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ffmpeg / libavcodec / i386 / vp3dsp_sse2.c @ b550bfaa

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/*
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 * Copyright (C) 2004 the ffmpeg project
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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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/**
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 * @file vp3dsp_sse2.c
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 * SSE2-optimized functions cribbed from the original VP3 source code.
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 */
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#include "dsputil.h"
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#include "mmx.h"
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static DECLARE_ALIGNED_16(const unsigned short, SSE2_dequant_const[]) =
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{
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    0,65535,65535,0,0,0,0,0,    // 0x0000 0000 0000 0000 0000 FFFF FFFF 0000
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    0,0,0,0,65535,65535,0,0,    // 0x0000 0000 FFFF FFFF 0000 0000 0000 0000
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    65535,65535,65535,0,0,0,0,0,// 0x0000 0000 0000 0000 0000 FFFF FFFF FFFF
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    0,0,0,65535,0,0,0,0,        // 0x0000 0000 0000 0000 FFFF 0000 0000 0000
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    0,0,0,65535,65535,0,0,0,    // 0x0000 0000 0000 FFFF FFFF 0000 0000 0000
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    65535,0,0,0,0,65535,0,0,    // 0x0000 0000 FFFF 0000 0000 0000 0000 FFFF
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    0,0,65535,65535, 0,0,0,0    // 0x0000 0000 0000 0000 FFFF FFFF 0000 0000
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};
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static DECLARE_ALIGNED_16(const unsigned int, eight_data[]) =
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{
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    0x00080008,
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    0x00080008,
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    0x00080008,
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    0x00080008
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};
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static DECLARE_ALIGNED_16(const unsigned short, SSE2_idct_data[7 * 8]) =
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{
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    64277,64277,64277,64277,64277,64277,64277,64277,
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    60547,60547,60547,60547,60547,60547,60547,60547,
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    54491,54491,54491,54491,54491,54491,54491,54491,
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    46341,46341,46341,46341,46341,46341,46341,46341,
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    36410,36410,36410,36410,36410,36410,36410,36410,
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    25080,25080,25080,25080,25080,25080,25080,25080,
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    12785,12785,12785,12785,12785,12785,12785,12785
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};
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#define SSE2_Column_IDCT() {        \
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    \
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    movdqu_m2r(*I(3), xmm2);     /* xmm2 = i3 */ \
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    movdqu_m2r(*C(3), xmm6);     /* xmm6 = c3 */ \
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    \
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    movdqu_r2r(xmm2, xmm4);      /* xmm4 = i3 */ \
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    movdqu_m2r(*I(5), xmm7);     /* xmm7 = i5 */ \
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    \
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    pmulhw_r2r(xmm6, xmm4);      /* xmm4 = c3 * i3 - i3 */ \
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    movdqu_m2r(*C(5), xmm1);     /* xmm1 = c5 */ \
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    \
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    pmulhw_r2r(xmm7, xmm6);      /* xmm6 = c3 * i5 - i5 */ \
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    movdqu_r2r(xmm1, xmm5);      /* xmm5 = c5 */ \
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    \
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    pmulhw_r2r(xmm2, xmm1);      /* xmm1 = c5 * i3 - i3 */ \
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    movdqu_m2r(*I(1), xmm3);     /* xmm3 = i1 */ \
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    \
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    pmulhw_r2r(xmm7, xmm5);      /* xmm5 = c5 * i5 - i5 */ \
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    movdqu_m2r(*C(1), xmm0);     /* xmm0 = c1 */ \
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    \
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    /* all registers are in use */ \
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    \
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    paddw_r2r(xmm2, xmm4);       /* xmm4 = c3 * i3 */ \
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    paddw_r2r(xmm7, xmm6);       /* xmm6 = c3 * i5 */ \
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    \
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    paddw_r2r(xmm1, xmm2);       /* xmm2 = c5 * i3 */ \
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    movdqu_m2r(*I(7), xmm1);     /* xmm1 = i7 */ \
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    \
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    paddw_r2r(xmm5, xmm7);       /* xmm7 = c5 * i5 */ \
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    movdqu_r2r(xmm0, xmm5);      /* xmm5 = c1 */ \
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    \
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    pmulhw_r2r(xmm3, xmm0);      /* xmm0 = c1 * i1 - i1 */ \
