddw %%mm1, %%mm3 \n\t" /* B*/\ + "paddw %%mm1, %%mm0 \n\t" /* R*/\ + "packuswb %%mm3, %%mm3 \n\t"\ \ - "packuswb %%mm0, %%mm0 \n\t"\ - "paddw %%mm4, %%mm2 \n\t"\ - "paddw %%mm2, %%mm1 \n\t" /* G*/\ + "packuswb %%mm0, %%mm0 \n\t"\ + "paddw %%mm4, %%mm2 \n\t"\ + "paddw %%mm2, %%mm1 \n\t" /* G*/\ \ - "packuswb %%mm1, %%mm1 \n\t" + "packuswb %%mm1, %%mm1 \n\t" #endif #define REAL_YSCALEYUV2PACKED(index, c) \ - "movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0\n\t"\ - "movq "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm1\n\t"\ - "psraw $3, %%mm0 \n\t"\ - "psraw $3, %%mm1 \n\t"\ - "movq %%mm0, "CHR_MMX_FILTER_OFFSET"+8("#c")\n\t"\ - "movq %%mm1, "LUM_MMX_FILTER_OFFSET"+8("#c")\n\t"\ - "xor "#index", "#index" \n\t"\ - ASMALIGN(4)\ - "1: \n\t"\ - "movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\ - "movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\ - "movq 4096(%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\ - "movq 4096(%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\ - "psubw %%mm3, %%mm2 \n\t" /* uvbuf0[eax] - uvbuf1[eax]*/\ - "psubw %%mm4, %%mm5 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048]*/\ - "movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0\n\t"\ - "pmulhw %%mm0, %%mm2 \n\t" /* (uvbuf0[eax] - uvbuf1[eax])uvalpha1>>16*/\ - "pmulhw %%mm0, %%mm5 \n\t" /* (uvbuf0[eax+2048] - uvbuf1[eax+2048])uvalpha1>>16*/\ - "psraw $7, %%mm3 \n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\ - "psraw $7, %%mm4 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\ - "paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax]uvalpha1 - uvbuf1[eax](1-uvalpha1)*/\ - "paddw %%mm5, %%mm4 \n\t" /* uvbuf0[eax+2048]uvalpha1 - uvbuf1[eax+2048](1-uvalpha1)*/\ - "movq (%0, "#index", 2), %%mm0 \n\t" /*buf0[eax]*/\ - "movq (%1, "#index", 2), %%mm1 \n\t" /*buf1[eax]*/\ - "movq 8(%0, "#index", 2), %%mm6 \n\t" /*buf0[eax]*/\ - "movq 8(%1, "#index", 2), %%mm7 \n\t" /*buf1[eax]*/\ - "psubw %%mm1, %%mm0 \n\t" /* buf0[eax] - buf1[eax]*/\ - "psubw %%mm7, %%mm6 \n\t" /* buf0[eax] - buf1[eax]*/\ - "pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm0\n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\ - "pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm6\n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\ - "psraw $7, %%mm1 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ - "psraw $7, %%mm7 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ - "paddw %%mm0, %%mm1 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\ - "paddw %%mm6, %%mm7 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\ + "movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t"\ + "movq "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm1 \n\t"\ + "psraw $3, %%mm0 \n\t"\ + "psraw $3, %%mm1 \n\t"\ + "movq %%mm0, "CHR_MMX_FILTER_OFFSET"+8("#c") \n\t"\ + "movq %%mm1, "LUM_MMX_FILTER_OFFSET"+8("#c") \n\t"\ + "xor "#index", "#index" \n\t"\ + ASMALIGN(4)\ + "1: \n\t"\ + "movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\ + "movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\ + "movq 4096(%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\ + "movq 4096(%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\ + "psubw %%mm3, %%mm2 \n\t" /* uvbuf0[eax] - uvbuf1[eax]*/\ + "psubw %%mm4, %%mm5 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048]*/\ + "movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t"\ + "pmulhw %%mm0, %%mm2 \n\t" /* (uvbuf0[eax] - uvbuf1[eax])uvalpha1>>16*/\ + "pmulhw %%mm0, %%mm5 \n\t" /* (uvbuf0[eax+2048] - uvbuf1[eax+2048])uvalpha1>>16*/\ + "psraw $7, %%mm3 \n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\ + "psraw $7, %%mm4 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\ + "paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax]uvalpha1 - uvbuf1[eax](1-uvalpha1)*/\ + "paddw %%mm5, %%mm4 \n\t" /* uvbuf0[eax+2048]uvalpha1 - uvbuf1[eax+2048](1-uvalpha1)*/\ + "movq (%0, "#index", 2), %%mm0 \n\t" /*buf0[eax]*/\ + "movq (%1, "#index", 2), %%mm1 \n\t" /*buf1[eax]*/\ + "movq 8(%0, "#index", 2), %%mm6 \n\t" /*buf0[eax]*/\ + "movq 8(%1, "#index", 2), %%mm7 \n\t" /*buf1[eax]*/\ + "psubw %%mm1, %%mm0 \n\t" /* buf0[eax] - buf1[eax]*/\ + "psubw %%mm7, %%mm6 \n\t" /* buf0[eax] - buf1[eax]*/\ + "pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\ + "pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm6 \n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\ + "psraw $7, %%mm1 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ + "psraw $7, %%mm7 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ + "paddw %%mm0, %%mm1 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\ + "paddw %%mm6, %%mm7 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\ #define YSCALEYUV2PACKED(index, c) REAL_YSCALEYUV2PACKED(index, c) #define REAL_YSCALEYUV2RGB(index, c) \ - "xor "#index", "#index" \n\t"\ - ASMALIGN(4)\ - "1: \n\t"\ - "movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\ - "movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\ - "movq 4096(%2, "#index"), %%mm5\n\t" /* uvbuf0[eax+2048]*/\ - "movq 4096(%3, "#index"), %%mm4\n\t" /* uvbuf1[eax+2048]*/\ - "psubw %%mm3, %%mm2 \n\t" /* uvbuf0[eax] - uvbuf1[eax]*/\ - "psubw %%mm4, %%mm5 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048]*/\ - "movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0\n\t"\ - "pmulhw %%mm0, %%mm2 \n\t" /* (uvbuf0[eax] - uvbuf1[eax])uvalpha1>>16*/\ - "pmulhw %%mm0, %%mm5 \n\t" /* (uvbuf0[eax+2048] - uvbuf1[eax+2048])uvalpha1>>16*/\ - "psraw $4, %%mm3 \n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\ - "psraw $4, %%mm4 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\ - "paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax]uvalpha1 - uvbuf1[eax](1-uvalpha1)*/\ - "paddw %%mm5, %%mm4 \n\t" /* uvbuf0[eax+2048]uvalpha1 - uvbuf1[eax+2048](1-uvalpha1)*/\ - "psubw "U_OFFSET"("#c"), %%mm3 \n\t" /* (U-128)8*/\ - "psubw "V_OFFSET"("#c"), %%mm4 \n\t" /* (V-128)8*/\ - "movq %%mm3, %%mm2 \n\t" /* (U-128)8*/\ - "movq %%mm4, %%mm5 \n\t" /* (V-128)8*/\ - "pmulhw "UG_COEFF"("#c"), %%mm3\n\t"\ - "pmulhw "VG_COEFF"("#c"), %%mm4\n\t"\ - /* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\ - "movq (%0, "#index", 2), %%mm0 \n\t" /*buf0[eax]*/\ - "movq (%1, "#index", 2), %%mm1 \n\t" /*buf1[eax]*/\ - "movq 8(%0, "#index", 2), %%mm6\n\t" /*buf0[eax]*/\ - "movq 8(%1, "#index", 2), %%mm7\n\t" /*buf1[eax]*/\ - "psubw %%mm1, %%mm0 \n\t" /* buf0[eax] - buf1[eax]*/\ - "psubw %%mm7, %%mm6 \n\t" /* buf0[eax] - buf1[eax]*/\ - "pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm0\n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\ - "pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm6\n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\ - "psraw $4, %%mm1 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ - "psraw $4, %%mm7 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ - "paddw %%mm0, %%mm1 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\ - "paddw %%mm6, %%mm7 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\ - "pmulhw "UB_COEFF"("#c"), %%mm2\n\t"\ - "pmulhw "VR_COEFF"("#c"), %%mm5\n\t"\ - "psubw "Y_OFFSET"("#c"), %%mm1 \n\t" /* 8(Y-16)*/\ - "psubw "Y_OFFSET"("#c"), %%mm7 \n\t" /* 8(Y-16)*/\ - "pmulhw "Y_COEFF"("#c"), %%mm1 \n\t"\ - "pmulhw "Y_COEFF"("#c"), %%mm7 \n\t"\ - /* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\ - "paddw %%mm3, %%mm4 \n\t"\ - "movq %%mm2, %%mm0 \n\t"\ - "movq %%mm5, %%mm6 \n\t"\ - "movq %%mm4, %%mm3 \n\t"\ - "punpcklwd %%mm2, %%mm2 \n\t"\ - "punpcklwd %%mm5, %%mm5 \n\t"\ - "punpcklwd %%mm4, %%mm4 \n\t"\ - "paddw %%mm1, %%mm2 \n\t"\ - "paddw %%mm1, %%mm5 \n\t"\ - "paddw %%mm1, %%mm4 \n\t"\ - "punpckhwd %%mm0, %%mm0 \n\t"\ - "punpckhwd %%mm6, %%mm6 \n\t"\ - "punpckhwd %%mm3, %%mm3 \n\t"\ - "paddw %%mm7, %%mm0 \n\t"\ - "paddw %%mm7, %%mm6 \n\t"\ - "paddw %%mm7, %%mm3 \n\t"\ - /* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\ - "packuswb %%mm0, %%mm2 \n\t"\ - "packuswb %%mm6, %%mm5 \n\t"\ - "packuswb %%mm3, %%mm4 \n\t"\ - "pxor %%mm7, %%mm7 \n\t" + "xor "#index", "#index" \n\t"\ + ASMALIGN(4)\ + "1: \n\t"\ + "movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\ + "movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\ + "movq 4096(%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\ + "movq 4096(%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\ + "psubw %%mm3, %%mm2 \n\t" /* uvbuf0[eax] - uvbuf1[eax]*/\ + "psubw %%mm4, %%mm5 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048]*/\ + "movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t"\ + "pmulhw %%mm0, %%mm2 \n\t" /* (uvbuf0[eax] - uvbuf1[eax])uvalpha1>>16*/\ + "pmulhw %%mm0, %%mm5 \n\t" /* (uvbuf0[eax+2048] - uvbuf1[eax+2048])uvalpha1>>16*/\ + "psraw $4, %%mm3 \n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\ + "psraw $4, %%mm4 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\ + "paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax]uvalpha1 - uvbuf1[eax](1-uvalpha1)*/\ + "paddw %%mm5, %%mm4 \n\t" /* uvbuf0[eax+2048]uvalpha1 - uvbuf1[eax+2048](1-uvalpha1)*/\ + "psubw "U_OFFSET"("#c"), %%mm3 \n\t" /* (U-128)8*/\ + "psubw "V_OFFSET"("#c"), %%mm4 \n\t" /* (V-128)8*/\ + "movq %%mm3, %%mm2 \n\t" /* (U-128)8*/\ + "movq %%mm4, %%mm5 \n\t" /* (V-128)8*/\ + "pmulhw "UG_COEFF"("#c"), %%mm3 \n\t"\ + "pmulhw "VG_COEFF"("#c"), %%mm4 \n\t"\ + /* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\ + "movq (%0, "#index", 2), %%mm0 \n\t" /*buf0[eax]*/\ + "movq (%1, "#index", 2), %%mm1 \n\t" /*buf1[eax]*/\ + "movq 8(%0, "#index", 2), %%mm6 \n\t" /*buf0[eax]*/\ + "movq 8(%1, "#index", 2), %%mm7 \n\t" /*buf1[eax]*/\ + "psubw %%mm1, %%mm0 \n\t" /* buf0[eax] - buf1[eax]*/\ + "psubw %%mm7, %%mm6 \n\t" /* buf0[eax] - buf1[eax]*/\ + "pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\ + "pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm6 \n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\ + "psraw $4, %%mm1 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ + "psraw $4, %%mm7 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ + "paddw %%mm0, %%mm1 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\ + "paddw %%mm6, %%mm7 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\ + "pmulhw "UB_COEFF"("#c"), %%mm2 \n\t"\ + "pmulhw "VR_COEFF"("#c"), %%mm5 \n\t"\ + "psubw "Y_OFFSET"("#c"), %%mm1 \n\t" /* 8(Y-16)*/\ + "psubw "Y_OFFSET"("#c"), %%mm7 \n\t" /* 8(Y-16)*/\ + "pmulhw "Y_COEFF"("#c"), %%mm1 \n\t"\ + "pmulhw "Y_COEFF"("#c"), %%mm7 \n\t"\ + /* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\ + "paddw %%mm3, %%mm4 \n\t"\ + "movq %%mm2, %%mm0 \n\t"\ + "movq %%mm5, %%mm6 \n\t"\ + "movq %%mm4, %%mm3 \n\t"\ + "punpcklwd %%mm2, %%mm2 \n\t"\ + "punpcklwd %%mm5, %%mm5 \n\t"\ + "punpcklwd %%mm4, %%mm4 \n\t"\ + "paddw %%mm1, %%mm2 \n\t"\ + "paddw %%mm1, %%mm5 \n\t"\ + "paddw %%mm1, %%mm4 \n\t"\ + "punpckhwd %%mm0, %%mm0 \n\t"\ + "punpckhwd %%mm6, %%mm6 \n\t"\ + "punpckhwd %%mm3, %%mm3 \n\t"\ + "paddw %%mm7, %%mm0 \n\t"\ + "paddw %%mm7, %%mm6 \n\t"\ + "paddw %%mm7, %%mm3 \n\t"\ + /* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\ + "packuswb %%mm0, %%mm2 \n\t"\ + "packuswb %%mm6, %%mm5 \n\t"\ + "packuswb %%mm3, %%mm4 \n\t"\ + "pxor %%mm7, %%mm7 \n\t" #define YSCALEYUV2RGB(index, c) REAL_YSCALEYUV2RGB(index, c) #define REAL_YSCALEYUV2PACKED1(index, c) \ - "xor "#index", "#index" \n\t"\ - ASMALIGN(4)\ - "1: \n\t"\ - "movq (%2, "#index"), %%mm3 \n\t" /* uvbuf0[eax]*/\ - "movq 4096(%2, "#index"), %%mm4 \n\t" /* uvbuf0[eax+2048]*/\ - "psraw $7, %%mm3 \n\t" \ - "psraw $7, %%mm4 \n\t" \ - "movq (%0, "#index", 2), %%mm1 \n\t" /*buf0[eax]*/\ - "movq 8(%0, "#index", 2), %%mm7 \n\t" /*buf0[eax]*/\ - "psraw $7, %%mm1 \n\t" \ - "psraw $7, %%mm7 \n\t" \ + "xor "#index", "#index" \n\t"\ + ASMALIGN(4)\ + "1: \n\t"\ + "movq (%2, "#index"), %%mm3 \n\t" /* uvbuf0[eax]*/\ + "movq 4096(%2, "#index"), %%mm4 \n\t" /* uvbuf0[eax+2048]*/\ + "psraw $7, %%mm3 \n\t" \ + "psraw $7, %%mm4 \n\t" \ + "movq (%0, "#index", 2), %%mm1 \n\t" /*buf0[eax]*/\ + "movq 8(%0, "#index", 2), %%mm7 \n\t" /*buf0[eax]*/\ + "psraw $7, %%mm1 \n\t" \ + "psraw $7, %%mm7 \n\t" \ #define YSCALEYUV2PACKED1(index, c) REAL_YSCALEYUV2PACKED1(index, c) #define REAL_YSCALEYUV2RGB1(index, c) \ - "xor "#index", "#index" \n\t"\ - ASMALIGN(4)\ - "1: \n\t"\ - "movq (%2, "#index"), %%mm3 \n\t" /* uvbuf0[eax]*/\ - "movq 4096(%2, "#index"), %%mm4 \n\t" /* uvbuf0[eax+2048]*/\ - "psraw $4, %%mm3 \n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\ - "psraw $4, %%mm4 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\ - "psubw "U_OFFSET"("#c"), %%mm3 \n\t" /* (U-128)8*/\ - "psubw "V_OFFSET"("#c"), %%mm4 \n\t" /* (V-128)8*/\ - "movq %%mm3, %%mm2 \n\t" /* (U-128)8*/\ - "movq %%mm4, %%mm5 \n\t" /* (V-128)8*/\ - "pmulhw "UG_COEFF"("#c"), %%mm3\n\t"\ - "pmulhw "VG_COEFF"("#c"), %%mm4\n\t"\ - /* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\ - "movq (%0, "#index", 2), %%mm1 \n\t" /*buf0[eax]*/\ - "movq 8(%0, "#index", 2), %%mm7 \n\t" /*buf0[eax]*/\ - "psraw $4, %%mm1 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ - "psraw $4, %%mm7 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ - "pmulhw "UB_COEFF"("#c"), %%mm2\n\t"\ - "pmulhw "VR_COEFF"("#c"), %%mm5\n\t"\ - "psubw "Y_OFFSET"("#c"), %%mm1 \n\t" /* 8(Y-16)*/\ - "psubw "Y_OFFSET"("#c"), %%mm7 \n\t" /* 8(Y-16)*/\ - "pmulhw "Y_COEFF"("#c"), %%mm1 \n\t"\ - "pmulhw "Y_COEFF"("#c"), %%mm7 \n\t"\ - /* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\ - "paddw %%mm3, %%mm4 \n\t"\ - "movq %%mm2, %%mm0 \n\t"\ - "movq %%mm5, %%mm6 \n\t"\ - "movq %%mm4, %%mm3 \n\t"\ - "punpcklwd %%mm2, %%mm2 \n\t"\ - "punpcklwd %%mm5, %%mm5 \n\t"\ - "punpcklwd %%mm4, %%mm4 \n\t"\ - "paddw %%mm1, %%mm2 \n\t"\ - "paddw %%mm1, %%mm5 \n\t"\ - "paddw %%mm1, %%mm4 \n\t"\ - "punpckhwd %%mm0, %%mm0 \n\t"\ - "punpckhwd %%mm6, %%mm6 \n\t"\ - "punpckhwd %%mm3, %%mm3 \n\t"\ - "paddw %%mm7, %%mm0 \n\t"\ - "paddw %%mm7, %%mm6 \n\t"\ - "paddw %%mm7, %%mm3 \n\t"\ - /* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\ - "packuswb %%mm0, %%mm2 \n\t"\ - "packuswb %%mm6, %%mm5 \n\t"\ - "packuswb %%mm3, %%mm4 \n\t"\ - "pxor %%mm7, %%mm7 \n\t" + "xor "#index", "#index" \n\t"\ + ASMALIGN(4)\ + "1: \n\t"\ + "movq (%2, "#index"), %%mm3 \n\t" /* uvbuf0[eax]*/\ + "movq 4096(%2, "#index"), %%mm4 \n\t" /* uvbuf0[eax+2048]*/\ + "psraw $4, %%mm3 \n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\ + "psraw $4, %%mm4 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\ + "psubw "U_OFFSET"("#c"), %%mm3 \n\t" /* (U-128)8*/\ + "psubw "V_OFFSET"("#c"), %%mm4 \n\t" /* (V-128)8*/\ + "movq %%mm3, %%mm2 \n\t" /* (U-128)8*/\ + "movq %%mm4, %%mm5 \n\t" /* (V-128)8*/\ + "pmulhw "UG_COEFF"("#c"), %%mm3 \n\t"\ + "pmulhw "VG_COEFF"("#c"), %%mm4 \n\t"\ + /* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\ + "movq (%0, "#index", 2), %%mm1 \n\t" /*buf0[eax]*/\ + "movq 8(%0, "#index", 2), %%mm7 \n\t" /*buf0[eax]*/\ + "psraw $4, %%mm1 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ + "psraw $4, %%mm7 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ + "pmulhw "UB_COEFF"("#c"), %%mm2 \n\t"\ + "pmulhw "VR_COEFF"("#c"), %%mm5 \n\t"\ + "psubw "Y_OFFSET"("#c"), %%mm1 \n\t" /* 8(Y-16)*/\ + "psubw "Y_OFFSET"("#c"), %%mm7 \n\t" /* 8(Y-16)*/\ + "pmulhw "Y_COEFF"("#c"), %%mm1 \n\t"\ + "pmulhw "Y_COEFF"("#c"), %%mm7 \n\t"\ + /* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\ + "paddw %%mm3, %%mm4 \n\t"\ + "movq %%mm2, %%mm0 \n\t"\ + "movq %%mm5, %%mm6 \n\t"\ + "movq %%mm4, %%mm3 \n\t"\ + "punpcklwd %%mm2, %%mm2 \n\t"\ + "punpcklwd %%mm5, %%mm5 \n\t"\ + "punpcklwd %%mm4, %%mm4 \n\t"\ + "paddw %%mm1, %%mm2 \n\t"\ + "paddw %%mm1, %%mm5 \n\t"\ + "paddw %%mm1, %%mm4 \n\t"\ + "punpckhwd %%mm0, %%mm0 \n\t"\ + "punpckhwd %%mm6, %%mm6 \n\t"\ + "punpckhwd %%mm3, %%mm3 \n\t"\ + "paddw %%mm7, %%mm0 \n\t"\ + "paddw %%mm7, %%mm6 \n\t"\ + "paddw %%mm7, %%mm3 \n\t"\ + /* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\ + "packuswb %%mm0, %%mm2 \n\t"\ + "packuswb %%mm6, %%mm5 \n\t"\ + "packuswb %%mm3, %%mm4 \n\t"\ + "pxor %%mm7, %%mm7 \n\t" #define YSCALEYUV2RGB1(index, c) REAL_YSCALEYUV2RGB1(index, c) #define REAL_YSCALEYUV2PACKED1b(index, c) \ - "xor "#index", "#index" \n\t"\ - ASMALIGN(4)\ - "1: \n\t"\ - "movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\ - "movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\ - "movq 4096(%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\ - "movq 4096(%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\ - "paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax] + uvbuf1[eax]*/\ - "paddw %%mm5, %%mm4 \n\t" /* uvbuf0[eax+2048] + uvbuf1[eax+2048]*/\ - "psrlw $8, %%mm3 \n\t" \ - "psrlw $8, %%mm4 \n\t" \ - "movq (%0, "#index", 2), %%mm1 \n\t" /*buf0[eax]*/\ - "movq 8(%0, "#index", 2), %%mm7 \n\t" /*buf0[eax]*/\ - "psraw $7, %%mm1 \n\t" \ - "psraw $7, %%mm7 \n\t" + "xor "#index", "#index" \n\t"\ + ASMALIGN(4)\ + "1: \n\t"\ + "movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\ + "movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\ + "movq 4096(%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\ + "movq 4096(%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\ + "paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax] + uvbuf1[eax]*/\ + "paddw %%mm5, %%mm4 \n\t" /* uvbuf0[eax+2048] + uvbuf1[eax+2048]*/\ + "psrlw $8, %%mm3 \n\t" \ + "psrlw $8, %%mm4 \n\t" \ + "movq (%0, "#index", 2), %%mm1 \n\t" /*buf0[eax]*/\ + "movq 8(%0, "#index", 2), %%mm7 \n\t" /*buf0[eax]*/\ + "psraw $7, %%mm1 \n\t" \ + "psraw $7, %%mm7 \n\t" #define YSCALEYUV2PACKED1b(index, c) REAL_YSCALEYUV2PACKED1b(index, c) // do vertical chrominance interpolation #define REAL_YSCALEYUV2RGB1b(index, c) \ - "xor "#index", "#index" \n\t"\ - ASMALIGN(4)\ - "1: \n\t"\ - "movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\ - "movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\ - "movq 4096(%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\ - "movq 4096(%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\ - "paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax] + uvbuf1[eax]*/\ - "paddw %%mm5, %%mm4 \n\t" /* uvbuf0[eax+2048] + uvbuf1[eax+2048]*/\ - "psrlw $5, %%mm3 \n\t" /*FIXME might overflow*/\ - "psrlw $5, %%mm4 \n\t" /*FIXME might overflow*/\ - "psubw "U_OFFSET"("#c"), %%mm3 \n\t" /* (U-128)8*/\ - "psubw "V_OFFSET"("#c"), %%mm4 \n\t" /* (V-128)8*/\ - "movq %%mm3, %%mm2 \n\t" /* (U-128)8*/\ - "movq %%mm4, %%mm5 \n\t" /* (V-128)8*/\ - "pmulhw "UG_COEFF"("#c"), %%mm3\n\t"\ - "pmulhw "VG_COEFF"("#c"), %%mm4\n\t"\ - /* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\ - "movq (%0, "#index", 2), %%mm1 \n\t" /*buf0[eax]*/\ - "movq 8(%0, "#index", 2), %%mm7 \n\t" /*buf0[eax]*/\ - "psraw $4, %%mm1 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ - "psraw $4, %%mm7 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ - "pmulhw "UB_COEFF"("#c"), %%mm2\n\t"\ - "pmulhw "VR_COEFF"("#c"), %%mm5\n\t"\ - "psubw "Y_OFFSET"("#c"), %%mm1 \n\t" /* 8(Y-16)*/\ - "psubw "Y_OFFSET"("#c"), %%mm7 \n\t" /* 8(Y-16)*/\ - "pmulhw "Y_COEFF"("#c"), %%mm1 \n\t"\ - "pmulhw "Y_COEFF"("#c"), %%mm7 \n\t"\ - /* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\ - "paddw %%mm3, %%mm4 \n\t"\ - "movq %%mm2, %%mm0 \n\t"\ - "movq %%mm5, %%mm6 \n\t"\ - "movq %%mm4, %%mm3 \n\t"\ - "punpcklwd %%mm2, %%mm2 \n\t"\ - "punpcklwd %%mm5, %%mm5 \n\t"\ - "punpcklwd %%mm4, %%mm4 \n\t"\ - "paddw %%mm1, %%mm2 \n\t"\ - "paddw %%mm1, %%mm5 \n\t"\ - "paddw %%mm1, %%mm4 \n\t"\ - "punpckhwd %%mm0, %%mm0 \n\t"\ - "punpckhwd %%mm6, %%mm6 \n\t"\ - "punpckhwd %%mm3, %%mm3 \n\t"\ - "paddw %%mm7, %%mm0 \n\t"\ - "paddw %%mm7, %%mm6 \n\t"\ - "paddw %%mm7, %%mm3 \n\t"\ - /* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\ - "packuswb %%mm0, %%mm2 \n\t"\ - "packuswb %%mm6, %%mm5 \n\t"\ - "packuswb %%mm3, %%mm4 \n\t"\ - "pxor %%mm7, %%mm7 \n\t" + "xor "#index", "#index" \n\t"\ + ASMALIGN(4)\ + "1: \n\t"\ + "movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\ + "movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\ + "movq 4096(%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\ + "movq 4096(%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\ + "paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax] + uvbuf1[eax]*/\ + "paddw %%mm5, %%mm4 \n\t" /* uvbuf0[eax+2048] + uvbuf1[eax+2048]*/\ + "psrlw $5, %%mm3 \n\t" /*FIXME might overflow*/\ + "psrlw $5, %%mm4 \n\t" /*FIXME might overflow*/\ + "psubw "U_OFFSET"("#c"), %%mm3 \n\t" /* (U-128)8*/\ + "psubw "V_OFFSET"("#c"), %%mm4 \n\t" /* (V-128)8*/\ + "movq %%mm3, %%mm2 \n\t" /* (U-128)8*/\ + "movq %%mm4, %%mm5 \n\t" /* (V-128)8*/\ + "pmulhw "UG_COEFF"("#c"), %%mm3 \n\t"\ + "pmulhw "VG_COEFF"("#c"), %%mm4 \n\t"\ + /* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\ + "movq (%0, "#index", 2), %%mm1 \n\t" /*buf0[eax]*/\ + "movq 8(%0, "#index", 2), %%mm7 \n\t" /*buf0[eax]*/\ + "psraw $4, %%mm1 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ + "psraw $4, %%mm7 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ + "pmulhw "UB_COEFF"("#c"), %%mm2 \n\t"\ + "pmulhw "VR_COEFF"("#c"), %%mm5 \n\t"\ + "psubw "Y_OFFSET"("#c"), %%mm1 \n\t" /* 8(Y-16)*/\ + "psubw "Y_OFFSET"("#c"), %%mm7 \n\t" /* 8(Y-16)*/\ + "pmulhw "Y_COEFF"("#c"), %%mm1 \n\t"\ + "pmulhw "Y_COEFF"("#c"), %%mm7 \n\t"\ + /* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\ + "paddw %%mm3, %%mm4 \n\t"\ + "movq %%mm2, %%mm0 \n\t"\ + "movq %%mm5, %%mm6 \n\t"\ + "movq %%mm4, %%mm3 \n\t"\ + "punpcklwd %%mm2, %%mm2 \n\t"\ + "punpcklwd %%mm5, %%mm5 \n\t"\ + "punpcklwd %%mm4, %%mm4 \n\t"\ + "paddw %%mm1, %%mm2 \n\t"\ + "paddw %%mm1, %%mm5 \n\t"\ + "paddw %%mm1, %%mm4 \n\t"\ + "punpckhwd %%mm0, %%mm0 \n\t"\ + "punpckhwd %%mm6, %%mm6 \n\t"\ + "punpckhwd %%mm3, %%mm3 \n\t"\ + "paddw %%mm7, %%mm0 \n\t"\ + "paddw %%mm7, %%mm6 \n\t"\ + "paddw %%mm7, %%mm3 \n\t"\ + /* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\ + "packuswb %%mm0, %%mm2 \n\t"\ + "packuswb %%mm6, %%mm5 \n\t"\ + "packuswb %%mm3, %%mm4 \n\t"\ + "pxor %%mm7, %%mm7 \n\t" #define YSCALEYUV2RGB1b(index, c) REAL_YSCALEYUV2RGB1b(index, c) #define REAL_WRITEBGR32(dst, dstw, index) \ - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\ - "movq %%mm2, %%mm1 \n\t" /* B */\ - "movq %%mm5, %%mm6 \n\t" /* R */\ - "punpcklbw %%mm4, %%mm2 \n\t" /* GBGBGBGB 0 */\ - "punpcklbw %%mm7, %%mm5 \n\t" /* 0R0R0R0R 0 */\ - "punpckhbw %%mm4, %%mm1 \n\t" /* GBGBGBGB 2 */\ - "punpckhbw %%mm7, %%mm6 \n\t" /* 0R0R0R0R 2 */\ - "movq %%mm2, %%mm0 \n\t" /* GBGBGBGB 0 */\ - "movq %%mm1, %%mm3 \n\t" /* GBGBGBGB 2 */\ - "punpcklwd %%mm5, %%mm0 \n\t" /* 0RGB0RGB 0 */\ - "punpckhwd %%mm5, %%mm2 \n\t" /* 0RGB0RGB 1 */\ - "punpcklwd %%mm6, %%mm1 \n\t" /* 0RGB0RGB 2 */\ - "punpckhwd %%mm6, %%mm3 \n\t" /* 0RGB0RGB 3 */\ + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\ + "movq %%mm2, %%mm1 \n\t" /* B */\ + "movq %%mm5, %%mm6 \n\t" /* R */\ + "punpcklbw %%mm4, %%mm2 \n\t" /* GBGBGBGB 0 */\ + "punpcklbw %%mm7, %%mm5 \n\t" /* 0R0R0R0R 0 */\ + "punpckhbw %%mm4, %%mm1 \n\t" /* GBGBGBGB 2 */\ + "punpckhbw %%mm7, %%mm6 \n\t" /* 0R0R0R0R 2 */\ + "movq %%mm2, %%mm0 \n\t" /* GBGBGBGB 0 */\ + "movq %%mm1, %%mm3 \n\t" /* GBGBGBGB 2 */\ + "punpcklwd %%mm5, %%mm0 \n\t" /* 0RGB0RGB 0 */\ + "punpckhwd %%mm5, %%mm2 \n\t" /* 0RGB0RGB 1 */\ + "punpcklwd %%mm6, %%mm1 \n\t" /* 0RGB0RGB 2 */\ + "punpckhwd %%mm6, %%mm3 \n\t" /* 0RGB0RGB 3 */\ \ - MOVNTQ(%%mm0, (dst, index, 4))\ - MOVNTQ(%%mm2, 8(dst, index, 4))\ - MOVNTQ(%%mm1, 16(dst, index, 4))\ - MOVNTQ(%%mm3, 24(dst, index, 4))\ + MOVNTQ(%%mm0, (dst, index, 4))\ + MOVNTQ(%%mm2, 8(dst, index, 4))\ + MOVNTQ(%%mm1, 16(dst, index, 4))\ + MOVNTQ(%%mm3, 24(dst, index, 4))\ \ - "add $8, "#index" \n\t"\ - "cmp "#dstw", "#index" \n\t"\ - " jb 1b \n\t" + "add $8, "#index" \n\t"\ + "cmp "#dstw", "#index" \n\t"\ + " jb 1b \n\t" #define WRITEBGR32(dst, dstw, index) REAL_WRITEBGR32(dst, dstw, index) #define REAL_WRITEBGR16(dst, dstw, index) \ - "pand "MANGLE(bF8)", %%mm2 \n\t" /* B */\ - "pand "MANGLE(bFC)", %%mm4 \n\t" /* G */\ - "pand "MANGLE(bF8)", %%mm5 \n\t" /* R */\ - "psrlq $3, %%mm2 \n\t"\ + "pand "MANGLE(bF8)", %%mm2 \n\t" /* B */\ + "pand "MANGLE(bFC)", %%mm4 \n\t" /* G */\ + "pand "MANGLE(bF8)", %%mm5 \n\t" /* R */\ + "psrlq $3, %%mm2 \n\t"\ \ - "movq %%mm2, %%mm1 \n\t"\ - "movq %%mm4, %%mm3 \n\t"\ + "movq %%mm2, %%mm1 \n\t"\ + "movq %%mm4, %%mm3 \n\t"\ \ - "punpcklbw %%mm7, %%mm3 \n\t"\ - "punpcklbw %%mm5, %%mm2 \n\t"\ - "punpckhbw %%mm7, %%mm4 \n\t"\ - "punpckhbw %%mm5, %%mm1 \n\t"\ + "punpcklbw %%mm7, %%mm3 \n\t"\ + "punpcklbw %%mm5, %%mm2 \n\t"\ + "punpckhbw %%mm7, %%mm4 \n\t"\ + "punpckhbw %%mm5, %%mm1 \n\t"\ \ - "psllq $3, %%mm3 \n\t"\ - "psllq $3, %%mm4 \n\t"\ + "psllq $3, %%mm3 \n\t"\ + "psllq $3, %%mm4 \n\t"\ \ - "por %%mm3, %%mm2 \n\t"\ - "por %%mm4, %%mm1 \n\t"\ + "por %%mm3, %%mm2 \n\t"\ + "por %%mm4, %%mm1 \n\t"\ \ - MOVNTQ(%%mm2, (dst, index, 2))\ - MOVNTQ(%%mm1, 8(dst, index, 2))\ + MOVNTQ(%%mm2, (dst, index, 2))\ + MOVNTQ(%%mm1, 8(dst, index, 2))\ \ - "add $8, "#index" \n\t"\ - "cmp "#dstw", "#index" \n\t"\ - " jb 1b \n\t" + "add $8, "#index" \n\t"\ + "cmp "#dstw", "#index" \n\t"\ + " jb 1b \n\t" #define WRITEBGR16(dst, dstw, index) REAL_WRITEBGR16(dst, dstw, index) #define REAL_WRITEBGR15(dst, dstw, index) \ - "pand "MANGLE(bF8)", %%mm2 \n\t" /* B */\ - "pand "MANGLE(bF8)", %%mm4 \n\t" /* G */\ - "pand "MANGLE(bF8)", %%mm5 \n\t" /* R */\ - "psrlq $3, %%mm2 \n\t"\ - "psrlq $1, %%mm5 \n\t"\ + "pand "MANGLE(bF8)", %%mm2 \n\t" /* B */\ + "pand "MANGLE(bF8)", %%mm4 \n\t" /* G */\ + "pand "MANGLE(bF8)", %%mm5 \n\t" /* R */\ + "psrlq $3, %%mm2 \n\t"\ + "psrlq $1, %%mm5 \n\t"\ \ - "movq %%mm2, %%mm1 \n\t"\ - "movq %%mm4, %%mm3 \n\t"\ + "movq %%mm2, %%mm1 \n\t"\ + "movq %%mm4, %%mm3 \n\t"\ \ - "punpcklbw %%mm7, %%mm3 \n\t"\ - "punpcklbw %%mm5, %%mm2 \n\t"\ - "punpckhbw %%mm7, %%mm4 \n\t"\ - "punpckhbw %%mm5, %%mm1 \n\t"\ + "punpcklbw %%mm7, %%mm3 \n\t"\ + "punpcklbw %%mm5, %%mm2 \n\t"\ + "punpckhbw %%mm7, %%mm4 \n\t"\ + "punpckhbw %%mm5, %%mm1 \n\t"\ \ - "psllq $2, %%mm3 \n\t"\ - "psllq $2, %%mm4 \n\t"\ + "psllq $2, %%mm3 \n\t"\ + "psllq $2, %%mm4 \n\t"\ \ - "por %%mm3, %%mm2 \n\t"\ - "por %%mm4, %%mm1 \n\t"\ + "por %%mm3, %%mm2 \n\t"\ + "por %%mm4, %%mm1 \n\t"\ \ - MOVNTQ(%%mm2, (dst, index, 2))\ - MOVNTQ(%%mm1, 8(dst, index, 2))\ + MOVNTQ(%%mm2, (dst, index, 2))\ + MOVNTQ(%%mm1, 8(dst, index, 2))\ \ - "add $8, "#index" \n\t"\ - "cmp "#dstw", "#index" \n\t"\ - " jb 1b \n\t" + "add $8, "#index" \n\t"\ + "cmp "#dstw", "#index" \n\t"\ + " jb 1b \n\t" #define WRITEBGR15(dst, dstw, index) REAL_WRITEBGR15(dst, dstw, index) #define WRITEBGR24OLD(dst, dstw, index) \ - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\ - "movq %%mm2, %%mm1 \n\t" /* B */\ - "movq %%mm5, %%mm6 \n\t" /* R */\ - "punpcklbw %%mm4, %%mm2 \n\t" /* GBGBGBGB 0 */\ - "punpcklbw %%mm7, %%mm5 \n\t" /* 0R0R0R0R 0 */\ - "punpckhbw %%mm4, %%mm1 \n\t" /* GBGBGBGB 2 */\ - "punpckhbw %%mm7, %%mm6 \n\t" /* 0R0R0R0R 2 */\ - "movq %%mm2, %%mm0 \n\t" /* GBGBGBGB 0 */\ - "movq %%mm1, %%mm3 \n\t" /* GBGBGBGB 2 */\ - "punpcklwd %%mm5, %%mm0 \n\t" /* 0RGB0RGB 0 */\ - "punpckhwd %%mm5, %%mm2 \n\t" /* 0RGB0RGB 1 */\ - "punpcklwd %%mm6, %%mm1 \n\t" /* 0RGB0RGB 2 */\ - "punpckhwd %%mm6, %%mm3 \n\t" /* 0RGB0RGB 3 */\ + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\ + "movq %%mm2, %%mm1 \n\t" /* B */\ + "movq %%mm5, %%mm6 \n\t" /* R */\ + "punpcklbw %%mm4, %%mm2 \n\t" /* GBGBGBGB 0 */\ + "punpcklbw %%mm7, %%mm5 \n\t" /* 0R0R0R0R 0 */\ + "punpckhbw %%mm4, %%mm1 \n\t" /* GBGBGBGB 2 */\ + "punpckhbw %%mm7, %%mm6 \n\t" /* 0R0R0R0R 2 */\ + "movq %%mm2, %%mm0 \n\t" /* GBGBGBGB 0 */\ + "movq %%mm1, %%mm3 \n\t" /* GBGBGBGB 2 */\ + "punpcklwd %%mm5, %%mm0 \n\t" /* 0RGB0RGB 0 */\ + "punpckhwd %%mm5, %%mm2 \n\t" /* 0RGB0RGB 1 */\ + "punpcklwd %%mm6, %%mm1 \n\t" /* 0RGB0RGB 2 */\ + "punpckhwd %%mm6, %%mm3 \n\t" /* 0RGB0RGB 3 */\ \ - "movq %%mm0, %%mm4 \n\t" /* 0RGB0RGB 0 */\ - "psrlq $8, %%mm0 \n\t" /* 00RGB0RG 0 */\ - "pand "MANGLE(bm00000111)", %%mm4\n\t" /* 00000RGB 0 */\ - "pand "MANGLE(bm11111000)", %%mm0\n\t" /* 00RGB000 0.5 */\ - "por %%mm4, %%mm0 \n\t" /* 00RGBRGB 0 */\ - "movq %%mm2, %%mm4 \n\t" /* 0RGB0RGB 1 */\ - "psllq $48, %%mm2 \n\t" /* GB000000 1 */\ - "por %%mm2, %%mm0 \n\t" /* GBRGBRGB 0 */\ + "movq %%mm0, %%mm4 \n\t" /* 0RGB0RGB 0 */\ + "psrlq $8, %%mm0 \n\t" /* 00RGB0RG 0 */\ + "pand "MANGLE(bm00000111)", %%mm4 \n\t" /* 00000RGB 0 */\ + "pand "MANGLE(bm11111000)", %%mm0 \n\t" /* 00RGB000 0.5 */\ + "por %%mm4, %%mm0 \n\t" /* 00RGBRGB 0 */\ + "movq %%mm2, %%mm4 \n\t" /* 0RGB0RGB 1 */\ + "psllq $48, %%mm2 \n\t" /* GB000000 1 */\ + "por %%mm2, %%mm0 \n\t" /* GBRGBRGB 0 */\ \ - "movq %%mm4, %%mm2 \n\t" /* 0RGB0RGB 1 */\ - "psrld $16, %%mm4 \n\t" /* 000R000R 1 */\ - "psrlq $24, %%mm2 \n\t" /* 0000RGB0 1.5 */\ - "por %%mm4, %%mm2 \n\t" /* 000RRGBR 1 */\ - "pand "MANGLE(bm00001111)", %%mm2\n\t" /* 0000RGBR 1 */\ - "movq %%mm1, %%mm4 \n\t" /* 0RGB0RGB 2 */\ - "psrlq $8, %%mm1 \n\t" /* 00RGB0RG 2 */\ - "pand "MANGLE(bm00000111)", %%mm4\n\t" /* 00000RGB 2 */\ - "pand "MANGLE(bm11111000)", %%mm1\n\t" /* 00RGB000 2.5 */\ - "por %%mm4, %%mm1 \n\t" /* 00RGBRGB 2 */\ - "movq %%mm1, %%mm4 \n\t" /* 00RGBRGB 2 */\ - "psllq $32, %%mm1 \n\t" /* BRGB0000 2 */\ - "por %%mm1, %%mm2 \n\t" /* BRGBRGBR 1 */\ + "movq %%mm4, %%mm2 \n\t" /* 0RGB0RGB 1 */\ + "psrld $16, %%mm4 \n\t" /* 000R000R 1 */\ + "psrlq $24, %%mm2 \n\t" /* 0000RGB0 1.5 */\ + "por %%mm4, %%mm2 \n\t" /* 000RRGBR 1 */\ + "pand "MANGLE(bm00001111)", %%mm2 \n\t" /* 0000RGBR 1 */\ + "movq %%mm1, %%mm4 \n\t" /* 0RGB0RGB 2 */\ + "psrlq $8, %%mm1 \n\t" /* 00RGB0RG 2 */\ + "pand "MANGLE(bm00000111)", %%mm4 \n\t" /* 00000RGB 2 */\ + "pand "MANGLE(bm11111000)", %%mm1 \n\t" /* 00RGB000 2.5 */\ + "por %%mm4, %%mm1 \n\t" /* 00RGBRGB 2 */\ + "movq %%mm1, %%mm4 \n\t" /* 00RGBRGB 2 */\ + "psllq $32, %%mm1 \n\t" /* BRGB0000 2 */\ + "por %%mm1, %%mm2 \n\t" /* BRGBRGBR 1 */\ \ - "psrlq $32, %%mm4 \n\t" /* 000000RG 2.5 */\ - "movq %%mm3, %%mm5 \n\t" /* 0RGB0RGB 3 */\ - "psrlq $8, %%mm3 \n\t" /* 00RGB0RG 3 */\ - "pand "MANGLE(bm00000111)", %%mm5\n\t" /* 00000RGB 3 */\ - "pand "MANGLE(bm11111000)", %%mm3\n\t" /* 00RGB000 3.5 */\ - "por %%mm5, %%mm3 \n\t" /* 00RGBRGB 3 */\ - "psllq $16, %%mm3 \n\t" /* RGBRGB00 3 */\ - "por %%mm4, %%mm3 \n\t" /* RGBRGBRG 2.5 */\ + "psrlq $32, %%mm4 \n\t" /* 000000RG 2.5 */\ + "movq %%mm3, %%mm5 \n\t" /* 0RGB0RGB 3 */\ + "psrlq $8, %%mm3 \n\t" /* 00RGB0RG 3 */\ + "pand "MANGLE(bm00000111)", %%mm5 \n\t" /* 00000RGB 3 */\ + "pand "MANGLE(bm11111000)", %%mm3 \n\t" /* 00RGB000 3.5 */\ + "por %%mm5, %%mm3 \n\t" /* 00RGBRGB 3 */\ + "psllq $16, %%mm3 \n\t" /* RGBRGB00 3 */\ + "por %%mm4, %%mm3 \n\t" /* RGBRGBRG 2.5 */\ \ - MOVNTQ(%%mm0, (dst))\ - MOVNTQ(%%mm2, 8(dst))\ - MOVNTQ(%%mm3, 16(dst))\ - "add $24, "#dst" \n\t"\ + MOVNTQ(%%mm0, (dst))\ + MOVNTQ(%%mm2, 8(dst))\ + MOVNTQ(%%mm3, 16(dst))\ + "add $24, "#dst" \n\t"\ \ - "add $8, "#index" \n\t"\ - "cmp "#dstw", "#index" \n\t"\ - " jb 1b \n\t" + "add $8, "#index" \n\t"\ + "cmp "#dstw", "#index" \n\t"\ + " jb 1b \n\t" #define WRITEBGR24MMX(dst, dstw, index) \ - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\ - "movq %%mm2, %%mm1 \n\t" /* B */\ - "movq %%mm5, %%mm6 \n\t" /* R */\ - "punpcklbw %%mm4, %%mm2 \n\t" /* GBGBGBGB 0 */\ - "punpcklbw %%mm7, %%mm5 \n\t" /* 0R0R0R0R 0 */\ - "punpckhbw %%mm4, %%mm1 \n\t" /* GBGBGBGB 2 */\ - "punpckhbw %%mm7, %%mm6 \n\t" /* 0R0R0R0R 2 */\ - "movq %%mm2, %%mm0 \n\t" /* GBGBGBGB 0 */\ - "movq %%mm1, %%mm3 \n\t" /* GBGBGBGB 2 */\ - "punpcklwd %%mm5, %%mm0 \n\t" /* 0RGB0RGB 0 */\ - "punpckhwd %%mm5, %%mm2 \n\t" /* 0RGB0RGB 1 */\ - "punpcklwd %%mm6, %%mm1 \n\t" /* 0RGB0RGB 2 */\ - "punpckhwd %%mm6, %%mm3 \n\t" /* 0RGB0RGB 3 */\ + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\ + "movq %%mm2, %%mm1 \n\t" /* B */\ + "movq %%mm5, %%mm6 \n\t" /* R */\ + "punpcklbw %%mm4, %%mm2 \n\t" /* GBGBGBGB 0 */\ + "punpcklbw %%mm7, %%mm5 \n\t" /* 0R0R0R0R 0 */\ + "punpckhbw %%mm4, %%mm1 \n\t" /* GBGBGBGB 2 */\ + "punpckhbw %%mm7, %%mm6 \n\t" /* 0R0R0R0R 2 */\ + "movq %%mm2, %%mm0 \n\t" /* GBGBGBGB 0 */\ + "movq %%mm1, %%mm3 \n\t" /* GBGBGBGB 2 */\ + "punpcklwd %%mm5, %%mm0 \n\t" /* 0RGB0RGB 0 */\ + "punpckhwd %%mm5, %%mm2 \n\t" /* 0RGB0RGB 1 */\ + "punpcklwd %%mm6, %%mm1 \n\t" /* 0RGB0RGB 2 */\ + "punpckhwd %%mm6, %%mm3 \n\t" /* 0RGB0RGB 3 */\ \ - "movq %%mm0, %%mm4 \n\t" /* 0RGB0RGB 0 */\ - "movq %%mm2, %%mm6 \n\t" /* 0RGB0RGB 1 */\ - "movq %%mm1, %%mm5 \n\t" /* 0RGB0RGB 2 */\ - "movq %%mm3, %%mm7 \n\t" /* 0RGB0RGB 3 */\ + "movq %%mm0, %%mm4 \n\t" /* 0RGB0RGB 0 */\ + "movq %%mm2, %%mm6 \n\t" /* 0RGB0RGB 1 */\ + "movq %%mm1, %%mm5 \n\t" /* 0RGB0RGB 2 */\ + "movq %%mm3, %%mm7 \n\t" /* 0RGB0RGB 3 */\ \ - "psllq $40, %%mm0 \n\t" /* RGB00000 0 */\ - "psllq $40, %%mm2 \n\t" /* RGB00000 1 */\ - "psllq $40, %%mm1 \n\t" /* RGB00000 2 */\ - "psllq $40, %%mm3 \n\t" /* RGB00000 3 */\ + "psllq $40, %%mm0 \n\t" /* RGB00000 0 */\ + "psllq $40, %%mm2 \n\t" /* RGB00000 1 */\ + "psllq $40, %%mm1 \n\t" /* RGB00000 2 */\ + "psllq $40, %%mm3 \n\t" /* RGB00000 3 */\ \ - "punpckhdq %%mm4, %%mm0 \n\t" /* 0RGBRGB0 0 */\ - "punpckhdq %%mm6, %%mm2 \n\t" /* 0RGBRGB0 1 */\ - "punpckhdq %%mm5, %%mm1 \n\t" /* 0RGBRGB0 2 */\ - "punpckhdq %%mm7, %%mm3 \n\t" /* 0RGBRGB0 3 */\ + "punpckhdq %%mm4, %%mm0 \n\t" /* 0RGBRGB0 0 */\ + "punpckhdq %%mm6, %%mm2 \n\t" /* 0RGBRGB0 1 */\ + "punpckhdq %%mm5, %%mm1 \n\t" /* 0RGBRGB0 2 */\ + "punpckhdq %%mm7, %%mm3 \n\t" /* 0RGBRGB0 3 */\ \ - "psrlq $8, %%mm0 \n\t" /* 00RGBRGB 0 */\ - "movq %%mm2, %%mm6 \n\t" /* 0RGBRGB0 1 */\ - "psllq $40, %%mm2 \n\t" /* GB000000 1 */\ - "por %%mm2, %%mm0 \n\t" /* GBRGBRGB 0 */\ - MOVNTQ(%%mm0, (dst))\ + "psrlq $8, %%mm0 \n\t" /* 00RGBRGB 0 */\ + "movq %%mm2, %%mm6 \n\t" /* 0RGBRGB0 1 */\ + "psllq $40, %%mm2 \n\t" /* GB000000 1 */\ + "por %%mm2, %%mm0 \n\t" /* GBRGBRGB 0 */\ + MOVNTQ(%%mm0, (dst))\ \ - "psrlq $24, %%mm6 \n\t" /* 0000RGBR 1 */\ - "movq %%mm1, %%mm5 \n\t" /* 0RGBRGB0 2 */\ - "psllq $24, %%mm1 \n\t" /* BRGB0000 2 */\ - "por %%mm1, %%mm6 \n\t" /* BRGBRGBR 1 */\ - MOVNTQ(%%mm6, 8(dst))\ + "psrlq $24, %%mm6 \n\t" /* 0000RGBR 1 */\ + "movq %%mm1, %%mm5 \n\t" /* 0RGBRGB0 2 */\ + "psllq $24, %%mm1 \n\t" /* BRGB0000 2 */\ + "por %%mm1, %%mm6 \n\t" /* BRGBRGBR 1 */\ + MOVNTQ(%%mm6, 8(dst))\ \ - "psrlq $40, %%mm5 \n\t" /* 000000RG 2 */\ - "psllq $8, %%mm3 \n\t" /* RGBRGB00 3 */\ - "por %%mm3, %%mm5 \n\t" /* RGBRGBRG 2 */\ - MOVNTQ(%%mm5, 16(dst))\ + "psrlq $40, %%mm5 \n\t" /* 000000RG 2 */\ + "psllq $8, %%mm3 \n\t" /* RGBRGB00 3 */\ + "por %%mm3, %%mm5 \n\t" /* RGBRGBRG 2 */\ + MOVNTQ(%%mm5, 16(dst))\ \ - "add $24, "#dst" \n\t"\ + "add $24, "#dst" \n\t"\ \ - "add $8, "#index" \n\t"\ - "cmp "#dstw", "#index" \n\t"\ - " jb 1b \n\t" + "add $8, "#index" \n\t"\ + "cmp "#dstw", "#index" \n\t"\ + " jb 1b \n\t" #define WRITEBGR24MMX2(dst, dstw, index) \ - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\ - "movq "MANGLE(M24A)", %%mm0 \n\t"\ - "movq "MANGLE(M24C)", %%mm7 \n\t"\ - "pshufw $0x50, %%mm2, %%mm1 \n\t" /* B3 B2 B3 B2 B1 B0 B1 B0 */\ - "pshufw $0x50, %%mm4, %%mm3 \n\t" /* G3 G2 G3 G2 G1 G0 G1 G0 */\ - "pshufw $0x00, %%mm5, %%mm6 \n\t" /* R1 R0 R1 R0 R1 R0 R1 R0 */\ + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\ + "movq "MANGLE(M24A)", %%mm0 \n\t"\ + "movq "MANGLE(M24C)", %%mm7 \n\t"\ + "pshufw $0x50, %%mm2, %%mm1 \n\t" /* B3 B2 B3 B2 B1 B0 B1 B0 */\ + "pshufw $0x50, %%mm4, %%mm3 \n\t" /* G3 G2 G3 G2 G1 G0 G1 G0 */\ + "pshufw $0x00, %%mm5, %%mm6 \n\t" /* R1 R0 R1 R0 R1 R0 R1 R0 */\ \ - "pand %%mm0, %%mm1 \n\t" /* B2 B1 B0 */\ - "pand %%mm0, %%mm3 \n\t" /* G2 G1 G0 */\ - "pand %%mm7, %%mm6 \n\t" /* R1 R0 */\ + "pand %%mm0, %%mm1 \n\t" /* B2 B1 B0 */\ + "pand %%mm0, %%mm3 \n\t" /* G2 G1 G0 */\ + "pand %%mm7, %%mm6 \n\t" /* R1 R0 */\ \ - "psllq $8, %%mm3 \n\t" /* G2 G1 G0 */\ - "por %%mm1, %%mm6 \n\t"\ - "por %%mm3, %%mm6 \n\t"\ - MOVNTQ(%%mm6, (dst))\ + "psllq $8, %%mm3 \n\t" /* G2 G1 G0 */\ + "por %%mm1, %%mm6 \n\t"\ + "por %%mm3, %%mm6 \n\t"\ + MOVNTQ(%%mm6, (dst))\ \ - "psrlq $8, %%mm4 \n\t" /* 00 G7 G6 G5 G4 G3 G2 G1 */\ - "pshufw $0xA5, %%mm2, %%mm1 \n\t" /* B5 B4 B5 B4 B3 B2 B3 B2 */\ - "pshufw $0x55, %%mm4, %%mm3 \n\t" /* G4 G3 G4 G3 G4 G3 G4 G3 */\ - "pshufw $0xA5, %%mm5, %%mm6 \n\t" /* R5 R4 R5 R4 R3 R2 R3 R2 */\ + "psrlq $8, %%mm4 \n\t" /* 00 G7 G6 G5 G4 G3 G2 G1 */\ + "pshufw $0xA5, %%mm2, %%mm1 \n\t" /* B5 B4 B5 B4 B3 B2 B3 B2 */\ + "pshufw $0x55, %%mm4, %%mm3 \n\t" /* G4 G3 G4 G3 G4 G3 G4 G3 */\ + "pshufw $0xA5, %%mm5, %%mm6 \n\t" /* R5 R4 R5 R4 R3 R2 R3 R2 */\ \ - "pand "MANGLE(M24B)", %%mm1 \n\t" /* B5 B4 B3 */\ - "pand %%mm7, %%mm3 \n\t" /* G4 G3 */\ - "pand %%mm0, %%mm6 \n\t" /* R4 R3 R2 */\ + "pand "MANGLE(M24B)", %%mm1 \n\t" /* B5 B4 B3 */\ + "pand %%mm7, %%mm3 \n\t" /* G4 G3 */\ + "pand %%mm0, %%mm6 \n\t" /* R4 R3 R2 */\ \ - "por %%mm1, %%mm3 \n\t" /* B5 G4 B4 G3 B3 */\ - "por %%mm3, %%mm6 \n\t"\ - MOVNTQ(%%mm6, 8(dst))\ + "por %%mm1, %%mm3 \n\t" /* B5 G4 B4 G3 B3 */\ + "por %%mm3, %%mm6 \n\t"\ + MOVNTQ(%%mm6, 8(dst))\ \ - "pshufw $0xFF, %%mm2, %%mm1 \n\t" /* B7 B6 B7 B6 B7 B6 B6 B7 */\ - "pshufw $0xFA, %%mm4, %%mm3 \n\t" /* 00 G7 00 G7 G6 G5 G6 G5 */\ - "pshufw $0xFA, %%mm5, %%mm6 \n\t" /* R7 R6 R7 R6 R5 R4 R5 R4 */\ + "pshufw $0xFF, %%mm2, %%mm1 \n\t" /* B7 B6 B7 B6 B7 B6 B6 B7 */\ + "pshufw $0xFA, %%mm4, %%mm3 \n\t" /* 00 G7 00 G7 G6 G5 G6 G5 */\ + "pshufw $0xFA, %%mm5, %%mm6 \n\t" /* R7 R6 R7 R6 R5 R4 R5 R4 */\ \ - "pand %%mm7, %%mm1 \n\t" /* B7 B6 */\ - "pand %%mm0, %%mm3 \n\t" /* G7 G6 G5 */\ - "pand "MANGLE(M24B)", %%mm6 \n\t" /* R7 R6 R5 */\ + "pand %%mm7, %%mm1 \n\t" /* B7 B6 */\ + "pand %%mm0, %%mm3 \n\t" /* G7 G6 G5 */\ + "pand "MANGLE(M24B)", %%mm6 \n\t" /* R7 R6 R5 */\ \ - "por %%mm1, %%mm3 \n\t"\ - "por %%mm3, %%mm6 \n\t"\ - MOVNTQ(%%mm6, 16(dst))\ + "por %%mm1, %%mm3 \n\t"\ + "por %%mm3, %%mm6 \n\t"\ + MOVNTQ(%%mm6, 16(dst))\ \ - "add $24, "#dst" \n\t"\ + "add $24, "#dst" \n\t"\ \ - "add $8, "#index" \n\t"\ - "cmp "#dstw", "#index" \n\t"\ - " jb 1b \n\t" + "add $8, "#index" \n\t"\ + "cmp "#dstw", "#index" \n\t"\ + " jb 1b \n\t" #ifdef HAVE_MMX2 #undef WRITEBGR24 @@ -910,122 +910,122 @@ #endif #define REAL_WRITEYUY2(dst, dstw, index) \ - "packuswb %%mm3, %%mm3 \n\t"\ - "packuswb %%mm4, %%mm4 \n\t"\ - "packuswb %%mm7, %%mm1 \n\t"\ - "punpcklbw %%mm4, %%mm3 \n\t"\ - "movq %%mm1, %%mm7 \n\t"\ - "punpcklbw %%mm3, %%mm1 \n\t"\ - "punpckhbw %%mm3, %%mm7 \n\t"\ + "packuswb %%mm3, %%mm3 \n\t"\ + "packuswb %%mm4, %%mm4 \n\t"\ + "packuswb %%mm7, %%mm1 \n\t"\ + "punpcklbw %%mm4, %%mm3 \n\t"\ + "movq %%mm1, %%mm7 \n\t"\ + "punpcklbw %%mm3, %%mm1 \n\t"\ + "punpckhbw %%mm3, %%mm7 \n\t"\ \ - MOVNTQ(%%mm1, (dst, index, 2))\ - MOVNTQ(%%mm7, 8(dst, index, 2))\ + MOVNTQ(%%mm1, (dst, index, 2))\ + MOVNTQ(%%mm7, 8(dst, index, 2))\ \ - "add $8, "#index" \n\t"\ - "cmp "#dstw", "#index" \n\t"\ - " jb 1b \n\t" + "add $8, "#index" \n\t"\ + "cmp "#dstw", "#index" \n\t"\ + " jb 1b \n\t" #define WRITEYUY2(dst, dstw, index) REAL_WRITEYUY2(dst, dstw, index) static inline void RENAME(yuv2yuvX)(SwsContext *c, int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize, - int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize, - uint8_t *dest, uint8_t *uDest, uint8_t *vDest, long dstW, long chrDstW) + int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize, + uint8_t *dest, uint8_t *uDest, uint8_t *vDest, long dstW, long chrDstW) { #ifdef HAVE_MMX - if(c->flags & SWS_ACCURATE_RND){ - if(uDest){ - YSCALEYUV2YV12X_ACCURATE( 0, CHR_MMX_FILTER_OFFSET, uDest, chrDstW) - YSCALEYUV2YV12X_ACCURATE(4096, CHR_MMX_FILTER_OFFSET, vDest, chrDstW) - } - - YSCALEYUV2YV12X_ACCURATE(0, LUM_MMX_FILTER_OFFSET, dest, dstW) - }else{ - if(uDest){ - YSCALEYUV2YV12X( 0, CHR_MMX_FILTER_OFFSET, uDest, chrDstW) - YSCALEYUV2YV12X(4096, CHR_MMX_FILTER_OFFSET, vDest, chrDstW) - } + if (c->flags & SWS_ACCURATE_RND){ + if (uDest){ + YSCALEYUV2YV12X_ACCURATE( 0, CHR_MMX_FILTER_OFFSET, uDest, chrDstW) + YSCALEYUV2YV12X_ACCURATE(4096, CHR_MMX_FILTER_OFFSET, vDest, chrDstW) + } - YSCALEYUV2YV12X(0, LUM_MMX_FILTER_OFFSET, dest, dstW) + YSCALEYUV2YV12X_ACCURATE(0, LUM_MMX_FILTER_OFFSET, dest, dstW) + }else{ + if (uDest){ + YSCALEYUV2YV12X( 0, CHR_MMX_FILTER_OFFSET, uDest, chrDstW) + YSCALEYUV2YV12X(4096, CHR_MMX_FILTER_OFFSET, vDest, chrDstW) } + + YSCALEYUV2YV12X(0, LUM_MMX_FILTER_OFFSET, dest, dstW) + } #else #ifdef HAVE_ALTIVEC yuv2yuvX_altivec_real(lumFilter, lumSrc, lumFilterSize, - chrFilter, chrSrc, chrFilterSize, - dest, uDest, vDest, dstW, chrDstW); + chrFilter, chrSrc, chrFilterSize, + dest, uDest, vDest, dstW, chrDstW); #else //HAVE_ALTIVEC yuv2yuvXinC(lumFilter, lumSrc, lumFilterSize, - chrFilter, chrSrc, chrFilterSize, - dest, uDest, vDest, dstW, chrDstW); + chrFilter, chrSrc, chrFilterSize, + dest, uDest, vDest, dstW, chrDstW); #endif //!HAVE_ALTIVEC #endif } static inline void RENAME(yuv2nv12X)(SwsContext *c, int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize, - int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize, - uint8_t *dest, uint8_t *uDest, int dstW, int chrDstW, int dstFormat) + int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize, + uint8_t *dest, uint8_t *uDest, int dstW, int chrDstW, int dstFormat) { yuv2nv12XinC(lumFilter, lumSrc, lumFilterSize, - chrFilter, chrSrc, chrFilterSize, - dest, uDest, dstW, chrDstW, dstFormat); + chrFilter, chrSrc, chrFilterSize, + dest, uDest, dstW, chrDstW, dstFormat); } static inline void RENAME(yuv2yuv1)(int16_t *lumSrc, int16_t *chrSrc, - uint8_t *dest, uint8_t *uDest, uint8_t *vDest, long dstW, long chrDstW) + uint8_t *dest, uint8_t *uDest, uint8_t *vDest, long dstW, long chrDstW) { #ifdef HAVE_MMX - if(uDest != NULL) - { - asm volatile( - YSCALEYUV2YV121 - :: "r" (chrSrc + chrDstW), "r" (uDest + chrDstW), - "g" (-chrDstW) - : "%"REG_a - ); - - asm volatile( - YSCALEYUV2YV121 - :: "r" (chrSrc + 2048 + chrDstW), "r" (vDest + chrDstW), - "g" (-chrDstW) - : "%"REG_a - ); - } - - asm volatile( - YSCALEYUV2YV121 - :: "r" (lumSrc + dstW), "r" (dest + dstW), - "g" (-dstW) - : "%"REG_a - ); + if (uDest != NULL) + { + asm volatile( + YSCALEYUV2YV121 + :: "r" (chrSrc + chrDstW), "r" (uDest + chrDstW), + "g" (-chrDstW) + : "%"REG_a + ); + + asm volatile( + YSCALEYUV2YV121 + :: "r" (chrSrc + 2048 + chrDstW), "r" (vDest + chrDstW), + "g" (-chrDstW) + : "%"REG_a + ); + } + + asm volatile( + YSCALEYUV2YV121 + :: "r" (lumSrc + dstW), "r" (dest + dstW), + "g" (-dstW) + : "%"REG_a + ); #else - int i; - for(i=0; i>7; - - if(val&256){ - if(val<0) val=0; - else val=255; - } - - dest[i]= val; - } - - if(uDest != NULL) - for(i=0; i>7; - int v=chrSrc[i + 2048]>>7; - - if((u|v)&256){ - if(u<0) u=0; - else if (u>255) u=255; - if(v<0) v=0; - else if (v>255) v=255; - } - - uDest[i]= u; - vDest[i]= v; - } + int i; + for (i=0; i>7; + + if (val&256){ + if (val<0) val=0; + else val=255; + } + + dest[i]= val; + } + + if (uDest != NULL) + for (i=0; i>7; + int v=chrSrc[i + 2048]>>7; + + if ((u|v)&256){ + if (u<0) u=0; + else if (u>255) u=255; + if (v<0) v=0; + else if (v>255) v=255; + } + + uDest[i]= u; + vDest[i]= v; + } #endif } @@ -1034,463 +1034,462 @@ static inline void RENAME(yuv2yuv1)(int16_t *lumSrc, int16_t *chrSrc, * vertical scale YV12 to RGB */ static inline void RENAME(yuv2packedX)(SwsContext *c, int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize, - int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize, - uint8_t *dest, long dstW, long dstY) + int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize, + uint8_t *dest, long dstW, long dstY) { #ifdef HAVE_MMX long dummy=0; - if(c->flags & SWS_ACCURATE_RND){ - switch(c->dstFormat){ - case PIX_FMT_RGB32: - YSCALEYUV2PACKEDX_ACCURATE - YSCALEYUV2RGBX - WRITEBGR32(%4, %5, %%REGa) - - YSCALEYUV2PACKEDX_END - return; - case PIX_FMT_BGR24: - YSCALEYUV2PACKEDX_ACCURATE - YSCALEYUV2RGBX - "lea (%%"REG_a", %%"REG_a", 2), %%"REG_c"\n\t" //FIXME optimize - "add %4, %%"REG_c" \n\t" - WRITEBGR24(%%REGc, %5, %%REGa) - - - :: "r" (&c->redDither), - "m" (dummy), "m" (dummy), "m" (dummy), - "r" (dest), "m" (dstW) - : "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S - ); - return; - case PIX_FMT_BGR555: - YSCALEYUV2PACKEDX_ACCURATE - YSCALEYUV2RGBX - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ + if (c->flags & SWS_ACCURATE_RND){ + switch(c->dstFormat){ + case PIX_FMT_RGB32: + YSCALEYUV2PACKEDX_ACCURATE + YSCALEYUV2RGBX + WRITEBGR32(%4, %5, %%REGa) + + YSCALEYUV2PACKEDX_END + return; + case PIX_FMT_BGR24: + YSCALEYUV2PACKEDX_ACCURATE + YSCALEYUV2RGBX + "lea (%%"REG_a", %%"REG_a", 2), %%"REG_c"\n\t" //FIXME optimize + "add %4, %%"REG_c" \n\t" + WRITEBGR24(%%REGc, %5, %%REGa) + + + :: "r" (&c->redDither), + "m" (dummy), "m" (dummy), "m" (dummy), + "r" (dest), "m" (dstW) + : "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S + ); + return; + case PIX_FMT_BGR555: + YSCALEYUV2PACKEDX_ACCURATE + YSCALEYUV2RGBX + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ #ifdef DITHER1XBPP - "paddusb "MANGLE(b5Dither)", %%mm2\n\t" - "paddusb "MANGLE(g5Dither)", %%mm4\n\t" - "paddusb "MANGLE(r5Dither)", %%mm5\n\t" -#endif - - WRITEBGR15(%4, %5, %%REGa) - YSCALEYUV2PACKEDX_END - return; - case PIX_FMT_BGR565: - YSCALEYUV2PACKEDX_ACCURATE - YSCALEYUV2RGBX - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ + "paddusb "MANGLE(b5Dither)", %%mm2\n\t" + "paddusb "MANGLE(g5Dither)", %%mm4\n\t" + "paddusb "MANGLE(r5Dither)", %%mm5\n\t" +#endif + + WRITEBGR15(%4, %5, %%REGa) + YSCALEYUV2PACKEDX_END + return; + case PIX_FMT_BGR565: + YSCALEYUV2PACKEDX_ACCURATE + YSCALEYUV2RGBX + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ #ifdef DITHER1XBPP - "paddusb "MANGLE(b5Dither)", %%mm2\n\t" - "paddusb "MANGLE(g6Dither)", %%mm4\n\t" - "paddusb "MANGLE(r5Dither)", %%mm5\n\t" -#endif - - WRITEBGR16(%4, %5, %%REGa) - YSCALEYUV2PACKEDX_END - return; - case PIX_FMT_YUYV422: - YSCALEYUV2PACKEDX_ACCURATE - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ - - "psraw $3, %%mm3 \n\t" - "psraw $3, %%mm4 \n\t" - "psraw $3, %%mm1 \n\t" - "psraw $3, %%mm7 \n\t" - WRITEYUY2(%4, %5, %%REGa) - YSCALEYUV2PACKEDX_END - return; - } + "paddusb "MANGLE(b5Dither)", %%mm2\n\t" + "paddusb "MANGLE(g6Dither)", %%mm4\n\t" + "paddusb "MANGLE(r5Dither)", %%mm5\n\t" +#endif + + WRITEBGR16(%4, %5, %%REGa) + YSCALEYUV2PACKEDX_END + return; + case PIX_FMT_YUYV422: + YSCALEYUV2PACKEDX_ACCURATE + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ + + "psraw $3, %%mm3 \n\t" + "psraw $3, %%mm4 \n\t" + "psraw $3, %%mm1 \n\t" + "psraw $3, %%mm7 \n\t" + WRITEYUY2(%4, %5, %%REGa) + YSCALEYUV2PACKEDX_END + return; + } }else{ - switch(c->dstFormat) - { - case PIX_FMT_RGB32: - YSCALEYUV2PACKEDX - YSCALEYUV2RGBX - WRITEBGR32(%4, %5, %%REGa) - YSCALEYUV2PACKEDX_END - return; - case PIX_FMT_BGR24: - YSCALEYUV2PACKEDX - YSCALEYUV2RGBX - "lea (%%"REG_a", %%"REG_a", 2), %%"REG_c"\n\t" //FIXME optimize - "add %4, %%"REG_c" \n\t" - WRITEBGR24(%%REGc, %5, %%REGa) - - :: "r" (&c->redDither), - "m" (dummy), "m" (dummy), "m" (dummy), - "r" (dest), "m" (dstW) - : "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S - ); - return; - case PIX_FMT_BGR555: - YSCALEYUV2PACKEDX - YSCALEYUV2RGBX - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ + switch(c->dstFormat) + { + case PIX_FMT_RGB32: + YSCALEYUV2PACKEDX + YSCALEYUV2RGBX + WRITEBGR32(%4, %5, %%REGa) + YSCALEYUV2PACKEDX_END + return; + case PIX_FMT_BGR24: + YSCALEYUV2PACKEDX + YSCALEYUV2RGBX + "lea (%%"REG_a", %%"REG_a", 2), %%"REG_c" \n\t" //FIXME optimize + "add %4, %%"REG_c" \n\t" + WRITEBGR24(%%REGc, %5, %%REGa) + + :: "r" (&c->redDither), + "m" (dummy), "m" (dummy), "m" (dummy), + "r" (dest), "m" (dstW) + : "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S + ); + return; + case PIX_FMT_BGR555: + YSCALEYUV2PACKEDX + YSCALEYUV2RGBX + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ #ifdef DITHER1XBPP - "paddusb "MANGLE(b5Dither)", %%mm2\n\t" - "paddusb "MANGLE(g5Dither)", %%mm4\n\t" - "paddusb "MANGLE(r5Dither)", %%mm5\n\t" -#endif - - WRITEBGR15(%4, %5, %%REGa) - YSCALEYUV2PACKEDX_END - return; - case PIX_FMT_BGR565: - YSCALEYUV2PACKEDX - YSCALEYUV2RGBX - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ + "paddusb "MANGLE(b5Dither)", %%mm2 \n\t" + "paddusb "MANGLE(g5Dither)", %%mm4 \n\t" + "paddusb "MANGLE(r5Dither)", %%mm5 \n\t" +#endif + + WRITEBGR15(%4, %5, %%REGa) + YSCALEYUV2PACKEDX_END + return; + case PIX_FMT_BGR565: + YSCALEYUV2PACKEDX + YSCALEYUV2RGBX + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ #ifdef DITHER1XBPP - "paddusb "MANGLE(b5Dither)", %%mm2\n\t" - "paddusb "MANGLE(g6Dither)", %%mm4\n\t" - "paddusb "MANGLE(r5Dither)", %%mm5\n\t" -#endif - - WRITEBGR16(%4, %5, %%REGa) - YSCALEYUV2PACKEDX_END - return; - case PIX_FMT_YUYV422: - YSCALEYUV2PACKEDX - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ - - "psraw $3, %%mm3 \n\t" - "psraw $3, %%mm4 \n\t" - "psraw $3, %%mm1 \n\t" - "psraw $3, %%mm7 \n\t" - WRITEYUY2(%4, %5, %%REGa) - YSCALEYUV2PACKEDX_END - return; + "paddusb "MANGLE(b5Dither)", %%mm2 \n\t" + "paddusb "MANGLE(g6Dither)", %%mm4 \n\t" + "paddusb "MANGLE(r5Dither)", %%mm5 \n\t" +#endif + + WRITEBGR16(%4, %5, %%REGa) + YSCALEYUV2PACKEDX_END + return; + case PIX_FMT_YUYV422: + YSCALEYUV2PACKEDX + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ + + "psraw $3, %%mm3 \n\t" + "psraw $3, %%mm4 \n\t" + "psraw $3, %%mm1 \n\t" + "psraw $3, %%mm7 \n\t" + WRITEYUY2(%4, %5, %%REGa) + YSCALEYUV2PACKEDX_END + return; } } #endif #ifdef HAVE_ALTIVEC - /* The following list of supported dstFormat values should - match what's found in the body of altivec_yuv2packedX() */ - if(c->dstFormat==PIX_FMT_ABGR || c->dstFormat==PIX_FMT_BGRA || - c->dstFormat==PIX_FMT_BGR24 || c->dstFormat==PIX_FMT_RGB24 || - c->dstFormat==PIX_FMT_RGBA || c->dstFormat==PIX_FMT_ARGB) - altivec_yuv2packedX (c, lumFilter, lumSrc, lumFilterSize, - chrFilter, chrSrc, chrFilterSize, - dest, dstW, dstY); - else -#endif - yuv2packedXinC(c, lumFilter, lumSrc, lumFilterSize, - chrFilter, chrSrc, chrFilterSize, - dest, dstW, dstY); + /* The following list of supported dstFormat values should + match what's found in the body of altivec_yuv2packedX() */ + if (c->dstFormat==PIX_FMT_ABGR || c->dstFormat==PIX_FMT_BGRA || + c->dstFormat==PIX_FMT_BGR24 || c->dstFormat==PIX_FMT_RGB24 || + c->dstFormat==PIX_FMT_RGBA || c->dstFormat==PIX_FMT_ARGB) + altivec_yuv2packedX (c, lumFilter, lumSrc, lumFilterSize, + chrFilter, chrSrc, chrFilterSize, + dest, dstW, dstY); + else +#endif + yuv2packedXinC(c, lumFilter, lumSrc, lumFilterSize, + chrFilter, chrSrc, chrFilterSize, + dest, dstW, dstY); } /** * vertical bilinear scale YV12 to RGB */ static inline void RENAME(yuv2packed2)(SwsContext *c, uint16_t *buf0, uint16_t *buf1, uint16_t *uvbuf0, uint16_t *uvbuf1, - uint8_t *dest, int dstW, int yalpha, int uvalpha, int y) + uint8_t *dest, int dstW, int yalpha, int uvalpha, int y) { - int yalpha1=yalpha^4095; - int uvalpha1=uvalpha^4095; - int i; + int yalpha1=yalpha^4095; + int uvalpha1=uvalpha^4095; + int i; #if 0 //isn't used - if(flags&SWS_FULL_CHR_H_INT) - { - switch(dstFormat) - { + if (flags&SWS_FULL_CHR_H_INT) + { + switch(dstFormat) + { #ifdef HAVE_MMX - case PIX_FMT_RGB32: - asm volatile( + case PIX_FMT_RGB32: + asm volatile( FULL_YSCALEYUV2RGB - "punpcklbw %%mm1, %%mm3 \n\t" // BGBGBGBG - "punpcklbw %%mm7, %%mm0 \n\t" // R0R0R0R0 - - "movq %%mm3, %%mm1 \n\t" - "punpcklwd %%mm0, %%mm3 \n\t" // BGR0BGR0 - "punpckhwd %%mm0, %%mm1 \n\t" // BGR0BGR0 + "punpcklbw %%mm1, %%mm3 \n\t" // BGBGBGBG + "punpcklbw %%mm7, %%mm0 \n\t" // R0R0R0R0 - MOVNTQ(%%mm3, (%4, %%REGa, 4)) - MOVNTQ(%%mm1, 8(%4, %%REGa, 4)) + "movq %%mm3, %%mm1 \n\t" + "punpcklwd %%mm0, %%mm3 \n\t" // BGR0BGR0 + "punpckhwd %%mm0, %%mm1 \n\t" // BGR0BGR0 - "add $4, %%"REG_a" \n\t" - "cmp %5, %%"REG_a" \n\t" - " jb 1b \n\t" + MOVNTQ(%%mm3, (%4, %%REGa, 4)) + MOVNTQ(%%mm1, 8(%4, %%REGa, 4)) + "add $4, %%"REG_a" \n\t" + "cmp %5, %%"REG_a" \n\t" + " jb 1b \n\t" - :: "r" (buf0), "r" (buf1), "r" (uvbuf0), "r" (uvbuf1), "r" (dest), "m" ((long)dstW), - "m" (yalpha1), "m" (uvalpha1) - : "%"REG_a - ); - break; - case PIX_FMT_BGR24: - asm volatile( + :: "r" (buf0), "r" (buf1), "r" (uvbuf0), "r" (uvbuf1), "r" (dest), "m" ((long)dstW), + "m" (yalpha1), "m" (uvalpha1) + : "%"REG_a + ); + break; + case PIX_FMT_BGR24: + asm volatile( FULL_YSCALEYUV2RGB - // lsb ... msb - "punpcklbw %%mm1, %%mm3 \n\t" // BGBGBGBG - "punpcklbw %%mm7, %%mm0 \n\t" // R0R0R0R0 + // lsb ... msb + "punpcklbw %%mm1, %%mm3 \n\t" // BGBGBGBG + "punpcklbw %%mm7, %%mm0 \n\t" // R0R0R0R0 - "movq %%mm3, %%mm1 \n\t" - "punpcklwd %%mm0, %%mm3 \n\t" // BGR0BGR0 - "punpckhwd %%mm0, %%mm1 \n\t" // BGR0BGR0 + "movq %%mm3, %%mm1 \n\t" + "punpcklwd %%mm0, %%mm3 \n\t" // BGR0BGR0 + "punpckhwd %%mm0, %%mm1 \n\t" // BGR0BGR0 - "movq %%mm3, %%mm2 \n\t" // BGR0BGR0 - "psrlq $8, %%mm3 \n\t" // GR0BGR00 - "pand "MANGLE(bm00000111)", %%mm2\n\t" // BGR00000 - "pand "MANGLE(bm11111000)", %%mm3\n\t" // 000BGR00 - "por %%mm2, %%mm3 \n\t" // BGRBGR00 - "movq %%mm1, %%mm2 \n\t" - "psllq $48, %%mm1 \n\t" // 000000BG - "por %%mm1, %%mm3 \n\t" // BGRBGRBG + "movq %%mm3, %%mm2 \n\t" // BGR0BGR0 + "psrlq $8, %%mm3 \n\t" // GR0BGR00 + "pand "MANGLE(bm00000111)", %%mm2 \n\t" // BGR00000 + "pand "MANGLE(bm11111000)", %%mm3 \n\t" // 000BGR00 + "por %%mm2, %%mm3 \n\t" // BGRBGR00 + "movq %%mm1, %%mm2 \n\t" + "psllq $48, %%mm1 \n\t" // 000000BG + "por %%mm1, %%mm3 \n\t" // BGRBGRBG - "movq %%mm2, %%mm1 \n\t" // BGR0BGR0 - "psrld $16, %%mm2 \n\t" // R000R000 - "psrlq $24, %%mm1 \n\t" // 0BGR0000 - "por %%mm2, %%mm1 \n\t" // RBGRR000 + "movq %%mm2, %%mm1 \n\t" // BGR0BGR0 + "psrld $16, %%mm2 \n\t" // R000R000 + "psrlq $24, %%mm1 \n\t" // 0BGR0000 + "por %%mm2, %%mm1 \n\t" // RBGRR000 - "mov %4, %%"REG_b" \n\t" - "add %%"REG_a", %%"REG_b" \n\t" + "mov %4, %%"REG_b" \n\t" + "add %%"REG_a", %%"REG_b" \n\t" #ifdef HAVE_MMX2 - //FIXME Alignment - "movntq %%mm3, (%%"REG_b", %%"REG_a", 2)\n\t" - "movntq %%mm1, 8(%%"REG_b", %%"REG_a", 2)\n\t" + //FIXME Alignment + "movntq %%mm3, (%%"REG_b", %%"REG_a", 2) \n\t" + "movntq %%mm1, 8(%%"REG_b", %%"REG_a", 2) \n\t" #else - "movd %%mm3, (%%"REG_b", %%"REG_a", 2) \n\t" - "psrlq $32, %%mm3 \n\t" - "movd %%mm3, 4(%%"REG_b", %%"REG_a", 2) \n\t" - "movd %%mm1, 8(%%"REG_b", %%"REG_a", 2) \n\t" -#endif - "add $4, %%"REG_a" \n\t" - "cmp %5, %%"REG_a" \n\t" - " jb 1b \n\t" - - :: "r" (buf0), "r" (buf1), "r" (uvbuf0), "r" (uvbuf1), "m" (dest), "m" (dstW), - "m" (yalpha1), "m" (uvalpha1) - : "%"REG_a, "%"REG_b - ); - break; - case PIX_FMT_BGR555: - asm volatile( + "movd %%mm3, (%%"REG_b", %%"REG_a", 2) \n\t" + "psrlq $32, %%mm3 \n\t" + "movd %%mm3, 4(%%"REG_b", %%"REG_a", 2) \n\t" + "movd %%mm1, 8(%%"REG_b", %%"REG_a", 2) \n\t" +#endif + "add $4, %%"REG_a" \n\t" + "cmp %5, %%"REG_a" \n\t" + " jb 1b \n\t" + + :: "r" (buf0), "r" (buf1), "r" (uvbuf0), "r" (uvbuf1), "m" (dest), "m" (dstW), + "m" (yalpha1), "m" (uvalpha1) + : "%"REG_a, "%"REG_b + ); + break; + case PIX_FMT_BGR555: + asm volatile( FULL_YSCALEYUV2RGB #ifdef DITHER1XBPP - "paddusb "MANGLE(g5Dither)", %%mm1\n\t" - "paddusb "MANGLE(r5Dither)", %%mm0\n\t" - "paddusb "MANGLE(b5Dither)", %%mm3\n\t" + "paddusb "MANGLE(g5Dither)", %%mm1 \n\t" + "paddusb "MANGLE(r5Dither)", %%mm0 \n\t" + "paddusb "MANGLE(b5Dither)", %%mm3 \n\t" #endif - "punpcklbw %%mm7, %%mm1 \n\t" // 0G0G0G0G - "punpcklbw %%mm7, %%mm3 \n\t" // 0B0B0B0B - "punpcklbw %%mm7, %%mm0 \n\t" // 0R0R0R0R + "punpcklbw %%mm7, %%mm1 \n\t" // 0G0G0G0G + "punpcklbw %%mm7, %%mm3 \n\t" // 0B0B0B0B + "punpcklbw %%mm7, %%mm0 \n\t" // 0R0R0R0R - "psrlw $3, %%mm3 \n\t" - "psllw $2, %%mm1 \n\t" - "psllw $7, %%mm0 \n\t" - "pand "MANGLE(g15Mask)", %%mm1 \n\t" - "pand "MANGLE(r15Mask)", %%mm0 \n\t" + "psrlw $3, %%mm3 \n\t" + "psllw $2, %%mm1 \n\t" + "psllw $7, %%mm0 \n\t" + "pand "MANGLE(g15Mask)", %%mm1 \n\t" + "pand "MANGLE(r15Mask)", %%mm0 \n\t" - "por %%mm3, %%mm1 \n\t" - "por %%mm1, %%mm0 \n\t" + "por %%mm3, %%mm1 \n\t" + "por %%mm1, %%mm0 \n\t" - MOVNTQ(%%mm0, (%4, %%REGa, 2)) + MOVNTQ(%%mm0, (%4, %%REGa, 2)) - "add $4, %%"REG_a" \n\t" - "cmp %5, %%"REG_a" \n\t" - " jb 1b \n\t" + "add $4, %%"REG_a" \n\t" + "cmp %5, %%"REG_a" \n\t" + " jb 1b \n\t" - :: "r" (buf0), "r" (buf1), "r" (uvbuf0), "r" (uvbuf1), "r" (dest), "m" (dstW), - "m" (yalpha1), "m" (uvalpha1) - : "%"REG_a - ); - break; - case PIX_FMT_BGR565: - asm volatile( + :: "r" (buf0), "r" (buf1), "r" (uvbuf0), "r" (uvbuf1), "r" (dest), "m" (dstW), + "m" (yalpha1), "m" (uvalpha1) + : "%"REG_a + ); + break; + case PIX_FMT_BGR565: + asm volatile( FULL_YSCALEYUV2RGB #ifdef DITHER1XBPP - "paddusb "MANGLE(g6Dither)", %%mm1\n\t" - "paddusb "MANGLE(r5Dither)", %%mm0\n\t" - "paddusb "MANGLE(b5Dither)", %%mm3\n\t" + "paddusb "MANGLE(g6Dither)", %%mm1 \n\t" + "paddusb "MANGLE(r5Dither)", %%mm0 \n\t" + "paddusb "MANGLE(b5Dither)", %%mm3 \n\t" #endif - "punpcklbw %%mm7, %%mm1 \n\t" // 0G0G0G0G - "punpcklbw %%mm7, %%mm3 \n\t" // 0B0B0B0B - "punpcklbw %%mm7, %%mm0 \n\t" // 0R0R0R0R + "punpcklbw %%mm7, %%mm1 \n\t" // 0G0G0G0G + "punpcklbw %%mm7, %%mm3 \n\t" // 0B0B0B0B + "punpcklbw %%mm7, %%mm0 \n\t" // 0R0R0R0R - "psrlw $3, %%mm3 \n\t" - "psllw $3, %%mm1 \n\t" - "psllw $8, %%mm0 \n\t" - "pand "MANGLE(g16Mask)", %%mm1 \n\t" - "pand "MANGLE(r16Mask)", %%mm0 \n\t" + "psrlw $3, %%mm3 \n\t" + "psllw $3, %%mm1 \n\t" + "psllw $8, %%mm0 \n\t" + "pand "MANGLE(g16Mask)", %%mm1 \n\t" + "pand "MANGLE(r16Mask)", %%mm0 \n\t" - "por %%mm3, %%mm1 \n\t" - "por %%mm1, %%mm0 \n\t" + "por %%mm3, %%mm1 \n\t" + "por %%mm1, %%mm0 \n\t" - MOVNTQ(%%mm0, (%4, %%REGa, 2)) + MOVNTQ(%%mm0, (%4, %%REGa, 2)) - "add $4, %%"REG_a" \n\t" - "cmp %5, %%"REG_a" \n\t" - " jb 1b \n\t" + "add $4, %%"REG_a" \n\t" + "cmp %5, %%"REG_a" \n\t" + " jb 1b \n\t" - :: "r" (buf0), "r" (buf1), "r" (uvbuf0), "r" (uvbuf1), "r" (dest), "m" (dstW), - "m" (yalpha1), "m" (uvalpha1) - : "%"REG_a - ); - break; + :: "r" (buf0), "r" (buf1), "r" (uvbuf0), "r" (uvbuf1), "r" (dest), "m" (dstW), + "m" (yalpha1), "m" (uvalpha1) + : "%"REG_a + ); + break; #endif - case PIX_FMT_BGR32: + case PIX_FMT_BGR32: #ifndef HAVE_MMX - case PIX_FMT_RGB32: + case PIX_FMT_RGB32: #endif - if(dstFormat==PIX_FMT_RGB32) - { - int i; + if (dstFormat==PIX_FMT_RGB32) + { + int i; #ifdef WORDS_BIGENDIAN - dest++; -#endif - for(i=0;i>19)]; - int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>19); - int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19); - dest[0]=clip_table[((Y + yuvtab_40cf[U]) >>13)]; - dest[1]=clip_table[((Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13)]; - dest[2]=clip_table[((Y + yuvtab_3343[V]) >>13)]; - dest+= 4; - } - } - else if(dstFormat==PIX_FMT_BGR24) - { - int i; - for(i=0;i>19)]; - int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>19); - int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19); - dest[0]=clip_table[((Y + yuvtab_40cf[U]) >>13)]; - dest[1]=clip_table[((Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13)]; - dest[2]=clip_table[((Y + yuvtab_3343[V]) >>13)]; - dest+= 3; - } - } - else if(dstFormat==PIX_FMT_BGR565) - { - int i; - for(i=0;i>19)]; - int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>19); - int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19); - - ((uint16_t*)dest)[i] = - clip_table16b[(Y + yuvtab_40cf[U]) >>13] | - clip_table16g[(Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13] | - clip_table16r[(Y + yuvtab_3343[V]) >>13]; - } - } - else if(dstFormat==PIX_FMT_BGR555) - { - int i; - for(i=0;i>19)]; - int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>19); - int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19); - - ((uint16_t*)dest)[i] = - clip_table15b[(Y + yuvtab_40cf[U]) >>13] | - clip_table15g[(Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13] | - clip_table15r[(Y + yuvtab_3343[V]) >>13]; - } - } - }//FULL_UV_IPOL - else - { + dest++; +#endif + for (i=0;i>19)]; + int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>19); + int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19); + dest[0]=clip_table[((Y + yuvtab_40cf[U]) >>13)]; + dest[1]=clip_table[((Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13)]; + dest[2]=clip_table[((Y + yuvtab_3343[V]) >>13)]; + dest+= 4; + } + } + else if (dstFormat==PIX_FMT_BGR24) + { + int i; + for (i=0;i>19)]; + int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>19); + int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19); + dest[0]=clip_table[((Y + yuvtab_40cf[U]) >>13)]; + dest[1]=clip_table[((Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13)]; + dest[2]=clip_table[((Y + yuvtab_3343[V]) >>13)]; + dest+= 3; + } + } + else if (dstFormat==PIX_FMT_BGR565) + { + int i; + for (i=0;i>19)]; + int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>19); + int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19); + + ((uint16_t*)dest)[i] = + clip_table16b[(Y + yuvtab_40cf[U]) >>13] | + clip_table16g[(Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13] | + clip_table16r[(Y + yuvtab_3343[V]) >>13]; + } + } + else if (dstFormat==PIX_FMT_BGR555) + { + int i; + for (i=0;i>19)]; + int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>19); + int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19); + + ((uint16_t*)dest)[i] = + clip_table15b[(Y + yuvtab_40cf[U]) >>13] | + clip_table15g[(Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13] | + clip_table15r[(Y + yuvtab_3343[V]) >>13]; + } + } + }//FULL_UV_IPOL + else + { #endif // if 0 #ifdef HAVE_MMX - switch(c->dstFormat) - { -//Note 8280 == DSTW_OFFSET but the preprocessor can't handle that there :( - case PIX_FMT_RGB32: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2RGB(%%REGBP, %5) - WRITEBGR32(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - case PIX_FMT_BGR24: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2RGB(%%REGBP, %5) - WRITEBGR24(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - case PIX_FMT_BGR555: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2RGB(%%REGBP, %5) - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ + switch(c->dstFormat) + { + //Note 8280 == DSTW_OFFSET but the preprocessor can't handle that there :( + case PIX_FMT_RGB32: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2RGB(%%REGBP, %5) + WRITEBGR32(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + case PIX_FMT_BGR24: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2RGB(%%REGBP, %5) + WRITEBGR24(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + case PIX_FMT_BGR555: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2RGB(%%REGBP, %5) + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ #ifdef DITHER1XBPP - "paddusb "MANGLE(b5Dither)", %%mm2\n\t" - "paddusb "MANGLE(g5Dither)", %%mm4\n\t" - "paddusb "MANGLE(r5Dither)", %%mm5\n\t" -#endif - - WRITEBGR15(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - case PIX_FMT_BGR565: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2RGB(%%REGBP, %5) - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ + "paddusb "MANGLE(b5Dither)", %%mm2 \n\t" + "paddusb "MANGLE(g5Dither)", %%mm4 \n\t" + "paddusb "MANGLE(r5Dither)", %%mm5 \n\t" +#endif + + WRITEBGR15(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + case PIX_FMT_BGR565: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2RGB(%%REGBP, %5) + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ #ifdef DITHER1XBPP - "paddusb "MANGLE(b5Dither)", %%mm2\n\t" - "paddusb "MANGLE(g6Dither)", %%mm4\n\t" - "paddusb "MANGLE(r5Dither)", %%mm5\n\t" -#endif - - WRITEBGR16(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - case PIX_FMT_YUYV422: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2PACKED(%%REGBP, %5) - WRITEYUY2(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - default: break; - } + "paddusb "MANGLE(b5Dither)", %%mm2 \n\t" + "paddusb "MANGLE(g6Dither)", %%mm4 \n\t" + "paddusb "MANGLE(r5Dither)", %%mm5 \n\t" +#endif + + WRITEBGR16(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + case PIX_FMT_YUYV422: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2PACKED(%%REGBP, %5) + WRITEYUY2(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + default: break; + } #endif //HAVE_MMX YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB2_C, YSCALE_YUV_2_PACKED2_C) } @@ -1499,206 +1498,206 @@ YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB2_C, YSCALE_YUV_2_PACKED2_C) * YV12 to RGB without scaling or interpolating */ static inline void RENAME(yuv2packed1)(SwsContext *c, uint16_t *buf0, uint16_t *uvbuf0, uint16_t *uvbuf1, - uint8_t *dest, int dstW, int uvalpha, int dstFormat, int flags, int y) + uint8_t *dest, int dstW, int uvalpha, int dstFormat, int flags, int y) { - const int yalpha1=0; - int i; + const int yalpha1=0; + int i; - uint16_t *buf1= buf0; //FIXME needed for the rgb1/bgr1 - const int yalpha= 4096; //FIXME ... + uint16_t *buf1= buf0; //FIXME needed for the rgb1/bgr1 + const int yalpha= 4096; //FIXME ... - if(flags&SWS_FULL_CHR_H_INT) - { - RENAME(yuv2packed2)(c, buf0, buf0, uvbuf0, uvbuf1, dest, dstW, 0, uvalpha, y); - return; - } + if (flags&SWS_FULL_CHR_H_INT) + { + RENAME(yuv2packed2)(c, buf0, buf0, uvbuf0, uvbuf1, dest, dstW, 0, uvalpha, y); + return; + } #ifdef HAVE_MMX - if( uvalpha < 2048 ) // note this is not correct (shifts chrominance by 0.5 pixels) but its a bit faster - { - switch(dstFormat) - { - case PIX_FMT_RGB32: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2RGB1(%%REGBP, %5) - WRITEBGR32(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - case PIX_FMT_BGR24: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2RGB1(%%REGBP, %5) - WRITEBGR24(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - case PIX_FMT_BGR555: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2RGB1(%%REGBP, %5) - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ + if ( uvalpha < 2048 ) // note this is not correct (shifts chrominance by 0.5 pixels) but its a bit faster + { + switch(dstFormat) + { + case PIX_FMT_RGB32: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2RGB1(%%REGBP, %5) + WRITEBGR32(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + case PIX_FMT_BGR24: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2RGB1(%%REGBP, %5) + WRITEBGR24(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + case PIX_FMT_BGR555: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2RGB1(%%REGBP, %5) + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ #ifdef DITHER1XBPP - "paddusb "MANGLE(b5Dither)", %%mm2\n\t" - "paddusb "MANGLE(g5Dither)", %%mm4\n\t" - "paddusb "MANGLE(r5Dither)", %%mm5\n\t" -#endif - WRITEBGR15(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - case PIX_FMT_BGR565: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2RGB1(%%REGBP, %5) - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ + "paddusb "MANGLE(b5Dither)", %%mm2 \n\t" + "paddusb "MANGLE(g5Dither)", %%mm4 \n\t" + "paddusb "MANGLE(r5Dither)", %%mm5 \n\t" +#endif + WRITEBGR15(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + case PIX_FMT_BGR565: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2RGB1(%%REGBP, %5) + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ #ifdef DITHER1XBPP - "paddusb "MANGLE(b5Dither)", %%mm2\n\t" - "paddusb "MANGLE(g6Dither)", %%mm4\n\t" - "paddusb "MANGLE(r5Dither)", %%mm5\n\t" -#endif - - WRITEBGR16(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - case PIX_FMT_YUYV422: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2PACKED1(%%REGBP, %5) - WRITEYUY2(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - } - } - else - { - switch(dstFormat) - { - case PIX_FMT_RGB32: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2RGB1b(%%REGBP, %5) - WRITEBGR32(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - case PIX_FMT_BGR24: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2RGB1b(%%REGBP, %5) - WRITEBGR24(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - case PIX_FMT_BGR555: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2RGB1b(%%REGBP, %5) - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ + "paddusb "MANGLE(b5Dither)", %%mm2 \n\t" + "paddusb "MANGLE(g6Dither)", %%mm4 \n\t" + "paddusb "MANGLE(r5Dither)", %%mm5 \n\t" +#endif + + WRITEBGR16(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + case PIX_FMT_YUYV422: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2PACKED1(%%REGBP, %5) + WRITEYUY2(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + } + } + else + { + switch(dstFormat) + { + case PIX_FMT_RGB32: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2RGB1b(%%REGBP, %5) + WRITEBGR32(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + case PIX_FMT_BGR24: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2RGB1b(%%REGBP, %5) + WRITEBGR24(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + case PIX_FMT_BGR555: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2RGB1b(%%REGBP, %5) + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ #ifdef DITHER1XBPP - "paddusb "MANGLE(b5Dither)", %%mm2\n\t" - "paddusb "MANGLE(g5Dither)", %%mm4\n\t" - "paddusb "MANGLE(r5Dither)", %%mm5\n\t" -#endif - WRITEBGR15(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - case PIX_FMT_BGR565: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2RGB1b(%%REGBP, %5) - /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ + "paddusb "MANGLE(b5Dither)", %%mm2 \n\t" + "paddusb "MANGLE(g5Dither)", %%mm4 \n\t" + "paddusb "MANGLE(r5Dither)", %%mm5 \n\t" +#endif + WRITEBGR15(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + case PIX_FMT_BGR565: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2RGB1b(%%REGBP, %5) + /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ #ifdef DITHER1XBPP - "paddusb "MANGLE(b5Dither)", %%mm2\n\t" - "paddusb "MANGLE(g6Dither)", %%mm4\n\t" - "paddusb "MANGLE(r5Dither)", %%mm5\n\t" -#endif - - WRITEBGR16(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - case PIX_FMT_YUYV422: - asm volatile( - "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" - "mov %4, %%"REG_b" \n\t" - "push %%"REG_BP" \n\t" - YSCALEYUV2PACKED1b(%%REGBP, %5) - WRITEYUY2(%%REGb, 8280(%5), %%REGBP) - "pop %%"REG_BP" \n\t" - "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" - - :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), - "a" (&c->redDither) - ); - return; - } - } -#endif - if( uvalpha < 2048 ) - { - YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1_C, YSCALE_YUV_2_PACKED1_C) - }else{ - YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1B_C, YSCALE_YUV_2_PACKED1B_C) - } + "paddusb "MANGLE(b5Dither)", %%mm2 \n\t" + "paddusb "MANGLE(g6Dither)", %%mm4 \n\t" + "paddusb "MANGLE(r5Dither)", %%mm5 \n\t" +#endif + + WRITEBGR16(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + case PIX_FMT_YUYV422: + asm volatile( + "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" + "mov %4, %%"REG_b" \n\t" + "push %%"REG_BP" \n\t" + YSCALEYUV2PACKED1b(%%REGBP, %5) + WRITEYUY2(%%REGb, 8280(%5), %%REGBP) + "pop %%"REG_BP" \n\t" + "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" + + :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest), + "a" (&c->redDither) + ); + return; + } + } +#endif + if ( uvalpha < 2048 ) + { + YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1_C, YSCALE_YUV_2_PACKED1_C) + }else{ + YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1B_C, YSCALE_YUV_2_PACKED1B_C) + } } //FIXME yuy2* can read upto 7 samples to much @@ -1706,900 +1705,900 @@ static inline void RENAME(yuv2packed1)(SwsContext *c, uint16_t *buf0, uint16_t * static inline void RENAME(yuy2ToY)(uint8_t *dst, uint8_t *src, long width) { #ifdef HAVE_MMX - asm volatile( - "movq "MANGLE(bm01010101)", %%mm2\n\t" - "mov %0, %%"REG_a" \n\t" - "1: \n\t" - "movq (%1, %%"REG_a",2), %%mm0 \n\t" - "movq 8(%1, %%"REG_a",2), %%mm1 \n\t" - "pand %%mm2, %%mm0 \n\t" - "pand %%mm2, %%mm1 \n\t" - "packuswb %%mm1, %%mm0 \n\t" - "movq %%mm0, (%2, %%"REG_a") \n\t" - "add $8, %%"REG_a" \n\t" - " js 1b \n\t" - : : "g" (-width), "r" (src+width*2), "r" (dst+width) - : "%"REG_a - ); + asm volatile( + "movq "MANGLE(bm01010101)", %%mm2 \n\t" + "mov %0, %%"REG_a" \n\t" + "1: \n\t" + "movq (%1, %%"REG_a",2), %%mm0 \n\t" + "movq 8(%1, %%"REG_a",2), %%mm1 \n\t" + "pand %%mm2, %%mm0 \n\t" + "pand %%mm2, %%mm1 \n\t" + "packuswb %%mm1, %%mm0 \n\t" + "movq %%mm0, (%2, %%"REG_a") \n\t" + "add $8, %%"REG_a" \n\t" + " js 1b \n\t" + : : "g" (-width), "r" (src+width*2), "r" (dst+width) + : "%"REG_a + ); #else - int i; - for(i=0; i>8)&0xFF; - int r= (((uint32_t*)src)[i]>>16)&0xFF; - - dst[i]= ((RY*r + GY*g + BY*b + (33<<(RGB2YUV_SHIFT-1)) )>>RGB2YUV_SHIFT); - } + int i; + for (i=0; i>8)&0xFF; + int r= (((uint32_t*)src)[i]>>16)&0xFF; + + dst[i]= ((RY*r + GY*g + BY*b + (33<<(RGB2YUV_SHIFT-1)) )>>RGB2YUV_SHIFT); + } } static inline void RENAME(bgr32ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width) { - int i; - assert(src1 == src2); - for(i=0; i>8; - const int r= l>>16; - - dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1)) + 128; - dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1)) + 128; - } + int i; + assert(src1 == src2); + for (i=0; i>8; + const int r= l>>16; + + dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1)) + 128; + dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1)) + 128; + } } static inline void RENAME(bgr24ToY)(uint8_t *dst, uint8_t *src, long width) { #ifdef HAVE_MMX - asm volatile( - "mov %2, %%"REG_a" \n\t" - "movq "MANGLE(bgr2YCoeff)", %%mm6 \n\t" - "movq "MANGLE(w1111)", %%mm5 \n\t" - "pxor %%mm7, %%mm7 \n\t" - "lea (%%"REG_a", %%"REG_a", 2), %%"REG_d"\n\t" - ASMALIGN(4) - "1: \n\t" - PREFETCH" 