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FFmpeg/libavcodec/i386/h264dsp_mmx.c

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  1. /*

  2.  * Copyright (c) 2004-2005 Michael Niedermayer, Loren Merritt

  3.  *

  4.  * This library is free software; you can redistribute it and/or

  5.  * modify it under the terms of the GNU Lesser General Public

  6.  * License as published by the Free Software Foundation; either

  7.  * version 2 of the License, or (at your option) any later version.

  8.  *

  9.  * This library is distributed in the hope that it will be useful,

  10.  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  11.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

  12.  * Lesser General Public License for more details.

  13.  *

  14.  * You should have received a copy of the GNU Lesser General Public

  15.  * License along with this library; if not, write to the Free Software

  16.  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

  17.  */

  18. 

  19. 

  20. /***********************************/

  21. /* IDCT */

  22. 

  23. /* in/out: mma=mma+mmb, mmb=mmb-mma */

  24. #define SUMSUB_BA( a, b ) \

  25.     "paddw "#b", "#a" \n\t"\

  26.     "paddw "#b", "#b" \n\t"\

  27.     "psubw "#a", "#b" \n\t"

  28. 

  29. #define SUMSUB_BADC( a, b, c, d ) \

  30.     "paddw "#b", "#a" \n\t"\

  31.     "paddw "#d", "#c" \n\t"\

  32.     "paddw "#b", "#b" \n\t"\

  33.     "paddw "#d", "#d" \n\t"\

  34.     "psubw "#a", "#b" \n\t"\

  35.     "psubw "#c", "#d" \n\t"

  36. 

  37. #define SUMSUBD2_AB( a, b, t ) \

  38.     "movq  "#b", "#t" \n\t"\

  39.     "psraw  $1 , "#b" \n\t"\

  40.     "paddw "#a", "#b" \n\t"\

  41.     "psraw  $1 , "#a" \n\t"\

  42.     "psubw "#t", "#a" \n\t"

  43. 

  44. #define IDCT4_1D( s02, s13, d02, d13, t ) \

  45.     SUMSUB_BA  ( s02, d02 )\

  46.     SUMSUBD2_AB( s13, d13, t )\

  47.     SUMSUB_BADC( d13, s02, s13, d02 )

  48. 

  49. #define SBUTTERFLY(a,b,t,n)\

  50.     "movq " #a ", " #t "		\n\t" /* abcd */\

  51.     "punpckl" #n " " #b ", " #a "	\n\t" /* aebf */\

  52.     "punpckh" #n " " #b ", " #t "	\n\t" /* cgdh */\

  53. 

  54. #define TRANSPOSE4(a,b,c,d,t)\

  55.     SBUTTERFLY(a,b,t,wd) /* a=aebf t=cgdh */\

  56.     SBUTTERFLY(c,d,b,wd) /* c=imjn b=kolp */\

  57.     SBUTTERFLY(a,c,d,dq) /* a=aeim d=bfjn */\

  58.     SBUTTERFLY(t,b,c,dq) /* t=cgko c=dhlp */

  59. 

  60. #define STORE_DIFF_4P( p, t, z ) \

  61.     "psraw      $6,     "#p" \n\t"\

  62.     "movd       (%0),   "#t" \n\t"\

  63.     "punpcklbw "#z",    "#t" \n\t"\

  64.     "paddsw    "#t",    "#p" \n\t"\

  65.     "packuswb  "#z",    "#p" \n\t"\

  66.     "movd      "#p",    (%0) \n\t"

  67. 

  68. void ff_h264_idct_add_mmx2(uint8_t *dst, int16_t *block, int stride)

  69. {

  70.     /* Load dct coeffs */

  71.     asm volatile(

  72.         "movq   (%0), %%mm0 \n\t"

  73.         "movq  8(%0), %%mm1 \n\t"

  74.         "movq 16(%0), %%mm2 \n\t"

  75.         "movq 24(%0), %%mm3 \n\t"

  76.     :: "r"(block) );

  77. 

