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https://github.com/FFmpeg/FFmpeg.git
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7daabccb5d
the trouble of having to initialize each byte on the stack individually Originally committed as revision 3083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2422 lines
86 KiB
C
2422 lines
86 KiB
C
/*
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* MMX optimized DSP utils
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* Copyright (c) 2000, 2001 Fabrice Bellard.
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* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* MMX optimization by Nick Kurshev <nickols_k@mail.ru>
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*/
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#include "../dsputil.h"
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#include "../simple_idct.h"
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#include "mmx.h"
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//#undef NDEBUG
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//#include <assert.h>
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extern const uint8_t ff_h263_loop_filter_strength[32];
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int mm_flags; /* multimedia extension flags */
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/* pixel operations */
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static const uint64_t mm_bone attribute_used __attribute__ ((aligned(8))) = 0x0101010101010101ULL;
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static const uint64_t mm_wone attribute_used __attribute__ ((aligned(8))) = 0x0001000100010001ULL;
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static const uint64_t mm_wtwo attribute_used __attribute__ ((aligned(8))) = 0x0002000200020002ULL;
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static const uint64_t ff_pw_20 attribute_used __attribute__ ((aligned(8))) = 0x0014001400140014ULL;
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static const uint64_t ff_pw_3 attribute_used __attribute__ ((aligned(8))) = 0x0003000300030003ULL;
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static const uint64_t ff_pw_16 attribute_used __attribute__ ((aligned(8))) = 0x0010001000100010ULL;
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static const uint64_t ff_pw_15 attribute_used __attribute__ ((aligned(8))) = 0x000F000F000F000FULL;
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static const uint64_t ff_pb_FC attribute_used __attribute__ ((aligned(8))) = 0xFCFCFCFCFCFCFCFCULL;
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#define JUMPALIGN() __asm __volatile (".balign 8"::)
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#define MOVQ_ZERO(regd) __asm __volatile ("pxor %%" #regd ", %%" #regd ::)
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#define MOVQ_WONE(regd) \
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__asm __volatile ( \
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"pcmpeqd %%" #regd ", %%" #regd " \n\t" \
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"psrlw $15, %%" #regd ::)
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#define MOVQ_BFE(regd) \
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__asm __volatile ( \
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"pcmpeqd %%" #regd ", %%" #regd " \n\t"\
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"paddb %%" #regd ", %%" #regd " \n\t" ::)
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#ifndef PIC
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#define MOVQ_BONE(regd) __asm __volatile ("movq %0, %%" #regd " \n\t" ::"m"(mm_bone))
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#define MOVQ_WTWO(regd) __asm __volatile ("movq %0, %%" #regd " \n\t" ::"m"(mm_wtwo))
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#else
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// for shared library it's better to use this way for accessing constants
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// pcmpeqd -> -1
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#define MOVQ_BONE(regd) \
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__asm __volatile ( \
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"pcmpeqd %%" #regd ", %%" #regd " \n\t" \
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"psrlw $15, %%" #regd " \n\t" \
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"packuswb %%" #regd ", %%" #regd " \n\t" ::)
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#define MOVQ_WTWO(regd) \
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__asm __volatile ( \
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"pcmpeqd %%" #regd ", %%" #regd " \n\t" \
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"psrlw $15, %%" #regd " \n\t" \
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"psllw $1, %%" #regd " \n\t"::)
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#endif
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// using regr as temporary and for the output result
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// first argument is unmodifed and second is trashed
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// regfe is supposed to contain 0xfefefefefefefefe
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#define PAVGB_MMX_NO_RND(rega, regb, regr, regfe) \
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"movq " #rega ", " #regr " \n\t"\
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"pand " #regb ", " #regr " \n\t"\
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"pxor " #rega ", " #regb " \n\t"\
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"pand " #regfe "," #regb " \n\t"\
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"psrlq $1, " #regb " \n\t"\
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"paddb " #regb ", " #regr " \n\t"
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#define PAVGB_MMX(rega, regb, regr, regfe) \
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"movq " #rega ", " #regr " \n\t"\
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"por " #regb ", " #regr " \n\t"\
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"pxor " #rega ", " #regb " \n\t"\
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"pand " #regfe "," #regb " \n\t"\
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"psrlq $1, " #regb " \n\t"\
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"psubb " #regb ", " #regr " \n\t"
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// mm6 is supposed to contain 0xfefefefefefefefe
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#define PAVGBP_MMX_NO_RND(rega, regb, regr, regc, regd, regp) \
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"movq " #rega ", " #regr " \n\t"\
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"movq " #regc ", " #regp " \n\t"\
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"pand " #regb ", " #regr " \n\t"\
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"pand " #regd ", " #regp " \n\t"\
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"pxor " #rega ", " #regb " \n\t"\
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"pxor " #regc ", " #regd " \n\t"\
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"pand %%mm6, " #regb " \n\t"\
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"pand %%mm6, " #regd " \n\t"\
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"psrlq $1, " #regb " \n\t"\
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"psrlq $1, " #regd " \n\t"\
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"paddb " #regb ", " #regr " \n\t"\
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"paddb " #regd ", " #regp " \n\t"
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#define PAVGBP_MMX(rega, regb, regr, regc, regd, regp) \
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"movq " #rega ", " #regr " \n\t"\
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"movq " #regc ", " #regp " \n\t"\
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"por " #regb ", " #regr " \n\t"\
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"por " #regd ", " #regp " \n\t"\
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"pxor " #rega ", " #regb " \n\t"\
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"pxor " #regc ", " #regd " \n\t"\
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"pand %%mm6, " #regb " \n\t"\
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"pand %%mm6, " #regd " \n\t"\
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"psrlq $1, " #regd " \n\t"\
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"psrlq $1, " #regb " \n\t"\
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"psubb " #regb ", " #regr " \n\t"\
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"psubb " #regd ", " #regp " \n\t"
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/***********************************/
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/* MMX no rounding */
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#define DEF(x, y) x ## _no_rnd_ ## y ##_mmx
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#define SET_RND MOVQ_WONE
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#define PAVGBP(a, b, c, d, e, f) PAVGBP_MMX_NO_RND(a, b, c, d, e, f)
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#define PAVGB(a, b, c, e) PAVGB_MMX_NO_RND(a, b, c, e)
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#include "dsputil_mmx_rnd.h"
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#undef DEF
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#undef SET_RND
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#undef PAVGBP
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#undef PAVGB
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/***********************************/
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/* MMX rounding */
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#define DEF(x, y) x ## _ ## y ##_mmx
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#define SET_RND MOVQ_WTWO
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#define PAVGBP(a, b, c, d, e, f) PAVGBP_MMX(a, b, c, d, e, f)
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#define PAVGB(a, b, c, e) PAVGB_MMX(a, b, c, e)
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#include "dsputil_mmx_rnd.h"
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#undef DEF
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#undef SET_RND
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#undef PAVGBP
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#undef PAVGB
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/***********************************/
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/* 3Dnow specific */
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#define DEF(x) x ## _3dnow
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/* for Athlons PAVGUSB is prefered */
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#define PAVGB "pavgusb"
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#include "dsputil_mmx_avg.h"
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#undef DEF
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#undef PAVGB
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/***********************************/
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/* MMX2 specific */
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#define DEF(x) x ## _mmx2
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/* Introduced only in MMX2 set */
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#define PAVGB "pavgb"
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#include "dsputil_mmx_avg.h"
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#undef DEF
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#undef PAVGB
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/***********************************/
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/* standard MMX */
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#ifdef CONFIG_ENCODERS
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static void get_pixels_mmx(DCTELEM *block, const uint8_t *pixels, int line_size)
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{
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asm volatile(
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"movl $-128, %%eax \n\t"
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"pxor %%mm7, %%mm7 \n\t"
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".balign 16 \n\t"
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"1: \n\t"
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"movq (%0), %%mm0 \n\t"
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"movq (%0, %2), %%mm2 \n\t"
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"movq %%mm0, %%mm1 \n\t"
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"movq %%mm2, %%mm3 \n\t"
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"punpcklbw %%mm7, %%mm0 \n\t"
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"punpckhbw %%mm7, %%mm1 \n\t"
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"punpcklbw %%mm7, %%mm2 \n\t"
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"punpckhbw %%mm7, %%mm3 \n\t"
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"movq %%mm0, (%1, %%eax)\n\t"
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"movq %%mm1, 8(%1, %%eax)\n\t"
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"movq %%mm2, 16(%1, %%eax)\n\t"
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"movq %%mm3, 24(%1, %%eax)\n\t"
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"addl %3, %0 \n\t"
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"addl $32, %%eax \n\t"
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"js 1b \n\t"
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: "+r" (pixels)
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: "r" (block+64), "r" (line_size), "r" (line_size*2)
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: "%eax"
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);
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}
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static inline void diff_pixels_mmx(DCTELEM *block, const uint8_t *s1, const uint8_t *s2, int stride)
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{
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asm volatile(
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"pxor %%mm7, %%mm7 \n\t"
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"movl $-128, %%eax \n\t"
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".balign 16 \n\t"
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"1: \n\t"
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"movq (%0), %%mm0 \n\t"
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"movq (%1), %%mm2 \n\t"
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"movq %%mm0, %%mm1 \n\t"
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"movq %%mm2, %%mm3 \n\t"
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"punpcklbw %%mm7, %%mm0 \n\t"
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"punpckhbw %%mm7, %%mm1 \n\t"
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"punpcklbw %%mm7, %%mm2 \n\t"
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"punpckhbw %%mm7, %%mm3 \n\t"
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"psubw %%mm2, %%mm0 \n\t"
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"psubw %%mm3, %%mm1 \n\t"
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"movq %%mm0, (%2, %%eax)\n\t"
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"movq %%mm1, 8(%2, %%eax)\n\t"
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"addl %3, %0 \n\t"
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"addl %3, %1 \n\t"
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"addl $16, %%eax \n\t"
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"jnz 1b \n\t"
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: "+r" (s1), "+r" (s2)
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: "r" (block+64), "r" (stride)
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: "%eax"
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);
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}
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#endif //CONFIG_ENCODERS
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void put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