64(%0, %%"REG_d") \n\t" - "movd (%0, %%"REG_d"), %%mm0 \n\t" - "movd 3(%0, %%"REG_d"), %%mm1 \n\t" - "punpcklbw %%mm7, %%mm0 \n\t" - "punpcklbw %%mm7, %%mm1 \n\t" - "movd 6(%0, %%"REG_d"), %%mm2 \n\t" - "movd 9(%0, %%"REG_d"), %%mm3 \n\t" - "punpcklbw %%mm7, %%mm2 \n\t" - "punpcklbw %%mm7, %%mm3 \n\t" - "pmaddwd %%mm6, %%mm0 \n\t" - "pmaddwd %%mm6, %%mm1 \n\t" - "pmaddwd %%mm6, %%mm2 \n\t" - "pmaddwd %%mm6, %%mm3 \n\t" + asm volatile( + "mov %2, %%"REG_a" \n\t" + "movq "MANGLE(bgr2YCoeff)", %%mm6 \n\t" + "movq "MANGLE(w1111)", %%mm5 \n\t" + "pxor %%mm7, %%mm7 \n\t" + "lea (%%"REG_a", %%"REG_a", 2), %%"REG_d" \n\t" + ASMALIGN(4) + "1: \n\t" + PREFETCH" 64(%0, %%"REG_d") \n\t" + "movd (%0, %%"REG_d"), %%mm0 \n\t" + "movd 3(%0, %%"REG_d"), %%mm1 \n\t" + "punpcklbw %%mm7, %%mm0 \n\t" + "punpcklbw %%mm7, %%mm1 \n\t" + "movd 6(%0, %%"REG_d"), %%mm2 \n\t" + "movd 9(%0, %%"REG_d"), %%mm3 \n\t" + "punpcklbw %%mm7, %%mm2 \n\t" + "punpcklbw %%mm7, %%mm3 \n\t" + "pmaddwd %%mm6, %%mm0 \n\t" + "pmaddwd %%mm6, %%mm1 \n\t" + "pmaddwd %%mm6, %%mm2 \n\t" + "pmaddwd %%mm6, %%mm3 \n\t" #ifndef FAST_BGR2YV12 - "psrad $8, %%mm0 \n\t" - "psrad $8, %%mm1 \n\t" - "psrad $8, %%mm2 \n\t" - "psrad $8, %%mm3 \n\t" -#endif - "packssdw %%mm1, %%mm0 \n\t" - "packssdw %%mm3, %%mm2 \n\t" - "pmaddwd %%mm5, %%mm0 \n\t" - "pmaddwd %%mm5, %%mm2 \n\t" - "packssdw %%mm2, %%mm0 \n\t" - "psraw $7, %%mm0 \n\t" - - "movd 12(%0, %%"REG_d"), %%mm4 \n\t" - "movd 15(%0, %%"REG_d"), %%mm1 \n\t" - "punpcklbw %%mm7, %%mm4 \n\t" - "punpcklbw %%mm7, %%mm1 \n\t" - "movd 18(%0, %%"REG_d"), %%mm2 \n\t" - "movd 21(%0, %%"REG_d"), %%mm3 \n\t" - "punpcklbw %%mm7, %%mm2 \n\t" - "punpcklbw %%mm7, %%mm3 \n\t" - "pmaddwd %%mm6, %%mm4 \n\t" - "pmaddwd %%mm6, %%mm1 \n\t" - "pmaddwd %%mm6, %%mm2 \n\t" - "pmaddwd %%mm6, %%mm3 \n\t" + "psrad $8, %%mm0 \n\t" + "psrad $8, %%mm1 \n\t" + "psrad $8, %%mm2 \n\t" + "psrad $8, %%mm3 \n\t" +#endif + "packssdw %%mm1, %%mm0 \n\t" + "packssdw %%mm3, %%mm2 \n\t" + "pmaddwd %%mm5, %%mm0 \n\t" + "pmaddwd %%mm5, %%mm2 \n\t" + "packssdw %%mm2, %%mm0 \n\t" + "psraw $7, %%mm0 \n\t" + + "movd 12(%0, %%"REG_d"), %%mm4 \n\t" + "movd 15(%0, %%"REG_d"), %%mm1 \n\t" + "punpcklbw %%mm7, %%mm4 \n\t" + "punpcklbw %%mm7, %%mm1 \n\t" + "movd 18(%0, %%"REG_d"), %%mm2 \n\t" + "movd 21(%0, %%"REG_d"), %%mm3 \n\t" + "punpcklbw %%mm7, %%mm2 \n\t" + "punpcklbw %%mm7, %%mm3 \n\t" + "pmaddwd %%mm6, %%mm4 \n\t" + "pmaddwd %%mm6, %%mm1 \n\t" + "pmaddwd %%mm6, %%mm2 \n\t" + "pmaddwd %%mm6, %%mm3 \n\t" #ifndef FAST_BGR2YV12 - "psrad $8, %%mm4 \n\t" - "psrad $8, %%mm1 \n\t" - "psrad $8, %%mm2 \n\t" - "psrad $8, %%mm3 \n\t" -#endif - "packssdw %%mm1, %%mm4 \n\t" - "packssdw %%mm3, %%mm2 \n\t" - "pmaddwd %%mm5, %%mm4 \n\t" - "pmaddwd %%mm5, %%mm2 \n\t" - "add $24, %%"REG_d" \n\t" - "packssdw %%mm2, %%mm4 \n\t" - "psraw $7, %%mm4 \n\t" - - "packuswb %%mm4, %%mm0 \n\t" - "paddusb "MANGLE(bgr2YOffset)", %%mm0 \n\t" - - "movq %%mm0, (%1, %%"REG_a") \n\t" - "add $8, %%"REG_a" \n\t" - " js 1b \n\t" - : : "r" (src+width*3), "r" (dst+width), "g" (-width) - : "%"REG_a, "%"REG_d - ); + "psrad $8, %%mm4 \n\t" + "psrad $8, %%mm1 \n\t" + "psrad $8, %%mm2 \n\t" + "psrad $8, %%mm3 \n\t" +#endif + "packssdw %%mm1, %%mm4 \n\t" + "packssdw %%mm3, %%mm2 \n\t" + "pmaddwd %%mm5, %%mm4 \n\t" + "pmaddwd %%mm5, %%mm2 \n\t" + "add $24, %%"REG_d" \n\t" + "packssdw %%mm2, %%mm4 \n\t" + "psraw $7, %%mm4 \n\t" + + "packuswb %%mm4, %%mm0 \n\t" + "paddusb "MANGLE(bgr2YOffset)", %%mm0 \n\t" + + "movq %%mm0, (%1, %%"REG_a") \n\t" + "add $8, %%"REG_a" \n\t" + " js 1b \n\t" + : : "r" (src+width*3), "r" (dst+width), "g" (-width) + : "%"REG_a, "%"REG_d + ); #else - int i; - for(i=0; i>RGB2YUV_SHIFT); - } + dst[i]= ((RY*r + GY*g + BY*b + (33<<(RGB2YUV_SHIFT-1)) )>>RGB2YUV_SHIFT); + } #endif } static inline void RENAME(bgr24ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, long width) { #ifdef HAVE_MMX - asm volatile( - "mov %3, %%"REG_a" \n\t" - "movq "MANGLE(w1111)", %%mm5 \n\t" - "movq "MANGLE(bgr2UCoeff)", %%mm6 \n\t" - "pxor %%mm7, %%mm7 \n\t" - "lea (%%"REG_a", %%"REG_a", 2), %%"REG_d" \n\t" - "add %%"REG_d", %%"REG_d" \n\t" - ASMALIGN(4) - "1: \n\t" - PREFETCH" 64(%0, %%"REG_d") \n\t" + asm volatile( + "mov %3, %%"REG_a" \n\t" + "movq "MANGLE(w1111)", %%mm5 \n\t" + "movq "MANGLE(bgr2UCoeff)", %%mm6 \n\t" + "pxor %%mm7, %%mm7 \n\t" + "lea (%%"REG_a", %%"REG_a", 2), %%"REG_d" \n\t" + "add %%"REG_d", %%"REG_d" \n\t" + ASMALIGN(4) + "1: \n\t" + PREFETCH" 64(%0, %%"REG_d") \n\t" #if defined (HAVE_MMX2) || defined (HAVE_3DNOW) - "movq (%0, %%"REG_d"), %%mm0 \n\t" - "movq 6(%0, %%"REG_d"), %%mm2 \n\t" - "movq %%mm0, %%mm1 \n\t" - "movq %%mm2, %%mm3 \n\t" - "psrlq $24, %%mm0 \n\t" - "psrlq $24, %%mm2 \n\t" - PAVGB(%%mm1, %%mm0) - PAVGB(%%mm3, %%mm2) - "punpcklbw %%mm7, %%mm0 \n\t" - "punpcklbw %%mm7, %%mm2 \n\t" + "movq (%0, %%"REG_d"), %%mm0 \n\t" + "movq 6(%0, %%"REG_d"), %%mm2 \n\t" + "movq %%mm0, %%mm1 \n\t" + "movq %%mm2, %%mm3 \n\t" + "psrlq $24, %%mm0 \n\t" + "psrlq $24, %%mm2 \n\t" + PAVGB(%%mm1, %%mm0) + PAVGB(%%mm3, %%mm2) + "punpcklbw %%mm7, %%mm0 \n\t" + "punpcklbw %%mm7, %%mm2 \n\t" #else - "movd (%0, %%"REG_d"), %%mm0 \n\t" - "movd 3(%0, %%"REG_d"), %%mm2 \n\t" - "punpcklbw %%mm7, %%mm0 \n\t" - "punpcklbw %%mm7, %%mm2 \n\t" - "paddw %%mm2, %%mm0 \n\t" - "movd 6(%0, %%"REG_d"), %%mm4 \n\t" - "movd 9(%0, %%"REG_d"), %%mm2 \n\t" - "punpcklbw %%mm7, %%mm4 \n\t" - "punpcklbw %%mm7, %%mm2 \n\t" - "paddw %%mm4, %%mm2 \n\t" - "psrlw $1, %%mm0 \n\t" - "psrlw $1, %%mm2 \n\t" -#endif - "movq "MANGLE(bgr2VCoeff)", %%mm1 \n\t" - "movq "MANGLE(bgr2VCoeff)", %%mm3 \n\t" - - "pmaddwd %%mm0, %%mm1 \n\t" - "pmaddwd %%mm2, %%mm3 \n\t" - "pmaddwd %%mm6, %%mm0 \n\t" - "pmaddwd %%mm6, %%mm2 \n\t" + "movd (%0, %%"REG_d"), %%mm0 \n\t" + "movd 3(%0, %%"REG_d"), %%mm2 \n\t" + "punpcklbw %%mm7, %%mm0 \n\t" + "punpcklbw %%mm7, %%mm2 \n\t" + "paddw %%mm2, %%mm0 \n\t" + "movd 6(%0, %%"REG_d"), %%mm4 \n\t" + "movd 9(%0, %%"REG_d"), %%mm2 \n\t" + "punpcklbw %%mm7, %%mm4 \n\t" + "punpcklbw %%mm7, %%mm2 \n\t" + "paddw %%mm4, %%mm2 \n\t" + "psrlw $1, %%mm0 \n\t" + "psrlw $1, %%mm2 \n\t" +#endif + "movq "MANGLE(bgr2VCoeff)", %%mm1 \n\t" + "movq "MANGLE(bgr2VCoeff)", %%mm3 \n\t" + + "pmaddwd %%mm0, %%mm1 \n\t" + "pmaddwd %%mm2, %%mm3 \n\t" + "pmaddwd %%mm6, %%mm0 \n\t" + "pmaddwd %%mm6, %%mm2 \n\t" #ifndef FAST_BGR2YV12 - "psrad $8, %%mm0 \n\t" - "psrad $8, %%mm1 \n\t" - "psrad $8, %%mm2 \n\t" - "psrad $8, %%mm3 \n\t" -#endif - "packssdw %%mm2, %%mm0 \n\t" - "packssdw %%mm3, %%mm1 \n\t" - "pmaddwd %%mm5, %%mm0 \n\t" - "pmaddwd %%mm5, %%mm1 \n\t" - "packssdw %%mm1, %%mm0 \n\t" // V1 V0 U1 U0 - "psraw $7, %%mm0 \n\t" + "psrad $8, %%mm0 \n\t" + "psrad $8, %%mm1 \n\t" + "psrad $8, %%mm2 \n\t" + "psrad $8, %%mm3 \n\t" +#endif + "packssdw %%mm2, %%mm0 \n\t" + "packssdw %%mm3, %%mm1 \n\t" + "pmaddwd %%mm5, %%mm0 \n\t" + "pmaddwd %%mm5, %%mm1 \n\t" + "packssdw %%mm1, %%mm0 \n\t" // V1 V0 U1 U0 + "psraw $7, %%mm0 \n\t" #if defined (HAVE_MMX2) || defined (HAVE_3DNOW) - "movq 12(%0, %%"REG_d"), %%mm4 \n\t" - "movq 18(%0, %%"REG_d"), %%mm2 \n\t" - "movq %%mm4, %%mm1 \n\t" - "movq %%mm2, %%mm3 \n\t" - "psrlq $24, %%mm4 \n\t" - "psrlq $24, %%mm2 \n\t" - PAVGB(%%mm1, %%mm4) - PAVGB(%%mm3, %%mm2) - "punpcklbw %%mm7, %%mm4 \n\t" - "punpcklbw %%mm7, %%mm2 \n\t" + "movq 12(%0, %%"REG_d"), %%mm4 \n\t" + "movq 18(%0, %%"REG_d"), %%mm2 \n\t" + "movq %%mm4, %%mm1 \n\t" + "movq %%mm2, %%mm3 \n\t" + "psrlq $24, %%mm4 \n\t" + "psrlq $24, %%mm2 \n\t" + PAVGB(%%mm1, %%mm4) + PAVGB(%%mm3, %%mm2) + "punpcklbw %%mm7, %%mm4 \n\t" + "punpcklbw %%mm7, %%mm2 \n\t" #else - "movd 12(%0, %%"REG_d"), %%mm4 \n\t" - "movd 15(%0, %%"REG_d"), %%mm2 \n\t" - "punpcklbw %%mm7, %%mm4 \n\t" - "punpcklbw %%mm7, %%mm2 \n\t" - "paddw %%mm2, %%mm4 \n\t" - "movd 18(%0, %%"REG_d"), %%mm5 \n\t" - "movd 21(%0, %%"REG_d"), %%mm2 \n\t" - "punpcklbw %%mm7, %%mm5 \n\t" - "punpcklbw %%mm7, %%mm2 \n\t" - "paddw %%mm5, %%mm2 \n\t" - "movq "MANGLE(w1111)", %%mm5 \n\t" - "psrlw $2, %%mm4 \n\t" - "psrlw $2, %%mm2 \n\t" -#endif - "movq "MANGLE(bgr2VCoeff)", %%mm1 \n\t" - "movq "MANGLE(bgr2VCoeff)", %%mm3 \n\t" - - "pmaddwd %%mm4, %%mm1 \n\t" - "pmaddwd %%mm2, %%mm3 \n\t" - "pmaddwd %%mm6, %%mm4 \n\t" - "pmaddwd %%mm6, %%mm2 \n\t" + "movd 12(%0, %%"REG_d"), %%mm4 \n\t" + "movd 15(%0, %%"REG_d"), %%mm2 \n\t" + "punpcklbw %%mm7, %%mm4 \n\t" + "punpcklbw %%mm7, %%mm2 \n\t" + "paddw %%mm2, %%mm4 \n\t" + "movd 18(%0, %%"REG_d"), %%mm5 \n\t" + "movd 21(%0, %%"REG_d"), %%mm2 \n\t" + "punpcklbw %%mm7, %%mm5 \n\t" + "punpcklbw %%mm7, %%mm2 \n\t" + "paddw %%mm5, %%mm2 \n\t" + "movq "MANGLE(w1111)", %%mm5 \n\t" + "psrlw $2, %%mm4 \n\t" + "psrlw $2, %%mm2 \n\t" +#endif + "movq "MANGLE(bgr2VCoeff)", %%mm1 \n\t" + "movq "MANGLE(bgr2VCoeff)", %%mm3 \n\t" + + "pmaddwd %%mm4, %%mm1 \n\t" + "pmaddwd %%mm2, %%mm3 \n\t" + "pmaddwd %%mm6, %%mm4 \n\t" + "pmaddwd %%mm6, %%mm2 \n\t" #ifndef FAST_BGR2YV12 - "psrad $8, %%mm4 \n\t" - "psrad $8, %%mm1 \n\t" - "psrad $8, %%mm2 \n\t" - "psrad $8, %%mm3 \n\t" -#endif - "packssdw %%mm2, %%mm4 \n\t" - "packssdw %%mm3, %%mm1 \n\t" - "pmaddwd %%mm5, %%mm4 \n\t" - "pmaddwd %%mm5, %%mm1 \n\t" - "add $24, %%"REG_d" \n\t" - "packssdw %%mm1, %%mm4 \n\t" // V3 V2 U3 U2 - "psraw $7, %%mm4 \n\t" - - "movq %%mm0, %%mm1 \n\t" - "punpckldq %%mm4, %%mm0 \n\t" - "punpckhdq %%mm4, %%mm1 \n\t" - "packsswb %%mm1, %%mm0 \n\t" - "paddb "MANGLE(bgr2UVOffset)", %%mm0 \n\t" - - "movd %%mm0, (%1, %%"REG_a") \n\t" - "punpckhdq %%mm0, %%mm0 \n\t" - "movd %%mm0, (%2, %%"REG_a") \n\t" - "add $4, %%"REG_a" \n\t" - " js 1b \n\t" - : : "r" (src1+width*6), "r" (dstU+width), "r" (dstV+width), "g" (-width) - : "%"REG_a, "%"REG_d - ); + "psrad $8, %%mm4 \n\t" + "psrad $8, %%mm1 \n\t" + "psrad $8, %%mm2 \n\t" + "psrad $8, %%mm3 \n\t" +#endif + "packssdw %%mm2, %%mm4 \n\t" + "packssdw %%mm3, %%mm1 \n\t" + "pmaddwd %%mm5, %%mm4 \n\t" + "pmaddwd %%mm5, %%mm1 \n\t" + "add $24, %%"REG_d" \n\t" + "packssdw %%mm1, %%mm4 \n\t" // V3 V2 U3 U2 + "psraw $7, %%mm4 \n\t" + + "movq %%mm0, %%mm1 \n\t" + "punpckldq %%mm4, %%mm0 \n\t" + "punpckhdq %%mm4, %%mm1 \n\t" + "packsswb %%mm1, %%mm0 \n\t" + "paddb "MANGLE(bgr2UVOffset)", %%mm0 \n\t" + + "movd %%mm0, (%1, %%"REG_a") \n\t" + "punpckhdq %%mm0, %%mm0 \n\t" + "movd %%mm0, (%2, %%"REG_a") \n\t" + "add $4, %%"REG_a" \n\t" + " js 1b \n\t" + : : "r" (src1+width*6), "r" (dstU+width), "r" (dstV+width), "g" (-width) + : "%"REG_a, "%"REG_d + ); #else - int i; - for(i=0; i>(RGB2YUV_SHIFT+1)) + 128; - dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1)) + 128; - } -#endif - assert(src1 == src2); + int i; + for (i=0; i>(RGB2YUV_SHIFT+1)) + 128; + dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1)) + 128; + } +#endif + assert(src1 == src2); } static inline void RENAME(bgr16ToY)(uint8_t *dst, uint8_t *src, int width) { - int i; - for(i=0; i>5)&0x3F; - int r= (d>>11)&0x1F; - - dst[i]= ((2*RY*r + GY*g + 2*BY*b)>>(RGB2YUV_SHIFT-2)) + 16; - } + int i; + for (i=0; i>5)&0x3F; + int r= (d>>11)&0x1F; + + dst[i]= ((2*RY*r + GY*g + 2*BY*b)>>(RGB2YUV_SHIFT-2)) + 16; + } } static inline void RENAME(bgr16ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width) { - int i; - assert(src1==src2); - for(i=0; i>5)&0x07C0F83F); - - int dh2= (dh>>11) + (dh<<21); - int d= dh2 + dl; - - int b= d&0x7F; - int r= (d>>11)&0x7F; - int g= d>>21; - dstU[i]= ((2*RU*r + GU*g + 2*BU*b)>>(RGB2YUV_SHIFT+1-2)) + 128; - dstV[i]= ((2*RV*r + GV*g + 2*BV*b)>>(RGB2YUV_SHIFT+1-2)) + 128; - } + int i; + assert(src1==src2); + for (i=0; i>5)&0x07C0F83F); + + int dh2= (dh>>11) + (dh<<21); + int d= dh2 + dl; + + int b= d&0x7F; + int r= (d>>11)&0x7F; + int g= d>>21; + dstU[i]= ((2*RU*r + GU*g + 2*BU*b)>>(RGB2YUV_SHIFT+1-2)) + 128; + dstV[i]= ((2*RV*r + GV*g + 2*BV*b)>>(RGB2YUV_SHIFT+1-2)) + 128; + } } static inline void RENAME(bgr15ToY)(uint8_t *dst, uint8_t *src, int width) { - int i; - for(i=0; i>5)&0x1F; - int r= (d>>10)&0x1F; - - dst[i]= ((RY*r + GY*g + BY*b)>>(RGB2YUV_SHIFT-3)) + 16; - } + int i; + for (i=0; i>5)&0x1F; + int r= (d>>10)&0x1F; + + dst[i]= ((RY*r + GY*g + BY*b)>>(RGB2YUV_SHIFT-3)) + 16; + } } static inline void RENAME(bgr15ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width) { - int i; - assert(src1==src2); - for(i=0; i>5)&0x03E0F81F); - - int dh2= (dh>>11) + (dh<<21); - int d= dh2 + dl; - - int b= d&0x7F; - int r= (d>>10)&0x7F; - int g= d>>21; - dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1-3)) + 128; - dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1-3)) + 128; - } + int i; + assert(src1==src2); + for (i=0; i>5)&0x03E0F81F); + + int dh2= (dh>>11) + (dh<<21); + int d= dh2 + dl; + + int b= d&0x7F; + int r= (d>>10)&0x7F; + int g= d>>21; + dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1-3)) + 128; + dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1-3)) + 128; + } } static inline void RENAME(rgb32ToY)(uint8_t *dst, uint8_t *src, int width) { - int i; - for(i=0; i>8)&0xFF; - int b= (((uint32_t*)src)[i]>>16)&0xFF; - - dst[i]= ((RY*r + GY*g + BY*b + (33<<(RGB2YUV_SHIFT-1)) )>>RGB2YUV_SHIFT); - } + int i; + for (i=0; i>8)&0xFF; + int b= (((uint32_t*)src)[i]>>16)&0xFF; + + dst[i]= ((RY*r + GY*g + BY*b + (33<<(RGB2YUV_SHIFT-1)) )>>RGB2YUV_SHIFT); + } } static inline void RENAME(rgb32ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width) { - int i; - assert(src1==src2); - for(i=0; i>8; - const int b= l>>16; - - dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1)) + 128; - dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1)) + 128; - } + int i; + assert(src1==src2); + for (i=0; i>8; + const int b= l>>16; + + dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1)) + 128; + dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1)) + 128; + } } static inline void RENAME(rgb24ToY)(uint8_t *dst, uint8_t *src, int width) { - int i; - for(i=0; i>RGB2YUV_SHIFT); - } + int i; + for (i=0; i>RGB2YUV_SHIFT); + } } static inline void RENAME(rgb24ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width) { - int i; - assert(src1==src2); - for(i=0; i>(RGB2YUV_SHIFT+1)) + 128; - dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1)) + 128; - } + int i; + assert(src1==src2); + for (i=0; i>(RGB2YUV_SHIFT+1)) + 128; + dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1)) + 128; + } } static inline void RENAME(rgb16ToY)(uint8_t *dst, uint8_t *src, int width) { - int i; - for(i=0; i>5)&0x3F; - int b= (d>>11)&0x1F; - - dst[i]= ((2*RY*r + GY*g + 2*BY*b)>>(RGB2YUV_SHIFT-2)) + 16; - } + int i; + for (i=0; i>5)&0x3F; + int b= (d>>11)&0x1F; + + dst[i]= ((2*RY*r + GY*g + 2*BY*b)>>(RGB2YUV_SHIFT-2)) + 16; + } } static inline void RENAME(rgb16ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width) { - int i; - assert(src1 == src2); - for(i=0; i>5)&0x07C0F83F); - - int dh2= (dh>>11) + (dh<<21); - int d= dh2 + dl; - - int r= d&0x7F; - int b= (d>>11)&0x7F; - int g= d>>21; - dstU[i]= ((2*RU*r + GU*g + 2*BU*b)>>(RGB2YUV_SHIFT+1-2)) + 128; - dstV[i]= ((2*RV*r + GV*g + 2*BV*b)>>(RGB2YUV_SHIFT+1-2)) + 128; - } + int i; + assert(src1 == src2); + for (i=0; i>5)&0x07C0F83F); + + int dh2= (dh>>11) + (dh<<21); + int d= dh2 + dl; + + int r= d&0x7F; + int b= (d>>11)&0x7F; + int g= d>>21; + dstU[i]= ((2*RU*r + GU*g + 2*BU*b)>>(RGB2YUV_SHIFT+1-2)) + 128; + dstV[i]= ((2*RV*r + GV*g + 2*BV*b)>>(RGB2YUV_SHIFT+1-2)) + 128; + } } static inline void RENAME(rgb15ToY)(uint8_t *dst, uint8_t *src, int width) { - int i; - for(i=0; i>5)&0x1F; - int b= (d>>10)&0x1F; - - dst[i]= ((RY*r + GY*g + BY*b)>>(RGB2YUV_SHIFT-3)) + 16; - } + int i; + for (i=0; i>5)&0x1F; + int b= (d>>10)&0x1F; + + dst[i]= ((RY*r + GY*g + BY*b)>>(RGB2YUV_SHIFT-3)) + 16; + } } static inline void RENAME(rgb15ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width) { - int i; - assert(src1 == src2); - for(i=0; i>5)&0x03E0F81F); - - int dh2= (dh>>11) + (dh<<21); - int d= dh2 + dl; - - int g= d&0x7F; - int r= (d>>10)&0x7F; - int b= d>>21; - dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1-3)) + 128; - dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1-3)) + 128; - } + int i; + assert(src1 == src2); + for (i=0; i>5)&0x03E0F81F); + + int dh2= (dh>>11) + (dh<<21); + int d= dh2 + dl; + + int g= d&0x7F; + int r= (d>>10)&0x7F; + int b= d>>21; + dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1-3)) + 128; + dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1-3)) + 128; + } } static inline void RENAME(palToY)(uint8_t *dst, uint8_t *src, int width, uint32_t *pal) { - int i; - for(i=0; i>8; - dstV[i]= p>>16; - } + int i; + assert(src1 == src2); + for (i=0; i>8; + dstV[i]= p>>16; + } } // Bilinear / Bicubic scaling static inline void RENAME(hScale)(int16_t *dst, int dstW, uint8_t *src, int srcW, int xInc, - int16_t *filter, int16_t *filterPos, long filterSize) + int16_t *filter, int16_t *filterPos, long filterSize) { #ifdef HAVE_MMX - assert(filterSize % 4 == 0 && filterSize>0); - if(filterSize==4) // Always true for upscaling, sometimes for down, too. - { - long counter= -2*dstW; - filter-= counter*2; - filterPos-= counter/2; - dst-= counter/2; - asm volatile( + assert(filterSize % 4 == 0 && filterSize>0); + if (filterSize==4) // Always true for upscaling, sometimes for down, too. + { + long counter= -2*dstW; + filter-= counter*2; + filterPos-= counter/2; + dst-= counter/2; + asm volatile( #if defined(PIC) - "push %%"REG_b" \n\t" -#endif - "pxor %%mm7, %%mm7 \n\t" - "movq "MANGLE(w02)", %%mm6 \n\t" - "push %%"REG_BP" \n\t" // we use 7 regs here ... - "mov %%"REG_a", %%"REG_BP" \n\t" - ASMALIGN(4) - "1: \n\t" - "movzwl (%2, %%"REG_BP"), %%eax \n\t" - "movzwl 2(%2, %%"REG_BP"), %%ebx\n\t" - "movq (%1, %%"REG_BP", 4), %%mm1\n\t" - "movq 8(%1, %%"REG_BP", 4), %%mm3\n\t" - "movd (%3, %%"REG_a"), %%mm0 \n\t" - "movd (%3, %%"REG_b"), %%mm2 \n\t" - "punpcklbw %%mm7, %%mm0 \n\t" - "punpcklbw %%mm7, %%mm2 \n\t" - "pmaddwd %%mm1, %%mm0 \n\t" - "pmaddwd %%mm2, %%mm3 \n\t" - "psrad $8, %%mm0 \n\t" - "psrad $8, %%mm3 \n\t" - "packssdw %%mm3, %%mm0 \n\t" - "pmaddwd %%mm6, %%mm0 \n\t" - "packssdw %%mm0, %%mm0 \n\t" - "movd %%mm0, (%4, %%"REG_BP") \n\t" - "add $4, %%"REG_BP" \n\t" - " jnc 1b \n\t" - - "pop %%"REG_BP" \n\t" + "push %%"REG_b" \n\t" +#endif + "pxor %%mm7, %%mm7 \n\t" + "movq "MANGLE(w02)", %%mm6 \n\t" + "push %%"REG_BP" \n\t" // we use 7 regs here ... + "mov %%"REG_a", %%"REG_BP" \n\t" + ASMALIGN(4) + "1: \n\t" + "movzwl (%2, %%"REG_BP"), %%eax \n\t" + "movzwl 