  78.     asm volatile(

  79.         /* mm1=s02+s13  mm2=s02-s13  mm4=d02+d13  mm0=d02-d13 */

  80.         IDCT4_1D( %%mm2, %%mm1, %%mm0, %%mm3, %%mm4 )

  81. 

  82.         "movq      %0,    %%mm6 \n\t"

  83.         /* in: 1,4,0,2  out: 1,2,3,0 */

  84.         TRANSPOSE4( %%mm3, %%mm1, %%mm0, %%mm2, %%mm4 )

  85. 

  86.         "paddw     %%mm6, %%mm3 \n\t"

  87. 

  88.         /* mm2=s02+s13  mm3=s02-s13  mm4=d02+d13  mm1=d02-d13 */

  89.         IDCT4_1D( %%mm4, %%mm2, %%mm3, %%mm0, %%mm1 )

  90. 

  91.         "pxor %%mm7, %%mm7    \n\t"

  92.     :: "m"(ff_pw_32));

  93. 

  94.     asm volatile(

  95.     STORE_DIFF_4P( %%mm0, %%mm1, %%mm7)

  96.         "add %1, %0             \n\t"

  97.     STORE_DIFF_4P( %%mm2, %%mm1, %%mm7)

  98.         "add %1, %0             \n\t"

  99.     STORE_DIFF_4P( %%mm3, %%mm1, %%mm7)

  100.         "add %1, %0             \n\t"

  101.     STORE_DIFF_4P( %%mm4, %%mm1, %%mm7)

  102.         : "+r"(dst)

  103.         : "r" ((long)stride)

  104.     );

  105. }

  106. 

  107. 

  108. /***********************************/

  109. /* deblocking */

  110. 

  111. // out: o = |x-y|>a

  112. // clobbers: t

  113. #define DIFF_GT_MMX(x,y,a,o,t)\

  114.     "movq     "#y", "#t"  \n\t"\

  115.     "movq     "#x", "#o"  \n\t"\

  116.     "psubusb  "#x", "#t"  \n\t"\

  117.     "psubusb  "#y", "#o"  \n\t"\

  118.     "por      "#t", "#o"  \n\t"\

  119.     "psubusb  "#a", "#o"  \n\t"

  120. 

  121. // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1

  122. // out: mm5=beta-1, mm7=mask

  123. // clobbers: mm4,mm6

  124. #define H264_DEBLOCK_MASK(alpha1, beta1) \

  125.     "pshufw $0, "#alpha1", %%mm4 \n\t"\

  126.     "pshufw $0, "#beta1 ", %%mm5 \n\t"\

  127.     "packuswb  %%mm4, %%mm4      \n\t"\

  128.     "packuswb  %%mm5, %%mm5      \n\t"\

  129.     DIFF_GT_MMX(%%mm1, %%mm2, %%mm4, %%mm7, %%mm6) /* |p0-q0| > alpha-1 */\

  130.     DIFF_GT_MMX(%%mm0, %%mm1, %%mm5, %%mm4, %%mm6) /* |p1-p0| > beta-1 */\

  131.     "por       %%mm4, %%mm7      \n\t"\

  132.     DIFF_GT_MMX(%%mm3, %%mm2, %%mm5, %%mm4, %%mm6) /* |q1-q0| > beta-1 */\

  133.     "por       %%mm4, %%mm7      \n\t"\

  134.     "pxor      %%mm6, %%mm6      \n\t"\

  135.     "pcmpeqb   %%mm6, %%mm7      \n\t"

  136. 

