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2456 lines
101 KiB
2456 lines
101 KiB
/* |
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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 file is part of FFmpeg. |
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* |
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* FFmpeg 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 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg 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 FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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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|
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#include "dsputil.h" |
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#include "dsputil_mmx.h" |
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#include "simple_idct.h" |
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#include "mpegvideo.h" |
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#include "x86_cpu.h" |
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#include "mmx.h" |
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#include "vp3dsp_mmx.h" |
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#include "vp3dsp_sse2.h" |
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#include "h263.h" |
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|
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//#undef NDEBUG |
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//#include <assert.h> |
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|
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extern void ff_idct_xvid_mmx(short *block); |
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extern void ff_idct_xvid_mmx2(short *block); |
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int mm_flags; /* multimedia extension flags */ |
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|
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/* pixel operations */ |
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DECLARE_ALIGNED_8 (const uint64_t, ff_bone) = 0x0101010101010101ULL; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_wtwo) = 0x0002000200020002ULL; |
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DECLARE_ALIGNED_16(const uint64_t, ff_pdw_80000000[2]) = |
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{0x8000000080000000ULL, 0x8000000080000000ULL}; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pw_3 ) = 0x0003000300030003ULL; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pw_4 ) = 0x0004000400040004ULL; |
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DECLARE_ALIGNED_16(const xmm_t, ff_pw_5 ) = {0x0005000500050005ULL, 0x0005000500050005ULL}; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pw_8 ) = 0x0008000800080008ULL; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pw_15 ) = 0x000F000F000F000FULL; |
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DECLARE_ALIGNED_16(const xmm_t, ff_pw_16 ) = {0x0010001000100010ULL, 0x0010001000100010ULL}; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pw_20 ) = 0x0014001400140014ULL; |
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DECLARE_ALIGNED_16(const xmm_t, ff_pw_32 ) = {0x0020002000200020ULL, 0x0020002000200020ULL}; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pw_42 ) = 0x002A002A002A002AULL; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pw_64 ) = 0x0040004000400040ULL; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pw_96 ) = 0x0060006000600060ULL; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pw_128) = 0x0080008000800080ULL; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pw_255) = 0x00ff00ff00ff00ffULL; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pb_1 ) = 0x0101010101010101ULL; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pb_3 ) = 0x0303030303030303ULL; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pb_7 ) = 0x0707070707070707ULL; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pb_3F ) = 0x3F3F3F3F3F3F3F3FULL; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pb_A1 ) = 0xA1A1A1A1A1A1A1A1ULL; |
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DECLARE_ALIGNED_8 (const uint64_t, ff_pb_FC ) = 0xFCFCFCFCFCFCFCFCULL; |
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DECLARE_ALIGNED_16(const double, ff_pd_1[2]) = { 1.0, 1.0 }; |
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DECLARE_ALIGNED_16(const double, ff_pd_2[2]) = { 2.0, 2.0 }; |
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#define JUMPALIGN() asm volatile (ASMALIGN(3)::) |
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#define MOVQ_ZERO(regd) asm volatile ("pxor %%" #regd ", %%" #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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|
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#ifndef PIC |
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#define MOVQ_BONE(regd) asm volatile ("movq %0, %%" #regd " \n\t" ::"m"(ff_bone)) |
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#define MOVQ_WTWO(regd) asm volatile ("movq %0, %%" #regd " \n\t" ::"m"(ff_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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|
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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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|
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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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#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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#define put_no_rnd_pixels16_mmx put_pixels16_mmx |
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#define put_no_rnd_pixels8_mmx put_pixels8_mmx |
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#define put_pixels16_mmx2 put_pixels16_mmx |
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#define put_pixels8_mmx2 put_pixels8_mmx |
