diff options
author | lucabe <lucabe@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2006-06-30 12:00:31 +0000 |
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committer | lucabe <lucabe@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2006-06-30 12:00:31 +0000 |
commit | cc30aae17bf521fc5453c7ee173cceefde255faf (patch) | |
tree | e88e8921f811ae85227b451ce739a0b9d49db9f8 /libswscale/swscale_template.c | |
parent | 6ff1b359593595622d6f231fb3d5ff53e63cfa3d (diff) | |
download | mpv-cc30aae17bf521fc5453c7ee173cceefde255faf.tar.bz2 mpv-cc30aae17bf521fc5453c7ee173cceefde255faf.tar.xz |
Move postproc ---> libswscale
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18866 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libswscale/swscale_template.c')
-rw-r--r-- | libswscale/swscale_template.c | 2928 |
1 files changed, 2928 insertions, 0 deletions
diff --git a/libswscale/swscale_template.c b/libswscale/swscale_template.c new file mode 100644 index 0000000000..9830e3d39f --- /dev/null +++ b/libswscale/swscale_template.c @@ -0,0 +1,2928 @@ +/* + Copyright (C) 2001-2003 Michael Niedermayer <michaelni@gmx.at> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +#include "asmalign.h" + +#undef REAL_MOVNTQ +#undef MOVNTQ +#undef PAVGB +#undef PREFETCH +#undef PREFETCHW +#undef EMMS +#undef SFENCE + +#ifdef HAVE_3DNOW +/* On K6 femms is faster of emms. On K7 femms is directly mapped on emms. */ +#define EMMS "femms" +#else +#define EMMS "emms" +#endif + +#ifdef HAVE_3DNOW +#define PREFETCH "prefetch" +#define PREFETCHW "prefetchw" +#elif defined ( HAVE_MMX2 ) +#define PREFETCH "prefetchnta" +#define PREFETCHW "prefetcht0" +#else +#define PREFETCH "/nop" +#define PREFETCHW "/nop" +#endif + +#ifdef HAVE_MMX2 +#define SFENCE "sfence" +#else +#define SFENCE "/nop" +#endif + +#ifdef HAVE_MMX2 +#define PAVGB(a,b) "pavgb " #a ", " #b " \n\t" +#elif defined (HAVE_3DNOW) +#define PAVGB(a,b) "pavgusb " #a ", " #b " \n\t" +#endif + +#ifdef HAVE_MMX2 +#define REAL_MOVNTQ(a,b) "movntq " #a ", " #b " \n\t" +#else +#define REAL_MOVNTQ(a,b) "movq " #a ", " #b " \n\t" +#endif +#define MOVNTQ(a,b) REAL_MOVNTQ(a,b) + +#ifdef HAVE_ALTIVEC +#include "swscale_altivec_template.c" +#endif + +#define YSCALEYUV2YV12X(x, offset) \ + "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"\ + ASMALIGN16 /* 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" + +#define YSCALEYUV2YV121 \ + "mov %2, %%"REG_a" \n\t"\ + ASMALIGN16 /* 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" +*/ +#define YSCALEYUV2PACKEDX \ + "xor %%"REG_a", %%"REG_a" \n\t"\ + ASMALIGN16\ + "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"\ + ASMALIGN16\ + "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"\ + ASMALIGN16\ + "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 YSCALEYUV2RGBX \ + YSCALEYUV2PACKEDX\ + "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"\ + ASMALIGN16\ + "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*/\ +\ +\ + "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 %%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"\ + ASMALIGN16\ + "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"\ + ASMALIGN16\ + "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"\ + ASMALIGN16\ + "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"\ + ASMALIGN16\ + "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"\ + ASMALIGN16\ + "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"\ + ASMALIGN16\ + "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 */\ +\ + 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" +#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"\ +\ + "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"\ +\ + "psllq $3, %%mm3 \n\t"\ + "psllq $3, %%mm4 \n\t"\ +\ + "por %%mm3, %%mm2 \n\t"\ + "por %%mm4, %%mm1 \n\t"\ +\ + 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" +#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"\ +\ + "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"\ +\ + "psllq $2, %%mm3 \n\t"\ + "psllq $2, %%mm4 \n\t"\ +\ + "por %%mm3, %%mm2 \n\t"\ + "por %%mm4, %%mm1 \n\t"\ +\ + 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" +#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 */\ +\ + "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 */\ +\ + "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"\ +\ + "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 */\ +\ + "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 */\ +\ + "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 $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))\ +\ + "add $24, "#dst" \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 */\ +\ + "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))\ +\ + "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 */\ +\ + "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 */\ +\ + "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))\ +\ + "add $24, "#dst" \n\t"\ +\ + "add $8, "#index" \n\t"\ + "cmp "#dstw", "#index" \n\t"\ + " jb 1b \n\t" + +#ifdef HAVE_MMX2 +#undef WRITEBGR24 +#define WRITEBGR24(dst, dstw, index) WRITEBGR24MMX2(dst, dstw, index) +#else +#undef WRITEBGR24 +#define WRITEBGR24(dst, dstw, index) WRITEBGR24MMX(dst, dstw, index) +#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"\ +\ + 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" +#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) +{ +#ifdef HAVE_MMX + if(uDest != NULL) + { + asm volatile( + YSCALEYUV2YV12X(0, CHR_MMX_FILTER_OFFSET) + :: "r" (&c->redDither), + "r" (uDest), "p" (chrDstW) + : "%"REG_a, "%"REG_d, "%"REG_S + ); + + asm volatile( + YSCALEYUV2YV12X(4096, CHR_MMX_FILTER_OFFSET) + :: "r" (&c->redDither), + "r" (vDest), "p" (chrDstW) + : "%"REG_a, "%"REG_d, "%"REG_S + ); + } + + asm volatile( + YSCALEYUV2YV12X(0, LUM_MMX_FILTER_OFFSET) + :: "r" (&c->redDither), + "r" (dest), "p" (dstW) + : "%"REG_a, "%"REG_d, "%"REG_S + ); +#else +#ifdef HAVE_ALTIVEC +yuv2yuvX_altivec_real(lumFilter, lumSrc, lumFilterSize, + chrFilter, chrSrc, chrFilterSize, + dest, uDest, vDest, dstW, chrDstW); +#else //HAVE_ALTIVEC +yuv2yuvXinC(lumFilter, lumSrc, lumFilterSize, + 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) +{ +yuv2nv12XinC(lumFilter, lumSrc, lumFilterSize, + 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) +{ +#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 + ); +#else + int i; + for(i=0; i<dstW; i++) + { + int val= lumSrc[i]>>7; + + if(val&256){ + if(val<0) val=0; + else val=255; + } + + dest[i]= val; + } + + if(uDest != NULL) + for(i=0; i<chrDstW; i++) + { + int u=chrSrc[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 +} + + +/** + * 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) +{ + long dummy=0; + switch(c->dstFormat) + { +#ifdef HAVE_MMX + case IMGFMT_BGR32: + { + asm volatile( + YSCALEYUV2RGBX + WRITEBGR32(%4, %5, %%REGa) + + :: "r" (&c->redDither), + "m" (dummy), "m" (dummy), "m" (dummy), + "r" (dest), "m" (dstW) + : "%"REG_a, "%"REG_d, "%"REG_S + ); + } + break; + case IMGFMT_BGR24: + { + asm volatile( + YSCALEYUV2RGBX + "lea (%%"REG_a", %%"REG_a", 2), %%"REG_b"\n\t" //FIXME optimize + "add %4, %%"REG_b" \n\t" + WRITEBGR24(%%REGb, %5, %%REGa) + + :: "r" (&c->redDither), + "m" (dummy), "m" (dummy), "m" (dummy), + "r" (dest), "m" (dstW) + : "%"REG_a, "%"REG_b, "%"REG_d, "%"REG_S //FIXME ebx + ); + } + break; + case IMGFMT_BGR15: + { + asm volatile( + 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) + + :: "r" (&c->redDither), + "m" (dummy), "m" (dummy), "m" (dummy), + "r" (dest), "m" (dstW) + : "%"REG_a, "%"REG_d, "%"REG_S + ); + } + break; + case IMGFMT_BGR16: + { + asm volatile( + 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) + + :: "r" (&c->redDither), + "m" (dummy), "m" (dummy), "m" (dummy), + "r" (dest), "m" (dstW) + : "%"REG_a, "%"REG_d, "%"REG_S + ); + } + break; + case IMGFMT_YUY2: + { + asm volatile( + 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) + + :: "r" (&c->redDither), + "m" (dummy), "m" (dummy), "m" (dummy), + "r" (dest), "m" (dstW) + : "%"REG_a, "%"REG_d, "%"REG_S + ); + } + break; +#end |