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{
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const DCTELEM *p;
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uint8_t *pix;
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/* read the pixels */
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p = block;
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pix = pixels;
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/* unrolled loop */
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__asm __volatile(
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"movq %3, %%mm0\n\t"
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"movq 8%3, %%mm1\n\t"
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"movq 16%3, %%mm2\n\t"
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"movq 24%3, %%mm3\n\t"
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"movq 32%3, %%mm4\n\t"
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"movq 40%3, %%mm5\n\t"
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"movq 48%3, %%mm6\n\t"
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"movq 56%3, %%mm7\n\t"
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"packuswb %%mm1, %%mm0\n\t"
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"packuswb %%mm3, %%mm2\n\t"
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"packuswb %%mm5, %%mm4\n\t"
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"packuswb %%mm7, %%mm6\n\t"
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"movq %%mm0, (%0)\n\t"
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"movq %%mm2, (%0, %1)\n\t"
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"movq %%mm4, (%0, %1, 2)\n\t"
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"movq %%mm6, (%0, %2)\n\t"
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::"r" (pix), "r" (line_size), "r" (line_size*3), "m"(*p)
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:"memory");
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pix += line_size*4;
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p += 32;
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// if here would be an exact copy of the code above
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// compiler would generate some very strange code
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// thus using "r"
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__asm __volatile(
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"movq (%3), %%mm0\n\t"
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"movq 8(%3), %%mm1\n\t"
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"movq 16(%3), %%mm2\n\t"
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"movq 24(%3), %%mm3\n\t"
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"movq 32(%3), %%mm4\n\t"
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"movq 40(%3), %%mm5\n\t"
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"movq 48(%3), %%mm6\n\t"
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"movq 56(%3), %%mm7\n\t"
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"packuswb %%mm1, %%mm0\n\t"
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"packuswb %%mm3, %%mm2\n\t"
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"packuswb %%mm5, %%mm4\n\t"
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"packuswb %%mm7, %%mm6\n\t"
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"movq %%mm0, (%0)\n\t"
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"movq %%mm2, (%0, %1)\n\t"
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"movq %%mm4, (%0, %1, 2)\n\t"
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"movq %%mm6, (%0, %2)\n\t"
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::"r" (pix), "r" (line_size), "r" (line_size*3), "r"(p)
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:"memory");
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}
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static unsigned char __align8 vector128[8] =
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{ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 };
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void put_signed_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
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{
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int i;
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movq_m2r(*vector128, mm1);
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for (i = 0; i < 8; i++) {
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movq_m2r(*(block), mm0);
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packsswb_m2r(*(block + 4), mm0);
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block += 8;
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paddb_r2r(mm1, mm0);
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movq_r2m(mm0, *pixels);
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pixels += line_size;
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}
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}
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void add_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
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{
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const DCTELEM *p;
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uint8_t *pix;
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int i;
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/* read the pixels */
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p = block;
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pix = pixels;
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MOVQ_ZERO(mm7);
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i = 4;
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do {
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__asm __volatile(
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"movq (%2), %%mm0\n\t"
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"movq 8(%2), %%mm1\n\t"
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"movq 16(%2), %%mm2\n\t"
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"movq 24(%2), %%mm3\n\t"
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"movq %0, %%mm4\n\t"
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"movq %1, %%mm6\n\t"
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"movq %%mm4, %%mm5\n\t"
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"punpcklbw %%mm7, %%mm4\n\t"
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"punpckhbw %%mm7, %%mm5\n\t"
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"paddsw %%mm4, %%mm0\n\t"
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"paddsw %%mm5, %%mm1\n\t"
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"movq %%mm6, %%mm5\n\t"
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"punpcklbw %%mm7, %%mm6\n\t"
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"punpckhbw %%mm7, %%mm5\n\t"
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"paddsw %%mm6, %%mm2\n\t"
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"paddsw %%mm5, %%mm3\n\t"
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"packuswb %%mm1, %%mm0\n\t"
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"packuswb %%mm3, %%mm2\n\t"
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"movq %%mm0, %0\n\t"
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"movq %%mm2, %1\n\t"
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:"+m"(*pix), "+m"(*(pix+line_size))
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:"r"(p)
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:"memory");
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pix += line_size*2;
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p += 16;
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} while (--i);
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}
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static void put_pixels8_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)
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{
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__asm __volatile(
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"lea (%3, %3), %%eax \n\t"
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".balign 8 \n\t"
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"1: \n\t"
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"movq (%1), %%mm0 \n\t"
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"movq (%1, %3), %%mm1 \n\t"
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"movq %%mm0, (%2) \n\t"
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"movq %%mm1, (%2, %3) \n\t"
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"addl %%eax, %1 \n\t"
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"addl %%eax, %2 \n\t"
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"movq (%1), %%mm0 \n\t"
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"movq (%1, %3), %%mm1 \n\t"
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"movq %%mm0, (%2) \n\t"
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"movq %%mm1, (%2, %3) \n\t"
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"addl %%eax, %1 \n\t"
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"addl %%eax, %2 \n\t"
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"subl $4, %0 \n\t"
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"jnz 1b \n\t"
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: "+g"(h), "+r" (pixels), "+r" (block)
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: "r"(line_size)
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: "%eax", "memory"
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);
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}
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static void put_pixels16_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)
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{
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__asm __volatile(
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"lea (%3, %3), %%eax \n\t"
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".balign 8 \n\t"
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"1: \n\t"
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"movq (%1), %%mm0 \n\t"
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"movq 8(%1), %%mm4 \n\t"
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"movq (%1, %3), %%mm1 \n\t"
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"movq 8(%1, %3), %%mm5 \n\t"
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"movq %%mm0, (%2) \n\t"
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"movq %%mm4, 8(%2) \n\t"
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"movq %%mm1, (%2, %3) \n\t"
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"movq %%mm5, 8(%2, %3) \n\t"
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"addl %%eax, %1 \n\t"
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"addl %%eax, %2 \n\t"
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"movq (%1), %%mm0 \n\t"
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"movq 8(%1), %%mm4 \n\t"
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"movq (%1, %3), %%mm1 \n\t"
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"movq 8(%1, %3), %%mm5 \n\t"
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"movq %%mm0, (%2) \n\t"
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"movq %%mm4, 8(%2) \n\t"
|
|
"movq %%mm1, (%2, %3) \n\t"
|
|
"movq %%mm5, 8(%2, %3) \n\t"
|
|
"addl %%eax, %1 \n\t"
|
|
"addl %%eax, %2 \n\t"
|
|
"subl $4, %0 \n\t"
|
|
"jnz 1b \n\t"
|
|
: "+g"(h), "+r" (pixels), "+r" (block)
|
|
: "r"(line_size)
|
|
: "%eax", "memory"
|
|
);
|
|
}
|
|
|
|
static void clear_blocks_mmx(DCTELEM *blocks)
|
|
{
|
|
__asm __volatile(
|
|
"pxor %%mm7, %%mm7 \n\t"
|
|
"movl $-128*6, %%eax \n\t"
|
|
"1: \n\t"
|
|
"movq %%mm7, (%0, %%eax) \n\t"
|
|
"movq %%mm7, 8(%0, %%eax) \n\t"
|
|
"movq %%mm7, 16(%0, %%eax) \n\t"
|
|
"movq %%mm7, 24(%0, %%eax) \n\t"
|
|
"addl $32, %%eax \n\t"
|
|
" js 1b \n\t"
|
|
: : "r" (((int)blocks)+128*6)
|
|
: "%eax"
|
|
);
|
|
}
|
|
|
|
#ifdef CONFIG_ENCODERS
|
|
static int pix_sum16_mmx(uint8_t * pix, int line_size){
|
|
const int h=16;
|
|
int sum;
|
|
int index= -line_size*h;
|
|
|
|
__asm __volatile(
|
|
"pxor %%mm7, %%mm7 \n\t"
|
|
"pxor %%mm6, %%mm6 \n\t"
|
|
"1: \n\t"
|
|
"movq (%2, %1), %%mm0 \n\t"
|
|
"movq (%2, %1), %%mm1 \n\t"
|
|
"movq 8(%2, %1), %%mm2 \n\t"
|
|
"movq 8(%2, %1), %%mm3 \n\t"
|
|
"punpcklbw %%mm7, %%mm0 \n\t"
|
|
"punpckhbw %%mm7, %%mm1 \n\t"
|
|
"punpcklbw %%mm7, %%mm2 \n\t"
|
|
"punpckhbw %%mm7, %%mm3 \n\t"
|
|
"paddw %%mm0, %%mm1 \n\t"
|
|
"paddw %%mm2, %%mm3 \n\t"
|
|
"paddw %%mm1, %%mm3 \n\t"
|
|
"paddw %%mm3, %%mm6 \n\t"
|
|
"addl %3, %1 \n\t"
|
|
" js 1b \n\t"
|
|
"movq %%mm6, %%mm5 \n\t"
|
|
"psrlq $32, %%mm6 \n\t"
|
|
"paddw %%mm5, %%mm6 \n\t"
|
|
"movq %%mm6, %%mm5 \n\t"
|
|
"psrlq $16, %%mm6 \n\t"
|
|
"paddw %%mm5, %%mm6 \n\t"
|
|
"movd %%mm6, %0 \n\t"
|
|
"andl $0xFFFF, %0 \n\t"
|
|
: "=&r" (sum), "+r" (index)
|
|
: "r" (pix - index), "r" (line_size)
|
|
);
|
|
|
|
return sum;
|
|
}
|
|
#endif //CONFIG_ENCODERS
|
|
|
|
static void add_bytes_mmx(uint8_t *dst, uint8_t *src, int w){
|
|
int i=0;
|
|
asm volatile(
|
|
"1: \n\t"
|
|
"movq (%1, %0), %%mm0 \n\t"
|
|
"movq (%2, %0), %%mm1 \n\t"
|
|
"paddb %%mm0, %%mm1 \n\t"
|
|
"movq %%mm1, (%2, %0) \n\t"
|
|
"movq 8(%1, %0), %%mm0 \n\t"
|
|
"movq 8(%2, %0), %%mm1 \n\t"
|
|
"paddb %%mm0, %%mm1 \n\t"
|
|
"movq %%mm1, 8(%2, %0) \n\t"
|
|
"addl $16, %0 \n\t"
|
|
"cmpl %3, %0 \n\t"
|
|
" jb 1b \n\t"
|
|
: "+r" (i)
|
|
: "r"(src), "r"(dst), "r"(w-15)
|
|
);
|
|
for(; i<w; i++)
|
|
dst[i+0] += src[i+0];
|
|
}
|
|
|
|
#define H263_LOOP_FILTER \
|
|
"pxor %%mm7, %%mm7 \n\t"\
|
|
"movq %0, %%mm0 \n\t"\
|
|
"movq %0, %%mm1 \n\t"\
|
|
"movq %3, %%mm2 \n\t"\
|
|
"movq %3, %%mm3 \n\t"\
|
|
"punpcklbw %%mm7, %%mm0 \n\t"\
|
|
"punpckhbw %%mm7, %%mm1 \n\t"\
|
|
"punpcklbw %%mm7, %%mm2 \n\t"\
|
|
"punpckhbw %%mm7, %%mm3 \n\t"\
|
|
"psubw %%mm2, %%mm0 \n\t"\
|
|
"psubw %%mm3, %%mm1 \n\t"\
|
|
"movq %1, %%mm2 \n\t"\
|
|
"movq %1, %%mm3 \n\t"\
|
|
"movq %2, %%mm4 \n\t"\
|
|
"movq %2, %%mm5 \n\t"\
|
|
"punpcklbw %%mm7, %%mm2 \n\t"\
|
|
"punpckhbw %%mm7, %%mm3 \n\t"\
|
|
"punpcklbw %%mm7, %%mm4 \n\t"\
|
|
"punpckhbw %%mm7, %%mm5 \n\t"\
|
|
"psubw %%mm2, %%mm4 \n\t"\
|
|
"psubw %%mm3, %%mm5 \n\t"\
|
|
"psllw $2, %%mm4 \n\t"\
|
|
"psllw $2, %%mm5 \n\t"\
|
|
"paddw %%mm0, %%mm4 \n\t"\
|
|
"paddw %%mm1, %%mm5 \n\t"\
|
|
"pxor %%mm6, %%mm6 \n\t"\
|
|
"pcmpgtw %%mm4, %%mm6 \n\t"\
|
|
"pcmpgtw %%mm5, %%mm7 \n\t"\
|
|
"pxor %%mm6, %%mm4 \n\t"\
|
|
"pxor %%mm7, %%mm5 \n\t"\
|
|
"psubw %%mm6, %%mm4 \n\t"\
|
|
"psubw %%mm7, %%mm5 \n\t"\
|
|
"psrlw $3, %%mm4 \n\t"\
|
|
"psrlw $3, %%mm5 \n\t"\
|
|
"packuswb %%mm5, %%mm4 \n\t"\
|
|
"packsswb %%mm7, %%mm6 \n\t"\
|
|
"pxor %%mm7, %%mm7 \n\t"\
|
|
"movd %4, %%mm2 \n\t"\
|
|
"punpcklbw %%mm2, %%mm2 \n\t"\
|
|
"punpcklbw %%mm2, %%mm2 \n\t"\
|
|
"punpcklbw %%mm2, %%mm2 \n\t"\
|
|
"psubusb %%mm4, %%mm2 \n\t"\
|
|
"movq %%mm2, %%mm3 \n\t"\
|
|
"psubusb %%mm4, %%mm3 \n\t"\
|
|
"psubb %%mm3, %%mm2 \n\t"\
|
|
"movq %1, %%mm3 \n\t"\
|
|
"movq %2, %%mm4 \n\t"\
|
|
"pxor %%mm6, %%mm3 \n\t"\
|
|
"pxor %%mm6, %%mm4 \n\t"\
|
|
"paddusb %%mm2, %%mm3 \n\t"\
|
|
"psubusb %%mm2, %%mm4 \n\t"\
|
|
"pxor %%mm6, %%mm3 \n\t"\
|
|
"pxor %%mm6, %%mm4 \n\t"\
|
|
"paddusb %%mm2, %%mm2 \n\t"\
|
|
"packsswb %%mm1, %%mm0 \n\t"\
|
|
"pcmpgtb %%mm0, %%mm7 \n\t"\
|
|
"pxor %%mm7, %%mm0 \n\t"\
|
|
"psubb %%mm7, %%mm0 \n\t"\
|
|
"movq %%mm0, %%mm1 \n\t"\
|
|
"psubusb %%mm2, %%mm0 \n\t"\
|
|
"psubb %%mm0, %%mm1 \n\t"\
|
|
"pand %5, %%mm1 \n\t"\
|
|
"psrlw $2, %%mm1 \n\t"\
|
|
"pxor %%mm7, %%mm1 \n\t"\
|
|
"psubb %%mm7, %%mm1 \n\t"\
|
|
"movq %0, %%mm5 \n\t"\
|
|
"movq %3, %%mm6 \n\t"\
|
|
"psubb %%mm1, %%mm5 \n\t"\
|
|
"paddb %%mm1, %%mm6 \n\t"
|
|
|
|
static void h263_v_loop_filter_mmx(uint8_t *src, int stride, int qscale){
|
|
const int strength= ff_h263_loop_filter_strength[qscale];
|
|
|
|
asm volatile(
|
|
|
|
H263_LOOP_FILTER
|
|
|
|
"movq %%mm3, %1 \n\t"
|
|
"movq %%mm4, %2 \n\t"
|
|
"movq %%mm5, %0 \n\t"
|
|
"movq %%mm6, %3 \n\t"
|
|
: "+m" (*(uint64_t*)(src - 2*stride)),
|
|
"+m" (*(uint64_t*)(src - 1*stride)),
|
|
"+m" (*(uint64_t*)(src + 0*stride)),
|
|
"+m" (*(uint64_t*)(src + 1*stride))
|
|
: "g" (2*strength), "m"(ff_pb_FC)
|
|
);
|
|
}
|
|
|
|
static inline void transpose4x4(uint8_t *dst, uint8_t *src, int dst_stride, int src_stride){
|
|
asm volatile( //FIXME could save 1 instruction if done as 8x4 ...