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#define put_pixels4_mmx2 put_pixels4_mmx |
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#define put_no_rnd_pixels16_mmx2 put_no_rnd_pixels16_mmx |
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#define put_no_rnd_pixels8_mmx2 put_no_rnd_pixels8_mmx |
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#define put_pixels16_3dnow put_pixels16_mmx |
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#define put_pixels8_3dnow put_pixels8_mmx |
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#define put_pixels4_3dnow put_pixels4_mmx |
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#define put_no_rnd_pixels16_3dnow put_no_rnd_pixels16_mmx |
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#define put_no_rnd_pixels8_3dnow put_no_rnd_pixels8_mmx |
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/***********************************/ |
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/* standard MMX */ |
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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" ((long)line_size), "r" ((long)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" ((long)line_size), "r" ((long)line_size*3), "r"(p) |
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:"memory"); |
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} |
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static DECLARE_ALIGNED_8(const unsigned char, 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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|
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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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|
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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_pixels4_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), %%"REG_a" \n\t" |
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ASMALIGN(3) |
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"1: \n\t" |
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"movd (%1), %%mm0 \n\t" |
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"movd (%1, %3), %%mm1 \n\t" |
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"movd %%mm0, (%2) \n\t" |
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"movd %%mm1, (%2, %3) \n\t" |
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"add %%"REG_a", %1 \n\t" |
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"add %%"REG_a", %2 \n\t" |
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"movd (%1), %%mm0 \n\t" |
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"movd (%1, %3), %%mm1 \n\t" |
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"movd %%mm0, (%2) \n\t" |
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"movd %%mm1, (%2, %3) \n\t" |
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"add %%"REG_a", %1 \n\t" |
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"add %%"REG_a", %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"((long)line_size) |
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: "%"REG_a, "memory" |
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); |
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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), %%"REG_a" \n\t" |
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ASMALIGN(3) |
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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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"add %%"REG_a", %1 \n\t" |
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"add %%"REG_a", %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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"add %%"REG_a", %1 \n\t" |
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"add %%"REG_a", %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"((long)line_size) |
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: "%"REG_a, "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), %%"REG_a" \n\t" |
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ASMALIGN(3) |
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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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"add %%"REG_a", %1 \n\t" |
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"add %%"REG_a", %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" |
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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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"add %%"REG_a", %1 \n\t" |
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"add %%"REG_a", %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"((long)line_size) |
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: "%"REG_a, "memory" |
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); |
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} |
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|
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static void put_pixels16_sse2(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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"1: \n\t" |
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"movdqu (%1), %%xmm0 \n\t" |
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"movdqu (%1,%3), %%xmm1 \n\t" |
|
"movdqu (%1,%3,2), %%xmm2 \n\t" |
|
"movdqu (%1,%4), %%xmm3 \n\t" |
|
"movdqa %%xmm0, (%2) \n\t" |
|
"movdqa %%xmm1, (%2,%3) \n\t" |
|
"movdqa %%xmm2, (%2,%3,2) \n\t" |
|
"movdqa %%xmm3, (%2,%4) \n\t" |
|
"subl $4, %0 \n\t" |
|
"lea (%1,%3,4), %1 \n\t" |
|
"lea (%2,%3,4), %2 \n\t" |
|
"jnz 1b \n\t" |
|
: "+g"(h), "+r" (pixels), "+r" (block) |
|
: "r"((long)line_size), "r"(3L*line_size) |
|
: "memory" |
|
); |
|
} |
|
|
|
static void avg_pixels16_sse2(uint8_t *block, const uint8_t *pixels, int line_size, int h) |
|
{ |
|
asm volatile( |
|
"1: \n\t" |
|
"movdqu (%1), %%xmm0 \n\t" |
|
"movdqu (%1,%3), %%xmm1 \n\t" |
|
"movdqu (%1,%3,2), %%xmm2 \n\t" |
|
"movdqu (%1,%4), %%xmm3 \n\t" |
|
"pavgb (%2), %%xmm0 \n\t" |
|
"pavgb (%2,%3), %%xmm1 \n\t" |