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    paddsw_r2r(xmm7, xmm4);      /* xmm4 = c3 * i3 + c5 * i5 = C */ \
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    \
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    pmulhw_r2r(xmm1, xmm5);      /* xmm5 = c1 * i7 - i7 */ \
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    movdqu_m2r(*C(7), xmm7);     /* xmm7 = c7 */ \
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    \
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    psubsw_r2r(xmm2, xmm6);      /* xmm6 = c3 * i5 - c5 * i3 = D */ \
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    paddw_r2r(xmm3, xmm0);       /* xmm0 = c1 * i1 */ \
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    \
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    pmulhw_r2r(xmm7, xmm3);      /* xmm3 = c7 * i1 */ \
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    movdqu_m2r(*I(2), xmm2);     /* xmm2 = i2 */ \
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    \
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    pmulhw_r2r(xmm1, xmm7);      /* xmm7 = c7 * i7 */ \
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    paddw_r2r(xmm1, xmm5);       /* xmm5 = c1 * i7 */ \
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    \
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    movdqu_r2r(xmm2, xmm1);      /* xmm1 = i2 */ \
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    pmulhw_m2r(*C(2), xmm2);     /* xmm2 = i2 * c2 -i2 */ \
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    \
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    psubsw_r2r(xmm5, xmm3);      /* xmm3 = c7 * i1 - c1 * i7 = B */ \
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    movdqu_m2r(*I(6), xmm5);     /* xmm5 = i6 */ \
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    \
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    paddsw_r2r(xmm7, xmm0);      /* xmm0 = c1 * i1 + c7 * i7 = A */ \
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    movdqu_r2r(xmm5, xmm7);      /* xmm7 = i6 */ \
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    \
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    psubsw_r2r(xmm4, xmm0);      /* xmm0 = A - C */ \
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    pmulhw_m2r(*C(2), xmm5);     /* xmm5 = c2 * i6 - i6 */ \
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    \
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    paddw_r2r(xmm1, xmm2);       /* xmm2 = i2 * c2 */ \
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    pmulhw_m2r(*C(6), xmm1);     /* xmm1 = c6 * i2 */ \
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    \
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    paddsw_r2r(xmm4, xmm4);      /* xmm4 = C + C */ \
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    paddsw_r2r(xmm0, xmm4);      /* xmm4 = A + C = C. */ \
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    \
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    psubsw_r2r(xmm6, xmm3);      /* xmm3 = B - D */ \
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    paddw_r2r(xmm7, xmm5);       /* xmm5 = c2 * i6 */ \
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    \
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    paddsw_r2r(xmm6, xmm6);      /* xmm6 = D + D */ \
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    pmulhw_m2r(*C(6), xmm7);     /* xmm7 = c6 * i6 */ \
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    \
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    paddsw_r2r(xmm3, xmm6);      /* xmm6 = B + D = D. */ \
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    movdqu_r2m(xmm4, *I(1));     /* Save C. at I(1) */ \
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    \
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    psubsw_r2r(xmm5, xmm1);      /* xmm1 = c6 * i2 - c2 * i6 = H */ \
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    movdqu_m2r(*C(4), xmm4);     /* xmm4 = c4 */ \
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    \
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    movdqu_r2r(xmm3, xmm5);      /* xmm5 = B - D */ \
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    pmulhw_r2r(xmm4, xmm3);      /* xmm3 = ( c4 -1 ) * ( B - D ) */ \
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    \
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    paddsw_r2r(xmm2, xmm7);      /* xmm7 = c2 * i2 + c6 * i6 = G */ \
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    movdqu_r2m(xmm6, *I(2));     /* Save D. at I(2) */ \
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    \
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    movdqu_r2r(xmm0, xmm2);      /* xmm2 = A - C */ \
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    movdqu_m2r(*I(0), xmm6);     /* xmm6 = i0 */ \
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    \
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    pmulhw_r2r(xmm4, xmm0);      /* xmm0 = ( c4 - 1 ) * ( A - C ) = A. */ \
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    paddw_r2r(xmm3, xmm5);       /* xmm5 = c4 * ( B - D ) = B. */ \
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    \
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    movdqu_m2r(*I(4), xmm3);     /* xmm3 = i4 */ \
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    psubsw_r2r(xmm1, xmm5);      /* xmm5 = B. - H = B.. */ \
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    \
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    paddw_r2r(xmm0, xmm2);       /* xmm2 = c4 * ( A - C) = A. */ \
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    psubsw_r2r(xmm3, xmm6);      /* xmm6 = i0 - i4 */ \
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    \
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    movdqu_r2r(xmm6, xmm0);      /* xmm0 = i0 - i4 */ \
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    pmulhw_r2r(xmm4, xmm6);      /* xmm6 = (c4 - 1) * (i0 - i4) = F */ \
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    \
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    paddsw_r2r(xmm3, xmm3);      /* xmm3 = i4 + i4 */ \