|
|
"movd %4, %%mm0 \n\t"
|
|
"movd %5, %%mm1 \n\t"
|
|
"movd %6, %%mm2 \n\t"
|
|
"movd %7, %%mm3 \n\t"
|
|
"punpcklbw %%mm1, %%mm0 \n\t"
|
|
"punpcklbw %%mm3, %%mm2 \n\t"
|
|
"movq %%mm0, %%mm1 \n\t"
|
|
"punpcklwd %%mm2, %%mm0 \n\t"
|
|
"punpckhwd %%mm2, %%mm1 \n\t"
|
|
"movd %%mm0, %0 \n\t"
|
|
"punpckhdq %%mm0, %%mm0 \n\t"
|
|
"movd %%mm0, %1 \n\t"
|
|
"movd %%mm1, %2 \n\t"
|
|
"punpckhdq %%mm1, %%mm1 \n\t"
|
|
"movd %%mm1, %3 \n\t"
|
|
|
|
: "=m" (*(uint32_t*)(dst + 0*dst_stride)),
|
|
"=m" (*(uint32_t*)(dst + 1*dst_stride)),
|
|
"=m" (*(uint32_t*)(dst + 2*dst_stride)),
|
|
"=m" (*(uint32_t*)(dst + 3*dst_stride))
|
|
: "m" (*(uint32_t*)(src + 0*src_stride)),
|
|
"m" (*(uint32_t*)(src + 1*src_stride)),
|
|
"m" (*(uint32_t*)(src + 2*src_stride)),
|
|
"m" (*(uint32_t*)(src + 3*src_stride))
|
|
);
|
|
}
|
|
|
|
static void h263_h_loop_filter_mmx(uint8_t *src, int stride, int qscale){
|
|
const int strength= ff_h263_loop_filter_strength[qscale];
|
|
uint64_t temp[4] __attribute__ ((aligned(8)));
|
|
uint8_t *btemp= (uint8_t*)temp;
|
|
|
|
src -= 2;
|
|
|
|
transpose4x4(btemp , src , 8, stride);
|
|
transpose4x4(btemp+4, src + 4*stride, 8, stride);
|
|
asm volatile(
|
|
H263_LOOP_FILTER // 5 3 4 6
|
|
|
|
: "+m" (temp[0]),
|
|
"+m" (temp[1]),
|
|
"+m" (temp[2]),
|
|
"+m" (temp[3])
|
|
: "g" (2*strength), "m"(ff_pb_FC)
|
|
);
|
|
|
|
asm volatile(
|
|
"movq %%mm5, %%mm1 \n\t"
|
|
"movq %%mm4, %%mm0 \n\t"
|
|
"punpcklbw %%mm3, %%mm5 \n\t"
|
|
"punpcklbw %%mm6, %%mm4 \n\t"
|
|
"punpckhbw %%mm3, %%mm1 \n\t"
|
|
"punpckhbw %%mm6, %%mm0 \n\t"
|
|
"movq %%mm5, %%mm3 \n\t"
|
|
"movq %%mm1, %%mm6 \n\t"
|
|
"punpcklwd %%mm4, %%mm5 \n\t"
|
|
"punpcklwd %%mm0, %%mm1 \n\t"
|
|
"punpckhwd %%mm4, %%mm3 \n\t"
|
|
"punpckhwd %%mm0, %%mm6 \n\t"
|
|
"movd %%mm5, %0 \n\t"
|
|
"punpckhdq %%mm5, %%mm5 \n\t"
|
|
"movd %%mm5, %1 \n\t"
|
|
"movd %%mm3, %2 \n\t"
|
|
"punpckhdq %%mm3, %%mm3 \n\t"
|
|
"movd %%mm3, %3 \n\t"
|
|
"movd %%mm1, %4 \n\t"
|
|
"punpckhdq %%mm1, %%mm1 \n\t"
|
|
"movd %%mm1, %5 \n\t"
|
|
"movd %%mm6, %6 \n\t"
|
|
"punpckhdq %%mm6, %%mm6 \n\t"
|
|
"movd %%mm6, %7 \n\t"
|
|
: "=m" (*(uint32_t*)(src + 0*stride)),
|
|
"=m" (*(uint32_t*)(src + 1*stride)),
|
|
"=m" (*(uint32_t*)(src + 2*stride)),
|
|
"=m" (*(uint32_t*)(src + 3*stride)),
|
|
"=m" (*(uint32_t*)(src + 4*stride)),
|
|
"=m" (*(uint32_t*)(src + 5*stride)),
|
|
"=m" (*(uint32_t*)(src + 6*stride)),
|
|
"=m" (*(uint32_t*)(src + 7*stride))
|
|
);
|
|
}
|
|
|
|
#ifdef CONFIG_ENCODERS
|
|
static int pix_norm1_mmx(uint8_t *pix, int line_size) {
|
|
int tmp;
|
|
asm volatile (
|
|
"movl $16,%%ecx\n"
|
|
"pxor %%mm0,%%mm0\n"
|
|
"pxor %%mm7,%%mm7\n"
|
|
"1:\n"
|
|
"movq (%0),%%mm2\n" /* mm2 = pix[0-7] */
|
|
"movq 8(%0),%%mm3\n" /* mm3 = pix[8-15] */
|
|
|
|
"movq %%mm2,%%mm1\n" /* mm1 = mm2 = pix[0-7] */
|
|
|
|
"punpckhbw %%mm0,%%mm1\n" /* mm1 = [pix4-7] */
|
|
"punpcklbw %%mm0,%%mm2\n" /* mm2 = [pix0-3] */
|
|
|
|
"movq %%mm3,%%mm4\n" /* mm4 = mm3 = pix[8-15] */
|
|
"punpckhbw %%mm0,%%mm3\n" /* mm3 = [pix12-15] */
|
|
"punpcklbw %%mm0,%%mm4\n" /* mm4 = [pix8-11] */
|
|
|
|
"pmaddwd %%mm1,%%mm1\n" /* mm1 = (pix0^2+pix1^2,pix2^2+pix3^2) */
|
|
"pmaddwd %%mm2,%%mm2\n" /* mm2 = (pix4^2+pix5^2,pix6^2+pix7^2) */
|
|
|
|
"pmaddwd %%mm3,%%mm3\n"
|
|
"pmaddwd %%mm4,%%mm4\n"
|
|
|
|
"paddd %%mm1,%%mm2\n" /* mm2 = (pix0^2+pix1^2+pix4^2+pix5^2,
|
|
pix2^2+pix3^2+pix6^2+pix7^2) */
|
|
"paddd %%mm3,%%mm4\n"
|
|
"paddd %%mm2,%%mm7\n"
|
|
|
|
"addl %2, %0\n"
|
|
"paddd %%mm4,%%mm7\n"
|
|
"dec %%ecx\n"
|
|
"jnz 1b\n"
|
|
|
|
"movq %%mm7,%%mm1\n"
|
|
"psrlq $32, %%mm7\n" /* shift hi dword to lo */
|
|
"paddd %%mm7,%%mm1\n"
|
|
"movd %%mm1,%1\n"
|
|
: "+r" (pix), "=r"(tmp) : "r" (line_size) : "%ecx" );
|
|
return tmp;
|
|
}
|
|
|
|
static int sse16_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
|
|
int tmp;
|
|
asm volatile (
|
|
"movl %4,%%ecx\n"
|
|
"pxor %%mm0,%%mm0\n" /* mm0 = 0 */
|
|
"pxor %%mm7,%%mm7\n" /* mm7 holds the sum */
|
|
"1:\n"
|
|
"movq (%0),%%mm1\n" /* mm1 = pix1[0-7] */
|
|
"movq (%1),%%mm2\n" /* mm2 = pix2[0-7] */
|
|
"movq 8(%0),%%mm3\n" /* mm3 = pix1[8-15] */
|
|
"movq 8(%1),%%mm4\n" /* mm4 = pix2[8-15] */
|
|
|
|
/* todo: mm1-mm2, mm3-mm4 */
|
|
/* algo: substract mm1 from mm2 with saturation and vice versa */
|
|
/* OR the results to get absolute difference */
|
|
"movq %%mm1,%%mm5\n"
|
|
"movq %%mm3,%%mm6\n"
|
|
"psubusb %%mm2,%%mm1\n"
|
|
"psubusb %%mm4,%%mm3\n"
|
|
"psubusb %%mm5,%%mm2\n"
|
|
"psubusb %%mm6,%%mm4\n"
|
|
|
|
"por %%mm1,%%mm2\n"
|
|
"por %%mm3,%%mm4\n"
|
|
|
|
/* now convert to 16-bit vectors so we can square them */
|
|
"movq %%mm2,%%mm1\n"
|
|
"movq %%mm4,%%mm3\n"
|
|
|
|
"punpckhbw %%mm0,%%mm2\n"
|
|
"punpckhbw %%mm0,%%mm4\n"
|
|
"punpcklbw %%mm0,%%mm1\n" /* mm1 now spread over (mm1,mm2) */
|
|
"punpcklbw %%mm0,%%mm3\n" /* mm4 now spread over (mm3,mm4) */
|
|
|
|
"pmaddwd %%mm2,%%mm2\n"
|
|
"pmaddwd %%mm4,%%mm4\n"
|
|
"pmaddwd %%mm1,%%mm1\n"
|
|
"pmaddwd %%mm3,%%mm3\n"
|
|
|
|
"addl %3,%0\n"
|
|
"addl %3,%1\n"
|
|
|
|
"paddd %%mm2,%%mm1\n"
|
|
"paddd %%mm4,%%mm3\n"
|
|
"paddd %%mm1,%%mm7\n"
|
|
"paddd %%mm3,%%mm7\n"
|
|
|
|
"decl %%ecx\n"
|
|
"jnz 1b\n"
|
|
|
|
"movq %%mm7,%%mm1\n"
|
|
"psrlq $32, %%mm7\n" /* shift hi dword to lo */
|
|
"paddd %%mm7,%%mm1\n"
|
|
"movd %%mm1,%2\n"
|
|
: "+r" (pix1), "+r" (pix2), "=r"(tmp)
|
|
: "r" (line_size) , "m" (h)
|
|
: "%ecx");
|
|
return tmp;
|
|
}
|
|
|
|
static int vsad_intra16_mmx(void *v, uint8_t * pix, uint8_t * dummy, int line_size, int h) {
|
|
int tmp;
|
|
|
|
assert( (((int)pix) & 7) == 0);
|
|
assert((line_size &7) ==0);
|
|
|
|
#define SUM(in0, in1, out0, out1) \
|
|
"movq (%0), %%mm2\n"\
|
|
"movq 8(%0), %%mm3\n"\
|
|
"addl %2,%0\n"\
|
|
"movq %%mm2, " #out0 "\n"\
|
|
"movq %%mm3, " #out1 "\n"\
|
|
"psubusb " #in0 ", %%mm2\n"\
|
|
"psubusb " #in1 ", %%mm3\n"\
|
|
"psubusb " #out0 ", " #in0 "\n"\
|
|
"psubusb " #out1 ", " #in1 "\n"\
|
|
"por %%mm2, " #in0 "\n"\
|
|
"por %%mm3, " #in1 "\n"\
|
|
"movq " #in0 ", %%mm2\n"\
|
|
"movq " #in1 ", %%mm3\n"\
|
|
"punpcklbw %%mm7, " #in0 "\n"\
|
|
"punpcklbw %%mm7, " #in1 "\n"\
|
|
"punpckhbw %%mm7, %%mm2\n"\
|
|
"punpckhbw %%mm7, %%mm3\n"\
|
|
"paddw " #in1 ", " #in0 "\n"\
|
|
"paddw %%mm3, %%mm2\n"\
|
|
"paddw %%mm2, " #in0 "\n"\
|
|
"paddw " #in0 ", %%mm6\n"
|
|
|
|
|
|
asm volatile (
|
|
"movl %3,%%ecx\n"
|
|
"pxor %%mm6,%%mm6\n"
|
|
"pxor %%mm7,%%mm7\n"
|
|
"movq (%0),%%mm0\n"
|
|
"movq 8(%0),%%mm1\n"
|
|
"addl %2,%0\n"
|
|
"subl $2, %%ecx\n"
|
|
SUM(%%mm0, %%mm1, %%mm4, %%mm5)
|
|
"1:\n"
|
|
|
|
SUM(%%mm4, %%mm5, %%mm0, %%mm1)
|
|
|
|
SUM(%%mm0, %%mm1, %%mm4, %%mm5)
|
|
|
|
"subl $2, %%ecx\n"
|
|
"jnz 1b\n"
|
|
|
|
"movq %%mm6,%%mm0\n"
|
|
"psrlq $32, %%mm6\n"
|
|
"paddw %%mm6,%%mm0\n"
|
|
"movq %%mm0,%%mm6\n"
|
|
"psrlq $16, %%mm0\n"
|
|
"paddw %%mm6,%%mm0\n"
|
|
"movd %%mm0,%1\n"
|
|
: "+r" (pix), "=r"(tmp)
|
|
: "r" (line_size) , "m" (h)
|
|
: "%ecx");
|
|
return tmp & 0xFFFF;
|
|
}
|
|
#undef SUM
|
|
|
|
static int vsad_intra16_mmx2(void *v, uint8_t * pix, uint8_t * dummy, int line_size, int h) {
|
|
int tmp;
|
|
|
|
assert( (((int)pix) & 7) == 0);
|
|
assert((line_size &7) ==0);
|
|
|
|
#define SUM(in0, in1, out0, out1) \
|
|
"movq (%0), " #out0 "\n"\
|
|
"movq 8(%0), " #out1 "\n"\
|
|
"addl %2,%0\n"\
|
|
"psadbw " #out0 ", " #in0 "\n"\
|
|
"psadbw " #out1 ", " #in1 "\n"\
|
|
"paddw " #in1 ", " #in0 "\n"\
|
|
"paddw " #in0 ", %%mm6\n"
|
|
|
|
asm volatile (
|
|
"movl %3,%%ecx\n"
|
|
"pxor %%mm6,%%mm6\n"
|
|
"pxor %%mm7,%%mm7\n"
|
|
"movq (%0),%%mm0\n"
|
|
"movq 8(%0),%%mm1\n"
|
|
"addl %2,%0\n"
|
|
"subl $2, %%ecx\n"
|
|
SUM(%%mm0, %%mm1, %%mm4, %%mm5)
|
|
"1:\n"
|
|
|
|
SUM(%%mm4, %%mm5, %%mm0, %%mm1)
|
|
|
|
SUM(%%mm0, %%mm1, %%mm4, %%mm5)
|
|
|
|
"subl $2, %%ecx\n"
|
|
"jnz 1b\n"
|
|
|
|
"movd %%mm6,%1\n"
|
|
: "+r" (pix), "=r"(tmp)
|
|
: "r" (line_size) , "m" (h)
|
|
: "%ecx");
|
|
return tmp;
|
|
}
|
|
#undef SUM
|
|
|
|
static int vsad16_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
|
|
int tmp;
|
|
|
|
assert( (((int)pix1) & 7) == 0);
|
|
assert( (((int)pix2) & 7) == 0);
|
|
assert((line_size &7) ==0);
|
|
|
|
#define SUM(in0, in1, out0, out1) \
|
|
"movq (%0),%%mm2\n"\
|
|
"movq (%1)," #out0 "\n"\
|
|
"movq 8(%0),%%mm3\n"\
|
|
"movq 8(%1)," #out1 "\n"\
|
|
"addl %3,%0\n"\
|
|
"addl %3,%1\n"\
|
|
"psubb " #out0 ", %%mm2\n"\
|
|
"psubb " #out1 ", %%mm3\n"\
|
|
"pxor %%mm7, %%mm2\n"\
|
|
"pxor %%mm7, %%mm3\n"\
|
|
"movq %%mm2, " #out0 "\n"\
|
|
"movq %%mm3, " #out1 "\n"\
|
|
"psubusb " #in0 ", %%mm2\n"\
|
|
"psubusb " #in1 ", %%mm3\n"\
|
|
"psubusb " #out0 ", " #in0 "\n"\
|
|
"psubusb " #out1 ", " #in1 "\n"\
|
|
"por %%mm2, " #in0 "\n"\
|
|
"por %%mm3, " #in1 "\n"\
|
|
"movq " #in0 ", %%mm2\n"\
|
|
"movq " #in1 ", %%mm3\n"\
|
|
"punpcklbw %%mm7, " #in0 "\n"\
|
|
"punpcklbw %%mm7, " #in1 "\n"\
|
|
"punpckhbw %%mm7, %%mm2\n"\
|
|
"punpckhbw %%mm7, %%mm3\n"\
|
|
"paddw " #in1 ", " #in0 "\n"\
|
|
"paddw %%mm3, %%mm2\n"\
|
|
"paddw %%mm2, " #in0 "\n"\
|
|
"paddw " #in0 ", %%mm6\n"
|
|
|
|
|
|
asm volatile (
|
|
"movl %4,%%ecx\n"
|
|
"pxor %%mm6,%%mm6\n"
|
|
"pcmpeqw %%mm7,%%mm7\n"
|
|
"psllw $15, %%mm7\n"
|
|
"packsswb %%mm7, %%mm7\n"
|
|
"movq (%0),%%mm0\n"
|
|
"movq (%1),%%mm2\n"
|
|
"movq 8(%0),%%mm1\n"
|
|
"movq 8(%1),%%mm3\n"
|
|
"addl %3,%0\n"
|
|
"addl %3,%1\n"
|
|
"subl $2, %%ecx\n"
|
|
"psubb %%mm2, %%mm0\n"
|
|
"psubb %%mm3, %%mm1\n"
|
|
"pxor %%mm7, %%mm0\n"
|
|
"pxor %%mm7, %%mm1\n"
|
|
SUM(%%mm0, %%mm1, %%mm4, %%mm5)
|
|
"1:\n"
|
|
|
|
SUM(%%mm4, %%mm5, %%mm0, %%mm1)
|
|
|
|
SUM(%%mm0, %%mm1, %%mm4, %%mm5)
|
|
|
|
"subl $2, %%ecx\n"
|
|
"jnz 1b\n"
|
|
|
|
"movq %%mm6,%%mm0\n"
|
|
"psrlq $32, %%mm6\n"
|
|
"paddw %%mm6,%%mm0\n"
|
|
"movq %%mm0,%%mm6\n"
|
|
"psrlq $16, %%mm0\n"
|
|
"paddw %%mm6,%%mm0\n"
|
|
"movd %%mm0,%2\n"
|
|
: "+r" (pix1), "+r" (pix2), "=r"(tmp)
|
|
: "r" (line_size) , "m" (h)
|
|
: "%ecx");
|
|
return tmp & 0x7FFF;
|
|
}
|
|
#undef SUM
|
|
|
|
static int vsad16_mmx2(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
|
|
int tmp;
|
|
|
|
assert( (((int)pix1) & 7) == 0);
|
|
assert( (((int)pix2) & 7) == 0);
|
|
assert((line_size &7) ==0);
|
|
|
|
#define SUM(in0, in1, out0, out1) \
|
|
"movq (%0)," #out0 "\n"\
|
|
"movq (%1),%%mm2\n"\
|
|
"movq 8(%0)," #out1 "\n"\
|
|
"movq 8(%1),%%mm3\n"\
|
|
"addl %3,%0\n"\
|
|
"addl %3,%1\n"\
|
|
"psubb %%mm2, " #out0 "\n"\
|
|
"psubb %%mm3, " #out1 "\n"\
|
|
"pxor %%mm7, " #out0 "\n"\
|
|
"pxor %%mm7, " #out1 "\n"\
|
|