2(%2, %%"REG_BP"), %%ebx \n\t" + "movq (%1, %%"REG_BP", 4), %%mm1 \n\t" + "movq 8(%1, %%"REG_BP", 4), %%mm3 \n\t" + "movd (%3, %%"REG_a"), %%mm0 \n\t" + "movd (%3, %%"REG_b"), %%mm2 \n\t" + "punpcklbw %%mm7, %%mm0 \n\t" + "punpcklbw %%mm7, %%mm2 \n\t" + "pmaddwd %%mm1, %%mm0 \n\t" + "pmaddwd %%mm2, %%mm3 \n\t" + "psrad $8, %%mm0 \n\t" + "psrad $8, %%mm3 \n\t" + "packssdw %%mm3, %%mm0 \n\t" + "pmaddwd %%mm6, %%mm0 \n\t" + "packssdw %%mm0, %%mm0 \n\t" + "movd %%mm0, (%4, %%"REG_BP") \n\t" + "add $4, %%"REG_BP" \n\t" + " jnc 1b \n\t" + + "pop %%"REG_BP" \n\t" #if defined(PIC) - "pop %%"REG_b" \n\t" + "pop %%"REG_b" \n\t" #endif - : "+a" (counter) - : "c" (filter), "d" (filterPos), "S" (src), "D" (dst) + : "+a" (counter) + : "c" (filter), "d" (filterPos), "S" (src), "D" (dst) #if !defined(PIC) - : "%"REG_b -#endif - ); - } - else if(filterSize==8) - { - long counter= -2*dstW; - filter-= counter*4; - filterPos-= counter/2; - dst-= counter/2; - asm volatile( + : "%"REG_b +#endif + ); + } + else if (filterSize==8) + { + long counter= -2*dstW; + filter-= counter*4; + filterPos-= counter/2; + dst-= counter/2; + asm volatile( #if defined(PIC) - "push %%"REG_b" \n\t" -#endif - "pxor %%mm7, %%mm7 \n\t" - "movq "MANGLE(w02)", %%mm6 \n\t" - "push %%"REG_BP" \n\t" // we use 7 regs here ... - "mov %%"REG_a", %%"REG_BP" \n\t" - ASMALIGN(4) - "1: \n\t" - "movzwl (%2, %%"REG_BP"), %%eax \n\t" - "movzwl 2(%2, %%"REG_BP"), %%ebx\n\t" - "movq (%1, %%"REG_BP", 8), %%mm1\n\t" - "movq 16(%1, %%"REG_BP", 8), %%mm3\n\t" - "movd (%3, %%"REG_a"), %%mm0 \n\t" - "movd (%3, %%"REG_b"), %%mm2 \n\t" - "punpcklbw %%mm7, %%mm0 \n\t" - "punpcklbw %%mm7, %%mm2 \n\t" - "pmaddwd %%mm1, %%mm0 \n\t" - "pmaddwd %%mm2, %%mm3 \n\t" - - "movq 8(%1, %%"REG_BP", 8), %%mm1\n\t" - "movq 24(%1, %%"REG_BP", 8), %%mm5\n\t" - "movd 4(%3, %%"REG_a"), %%mm4 \n\t" - "movd 4(%3, %%"REG_b"), %%mm2 \n\t" - "punpcklbw %%mm7, %%mm4 \n\t" - "punpcklbw %%mm7, %%mm2 \n\t" - "pmaddwd %%mm1, %%mm4 \n\t" - "pmaddwd %%mm2, %%mm5 \n\t" - "paddd %%mm4, %%mm0 \n\t" - "paddd %%mm5, %%mm3 \n\t" - - "psrad $8, %%mm0 \n\t" - "psrad $8, %%mm3 \n\t" - "packssdw %%mm3, %%mm0 \n\t" - "pmaddwd %%mm6, %%mm0 \n\t" - "packssdw %%mm0, %%mm0 \n\t" - "movd %%mm0, (%4, %%"REG_BP") \n\t" - "add $4, %%"REG_BP" \n\t" - " jnc 1b \n\t" - - "pop %%"REG_BP" \n\t" + "push %%"REG_b" \n\t" +#endif + "pxor %%mm7, %%mm7 \n\t" + "movq "MANGLE(w02)", %%mm6 \n\t" + "push %%"REG_BP" \n\t" // we use 7 regs here ... + "mov %%"REG_a", %%"REG_BP" \n\t" + ASMALIGN(4) + "1: \n\t" + "movzwl (%2, %%"REG_BP"), %%eax \n\t" + "movzwl 2(%2, %%"REG_BP"), %%ebx \n\t" + "movq (%1, %%"REG_BP", 8), %%mm1 \n\t" + "movq 16(%1, %%"REG_BP", 8), %%mm3 \n\t" + "movd (%3, %%"REG_a"), %%mm0 \n\t" + "movd (%3, %%"REG_b"), %%mm2 \n\t" + "punpcklbw %%mm7, %%mm0 \n\t" + "punpcklbw %%mm7, %%mm2 \n\t" + "pmaddwd %%mm1, %%mm0 \n\t" + "pmaddwd %%mm2, %%mm3 \n\t" + + "movq 8(%1, %%"REG_BP", 8), %%mm1 \n\t" + "movq 24(%1, %%"REG_BP", 8), %%mm5 \n\t" + "movd 4(%3, %%"REG_a"), %%mm4 \n\t" + "movd 4(%3, %%"REG_b"), %%mm2 \n\t" + "punpcklbw %%mm7, %%mm4 \n\t" + "punpcklbw %%mm7, %%mm2 \n\t" + "pmaddwd %%mm1, %%mm4 \n\t" + "pmaddwd %%mm2, %%mm5 \n\t" + "paddd %%mm4, %%mm0 \n\t" + "paddd %%mm5, %%mm3 \n\t" + + "psrad $8, %%mm0 \n\t" + "psrad $8, %%mm3 \n\t" + "packssdw %%mm3, %%mm0 \n\t" + "pmaddwd %%mm6, %%mm0 \n\t" + "packssdw %%mm0, %%mm0 \n\t" + "movd %%mm0, (%4, %%"REG_BP") \n\t" + "add $4, %%"REG_BP" \n\t" + " jnc 1b \n\t" + + "pop %%"REG_BP" \n\t" #if defined(PIC) - "pop %%"REG_b" \n\t" + "pop %%"REG_b" \n\t" #endif - : "+a" (counter) - : "c" (filter), "d" (filterPos), "S" (src), "D" (dst) + : "+a" (counter) + : "c" (filter), "d" (filterPos), "S" (src), "D" (dst) #if !defined(PIC) - : "%"REG_b -#endif - ); - } - else - { - uint8_t *offset = src+filterSize; - long counter= -2*dstW; -// filter-= counter*filterSize/2; - filterPos-= counter/2; - dst-= counter/2; - asm volatile( - "pxor %%mm7, %%mm7 \n\t" - "movq "MANGLE(w02)", %%mm6 \n\t" - ASMALIGN(4) - "1: \n\t" - "mov %2, %%"REG_c" \n\t" - "movzwl (%%"REG_c", %0), %%eax \n\t" - "movzwl 2(%%"REG_c", %0), %%edx \n\t" - "mov %5, %%"REG_c" \n\t" - "pxor %%mm4, %%mm4 \n\t" - "pxor %%mm5, %%mm5 \n\t" - "2: \n\t" - "movq (%1), %%mm1 \n\t" - "movq (%1, %6), %%mm3 \n\t" - "movd (%%"REG_c", %%"REG_a"), %%mm0\n\t" - "movd (%%"REG_c", %%"REG_d"), %%mm2\n\t" - "punpcklbw %%mm7, %%mm0 \n\t" - "punpcklbw %%mm7, %%mm2 \n\t" - "pmaddwd %%mm1, %%mm0 \n\t" - "pmaddwd %%mm2, %%mm3 \n\t" - "paddd %%mm3, %%mm5 \n\t" - "paddd %%mm0, %%mm4 \n\t" - "add $8, %1 \n\t" - "add $4, %%"REG_c" \n\t" - "cmp %4, %%"REG_c" \n\t" - " jb 2b \n\t" - "add %6, %1 \n\t" - "psrad $8, %%mm4 \n\t" - "psrad $8, %%mm5 \n\t" - "packssdw %%mm5, %%mm4 \n\t" - "pmaddwd %%mm6, %%mm4 \n\t" - "packssdw %%mm4, %%mm4 \n\t" - "mov %3, %%"REG_a" \n\t" - "movd %%mm4, (%%"REG_a", %0) \n\t" - "add $4, %0 \n\t" - " jnc 1b \n\t" - - : "+r" (counter), "+r" (filter) - : "m" (filterPos), "m" (dst), "m"(offset), - "m" (src), "r" (filterSize*2) - : "%"REG_a, "%"REG_c, "%"REG_d - ); - } + : "%"REG_b +#endif + ); + } + else + { + uint8_t *offset = src+filterSize; + long counter= -2*dstW; + //filter-= counter*filterSize/2; + filterPos-= counter/2; + dst-= counter/2; + asm volatile( + "pxor %%mm7, %%mm7 \n\t" + "movq "MANGLE(w02)", %%mm6 \n\t" + ASMALIGN(4) + "1: \n\t" + "mov %2, %%"REG_c" \n\t" + "movzwl (%%"REG_c", %0), %%eax \n\t" + "movzwl 2(%%"REG_c", %0), %%edx \n\t" + "mov %5, %%"REG_c" \n\t" + "pxor %%mm4, %%mm4 \n\t" + "pxor %%mm5, %%mm5 \n\t" + "2: \n\t" + "movq (%1), %%mm1 \n\t" + "movq (%1, %6), %%mm3 \n\t" + "movd (%%"REG_c", %%"REG_a"), %%mm0 \n\t" + "movd (%%"REG_c", %%"REG_d"), %%mm2 \n\t" + "punpcklbw %%mm7, %%mm0 \n\t" + "punpcklbw %%mm7, %%mm2 \n\t" + "pmaddwd %%mm1, %%mm0 \n\t" + "pmaddwd %%mm2, %%mm3 \n\t" + "paddd %%mm3, %%mm5 \n\t" + "paddd %%mm0, %%mm4 \n\t" + "add $8, %1 \n\t" + "add $4, %%"REG_c" \n\t" + "cmp %4, %%"REG_c" \n\t" + " jb 2b \n\t" + "add %6, %1 \n\t" + "psrad $8, %%mm4 \n\t" + "psrad $8, %%mm5 \n\t" + "packssdw %%mm5, %%mm4 \n\t" + "pmaddwd %%mm6, %%mm4 \n\t" + "packssdw %%mm4, %%mm4 \n\t" + "mov %3, %%"REG_a" \n\t" + "movd %%mm4, (%%"REG_a", %0) \n\t" + "add $4, %0 \n\t" + " jnc 1b \n\t" + + : "+r" (counter), "+r" (filter) + : "m" (filterPos), "m" (dst), "m"(offset), + "m" (src), "r" (filterSize*2) + : "%"REG_a, "%"REG_c, "%"REG_d + ); + } #else #ifdef HAVE_ALTIVEC - hScale_altivec_real(dst, dstW, src, srcW, xInc, filter, filterPos, filterSize); + hScale_altivec_real(dst, dstW, src, srcW, xInc, filter, filterPos, filterSize); #else - int i; - for(i=0; i>7, 0, (1<<15)-1); // the cubic equation does overflow ... -// dst[i] = val>>7; - } + int i; + for (i=0; i>7, 0, (1<<15)-1); // the cubic equation does overflow ... + //dst[i] = val>>7; + } #endif #endif } // *** horizontal scale Y line to temp buffer static inline void RENAME(hyscale)(uint16_t *dst, long dstWidth, uint8_t *src, int srcW, int xInc, - int flags, int canMMX2BeUsed, int16_t *hLumFilter, - int16_t *hLumFilterPos, int hLumFilterSize, void *funnyYCode, - int srcFormat, uint8_t *formatConvBuffer, int16_t *mmx2Filter, - int32_t *mmx2FilterPos, uint8_t *pal) + int flags, int canMMX2BeUsed, int16_t *hLumFilter, + int16_t *hLumFilterPos, int hLumFilterSize, void *funnyYCode, + int srcFormat, uint8_t *formatConvBuffer, int16_t *mmx2Filter, + int32_t *mmx2FilterPos, uint8_t *pal) { - if(srcFormat==PIX_FMT_YUYV422 || srcFormat==PIX_FMT_GRAY16BE) + if (srcFormat==PIX_FMT_YUYV422 || srcFormat==PIX_FMT_GRAY16BE) { - RENAME(yuy2ToY)(formatConvBuffer, src, srcW); - src= formatConvBuffer; + RENAME(yuy2ToY)(formatConvBuffer, src, srcW); + src= formatConvBuffer; } - else if(srcFormat==PIX_FMT_UYVY422 || srcFormat==PIX_FMT_GRAY16LE) + else if (srcFormat==PIX_FMT_UYVY422 || srcFormat==PIX_FMT_GRAY16LE) { - RENAME(uyvyToY)(formatConvBuffer, src, srcW); - src= formatConvBuffer; + RENAME(uyvyToY)(formatConvBuffer, src, srcW); + src= formatConvBuffer; } - else if(srcFormat==PIX_FMT_RGB32) + else if (srcFormat==PIX_FMT_RGB32) { - RENAME(bgr32ToY)(formatConvBuffer, src, srcW); - src= formatConvBuffer; + RENAME(bgr32ToY)(formatConvBuffer, src, srcW); + src= formatConvBuffer; } - else if(srcFormat==PIX_FMT_BGR24) + else if (srcFormat==PIX_FMT_BGR24) { - RENAME(bgr24ToY)(formatConvBuffer, src, srcW); - src= formatConvBuffer; + RENAME(bgr24ToY)(formatConvBuffer, src, srcW); + src= formatConvBuffer; } - else if(srcFormat==PIX_FMT_BGR565) + else if (srcFormat==PIX_FMT_BGR565) { - RENAME(bgr16ToY)(formatConvBuffer, src, srcW); - src= formatConvBuffer; + RENAME(bgr16ToY)(formatConvBuffer, src, srcW); + src= formatConvBuffer; } - else if(srcFormat==PIX_FMT_BGR555) + else if (srcFormat==PIX_FMT_BGR555) { - RENAME(bgr15ToY)(formatConvBuffer, src, srcW); - src= formatConvBuffer; + RENAME(bgr15ToY)(formatConvBuffer, src, srcW); + src= formatConvBuffer; } - else if(srcFormat==PIX_FMT_BGR32) + else if (srcFormat==PIX_FMT_BGR32) { - RENAME(rgb32ToY)(formatConvBuffer, src, srcW); - src= formatConvBuffer; + RENAME(rgb32ToY)(formatConvBuffer, src, srcW); + src= formatConvBuffer; } - else if(srcFormat==PIX_FMT_RGB24) + else if (srcFormat==PIX_FMT_RGB24) { - RENAME(rgb24ToY)(formatConvBuffer, src, srcW); - src= formatConvBuffer; + RENAME(rgb24ToY)(formatConvBuffer, src, srcW); + src= formatConvBuffer; } - else if(srcFormat==PIX_FMT_RGB565) + else if (srcFormat==PIX_FMT_RGB565) { - RENAME(rgb16ToY)(formatConvBuffer, src, srcW); - src= formatConvBuffer; + RENAME(rgb16ToY)(formatConvBuffer, src, srcW); + src= formatConvBuffer; } - else if(srcFormat==PIX_FMT_RGB555) + else if (srcFormat==PIX_FMT_RGB555) { - RENAME(rgb15ToY)(formatConvBuffer, src, srcW); - src= formatConvBuffer; + RENAME(rgb15ToY)(formatConvBuffer, src, srcW); + src= formatConvBuffer; } - else if(srcFormat==PIX_FMT_RGB8 || srcFormat==PIX_FMT_BGR8 || srcFormat==PIX_FMT_PAL8 || srcFormat==PIX_FMT_BGR4_BYTE || srcFormat==PIX_FMT_RGB4_BYTE) + else if (srcFormat==PIX_FMT_RGB8 || srcFormat==PIX_FMT_BGR8 || srcFormat==PIX_FMT_PAL8 || srcFormat==PIX_FMT_BGR4_BYTE || srcFormat==PIX_FMT_RGB4_BYTE) { - RENAME(palToY)(formatConvBuffer, src, srcW, pal); - src= formatConvBuffer; + RENAME(palToY)(formatConvBuffer, src, srcW, pal); + src= formatConvBuffer; } #ifdef HAVE_MMX - // use the new MMX scaler if the mmx2 can't be used (its faster than the x86asm one) - if(!(flags&SWS_FAST_BILINEAR) || (!canMMX2BeUsed)) + // use the new MMX scaler if the mmx2 can't be used (its faster than the x86asm one) + if (!(flags&SWS_FAST_BILINEAR) || (!canMMX2BeUsed)) #else - if(!(flags&SWS_FAST_BILINEAR)) + if (!(flags&SWS_FAST_BILINEAR)) #endif { - RENAME(hScale)(dst, dstWidth, src, srcW, xInc, hLumFilter, hLumFilterPos, hLumFilterSize); + RENAME(hScale)(dst, dstWidth, src, srcW, xInc, hLumFilter, hLumFilterPos, hLumFilterSize); } else // Fast Bilinear upscale / crap downscale { #if defined(ARCH_X86) #ifdef HAVE_MMX2 - int i; + int i; #if defined(PIC) - uint64_t ebxsave __attribute__((aligned(8))); + uint64_t ebxsave __attribute__((aligned(8))); #endif - if(canMMX2BeUsed) - { - asm volatile( + if (canMMX2BeUsed) + { + asm volatile( #if defined(PIC) - "mov %%"REG_b", %5 \n\t" -#endif - "pxor %%mm7, %%mm7 \n\t" - "mov %0, %%"REG_c" \n\t" - "mov %1, %%"REG_D" \n\t" - "mov %2, %%"REG_d" \n\t" - "mov %3, %%"REG_b" \n\t" - "xor %%"REG_a", %%"REG_a" \n\t" // i - PREFETCH" (%%"REG_c") \n\t" - PREFETCH" 32(%%"REG_c") \n\t" - PREFETCH" 64(%%"REG_c") \n\t" + "mov %%"REG_b", %5 \n\t" +#endif + "pxor %%mm7, %%mm7 \n\t" + "mov %0, %%"REG_c" \n\t" + "mov %1, %%"REG_D" \n\t" + "mov %2, %%"REG_d" \n\t" + "mov %3, %%"REG_b" \n\t" + "xor %%"REG_a", %%"REG_a" \n\t" // i + PREFETCH" (%%"REG_c") \n\t" + PREFETCH" 32(%%"REG_c") \n\t" + PREFETCH" 64(%%"REG_c") \n\t" #ifdef ARCH_X86_64 #define FUNNY_Y_CODE \ - "movl (%%"REG_b"), %%esi \n\t"\ - "call *%4 \n\t"\ - "movl (%%"REG_b", %%"REG_a"), %%esi\n\t"\ - "add %%"REG_S", %%"REG_c" \n\t"\ - "add %%"REG_a", %%"REG_D" \n\t"\ - "xor %%"REG_a", %%"REG_a" \n\t"\ + "movl (%%"REG_b"), %%esi \n\t"\ + "call *%4 \n\t"\ + "movl (%%"REG_b", %%"REG_a"), %%esi \n\t"\ + "add %%"REG_S", %%"REG_c" \n\t"\ + "add %%"REG_a", %%"REG_D" \n\t"\ + "xor %%"REG_a", %%"REG_a" \n\t"\ #else #define FUNNY_Y_CODE \ - "movl (%%"REG_b"), %%esi \n\t"\ - "call *%4 \n\t"\ - "addl (%%"REG_b", %%"REG_a"), %%"REG_c"\n\t"\ - "add %%"REG_a", %%"REG_D" \n\t"\ - "xor %%"REG_a", %%"REG_a" \n\t"\ + "movl (%%"REG_b"), %%esi \n\t"\ + "call *%4 \n\t"\ + "addl (%%"REG_b", %%"REG_a"), %%"REG_c" \n\t"\ + "add %%"REG_a", %%"REG_D" \n\t"\ + "xor %%"REG_a", %%"REG_a" \n\t"\ #endif @@ -2613,211 +2612,211 @@ FUNNY_Y_CODE FUNNY_Y_CODE #if defined(PIC) - "mov %5, %%"REG_b" \n\t" + "mov %5, %%"REG_b" \n\t" #endif - :: "m" (src), "m" (dst), "m" (mmx2Filter), "m" (mmx2FilterPos), - "m" (funnyYCode) + :: "m" (src), "m" (dst), "m" (mmx2Filter), "m" (mmx2FilterPos), + "m" (funnyYCode) #if defined(PIC) - ,"m" (ebxsave) + ,"m" (ebxsave) #endif - : "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S, "%"REG_D + : "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S, "%"REG_D #if !defined(PIC) - ,"%"REG_b -#endif - ); - for(i=dstWidth-1; (i*xInc)>>16 >=srcW-1; i--) dst[i] = src[srcW-1]*128; - } - else - { -#endif - long xInc_shr16 = xInc >> 16; - uint16_t xInc_mask = xInc & 0xffff; - //NO MMX just normal asm ... - asm volatile( - "xor %%"REG_a", %%"REG_a" \n\t" // i - "xor %%"REG_d", %%"REG_d" \n\t" // xx - "xorl %%ecx, %%ecx \n\t" // 2*xalpha - ASMALIGN(4) - "1: \n\t" - "movzbl (%0, %%"REG_d"), %%edi \n\t" //src[xx] - "movzbl 1(%0, %%"REG_d"), %%esi \n\t" //src[xx+1] - "subl %%edi, %%esi \n\t" //src[xx+1] - src[xx] - "imull %%ecx, %%esi \n\t" //(src[xx+1] - src[xx])*2*xalpha - "shll $16, %%edi \n\t" - "addl %%edi, %%esi \n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha) - "mov %1, %%"REG_D" \n\t" - "shrl $9, %%esi \n\t" - "movw %%si, (%%"REG_D", %%"REG_a", 2)\n\t" - "addw %4, %%cx \n\t" //2*xalpha += xInc&0xFF - "adc %3, %%"REG_d" \n\t" //xx+= xInc>>8 + carry - - "movzbl (%0, %%"REG_d"), %%edi \n\t" //src[xx] - "movzbl 1(%0, %%"REG_d"), %%esi \n\t" //src[xx+1] - "subl %%edi, %%esi \n\t" //src[xx+1] - src[xx] - "imull %%ecx, %%esi \n\t" //(src[xx+1] - src[xx])*2*xalpha - "shll $16, %%edi \n\t" - "addl %%edi, %%esi \n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha) - "mov %1, %%"REG_D" \n\t" - "shrl $9, %%esi \n\t" - "movw %%si, 2(%%"REG_D", %%"REG_a", 2)\n\t" - "addw %4, %%cx \n\t" //2*xalpha += xInc&0xFF - "adc %3, %%"REG_d" \n\t" //xx+= xInc>>8 + carry - - - "add $2, %%"REG_a" \n\t" - "cmp %2, %%"REG_a" \n\t" - " jb 1b \n\t" - - - :: "r" (src), "m" (dst), "m" (dstWidth), "m" (xInc_shr16), "m" (xInc_mask) - : "%"REG_a, "%"REG_d, "%ecx", "%"REG_D, "%esi" - ); + ,"%"REG_b +#endif + ); + for (i=dstWidth-1; (i*xInc)>>16 >=srcW-1; i--) dst[i] = src[srcW-1]*128; + } + else + { +#endif + long xInc_shr16 = xInc >> 16; + uint16_t xInc_mask = xInc & 0xffff; + //NO MMX just normal asm ... + asm volatile( + "xor %%"REG_a", %%"REG_a" \n\t" // i + "xor %%"REG_d", %%"REG_d" \n\t" // xx + "xorl %%ecx, %%ecx \n\t" // 2*xalpha + ASMALIGN(4) + "1: \n\t" + "movzbl (%0, %%"REG_d"), %%edi \n\t" //src[xx] + "movzbl 1(%0, %%"REG_d"), %%esi \n\t" //src[xx+1] + "subl %%edi, %%esi \n\t" //src[xx+1] - src[xx] + "imull %%ecx, %%esi \n\t" //(src[xx+1] - src[xx])*2*xalpha + "shll $16, %%edi \n\t" + "addl %%edi, %%esi \n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha) + "mov %1, %%"REG_D" \n\t" + "shrl $9, %%esi \n\t" + "movw %%si, (%%"REG_D", %%"REG_a", 2) \n\t" + "addw %4, %%cx \n\t" //2*xalpha += xInc&0xFF + "adc %3, %%"REG_d" \n\t" //xx+= xInc>>8 + carry + + "movzbl (%0, %%"REG_d"), %%edi \n\t" //src[xx] + "movzbl 1(%0, %%"REG_d"), %%esi \n\t" //src[xx+1] + "subl %%edi, %%esi \n\t" //src[xx+1] - src[xx] + "imull %%ecx, %%esi \n\t" //(src[xx+1] - src[xx])*2*xalpha + "shll $16, %%edi \n\t" + "addl %%edi, %%esi \n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha) + "mov %1, %%"REG_D" \n\t" + "shrl $9, %%esi \n\t" + "movw %%si, 2(%%"REG_D", %%"REG_a", 2) \n\t" + "addw %4, %%cx \n\t" //2*xalpha += xInc&0xFF + "adc %3, %%"REG_d" \n\t" //xx+= xInc>>8 + carry + + + "add $2, %%"REG_a" \n\t" + "cmp %2, %%"REG_a" \n\t" + " jb 1b \n\t" + + + :: "r" (src), "m" (dst), "m" (dstWidth), "m" (xInc_shr16), "m" (xInc_mask) + : "%"REG_a, "%"REG_d, "%ecx", "%"REG_D, "%esi" + ); #ifdef HAVE_MMX2 - } //if MMX2 can't be used + } //if MMX2 can't be used #endif #else - int i; - unsigned int xpos=0; - for(i=0;i>16; - register unsigned int xalpha=(xpos&0xFFFF)>>9; - dst[i]= (src[xx]<<7) + (src[xx+1] - src[xx])*xalpha; - xpos+=xInc; - } + int i; + unsigned int xpos=0; + for (i=0;i>16; + register unsigned int xalpha=(xpos&0xFFFF)>>9; + dst[i]= (src[xx]<<7) + (src[xx+1] - src[xx])*xalpha; + xpos+=xInc; + } #endif } } inline static void RENAME(hcscale)(uint16_t *dst, long dstWidth, uint8_t *src1, uint8_t *src2, - int srcW, int xInc, int flags, int canMMX2BeUsed, int16_t *hChrFilter, - int16_t *hChrFilterPos, int hChrFilterSize, void *funnyUVCode, - int srcFormat, uint8_t *formatConvBuffer, int16_t *mmx2Filter, - int32_t *mmx2FilterPos, uint8_t *pal) + int srcW, int xInc, int flags, int canMMX2BeUsed, int16_t *hChrFilter, + int16_t *hChrFilterPos, int hChrFilterSize, void *funnyUVCode, + int srcFormat, uint8_t *formatConvBuffer, int16_t *mmx2Filter, + int32_t *mmx2FilterPos, uint8_t *pal) { - if(srcFormat==PIX_FMT_YUYV422) + if (srcFormat==PIX_FMT_YUYV422) { - RENAME(yuy2ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); - src1= formatConvBuffer; - src2= formatConvBuffer+2048; + RENAME(yuy2ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); + src1= formatConvBuffer; + src2= formatConvBuffer+2048; } - else if(srcFormat==PIX_FMT_UYVY422) + else if (srcFormat==PIX_FMT_UYVY422) { - RENAME(uyvyToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); - src1= formatConvBuffer; - src2= formatConvBuffer+2048; + RENAME(uyvyToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); + src1= formatConvBuffer; + src2= formatConvBuffer+2048; } - else if(srcFormat==PIX_FMT_RGB32) + else if (srcFormat==PIX_FMT_RGB32) { - RENAME(bgr32ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); - src1= formatConvBuffer; - src2= formatConvBuffer+2048; + RENAME(bgr32ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); + src1= formatConvBuffer; + src2= formatConvBuffer+2048; } - else