  137. // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1 mm7=(tc&mask)

  138. // out: mm1=p0' mm2=q0'

  139. // clobbers: mm0,3-6

  140. #define H264_DEBLOCK_P0_Q0(pb_01, pb_3f)\

  141.         /* a = q0^p0^((p1-q1)>>2) */\

  142.         "movq    %%mm0, %%mm4  \n\t"\

  143.         "psubb   %%mm3, %%mm4  \n\t"\

  144.         "psrlw   $2,    %%mm4  \n\t"\

  145.         "pxor    %%mm1, %%mm4  \n\t"\

  146.         "pxor    %%mm2, %%mm4  \n\t"\

  147.         /* b = p0^(q1>>2) */\

  148.         "psrlw   $2,    %%mm3  \n\t"\

  149.         "pand "#pb_3f", %%mm3  \n\t"\

  150.         "movq    %%mm1, %%mm5  \n\t"\

  151.         "pxor    %%mm3, %%mm5  \n\t"\

  152.         /* c = q0^(p1>>2) */\

  153.         "psrlw   $2,    %%mm0  \n\t"\

  154.         "pand "#pb_3f", %%mm0  \n\t"\

  155.         "movq    %%mm2, %%mm6  \n\t"\

  156.         "pxor    %%mm0, %%mm6  \n\t"\

  157.         /* d = (c^b) & ~(b^a) & 1 */\

  158.         "pxor    %%mm5, %%mm6  \n\t"\

  159.         "pxor    %%mm4, %%mm5  \n\t"\

  160.         "pandn   %%mm6, %%mm5  \n\t"\

  161.         "pand "#pb_01", %%mm5  \n\t"\

  162.         /* delta = (avg(q0, p1>>2) + (d&a))

  163.          *       - (avg(p0, q1>>2) + (d&~a)) */\

  164.         "pavgb   %%mm2, %%mm0  \n\t"\

  165.         "movq    %%mm5, %%mm6  \n\t"\

  166.         "pand    %%mm4, %%mm6  \n\t"\

  167.         "paddusb %%mm6, %%mm0  \n\t"\

  168.         "pavgb   %%mm1, %%mm3  \n\t"\

  169.         "pandn   %%mm5, %%mm4  \n\t"\

  170.         "paddusb %%mm4, %%mm3  \n\t"\

  171.         /* p0 += clip(delta, -tc0, tc0)

  172.          * q0 -= clip(delta, -tc0, tc0) */\

  173.         "movq    %%mm0, %%mm4  \n\t"\

  174.         "psubusb %%mm3, %%mm0  \n\t"\

  175.         "psubusb %%mm4, %%mm3  \n\t"\

  176.         "pminub  %%mm7, %%mm0  \n\t"\

  177.         "pminub  %%mm7, %%mm3  \n\t"\

  178.         "paddusb %%mm0, %%mm1  \n\t"\

  179.         "paddusb %%mm3, %%mm2  \n\t"\

  180.         "psubusb %%mm3, %%mm1  \n\t"\

  181.         "psubusb %%mm0, %%mm2  \n\t"

  182. 

  183. // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1 mm7=(tc&mask) %8=mm_bone

  184. // out: (q1addr) = clip( (q2+((p0+q0+1)>>1))>>1, q1-tc0, q1+tc0 )

  185. // clobbers: q2, tmp, tc0

  186. #define H264_DEBLOCK_Q1(p1, q2, q2addr, q1addr, tc0, tmp)\

  187.         "movq     %%mm1,  "#tmp"   \n\t"\

  188.         "pavgb    %%mm2,  "#tmp"   \n\t"\

  189.         "pavgb    "#tmp", "#q2"    \n\t" /* avg(p2,avg(p0,q0)) */\

  190.         "pxor   "q2addr", "#tmp"   \n\t"\

  191.         "pand     %8,     "#tmp"   \n\t" /* (p2^avg(p0,q0))&1 */\

  192.         "psubusb  "#tmp", "#q2"    \n\t" /* (p2+((p0+q0+1)>>1))>>1 */\

  193.         "movq     "#p1",  "#tmp"   \n\t"\

  194.         "psubusb  "#tc0", "#tmp"   \n\t"\

  195.         "paddusb  "#p1",  "#tc0"   \n\t"\

  196.         "pmaxub   "#tmp", "#q2"    \n\t"\

  197.         "pminub   "#tc0", "#q2"    \n\t"\

  198.         "movq     "#q2",  "q1addr" \n\t"

  199. 