|
"pavgb (%2,%3,2), %%xmm2 \n\t" |
|
"pavgb (%2,%4), %%xmm3 \n\t" |
|
"movdqa %%xmm0, (%2) \n\t" |
|
"movdqa %%xmm1, (%2,%3) \n\t" |
|
"movdqa %%xmm2, (%2,%3,2) \n\t" |
|
"movdqa %%xmm3, (%2,%4) \n\t" |
|
"subl $4, %0 \n\t" |
|
"lea (%1,%3,4), %1 \n\t" |
|
"lea (%2,%3,4), %2 \n\t" |
|
"jnz 1b \n\t" |
|
: "+g"(h), "+r" (pixels), "+r" (block) |
|
: "r"((long)line_size), "r"(3L*line_size) |
|
: "memory" |
|
); |
|
} |
|
|
|
static void clear_blocks_mmx(DCTELEM *blocks) |
|
{ |
|
asm volatile( |
|
"pxor %%mm7, %%mm7 \n\t" |
|
"mov $-128*6, %%"REG_a" \n\t" |
|
"1: \n\t" |
|
"movq %%mm7, (%0, %%"REG_a") \n\t" |
|
"movq %%mm7, 8(%0, %%"REG_a") \n\t" |
|
"movq %%mm7, 16(%0, %%"REG_a") \n\t" |
|
"movq %%mm7, 24(%0, %%"REG_a") \n\t" |
|
"add $32, %%"REG_a" \n\t" |
|
" js 1b \n\t" |
|
: : "r" (((uint8_t *)blocks)+128*6) |
|
: "%"REG_a |
|
); |
|
} |
|
|
|
static void add_bytes_mmx(uint8_t *dst, uint8_t *src, int w){ |
|
long 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" |
|
"add $16, %0 \n\t" |
|
"cmp %3, %0 \n\t" |
|
" jb 1b \n\t" |
|
: "+r" (i) |
|
: "r"(src), "r"(dst), "r"((long)w-15) |
|
); |
|
for(; i<w; i++) |
|
dst[i+0] += src[i+0]; |
|
} |
|
|
|
static void add_bytes_l2_mmx(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){ |
|
long i=0; |
|
asm volatile( |
|
"1: \n\t" |
|
"movq (%2, %0), %%mm0 \n\t" |
|
"movq 8(%2, %0), %%mm1 \n\t" |
|
"paddb (%3, %0), %%mm0 \n\t" |
|
"paddb 8(%3, %0), %%mm1 \n\t" |
|
"movq %%mm0, (%1, %0) \n\t" |
|
"movq %%mm1, 8(%1, %0) \n\t" |
|
"add $16, %0 \n\t" |
|
"cmp %4, %0 \n\t" |
|
" jb 1b \n\t" |
|
: "+r" (i) |
|
: "r"(dst), "r"(src1), "r"(src2), "r"((long)w-15) |
|
); |
|
for(; i<w; i++) |
|
dst[i] = src1[i] + src2[i]; |
|
} |
|
|
|
#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){ |
|
if(ENABLE_ANY_H263) { |
|
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){ |
|
if(ENABLE_ANY_H263) { |
|
const int strength= ff_h263_loop_filter_strength[qscale]; |
|
DECLARE_ALIGNED(8, uint64_t, temp[4]); |
|
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, (%0,%2) \n\t" |
|
"movd %%mm3, (%0,%2,2) \n\t" |
|
"punpckhdq %%mm3, %%mm3 \n\t" |
|
"movd %%mm3, (%0,%3) \n\t" |
|
"movd %%mm1, (%1) \n\t" |
|
"punpckhdq %%mm1, %%mm1 \n\t" |
|
"movd %%mm1, (%1,%2) \n\t" |
|
"movd %%mm6, (%1,%2,2) \n\t" |
|
"punpckhdq %%mm6, %%mm6 \n\t" |
|
"movd %%mm6, (%1,%3) \n\t" |
|
:: "r" (src), |
|
"r" (src + 4*stride), |
|
"r" ((long) stride ), |
|
"r" ((long)(3*stride)) |
|
); |
|
} |
|
} |
|
|
|
/* draw the edges of width 'w' of an image of size width, height |
|
this mmx version can only handle w==8 || w==16 */ |
|
static void draw_edges_mmx(uint8_t *buf, int wrap, int width, int height, int w) |
|
{ |
|
uint8_t *ptr, *last_line; |
|
int i; |
|
|
|
last_line = buf + (height - 1) * wrap; |
|
/* left and right */ |
|
ptr = buf; |
|
if(w==8) |
|
{ |
|
asm volatile( |
|
"1: \n\t" |
|
"movd (%0), %%mm0 \n\t" |
|
"punpcklbw %%mm0, %%mm0 \n\t" |
|
"punpcklwd %%mm0, %%mm0 \n\t" |
|
"punpckldq %%mm0, %%mm0 \n\t" |
|
"movq %%mm0, -8(%0) \n\t" |
|
"movq -8(%0, %2), %%mm1 \n\t" |
|
"punpckhbw %%mm1, %%mm1 \n\t" |
|
"punpckhwd %%mm1, %%mm1 \n\t" |
|
"punpckhdq %%mm1, %%mm1 \n\t" |
|
"movq %%mm1, (%0, %2) \n\t" |
|
"add %1, %0 \n\t" |
|
"cmp %3, %0 \n\t" |
|
" jb 1b \n\t" |
|
: "+r" (ptr) |
|
: "r" ((long)wrap), "r" ((long)width), "r" (ptr + wrap*height) |
|
); |
|
} |
|
else |
|
{ |
|
asm volatile( |
|
"1: \n\t" |
|
"movd (%0), %%mm0 \n\t" |
|
"punpcklbw %%mm0, %%mm0 \n\t" |
|
"punpcklwd %%mm0, %%mm0 \n\t" |
|
"punpckldq %%mm0, %%mm0 \n\t" |
|
"movq %%mm0, -8(%0) \n\t" |
|
"movq %%mm0, -16(%0) \n\t" |
|
"movq -8(%0, %2), %%mm1 \n\t" |
|
"punpckhbw %%mm1, %%mm1 \n\t" |
|
"punpckhwd %%mm1, %%mm1 \n\t" |
|
"punpckhdq %%mm1, %%mm1 \n\t" |
|
"movq %%mm1, (%0, %2) \n\t" |
|
"movq %%mm1, 8(%0, %2) \n\t" |
|
"add %1, %0 \n\t" |
|
"cmp %3, %0 \n\t" |
|
" jb 1b \n\t" |
|
: "+r" (ptr) |
|
: "r" ((long)wrap), "r" ((long)width), "r" (ptr + wrap*height) |
|
); |
|
} |
|
|
|
for(i=0;i<w;i+=4) { |
|
/* top and bottom (and hopefully also the corners) */ |
|
ptr= buf - (i + 1) * wrap - w; |
|
asm volatile( |
|
"1: \n\t" |
|
"movq (%1, %0), %%mm0 \n\t" |
|
"movq %%mm0, (%0) \n\t" |
|
"movq %%mm0, (%0, %2) \n\t" |
|
"movq %%mm0, (%0, %2, 2) \n\t" |
|
"movq %%mm0, (%0, %3) \n\t" |
|
"add $8, %0 \n\t" |
|
"cmp %4, %0 \n\t" |
|
" jb 1b \n\t" |
|
: "+r" (ptr) |
|
: "r" ((long)buf - (long)ptr - w), "r" ((long)-wrap), "r" ((long)-wrap*3), "r" (ptr+width+2*w) |
|
); |
|
ptr= last_line + (i + 1) * wrap - w; |
|
asm volatile( |
|
"1: \n\t" |
|
"movq (%1, %0), %%mm0 \n\t" |
|
"movq %%mm0, (%0) \n\t" |
|
"movq %%mm0, (%0, %2) \n\t" |
|
"movq %%mm0, (%0, %2, 2) \n\t" |
|
"movq %%mm0, (%0, %3) \n\t" |
|
"add $8, %0 \n\t" |
|
"cmp %4, %0 \n\t" |
|
" jb 1b \n\t" |
|
: "+r" (ptr) |
|
: "r" ((long)last_line - (long)ptr - w), "r" ((long)wrap), "r" ((long)wrap*3), "r" (ptr+width+2*w) |
|
); |
|
} |
|
} |
|
|
|
#define PAETH(cpu, abs3)\ |
|
void add_png_paeth_prediction_##cpu(uint8_t *dst, uint8_t *src, uint8_t *top, int w, int bpp)\ |
|
{\ |
|
long i = -bpp;\ |
|
long end = w-3;\ |
|
asm volatile(\ |
|
"pxor %%mm7, %%mm7 \n"\ |
|
"movd (%1,%0), %%mm0 \n"\ |
|
"movd (%2,%0), %%mm1 \n"\ |
|
"punpcklbw %%mm7, %%mm0 \n"\ |
|
"punpcklbw %%mm7, %%mm1 \n"\ |
|
"add %4, %0 \n"\ |
|
"1: \n"\ |
|
"movq %%mm1, %%mm2 \n"\ |
|
"movd (%2,%0), %%mm1 \n"\ |
|
"movq %%mm2, %%mm3 \n"\ |
|
"punpcklbw %%mm7, %%mm1 \n"\ |
|
"movq %%mm2, %%mm4 \n"\ |
|
"psubw %%mm1, %%mm3 \n"\ |
|
"psubw %%mm0, %%mm4 \n"\ |
|
"movq %%mm3, %%mm5 \n"\ |
|
"paddw %%mm4, %%mm5 \n"\ |
|
abs3\ |
|
"movq %%mm4, %%mm6 \n"\ |
|
"pminsw %%mm5, %%mm6 \n"\ |
|
"pcmpgtw %%mm6, %%mm3 \n"\ |
|
"pcmpgtw %%mm5, %%mm4 \n"\ |
|
"movq %%mm4, %%mm6 \n"\ |
|
"pand %%mm3, %%mm4 \n"\ |
|
"pandn %%mm3, %%mm6 \n"\ |
|
"pandn %%mm0, %%mm3 \n"\ |
|
"movd (%3,%0), %%mm0 \n"\ |
|
"pand %%mm1, %%mm6 \n"\ |
|
"pand %%mm4, %%mm2 \n"\ |
|
"punpcklbw %%mm7, %%mm0 \n"\ |
|
"movq %6, %%mm5 \n"\ |
|
"paddw %%mm6, %%mm0 \n"\ |
|
"paddw %%mm2, %%mm3 \n"\ |
|
"paddw %%mm3, %%mm0 \n"\ |
|
"pand %%mm5, %%mm0 \n"\ |
|
"movq %%mm0, %%mm3 \n"\ |
|
"packuswb %%mm3, %%mm3 \n"\ |
|
"movd %%mm3, (%1,%0) \n"\ |
|
"add %4, %0 \n"\ |