if(srcFormat==PIX_FMT_BGR24) + else if (srcFormat==PIX_FMT_BGR24) { - RENAME(bgr24ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); - src1= formatConvBuffer; - src2= formatConvBuffer+2048; + RENAME(bgr24ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); + src1= formatConvBuffer; + src2= formatConvBuffer+2048; } - else if(srcFormat==PIX_FMT_BGR565) + else if (srcFormat==PIX_FMT_BGR565) { - RENAME(bgr16ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); - src1= formatConvBuffer; - src2= formatConvBuffer+2048; + RENAME(bgr16ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); + src1= formatConvBuffer; + src2= formatConvBuffer+2048; } - else if(srcFormat==PIX_FMT_BGR555) + else if (srcFormat==PIX_FMT_BGR555) { - RENAME(bgr15ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); - src1= formatConvBuffer; - src2= formatConvBuffer+2048; + RENAME(bgr15ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); + src1= formatConvBuffer; + src2= formatConvBuffer+2048; } - else if(srcFormat==PIX_FMT_BGR32) + else if (srcFormat==PIX_FMT_BGR32) { - RENAME(rgb32ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); - src1= formatConvBuffer; - src2= formatConvBuffer+2048; + RENAME(rgb32ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); + src1= formatConvBuffer; + src2= formatConvBuffer+2048; } - else if(srcFormat==PIX_FMT_RGB24) + else if (srcFormat==PIX_FMT_RGB24) { - RENAME(rgb24ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); - src1= formatConvBuffer; - src2= formatConvBuffer+2048; + RENAME(rgb24ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); + src1= formatConvBuffer; + src2= formatConvBuffer+2048; } - else if(srcFormat==PIX_FMT_RGB565) + else if (srcFormat==PIX_FMT_RGB565) { - RENAME(rgb16ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); - src1= formatConvBuffer; - src2= formatConvBuffer+2048; + RENAME(rgb16ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); + src1= formatConvBuffer; + src2= formatConvBuffer+2048; } - else if(srcFormat==PIX_FMT_RGB555) + else if (srcFormat==PIX_FMT_RGB555) { - RENAME(rgb15ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); - src1= formatConvBuffer; - src2= formatConvBuffer+2048; + RENAME(rgb15ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW); + src1= formatConvBuffer; + src2= formatConvBuffer+2048; } - else if(isGray(srcFormat)) + else if (isGray(srcFormat)) { - return; + return; } - else if(srcFormat==PIX_FMT_RGB8 || srcFormat==PIX_FMT_BGR8 || srcFormat==PIX_FMT_PAL8 || srcFormat==PIX_FMT_BGR4_BYTE || srcFormat==PIX_FMT_RGB4_BYTE) + else if (srcFormat==PIX_FMT_RGB8 || srcFormat==PIX_FMT_BGR8 || srcFormat==PIX_FMT_PAL8 || srcFormat==PIX_FMT_BGR4_BYTE || srcFormat==PIX_FMT_RGB4_BYTE) { - RENAME(palToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW, pal); - src1= formatConvBuffer; - src2= formatConvBuffer+2048; + RENAME(palToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW, pal); + src1= formatConvBuffer; + src2= formatConvBuffer+2048; } #ifdef HAVE_MMX - // use the new MMX scaler if the mmx2 can't be used (its faster than the x86asm one) - if(!(flags&SWS_FAST_BILINEAR) || (!canMMX2BeUsed)) + // use the new MMX scaler if the mmx2 can't be used (its faster than the x86asm one) + if (!(flags&SWS_FAST_BILINEAR) || (!canMMX2BeUsed)) #else - if(!(flags&SWS_FAST_BILINEAR)) + if (!(flags&SWS_FAST_BILINEAR)) #endif { - RENAME(hScale)(dst , dstWidth, src1, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize); - RENAME(hScale)(dst+2048, dstWidth, src2, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize); + RENAME(hScale)(dst , dstWidth, src1, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize); + RENAME(hScale)(dst+2048, dstWidth, src2, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize); } else // Fast Bilinear upscale / crap downscale { #if defined(ARCH_X86) #ifdef HAVE_MMX2 - int i; + int i; #if defined(PIC) - uint64_t ebxsave __attribute__((aligned(8))); + uint64_t ebxsave __attribute__((aligned(8))); #endif - if(canMMX2BeUsed) - { - asm volatile( + if (canMMX2BeUsed) + { + asm volatile( #if defined(PIC) - "mov %%"REG_b", %6 \n\t" -#endif - "pxor %%mm7, %%mm7 \n\t" - "mov %0, %%"REG_c" \n\t" - "mov %1, %%"REG_D" \n\t" - "mov %2, %%"REG_d" \n\t" - "mov %3, %%"REG_b" \n\t" - "xor %%"REG_a", %%"REG_a" \n\t" // i - PREFETCH" (%%"REG_c") \n\t" - PREFETCH" 32(%%"REG_c") \n\t" - PREFETCH" 64(%%"REG_c") \n\t" + "mov %%"REG_b", %6 \n\t" +#endif + "pxor %%mm7, %%mm7 \n\t" + "mov %0, %%"REG_c" \n\t" + "mov %1, %%"REG_D" \n\t" + "mov %2, %%"REG_d" \n\t" + "mov %3, %%"REG_b" \n\t" + "xor %%"REG_a", %%"REG_a" \n\t" // i + PREFETCH" (%%"REG_c") \n\t" + PREFETCH" 32(%%"REG_c") \n\t" + PREFETCH" 64(%%"REG_c") \n\t" #ifdef ARCH_X86_64 #define FUNNY_UV_CODE \ - "movl (%%"REG_b"), %%esi \n\t"\ - "call *%4 \n\t"\ - "movl (%%"REG_b", %%"REG_a"), %%esi\n\t"\ - "add %%"REG_S", %%"REG_c" \n\t"\ - "add %%"REG_a", %%"REG_D" \n\t"\ - "xor %%"REG_a", %%"REG_a" \n\t"\ + "movl (%%"REG_b"), %%esi \n\t"\ + "call *%4 \n\t"\ + "movl (%%"REG_b", %%"REG_a"), %%esi \n\t"\ + "add %%"REG_S", %%"REG_c" \n\t"\ + "add %%"REG_a", %%"REG_D" \n\t"\ + "xor %%"REG_a", %%"REG_a" \n\t"\ #else #define FUNNY_UV_CODE \ - "movl (%%"REG_b"), %%esi \n\t"\ - "call *%4 \n\t"\ - "addl (%%"REG_b", %%"REG_a"), %%"REG_c"\n\t"\ - "add %%"REG_a", %%"REG_D" \n\t"\ - "xor %%"REG_a", %%"REG_a" \n\t"\ + "movl (%%"REG_b"), %%esi \n\t"\ + "call *%4 \n\t"\ + "addl (%%"REG_b", %%"REG_a"), %%"REG_c" \n\t"\ + "add %%"REG_a", %%"REG_D" \n\t"\ + "xor %%"REG_a", %%"REG_a" \n\t"\ #endif @@ -2825,13 +2824,13 @@ FUNNY_UV_CODE FUNNY_UV_CODE FUNNY_UV_CODE FUNNY_UV_CODE - "xor %%"REG_a", %%"REG_a" \n\t" // i - "mov %5, %%"REG_c" \n\t" // src - "mov %1, %%"REG_D" \n\t" // buf1 - "add $4096, %%"REG_D" \n\t" - PREFETCH" (%%"REG_c") \n\t" - PREFETCH" 32(%%"REG_c") \n\t" - PREFETCH" 64(%%"REG_c") \n\t" + "xor %%"REG_a", %%"REG_a" \n\t" // i + "mov %5, %%"REG_c" \n\t" // src + "mov %1, %%"REG_D" \n\t" // buf1 + "add $4096, %%"REG_D" \n\t" + PREFETCH" (%%"REG_c") \n\t" + PREFETCH" 32(%%"REG_c") \n\t" + PREFETCH" 64(%%"REG_c") \n\t" FUNNY_UV_CODE FUNNY_UV_CODE @@ -2839,442 +2838,442 @@ FUNNY_UV_CODE FUNNY_UV_CODE #if defined(PIC) - "mov %6, %%"REG_b" \n\t" + "mov %6, %%"REG_b" \n\t" #endif - :: "m" (src1), "m" (dst), "m" (mmx2Filter), "m" (mmx2FilterPos), - "m" (funnyUVCode), "m" (src2) + :: "m" (src1), "m" (dst), "m" (mmx2Filter), "m" (mmx2FilterPos), + "m" (funnyUVCode), "m" (src2) #if defined(PIC) - ,"m" (ebxsave) + ,"m" (ebxsave) #endif - : "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S, "%"REG_D + : "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S, "%"REG_D #if !defined(PIC) - ,"%"REG_b -#endif - ); - for(i=dstWidth-1; (i*xInc)>>16 >=srcW-1; i--) - { -// printf("%d %d %d\n", dstWidth, i, srcW); - dst[i] = src1[srcW-1]*128; - dst[i+2048] = src2[srcW-1]*128; - } - } - else - { -#endif - long xInc_shr16 = (long) (xInc >> 16); - uint16_t xInc_mask = xInc & 0xffff; - asm volatile( - "xor %%"REG_a", %%"REG_a" \n\t" // i - "xor %%"REG_d", %%"REG_d" \n\t" // xx - "xorl %%ecx, %%ecx \n\t" // 2*xalpha - ASMALIGN(4) - "1: \n\t" - "mov %0, %%"REG_S" \n\t" - "movzbl (%%"REG_S", %%"REG_d"), %%edi \n\t" //src[xx] - "movzbl 1(%%"REG_S", %%"REG_d"), %%esi \n\t" //src[xx+1] - "subl %%edi, %%esi \n\t" //src[xx+1] - src[xx] - "imull %%ecx, %%esi \n\t" //(src[xx+1] - src[xx])*2*xalpha - "shll $16, %%edi \n\t" - "addl %%edi, %%esi \n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha) - "mov %1, %%"REG_D" \n\t" - "shrl $9, %%esi \n\t" - "movw %%si, (%%"REG_D", %%"REG_a", 2)\n\t" - - "movzbl (%5, %%"REG_d"), %%edi \n\t" //src[xx] - "movzbl 1(%5, %%"REG_d"), %%esi \n\t" //src[xx+1] - "subl %%edi, %%esi \n\t" //src[xx+1] - src[xx] - "imull %%ecx, %%esi \n\t" //(src[xx+1] - src[xx])*2*xalpha - "shll $16, %%edi \n\t" - "addl %%edi, %%esi \n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha) - "mov %1, %%"REG_D" \n\t" - "shrl $9, %%esi \n\t" - "movw %%si, 4096(%%"REG_D", %%"REG_a", 2)\n\t" - - "addw %4, %%cx \n\t" //2*xalpha += xInc&0xFF - "adc %3, %%"REG_d" \n\t" //xx+= xInc>>8 + carry - "add $1, %%"REG_a" \n\t" - "cmp %2, %%"REG_a" \n\t" - " jb 1b \n\t" + ,"%"REG_b +#endif + ); + for (i=dstWidth-1; (i*xInc)>>16 >=srcW-1; i--) + { + //printf("%d %d %d\n", dstWidth, i, srcW); + dst[i] = src1[srcW-1]*128; + dst[i+2048] = src2[srcW-1]*128; + } + } + else + { +#endif + long xInc_shr16 = (long) (xInc >> 16); + uint16_t xInc_mask = xInc & 0xffff; + asm volatile( + "xor %%"REG_a", %%"REG_a" \n\t" // i + "xor %%"REG_d", %%"REG_d" \n\t" // xx + "xorl %%ecx, %%ecx \n\t" // 2*xalpha + ASMALIGN(4) + "1: \n\t" + "mov %0, %%"REG_S" \n\t" + "movzbl (%%"REG_S", %%"REG_d"), %%edi \n\t" //src[xx] + "movzbl 1(%%"REG_S", %%"REG_d"), %%esi \n\t" //src[xx+1] + "subl %%edi, %%esi \n\t" //src[xx+1] - src[xx] + "imull %%ecx, %%esi \n\t" //(src[xx+1] - src[xx])*2*xalpha + "shll $16, %%edi \n\t" + "addl %%edi, %%esi \n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha) + "mov %1, %%"REG_D" \n\t" + "shrl $9, %%esi \n\t" + "movw %%si, (%%"REG_D", %%"REG_a", 2) \n\t" + + "movzbl (%5, %%"REG_d"), %%edi \n\t" //src[xx] + "movzbl 1(%5, %%"REG_d"), %%esi \n\t" //src[xx+1] + "subl %%edi, %%esi \n\t" //src[xx+1] - src[xx] + "imull %%ecx, %%esi \n\t" //(src[xx+1] - src[xx])*2*xalpha + "shll $16, %%edi \n\t" + "addl %%edi, %%esi \n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha) + "mov %1, %%"REG_D" \n\t" + "shrl $9, %%esi \n\t" + "movw %%si, 4096(%%"REG_D", %%"REG_a", 2) \n\t" + + "addw %4, %%cx \n\t" //2*xalpha += xInc&0xFF + "adc %3, %%"REG_d" \n\t" //xx+= xInc>>8 + carry + "add $1, %%"REG_a" \n\t" + "cmp %2, %%"REG_a" \n\t" + " jb 1b \n\t" /* GCC-3.3 makes MPlayer crash on IA-32 machines when using "g" operand here, which is needed to support GCC-4.0 */ #if defined(ARCH_X86_64) && ((__GNUC__ > 3) || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 4)) - :: "m" (src1), "m" (dst), "g" ((long)dstWidth), "m" (xInc_shr16), "m" (xInc_mask), + :: "m" (src1), "m" (dst), "g" ((long)dstWidth), "m" (xInc_shr16), "m" (xInc_mask), #else - :: "m" (src1), "m" (dst), "m" ((long)dstWidth), "m" (xInc_shr16), "m" (xInc_mask), + :: "m" (src1), "m" (dst), "m" ((long)dstWidth), "m" (xInc_shr16), "m" (xInc_mask), #endif - "r" (src2) - : "%"REG_a, "%"REG_d, "%ecx", "%"REG_D, "%esi" - ); + "r" (src2) + : "%"REG_a, "%"REG_d, "%ecx", "%"REG_D, "%esi" + ); #ifdef HAVE_MMX2 - } //if MMX2 can't be used + } //if MMX2 can't be used #endif #else - int i; - unsigned int xpos=0; - for(i=0;i>16; - register unsigned int xalpha=(xpos&0xFFFF)>>9; - dst[i]=(src1[xx]*(xalpha^127)+src1[xx+1]*xalpha); - dst[i+2048]=(src2[xx]*(xalpha^127)+src2[xx+1]*xalpha); -/* slower - dst[i]= (src1[xx]<<7) + (src1[xx+1] - src1[xx])*xalpha; - dst[i+2048]=(src2[xx]<<7) + (src2[xx+1] - src2[xx])*xalpha; -*/ - xpos+=xInc; - } + int i; + unsigned int xpos=0; + for (i=0;i>16; + register unsigned int xalpha=(xpos&0xFFFF)>>9; + dst[i]=(src1[xx]*(xalpha^127)+src1[xx+1]*xalpha); + dst[i+2048]=(src2[xx]*(xalpha^127)+src2[xx+1]*xalpha); + /* slower + dst[i]= (src1[xx]<<7) + (src1[xx+1] - src1[xx])*xalpha; + dst[i+2048]=(src2[xx]<<7) + (src2[xx+1] - src2[xx])*xalpha; + */ + xpos+=xInc; + } #endif - } + } } static int RENAME(swScale)(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY, - int srcSliceH, uint8_t* dst[], int dstStride[]){ - - /* load a few things into local vars to make the code more readable? and faster */ - const int srcW= c->srcW; - const int dstW= c->dstW; - const int dstH= c->dstH; - const int chrDstW= c->chrDstW; - const int chrSrcW= c->chrSrcW; - const int lumXInc= c->lumXInc; - const int chrXInc= c->chrXInc; - const int dstFormat= c->dstFormat; - const int srcFormat= c->srcFormat; - const int flags= c->flags; - const int canMMX2BeUsed= c->canMMX2BeUsed; - int16_t *vLumFilterPos= c->vLumFilterPos; - int16_t *vChrFilterPos= c->vChrFilterPos; - int16_t *hLumFilterPos= c->hLumFilterPos; - int16_t *hChrFilterPos= c->hChrFilterPos; - int16_t *vLumFilter= c->vLumFilter; - int16_t *vChrFilter= c->vChrFilter; - int16_t *hLumFilter= c->hLumFilter; - int16_t *hChrFilter= c->hChrFilter; - int32_t *lumMmxFilter= c->lumMmxFilter; - int32_t *chrMmxFilter= c->chrMmxFilter; - const int vLumFilterSize= c->vLumFilterSize; - const int vChrFilterSize= c->vChrFilterSize; - const int hLumFilterSize= c->hLumFilterSize; - const int hChrFilterSize= c->hChrFilterSize; - int16_t **lumPixBuf= c->lumPixBuf; - int16_t **chrPixBuf= c->chrPixBuf; - const int vLumBufSize= c->vLumBufSize; - const int vChrBufSize= c->vChrBufSize; - uint8_t *funnyYCode= c->funnyYCode; - uint8_t *funnyUVCode= c->funnyUVCode; - uint8_t *formatConvBuffer= c->formatConvBuffer; - const int chrSrcSliceY= srcSliceY >> c->chrSrcVSubSample; - const int chrSrcSliceH= -((-srcSliceH) >> c->chrSrcVSubSample); - int lastDstY; - uint8_t *pal=NULL; - - /* vars whch will change and which we need to storw back in the context */ - int dstY= c->dstY; - int lumBufIndex= c->lumBufIndex; - int chrBufIndex= c->chrBufIndex; - int lastInLumBuf= c->lastInLumBuf; - int lastInChrBuf= c->lastInChrBuf; - - if(isPacked(c->srcFormat)){ - pal= src[1]; - src[0]= - src[1]= - src[2]= src[0]; - srcStride[0]= - srcStride[1]= - srcStride[2]= srcStride[0]; - } - srcStride[1]<<= c->vChrDrop; - srcStride[2]<<= c->vChrDrop; - -// printf("swscale %X %X %X -> %X %X %X\n", (int)src[0], (int)src[1], (int)src[2], -// (int)dst[0], (int)dst[1], (int)dst[2]); + int srcSliceH, uint8_t* dst[], int dstStride[]){ + + /* load a few things into local vars to make the code more readable? and faster */ + const int srcW= c->srcW; + const int dstW= c->dstW; + const int dstH= c->dstH; + const int chrDstW= c->chrDstW; + const int chrSrcW= c->chrSrcW; + const int lumXInc= c->lumXInc; + const int chrXInc= c->chrXInc; + const int dstFormat= c->dstFormat; + const int srcFormat= c->srcFormat; + const int flags= c->flags; + const int canMMX2BeUsed= c->canMMX2BeUsed; + int16_t *vLumFilterPos= c->vLumFilterPos; + int16_t *vChrFilterPos= c->vChrFilterPos; + int16_t *hLumFilterPos= c->hLumFilterPos; + int16_t *hChrFilterPos= c->hChrFilterPos; + int16_t *vLumFilter= c->vLumFilter; + int16_t *vChrFilter= c->vChrFilter; + int16_t *hLumFilter= c->hLumFilter; + int16_t *hChrFilter= c->hChrFilter; + int32_t *lumMmxFilter= c->lumMmxFilter; + int32_t *chrMmxFilter= c->chrMmxFilter; + const int vLumFilterSize= c->vLumFilterSize; + const int vChrFilterSize= c->vChrFilterSize; + const int hLumFilterSize= c->hLumFilterSize; + const int hChrFilterSize= c->hChrFilterSize; + int16_t **lumPixBuf= c->lumPixBuf; + int16_t **chrPixBuf= c->chrPixBuf; + const int vLumBufSize= c->vLumBufSize; + const int vChrBufSize= c->vChrBufSize; + uint8_t *funnyYCode= c->funnyYCode; + uint8_t *funnyUVCode= c->funnyUVCode; + uint8_t *formatConvBuffer= c->formatConvBuffer; + const int chrSrcSliceY= srcSliceY >> c->chrSrcVSubSample; + const int chrSrcSliceH= -((-srcSliceH) >> c->chrSrcVSubSample); + int lastDstY; + uint8_t *pal=NULL; + + /* vars whch will change and which we need to storw back in the context */ + int dstY= c->dstY; + int lumBufIndex= c->lumBufIndex; + int chrBufIndex= c->chrBufIndex; + int lastInLumBuf= c->lastInLumBuf; + int lastInChrBuf= c->lastInChrBuf; + + if (isPacked(c->srcFormat)){ + pal= src[1]; + src[0]= + src[1]= + src[2]= src[0]; + srcStride[0]= + srcStride[1]= + srcStride[2]= srcStride[0]; + } + srcStride[1]<<= c->vChrDrop; + srcStride[2]<<= c->vChrDrop; + + //printf("swscale %X %X %X -> %X %X %X\n", (int)src[0], (int)src[1], (int)src[2], + // (int)dst[0], (int)dst[1], (int)dst[2]); #if 0 //self test FIXME move to a vfilter or something -{ -static volatile int i=0; -i++; -if(srcFormat==PIX_FMT_YUV420P && i==1 && srcSliceH>= c->srcH) - selfTest(src, srcStride, c->srcW, c->srcH); -i--; -} + { + static volatile int i=0; + i++; + if (srcFormat==PIX_FMT_YUV420P && i==1 && srcSliceH>= c->srcH) + selfTest(src, srcStride, c->srcW, c->srcH); + i--; + } #endif -//printf("sws Strides:%d %d %d -> %d %d %d\n", srcStride[0],srcStride[1],srcStride[2], -//dstStride[0],dstStride[1],dstStride[2]); - - if(dstStride[0]%8 !=0 || dstStride[1]%8 !=0 || dstStride[2]%8 !=0) - { - static int firstTime=1; //FIXME move this into the context perhaps - if(flags & SWS_PRINT_INFO && firstTime) - { - av_log(c, AV_LOG_WARNING, "SwScaler: Warning: dstStride is not aligned!\n" - "SwScaler: ->cannot do aligned memory acesses anymore\n"); - firstTime=0; - } - } - - /* Note the user might start scaling the picture in the middle so this will not get executed - this is not really intended but works currently, so ppl might do it */ - if(srcSliceY ==0){ - lumBufIndex=0; - chrBufIndex=0; - dstY=0; - lastInLumBuf= -1; - lastInChrBuf= -1; - } - - lastDstY= dstY; - - for(;dstY < dstH; dstY++){ - unsigned char *dest =dst[0]+dstStride[0]*dstY; - const int chrDstY= dstY>>c->chrDstVSubSample; - unsigned char *uDest=dst[1]+dstStride[1]*chrDstY; - unsigned char *vDest=dst[2]+dstStride[2]*chrDstY; - - const int firstLumSrcY= vLumFilterPos[dstY]; //First line needed as input - const int firstChrSrcY= vChrFilterPos[chrDstY]; //First line needed as input - const int lastLumSrcY= firstLumSrcY + vLumFilterSize -1; // Last line needed as input - const int lastChrSrcY= firstChrSrcY + vChrFilterSize -1; // Last line needed as input - -//printf("dstY:%d dstH:%d firstLumSrcY:%d lastInLumBuf:%d vLumBufSize: %d vChrBufSize: %d slice: %d %d vLumFilterSize: %d firstChrSrcY: %d vChrFilterSize: %d c->chrSrcVSubSample: %d\n", -// dstY, dstH, firstLumSrcY, lastInLumBuf, vLumBufSize, vChrBufSize, srcSliceY, srcSliceH, vLumFilterSize, firstChrSrcY, vChrFilterSize, c->chrSrcVSubSample); - //handle holes (FAST_BILINEAR & weird filters) - if(firstLumSrcY > lastInLumBuf) lastInLumBuf= firstLumSrcY-1; - if(firstChrSrcY > lastInChrBuf) lastInChrBuf= firstChrSrcY-1; -//printf("%d %d %d\n", firstChrSrcY, lastInChrBuf, vChrBufSize); - ASSERT(firstLumSrcY >= lastInLumBuf - vLumBufSize + 1) - ASSERT(firstChrSrcY >= lastInChrBuf - vChrBufSize + 1) - - // Do we have enough lines in this slice to output the dstY line - if(lastLumSrcY < srcSliceY + srcSliceH && lastChrSrcY < -((-srcSliceY - srcSliceH)>>c->chrSrcVSubSample)) - { - //Do horizontal scaling - while(lastInLumBuf < lastLumSrcY) - { - uint8_t *s= src[0]+(lastInLumBuf + 1 - srcSliceY)*srcStride[0]; - lumBufIndex++; -// printf("%d %d %d %d\n", lumBufIndex, vLumBufSize, lastInLumBuf, lastLumSrcY); - ASSERT(lumBufIndex < 2*vLumBufSize) - ASSERT(lastInLumBuf + 1 - srcSliceY < srcSliceH) - ASSERT(lastInLumBuf + 1 - srcSliceY >= 0) -// printf("%d %d\n", lumBufIndex, vLumBufSize); - RENAME(hyscale)(lumPixBuf[ lumBufIndex ], dstW, s, srcW, lumXInc, - flags, canMMX2BeUsed, hLumFilter, hLumFilterPos, hLumFilterSize, - funnyYCode, c->srcFormat, formatConvBuffer, - c->lumMmx2Filter, c->lumMmx2FilterPos, pal); - lastInLumBuf++; - } - while(lastInChrBuf < lastChrSrcY) - { - uint8_t *src1= src[1]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[1]; - uint8_t *src2= src[2]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[2]; - chrBufIndex++; - ASSERT(chrBufIndex < 2*vChrBufSize) - ASSERT(lastInChrBuf + 1 - chrSrcSliceY < (chrSrcSliceH)) - ASSERT(lastInChrBuf + 1 - chrSrcSliceY >= 0) - //FIXME replace parameters through context struct (some at least) - - if(!