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    paddsw_r2r(xmm1, xmm1);      /* xmm1 = H + H */ \
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    \
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    paddsw_r2r(xmm0, xmm3);      /* xmm3 = i0 + i4 */ \
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    paddsw_r2r(xmm5, xmm1);      /* xmm1 = B. + H = H. */ \
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    \
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    pmulhw_r2r(xmm3, xmm4);      /* xmm4 = ( c4 - 1 ) * ( i0 + i4 )  */ \
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    paddw_r2r(xmm0, xmm6);       /* xmm6 = c4 * ( i0 - i4 ) */ \
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    \
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    psubsw_r2r(xmm2, xmm6);      /* xmm6 = F - A. = F. */ \
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    paddsw_r2r(xmm2, xmm2);      /* xmm2 = A. + A. */ \
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    \
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    movdqu_m2r(*I(1), xmm0);     /* Load        C. from I(1) */ \
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    paddsw_r2r(xmm6, xmm2);      /* xmm2 = F + A. = A.. */ \
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    \
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    paddw_r2r(xmm3, xmm4);       /* xmm4 = c4 * ( i0 + i4 ) = 3 */ \
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    psubsw_r2r(xmm1, xmm2);      /* xmm2 = A.. - H. = R2 */ \
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    \
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    paddsw_m2r(*Eight, xmm2);    /* Adjust R2 and R1 before shifting */ \
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    paddsw_r2r(xmm1, xmm1);      /* xmm1 = H. + H. */ \
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    \
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    paddsw_r2r(xmm2, xmm1);      /* xmm1 = A.. + H. = R1 */ \
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    psraw_i2r(4, xmm2);          /* xmm2 = op2 */ \
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    \
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    psubsw_r2r(xmm7, xmm4);      /* xmm4 = E - G = E. */ \
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    psraw_i2r(4, xmm1);          /* xmm1 = op1 */ \
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    \
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    movdqu_m2r(*I(2), xmm3);     /* Load D. from I(2) */ \
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    paddsw_r2r(xmm7, xmm7);      /* xmm7 = G + G */ \
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    \
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    movdqu_r2m(xmm2, *O(2));     /* Write out op2 */ \
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    paddsw_r2r(xmm4, xmm7);      /* xmm7 = E + G = G. */ \
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    \
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    movdqu_r2m(xmm1, *O(1));     /* Write out op1 */ \
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    psubsw_r2r(xmm3, xmm4);      /* xmm4 = E. - D. = R4 */ \
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    \
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    paddsw_m2r(*Eight, xmm4);    /* Adjust R4 and R3 before shifting */ \
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    paddsw_r2r(xmm3, xmm3);      /* xmm3 = D. + D. */ \
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    \
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    paddsw_r2r(xmm4, xmm3);      /* xmm3 = E. + D. = R3 */ \
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    psraw_i2r(4, xmm4);          /* xmm4 = op4 */ \
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    \
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    psubsw_r2r(xmm5, xmm6);      /* xmm6 = F. - B..= R6 */ \
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    psraw_i2r(4, xmm3);          /* xmm3 = op3 */ \
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    \
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    paddsw_m2r(*Eight, xmm6);    /* Adjust R6 and R5 before shifting */ \
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    paddsw_r2r(xmm5, xmm5);      /* xmm5 = B.. + B.. */ \
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    \
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    paddsw_r2r(xmm6, xmm5);      /* xmm5 = F. + B.. = R5 */ \
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    psraw_i2r(4, xmm6);          /* xmm6 = op6 */ \
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    \
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    movdqu_r2m(xmm4, *O(4));     /* Write out op4 */ \
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    psraw_i2r(4, xmm5);          /* xmm5 = op5 */ \
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    \
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    movdqu_r2m(xmm3, *O(3));     /* Write out op3 */ \
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    psubsw_r2r(xmm0, xmm7);      /* xmm7 = G. - C. = R7 */ \
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    \
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    paddsw_m2r(*Eight, xmm7);    /* Adjust R7 and R0 before shifting */ \
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    paddsw_r2r(xmm0, xmm0);      /* xmm0 = C. + C. */ \
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    \
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    paddsw_r2r(xmm7, xmm0);      /* xmm0 = G. + C. */ \
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    psraw_i2r(4, xmm7);          /* xmm7 = op7 */ \
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    \
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    movdqu_r2m(xmm6, *O(6));     /* Write out op6 */ \
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    psraw_i2r(4, xmm0);          /* xmm0 = op0 */ \
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    \
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    movdqu_r2m(xmm5, *O(5));     /* Write out op5 */ \
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    movdqu_r2m(xmm7, *O(7));     /* Write out op7 */ \