"psadbw " #out0 ", " #in0 "\n"\
|
|
"psadbw " #out1 ", " #in1 "\n"\
|
|
"paddw " #in1 ", " #in0 "\n"\
|
|
"paddw " #in0 ", %%mm6\n"
|
|
|
|
asm volatile (
|
|
"movl %4,%%ecx\n"
|
|
"pxor %%mm6,%%mm6\n"
|
|
"pcmpeqw %%mm7,%%mm7\n"
|
|
"psllw $15, %%mm7\n"
|
|
"packsswb %%mm7, %%mm7\n"
|
|
"movq (%0),%%mm0\n"
|
|
"movq (%1),%%mm2\n"
|
|
"movq 8(%0),%%mm1\n"
|
|
"movq 8(%1),%%mm3\n"
|
|
"addl %3,%0\n"
|
|
"addl %3,%1\n"
|
|
"subl $2, %%ecx\n"
|
|
"psubb %%mm2, %%mm0\n"
|
|
"psubb %%mm3, %%mm1\n"
|
|
"pxor %%mm7, %%mm0\n"
|
|
"pxor %%mm7, %%mm1\n"
|
|
SUM(%%mm0, %%mm1, %%mm4, %%mm5)
|
|
"1:\n"
|
|
|
|
SUM(%%mm4, %%mm5, %%mm0, %%mm1)
|
|
|
|
SUM(%%mm0, %%mm1, %%mm4, %%mm5)
|
|
|
|
"subl $2, %%ecx\n"
|
|
"jnz 1b\n"
|
|
|
|
"movd %%mm6,%2\n"
|
|
: "+r" (pix1), "+r" (pix2), "=r"(tmp)
|
|
: "r" (line_size) , "m" (h)
|
|
: "%ecx");
|
|
return tmp;
|
|
}
|
|
#undef SUM
|
|
|
|
static void diff_bytes_mmx(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){
|
|
int i=0;
|
|
asm volatile(
|
|
"1: \n\t"
|
|
"movq (%2, %0), %%mm0 \n\t"
|
|
"movq (%1, %0), %%mm1 \n\t"
|
|
"psubb %%mm0, %%mm1 \n\t"
|
|
"movq %%mm1, (%3, %0) \n\t"
|
|
"movq 8(%2, %0), %%mm0 \n\t"
|
|
"movq 8(%1, %0), %%mm1 \n\t"
|
|
"psubb %%mm0, %%mm1 \n\t"
|
|
"movq %%mm1, 8(%3, %0) \n\t"
|
|
"addl $16, %0 \n\t"
|
|
"cmpl %4, %0 \n\t"
|
|
" jb 1b \n\t"
|
|
: "+r" (i)
|
|
: "r"(src1), "r"(src2), "r"(dst), "r"(w-15)
|
|
);
|
|
for(; i<w; i++)
|
|
dst[i+0] = src1[i+0]-src2[i+0];
|
|
}
|
|
|
|
static void sub_hfyu_median_prediction_mmx2(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w, int *left, int *left_top){
|
|
int i=0;
|
|
uint8_t l, lt;
|
|
|
|
asm volatile(
|
|
"1: \n\t"
|
|
"movq -1(%1, %0), %%mm0 \n\t" // LT
|
|
"movq (%1, %0), %%mm1 \n\t" // T
|
|
"movq -1(%2, %0), %%mm2 \n\t" // L
|
|
"movq (%2, %0), %%mm3 \n\t" // X
|
|
"movq %%mm2, %%mm4 \n\t" // L
|
|
"psubb %%mm0, %%mm2 \n\t"
|
|
"paddb %%mm1, %%mm2 \n\t" // L + T - LT
|
|
"movq %%mm4, %%mm5 \n\t" // L
|
|
"pmaxub %%mm1, %%mm4 \n\t" // max(T, L)
|
|
"pminub %%mm5, %%mm1 \n\t" // min(T, L)
|
|
"pminub %%mm2, %%mm4 \n\t"
|
|
"pmaxub %%mm1, %%mm4 \n\t"
|
|
"psubb %%mm4, %%mm3 \n\t" // dst - pred
|
|
"movq %%mm3, (%3, %0) \n\t"
|
|
"addl $8, %0 \n\t"
|
|
"cmpl %4, %0 \n\t"
|
|
" jb 1b \n\t"
|
|
: "+r" (i)
|
|
: "r"(src1), "r"(src2), "r"(dst), "r"(w)
|
|
);
|
|
|
|
l= *left;
|
|
lt= *left_top;
|
|
|
|
dst[0]= src2[0] - mid_pred(l, src1[0], (l + src1[0] - lt)&0xFF);
|
|
|
|
*left_top= src1[w-1];
|
|
*left = src2[w-1];
|
|
}
|
|
|
|
#define LBUTTERFLY2(a1,b1,a2,b2)\
|
|
"paddw " #b1 ", " #a1 " \n\t"\
|
|
"paddw " #b2 ", " #a2 " \n\t"\
|
|
"paddw " #b1 ", " #b1 " \n\t"\
|
|
"paddw " #b2 ", " #b2 " \n\t"\
|
|
"psubw " #a1 ", " #b1 " \n\t"\
|
|
"psubw " #a2 ", " #b2 " \n\t"
|
|
|
|
#define HADAMARD48\
|
|
LBUTTERFLY2(%%mm0, %%mm1, %%mm2, %%mm3)\
|
|
LBUTTERFLY2(%%mm4, %%mm5, %%mm6, %%mm7)\
|
|
LBUTTERFLY2(%%mm0, %%mm2, %%mm1, %%mm3)\
|
|
LBUTTERFLY2(%%mm4, %%mm6, %%mm5, %%mm7)\
|
|
LBUTTERFLY2(%%mm0, %%mm4, %%mm1, %%mm5)\
|
|
LBUTTERFLY2(%%mm2, %%mm6, %%mm3, %%mm7)\
|
|
|
|
#define MMABS(a,z)\
|
|
"pxor " #z ", " #z " \n\t"\
|
|
"pcmpgtw " #a ", " #z " \n\t"\
|
|
"pxor " #z ", " #a " \n\t"\
|
|
"psubw " #z ", " #a " \n\t"
|
|
|
|
#define MMABS_SUM(a,z, sum)\
|
|
"pxor " #z ", " #z " \n\t"\
|
|
"pcmpgtw " #a ", " #z " \n\t"\
|
|
"pxor " #z ", " #a " \n\t"\
|
|
"psubw " #z ", " #a " \n\t"\
|
|
"paddusw " #a ", " #sum " \n\t"
|
|
|
|
#define MMABS_MMX2(a,z)\
|
|
"pxor " #z ", " #z " \n\t"\
|
|
"psubw " #a ", " #z " \n\t"\
|
|
"pmaxsw " #z ", " #a " \n\t"
|
|
|
|
#define MMABS_SUM_MMX2(a,z, sum)\
|
|
"pxor " #z ", " #z " \n\t"\
|
|
"psubw " #a ", " #z " \n\t"\
|
|
"pmaxsw " #z ", " #a " \n\t"\
|
|
"paddusw " #a ", " #sum " \n\t"
|
|
|
|
#define SBUTTERFLY(a,b,t,n)\
|
|
"movq " #a ", " #t " \n\t" /* abcd */\
|
|
"punpckl" #n " " #b ", " #a " \n\t" /* aebf */\
|
|
"punpckh" #n " " #b ", " #t " \n\t" /* cgdh */\
|
|
|
|
#define TRANSPOSE4(a,b,c,d,t)\
|
|
SBUTTERFLY(a,b,t,wd) /* a=aebf t=cgdh */\
|
|
SBUTTERFLY(c,d,b,wd) /* c=imjn b=kolp */\
|
|
SBUTTERFLY(a,c,d,dq) /* a=aeim d=bfjn */\
|
|
SBUTTERFLY(t,b,c,dq) /* t=cgko c=dhlp */
|
|
|
|
#define LOAD4(o, a, b, c, d)\
|
|
"movq "#o"(%1), " #a " \n\t"\
|
|
"movq "#o"+16(%1), " #b " \n\t"\
|
|
"movq "#o"+32(%1), " #c " \n\t"\
|
|
"movq "#o"+48(%1), " #d " \n\t"
|
|
|
|
#define STORE4(o, a, b, c, d)\
|
|
"movq "#a", "#o"(%1) \n\t"\
|
|
"movq "#b", "#o"+16(%1) \n\t"\
|
|
"movq "#c", "#o"+32(%1) \n\t"\
|
|
"movq "#d", "#o"+48(%1) \n\t"\
|
|
|
|
static int hadamard8_diff_mmx(void *s, uint8_t *src1, uint8_t *src2, int stride, int h){
|
|
uint64_t temp[16] __align8;
|
|
int sum=0;
|
|
|
|
assert(h==8);
|
|
|
|
diff_pixels_mmx((DCTELEM*)temp, src1, src2, stride);
|
|
|
|
asm volatile(
|
|
LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
|
|
LOAD4(64, %%mm4, %%mm5, %%mm6, %%mm7)
|
|
|
|
HADAMARD48
|
|
|
|
"movq %%mm7, 112(%1) \n\t"
|
|
|
|
TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
|
|
STORE4(0 , %%mm0, %%mm3, %%mm7, %%mm2)
|
|
|
|
"movq 112(%1), %%mm7 \n\t"
|
|
TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
|
|
STORE4(64, %%mm4, %%mm7, %%mm0, %%mm6)
|
|
|
|
LOAD4(8 , %%mm0, %%mm1, %%mm2, %%mm3)
|
|
LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
|
|
|
|
HADAMARD48
|
|
|
|
"movq %%mm7, 120(%1) \n\t"
|
|
|
|
TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
|
|
STORE4(8 , %%mm0, %%mm3, %%mm7, %%mm2)
|
|
|
|
"movq 120(%1), %%mm7 \n\t"
|
|
TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
|
|
"movq %%mm7, %%mm5 \n\t"//FIXME remove
|
|
"movq %%mm6, %%mm7 \n\t"
|
|
"movq %%mm0, %%mm6 \n\t"
|
|
// STORE4(72, %%mm4, %%mm7, %%mm0, %%mm6) //FIXME remove
|
|
|
|
LOAD4(64, %%mm0, %%mm1, %%mm2, %%mm3)
|
|
// LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
|
|
|
|
HADAMARD48
|
|
"movq %%mm7, 64(%1) \n\t"
|
|
MMABS(%%mm0, %%mm7)
|
|
MMABS_SUM(%%mm1, %%mm7, %%mm0)
|
|
MMABS_SUM(%%mm2, %%mm7, %%mm0)
|
|
MMABS_SUM(%%mm3, %%mm7, %%mm0)
|
|
MMABS_SUM(%%mm4, %%mm7, %%mm0)
|
|
MMABS_SUM(%%mm5, %%mm7, %%mm0)
|
|
MMABS_SUM(%%mm6, %%mm7, %%mm0)
|
|
"movq 64(%1), %%mm1 \n\t"
|
|
MMABS_SUM(%%mm1, %%mm7, %%mm0)
|
|
"movq %%mm0, 64(%1) \n\t"
|
|
|
|
LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
|
|
LOAD4(8 , %%mm4, %%mm5, %%mm6, %%mm7)
|
|
|
|
HADAMARD48
|
|
"movq %%mm7, (%1) \n\t"
|
|
MMABS(%%mm0, %%mm7)
|
|
MMABS_SUM(%%mm1, %%mm7, %%mm0)
|
|
MMABS_SUM(%%mm2, %%mm7, %%mm0)
|
|
MMABS_SUM(%%mm3, %%mm7, %%mm0)
|
|
MMABS_SUM(%%mm4, %%mm7, %%mm0)
|
|
MMABS_SUM(%%mm5, %%mm7, %%mm0)
|
|
MMABS_SUM(%%mm6, %%mm7, %%mm0)
|
|
"movq (%1), %%mm1 \n\t"
|
|
MMABS_SUM(%%mm1, %%mm7, %%mm0)
|
|
"movq 64(%1), %%mm1 \n\t"
|
|
MMABS_SUM(%%mm1, %%mm7, %%mm0)
|
|
|
|
"movq %%mm0, %%mm1 \n\t"
|
|
"psrlq $32, %%mm0 \n\t"
|
|
"paddusw %%mm1, %%mm0 \n\t"
|
|
"movq %%mm0, %%mm1 \n\t"
|
|
"psrlq $16, %%mm0 \n\t"
|
|
"paddusw %%mm1, %%mm0 \n\t"
|
|
"movd %%mm0, %0 \n\t"
|
|
|
|
: "=r" (sum)
|
|
: "r"(temp)
|
|
);
|
|
return sum&0xFFFF;
|
|
}
|
|
|
|
static int hadamard8_diff_mmx2(void *s, uint8_t *src1, uint8_t *src2, int stride, int h){
|
|
uint64_t temp[16] __align8;
|
|
int sum=0;
|
|
|
|
assert(h==8);
|
|
|
|
diff_pixels_mmx((DCTELEM*)temp, src1, src2, stride);
|
|
|
|
asm volatile(
|
|
LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
|
|
LOAD4(64, %%mm4, %%mm5, %%mm6, %%mm7)
|
|
|
|
HADAMARD48
|
|
|
|
"movq %%mm7, 112(%1) \n\t"
|
|
|
|
TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
|
|
STORE4(0 , %%mm0, %%mm3, %%mm7, %%mm2)
|
|
|
|
"movq 112(%1), %%mm7 \n\t"
|
|
TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
|
|
STORE4(64, %%mm4, %%mm7, %%mm0, %%mm6)
|
|
|
|
LOAD4(8 , %%mm0, %%mm1, %%mm2, %%mm3)
|
|
LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
|
|
|
|
HADAMARD48
|
|
|
|
"movq %%mm7, 120(%1) \n\t"
|
|
|
|
TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
|
|
STORE4(8 , %%mm0, %%mm3, %%mm7, %%mm2)
|
|
|
|
"movq 120(%1), %%mm7 \n\t"
|
|
TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
|
|
"movq %%mm7, %%mm5 \n\t"//FIXME remove
|
|
"movq %%mm6, %%mm7 \n\t"
|
|
"movq %%mm0, %%mm6 \n\t"
|
|
// STORE4(72, %%mm4, %%mm7, %%mm0, %%mm6) //FIXME remove
|
|
|
|
LOAD4(64, %%mm0, %%mm1, %%mm2, %%mm3)
|
|
// LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
|
|
|
|
HADAMARD48
|
|
"movq %%mm7, 64(%1) \n\t"
|
|
MMABS_MMX2(%%mm0, %%mm7)
|
|
MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
|
|
MMABS_SUM_MMX2(%%mm2, %%mm7, %%mm0)
|
|
MMABS_SUM_MMX2(%%mm3, %%mm7, %%mm0)
|
|
MMABS_SUM_MMX2(%%mm4, %%mm7, %%mm0)
|
|
MMABS_SUM_MMX2(%%mm5, %%mm7, %%mm0)
|
|
MMABS_SUM_MMX2(%%mm6, %%mm7, %%mm0)
|
|
"movq 64(%1), %%mm1 \n\t"
|
|
MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
|
|
"movq %%mm0, 64(%1) \n\t"
|
|
|
|
LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
|
|
LOAD4(8 , %%mm4, %%mm5, %%mm6, %%mm7)
|
|
|
|
HADAMARD48
|
|
"movq %%mm7, (%1) \n\t"
|
|
MMABS_MMX2(%%mm0, %%mm7)
|
|
MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
|
|
MMABS_SUM_MMX2(%%mm2, %%mm7, %%mm0)
|
|
MMABS_SUM_MMX2(%%mm3, %%mm7, %%mm0)
|
|
MMABS_SUM_MMX2(%%mm4, %%mm7, %%mm0)
|
|
MMABS_SUM_MMX2(%%mm5, %%mm7, %%mm0)
|
|
MMABS_SUM_MMX2(%%mm6, %%mm7, %%mm0)
|
|
"movq (%1), %%mm1 \n\t"
|
|
MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
|
|
"movq 64(%1), %%mm1 \n\t"
|
|
MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
|
|
|
|
"movq %%mm0, %%mm1 \n\t"
|
|
"psrlq $32, %%mm0 \n\t"
|
|
"paddusw %%mm1, %%mm0 \n\t"
|
|
"movq %%mm0, %%mm1 \n\t"
|
|
"psrlq $16, %%mm0 \n\t"
|
|
"paddusw %%mm1, %%mm0 \n\t"
|
|
"movd %%mm0, %0 \n\t"
|
|
|
|
: "=r" (sum)
|
|
: "r"(temp)
|
|
);
|
|
return sum&0xFFFF;
|
|
}
|
|
|
|
|
|
WARPER8_16_SQ(hadamard8_diff_mmx, hadamard8_diff16_mmx)
|
|
WARPER8_16_SQ(hadamard8_diff_mmx2, hadamard8_diff16_mmx2)
|
|
#endif //CONFIG_ENCODERS
|
|
|
|
#define put_no_rnd_pixels8_mmx(a,b,c,d) put_pixels8_mmx(a,b,c,d)
|
|
#define put_no_rnd_pixels16_mmx(a,b,c,d) put_pixels16_mmx(a,b,c,d)
|
|
|
|
#define QPEL_V_LOW(m3,m4,m5,m6, pw_20, pw_3, rnd, in0, in1, in2, in7, out, OP)\
|
|
"paddw " #m4 ", " #m3 " \n\t" /* x1 */\
|
|
"movq "MANGLE(ff_pw_20)", %%mm4 \n\t" /* 20 */\
|
|
"pmullw " #m3 ", %%mm4 \n\t" /* 20x1 */\
|
|
"movq "#in7", " #m3 " \n\t" /* d */\
|
|
"movq "#in0", %%mm5 \n\t" /* D */\
|
|
"paddw " #m3 ", %%mm5 \n\t" /* x4 */\
|
|
"psubw %%mm5, %%mm4 \n\t" /* 20x1 - x4 */\
|
|
"movq "#in1", %%mm5 \n\t" /* C */\
|
|
"movq "#in2", %%mm6 \n\t" /* B */\
|
|
"paddw " #m6 ", %%mm5 \n\t" /* x3 */\
|
|
"paddw " #m5 ", %%mm6 \n\t" /* x2 */\