(isGray(srcFormat) || isGray(dstFormat))) - RENAME(hcscale)(chrPixBuf[ chrBufIndex ], chrDstW, src1, src2, chrSrcW, chrXInc, - flags, canMMX2BeUsed, hChrFilter, hChrFilterPos, hChrFilterSize, - funnyUVCode, c->srcFormat, formatConvBuffer, - c->chrMmx2Filter, c->chrMmx2FilterPos, pal); - lastInChrBuf++; - } - //wrap buf index around to stay inside the ring buffer - if(lumBufIndex >= vLumBufSize ) lumBufIndex-= vLumBufSize; - if(chrBufIndex >= vChrBufSize ) chrBufIndex-= vChrBufSize; - } - else // not enough lines left in this slice -> load the rest in the buffer - { -/* printf("%d %d Last:%d %d LastInBuf:%d %d Index:%d %d Y:%d FSize: %d %d BSize: %d %d\n", - firstChrSrcY,firstLumSrcY,lastChrSrcY,lastLumSrcY, - lastInChrBuf,lastInLumBuf,chrBufIndex,lumBufIndex,dstY,vChrFilterSize,vLumFilterSize, - vChrBufSize, vLumBufSize);*/ - - //Do horizontal scaling - while(lastInLumBuf+1 < srcSliceY + srcSliceH) - { - uint8_t *s= src[0]+(lastInLumBuf + 1 - srcSliceY)*srcStride[0]; - lumBufIndex++; - ASSERT(lumBufIndex < 2*vLumBufSize) - ASSERT(lastInLumBuf + 1 - srcSliceY < srcSliceH) - ASSERT(lastInLumBuf + 1 - srcSliceY >= 0) - RENAME(hyscale)(lumPixBuf[ lumBufIndex ], dstW, s, srcW, lumXInc, - flags, canMMX2BeUsed, hLumFilter, hLumFilterPos, hLumFilterSize, - funnyYCode, c->srcFormat, formatConvBuffer, - c->lumMmx2Filter, c->lumMmx2FilterPos, pal); - lastInLumBuf++; - } - while(lastInChrBuf+1 < (chrSrcSliceY + chrSrcSliceH)) - { - uint8_t *src1= src[1]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[1]; - uint8_t *src2= src[2]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[2]; - chrBufIndex++; - ASSERT(chrBufIndex < 2*vChrBufSize) - ASSERT(lastInChrBuf + 1 - chrSrcSliceY < chrSrcSliceH) - ASSERT(lastInChrBuf + 1 - chrSrcSliceY >= 0) - - if(!(isGray(srcFormat) || isGray(dstFormat))) - RENAME(hcscale)(chrPixBuf[ chrBufIndex ], chrDstW, src1, src2, chrSrcW, chrXInc, - flags, canMMX2BeUsed, hChrFilter, hChrFilterPos, hChrFilterSize, - funnyUVCode, c->srcFormat, formatConvBuffer, - c->chrMmx2Filter, c->chrMmx2FilterPos, pal); - lastInChrBuf++; - } - //wrap buf index around to stay inside the ring buffer - if(lumBufIndex >= vLumBufSize ) lumBufIndex-= vLumBufSize; - if(chrBufIndex >= vChrBufSize ) chrBufIndex-= vChrBufSize; - break; //we can't output a dstY line so let's try with the next slice - } + //printf("sws Strides:%d %d %d -> %d %d %d\n", srcStride[0],srcStride[1],srcStride[2], + //dstStride[0],dstStride[1],dstStride[2]); + + if (dstStride[0]%8 !=0 || dstStride[1]%8 !=0 || dstStride[2]%8 !=0) + { + static int firstTime=1; //FIXME move this into the context perhaps + if (flags & SWS_PRINT_INFO && firstTime) + { + av_log(c, AV_LOG_WARNING, "SwScaler: Warning: dstStride is not aligned!\n" + "SwScaler: ->cannot do aligned memory acesses anymore\n"); + firstTime=0; + } + } + + /* Note the user might start scaling the picture in the middle so this will not get executed + this is not really intended but works currently, so ppl might do it */ + if (srcSliceY ==0){ + lumBufIndex=0; + chrBufIndex=0; + dstY=0; + lastInLumBuf= -1; + lastInChrBuf= -1; + } + + lastDstY= dstY; + + for (;dstY < dstH; dstY++){ + unsigned char *dest =dst[0]+dstStride[0]*dstY; + const int chrDstY= dstY>>c->chrDstVSubSample; + unsigned char *uDest=dst[1]+dstStride[1]*chrDstY; + unsigned char *vDest=dst[2]+dstStride[2]*chrDstY; + + const int firstLumSrcY= vLumFilterPos[dstY]; //First line needed as input + const int firstChrSrcY= vChrFilterPos[chrDstY]; //First line needed as input + const int lastLumSrcY= firstLumSrcY + vLumFilterSize -1; // Last line needed as input + const int lastChrSrcY= firstChrSrcY + vChrFilterSize -1; // Last line needed as input + + //printf("dstY:%d dstH:%d firstLumSrcY:%d lastInLumBuf:%d vLumBufSize: %d vChrBufSize: %d slice: %d %d vLumFilterSize: %d firstChrSrcY: %d vChrFilterSize: %d c->chrSrcVSubSample: %d\n", + // dstY, dstH, firstLumSrcY, lastInLumBuf, vLumBufSize, vChrBufSize, srcSliceY, srcSliceH, vLumFilterSize, firstChrSrcY, vChrFilterSize, c->chrSrcVSubSample); + //handle holes (FAST_BILINEAR & weird filters) + if (firstLumSrcY > lastInLumBuf) lastInLumBuf= firstLumSrcY-1; + if (firstChrSrcY > lastInChrBuf) lastInChrBuf= firstChrSrcY-1; + //printf("%d %d %d\n", firstChrSrcY, lastInChrBuf, vChrBufSize); + ASSERT(firstLumSrcY >= lastInLumBuf - vLumBufSize + 1) + ASSERT(firstChrSrcY >= lastInChrBuf - vChrBufSize + 1) + + // Do we have enough lines in this slice to output the dstY line + if (lastLumSrcY < srcSliceY + srcSliceH && lastChrSrcY < -((-srcSliceY - srcSliceH)>>c->chrSrcVSubSample)) + { + //Do horizontal scaling + while(lastInLumBuf < lastLumSrcY) + { + uint8_t *s= src[0]+(lastInLumBuf + 1 - srcSliceY)*srcStride[0]; + lumBufIndex++; + //printf("%d %d %d %d\n", lumBufIndex, vLumBufSize, lastInLumBuf, lastLumSrcY); + ASSERT(lumBufIndex < 2*vLumBufSize) + ASSERT(lastInLumBuf + 1 - srcSliceY < srcSliceH) + ASSERT(lastInLumBuf + 1 - srcSliceY >= 0) + //printf("%d %d\n", lumBufIndex, vLumBufSize); + RENAME(hyscale)(lumPixBuf[ lumBufIndex ], dstW, s, srcW, lumXInc, + flags, canMMX2BeUsed, hLumFilter, hLumFilterPos, hLumFilterSize, + funnyYCode, c->srcFormat, formatConvBuffer, + c->lumMmx2Filter, c->lumMmx2FilterPos, pal); + lastInLumBuf++; + } + while(lastInChrBuf < lastChrSrcY) + { + uint8_t *src1= src[1]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[1]; + uint8_t *src2= src[2]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[2]; + chrBufIndex++; + ASSERT(chrBufIndex < 2*vChrBufSize) + ASSERT(lastInChrBuf + 1 - chrSrcSliceY < (chrSrcSliceH)) + ASSERT(lastInChrBuf + 1 - chrSrcSliceY >= 0) + //FIXME replace parameters through context struct (some at least) + + if (!(isGray(srcFormat) || isGray(dstFormat))) + RENAME(hcscale)(chrPixBuf[ chrBufIndex ], chrDstW, src1, src2, chrSrcW, chrXInc, + flags, canMMX2BeUsed, hChrFilter, hChrFilterPos, hChrFilterSize, + funnyUVCode, c->srcFormat, formatConvBuffer, + c->chrMmx2Filter, c->chrMmx2FilterPos, pal); + lastInChrBuf++; + } + //wrap buf index around to stay inside the ring buffer + if (lumBufIndex >= vLumBufSize ) lumBufIndex-= vLumBufSize; + if (chrBufIndex >= vChrBufSize ) chrBufIndex-= vChrBufSize; + } + else // not enough lines left in this slice -> load the rest in the buffer + { + /* printf("%d %d Last:%d %d LastInBuf:%d %d Index:%d %d Y:%d FSize: %d %d BSize: %d %d\n", + firstChrSrcY,firstLumSrcY,lastChrSrcY,lastLumSrcY, + lastInChrBuf,lastInLumBuf,chrBufIndex,lumBufIndex,dstY,vChrFilterSize,vLumFilterSize, + vChrBufSize, vLumBufSize);*/ + + //Do horizontal scaling + while(lastInLumBuf+1 < srcSliceY + srcSliceH) + { + uint8_t *s= src[0]+(lastInLumBuf + 1 - srcSliceY)*srcStride[0]; + lumBufIndex++; + ASSERT(lumBufIndex < 2*vLumBufSize) + ASSERT(lastInLumBuf + 1 - srcSliceY < srcSliceH) + ASSERT(lastInLumBuf + 1 - srcSliceY >= 0) + RENAME(hyscale)(lumPixBuf[ lumBufIndex ], dstW, s, srcW, lumXInc, + flags, canMMX2BeUsed, hLumFilter, hLumFilterPos, hLumFilterSize, + funnyYCode, c->srcFormat, formatConvBuffer, + c->lumMmx2Filter, c->lumMmx2FilterPos, pal); + lastInLumBuf++; + } + while(lastInChrBuf+1 < (chrSrcSliceY + chrSrcSliceH)) + { + uint8_t *src1= src[1]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[1]; + uint8_t *src2= src[2]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[2]; + chrBufIndex++; + ASSERT(chrBufIndex < 2*vChrBufSize) + ASSERT(lastInChrBuf + 1 - chrSrcSliceY < chrSrcSliceH) + ASSERT(lastInChrBuf + 1 - chrSrcSliceY >= 0) + + if (!(isGray(srcFormat) || isGray(dstFormat))) + RENAME(hcscale)(chrPixBuf[ chrBufIndex ], chrDstW, src1, src2, chrSrcW, chrXInc, + flags, canMMX2BeUsed, hChrFilter, hChrFilterPos, hChrFilterSize, + funnyUVCode, c->srcFormat, formatConvBuffer, + c->chrMmx2Filter, c->chrMmx2FilterPos, pal); + lastInChrBuf++; + } + //wrap buf index around to stay inside the ring buffer + if (lumBufIndex >= vLumBufSize ) lumBufIndex-= vLumBufSize; + if (chrBufIndex >= vChrBufSize ) chrBufIndex-= vChrBufSize; + break; //we can't output a dstY line so let's try with the next slice + } #ifdef HAVE_MMX - b5Dither= dither8[dstY&1]; - g6Dither= dither4[dstY&1]; - g5Dither= dither8[dstY&1]; - r5Dither= dither8[(dstY+1)&1]; -#endif - if(dstY < dstH-2) - { - int16_t **lumSrcPtr= lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize; - int16_t **chrSrcPtr= chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize; + b5Dither= dither8[dstY&1]; + g6Dither= dither4[dstY&1]; + g5Dither= dither8[dstY&1]; + r5Dither= dither8[(dstY+1)&1]; +#endif + if (dstY < dstH-2) + { + int16_t **lumSrcPtr= lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize; + int16_t **chrSrcPtr= chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize; #ifdef HAVE_MMX - int i; - if(flags & SWS_ACCURATE_RND){ - for(i=0; i1)]; - lumMmxFilter[2*i+2]= - lumMmxFilter[2*i+3]= vLumFilter[dstY*vLumFilterSize + i ] - + (vLumFilterSize>1 ? vLumFilter[dstY*vLumFilterSize + i + 1]<<16 : 0); - } - for(i=0; i1)]; - chrMmxFilter[2*i+2]= - chrMmxFilter[2*i+3]= vChrFilter[chrDstY*vChrFilterSize + i ] - + (vChrFilterSize>1 ? vChrFilter[chrDstY*vChrFilterSize + i + 1]<<16 : 0); - } - }else{ - for(i=0; i> 32; - lumMmxFilter[4*i+2]= - lumMmxFilter[4*i+3]= - ((uint16_t)vLumFilter[dstY*vLumFilterSize + i])*0x10001; - } - for(i=0; i> 32; - chrMmxFilter[4*i+2]= - chrMmxFilter[4*i+3]= - ((uint16_t)vChrFilter[chrDstY*vChrFilterSize + i])*0x10001; - } + int i; + if (flags & SWS_ACCURATE_RND){ + for (i=0; i1)]; + lumMmxFilter[2*i+2]= + lumMmxFilter[2*i+3]= vLumFilter[dstY*vLumFilterSize + i ] + + (vLumFilterSize>1 ? vLumFilter[dstY*vLumFilterSize + i + 1]<<16 : 0); + } + for (i=0; i1)]; + chrMmxFilter[2*i+2]= + chrMmxFilter[2*i+3]= vChrFilter[chrDstY*vChrFilterSize + i ] + + (vChrFilterSize>1 ? vChrFilter[chrDstY*vChrFilterSize + i + 1]<<16 : 0); } + }else{ + for (i=0; i> 32; + lumMmxFilter[4*i+2]= + lumMmxFilter[4*i+3]= + ((uint16_t)vLumFilter[dstY*vLumFilterSize + i])*0x10001; + } + for (i=0; i> 32; + chrMmxFilter[4*i+2]= + chrMmxFilter[4*i+3]= + ((uint16_t)vChrFilter[chrDstY*vChrFilterSize + i])*0x10001; + } + } #endif - if(dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21){ - const int chrSkipMask= (1<chrDstVSubSample)-1; - if(dstY&chrSkipMask) uDest= NULL; //FIXME split functions in lumi / chromi - RENAME(yuv2nv12X)(c, - vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize, - vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, - dest, uDest, dstW, chrDstW, dstFormat); - } - else if(isPlanarYUV(dstFormat) || isGray(dstFormat)) //YV12 like - { - const int chrSkipMask= (1<chrDstVSubSample)-1; - if((dstY&chrSkipMask) || isGray(dstFormat)) uDest=vDest= NULL; //FIXME split functions in lumi / chromi - if(vLumFilterSize == 1 && vChrFilterSize == 1) // Unscaled YV12 - { - int16_t *lumBuf = lumPixBuf[0]; - int16_t *chrBuf= chrPixBuf[0]; - RENAME(yuv2yuv1)(lumBuf, chrBuf, dest, uDest, vDest, dstW, chrDstW); - } - else //General YV12 - { - RENAME(yuv2yuvX)(c, - vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize, - vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, - dest, uDest, vDest, dstW, chrDstW); - } - } - else - { - ASSERT(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2); - ASSERT(chrSrcPtr + vChrFilterSize - 1 < chrPixBuf + vChrBufSize*2); - if(vLumFilterSize == 1 && vChrFilterSize == 2) //Unscaled RGB - { - int chrAlpha= vChrFilter[2*dstY+1]; - RENAME(yuv2packed1)(c, *lumSrcPtr, *chrSrcPtr, *(chrSrcPtr+1), - dest, dstW, chrAlpha, dstFormat, flags, dstY); - } - else if(vLumFilterSize == 2 && vChrFilterSize == 2) //BiLinear Upscale RGB - { - int lumAlpha= vLumFilter[2*dstY+1]; - int chrAlpha= vChrFilter[2*dstY+1]; - lumMmxFilter[2]= - lumMmxFilter[3]= vLumFilter[2*dstY ]*0x10001; - chrMmxFilter[2]= - chrMmxFilter[3]= vChrFilter[2*chrDstY]*0x10001; - RENAME(yuv2packed2)(c, *lumSrcPtr, *(lumSrcPtr+1), *chrSrcPtr, *(chrSrcPtr+1), - dest, dstW, lumAlpha, chrAlpha, dstY); - } - else //General RGB - { - RENAME(yuv2packedX)(c, - vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize, - vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, - dest, dstW, dstY); - } - } + if (dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21){ + const int chrSkipMask= (1<chrDstVSubSample)-1; + if (dstY&chrSkipMask) uDest= NULL; //FIXME split functions in lumi / chromi + RENAME(yuv2nv12X)(c, + vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize, + vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, + dest, uDest, dstW, chrDstW, dstFormat); } - else // hmm looks like we can't use MMX here without overwriting this array's tail - { - int16_t **lumSrcPtr= lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize; - int16_t **chrSrcPtr= chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize; - if(dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21){ - const int chrSkipMask= (1<chrDstVSubSample)-1; - if(dstY&chrSkipMask) uDest= NULL; //FIXME split functions in lumi / chromi - yuv2nv12XinC( - vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize, - vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, - dest, uDest, dstW, chrDstW, dstFormat); - } - else if(isPlanarYUV(dstFormat) || isGray(dstFormat)) //YV12 - { - const int chrSkipMask= (1<chrDstVSubSample)-1; - if((dstY&chrSkipMask) || isGray(dstFormat)) uDest=vDest= NULL; //FIXME split functions in lumi / chromi - yuv2yuvXinC( - vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize, - vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, - dest, uDest, vDest, dstW, chrDstW); - } - else - { - ASSERT(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2); - ASSERT(chrSrcPtr + vChrFilterSize - 1 < chrPixBuf + vChrBufSize*2); - yuv2packedXinC(c, - vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize, - vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, - dest, dstW, dstY); - } - } - } + else if (isPlanarYUV(dstFormat) || isGray(dstFormat)) //YV12 like + { + const int chrSkipMask= (1<chrDstVSubSample)-1; + if ((dstY&chrSkipMask) || isGray(dstFormat)) uDest=vDest= NULL; //FIXME split functions in lumi / chromi + if (vLumFilterSize == 1 && vChrFilterSize == 1) // Unscaled YV12 + { + int16_t *lumBuf = lumPixBuf[0]; + int16_t *chrBuf= chrPixBuf[0]; + RENAME(yuv2yuv1)(lumBuf, chrBuf, dest, uDest, vDest, dstW, chrDstW); + } + else //General YV12 + { + RENAME(yuv2yuvX)(c, + vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize, + vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, + dest, uDest, vDest, dstW, chrDstW); + } + } + else + { + ASSERT(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2); + ASSERT(chrSrcPtr + vChrFilterSize - 1 < chrPixBuf + vChrBufSize*2); + if (vLumFilterSize == 1 && vChrFilterSize == 2) //Unscaled RGB + { + int chrAlpha= vChrFilter[2*dstY+1]; + RENAME(yuv2packed1)(c, *lumSrcPtr, *chrSrcPtr, *(chrSrcPtr+1), + dest, dstW, chrAlpha, dstFormat, flags, dstY); + } + else if (vLumFilterSize == 2 && vChrFilterSize == 2) //BiLinear Upscale RGB + { + int lumAlpha= vLumFilter[2*dstY+1]; + int chrAlpha= vChrFilter[2*dstY+1]; + lumMmxFilter[2]= + lumMmxFilter[3]= vLumFilter[2*dstY ]*0x10001; + chrMmxFilter[2]= + chrMmxFilter[3]= vChrFilter[2*chrDstY]*0x10001; + RENAME(yuv2packed2)(c, *lumSrcPtr, *(lumSrcPtr+1), *chrSrcPtr, *(chrSrcPtr+1), + dest, dstW, lumAlpha, chrAlpha, dstY); + } + else //General RGB + { + RENAME(yuv2packedX)(c, + vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize, + vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, + dest, dstW, dstY); + } + } + } + else // hmm looks like we can't use MMX here without overwriting this array's tail + { + int16_t **lumSrcPtr= lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize; + int16_t **chrSrcPtr= chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize; + if (dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21){ + const int chrSkipMask= (1<chrDstVSubSample)-1; + if (dstY&chrSkipMask) uDest= NULL; //FIXME split functions in lumi / chromi + yuv2nv12XinC( + vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize, + vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, + dest, uDest, dstW, chrDstW, dstFormat); + } + else if (isPlanarYUV(dstFormat) || isGray(dstFormat)) //YV12 + { + const int chrSkipMask= (1<chrDstVSubSample)-1; + if ((dstY&chrSkipMask) || isGray(dstFormat)) uDest=vDest= NULL; //FIXME split functions in lumi / chromi + yuv2yuvXinC( + vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize, + vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, + dest, uDest, vDest, dstW, chrDstW); + } + else + { + ASSERT(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2); + ASSERT(chrSrcPtr + vChrFilterSize - 1 < chrPixBuf + vChrBufSize*2); + yuv2packedXinC(c, + vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize, + vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, + dest, dstW, dstY); + } + } + } #ifdef HAVE_MMX - __asm __volatile(SFENCE:::"memory"); - __asm __volatile(EMMS:::"memory"); + __asm __volatile(SFENCE:::"memory"); + __asm __volatile(EMMS:::"memory"); #endif - /* store changed local vars back in the context */ - c->dstY= dstY; - c->lumBufIndex= lumBufIndex; - c->chrBufIndex= chrBufIndex; - c->lastInLumBuf= lastInLumBuf; - c->lastInChrBuf= lastInChrBuf; + /* store changed local vars back in the context */ + c->dstY= dstY; + c->lumBufIndex= lumBufIndex; + c->chrBufIndex= chrBufIndex; + c->lastInLumBuf= lastInLumBuf; + c->lastInChrBuf= lastInChrBuf; - return dstY - lastDstY; + return dstY - lastDstY; } -- cgit v1.2.3