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    \
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    movdqu_r2m(xmm0, *O(0));     /* Write out op0 */ \
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    \
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} /* End of SSE2_Column_IDCT macro */
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#define SSE2_Row_IDCT() {        \
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    \
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    movdqu_m2r(*I(3), xmm2);     /* xmm2 = i3 */ \
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    movdqu_m2r(*C(3), xmm6);     /* xmm6 = c3 */ \
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    \
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    movdqu_r2r(xmm2, xmm4);      /* xmm4 = i3 */ \
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    movdqu_m2r(*I(5), xmm7);     /* xmm7 = i5 */ \
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    \
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    pmulhw_r2r(xmm6, xmm4);      /* xmm4 = c3 * i3 - i3 */ \
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    movdqu_m2r(*C(5), xmm1);     /* xmm1 = c5 */ \
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    \
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    pmulhw_r2r(xmm7, xmm6);      /* xmm6 = c3 * i5 - i5 */ \
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    movdqu_r2r(xmm1, xmm5);      /* xmm5 = c5 */ \
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    \
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    pmulhw_r2r(xmm2, xmm1);      /* xmm1 = c5 * i3 - i3 */ \
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    movdqu_m2r(*I(1), xmm3);     /* xmm3 = i1 */ \
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    \
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    pmulhw_r2r(xmm7, xmm5);      /* xmm5 = c5 * i5 - i5 */ \
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    movdqu_m2r(*C(1), xmm0);     /* xmm0 = c1 */ \
250
    \
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    /* all registers are in use */ \
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    \
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    paddw_r2r(xmm2, xmm4);      /* xmm4 = c3 * i3 */ \
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    paddw_r2r(xmm7, xmm6);      /* xmm6 = c3 * i5 */ \
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    \
256
    paddw_r2r(xmm1, xmm2);      /* xmm2 = c5 * i3 */ \
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    movdqu_m2r(*I(7), xmm1);    /* xmm1 = i7 */ \
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    \
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    paddw_r2r(xmm5, xmm7);      /* xmm7 = c5 * i5 */ \
260
    movdqu_r2r(xmm0, xmm5);     /* xmm5 = c1 */ \
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    \
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    pmulhw_r2r(xmm3, xmm0);     /* xmm0 = c1 * i1 - i1 */ \
263
    paddsw_r2r(xmm7, xmm4);     /* xmm4 = c3 * i3 + c5 * i5 = C */ \
264
    \
265
    pmulhw_r2r(xmm1, xmm5);     /* xmm5 = c1 * i7 - i7 */ \
266
    movdqu_m2r(*C(7), xmm7);    /* xmm7 = c7 */ \
267
    \
268
    psubsw_r2r(xmm2, xmm6);     /* xmm6 = c3 * i5 - c5 * i3 = D */ \
269
    paddw_r2r(xmm3, xmm0);      /* xmm0 = c1 * i1 */ \
270
    \
271
    pmulhw_r2r(xmm7, xmm3);     /* xmm3 = c7 * i1 */ \
272
    movdqu_m2r(*I(2), xmm2);    /* xmm2 = i2 */ \
273
    \
274
    pmulhw_r2r(xmm1, xmm7);     /* xmm7 = c7 * i7 */ \
275
    paddw_r2r(xmm1, xmm5);      /* xmm5 = c1 * i7 */ \
276
    \
277
    movdqu_r2r(xmm2, xmm1);     /* xmm1 = i2 */ \
278
    pmulhw_m2r(*C(2), xmm2);    /* xmm2 = i2 * c2 -i2 */ \
279
    \
280
    psubsw_r2r(xmm5, xmm3);     /* xmm3 = c7 * i1 - c1 * i7 = B */ \
281
    movdqu_m2r(*I(6), xmm5);    /* xmm5 = i6 */ \
282
    \
283
    paddsw_r2r(xmm7, xmm0);     /* xmm0 = c1 * i1 + c7 * i7        = A */ \
284
    movdqu_r2r(xmm5, xmm7);     /* xmm7 = i6 */ \
285
    \
286
    psubsw_r2r(xmm4, xmm0);     /* xmm0 = A - C */ \
287
    pmulhw_m2r(*C(2), xmm5);    /* xmm5 = c2 * i6 - i6 */ \
288
    \
289
    paddw_r2r(xmm1, xmm2);      /* xmm2 = i2 * c2 */ \
290
    pmulhw_m2r(*C(6), xmm1);    /* xmm1 = c6 * i2 */ \
291
    \
292
    paddsw_r2r(xmm4, xmm4);     /* xmm4 = C + C */ \
293
    paddsw_r2r(xmm0, xmm4);     /* xmm4 = A + C = C. */ \
294
    \
295
    psubsw_r2r(xmm6, xmm3);     /* xmm3 = B - D */ \
296
    paddw_r2r(xmm7, xmm5);      /* xmm5 = c2 * i6 */ \
297
    \
298
    paddsw_r2r(xmm6, xmm6);     /* xmm6 = D + D */ \
299
    pmulhw_m2r(*C(6), xmm7);    /* xmm7 = c6 * i6 */ \
300
    \
301
    paddsw_r2r(xmm3, xmm6);     /* xmm6 = B + D = D. */ \
302
    movdqu_r2m(xmm4, *I(1));    /* Save C. at I(1)        */ \
303
    \
304
    psubsw_r2r(xmm5, xmm1);     /* xmm1 = c6 * i2 - c2 * i6 = H */ \
305
    movdqu_m2r(*C(4), xmm4);    /* xmm4 = c4 */ \
306
    \
307
    movdqu_r2r(xmm3, xmm5);     /* xmm5 = B - D */ \
308
    pmulhw_r2r(xmm4, xmm3);     /* xmm3 = ( c4 -1 ) * ( B - D ) */ \
309
    \
310
    paddsw_r2r(xmm2, xmm7);     /* xmm7 = c2 * i2 + c6 * i6 = G */ \
311
    movdqu_r2m(xmm6, *I(2));    /* Save D. at I(2) */ \
312
    \
313
    movdqu_r2r(xmm0, xmm2);     /* xmm2 = A - C */ \
314
    movdqu_m2r(*I(0), xmm6);    /* xmm6 = i0 */ \
315
    \
316
    pmulhw_r2r(xmm4, xmm0);     /* xmm0 = ( c4 - 1 ) * ( A - C ) = A. */ \
317
    paddw_r2r(xmm3, xmm5);      /* xmm5 = c4 * ( B - D ) = B. */ \
318
    \
319
    movdqu_m2r(*I(4), xmm3);    /* xmm3 = i4 */ \
320
    psubsw_r2r(xmm1, xmm5);     /* xmm5 = B. - H = B.. */ \
321
    \
322
    paddw_r2r(xmm0, xmm2);      /* xmm2 = c4 * ( A - C) = A. */ \
323
    psubsw_r2r(xmm3, xmm6);     /* xmm6 = i0 - i4 */ \
324
    \
325
    movdqu_r2r(xmm6, xmm0);     /* xmm0 = i0 - i4 */ \
326
    pmulhw_r2r(xmm4, xmm6);     /* xmm6 = ( c4 - 1 ) * ( i0 - i4 ) = F */ \
327
    \
328
    paddsw_r2r(xmm3, xmm3);     /* xmm3 = i4 + i4 */ \
329
    paddsw_r2r(xmm1, xmm1);     /* xmm1 = H + H */ \
330
    \
331
    paddsw_r2r(xmm0, xmm3);     /* xmm3 = i0 + i4 */ \
332
    paddsw_r2r(xmm5, xmm1);     /* xmm1 = B. + H = H. */ \
333
    \
334
    pmulhw_r2r(xmm3, xmm4);     /* xmm4 = ( c4 - 1 ) * ( i0 + i4 )  */ \