|
"cmp %5, %0 \n"\ |
|
"jle 1b \n"\ |
|
:"+r"(i)\ |
|
:"r"(dst), "r"(top), "r"(src), "r"((long)bpp), "g"(end),\ |
|
"m"(ff_pw_255)\ |
|
:"memory"\ |
|
);\ |
|
} |
|
|
|
#define ABS3_MMX2\ |
|
"psubw %%mm5, %%mm7 \n"\ |
|
"pmaxsw %%mm7, %%mm5 \n"\ |
|
"pxor %%mm6, %%mm6 \n"\ |
|
"pxor %%mm7, %%mm7 \n"\ |
|
"psubw %%mm3, %%mm6 \n"\ |
|
"psubw %%mm4, %%mm7 \n"\ |
|
"pmaxsw %%mm6, %%mm3 \n"\ |
|
"pmaxsw %%mm7, %%mm4 \n"\ |
|
"pxor %%mm7, %%mm7 \n" |
|
|
|
#define ABS3_SSSE3\ |
|
"pabsw %%mm3, %%mm3 \n"\ |
|
"pabsw %%mm4, %%mm4 \n"\ |
|
"pabsw %%mm5, %%mm5 \n" |
|
|
|
PAETH(mmx2, ABS3_MMX2) |
|
#ifdef HAVE_SSSE3 |
|
PAETH(ssse3, ABS3_SSSE3) |
|
#endif |
|
|
|
#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)\ |
|
\ |
|
"add %3, %0 \n\t"\ |
|
"add %4, %1 \n\t"\ |
|
"decl %2 \n\t"\ |
|
" jnz 1b \n\t"\ |
|
: "+a"(src), "+c"(dst), "+g"(h)\ |
|
: "d"((long)srcStride), "S"((long)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)\ |
|
\ |
|
"add %3, %0 \n\t"\ |
|
"add %4, %1 \n\t"\ |
|
"decl %2 \n\t"\ |
|
" jnz 1b \n\t"\ |
|
: "+a"(src), "+c"(dst), "+g"(h)\ |
|
: "S"((long)srcStride), "D"((long)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"\ |
|
"add $8, %1 \n\t"\ |
|
"add %3, %0 \n\t"\ |
|
"decl %2 \n\t"\ |
|
" jnz 1b \n\t"\ |
|
: "+r" (src), "+r" (temp_ptr), "+r"(count)\ |
|
: "r" ((long)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)\ |
|
"add %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)\ |
|
"add %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)\ |
|
"add %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)\ |
|
"add %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)\ |
|
"add %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)\ |
|
"add %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)\ |
|
"add %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)\ |
|
\ |
|
"add $136, %0 \n\t"\ |
|
"add %6, %1 \n\t"\ |
|
"decl %2 \n\t"\ |
|
" jnz 1b \n\t"\ |
|
\ |
|
: "+r"(temp_ptr), "+r"(dst), "+g"(count)\ |
|
: "r"((long)dstStride), "r"(2*(long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-14*(long)dstStride)\ |
|
:"memory"\ |
|
);\ |
|
}\ |
|
\ |
|
static void OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
|
uint64_t temp[9*2];\ |
|
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"\ |
|
"add $8, %1 \n\t"\ |
|
"add %3, %0 \n\t"\ |
|
"decl %2 \n\t"\ |
|
" jnz 1b \n\t"\ |
|
: "+r" (src), "+r" (temp_ptr), "+r"(count)\ |
|
: "r" ((long)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)\ |
|
"add %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)\ |
|
"add %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)\ |
|
"add %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)\ |
|
\ |
|
"add $72, %0 \n\t"\ |
|
"add %6, %1 \n\t"\ |
|
"decl %2 \n\t"\ |
|
" jnz 1b \n\t"\ |
|
\ |
|
: "+r"(temp_ptr), "+r"(dst), "+g"(count)\ |
|
: "r"((long)dstStride), "r"(2*(long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-6*(long)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) |
|
|
|
/***********************************/ |
|
/* bilinear qpel: not compliant to any spec, only for -lavdopts fast */ |
|
|
|
#define QPEL_2TAP_XY(OPNAME, SIZE, MMX, XY, HPEL)\ |
|
static void OPNAME ## 2tap_qpel ## SIZE ## _mc ## XY ## _ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ |
|
OPNAME ## pixels ## SIZE ## HPEL(dst, src, stride, SIZE);\ |
|
} |
|
#define QPEL_2TAP_L3(OPNAME, SIZE, MMX, XY, S0, S1, S2)\ |
|
static void OPNAME ## 2tap_qpel ## SIZE ## _mc ## XY ## _ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ |
|
OPNAME ## 2tap_qpel ## SIZE ## _l3_ ## MMX(dst, src+S0, stride, SIZE, S1, S2);\ |
|
} |
|
|
|
#define QPEL_2TAP(OPNAME, SIZE, MMX)\ |
|
QPEL_2TAP_XY(OPNAME, SIZE, MMX, 20, _x2_ ## MMX)\ |
|
QPEL_2TAP_XY(OPNAME, SIZE, MMX, 02, _y2_ ## MMX)\ |
|
QPEL_2TAP_XY(OPNAME, SIZE, MMX, 22, _xy2_mmx)\ |
|
static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc00_ ## MMX =\ |
|
OPNAME ## qpel ## SIZE ## _mc00_ ## MMX;\ |
|
static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc21_ ## MMX =\ |
|
OPNAME ## 2tap_qpel ## SIZE ## _mc20_ ## MMX;\ |
|
static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc12_ ## MMX =\ |
|
OPNAME ## 2tap_qpel ## SIZE ## _mc02_ ## MMX;\ |
|
static void OPNAME ## 2tap_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ |
|
OPNAME ## pixels ## SIZE ## _y2_ ## MMX(dst, src+1, stride, SIZE);\ |
|
}\ |
|
static void OPNAME ## 2tap_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ |
|
OPNAME ## pixels ## SIZE ## _x2_ ## MMX(dst, src+stride, stride, SIZE);\ |
|
}\ |
|
QPEL_2TAP_L3(OPNAME, SIZE, MMX, 10, 0, 1, 0)\ |
|
QPEL_2TAP_L3(OPNAME, SIZE, MMX, 30, 1, -1, 0)\ |
|
QPEL_2TAP_L3(OPNAME, SIZE, MMX, 01, 0, stride, 0)\ |
|
QPEL_2TAP_L3(OPNAME, SIZE, MMX, 03, stride, -stride, 0)\ |
|
QPEL_2TAP_L3(OPNAME, SIZE, MMX, 11, 0, stride, 1)\ |
|
QPEL_2TAP_L3(OPNAME, SIZE, MMX, 31, 1, stride, -1)\ |
|
QPEL_2TAP_L3(OPNAME, SIZE, MMX, 13, stride, -stride, 1)\ |
|
QPEL_2TAP_L3(OPNAME, SIZE, MMX, 33, stride+1, -stride, -1)\ |
|
|
|
QPEL_2TAP(put_, 16, mmx2) |
|
QPEL_2TAP(avg_, 16, mmx2) |
|
QPEL_2TAP(put_, 8, mmx2) |
|
QPEL_2TAP(avg_, 8, mmx2) |
|
QPEL_2TAP(put_, 16, 3dnow) |
|
QPEL_2TAP(avg_, 16, 3dnow) |
|
QPEL_2TAP(put_, 8, 3dnow) |
|
QPEL_2TAP(avg_, 8, 3dnow) |
|
|
|
|
|
#if 0 |
|
static void just_return() { return; } |
|
#endif |
|
|
|
static void gmc_mmx(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy, |
|
int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height){ |
|
const int w = 8; |
|
const int ix = ox>>(16+shift); |
|
const int iy = oy>>(16+shift); |
|
const int oxs = ox>>4; |
|
const int oys = oy>>4; |
|
const int dxxs = dxx>>4; |
|
const int dxys = dxy>>4; |
|
const int dyxs = dyx>>4; |
|
const int dyys = dyy>>4; |
|
const uint16_t r4[4] = {r,r,r,r}; |
|
const uint16_t dxy4[4] = {dxys,dxys,dxys,dxys}; |
|
const uint16_t dyy4[4] = {dyys,dyys,dyys,dyys}; |
|
const uint64_t shift2 = 2*shift; |
|
uint8_t edge_buf[(h+1)*stride]; |
|
int x, y; |
|
|
|
const int dxw = (dxx-(1<<(16+shift)))*(w-1); |
|
const int dyh = (dyy-(1<<(16+shift)))*(h-1); |
|
const int dxh = dxy*(h-1); |
|
const int dyw = dyx*(w-1); |
|