|
|
"paddw %%mm6, %%mm6 \n\t" /* 2x2 */\
|
|
"psubw %%mm6, %%mm5 \n\t" /* -2x2 + x3 */\
|
|
"pmullw "MANGLE(ff_pw_3)", %%mm5 \n\t" /* -6x2 + 3x3 */\
|
|
"paddw " #rnd ", %%mm4 \n\t" /* x2 */\
|
|
"paddw %%mm4, %%mm5 \n\t" /* 20x1 - 6x2 + 3x3 - x4 */\
|
|
"psraw $5, %%mm5 \n\t"\
|
|
"packuswb %%mm5, %%mm5 \n\t"\
|
|
OP(%%mm5, out, %%mm7, d)
|
|
|
|
#define QPEL_BASE(OPNAME, ROUNDER, RND, OP_MMX2, OP_3DNOW)\
|
|
static void OPNAME ## mpeg4_qpel16_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
|
|
uint64_t temp;\
|
|
\
|
|
asm volatile(\
|
|
"pxor %%mm7, %%mm7 \n\t"\
|
|
"1: \n\t"\
|
|
"movq (%0), %%mm0 \n\t" /* ABCDEFGH */\
|
|
"movq %%mm0, %%mm1 \n\t" /* ABCDEFGH */\
|
|
"movq %%mm0, %%mm2 \n\t" /* ABCDEFGH */\
|
|
"punpcklbw %%mm7, %%mm0 \n\t" /* 0A0B0C0D */\
|
|
"punpckhbw %%mm7, %%mm1 \n\t" /* 0E0F0G0H */\
|
|
"pshufw $0x90, %%mm0, %%mm5 \n\t" /* 0A0A0B0C */\
|
|
"pshufw $0x41, %%mm0, %%mm6 \n\t" /* 0B0A0A0B */\
|
|
"movq %%mm2, %%mm3 \n\t" /* ABCDEFGH */\
|
|
"movq %%mm2, %%mm4 \n\t" /* ABCDEFGH */\
|
|
"psllq $8, %%mm2 \n\t" /* 0ABCDEFG */\
|
|
"psllq $16, %%mm3 \n\t" /* 00ABCDEF */\
|
|
"psllq $24, %%mm4 \n\t" /* 000ABCDE */\
|
|
"punpckhbw %%mm7, %%mm2 \n\t" /* 0D0E0F0G */\
|
|
"punpckhbw %%mm7, %%mm3 \n\t" /* 0C0D0E0F */\
|
|
"punpckhbw %%mm7, %%mm4 \n\t" /* 0B0C0D0E */\
|
|
"paddw %%mm3, %%mm5 \n\t" /* b */\
|
|
"paddw %%mm2, %%mm6 \n\t" /* c */\
|
|
"paddw %%mm5, %%mm5 \n\t" /* 2b */\
|
|
"psubw %%mm5, %%mm6 \n\t" /* c - 2b */\
|
|
"pshufw $0x06, %%mm0, %%mm5 \n\t" /* 0C0B0A0A */\
|
|
"pmullw "MANGLE(ff_pw_3)", %%mm6 \n\t" /* 3c - 6b */\
|
|
"paddw %%mm4, %%mm0 \n\t" /* a */\
|
|
"paddw %%mm1, %%mm5 \n\t" /* d */\
|
|
"pmullw "MANGLE(ff_pw_20)", %%mm0 \n\t" /* 20a */\
|
|
"psubw %%mm5, %%mm0 \n\t" /* 20a - d */\
|
|
"paddw %6, %%mm6 \n\t"\
|
|
"paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\
|
|
"psraw $5, %%mm0 \n\t"\
|
|
"movq %%mm0, %5 \n\t"\
|
|
/* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\
|
|
\
|
|
"movq 5(%0), %%mm0 \n\t" /* FGHIJKLM */\
|
|
"movq %%mm0, %%mm5 \n\t" /* FGHIJKLM */\
|
|
"movq %%mm0, %%mm6 \n\t" /* FGHIJKLM */\
|
|
"psrlq $8, %%mm0 \n\t" /* GHIJKLM0 */\
|
|
"psrlq $16, %%mm5 \n\t" /* HIJKLM00 */\
|
|
"punpcklbw %%mm7, %%mm0 \n\t" /* 0G0H0I0J */\
|
|
"punpcklbw %%mm7, %%mm5 \n\t" /* 0H0I0J0K */\
|
|
"paddw %%mm0, %%mm2 \n\t" /* b */\
|
|
"paddw %%mm5, %%mm3 \n\t" /* c */\
|
|
"paddw %%mm2, %%mm2 \n\t" /* 2b */\
|
|
"psubw %%mm2, %%mm3 \n\t" /* c - 2b */\
|
|
"movq %%mm6, %%mm2 \n\t" /* FGHIJKLM */\
|
|
"psrlq $24, %%mm6 \n\t" /* IJKLM000 */\
|
|
"punpcklbw %%mm7, %%mm2 \n\t" /* 0F0G0H0I */\
|
|
"punpcklbw %%mm7, %%mm6 \n\t" /* 0I0J0K0L */\
|
|
"pmullw "MANGLE(ff_pw_3)", %%mm3 \n\t" /* 3c - 6b */\
|
|
"paddw %%mm2, %%mm1 \n\t" /* a */\
|
|
"paddw %%mm6, %%mm4 \n\t" /* d */\
|
|
"pmullw "MANGLE(ff_pw_20)", %%mm1 \n\t" /* 20a */\
|
|
"psubw %%mm4, %%mm3 \n\t" /* - 6b +3c - d */\
|
|
"paddw %6, %%mm1 \n\t"\
|
|
"paddw %%mm1, %%mm3 \n\t" /* 20a - 6b +3c - d */\
|
|
"psraw $5, %%mm3 \n\t"\
|
|
"movq %5, %%mm1 \n\t"\
|
|
"packuswb %%mm3, %%mm1 \n\t"\
|
|
OP_MMX2(%%mm1, (%1),%%mm4, q)\
|
|
/* mm0= GHIJ, mm2=FGHI, mm5=HIJK, mm6=IJKL, mm7=0 */\
|
|
\
|
|
"movq 9(%0), %%mm1 \n\t" /* JKLMNOPQ */\
|
|
"movq %%mm1, %%mm4 \n\t" /* JKLMNOPQ */\
|
|
"movq %%mm1, %%mm3 \n\t" /* JKLMNOPQ */\
|
|
"psrlq $8, %%mm1 \n\t" /* KLMNOPQ0 */\
|
|
"psrlq $16, %%mm4 \n\t" /* LMNOPQ00 */\
|
|
"punpcklbw %%mm7, %%mm1 \n\t" /* 0K0L0M0N */\
|
|
"punpcklbw %%mm7, %%mm4 \n\t" /* 0L0M0N0O */\
|
|
"paddw %%mm1, %%mm5 \n\t" /* b */\
|
|
"paddw %%mm4, %%mm0 \n\t" /* c */\
|
|
"paddw %%mm5, %%mm5 \n\t" /* 2b */\
|
|
"psubw %%mm5, %%mm0 \n\t" /* c - 2b */\
|
|
"movq %%mm3, %%mm5 \n\t" /* JKLMNOPQ */\
|
|
"psrlq $24, %%mm3 \n\t" /* MNOPQ000 */\
|
|
"pmullw "MANGLE(ff_pw_3)", %%mm0 \n\t" /* 3c - 6b */\
|
|
"punpcklbw %%mm7, %%mm3 \n\t" /* 0M0N0O0P */\
|
|
"paddw %%mm3, %%mm2 \n\t" /* d */\
|
|
"psubw %%mm2, %%mm0 \n\t" /* -6b + 3c - d */\
|
|
"movq %%mm5, %%mm2 \n\t" /* JKLMNOPQ */\
|
|
"punpcklbw %%mm7, %%mm2 \n\t" /* 0J0K0L0M */\
|
|
"punpckhbw %%mm7, %%mm5 \n\t" /* 0N0O0P0Q */\
|
|
"paddw %%mm2, %%mm6 \n\t" /* a */\
|
|
"pmullw "MANGLE(ff_pw_20)", %%mm6 \n\t" /* 20a */\
|
|
"paddw %6, %%mm0 \n\t"\
|
|
"paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\
|
|
"psraw $5, %%mm0 \n\t"\
|
|
/* mm1=KLMN, mm2=JKLM, mm3=MNOP, mm4=LMNO, mm5=NOPQ mm7=0 */\
|
|
\
|
|
"paddw %%mm5, %%mm3 \n\t" /* a */\
|
|
"pshufw $0xF9, %%mm5, %%mm6 \n\t" /* 0O0P0Q0Q */\
|
|
"paddw %%mm4, %%mm6 \n\t" /* b */\
|
|
"pshufw $0xBE, %%mm5, %%mm4 \n\t" /* 0P0Q0Q0P */\
|
|
"pshufw $0x6F, %%mm5, %%mm5 \n\t" /* 0Q0Q0P0O */\
|
|
"paddw %%mm1, %%mm4 \n\t" /* c */\
|
|
"paddw %%mm2, %%mm5 \n\t" /* d */\
|
|
"paddw %%mm6, %%mm6 \n\t" /* 2b */\
|
|
"psubw %%mm6, %%mm4 \n\t" /* c - 2b */\
|
|
"pmullw "MANGLE(ff_pw_20)", %%mm3 \n\t" /* 20a */\
|
|
"pmullw "MANGLE(ff_pw_3)", %%mm4 \n\t" /* 3c - 6b */\
|
|
"psubw %%mm5, %%mm3 \n\t" /* -6b + 3c - d */\
|
|
"paddw %6, %%mm4 \n\t"\
|
|
"paddw %%mm3, %%mm4 \n\t" /* 20a - 6b + 3c - d */\
|
|
"psraw $5, %%mm4 \n\t"\
|
|
"packuswb %%mm4, %%mm0 \n\t"\
|
|
OP_MMX2(%%mm0, 8(%1), %%mm4, q)\
|
|
\
|
|
"addl %3, %0 \n\t"\
|
|
"addl %4, %1 \n\t"\
|
|
"decl %2 \n\t"\
|
|
" jnz 1b \n\t"\
|
|
: "+a"(src), "+c"(dst), "+m"(h)\
|
|
: "d"(srcStride), "S"(dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\
|
|
: "memory"\
|
|
);\
|
|
}\
|
|
\
|
|
static void OPNAME ## mpeg4_qpel16_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
|
|
int i;\
|
|
int16_t temp[16];\
|
|
/* quick HACK, XXX FIXME MUST be optimized */\
|
|
for(i=0; i<h; i++)\
|
|
{\
|
|
temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\
|
|
temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\
|
|
temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\
|
|
temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\
|
|
temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\
|
|
temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]);\
|
|
temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]);\
|
|
temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]);\
|
|
temp[ 8]= (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]);\
|
|
temp[ 9]= (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]);\
|
|
temp[10]= (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]);\
|
|
temp[11]= (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]);\
|
|
temp[12]= (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]);\
|
|
temp[13]= (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]);\
|
|
temp[14]= (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]);\
|
|
temp[15]= (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]);\
|
|
asm volatile(\
|
|
"movq (%0), %%mm0 \n\t"\
|
|
"movq 8(%0), %%mm1 \n\t"\
|
|
"paddw %2, %%mm0 \n\t"\
|
|
"paddw %2, %%mm1 \n\t"\
|
|
"psraw $5, %%mm0 \n\t"\
|
|
"psraw $5, %%mm1 \n\t"\
|
|
"packuswb %%mm1, %%mm0 \n\t"\
|
|
OP_3DNOW(%%mm0, (%1), %%mm1, q)\
|
|
"movq 16(%0), %%mm0 \n\t"\
|
|
"movq 24(%0), %%mm1 \n\t"\
|
|
"paddw %2, %%mm0 \n\t"\
|
|
"paddw %2, %%mm1 \n\t"\
|
|
"psraw $5, %%mm0 \n\t"\
|
|
"psraw $5, %%mm1 \n\t"\
|
|
"packuswb %%mm1, %%mm0 \n\t"\
|
|
OP_3DNOW(%%mm0, 8(%1), %%mm1, q)\
|
|
:: "r"(temp), "r"(dst), "m"(ROUNDER)\
|
|
: "memory"\
|
|
);\
|
|
dst+=dstStride;\
|
|
src+=srcStride;\
|
|
}\
|
|
}\
|
|
\
|
|
static void OPNAME ## mpeg4_qpel8_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
|
|
uint64_t temp;\
|
|
\
|
|
asm volatile(\
|
|
"pxor %%mm7, %%mm7 \n\t"\
|
|
"1: \n\t"\
|
|
"movq (%0), %%mm0 \n\t" /* ABCDEFGH */\
|
|
"movq %%mm0, %%mm1 \n\t" /* ABCDEFGH */\
|
|
"movq %%mm0, %%mm2 \n\t" /* ABCDEFGH */\
|
|
"punpcklbw %%mm7, %%mm0 \n\t" /* 0A0B0C0D */\
|
|
"punpckhbw %%mm7, %%mm1 \n\t" /* 0E0F0G0H */\
|
|
"pshufw $0x90, %%mm0, %%mm5 \n\t" /* 0A0A0B0C */\
|
|
"pshufw $0x41, %%mm0, %%mm6 \n\t" /* 0B0A0A0B */\
|
|
"movq %%mm2, %%mm3 \n\t" /* ABCDEFGH */\
|
|
"movq %%mm2, %%mm4 \n\t" /* ABCDEFGH */\
|
|
"psllq $8, %%mm2 \n\t" /* 0ABCDEFG */\
|
|
"psllq $16, %%mm3 \n\t" /* 00ABCDEF */\
|
|
"psllq $24, %%mm4 \n\t" /* 000ABCDE */\
|
|
"punpckhbw %%mm7, %%mm2 \n\t" /* 0D0E0F0G */\
|
|
"punpckhbw %%mm7, %%mm3 \n\t" /* 0C0D0E0F */\
|
|
"punpckhbw %%mm7, %%mm4 \n\t" /* 0B0C0D0E */\
|
|
"paddw %%mm3, %%mm5 \n\t" /* b */\
|
|
"paddw %%mm2, %%mm6 \n\t" /* c */\
|
|
"paddw %%mm5, %%mm5 \n\t" /* 2b */\
|
|
"psubw %%mm5, %%mm6 \n\t" /* c - 2b */\
|
|
"pshufw $0x06, %%mm0, %%mm5 \n\t" /* 0C0B0A0A */\
|
|
"pmullw "MANGLE(ff_pw_3)", %%mm6 \n\t" /* 3c - 6b */\
|
|
"paddw %%mm4, %%mm0 \n\t" /* a */\
|
|
"paddw %%mm1, %%mm5 \n\t" /* d */\
|
|
"pmullw "MANGLE(ff_pw_20)", %%mm0 \n\t" /* 20a */\
|
|
"psubw %%mm5, %%mm0 \n\t" /* 20a - d */\
|
|
"paddw %6, %%mm6 \n\t"\
|
|
"paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\
|
|
"psraw $5, %%mm0 \n\t"\
|
|
/* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\
|
|
\
|
|
"movd 5(%0), %%mm5 \n\t" /* FGHI */\
|
|
"punpcklbw %%mm7, %%mm5 \n\t" /* 0F0G0H0I */\
|
|
"pshufw $0xF9, %%mm5, %%mm6 \n\t" /* 0G0H0I0I */\
|
|
"paddw %%mm5, %%mm1 \n\t" /* a */\
|
|
"paddw %%mm6, %%mm2 \n\t" /* b */\
|
|
"pshufw $0xBE, %%mm5, %%mm6 \n\t" /* 0H0I0I0H */\
|
|
"pshufw $0x6F, %%mm5, %%mm5 \n\t" /* 0I0I0H0G */\
|
|
"paddw %%mm6, %%mm3 \n\t" /* c */\
|
|
"paddw %%mm5, %%mm4 \n\t" /* d */\
|
|
"paddw %%mm2, %%mm2 \n\t" /* 2b */\
|
|
"psubw %%mm2, %%mm3 \n\t" /* c - 2b */\
|
|
"pmullw "MANGLE(ff_pw_20)", %%mm1 \n\t" /* 20a */\
|
|
"pmullw "MANGLE(ff_pw_3)", %%mm3 \n\t" /* 3c - 6b */\
|
|
"psubw %%mm4, %%mm3 \n\t" /* -6b + 3c - d */\
|
|
"paddw %6, %%mm1 \n\t"\
|
|
"paddw %%mm1, %%mm3 \n\t" /* 20a - 6b + 3c - d */\
|
|
"psraw $5, %%mm3 \n\t"\
|
|
"packuswb %%mm3, %%mm0 \n\t"\
|
|
OP_MMX2(%%mm0, (%1), %%mm4, q)\
|
|
\
|
|
"addl %3, %0 \n\t"\
|
|
"addl %4, %1 \n\t"\
|
|
"decl %2 \n\t"\
|
|
" jnz 1b \n\t"\
|
|
: "+a"(src), "+c"(dst), "+m"(h)\
|
|
: "S"(srcStride), "D"(dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\
|
|
: "memory"\
|
|
);\
|
|
}\
|
|
\
|
|
static void OPNAME ## mpeg4_qpel8_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
|
|
int i;\
|
|
int16_t temp[8];\
|
|
/* quick HACK, XXX FIXME MUST be optimized */\
|
|
for(i=0; i<h; i++)\
|
|
{\
|
|
temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\
|
|
temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\
|
|
temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\
|
|
temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\
|
|
temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\
|
|
temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 8]);\
|
|
temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 8])*3 - (src[ 3]+src[ 7]);\
|
|
temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 8])*6 + (src[ 5]+src[ 7])*3 - (src[ 4]+src[ 6]);\
|
|
asm volatile(\
|
|
"movq (%0), %%mm0 \n\t"\
|
|
"movq 8(%0), %%mm1 \n\t"\
|
|
"paddw %2, %%mm0 \n\t"\
|
|
"paddw %2, %%mm1 \n\t"\
|
|
"psraw $5, %%mm0 \n\t"\
|
|
"psraw $5, %%mm1 \n\t"\
|
|
"packuswb %%mm1, %%mm0 \n\t"\
|
|
OP_3DNOW(%%mm0, (%1), %%mm1, q)\
|
|
:: "r"(temp), "r"(dst), "m"(ROUNDER)\
|
|
:"memory"\
|
|
);\
|
|
dst+=dstStride;\
|
|
src+=srcStride;\
|
|
}\
|
|
}
|
|
|
|
#define QPEL_OP(OPNAME, ROUNDER, RND, OP, MMX)\
|
|
\
|
|
static void OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
|
|
uint64_t temp[17*4];\
|
|
uint64_t *temp_ptr= temp;\
|
|
int count= 17;\
|
|
\
|
|
/*FIXME unroll */\
|
|
asm volatile(\
|
|
"pxor %%mm7, %%mm7 \n\t"\
|
|
"1: \n\t"\
|
|
"movq (%0), %%mm0 \n\t"\
|
|
"movq (%0), %%mm1 \n\t"\
|
|
"movq 8(%0), %%mm2 \n\t"\
|
|
"movq 8(%0), %%mm3 \n\t"\
|
|
"punpcklbw %%mm7, %%mm0 \n\t"\
|
|
"punpckhbw %%mm7, %%mm1 \n\t"\
|
|
"punpcklbw %%mm7, %%mm2 \n\t"\
|
|
"punpckhbw %%mm7, %%mm3 \n\t"\
|
|
"movq %%mm0, (%1) \n\t"\
|
|
"movq %%mm1, 17*8(%1) \n\t"\
|
|
"movq %%mm2, 2*17*8(%1) \n\t"\
|
|
"movq %%mm3, 3*17*8(%1) \n\t"\
|
|
"addl $8, %1 \n\t"\
|
|
"addl %3, %0 \n\t"\
|
|
"decl %2 \n\t"\
|
|
" jnz 1b \n\t"\
|
|
: "+r" (src), "+r" (temp_ptr), "+r"(count)\
|
|
: "r" (srcStride)\
|
|
: "memory"\
|
|
);\
|
|
\
|
|
temp_ptr= temp;\
|
|
count=4;\
|
|
\
|
|
/*FIXME reorder for speed */\
|
|
asm volatile(\
|
|
/*"pxor %%mm7, %%mm7 \n\t"*/\
|
|
"1: \n\t"\
|
|
"movq (%0), %%mm0 \n\t"\
|
|
"movq 8(%0), %%mm1 \n\t"\
|
|
"movq 16(%0), %%mm2 \n\t"\
|
|
"movq 24(%0), %%mm3 \n\t"\
|
|
QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0), 8(%0), (%0), 32(%0), (%1), OP)\
|
|
QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 8(%0), (%0), (%0), 40(%0), (%1, %3), OP)\
|
|
"addl %4, %1 \n\t"\
|
|
QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, (%0), (%0), 8(%0), 48(%0), (%1), OP)\
|
|
\
|
|
QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, (%0), 8(%0), 16(%0), 56(%0), (%1, %3), OP)\
|
|
"addl %4, %1 \n\t"\
|
|
QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\
|
|
QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 72(%0), (%1, %3), OP)\
|
|
"addl %4, %1 \n\t"\
|
|
QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 80(%0), (%1), OP)\
|
|
QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 88(%0), (%1, %3), OP)\
|
|
"addl %4, %1 \n\t"\
|
|
QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 40(%0), 48(%0), 56(%0), 96(%0), (%1), OP)\
|
|
QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 48(%0), 56(%0), 64(%0),104(%0), (%1, %3), OP)\
|
|
"addl %4, %1 \n\t"\
|
|
QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 56(%0), 64(%0), 72(%0),112(%0), (%1), OP)\
|
|
QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 64(%0), 72(%0), 80(%0),120(%0), (%1, %3), OP)\
|
|
"addl %4, %1 \n\t"\
|
|
QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 72(%0), 80(%0), 88(%0),128(%0), (%1), OP)\
|
|
\
|
|
QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 80(%0), 88(%0), 96(%0),128(%0), (%1, %3), OP)\
|
|
"addl %4, %1 \n\t" \
|
|
QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 88(%0), 96(%0),104(%0),120(%0), (%1), OP)\
|
|
QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 96(%0),104(%0),112(%0),112(%0), (%1, %3), OP)\
|
|
\
|
|
"addl $136, %0 \n\t"\
|
|
"addl %6, %1 \n\t"\
|
|
"decl %2 \n\t"\
|
|
" jnz 1b \n\t"\
|
|
\
|
|
: "+r"(temp_ptr), "+r"(dst), "+g"(count)\
|
|
: "r"(dstStride), "r"(2*dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-14*dstStride)\
|
|
:"memory"\
|
|
);\
|
|
}\
|
|
\
|
|
static void OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
|
|
uint64_t temp[9*4];\
|
|
uint64_t *temp_ptr= temp;\
|
|
int count= 9;\
|
|
\
|
|
/*FIXME unroll */\
|
|
asm volatile(\
|
|
"pxor %%mm7, %%mm7 \n\t"\
|
|
"1: \n\t"\
|
|
"movq (%0), %%mm0 \n\t"\
|
|
"movq (%0), %%mm1 \n\t"\
|
|
"punpcklbw %%mm7, %%mm0 \n\t"\
|
|
"punpckhbw %%mm7, %%mm1 \n\t"\
|
|
"movq %%mm0, (%1) \n\t"\
|
|
"movq %%mm1, 9*8(%1) \n\t"\
|
|
"addl $8, %1 \n\t"\
|
|
"addl %3, %0 \n\t"\
|
|
"decl %2 \n\t"\
|
|
" jnz 1b \n\t"\
|
|
: "+r" (src), "+r" (temp_ptr), "+r"(count)\
|
|
: "r" (srcStride)\
|
|
: "memory"\
|
|
);\
|
|
\
|
|
temp_ptr= temp;\
|
|
count=2;\
|
|
\
|
|
/*FIXME reorder for speed */\
|
|
asm volatile(\
|
|
/*"pxor %%mm7, %%mm7 \n\t"*/\
|
|
"1: \n\t"\
|
|
"movq (%0), %%mm0 \n\t"\
|
|
"movq 8(%0), %%mm1 \n\t"\
|
|
"movq 16(%0), %%mm2 \n\t"\
|
|
"movq 24(%0), %%mm3 \n\t"\
|
|
QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0), 8(%0), (%0), 32(%0), (%1), OP)\
|
|
QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 8(%0), (%0), (%0), 40(%0), (%1, %3), OP)\
|
|
"addl %4, %1 \n\t"\
|
|
QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, (%0), (%0), 8(%0), 48(%0), (%1), OP)\
|
|
\
|
|
QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, (%0), 8(%0), 16(%0), 56(%0), (%1, %3), OP)\
|
|
"addl %4, %1 \n\t"\
|
|
QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\
|
|
\
|
|
QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 64(%0), (%1, %3), OP)\
|
|
"addl %4, %1 \n\t"\
|
|
QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 56(%0), (%1), OP)\
|
|
QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 48(%0), (%1, %3), OP)\
|
|
\
|
|
"addl $72, %0 \n\t"\
|
|
"addl %6, %1 \n\t"\
|
|
"decl %2 \n\t"\
|
|
" jnz 1b \n\t"\
|
|
\
|
|
: "+r"(temp_ptr), "+r"(dst), "+g"(count)\
|
|
: "r"(dstStride), "r"(2*dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-6*dstStride)\
|
|
: "memory"\
|
|
);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel8_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
|
|
OPNAME ## pixels8_mmx(dst, src, stride, 8);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t temp[8];\
|
|
uint8_t * const half= (uint8_t*)temp;\
|
|
put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\
|
|
OPNAME ## pixels8_l2_mmx(dst, src, half, stride, stride, 8);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride, stride, 8);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t temp[8];\
|
|
uint8_t * const half= (uint8_t*)temp;\
|
|
put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\
|
|
OPNAME ## pixels8_l2_mmx(dst, src+1, half, stride, stride, 8);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t temp[8];\
|
|
uint8_t * const half= (uint8_t*)temp;\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\
|
|
OPNAME ## pixels8_l2_mmx(dst, src, half, stride, stride, 8);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src, stride, stride);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t temp[8];\
|
|
uint8_t * const half= (uint8_t*)temp;\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\
|
|
OPNAME ## pixels8_l2_mmx(dst, src+stride, half, stride, stride, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[8 + 9];\
|
|
uint8_t * const halfH= ((uint8_t*)half) + 64;\
|
|
uint8_t * const halfHV= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
|
|
put ## RND ## pixels8_l2_mmx(halfH, src, halfH, 8, stride, 9);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
|
|
OPNAME ## pixels8_l2_mmx(dst, halfH, halfHV, stride, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[8 + 9];\
|
|
uint8_t * const halfH= ((uint8_t*)half) + 64;\
|
|
uint8_t * const halfHV= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
|
|
put ## RND ## pixels8_l2_mmx(halfH, src+1, halfH, 8, stride, 9);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
|
|
OPNAME ## pixels8_l2_mmx(dst, halfH, halfHV, stride, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[8 + 9];\
|
|
uint8_t * const halfH= ((uint8_t*)half) + 64;\
|
|
uint8_t * const halfHV= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
|
|
put ## RND ## pixels8_l2_mmx(halfH, src, halfH, 8, stride, 9);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
|
|
OPNAME ## pixels8_l2_mmx(dst, halfH+8, halfHV, stride, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[8 + 9];\
|
|
uint8_t * const halfH= ((uint8_t*)half) + 64;\
|
|
uint8_t * const halfHV= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
|
|
put ## RND ## pixels8_l2_mmx(halfH, src+1, halfH, 8, stride, 9);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
|
|
OPNAME ## pixels8_l2_mmx(dst, halfH+8, halfHV, stride, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[8 + 9];\
|
|
uint8_t * const halfH= ((uint8_t*)half) + 64;\
|
|
uint8_t * const halfHV= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
|
|
OPNAME ## pixels8_l2_mmx(dst, halfH, halfHV, stride, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[8 + 9];\
|
|
uint8_t * const halfH= ((uint8_t*)half) + 64;\
|
|
uint8_t * const halfHV= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
|
|
OPNAME ## pixels8_l2_mmx(dst, halfH+8, halfHV, stride, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[8 + 9];\
|
|
uint8_t * const halfH= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
|
|
put ## RND ## pixels8_l2_mmx(halfH, src, halfH, 8, stride, 9);\
|
|
OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[8 + 9];\
|
|
uint8_t * const halfH= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
|
|
put ## RND ## pixels8_l2_mmx(halfH, src+1, halfH, 8, stride, 9);\
|
|
OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[9];\
|
|
uint8_t * const halfH= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
|
|
OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
|
|
OPNAME ## pixels16_mmx(dst, src, stride, 16);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t temp[32];\
|
|
uint8_t * const half= (uint8_t*)temp;\
|
|
put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\
|
|
OPNAME ## pixels16_l2_mmx(dst, src, half, stride, stride, 16);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src, stride, stride, 16);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t temp[32];\
|
|
uint8_t * const half= (uint8_t*)temp;\
|
|
put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\
|
|
OPNAME ## pixels16_l2_mmx(dst, src+1, half, stride, stride, 16);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t temp[32];\
|
|
uint8_t * const half= (uint8_t*)temp;\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\
|
|