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    paddw_r2r(xmm0, xmm6);      /* xmm6 = c4 * ( i0 - i4 ) */ \
336
    \
337
    psubsw_r2r(xmm2, xmm6);     /* xmm6 = F - A. = F. */ \
338
    paddsw_r2r(xmm2, xmm2);     /* xmm2 = A. + A. */ \
339
    \
340
    movdqu_m2r(*I(1), xmm0);    /* Load C. from I(1) */ \
341
    paddsw_r2r(xmm6, xmm2);     /* xmm2 = F + A. = A.. */ \
342
    \
343
    paddw_r2r(xmm3, xmm4);      /* xmm4 = c4 * ( i0 + i4 ) = 3 */ \
344
    psubsw_r2r(xmm1, xmm2);     /* xmm2 = A.. - H. = R2 */ \
345
    \
346
    paddsw_r2r(xmm1, xmm1);     /* xmm1 = H. + H. */ \
347
    paddsw_r2r(xmm2, xmm1);     /* xmm1 = A.. + H. = R1 */ \
348
    \
349
    psubsw_r2r(xmm7, xmm4);     /* xmm4 = E - G = E. */ \
350
    \
351
    movdqu_m2r(*I(2), xmm3);    /* Load D. from I(2) */ \
352
    paddsw_r2r(xmm7, xmm7);     /* xmm7 = G + G */ \
353
    \
354
    movdqu_r2m(xmm2, *I(2));    /* Write out op2 */ \
355
    paddsw_r2r(xmm4, xmm7);     /* xmm7 = E + G = G. */ \
356
    \
357
    movdqu_r2m(xmm1, *I(1));    /* Write out op1 */ \
358
    psubsw_r2r(xmm3, xmm4);     /* xmm4 = E. - D. = R4 */ \
359
    \
360
    paddsw_r2r(xmm3, xmm3);     /* xmm3 = D. + D. */ \
361
    \
362
    paddsw_r2r(xmm4, xmm3);     /* xmm3 = E. + D. = R3 */ \
363
    \
364
    psubsw_r2r(xmm5, xmm6);     /* xmm6 = F. - B..= R6 */ \
365
    \
366
    paddsw_r2r(xmm5, xmm5);     /* xmm5 = B.. + B.. */ \
367
    \
368
    paddsw_r2r(xmm6, xmm5);     /* xmm5 = F. + B.. = R5 */ \
369
    \
370
    movdqu_r2m(xmm4, *I(4));    /* Write out op4 */ \
371
    \
372
    movdqu_r2m(xmm3, *I(3));    /* Write out op3 */ \
373
    psubsw_r2r(xmm0, xmm7);     /* xmm7 = G. - C. = R7 */ \
374
    \
375
    paddsw_r2r(xmm0, xmm0);     /* xmm0 = C. + C. */ \
376
    \
377
    paddsw_r2r(xmm7, xmm0);     /* xmm0 = G. + C. */ \
378
    \
379
    movdqu_r2m(xmm6, *I(6));    /* Write out op6 */ \
380
    \
381
    movdqu_r2m(xmm5, *I(5));    /* Write out op5 */ \
382
    movdqu_r2m(xmm7, *I(7));    /* Write out op7 */ \
383
    \
384
    movdqu_r2m(xmm0, *I(0));    /* Write out op0 */ \
385
    \
386
} /* End of SSE2_Row_IDCT macro */
387

    
388

    
389
#define SSE2_Transpose() {    \
390
    \
391
    movdqu_m2r(*I(4), xmm4);    /* xmm4=e7e6e5e4e3e2e1e0 */ \
392
    movdqu_m2r(*I(5), xmm0);    /* xmm4=f7f6f5f4f3f2f1f0 */ \
393
    \
394
    movdqu_r2r(xmm4, xmm5);     /* make a copy */ \
395
    punpcklwd_r2r(xmm0, xmm4);  /* xmm4=f3e3f2e2f1e1f0e0 */ \
396
    \
397
    punpckhwd_r2r(xmm0, xmm5);  /* xmm5=f7e7f6e6f5e5f4e4 */ \
398
    movdqu_m2r(*I(6), xmm6);    /* xmm6=g7g6g5g4g3g2g1g0 */ \
399
    \
400
    movdqu_m2r(*I(7), xmm0);    /* xmm0=h7h6h5h4h3h2h1h0 */ \
401
    movdqu_r2r(xmm6, xmm7);     /* make a copy */ \
402
    \
403
    punpcklwd_r2r(xmm0, xmm6);  /* xmm6=h3g3h3g2h1g1h0g0 */ \
404
    punpckhwd_r2r(xmm0, xmm7);  /* xmm7=h7g7h6g6h5g5h4g4 */ \
405
    \
406
    movdqu_r2r(xmm4, xmm3);     /* make a copy */ \
407
    punpckldq_r2r(xmm6, xmm4);  /* xmm4=h1g1f1e1h0g0f0e0 */ \
408
    \
409
    punpckhdq_r2r(xmm6, xmm3);  /* xmm3=h3g3g3e3h2g2f2e2 */ \
410
    movdqu_r2m(xmm3, *I(6));    /* save h3g3g3e3h2g2f2e2 */ \
411
    /* Free xmm6 */ \
412
    movdqu_r2r(xmm5, xmm6);     /* make a copy */ \
413
    punpckldq_r2r(xmm7, xmm5);  /* xmm5=h5g5f5e5h4g4f4e4 */ \
414
    \
415
    punpckhdq_r2r(xmm7, xmm6);  /* xmm6=h7g7f7e7h6g6f6e6 */ \
416
    movdqu_m2r(*I(0), xmm0);    /* xmm0=a7a6a5a4a3a2a1a0 */ \
417
    /* Free xmm7 */ \
418
    movdqu_m2r(*I(1), xmm1);    /* xmm1=b7b6b5b4b3b2b1b0 */ \
419
    movdqu_r2r(xmm0, xmm7);     /* make a copy */ \
420
    \
421
    punpcklwd_r2r(xmm1, xmm0);  /* xmm0=b3a3b2a2b1a1b0a0 */ \
422
    punpckhwd_r2r(xmm1, xmm7);  /* xmm7=b7a7b6a6b5a5b4a4 */ \
423
    /* Free xmm1 */ \
424
    movdqu_m2r(*I(2), xmm2);    /* xmm2=c7c6c5c4c3c2c1c0 */ \
425
    movdqu_m2r(*I(3), xmm3);    /* xmm3=d7d6d5d4d3d2d1d0 */ \
426
    \
427
    movdqu_r2r(xmm2, xmm1);     /* make a copy */ \
428
    punpcklwd_r2r(xmm3, xmm2);  /* xmm2=d3c3d2c2d1c1d0c0 */ \
429
    \
430
    punpckhwd_r2r(xmm3, xmm1);  /* xmm1=d7c7d6c6d5c5d4c4 */ \
431
    movdqu_r2r(xmm0, xmm3);     /* make a copy        */ \
432
    \
433
    punpckldq_r2r(xmm2, xmm0);  /* xmm0=d1c1b1a1d0c0b0a0 */ \
434
    punpckhdq_r2r(xmm2, xmm3);  /* xmm3=d3c3b3a3d2c2b2a2 */ \
435
    /* Free xmm2 */ \
436
    movdqu_r2r(xmm7, xmm2);     /* make a copy */ \
437
    punpckldq_r2r(xmm1, xmm2);  /* xmm2=d5c5b5a5d4c4b4a4 */ \
438
    \
439
    punpckhdq_r2r(xmm1, xmm7);  /* xmm7=d7c7b7a7d6c6b6a6 */ \
440
    movdqu_r2r(xmm0, xmm1);     /* make a copy */ \
441
    \
442
    punpcklqdq_r2r(xmm4, xmm0); /* xmm0=h0g0f0e0d0c0b0a0 */ \
443
    punpckhqdq_r2r(xmm4, xmm1); /* xmm1=h1g1g1e1d1c1b1a1 */ \
444
    \
445
    movdqu_r2m(xmm0, *I(0));    /* save I(0) */ \
446
    movdqu_r2m(xmm1, *I(1));    /* save I(1) */ \
447
    \
448
    movdqu_m2r(*I(6), xmm0);    /* load h3g3g3e3h2g2f2e2 */ \
449
    movdqu_r2r(xmm3, xmm1);     /* make a copy */ \
450
    \
451
    punpcklqdq_r2r(xmm0, xmm1); /* xmm1=h2g2f2e2d2c2b2a2 */ \
452
    punpckhqdq_r2r(xmm0, xmm3); /* xmm3=h3g3f3e3d3c3b3a3 */ \
453
    \
454
    movdqu_r2r(xmm2, xmm4);     /* make a copy */ \
455
    punpcklqdq_r2r(xmm5, xmm4); /* xmm4=h4g4f4e4d4c4b4a4 */ \
456
    \
457
    punpckhqdq_r2r(xmm5, xmm2); /* xmm2=h5g5f5e5d5c5b5a5 */ \
458
    movdqu_r2m(xmm1, *I(2));    /* save I(2) */ \
459
    \
460
    movdqu_r2m(xmm3, *I(3));    /* save I(3) */ \
461
    movdqu_r2m(xmm4, *I(4));    /* save I(4) */ \
462
    \
463
    movdqu_r2m(xmm2, *I(5));    /* save I(5) */ \
464
    movdqu_r2r(xmm7, xmm5);     /* make a copy */ \
465
    \
466
    punpcklqdq_r2r(xmm6, xmm5); /* xmm5=h6g6f6e6d6c6b6a6 */ \
467
    punpckhqdq_r2r(xmm6, xmm7); /* xmm7=h7g7f7e7d7c7b7a7 */ \
468
    \
469
    movdqu_r2m(xmm5, *I(6));    /* save I(6) */ \
470
    movdqu_r2m(xmm7, *I(7));    /* save I(7) */ \
471
    \
472
} /* End of Transpose Macro */
473

    
474

    
475
#define SSE2_Dequantize() {        \
476
    movdqu_m2r(*(eax), xmm0);     \
477
    \
478
    pmullw_m2r(*(ebx), xmm0);          /* xmm0 = 07 06 05 04 03 02 01 00 */ \
479
    movdqu_m2r(*(eax + 16), xmm1);     \
480
    \
481
    pmullw_m2r(*(ebx + 16), xmm1);     /* xmm1 = 17 16 15 14 13 12 11 10 */ \
482