if( // non-constant fullpel offset (3% of blocks) |
|
((ox^(ox+dxw)) | (ox^(ox+dxh)) | (ox^(ox+dxw+dxh)) | |
|
(oy^(oy+dyw)) | (oy^(oy+dyh)) | (oy^(oy+dyw+dyh))) >> (16+shift) |
|
// uses more than 16 bits of subpel mv (only at huge resolution) |
|
|| (dxx|dxy|dyx|dyy)&15 ) |
|
{ |
|
//FIXME could still use mmx for some of the rows |
|
ff_gmc_c(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r, width, height); |
|
return; |
|
} |
|
|
|
src += ix + iy*stride; |
|
if( (unsigned)ix >= width-w || |
|
(unsigned)iy >= height-h ) |
|
{ |
|
ff_emulated_edge_mc(edge_buf, src, stride, w+1, h+1, ix, iy, width, height); |
|
src = edge_buf; |
|
} |
|
|
|
asm volatile( |
|
"movd %0, %%mm6 \n\t" |
|
"pxor %%mm7, %%mm7 \n\t" |
|
"punpcklwd %%mm6, %%mm6 \n\t" |
|
"punpcklwd %%mm6, %%mm6 \n\t" |
|
:: "r"(1<<shift) |
|
); |
|
|
|
for(x=0; x<w; x+=4){ |
|
uint16_t dx4[4] = { oxs - dxys + dxxs*(x+0), |
|
oxs - dxys + dxxs*(x+1), |
|
oxs - dxys + dxxs*(x+2), |
|
oxs - dxys + dxxs*(x+3) }; |
|
uint16_t dy4[4] = { oys - dyys + dyxs*(x+0), |
|
oys - dyys + dyxs*(x+1), |
|
oys - dyys + dyxs*(x+2), |
|
oys - dyys + dyxs*(x+3) }; |
|
|
|
for(y=0; y<h; y++){ |
|
asm volatile( |
|
"movq %0, %%mm4 \n\t" |
|
"movq %1, %%mm5 \n\t" |
|
"paddw %2, %%mm4 \n\t" |
|
"paddw %3, %%mm5 \n\t" |
|
"movq %%mm4, %0 \n\t" |
|
"movq %%mm5, %1 \n\t" |
|
"psrlw $12, %%mm4 \n\t" |
|
"psrlw $12, %%mm5 \n\t" |
|
: "+m"(*dx4), "+m"(*dy4) |
|
: "m"(*dxy4), "m"(*dyy4) |
|
); |
|
|
|
asm volatile( |
|
"movq %%mm6, %%mm2 \n\t" |
|
"movq %%mm6, %%mm1 \n\t" |
|
"psubw %%mm4, %%mm2 \n\t" |
|
"psubw %%mm5, %%mm1 \n\t" |
|
"movq %%mm2, %%mm0 \n\t" |
|
"movq %%mm4, %%mm3 \n\t" |
|
"pmullw %%mm1, %%mm0 \n\t" // (s-dx)*(s-dy) |
|
"pmullw %%mm5, %%mm3 \n\t" // dx*dy |
|
"pmullw %%mm5, %%mm2 \n\t" // (s-dx)*dy |
|
"pmullw %%mm4, %%mm1 \n\t" // dx*(s-dy) |
|
|
|
"movd %4, %%mm5 \n\t" |
|
"movd %3, %%mm4 \n\t" |
|
"punpcklbw %%mm7, %%mm5 \n\t" |
|
"punpcklbw %%mm7, %%mm4 \n\t" |
|
"pmullw %%mm5, %%mm3 \n\t" // src[1,1] * dx*dy |
|
"pmullw %%mm4, %%mm2 \n\t" // src[0,1] * (s-dx)*dy |
|
|
|
"movd %2, %%mm5 \n\t" |
|
"movd %1, %%mm4 \n\t" |
|
"punpcklbw %%mm7, %%mm5 \n\t" |
|
"punpcklbw %%mm7, %%mm4 \n\t" |
|
"pmullw %%mm5, %%mm1 \n\t" // src[1,0] * dx*(s-dy) |
|
"pmullw %%mm4, %%mm0 \n\t" // src[0,0] * (s-dx)*(s-dy) |
|
"paddw %5, %%mm1 \n\t" |
|
"paddw %%mm3, %%mm2 \n\t" |
|
"paddw %%mm1, %%mm0 \n\t" |
|
"paddw %%mm2, %%mm0 \n\t" |
|
|
|
"psrlw %6, %%mm0 \n\t" |
|
"packuswb %%mm0, %%mm0 \n\t" |
|
"movd %%mm0, %0 \n\t" |
|
|
|
: "=m"(dst[x+y*stride]) |
|
: "m"(src[0]), "m"(src[1]), |
|
"m"(src[stride]), "m"(src[stride+1]), |
|
"m"(*r4), "m"(shift2) |
|
); |
|
src += stride; |
|
} |
|
src += 4-h*stride; |
|
} |
|
} |
|
|
|
#define PREFETCH(name, op) \ |
|
static void name(void *mem, int stride, int h){\ |
|
const uint8_t *p= mem;\ |
|
do{\ |
|
asm volatile(#op" %0" :: "m"(*p));\ |
|
p+= stride;\ |
|
}while(--h);\ |
|
} |
|
PREFETCH(prefetch_mmx2, prefetcht0) |
|
PREFETCH(prefetch_3dnow, prefetch) |
|
#undef PREFETCH |
|
|
|
#include "h264dsp_mmx.c" |
|
|
|
/* CAVS specific */ |
|
void ff_cavsdsp_init_mmx2(DSPContext* c, AVCodecContext *avctx); |
|
|
|
void ff_put_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { |
|
put_pixels8_mmx(dst, src, stride, 8); |
|
} |
|
void ff_avg_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { |
|
avg_pixels8_mmx(dst, src, stride, 8); |
|
} |
|
void ff_put_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { |
|
put_pixels16_mmx(dst, src, stride, 16); |
|
} |
|
void ff_avg_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { |
|
avg_pixels16_mmx(dst, src, stride, 16); |
|
} |
|
|
|
/* VC1 specific */ |
|
void ff_vc1dsp_init_mmx(DSPContext* dsp, AVCodecContext *avctx); |
|
|
|
void ff_put_vc1_mspel_mc00_mmx(uint8_t *dst, const uint8_t *src, int stride, int rnd) { |
|
put_pixels8_mmx(dst, src, stride, 8); |
|
} |
|
|
|
/* 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 */ |
|
#ifdef CONFIG_GPL |
|
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); |
|
} |
|
#endif |
|
static void ff_idct_xvid_mmx_put(uint8_t *dest, int line_size, DCTELEM *block) |
|
{ |
|
ff_idct_xvid_mmx (block); |
|
put_pixels_clamped_mmx(block, dest, line_size); |
|
} |
|
static void ff_idct_xvid_mmx_add(uint8_t *dest, int line_size, DCTELEM *block) |
|
{ |
|
ff_idct_xvid_mmx (block); |
|
add_pixels_clamped_mmx(block, dest, line_size); |
|
} |
|
static void ff_idct_xvid_mmx2_put(uint8_t *dest, int line_size, DCTELEM *block) |
|
{ |
|
ff_idct_xvid_mmx2 (block); |
|
put_pixels_clamped_mmx(block, dest, line_size); |
|
} |
|
static void ff_idct_xvid_mmx2_add(uint8_t *dest, int line_size, DCTELEM *block) |
|
{ |
|
ff_idct_xvid_mmx2 (block); |
|
add_pixels_clamped_mmx(block, dest, line_size); |
|
} |
|
|
|
static void vorbis_inverse_coupling_3dnow(float *mag, float *ang, int blocksize) |
|
{ |
|
int i; |
|
asm volatile("pxor %%mm7, %%mm7":); |
|
for(i=0; i<blocksize; i+=2) { |
|
asm volatile( |
|
"movq %0, %%mm0 \n\t" |
|
"movq %1, %%mm1 \n\t" |
|
"movq %%mm0, %%mm2 \n\t" |
|
"movq %%mm1, %%mm3 \n\t" |
|
"pfcmpge %%mm7, %%mm2 \n\t" // m <= 0.0 |
|
"pfcmpge %%mm7, %%mm3 \n\t" // a <= 0.0 |
|
"pslld $31, %%mm2 \n\t" // keep only the sign bit |
|
"pxor %%mm2, %%mm1 \n\t" |
|
"movq %%mm3, %%mm4 \n\t" |
|
"pand %%mm1, %%mm3 \n\t" |
|
"pandn %%mm1, %%mm4 \n\t" |
|
"pfadd %%mm0, %%mm3 \n\t" // a = m + ((a<0) & (a ^ sign(m))) |
|
"pfsub %%mm4, %%mm0 \n\t" // m = m + ((a>0) & (a ^ sign(m))) |
|
"movq %%mm3, %1 \n\t" |
|
"movq %%mm0, %0 \n\t" |
|
:"+m"(mag[i]), "+m"(ang[i]) |
|
::"memory" |
|
); |
|
} |
|
asm volatile("femms"); |
|
} |
|
static void vorbis_inverse_coupling_sse(float *mag, float *ang, int blocksize) |
|
{ |
|
int i; |
|
|
|
asm volatile( |
|
"movaps %0, %%xmm5 \n\t" |
|
::"m"(ff_pdw_80000000[0]) |
|
); |
|
for(i=0; i<blocksize; i+=4) { |
|
asm volatile( |
|
"movaps %0, %%xmm0 \n\t" |
|
"movaps %1, %%xmm1 \n\t" |
|
"xorps %%xmm2, %%xmm2 \n\t" |
|
"xorps %%xmm3, %%xmm3 \n\t" |
|
"cmpleps %%xmm0, %%xmm2 \n\t" // m <= 0.0 |
|
"cmpleps %%xmm1, %%xmm3 \n\t" // a <= 0.0 |
|
"andps %%xmm5, %%xmm2 \n\t" // keep only the sign bit |
|
"xorps %%xmm2, %%xmm1 \n\t" |
|