OPNAME ## pixels16_l2_mmx(dst, src, half, stride, stride, 16);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src, stride, stride);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t temp[32];\
|
|
uint8_t * const half= (uint8_t*)temp;\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\
|
|
OPNAME ## pixels16_l2_mmx(dst, src+stride, half, stride, stride, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[16*2 + 17*2];\
|
|
uint8_t * const halfH= ((uint8_t*)half) + 256;\
|
|
uint8_t * const halfHV= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
|
|
put ## RND ## pixels16_l2_mmx(halfH, src, halfH, 16, stride, 17);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
|
|
OPNAME ## pixels16_l2_mmx(dst, halfH, halfHV, stride, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[16*2 + 17*2];\
|
|
uint8_t * const halfH= ((uint8_t*)half) + 256;\
|
|
uint8_t * const halfHV= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
|
|
put ## RND ## pixels16_l2_mmx(halfH, src+1, halfH, 16, stride, 17);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
|
|
OPNAME ## pixels16_l2_mmx(dst, halfH, halfHV, stride, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[16*2 + 17*2];\
|
|
uint8_t * const halfH= ((uint8_t*)half) + 256;\
|
|
uint8_t * const halfHV= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
|
|
put ## RND ## pixels16_l2_mmx(halfH, src, halfH, 16, stride, 17);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
|
|
OPNAME ## pixels16_l2_mmx(dst, halfH+16, halfHV, stride, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[16*2 + 17*2];\
|
|
uint8_t * const halfH= ((uint8_t*)half) + 256;\
|
|
uint8_t * const halfHV= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
|
|
put ## RND ## pixels16_l2_mmx(halfH, src+1, halfH, 16, stride, 17);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
|
|
OPNAME ## pixels16_l2_mmx(dst, halfH+16, halfHV, stride, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[16*2 + 17*2];\
|
|
uint8_t * const halfH= ((uint8_t*)half) + 256;\
|
|
uint8_t * const halfHV= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
|
|
OPNAME ## pixels16_l2_mmx(dst, halfH, halfHV, stride, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[16*2 + 17*2];\
|
|
uint8_t * const halfH= ((uint8_t*)half) + 256;\
|
|
uint8_t * const halfHV= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
|
|
OPNAME ## pixels16_l2_mmx(dst, halfH+16, halfHV, stride, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[17*2];\
|
|
uint8_t * const halfH= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
|
|
put ## RND ## pixels16_l2_mmx(halfH, src, halfH, 16, stride, 17);\
|
|
OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[17*2];\
|
|
uint8_t * const halfH= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
|
|
put ## RND ## pixels16_l2_mmx(halfH, src+1, halfH, 16, stride, 17);\
|
|
OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
uint64_t half[17*2];\
|
|
uint8_t * const halfH= ((uint8_t*)half);\
|
|
put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
|
|
OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
|
|
}
|
|
|
|
|
|
#define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b " \n\t"
|
|
#define AVG_3DNOW_OP(a,b,temp, size) \
|
|
"mov" #size " " #b ", " #temp " \n\t"\
|
|
"pavgusb " #temp ", " #a " \n\t"\
|
|
"mov" #size " " #a ", " #b " \n\t"
|
|
#define AVG_MMX2_OP(a,b,temp, size) \
|
|
"mov" #size " " #b ", " #temp " \n\t"\
|
|
"pavgb " #temp ", " #a " \n\t"\
|
|
"mov" #size " " #a ", " #b " \n\t"
|
|
|
|
QPEL_BASE(put_ , ff_pw_16, _ , PUT_OP, PUT_OP)
|
|
QPEL_BASE(avg_ , ff_pw_16, _ , AVG_MMX2_OP, AVG_3DNOW_OP)
|
|
QPEL_BASE(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, PUT_OP)
|
|
QPEL_OP(put_ , ff_pw_16, _ , PUT_OP, 3dnow)
|
|
QPEL_OP(avg_ , ff_pw_16, _ , AVG_3DNOW_OP, 3dnow)
|
|
QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, 3dnow)
|
|
QPEL_OP(put_ , ff_pw_16, _ , PUT_OP, mmx2)
|
|
QPEL_OP(avg_ , ff_pw_16, _ , AVG_MMX2_OP, mmx2)
|
|
QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, mmx2)
|
|
|
|
#if 0
|
|
static void just_return() { return; }
|
|
#endif
|
|
|
|
#define SET_QPEL_FUNC(postfix1, postfix2) \
|
|
c->put_ ## postfix1 = put_ ## postfix2;\
|
|
c->put_no_rnd_ ## postfix1 = put_no_rnd_ ## postfix2;\
|
|
c->avg_ ## postfix1 = avg_ ## postfix2;
|
|
|
|
static int try_8x8basis_mmx(int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale){
|
|
int i=0;
|
|
|
|
assert(ABS(scale) < 256);
|
|
scale<<= 16 + 1 - BASIS_SHIFT + RECON_SHIFT;
|
|
|
|
asm volatile(
|
|
"pcmpeqw %%mm6, %%mm6 \n\t" // -1w
|
|
"psrlw $15, %%mm6 \n\t" // 1w
|
|
"pxor %%mm7, %%mm7 \n\t"
|
|
"movd %4, %%mm5 \n\t"
|
|
"punpcklwd %%mm5, %%mm5 \n\t"
|
|
"punpcklwd %%mm5, %%mm5 \n\t"
|
|
"1: \n\t"
|
|
"movq (%1, %0), %%mm0 \n\t"
|
|
"movq 8(%1, %0), %%mm1 \n\t"
|
|
"pmulhw %%mm5, %%mm0 \n\t"
|
|
"pmulhw %%mm5, %%mm1 \n\t"
|
|
"paddw %%mm6, %%mm0 \n\t"
|
|
"paddw %%mm6, %%mm1 \n\t"
|
|
"psraw $1, %%mm0 \n\t"
|
|
"psraw $1, %%mm1 \n\t"
|
|
"paddw (%2, %0), %%mm0 \n\t"
|
|
"paddw 8(%2, %0), %%mm1 \n\t"
|
|
"psraw $6, %%mm0 \n\t"
|
|
"psraw $6, %%mm1 \n\t"
|
|
"pmullw (%3, %0), %%mm0 \n\t"
|
|
"pmullw 8(%3, %0), %%mm1 \n\t"
|
|
"pmaddwd %%mm0, %%mm0 \n\t"
|
|
"pmaddwd %%mm1, %%mm1 \n\t"
|
|
"paddd %%mm1, %%mm0 \n\t"
|
|
"psrld $4, %%mm0 \n\t"
|
|
"paddd %%mm0, %%mm7 \n\t"
|
|
"addl $16, %0 \n\t"
|
|
"cmpl $128, %0 \n\t" //FIXME optimize & bench
|
|
" jb 1b \n\t"
|
|
"movq %%mm7, %%mm6 \n\t"
|
|
"psrlq $32, %%mm7 \n\t"
|
|
"paddd %%mm6, %%mm7 \n\t"
|
|
"psrld $2, %%mm7 \n\t"
|
|
"movd %%mm7, %0 \n\t"
|
|
|
|
: "+r" (i)
|
|
: "r"(basis), "r"(rem), "r"(weight), "g"(scale)
|
|
);
|
|
return i;
|
|
}
|
|
|
|
static void add_8x8basis_mmx(int16_t rem[64], int16_t basis[64], int scale){
|
|
int i=0;
|
|
|
|
if(ABS(scale) < 256){
|
|
scale<<= 16 + 1 - BASIS_SHIFT + RECON_SHIFT;
|
|
asm volatile(
|
|
"pcmpeqw %%mm6, %%mm6 \n\t" // -1w
|
|
"psrlw $15, %%mm6 \n\t" // 1w
|
|
"movd %3, %%mm5 \n\t"
|
|
"punpcklwd %%mm5, %%mm5 \n\t"
|
|
"punpcklwd %%mm5, %%mm5 \n\t"
|
|
"1: \n\t"
|
|
"movq (%1, %0), %%mm0 \n\t"
|
|
"movq 8(%1, %0), %%mm1 \n\t"
|
|
"pmulhw %%mm5, %%mm0 \n\t"
|
|
"pmulhw %%mm5, %%mm1 \n\t"
|
|
"paddw %%mm6, %%mm0 \n\t"
|
|
"paddw %%mm6, %%mm1 \n\t"
|
|
"psraw $1, %%mm0 \n\t"
|
|
"psraw $1, %%mm1 \n\t"
|
|
"paddw (%2, %0), %%mm0 \n\t"
|
|
"paddw 8(%2, %0), %%mm1 \n\t"
|
|
"movq %%mm0, (%2, %0) \n\t"
|
|
"movq %%mm1, 8(%2, %0) \n\t"
|
|
"addl $16, %0 \n\t"
|
|
"cmpl $128, %0 \n\t" //FIXME optimize & bench
|
|
" jb 1b \n\t"
|
|
|
|
: "+r" (i)
|
|
: "r"(basis), "r"(rem), "g"(scale)
|
|
);
|
|
}else{
|
|
for(i=0; i<8*8; i++){
|
|
rem[i] += (basis[i]*scale + (1<<(BASIS_SHIFT - RECON_SHIFT-1)))>>(BASIS_SHIFT - RECON_SHIFT);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* external functions, from idct_mmx.c */
|
|
void ff_mmx_idct(DCTELEM *block);
|
|
void ff_mmxext_idct(DCTELEM *block);
|
|
|
|
/* XXX: those functions should be suppressed ASAP when all IDCTs are
|
|
converted */
|
|
static void ff_libmpeg2mmx_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
|
|
{
|
|
ff_mmx_idct (block);
|
|
put_pixels_clamped_mmx(block, dest, line_size);
|
|
}
|
|
static void ff_libmpeg2mmx_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
|
|
{
|
|
ff_mmx_idct (block);
|
|
add_pixels_clamped_mmx(block, dest, line_size);
|
|
}
|
|
static void ff_libmpeg2mmx2_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
|
|
{
|
|
ff_mmxext_idct (block);
|
|
put_pixels_clamped_mmx(block, dest, line_size);
|
|
}
|
|
static void ff_libmpeg2mmx2_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
|
|
{
|
|
ff_mmxext_idct (block);
|
|
add_pixels_clamped_mmx(block, dest, line_size);
|
|
}
|
|
|
|
void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
|
|
{
|
|
mm_flags = mm_support();
|
|
|
|
if (avctx->dsp_mask) {
|
|
if (avctx->dsp_mask & FF_MM_FORCE)
|
|
mm_flags |= (avctx->dsp_mask & 0xffff);
|
|
else
|
|
mm_flags &= ~(avctx->dsp_mask & 0xffff);
|
|
}
|
|
|
|
#if 0
|
|
av_log(avctx, AV_LOG_INFO, "libavcodec: CPU flags:");
|
|
if (mm_flags & MM_MMX)
|
|
av_log(avctx, AV_LOG_INFO, " mmx");
|
|
if (mm_flags & MM_MMXEXT)
|
|
av_log(avctx, AV_LOG_INFO, " mmxext");
|
|
if (mm_flags & MM_3DNOW)
|
|
av_log(avctx, AV_LOG_INFO, " 3dnow");
|
|
if (mm_flags & MM_SSE)
|
|
av_log(avctx, AV_LOG_INFO, " sse");
|
|
if (mm_flags & MM_SSE2)
|
|
av_log(avctx, AV_LOG_INFO, " sse2");
|
|
av_log(avctx, AV_LOG_INFO, "\n");
|
|
#endif
|
|
|
|
if (mm_flags & MM_MMX) {
|
|
const int dct_algo = avctx->dct_algo;
|
|
const int idct_algo= avctx->idct_algo;
|
|
|
|
#ifdef CONFIG_ENCODERS
|
|
if(dct_algo==FF_DCT_AUTO || dct_algo==FF_DCT_MMX){
|
|
if(mm_flags & MM_SSE2){
|
|
c->fdct = ff_fdct_sse2;
|
|
}else if(mm_flags & MM_MMXEXT){
|
|
c->fdct = ff_fdct_mmx2;
|
|
}else{
|
|
c->fdct = ff_fdct_mmx;
|
|
}
|
|
}
|
|
#endif //CONFIG_ENCODERS
|
|
|
|
if(idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_SIMPLEMMX){
|
|
c->idct_put= ff_simple_idct_put_mmx;
|
|
c->idct_add= ff_simple_idct_add_mmx;
|
|
c->idct = ff_simple_idct_mmx;
|
|
c->idct_permutation_type= FF_SIMPLE_IDCT_PERM;
|
|
}else if(idct_algo==FF_IDCT_LIBMPEG2MMX){
|
|
if(mm_flags & MM_MMXEXT){
|
|
c->idct_put= ff_libmpeg2mmx2_idct_put;
|
|
c->idct_add= ff_libmpeg2mmx2_idct_add;
|
|
c->idct = ff_mmxext_idct;
|
|
}else{
|
|
c->idct_put= ff_libmpeg2mmx_idct_put;
|
|
c->idct_add= ff_libmpeg2mmx_idct_add;
|
|
c->idct = ff_mmx_idct;
|
|
}
|
|
c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM;
|
|
}
|
|
|
|
/* VP3 optimized DSP functions */
|
|
if (mm_flags & MM_SSE2) {
|
|
c->vp3_dsp_init = vp3_dsp_init_sse2;
|
|
c->vp3_idct = vp3_idct_sse2;
|
|
} else {
|
|
c->vp3_dsp_init = vp3_dsp_init_mmx;
|
|
c->vp3_idct = vp3_idct_mmx;
|
|
}
|
|
|
|
#ifdef CONFIG_ENCODERS
|
|
c->get_pixels = get_pixels_mmx;
|
|
c->diff_pixels = diff_pixels_mmx;
|
|
#endif //CONFIG_ENCODERS
|
|
c->put_pixels_clamped = put_pixels_clamped_mmx;
|
|
c->put_signed_pixels_clamped = put_signed_pixels_clamped_mmx;
|
|
c->add_pixels_clamped = add_pixels_clamped_mmx;
|
|
c->clear_blocks = clear_blocks_mmx;
|
|
#ifdef CONFIG_ENCODERS
|
|
c->pix_sum = pix_sum16_mmx;
|
|
#endif //CONFIG_ENCODERS
|
|
|
|
c->put_pixels_tab[0][0] = put_pixels16_mmx;
|
|
c->put_pixels_tab[0][1] = put_pixels16_x2_mmx;
|
|
c->put_pixels_tab[0][2] = put_pixels16_y2_mmx;
|
|
c->put_pixels_tab[0][3] = put_pixels16_xy2_mmx;
|
|
|
|
c->put_no_rnd_pixels_tab[0][0] = put_pixels16_mmx;
|
|