    pshuflw_r2r(xmm0, xmm3, 0x078);    /* xmm3 = 07 06 05 04 01 03 02 00 */ \
483
    \
484
    movdqu_r2r(xmm1, xmm2);            /* xmm2 = 17 16 15 14 13 12 11 10 */ \
485
    movdqu_m2r(*(ecx), xmm7);          /* xmm7 = -- -- -- -- -- FF FF -- */ \
486
    \
487
    movdqu_m2r(*(eax + 32), xmm4);     \
488
    movdqu_m2r(*(eax + 64), xmm5);     \
489
    \
490
    pmullw_m2r(*(ebx + 32), xmm4);     /* xmm4 = 27 26 25 24 23 22 21 20 */ \
491
    pmullw_m2r(*(ebx + 64), xmm5);     /* xmm5 = 47 46 45 44 43 42 41 40 */ \
492
    \
493
    movdqu_m2r(*(ecx + 16), xmm6);     /* xmm6 = -- -- FF FF -- -- -- -- */ \
494
    pand_r2r(xmm2, xmm7);              /* xmm7 = -- -- -- -- -- 12 11 -- */ \
495
    \
496
    pand_r2r(xmm4, xmm6);              /* xmm6 = -- -- 25 24 -- -- -- -- */ \
497
    pxor_r2r(xmm7, xmm2);              /* xmm2 = 17 16 15 14 13 -- -- 10 */ \
498
    \
499
    pxor_r2r(xmm6, xmm4);              /* xmm4 = 27 26 -- -- 23 22 21 20 */ \
500
    pslldq_i2r(4, xmm7);               /* xmm7 = -- -- -- 12 11 -- -- -- */ \
501
    \
502
    pslldq_i2r(2, xmm6);               /* xmm6 = -- 25 24 -- -- -- -- -- */ \
503
    por_r2r(xmm6, xmm7);               /* xmm7 = -- 25 24 12 11 -- -- -- */ \
504
    \
505
    movdqu_m2r(*(ecx + 32), xmm0);     /* xmm0 = -- -- -- -- -- FF FF FF */ \
506
    movdqu_m2r(*(ecx + 48), xmm6);     /* xmm6 = -- -- -- -- FF -- -- -- */ \
507
    \
508
    pand_r2r(xmm3, xmm0);              /* xmm0 = -- -- -- -- -- 03 02 00 */ \
509
    pand_r2r(xmm5, xmm6);              /* xmm6 = -- -- -- -- 43 -- -- -- */ \
510
    \
511
    pxor_r2r(xmm0, xmm3);              /* xmm3 = 07 06 05 04 01 -- -- -- */ \
512
    pxor_r2r(xmm6, xmm5);              /* xmm5 = 47 46 45 44 -- 42 41 40 */ \
513
    \
514
    por_r2r(xmm7, xmm0);               /* xmm0 = -- 25 24 12 11 03 02 00 */ \
515
    pslldq_i2r(8, xmm6);               /* xmm6 = 43 -- -- -- -- -- -- -- */ \
516
    \
517
    por_r2r(xmm6, xmm0);               /* xmm0 = 43 25 24 12 11 03 02 00 */ \
518
    /* 02345 in use */ \
519
    \
520
    movdqu_m2r(*(ecx + 64 ), xmm1);    /* xmm1 = -- -- -- FF FF -- -- -- */ \
521
    pshuflw_r2r(xmm5, xmm5, 0x0B4);    /* xmm5 = 47 46 45 44 42 -- 41 40 */ \
522
    \
523
    movdqu_r2r(xmm1, xmm7);            /* xmm7 = -- -- -- FF FF -- -- -- */ \
524
    movdqu_r2r(xmm1, xmm6);            /* xmm6 = -- -- -- FF FF -- -- -- */ \
525
    \
526
    movdqu_r2m(xmm0, *(eax));          /* write  43 25 24 12 11 03 02 00 */ \
527
    pshufhw_r2r(xmm4, xmm4, 0x0C2);    /* xmm4 = 27 -- -- 26 23 22 21 20 */ \
528
    \
529
    pand_r2r(xmm4, xmm7);              /* xmm7 = -- -- -- 26 23 -- -- -- */ \
530
    pand_r2r(xmm5, xmm1);              /* xmm1 = -- -- -- 44 42 -- -- -- */ \
531
    \
532
    pxor_r2r(xmm7, xmm4);              /* xmm4 = 27 -- -- -- -- 22 21 20 */ \
533
    pxor_r2r(xmm1, xmm5);              /* xmm5 = 47 46 45 -- -- -- 41 40 */ \
534
    \
535
    pshuflw_r2r(xmm2, xmm2, 0x0C6);    /* xmm2 = 17 16 15 14 13 10 -- -- */ \
536
    movdqu_r2r(xmm6, xmm0);            /* xmm0 = -- -- -- FF FF -- -- -- */ \
537
    \
538
    pslldq_i2r(2, xmm7);               /* xmm7 = -- -- 26 23 -- -- -- -- */ \
539
    pslldq_i2r(6, xmm1);               /* xmm1 = 44 42 -- -- -- -- -- -- */ \
540
    \
541
    psrldq_i2r(2, xmm0);               /* xmm0 = -- -- -- -- FF FF -- -- */ \
542
    pand_r2r(xmm3, xmm6);              /* xmm6 = -- -- -- 04 01 -- -- -- */ \
543
    \
544
    pand_r2r(xmm2, xmm0);              /* xmm0 = -- -- -- -- 13 10 -- -- */ \
545
    pxor_r2r(xmm6, xmm3);              /* xmm3 = 07 06 05 -- -- -- -- -- */ \
546
    \
547
    pxor_r2r(xmm0, xmm2);              /* xmm2 = 17 16 15 14 -- -- -- -- */ \
548
    psrldq_i2r(6, xmm6);               /* xmm0 = -- -- -- -- -- -- 04 01 */ \
549
    \
550
    por_r2r(xmm7, xmm1);               /* xmm1 = 44 42 26 23 -- -- -- -- */ \
551
    por_r2r(xmm6, xmm0);               /* xmm1 = -- -- -- -- 13 10 04 01 */ \
552
    /* 12345 in use */    \
553
    por_r2r(xmm0, xmm1);               /* xmm1 = 44 42 26 23 13 10 04 01 */ \
554
    pshuflw_r2r(xmm4, xmm4, 0x093);    /* xmm4 = 27 -- -- -- 22 21 20 -- */ \
555
    \
556
    pshufhw_r2r(xmm4, xmm4, 0x093);    /* xmm4 = -- -- -- 27 22 21 20 -- */ \
557
    movdqu_r2m(xmm1, *(eax + 16));     /* write  44 42 26 23 13 10 04 01 */ \
558
    \
559
    pshufhw_r2r(xmm3, xmm3, 0x0D2);    /* xmm3 = 07 05 -- 06 -- -- -- -- */ \
560
    movdqu_m2r(*(ecx + 64), xmm0);     /* xmm0 = -- -- -- FF FF -- -- -- */ \
561
    \
562
    pand_r2r(xmm3, xmm0);              /* xmm0 = -- -- -- 06 -- -- -- -- */ \
563
    psrldq_i2r(12, xmm3);              /* xmm3 = -- -- -- -- -- -- 07 05 */ \
564
    \
565
    psrldq_i2r(8, xmm0);               /* xmm0 = -- -- -- -- -- -- -- 06 */ \
566
    \
567
    movdqu_m2r(*(ecx + 64), xmm6);     /* xmm6 = -- -- -- FF FF -- -- -- */ \
568
    movdqu_m2r(*(ecx + 96), xmm7);     /* xmm7 = -- -- -- -- FF FF -- -- */ \
569
    \
570
    pand_r2r(xmm4, xmm6);              /* xmm6 = -- -- -- 27 22 -- -- -- */ \
571
    pxor_r2r(xmm6, xmm4);              /* xmm4 = -- -- -- -- -- 21 20 -- */ \
572
    \
573
    por_r2r(xmm6, xmm3);               /* xmm3 = -- -- -- 27 22 -- 07 05 */ \
574
    pand_r2r(xmm4, xmm7);              /* xmm7 = -- -- -- -- -- 21 -- -- */ \
575
    \
576
    por_r2r(xmm7, xmm0);               /* xmm0 = -- -- -- -- -- 21 -- 06 */ \
577
    pxor_r2r(xmm7, xmm4);              /* xmm4 = -- -- -- -- -- -- 20 -- */ \
578
    \
579
    movdqu_m2r(*(ecx + 16 ), xmm6);    /* xmm6 = -- -- FF FF -- -- -- -- */ \
580
    movdqu_m2r(*(ecx + 64 ), xmm1);    /* xmm1 = -- -- -- FF FF -- -- -- */ \
581
    \
582
    pand_r2r(xmm2, xmm6);              /* xmm6 = -- -- 15 14 -- -- -- -- */ \
583
    pand_r2r(xmm6, xmm1);              /* xmm1 = -- -- -- 14 -- -- -- -- */ \
584
    \
585
    pxor_r2r(xmm6, xmm2);              /* xmm2 = 17 16 -- -- -- -- -- -- */ \
586
    pxor_r2r(xmm1, xmm6);              /* xmm6 = -- -- 15 -- -- -- -- -- */ \
587
    \
588
    psrldq_i2r(4, xmm1);               /* xmm1 = -- -- -- -- -- 14 -- -- */ \
589
    \
590
    psrldq_i2r(8, xmm6);               /* xmm6 = -- -- -- -- -- -- 15 -- */ \
591
    por_r2r(xmm1, xmm3);               /* xmm3 = -- -- -- 27 22 14 07 05 */ \
592
    \
593
    por_r2r(xmm6, xmm0);               /* xmm0 = -- -- -- -- -- 21 15 06 */ \