"movaps %%xmm3, %%xmm4 \n\t" |
|
"andps %%xmm1, %%xmm3 \n\t" |
|
"andnps %%xmm1, %%xmm4 \n\t" |
|
"addps %%xmm0, %%xmm3 \n\t" // a = m + ((a<0) & (a ^ sign(m))) |
|
"subps %%xmm4, %%xmm0 \n\t" // m = m + ((a>0) & (a ^ sign(m))) |
|
"movaps %%xmm3, %1 \n\t" |
|
"movaps %%xmm0, %0 \n\t" |
|
:"+m"(mag[i]), "+m"(ang[i]) |
|
::"memory" |
|
); |
|
} |
|
} |
|
|
|
static void vector_fmul_3dnow(float *dst, const float *src, int len){ |
|
long i = (len-4)*4; |
|
asm volatile( |
|
"1: \n\t" |
|
"movq (%1,%0), %%mm0 \n\t" |
|
"movq 8(%1,%0), %%mm1 \n\t" |
|
"pfmul (%2,%0), %%mm0 \n\t" |
|
"pfmul 8(%2,%0), %%mm1 \n\t" |
|
"movq %%mm0, (%1,%0) \n\t" |
|
"movq %%mm1, 8(%1,%0) \n\t" |
|
"sub $16, %0 \n\t" |
|
"jge 1b \n\t" |
|
"femms \n\t" |
|
:"+r"(i) |
|
:"r"(dst), "r"(src) |
|
:"memory" |
|
); |
|
} |
|
static void vector_fmul_sse(float *dst, const float *src, int len){ |
|
long i = (len-8)*4; |
|
asm volatile( |
|
"1: \n\t" |
|
"movaps (%1,%0), %%xmm0 \n\t" |
|
"movaps 16(%1,%0), %%xmm1 \n\t" |
|
"mulps (%2,%0), %%xmm0 \n\t" |
|
"mulps 16(%2,%0), %%xmm1 \n\t" |
|
"movaps %%xmm0, (%1,%0) \n\t" |
|
"movaps %%xmm1, 16(%1,%0) \n\t" |
|
"sub $32, %0 \n\t" |
|
"jge 1b \n\t" |
|
:"+r"(i) |
|
:"r"(dst), "r"(src) |
|
:"memory" |
|
); |
|
} |
|
|
|
static void vector_fmul_reverse_3dnow2(float *dst, const float *src0, const float *src1, int len){ |
|
long i = len*4-16; |
|
asm volatile( |
|
"1: \n\t" |
|
"pswapd 8(%1), %%mm0 \n\t" |
|
"pswapd (%1), %%mm1 \n\t" |
|
"pfmul (%3,%0), %%mm0 \n\t" |
|
"pfmul 8(%3,%0), %%mm1 \n\t" |
|
"movq %%mm0, (%2,%0) \n\t" |
|
"movq %%mm1, 8(%2,%0) \n\t" |
|
"add $16, %1 \n\t" |
|
"sub $16, %0 \n\t" |
|
"jge 1b \n\t" |
|
:"+r"(i), "+r"(src1) |
|
:"r"(dst), "r"(src0) |
|
); |
|
asm volatile("femms"); |
|
} |
|
static void vector_fmul_reverse_sse(float *dst, const float *src0, const float *src1, int len){ |
|
long i = len*4-32; |
|
asm volatile( |
|
"1: \n\t" |
|
"movaps 16(%1), %%xmm0 \n\t" |
|
"movaps (%1), %%xmm1 \n\t" |
|
"shufps $0x1b, %%xmm0, %%xmm0 \n\t" |
|
"shufps $0x1b, %%xmm1, %%xmm1 \n\t" |
|
"mulps (%3,%0), %%xmm0 \n\t" |
|
"mulps 16(%3,%0), %%xmm1 \n\t" |
|
"movaps %%xmm0, (%2,%0) \n\t" |
|
"movaps %%xmm1, 16(%2,%0) \n\t" |
|
"add $32, %1 \n\t" |
|
"sub $32, %0 \n\t" |
|
"jge 1b \n\t" |
|
:"+r"(i), "+r"(src1) |
|
:"r"(dst), "r"(src0) |
|
); |
|
} |
|
|
|
static void vector_fmul_add_add_3dnow(float *dst, const float *src0, const float *src1, |
|
const float *src2, int src3, int len, int step){ |
|
long i = (len-4)*4; |
|
if(step == 2 && src3 == 0){ |
|
dst += (len-4)*2; |
|
asm volatile( |
|
"1: \n\t" |
|
"movq (%2,%0), %%mm0 \n\t" |
|
"movq 8(%2,%0), %%mm1 \n\t" |
|
"pfmul (%3,%0), %%mm0 \n\t" |
|
"pfmul 8(%3,%0), %%mm1 \n\t" |
|
"pfadd (%4,%0), %%mm0 \n\t" |
|
"pfadd 8(%4,%0), %%mm1 \n\t" |
|
"movd %%mm0, (%1) \n\t" |
|
"movd %%mm1, 16(%1) \n\t" |
|
"psrlq $32, %%mm0 \n\t" |
|
"psrlq $32, %%mm1 \n\t" |
|
"movd %%mm0, 8(%1) \n\t" |
|
"movd %%mm1, 24(%1) \n\t" |
|
"sub $32, %1 \n\t" |
|
"sub $16, %0 \n\t" |
|
"jge 1b \n\t" |
|
:"+r"(i), "+r"(dst) |
|
:"r"(src0), "r"(src1), "r"(src2) |
|
:"memory" |
|
); |
|
} |
|
else if(step == 1 && src3 == 0){ |
|
asm volatile( |
|
"1: \n\t" |
|
"movq (%2,%0), %%mm0 \n\t" |
|
"movq 8(%2,%0), %%mm1 \n\t" |
|
"pfmul (%3,%0), %%mm0 \n\t" |
|
"pfmul 8(%3,%0), %%mm1 \n\t" |
|
"pfadd (%4,%0), %%mm0 \n\t" |
|
"pfadd 8(%4,%0), %%mm1 \n\t" |
|
"movq %%mm0, (%1,%0) \n\t" |
|
"movq %%mm1, 8(%1,%0) \n\t" |
|
"sub $16, %0 \n\t" |
|
"jge 1b \n\t" |
|
:"+r"(i) |
|
:"r"(dst), "r"(src0), "r"(src1), "r"(src2) |
|
:"memory" |
|
); |
|
} |
|
else |
|
ff_vector_fmul_add_add_c(dst, src0, src1, src2, src3, len, step); |
|
asm volatile("femms"); |
|
} |
|
static void vector_fmul_add_add_sse(float *dst, const float *src0, const float *src1, |
|
const float *src2, int src3, int len, int step){ |
|
long i = (len-8)*4; |
|
if(step == 2 && src3 == 0){ |
|
dst += (len-8)*2; |
|
asm volatile( |
|
"1: \n\t" |
|
"movaps (%2,%0), %%xmm0 \n\t" |
|
"movaps 16(%2,%0), %%xmm1 \n\t" |
|
"mulps (%3,%0), %%xmm0 \n\t" |
|
"mulps 16(%3,%0), %%xmm1 \n\t" |
|
"addps (%4,%0), %%xmm0 \n\t" |
|
"addps 16(%4,%0), %%xmm1 \n\t" |
|
"movss %%xmm0, (%1) \n\t" |
|
"movss %%xmm1, 32(%1) \n\t" |
|
"movhlps %%xmm0, %%xmm2 \n\t" |
|
"movhlps %%xmm1, %%xmm3 \n\t" |
|
"movss %%xmm2, 16(%1) \n\t" |
|
"movss %%xmm3, 48(%1) \n\t" |
|
"shufps $0xb1, %%xmm0, %%xmm0 \n\t" |
|
"shufps $0xb1, %%xmm1, %%xmm1 \n\t" |
|
"movss %%xmm0, 8(%1) \n\t" |
|
"movss %%xmm1, 40(%1) \n\t" |
|
"movhlps %%xmm0, %%xmm2 \n\t" |
|
"movhlps %%xmm1, %%xmm3 \n\t" |
|
"movss %%xmm2, 24(%1) \n\t" |
|
"movss %%xmm3, 56(%1) \n\t" |
|
"sub $64, %1 \n\t" |
|
"sub $32, %0 \n\t" |
|
"jge 1b \n\t" |
|
:"+r"(i), "+r"(dst) |
|
:"r"(src0), "r"(src1), "r"(src2) |
|
:"memory" |
|
); |
|
} |
|
else if(step == 1 && src3 == 0){ |
|
asm volatile( |
|
"1: \n\t" |
|
"movaps (%2,%0), %%xmm0 \n\t" |
|
"movaps 16(%2,%0), %%xmm1 \n\t" |
|
"mulps (%3,%0), %%xmm0 \n\t" |
|
"mulps 16(%3,%0), %%xmm1 \n\t" |
|
"addps (%4,%0), %%xmm0 \n\t" |
|
"addps 16(%4,%0), %%xmm1 \n\t" |
|
"movaps %%xmm0, (%1,%0) \n\t" |
|
"movaps %%xmm1, 16(%1,%0) \n\t" |
|
"sub $32, %0 \n\t" |
|
"jge 1b \n\t" |
|
:"+r"(i) |
|
:"r"(dst), "r"(src0), "r"(src1), "r"(src2) |
|
:"memory" |
|
); |
|
} |
|
else |
|
ff_vector_fmul_add_add_c(dst, src0, src1, src2, src3, len, step); |
|
} |
|
|
|
static void float_to_int16_3dnow(int16_t *dst, const float *src, int len){ |
|
// not bit-exact: pf2id uses different rounding than C and SSE |
|
int i; |
|
for(i=0; i<len; i+=4) { |
|
asm volatile( |
|
"pf2id %1, %%mm0 \n\t" |
|
"pf2id %2, %%mm1 \n\t" |
|
"packssdw %%mm1, %%mm0 \n\t" |
|
"movq %%mm0, %0 \n\t" |
|
:"=m"(dst[i]) |
|
:"m"(src[i]), "m"(src[i+2]) |
|
); |
|
} |
|
asm volatile("femms"); |
|
} |
|
static void float_to_int16_sse(int16_t *dst, const float *src, int len){ |
|
int i; |
|
for(i=0; i<len; i+=4) { |
|
asm volatile( |
|
"cvtps2pi %1, %%mm0 \n\t" |
|
"cvtps2pi %2, %%mm1 \n\t" |
|
"packssdw %%mm1, %%mm0 \n\t" |
|
"movq %%mm0, %0 \n\t" |
|
:"=m"(dst[i]) |
|
:"m"(src[i]), "m"(src[i+2]) |
|
); |
|
} |
|
asm volatile("emms"); |
|
} |
|
|
|
extern void ff_snow_horizontal_compose97i_sse2(IDWTELEM *b, int width); |