  200. static inline void h264_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha1, int beta1, int8_t *tc0)

  201. {

  202.     uint64_t tmp0;

  203.     uint64_t tc = (uint8_t)tc0[1]*0x01010000 | (uint8_t)tc0[0]*0x0101;

  204.     // with luma, tc0=0 doesn't mean no filtering, so we need a separate input mask

  205.     uint32_t mask[2] = { (tc0[0]>=0)*0xffffffff, (tc0[1]>=0)*0xffffffff };

  206. 

  207.     asm volatile(

  208.         "movq    (%1,%3), %%mm0    \n\t" //p1

  209.         "movq    (%1,%3,2), %%mm1  \n\t" //p0

  210.         "movq    (%2),    %%mm2    \n\t" //q0

  211.         "movq    (%2,%3), %%mm3    \n\t" //q1

  212.         H264_DEBLOCK_MASK(%6, %7)

  213.         "pand     %5,     %%mm7    \n\t"

  214.         "movq     %%mm7,  %0       \n\t"

  215. 

  216.         /* filter p1 */

  217.         "movq     (%1),   %%mm3    \n\t" //p2

  218.         DIFF_GT_MMX(%%mm1, %%mm3, %%mm5, %%mm6, %%mm4) // |p2-p0|>beta-1

  219.         "pandn    %%mm7,  %%mm6    \n\t"

  220.         "pcmpeqb  %%mm7,  %%mm6    \n\t"

  221.         "pand     %%mm7,  %%mm6    \n\t" // mask & |p2-p0|<beta

  222.         "pshufw  $80, %4, %%mm4    \n\t"

  223.         "pand     %%mm7,  %%mm4    \n\t" // mask & tc0

  224.         "movq     %8,     %%mm7    \n\t"

  225.         "pand     %%mm6,  %%mm7    \n\t" // mask & |p2-p0|<beta & 1

  226.         "pand     %%mm4,  %%mm6    \n\t" // mask & |p2-p0|<beta & tc0

  227.         "paddb    %%mm4,  %%mm7    \n\t" // tc++

  228.         H264_DEBLOCK_Q1(%%mm0, %%mm3, "(%1)", "(%1,%3)", %%mm6, %%mm4)

  229. 

  230.         /* filter q1 */

  231.         "movq    (%2,%3,2), %%mm4  \n\t" //q2

  232.         DIFF_GT_MMX(%%mm2, %%mm4, %%mm5, %%mm6, %%mm3) // |q2-q0|>beta-1

  233.         "pandn    %0,     %%mm6    \n\t"

  234.         "pcmpeqb  %0,     %%mm6    \n\t"

  235.         "pand     %0,     %%mm6    \n\t"

  236.         "pshufw  $80, %4, %%mm5    \n\t"

  237.         "pand     %%mm6,  %%mm5    \n\t"

  238.         "pand     %8,     %%mm6    \n\t"

  239.         "paddb    %%mm6,  %%mm7    \n\t"

  240.         "movq    (%2,%3), %%mm3    \n\t"

  241.         H264_DEBLOCK_Q1(%%mm3, %%mm4, "(%2,%3,2)", "(%2,%3)", %%mm5, %%mm6)

  242. 

  243.         /* filter p0, q0 */

  244.         H264_DEBLOCK_P0_Q0(%8, %9)

  245.         "movq      %%mm1, (%1,%3,2) \n\t"

  246.         "movq      %%mm2, (%2)      \n\t"

  247. 

  248.         : "=m"(tmp0)

  249.         : "r"(pix-3*stride), "r"(pix), "r"((long)stride),

  250.           "m"(tc), "m"(*(uint64_t*)mask), "m"(alpha1), "m"(beta1),

  251.           "m"(mm_bone), "m"(ff_pb_3F)

  252.     );

  253. }

  254. 