594
    pshufhw_r2r(xmm5, xmm5, 0x0E1);    /* xmm5 = 47 46 -- 45 -- -- 41 40 */ \
595
    \
596
    movdqu_m2r(*(ecx + 64), xmm1);     /* xmm1 = -- -- -- FF FF -- -- -- */ \
597
    pshuflw_r2r(xmm5, xmm5, 0x072);    /* xmm5 = 47 46 -- 45 41 -- 40 -- */ \
598
    \
599
    movdqu_r2r(xmm1, xmm6);            /* xmm6 = -- -- -- FF FF -- -- -- */ \
600
    pand_r2r(xmm5, xmm1);              /* xmm1 = -- -- -- 45 41 -- -- -- */ \
601
    \
602
    pxor_r2r(xmm1, xmm5);              /* xmm5 = 47 46 -- -- -- -- 40 -- */ \
603
    pslldq_i2r(4, xmm1);               /* xmm1 = -- 45 41 -- -- -- -- -- */ \
604
    \
605
    pshufd_r2r(xmm5, xmm5, 0x09C);     /* xmm5 = -- -- -- -- 47 46 40 -- */ \
606
    por_r2r(xmm1, xmm3);               /* xmm3 = -- 45 41 27 22 14 07 05 */ \
607
    \
608
    movdqu_m2r(*(eax + 96), xmm1);     /* xmm1 = 67 66 65 64 63 62 61 60 */ \
609
    pmullw_m2r(*(ebx + 96), xmm1);     \
610
    \
611
    movdqu_m2r(*(ecx), xmm7);          /* xmm7 = -- -- -- -- -- FF FF -- */ \
612
    \
613
    psrldq_i2r(8, xmm6);               /* xmm6 = -- -- -- -- -- -- -- FF */ \
614
    pand_r2r(xmm5, xmm7);              /* xmm7 = -- -- -- -- -- 46 40 -- */ \
615
    \
616
    pand_r2r(xmm1, xmm6);              /* xmm6 = -- -- -- -- -- -- -- 60 */ \
617
    pxor_r2r(xmm7, xmm5);              /* xmm5 = -- -- -- -- 47 -- -- -- */ \
618
    \
619
    pxor_r2r(xmm6, xmm1);              /* xmm1 = 67 66 65 64 63 62 61 -- */ \
620
    pslldq_i2r(2, xmm5);               /* xmm5 = -- -- -- 47 -- -- -- -- */ \
621
    \
622
    pslldq_i2r(14, xmm6);              /* xmm6 = 60 -- -- -- -- -- -- -- */ \
623
    por_r2r(xmm5, xmm4);               /* xmm4 = -- -- -- 47 -- -- 20 -- */ \
624
    \
625
    por_r2r(xmm6, xmm3);               /* xmm3 = 60 45 41 27 22 14 07 05 */ \
626
    pslldq_i2r(6, xmm7);               /* xmm7 = -- -- 46 40 -- -- -- -- */ \
627
    \
628
    movdqu_r2m(xmm3, *(eax+32));       /* write  60 45 41 27 22 14 07 05 */ \
629
    por_r2r(xmm7, xmm0);               /* xmm0 = -- -- 46 40 -- 21 15 06 */ \
630
    /* 0, 1, 2, 4 in use */    \
631
    movdqu_m2r(*(eax + 48), xmm3);     /* xmm3 = 37 36 35 34 33 32 31 30 */ \
632
    movdqu_m2r(*(eax + 80), xmm5);     /* xmm5 = 57 56 55 54 53 52 51 50 */ \
633
    \
634
    pmullw_m2r(*(ebx + 48), xmm3);     \
635
    pmullw_m2r(*(ebx + 80), xmm5);     \
636
    \
637
    movdqu_m2r(*(ecx + 64), xmm6);     /* xmm6 = -- -- -- FF FF -- -- -- */ \
638
    movdqu_m2r(*(ecx + 64), xmm7);     /* xmm7 = -- -- -- FF FF -- -- -- */ \
639
    \
640
    psrldq_i2r(8, xmm6);               /* xmm6 = -- -- -- -- -- -- -- FF */ \
641
    pslldq_i2r(8, xmm7);               /* xmm7 = FF -- -- -- -- -- -- -- */ \
642
    \
643
    pand_r2r(xmm3, xmm6);              /* xmm6 = -- -- -- -- -- -- -- 30 */ \
644
    pand_r2r(xmm5, xmm7);              /* xmm7 = 57 -- -- -- -- -- -- -- */ \
645
    \
646
    pxor_r2r(xmm6, xmm3);              /* xmm3 = 37 36 35 34 33 32 31 -- */ \
647
    pxor_r2r(xmm7, xmm5);              /* xmm5 = __ 56 55 54 53 52 51 50 */ \
648
    \
649
    pslldq_i2r(6, xmm6);               /* xmm6 = -- -- -- -- 30 -- -- -- */ \
650
    psrldq_i2r(2, xmm7);               /* xmm7 = -- 57 -- -- -- -- -- -- */ \
651
    \
652
    por_r2r(xmm7, xmm6);               /* xmm6 = -- 57 -- -- 30 -- -- -- */ \
653
    movdqu_m2r(*(ecx), xmm7);          /* xmm7 = -- -- -- -- -- FF FF -- */ \
654
    \
655
    por_r2r(xmm6, xmm0);               /* xmm0 = -- 57 46 40 30 21 15 06 */ \
656
    psrldq_i2r(2, xmm7);               /* xmm7 = -- -- -- -- -- -- FF FF */ \
657
    \
658
    movdqu_r2r(xmm2, xmm6);            /* xmm6 = 17 16 -- -- -- -- -- -- */ \
659
    pand_r2r(xmm1, xmm7);              /* xmm7 = -- -- -- -- -- -- 61 -- */ \
660
    \
661
    pslldq_i2r(2, xmm6);               /* xmm6 = 16 -- -- -- -- -- -- -- */ \
662
    psrldq_i2r(14, xmm2);              /* xmm2 = -- -- -- -- -- -- -- 17 */ \
663
    \
664
    pxor_r2r(xmm7, xmm1);              /* xmm1 = 67 66 65 64 63 62 -- -- */ \
665
    pslldq_i2r(12, xmm7);              /* xmm7 = 61 -- -- -- -- -- -- -- */ \
666
    \
667
    psrldq_i2r(14, xmm6);              /* xmm6 = -- -- -- -- -- -- -- 16 */ \
668
    por_r2r(xmm6, xmm4);               /* xmm4 = -- -- -- 47 -- -- 20 16 */ \
669
    \
670
    por_r2r(xmm7, xmm0);               /* xmm0 = 61 57 46 40 30 21 15 06 */ \
671
    movdqu_m2r(*(ecx), xmm6);          /* xmm6 = -- -- -- -- -- FF FF -- */ \
672
    \
673
    psrldq_i2r(2, xmm6);               /* xmm6 = -- -- -- -- -- -- FF FF */ \
674
    movdqu_r2m(xmm0, *(eax+48));       /* write  61 57 46 40 30 21 15 06 */ \
675
    /* 1, 2, 3, 4, 5 in use */\
676
    movdqu_m2r(*(ecx), xmm0);          /* xmm0 = -- -- -- -- -- FF FF -- */ \
677
    pand_r2r(xmm3, xmm6);              /* xmm6 = -- -- -- -- -- -- 31 -- */ \
678
    \
679
    movdqu_r2r(xmm3, xmm7);            /* xmm7 = 37 36 35 34 33 32 31 -- */ \
680
    pxor_r2r(xmm6, xmm3);              /* xmm3 = 37 36 35 34 33 32 -- -- */ \
681
    \
682
    pslldq_i2r(2, xmm3);               /* xmm3 = 36 35 34 33 32 -- -- -- */ \
683
    pand_r2r(xmm1, xmm0);              /* xmm0 = -- -- -- -- -- 62 -- -- */ \
684
    \
685
    psrldq_i2r(14, xmm7);              /* xmm7 = -- -- -- -- -- -- -- 37 */ \
686
    pxor_r2r(xmm0, xmm1);              /* xmm1 = 67 66 65 64 63 -- -- -- */ \
687
    \
688
    por_r2r(xmm7, xmm6);               /* xmm6 = -- -- -- -- -- -- 31 37 */ \
689
    movdqu_m2r(*(ecx + 64), xmm7);     /* xmm7 = -- -- -- FF FF -- -- -- */ \
690
    \
691
    pshuflw_r2r(xmm6, xmm6, 0x01E);    /* xmm6 = -- -- -- -- 37 31 -- -- */ \
692
    pslldq_i2r(6, xmm7);               /* xmm7 = FF FF -- -- -- -- -- -- */ \
693
    \
694
    por_r2r(xmm6, xmm4);               /* xmm4 = -- -- -- 47 37 31 20 16 */ \
695
    pand_r2r(xmm5, xmm7);              /* xmm7 = -- 56 -- -- -- -- -- -- */ \
696
    \
697
    pslldq_i2r(8, xmm0);               /* xmm0 = -- 62 -- -- -- -- -- -- */ \
698
    pxor_r2r(xmm7, xmm5);              /* xmm5 = -- -- 55 54 53 52 51 50 */ \
699
    \
700
    psrldq_i2r(2, xmm7);               /* xmm7 = -- -- 56 -- -- -- -- -- */ \
701
    \
702
    pshufhw_r2r(xmm3, xmm3, 0x087);    /* xmm3 = 35 33 34 36 32 -- -- -- */ \
703