|
extern void ff_snow_horizontal_compose97i_mmx(IDWTELEM *b, int width); |
|
extern void ff_snow_vertical_compose97i_sse2(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, IDWTELEM *b3, IDWTELEM *b4, IDWTELEM *b5, int width); |
|
extern void ff_snow_vertical_compose97i_mmx(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, IDWTELEM *b3, IDWTELEM *b4, IDWTELEM *b5, int width); |
|
extern void ff_snow_inner_add_yblock_sse2(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h, |
|
int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8); |
|
extern void ff_snow_inner_add_yblock_mmx(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h, |
|
int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8); |
|
|
|
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 idct_algo= avctx->idct_algo; |
|
|
|
if(avctx->lowres==0){ |
|
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; |
|
#ifdef CONFIG_GPL |
|
}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; |
|
#endif |
|
}else if((ENABLE_VP3_DECODER || ENABLE_VP5_DECODER || ENABLE_VP6_DECODER) && |
|
idct_algo==FF_IDCT_VP3 && |
|
avctx->codec->id!=CODEC_ID_THEORA && |
|
!(avctx->flags & CODEC_FLAG_BITEXACT)){ |
|
if(mm_flags & MM_SSE2){ |
|
c->idct_put= ff_vp3_idct_put_sse2; |
|
c->idct_add= ff_vp3_idct_add_sse2; |
|
c->idct = ff_vp3_idct_sse2; |
|
c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM; |
|
}else{ |
|
ff_vp3_dsp_init_mmx(); |
|
c->idct_put= ff_vp3_idct_put_mmx; |
|
c->idct_add= ff_vp3_idct_add_mmx; |
|
c->idct = ff_vp3_idct_mmx; |
|
c->idct_permutation_type= FF_PARTTRANS_IDCT_PERM; |
|
} |
|
}else if(idct_algo==FF_IDCT_CAVS){ |
|
c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM; |
|
}else if(idct_algo==FF_IDCT_XVIDMMX){ |
|
if(mm_flags & MM_MMXEXT){ |
|
c->idct_put= ff_idct_xvid_mmx2_put; |
|
c->idct_add= ff_idct_xvid_mmx2_add; |
|
c->idct = ff_idct_xvid_mmx2; |
|
}else{ |
|
c->idct_put= ff_idct_xvid_mmx_put; |
|
c->idct_add= ff_idct_xvid_mmx_add; |
|
c->idct = ff_idct_xvid_mmx; |
|
} |
|
} |
|
} |
|
|
|
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; |
|
|
|
#define SET_HPEL_FUNCS(PFX, IDX, SIZE, CPU) \ |
|
c->PFX ## _pixels_tab[IDX][0] = PFX ## _pixels ## SIZE ## _ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][1] = PFX ## _pixels ## SIZE ## _x2_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][2] = PFX ## _pixels ## SIZE ## _y2_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][3] = PFX ## _pixels ## SIZE ## _xy2_ ## CPU |
|
|
|
SET_HPEL_FUNCS(put, 0, 16, mmx); |
|
SET_HPEL_FUNCS(put_no_rnd, 0, 16, mmx); |
|
SET_HPEL_FUNCS(avg, 0, 16, mmx); |
|
SET_HPEL_FUNCS(avg_no_rnd, 0, 16, mmx); |
|
SET_HPEL_FUNCS(put, 1, 8, mmx); |
|
SET_HPEL_FUNCS(put_no_rnd, 1, 8, mmx); |
|
SET_HPEL_FUNCS(avg, 1, 8, mmx); |
|
SET_HPEL_FUNCS(avg_no_rnd, 1, 8, mmx); |
|
|
|
c->gmc= gmc_mmx; |
|
|
|
c->add_bytes= add_bytes_mmx; |
|
c->add_bytes_l2= add_bytes_l2_mmx; |
|
|
|
c->draw_edges = draw_edges_mmx; |
|
|
|
if (ENABLE_ANY_H263) { |
|
c->h263_v_loop_filter= h263_v_loop_filter_mmx; |
|
c->h263_h_loop_filter= h263_h_loop_filter_mmx; |
|
} |
|
c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_mmx_rnd; |
|
c->put_h264_chroma_pixels_tab[1]= put_h264_chroma_mc4_mmx; |
|
c->put_no_rnd_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_mmx_nornd; |
|
|
|
c->h264_idct_dc_add= |
|
c->h264_idct_add= ff_h264_idct_add_mmx; |
|
c->h264_idct8_dc_add= |
|
c->h264_idct8_add= ff_h264_idct8_add_mmx; |
|
if (mm_flags & MM_SSE2) |
|
c->h264_idct8_add= ff_h264_idct8_add_sse2; |
|
|
|
if (mm_flags & MM_MMXEXT) { |
|
c->prefetch = prefetch_mmx2; |
|
|
|
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; |
|
|
|
c->h264_idct_dc_add= ff_h264_idct_dc_add_mmx2; |
|
c->h264_idct8_dc_add= ff_h264_idct8_dc_add_mmx2; |
|
|
|
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; |
|
} |
|
|
|
#define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU) \ |
|
c->PFX ## _pixels_tab[IDX][ 0] = PFX ## SIZE ## _mc00_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][ 1] = PFX ## SIZE ## _mc10_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][ 2] = PFX ## SIZE ## _mc20_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][ 3] = PFX ## SIZE ## _mc30_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][ 4] = PFX ## SIZE ## _mc01_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][ 5] = PFX ## SIZE ## _mc11_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][ 6] = PFX ## SIZE ## _mc21_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][ 7] = PFX ## SIZE ## _mc31_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][ 8] = PFX ## SIZE ## _mc02_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][ 9] = PFX ## SIZE ## _mc12_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][10] = PFX ## SIZE ## _mc22_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][11] = PFX ## SIZE ## _mc32_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][12] = PFX ## SIZE ## _mc03_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][13] = PFX ## SIZE ## _mc13_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][14] = PFX ## SIZE ## _mc23_ ## CPU; \ |
|
c->PFX ## _pixels_tab[IDX][15] = PFX ## SIZE ## _mc33_ ## CPU |
|
|
|
SET_QPEL_FUNCS(put_qpel, 0, 16, mmx2); |
|
SET_QPEL_FUNCS(put_qpel, 1, 8, mmx2); |
|
SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, mmx2); |
|
SET_QPEL_FUNCS(put_no_rnd_qpel, 1, 8, mmx2); |
|
SET_QPEL_FUNCS(avg_qpel, 0, 16, mmx2); |
|
SET_QPEL_FUNCS(avg_qpel, 1, 8, mmx2); |
|
|
|
SET_QPEL_FUNCS(put_h264_qpel, 0, 16, mmx2); |
|
SET_QPEL_FUNCS(put_h264_qpel, 1, 8, mmx2); |
|
SET_QPEL_FUNCS(put_h264_qpel, 2, 4, mmx2); |
|
SET_QPEL_FUNCS(avg_h264_qpel, 0, 16, mmx2); |
|
SET_QPEL_FUNCS(avg_h264_qpel, 1, 8, mmx2); |
|
SET_QPEL_FUNCS(avg_h264_qpel, 2, 4, mmx2); |
|
|
|
SET_QPEL_FUNCS(put_2tap_qpel, 0, 16, mmx2); |
|
SET_QPEL_FUNCS(put_2tap_qpel, 1, 8, mmx2); |
|
SET_QPEL_FUNCS(avg_2tap_qpel, 0, 16, mmx2); |
|
SET_QPEL_FUNCS(avg_2tap_qpel, 1, 8, mmx2); |
|
|
|
c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_mmx2_rnd; |
|
c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_mmx2; |
|
c->avg_h264_chroma_pixels_tab[2]= avg_h264_chroma_mc2_mmx2; |