c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmx;
|
|
c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmx;
|
|
c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_mmx;
|
|
|
|
c->avg_pixels_tab[0][0] = avg_pixels16_mmx;
|
|
c->avg_pixels_tab[0][1] = avg_pixels16_x2_mmx;
|
|
c->avg_pixels_tab[0][2] = avg_pixels16_y2_mmx;
|
|
c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx;
|
|
|
|
c->avg_no_rnd_pixels_tab[0][0] = avg_no_rnd_pixels16_mmx;
|
|
c->avg_no_rnd_pixels_tab[0][1] = avg_no_rnd_pixels16_x2_mmx;
|
|
c->avg_no_rnd_pixels_tab[0][2] = avg_no_rnd_pixels16_y2_mmx;
|
|
c->avg_no_rnd_pixels_tab[0][3] = avg_no_rnd_pixels16_xy2_mmx;
|
|
|
|
c->put_pixels_tab[1][0] = put_pixels8_mmx;
|
|
c->put_pixels_tab[1][1] = put_pixels8_x2_mmx;
|
|
c->put_pixels_tab[1][2] = put_pixels8_y2_mmx;
|
|
c->put_pixels_tab[1][3] = put_pixels8_xy2_mmx;
|
|
|
|
c->put_no_rnd_pixels_tab[1][0] = put_pixels8_mmx;
|
|
c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_mmx;
|
|
c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx;
|
|
c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy2_mmx;
|
|
|
|
c->avg_pixels_tab[1][0] = avg_pixels8_mmx;
|
|
c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx;
|
|
c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx;
|
|
c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx;
|
|
|
|
c->avg_no_rnd_pixels_tab[1][0] = avg_no_rnd_pixels8_mmx;
|
|
c->avg_no_rnd_pixels_tab[1][1] = avg_no_rnd_pixels8_x2_mmx;
|
|
c->avg_no_rnd_pixels_tab[1][2] = avg_no_rnd_pixels8_y2_mmx;
|
|
c->avg_no_rnd_pixels_tab[1][3] = avg_no_rnd_pixels8_xy2_mmx;
|
|
|
|
c->add_bytes= add_bytes_mmx;
|
|
#ifdef CONFIG_ENCODERS
|
|
c->diff_bytes= diff_bytes_mmx;
|
|
|
|
c->hadamard8_diff[0]= hadamard8_diff16_mmx;
|
|
c->hadamard8_diff[1]= hadamard8_diff_mmx;
|
|
|
|
c->pix_norm1 = pix_norm1_mmx;
|
|
c->sse[0] = sse16_mmx;
|
|
c->vsad[4]= vsad_intra16_mmx;
|
|
|
|
if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
|
|
c->vsad[0] = vsad16_mmx;
|
|
}
|
|
|
|
if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
|
|
c->try_8x8basis= try_8x8basis_mmx;
|
|
}
|
|
c->add_8x8basis= add_8x8basis_mmx;
|
|
|
|
#endif //CONFIG_ENCODERS
|
|
|
|
c->h263_v_loop_filter= h263_v_loop_filter_mmx;
|
|
c->h263_h_loop_filter= h263_h_loop_filter_mmx;
|
|
|
|
if (mm_flags & MM_MMXEXT) {
|
|
c->put_pixels_tab[0][1] = put_pixels16_x2_mmx2;
|
|
c->put_pixels_tab[0][2] = put_pixels16_y2_mmx2;
|
|
|
|
c->avg_pixels_tab[0][0] = avg_pixels16_mmx2;
|
|
c->avg_pixels_tab[0][1] = avg_pixels16_x2_mmx2;
|
|
c->avg_pixels_tab[0][2] = avg_pixels16_y2_mmx2;
|
|
|
|
c->put_pixels_tab[1][1] = put_pixels8_x2_mmx2;
|
|
c->put_pixels_tab[1][2] = put_pixels8_y2_mmx2;
|
|
|
|
c->avg_pixels_tab[1][0] = avg_pixels8_mmx2;
|
|
c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx2;
|
|
c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx2;
|
|
|
|
#ifdef CONFIG_ENCODERS
|
|
c->hadamard8_diff[0]= hadamard8_diff16_mmx2;
|
|
c->hadamard8_diff[1]= hadamard8_diff_mmx2;
|
|
c->vsad[4]= vsad_intra16_mmx2;
|
|
#endif //CONFIG_ENCODERS
|
|
|
|
if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
|
|
c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmx2;
|
|
c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmx2;
|
|
c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_mmx2;
|
|
c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx2;
|
|
c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx2;
|
|
c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx2;
|
|
#ifdef CONFIG_ENCODERS
|
|
c->vsad[0] = vsad16_mmx2;
|
|
#endif //CONFIG_ENCODERS
|
|
}
|
|
|
|
#if 1
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 0], qpel16_mc00_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 1], qpel16_mc10_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 2], qpel16_mc20_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 3], qpel16_mc30_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 4], qpel16_mc01_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 5], qpel16_mc11_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 6], qpel16_mc21_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 7], qpel16_mc31_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 8], qpel16_mc02_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 9], qpel16_mc12_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][10], qpel16_mc22_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][11], qpel16_mc32_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][12], qpel16_mc03_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][13], qpel16_mc13_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][14], qpel16_mc23_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][15], qpel16_mc33_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 0], qpel8_mc00_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 1], qpel8_mc10_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 2], qpel8_mc20_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 3], qpel8_mc30_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 4], qpel8_mc01_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 5], qpel8_mc11_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 6], qpel8_mc21_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 7], qpel8_mc31_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 8], qpel8_mc02_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 9], qpel8_mc12_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][10], qpel8_mc22_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][11], qpel8_mc32_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][12], qpel8_mc03_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][13], qpel8_mc13_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][14], qpel8_mc23_mmx2)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][15], qpel8_mc33_mmx2)
|
|
#endif
|
|
|
|
#ifdef CONFIG_ENCODERS
|
|
c->sub_hfyu_median_prediction= sub_hfyu_median_prediction_mmx2;
|
|
#endif //CONFIG_ENCODERS
|
|
} else if (mm_flags & MM_3DNOW) {
|
|
c->put_pixels_tab[0][1] = put_pixels16_x2_3dnow;
|
|
c->put_pixels_tab[0][2] = put_pixels16_y2_3dnow;
|
|
|
|
c->avg_pixels_tab[0][0] = avg_pixels16_3dnow;
|
|
c->avg_pixels_tab[0][1] = avg_pixels16_x2_3dnow;
|
|
c->avg_pixels_tab[0][2] = avg_pixels16_y2_3dnow;
|
|
|
|
c->put_pixels_tab[1][1] = put_pixels8_x2_3dnow;
|
|
c->put_pixels_tab[1][2] = put_pixels8_y2_3dnow;
|
|
|
|
c->avg_pixels_tab[1][0] = avg_pixels8_3dnow;
|
|
c->avg_pixels_tab[1][1] = avg_pixels8_x2_3dnow;
|
|
c->avg_pixels_tab[1][2] = avg_pixels8_y2_3dnow;
|
|
|
|
if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
|
|
c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_3dnow;
|
|
c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_3dnow;
|
|
c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_3dnow;
|
|
c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_3dnow;
|
|
c->avg_pixels_tab[0][3] = avg_pixels16_xy2_3dnow;
|
|
c->avg_pixels_tab[1][3] = avg_pixels8_xy2_3dnow;
|
|
}
|
|
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 0], qpel16_mc00_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 1], qpel16_mc10_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 2], qpel16_mc20_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 3], qpel16_mc30_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 4], qpel16_mc01_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 5], qpel16_mc11_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 6], qpel16_mc21_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 7], qpel16_mc31_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 8], qpel16_mc02_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][ 9], qpel16_mc12_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][10], qpel16_mc22_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][11], qpel16_mc32_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][12], qpel16_mc03_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][13], qpel16_mc13_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][14], qpel16_mc23_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[0][15], qpel16_mc33_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 0], qpel8_mc00_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 1], qpel8_mc10_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 2], qpel8_mc20_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 3], qpel8_mc30_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 4], qpel8_mc01_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 5], qpel8_mc11_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 6], qpel8_mc21_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 7], qpel8_mc31_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 8], qpel8_mc02_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][ 9], qpel8_mc12_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][10], qpel8_mc22_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][11], qpel8_mc32_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][12], qpel8_mc03_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][13], qpel8_mc13_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][14], qpel8_mc23_3dnow)
|
|
SET_QPEL_FUNC(qpel_pixels_tab[1][15], qpel8_mc33_3dnow)
|
|
}
|
|
}
|
|
|
|
#ifdef CONFIG_ENCODERS
|
|
dsputil_init_pix_mmx(c, avctx);
|
|
#endif //CONFIG_ENCODERS
|
|
#if 0
|
|
// for speed testing
|
|
get_pixels = just_return;
|
|
put_pixels_clamped = just_return;
|
|
add_pixels_clamped = just_return;
|
|
|
|
pix_abs16x16 = just_return;
|
|
pix_abs16x16_x2 = just_return;
|
|
pix_abs16x16_y2 = just_return;
|
|
pix_abs16x16_xy2 = just_return;
|
|
|
|
put_pixels_tab[0] = just_return;
|
|
put_pixels_tab[1] = just_return;
|
|
put_pixels_tab[2] = just_return;
|
|
put_pixels_tab[3] = just_return;
|
|
|
|
put_no_rnd_pixels_tab[0] = just_return;
|
|
put_no_rnd_pixels_tab[1] = just_return;
|
|
put_no_rnd_pixels_tab[2] = just_return;
|
|
put_no_rnd_pixels_tab[3] = just_return;
|
|
|
|
avg_pixels_tab[0] = just_return;
|
|
avg_pixels_tab[1] = just_return;
|
|
avg_pixels_tab[2] = just_return;
|
|
avg_pixels_tab[3] = just_return;
|
|
|
|
avg_no_rnd_pixels_tab[0] = just_return;
|
|
avg_no_rnd_pixels_tab[1] = just_return;
|
|
avg_no_rnd_pixels_tab[2] = just_return;
|
|
avg_no_rnd_pixels_tab[3] = just_return;
|
|
|
|
//av_fdct = just_return;
|
|
//ff_idct = just_return;
|
|
#endif
|
|
}
|