    por_r2r(xmm7, xmm0);               /* xmm0 = -- 62 56 -- -- -- -- -- */ \
704
    \
705
    movdqu_m2r(*(eax + 112), xmm7);    /* xmm7 = 77 76 75 74 73 72 71 70 */ \
706
    pmullw_m2r(*(ebx + 112), xmm7);     \
707
    \
708
    movdqu_m2r(*(ecx + 64), xmm6);     /* xmm6 = -- -- -- FF FF -- -- -- */ \
709
    por_r2r(xmm0, xmm4);               /* xmm4 = -- 62 56 47 37 31 20 16 */ \
710
    \
711
    pshuflw_r2r(xmm7, xmm7, 0x0E1);    /* xmm7 = 77 76 75 74 73 72 70 71 */ \
712
    psrldq_i2r(8, xmm6);               /* xmm6 = -- -- -- -- -- -- -- FF */ \
713
    \
714
    movdqu_m2r(*(ecx + 64), xmm0);     /* xmm0 = -- -- -- FF FF -- -- -- */ \
715
    pand_r2r(xmm7, xmm6);              /* xmm6 = -- -- -- -- -- -- -- 71 */ \
716
    \
717
    pand_r2r(xmm3, xmm0);              /* xmm0 = -- -- -- 36 32 -- -- -- */ \
718
    pxor_r2r(xmm6, xmm7);              /* xmm7 = 77 76 75 74 73 72 70 -- */ \
719
    \
720
    pxor_r2r(xmm0, xmm3);              /* xmm3 = 35 33 34 -- -- -- -- -- */ \
721
    pslldq_i2r(14, xmm6);              /* xmm6 = 71 -- -- -- -- -- -- -- */ \
722
    \
723
    psrldq_i2r(4, xmm0);               /* xmm0 = -- -- -- -- -- 36 32 -- */ \
724
    por_r2r(xmm6, xmm4);               /* xmm4 = 71 62 56 47 37 31 20 16 */ \
725
    \
726
    por_r2r(xmm0, xmm2);               /* xmm2 = -- -- -- -- -- 36 32 17 */ \
727
    movdqu_r2m(xmm4, *(eax + 64));     /* write  71 62 56 47 37 31 20 16 */ \
728
    /* 1, 2, 3, 5, 7 in use */ \
729
    movdqu_m2r(*(ecx + 80), xmm6);     /* xmm6 = -- -- FF -- -- -- -- FF */ \
730
    pshufhw_r2r(xmm7, xmm7, 0x0D2);    /* xmm7 = 77 75 74 76 73 72 70 __ */ \
731
    \
732
    movdqu_m2r(*(ecx), xmm4);          /* xmm4 = -- -- -- -- -- FF FF -- */ \
733
    movdqu_m2r(*(ecx+48), xmm0);       /* xmm0 = -- -- -- -- FF -- -- -- */ \
734
    \
735
    pand_r2r(xmm5, xmm6);              /* xmm6 = -- -- 55 -- -- -- -- 50 */ \
736
    pand_r2r(xmm7, xmm4);              /* xmm4 = -- -- -- -- -- 72 70 -- */ \
737
    \
738
    pand_r2r(xmm1, xmm0);              /* xmm0 = -- -- -- -- 63 -- -- -- */ \
739
    pxor_r2r(xmm6, xmm5);              /* xmm5 = -- -- -- 54 53 52 51 -- */ \
740
    \
741
    pxor_r2r(xmm4, xmm7);              /* xmm7 = 77 75 74 76 73 -- -- -- */ \
742
    pxor_r2r(xmm0, xmm1);              /* xmm1 = 67 66 65 64 -- -- -- -- */ \
743
    \
744
    pshuflw_r2r(xmm6, xmm6, 0x02B);    /* xmm6 = -- -- 55 -- 50 -- -- -- */ \
745
    pslldq_i2r(10, xmm4);              /* xmm4 = 72 20 -- -- -- -- -- -- */ \
746
    \
747
    pshufhw_r2r(xmm6, xmm6, 0x0B1);    /* xmm6 = -- -- -- 55 50 -- -- -- */ \
748
    pslldq_i2r(4, xmm0);               /* xmm0 = -- -- 63 -- -- -- -- -- */ \
749
    \
750
    por_r2r(xmm4, xmm6);               /* xmm6 = 72 70 -- 55 50 -- -- -- */ \
751
    por_r2r(xmm0, xmm2);               /* xmm2 = -- -- 63 -- -- 36 32 17 */ \
752
    \
753
    por_r2r(xmm6, xmm2);               /* xmm2 = 72 70 64 55 50 36 32 17 */ \
754
    pshufhw_r2r(xmm1, xmm1, 0x0C9);    /* xmm1 = 67 64 66 65 -- -- -- -- */ \
755
    \
756
    movdqu_r2r(xmm3, xmm6);            /* xmm6 = 35 33 34 -- -- -- -- -- */ \
757
    movdqu_r2m(xmm2, *(eax+80));       /* write  72 70 64 55 50 36 32 17 */ \
758
    \
759
    psrldq_i2r(12, xmm6);              /* xmm6 = -- -- -- -- -- -- 35 33 */ \
760
    pslldq_i2r(4, xmm3);               /* xmm3 = 34 -- -- -- -- -- -- -- */ \
761
    \
762
    pshuflw_r2r(xmm5, xmm5, 0x04E);    /* xmm5 = -- -- -- 54 51 -- 53 52 */ \
763
    movdqu_r2r(xmm7, xmm4);            /* xmm4 = 77 75 74 76 73 -- -- -- */ \
764
    \
765
    movdqu_r2r(xmm5, xmm2);            /* xmm2 = -- -- -- 54 51 -- 53 52 */ \
766
    psrldq_i2r(10, xmm7);              /* xmm7 = -- -- -- -- -- 77 75 74 */ \
767
    \
768
    pslldq_i2r(6, xmm4);               /* xmm4 = 76 73 -- -- -- -- -- -- */ \
769
    pslldq_i2r(12, xmm2);              /* xmm2 = 53 52 -- -- -- -- -- -- */ \
770
    \
771
    movdqu_r2r(xmm1, xmm0);            /* xmm0 = 67 64 66 65 -- -- -- -- */ \
772
    psrldq_i2r(12, xmm1);              /* xmm1 = -- -- -- -- -- -- 67 64 */ \
773
    \
774
    psrldq_i2r(6, xmm5);               /* xmm5 = -- -- -- -- -- -- 54 51 */ \
775
    psrldq_i2r(14, xmm3);              /* xmm3 = -- -- -- -- -- -- -- 34 */ \
776
    \
777
    pslldq_i2r(10, xmm7);              /* xmm7 = 77 75 74 -- -- -- -- -- */ \
778
    por_r2r(xmm6, xmm4);               /* xmm4 = 76 73 -- -- -- -- 35 33 */ \
779
    \
780
    psrldq_i2r(10, xmm2);              /* xmm2 = -- -- -- -- -- 53 52 -- */ \
781
    pslldq_i2r(4, xmm0);               /* xmm0 = 66 65 -- -- -- -- -- -- */ \
782
    \
783
    pslldq_i2r(8, xmm1);               /* xmm1 = -- -- 67 64 -- -- -- -- */ \
784
    por_r2r(xmm7, xmm3);               /* xmm3 = 77 75 74 -- -- -- -- 34 */ \
785
    \
786
    psrldq_i2r(6, xmm0);               /* xmm0 = -- -- -- 66 65 -- -- -- */ \
787
    pslldq_i2r(4, xmm5);               /* xmm5 = -- -- -- -- 54 51 -- -- */ \
788
    \
789
    por_r2r(xmm1, xmm4);               /* xmm4 = 76 73 67 64 -- -- 35 33 */ \
790
    por_r2r(xmm2, xmm3);               /* xmm3 = 77 75 74 -- -- 53 52 34 */ \
791
    \
792
    por_r2r(xmm5, xmm4);               /* xmm4 = 76 73 67 64 54 51 35 33 */ \
793
    por_r2r(xmm0, xmm3);               /* xmm3 = 77 75 74 66 65 53 52 34 */ \
794
    \
795
    movdqu_r2m(xmm4, *(eax+96));       /* write  76 73 67 64 54 51 35 33 */ \
796
    movdqu_r2m(xmm3, *(eax+112));      /* write  77 75 74 66 65 53 52 34 */ \
797
    \
798
} /* end of SSE2_Dequantize Macro */
799

    
800

    
801
void ff_vp3_idct_sse2(int16_t *input_data)
802
{
803
    unsigned char *input_bytes = (unsigned char *)input_data;
804
    unsigned char *output_data_bytes = (unsigned char *)input_data;
805
    unsigned char *idct_data_bytes = (unsigned char *)SSE2_idct_data;
806
    unsigned char *Eight = (unsigned char *)eight_data;
807

    
808
#define eax input_bytes
809
//#define ebx dequant_matrix_bytes
810
#define ecx dequant_const_bytes
811
#define edx idct_data_bytes
812

    
813
#define I(i) (eax + 16 * i)
814
#define O(i) (ebx + 16 * i)
815
#define C(i) (edx + 16 * (i-1))
816

    
817
 //   SSE2_Dequantize();
818

    
819
#undef ebx
820
#define ebx output_data_bytes
821

    
822
    SSE2_Row_IDCT();
823

    
824
    SSE2_Transpose();
825

    
826
    SSE2_Column_IDCT();
827
}