|
c->put_h264_chroma_pixels_tab[2]= put_h264_chroma_mc2_mmx2; |
|
c->h264_v_loop_filter_luma= h264_v_loop_filter_luma_mmx2; |
|
c->h264_h_loop_filter_luma= h264_h_loop_filter_luma_mmx2; |
|
c->h264_v_loop_filter_chroma= h264_v_loop_filter_chroma_mmx2; |
|
c->h264_h_loop_filter_chroma= h264_h_loop_filter_chroma_mmx2; |
|
c->h264_v_loop_filter_chroma_intra= h264_v_loop_filter_chroma_intra_mmx2; |
|
c->h264_h_loop_filter_chroma_intra= h264_h_loop_filter_chroma_intra_mmx2; |
|
c->h264_loop_filter_strength= h264_loop_filter_strength_mmx2; |
|
|
|
c->weight_h264_pixels_tab[0]= ff_h264_weight_16x16_mmx2; |
|
c->weight_h264_pixels_tab[1]= ff_h264_weight_16x8_mmx2; |
|
c->weight_h264_pixels_tab[2]= ff_h264_weight_8x16_mmx2; |
|
c->weight_h264_pixels_tab[3]= ff_h264_weight_8x8_mmx2; |
|
c->weight_h264_pixels_tab[4]= ff_h264_weight_8x4_mmx2; |
|
c->weight_h264_pixels_tab[5]= ff_h264_weight_4x8_mmx2; |
|
c->weight_h264_pixels_tab[6]= ff_h264_weight_4x4_mmx2; |
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c->weight_h264_pixels_tab[7]= ff_h264_weight_4x2_mmx2; |
|
|
|
c->biweight_h264_pixels_tab[0]= ff_h264_biweight_16x16_mmx2; |
|
c->biweight_h264_pixels_tab[1]= ff_h264_biweight_16x8_mmx2; |
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c->biweight_h264_pixels_tab[2]= ff_h264_biweight_8x16_mmx2; |
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c->biweight_h264_pixels_tab[3]= ff_h264_biweight_8x8_mmx2; |
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c->biweight_h264_pixels_tab[4]= ff_h264_biweight_8x4_mmx2; |
|
c->biweight_h264_pixels_tab[5]= ff_h264_biweight_4x8_mmx2; |
|
c->biweight_h264_pixels_tab[6]= ff_h264_biweight_4x4_mmx2; |
|
c->biweight_h264_pixels_tab[7]= ff_h264_biweight_4x2_mmx2; |
|
|
|
if (ENABLE_CAVS_DECODER) |
|
ff_cavsdsp_init_mmx2(c, avctx); |
|
|
|
if (ENABLE_VC1_DECODER || ENABLE_WMV3_DECODER) |
|
ff_vc1dsp_init_mmx(c, avctx); |
|
|
|
c->add_png_paeth_prediction= add_png_paeth_prediction_mmx2; |
|
} else if (mm_flags & MM_3DNOW) { |
|
c->prefetch = prefetch_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_FUNCS(put_qpel, 0, 16, 3dnow); |
|
SET_QPEL_FUNCS(put_qpel, 1, 8, 3dnow); |
|
SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, 3dnow); |
|
SET_QPEL_FUNCS(put_no_rnd_qpel, 1, 8, 3dnow); |
|
SET_QPEL_FUNCS(avg_qpel, 0, 16, 3dnow); |
|
SET_QPEL_FUNCS(avg_qpel, 1, 8, 3dnow); |
|
|
|
SET_QPEL_FUNCS(put_h264_qpel, 0, 16, 3dnow); |
|
SET_QPEL_FUNCS(put_h264_qpel, 1, 8, 3dnow); |
|
SET_QPEL_FUNCS(put_h264_qpel, 2, 4, 3dnow); |
|
SET_QPEL_FUNCS(avg_h264_qpel, 0, 16, 3dnow); |
|
SET_QPEL_FUNCS(avg_h264_qpel, 1, 8, 3dnow); |
|
SET_QPEL_FUNCS(avg_h264_qpel, 2, 4, 3dnow); |
|
|
|
SET_QPEL_FUNCS(put_2tap_qpel, 0, 16, 3dnow); |
|
SET_QPEL_FUNCS(put_2tap_qpel, 1, 8, 3dnow); |
|
SET_QPEL_FUNCS(avg_2tap_qpel, 0, 16, 3dnow); |
|
SET_QPEL_FUNCS(avg_2tap_qpel, 1, 8, 3dnow); |
|
|
|
c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_3dnow_rnd; |
|
c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_3dnow; |
|
} |
|
|
|
|
|
#define H264_QPEL_FUNCS(x, y, CPU)\ |
|
c->put_h264_qpel_pixels_tab[0][x+y*4] = put_h264_qpel16_mc##x##y##_##CPU;\ |
|
c->put_h264_qpel_pixels_tab[1][x+y*4] = put_h264_qpel8_mc##x##y##_##CPU;\ |
|
c->avg_h264_qpel_pixels_tab[0][x+y*4] = avg_h264_qpel16_mc##x##y##_##CPU;\ |
|
c->avg_h264_qpel_pixels_tab[1][x+y*4] = avg_h264_qpel8_mc##x##y##_##CPU; |
|
if((mm_flags & MM_SSE2) && !(mm_flags & MM_3DNOW)){ |
|
// these functions are slower than mmx on AMD, but faster on Intel |
|
/* FIXME works in most codecs, but crashes svq1 due to unaligned chroma |
|
c->put_pixels_tab[0][0] = put_pixels16_sse2; |
|
c->avg_pixels_tab[0][0] = avg_pixels16_sse2; |
|
*/ |
|
H264_QPEL_FUNCS(0, 0, sse2); |
|
} |
|
if(mm_flags & MM_SSE2){ |
|
H264_QPEL_FUNCS(0, 1, sse2); |
|
H264_QPEL_FUNCS(0, 2, sse2); |
|
H264_QPEL_FUNCS(0, 3, sse2); |
|
H264_QPEL_FUNCS(1, 1, sse2); |
|
H264_QPEL_FUNCS(1, 2, sse2); |
|
H264_QPEL_FUNCS(1, 3, sse2); |
|
H264_QPEL_FUNCS(2, 1, sse2); |
|
H264_QPEL_FUNCS(2, 2, sse2); |
|
H264_QPEL_FUNCS(2, 3, sse2); |
|
H264_QPEL_FUNCS(3, 1, sse2); |
|
H264_QPEL_FUNCS(3, 2, sse2); |
|
H264_QPEL_FUNCS(3, 3, sse2); |
|
} |
|
#ifdef HAVE_SSSE3 |
|
if(mm_flags & MM_SSSE3){ |
|
H264_QPEL_FUNCS(1, 0, ssse3); |
|
H264_QPEL_FUNCS(1, 1, ssse3); |
|
H264_QPEL_FUNCS(1, 2, ssse3); |
|
H264_QPEL_FUNCS(1, 3, ssse3); |
|
H264_QPEL_FUNCS(2, 0, ssse3); |
|
H264_QPEL_FUNCS(2, 1, ssse3); |
|
H264_QPEL_FUNCS(2, 2, ssse3); |
|
H264_QPEL_FUNCS(2, 3, ssse3); |
|
H264_QPEL_FUNCS(3, 0, ssse3); |
|
H264_QPEL_FUNCS(3, 1, ssse3); |
|
H264_QPEL_FUNCS(3, 2, ssse3); |
|
H264_QPEL_FUNCS(3, 3, ssse3); |
|
c->add_png_paeth_prediction= add_png_paeth_prediction_ssse3; |
|
} |
|
#endif |
|
|
|
#ifdef CONFIG_SNOW_DECODER |
|
if(mm_flags & MM_SSE2 & 0){ |
|
c->horizontal_compose97i = ff_snow_horizontal_compose97i_sse2; |
|
#ifdef HAVE_7REGS |
|
c->vertical_compose97i = ff_snow_vertical_compose97i_sse2; |
|
#endif |
|
c->inner_add_yblock = ff_snow_inner_add_yblock_sse2; |
|
} |
|
else{ |
|
if(mm_flags & MM_MMXEXT){ |
|
c->horizontal_compose97i = ff_snow_horizontal_compose97i_mmx; |
|
#ifdef HAVE_7REGS |
|
c->vertical_compose97i = ff_snow_vertical_compose97i_mmx; |
|
#endif |
|
} |
|
c->inner_add_yblock = ff_snow_inner_add_yblock_mmx; |
|
} |
|
#endif |
|
|
|
if(mm_flags & MM_3DNOW){ |
|
c->vorbis_inverse_coupling = vorbis_inverse_coupling_3dnow; |
|
c->vector_fmul = vector_fmul_3dnow; |
|
if(!(avctx->flags & CODEC_FLAG_BITEXACT)) |
|
c->float_to_int16 = float_to_int16_3dnow; |
|
} |
|
if(mm_flags & MM_3DNOWEXT) |
|
c->vector_fmul_reverse = vector_fmul_reverse_3dnow2; |
|
if(mm_flags & MM_SSE){ |
|
c->vorbis_inverse_coupling = vorbis_inverse_coupling_sse; |
|
c->vector_fmul = vector_fmul_sse; |
|
c->float_to_int16 = float_to_int16_sse; |
|
c->vector_fmul_reverse = vector_fmul_reverse_sse; |
|
c->vector_fmul_add_add = vector_fmul_add_add_sse; |
|
} |
|
if(mm_flags & MM_3DNOW) |
|
c->vector_fmul_add_add = vector_fmul_add_add_3dnow; // faster than sse |
|
} |
|
|
|
if (ENABLE_ENCODERS) |
|
dsputilenc_init_mmx(c, avctx); |
|
|
|
#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 |
|
}
|
|
|