  255. static void h264_v_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)

  256. {

  257.     if((tc0[0] & tc0[1]) >= 0)

  258.         h264_loop_filter_luma_mmx2(pix, stride, alpha-1, beta-1, tc0);

  259.     if((tc0[2] & tc0[3]) >= 0)

  260.         h264_loop_filter_luma_mmx2(pix+8, stride, alpha-1, beta-1, tc0+2);

  261. }

  262. static void h264_h_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)

  263. {

  264.     //FIXME: could cut some load/stores by merging transpose with filter

  265.     // also, it only needs to transpose 6x8

  266.     uint8_t trans[8*8];

  267.     int i;

  268.     for(i=0; i<2; i++, pix+=8*stride, tc0+=2) {

  269.         if((tc0[0] & tc0[1]) < 0)

  270.             continue;

  271.         transpose4x4(trans,       pix-4,          8, stride);

  272.         transpose4x4(trans  +4*8, pix,            8, stride);

  273.         transpose4x4(trans+4,     pix-4+4*stride, 8, stride);

  274.         transpose4x4(trans+4+4*8, pix  +4*stride, 8, stride);

  275.         h264_loop_filter_luma_mmx2(trans+4*8, 8, alpha-1, beta-1, tc0);

  276.         transpose4x4(pix-2,          trans  +2*8, stride, 8);

  277.         transpose4x4(pix-2+4*stride, trans+4+2*8, stride, 8);

  278.     }

  279. }

  280. 

  281. static inline void h264_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha1, int beta1, int8_t *tc0)

  282. {

  283.     asm volatile(

  284.         "movq    (%0),    %%mm0     \n\t" //p1

  285.         "movq    (%0,%2), %%mm1     \n\t" //p0

  286.         "movq    (%1),    %%mm2     \n\t" //q0

  287.         "movq    (%1,%2), %%mm3     \n\t" //q1

  288.         H264_DEBLOCK_MASK(%4, %5)

  289.         "movd      %3,    %%mm6     \n\t"

  290.         "punpcklbw %%mm6, %%mm6     \n\t"

  291.         "pand      %%mm6, %%mm7     \n\t" // mm7 = tc&mask

  292.         H264_DEBLOCK_P0_Q0(%6, %7)

  293.         "movq      %%mm1, (%0,%2)   \n\t"

  294.         "movq      %%mm2, (%1)      \n\t"

  295. 

  296.         :: "r"(pix-2*stride), "r"(pix), "r"((long)stride),

  297.            "r"(*(uint32_t*)tc0),

  298.            "m"(alpha1), "m"(beta1), "m"(mm_bone), "m"(ff_pb_3F)

  299.     );

  300. }

  301. 

  302. static void h264_v_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)

  303. {

  304.     h264_loop_filter_chroma_mmx2(pix, stride, alpha-1, beta-1, tc0);

  305. }

  306. 

  307. static void h264_h_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)

  308. {

  309.     //FIXME: could cut some load/stores by merging transpose with filter

  310.     uint8_t trans[8*4];

  311.     transpose4x4(trans, pix-2, 8, stride);

  312.     transpose4x4(trans+4, pix-2+4*stride, 8, stride);

  313.     h264_loop_filter_chroma_mmx2(trans+2*8, 8, alpha-1, beta-1, tc0);

  314.     transpose4x4(pix-2, trans, stride, 8);

  315.     transpose4x4(pix-2+4*stride, trans+4, stride, 8);

  316. }

  317. 

  318. // p0 = (p0 + q1 + 2*p1 + 2) >> 2

  319. #define H264_FILTER_CHROMA4(p0, p1, q1, one) \

  320.     "movq    "#p0", %%mm4  \n\t"\

  321.     "pxor    "#q1", %%mm4  \n\t"\

  322.     "pand   "#one", %%mm4  \n\t" /* mm4 = (p0^q1)&1 */\

  323.     "pavgb   "#q1", "#p0"  \n\t"\

  324.     "psubusb %%mm4, "#p0"  \n\t"\

  325.     "pavgb   "#p1", "#p0"  \n\t" /* dst = avg(p1, avg(p0,q1) - ((p0^q1)&1)) */\

  326. 

  327. static inline void h264_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha1, int beta1)

  328. {

  329.     asm volatile(

  330.         "movq    (%0),    %%mm0     \n\t"

  331.         "movq    (%0,%2), %%mm1     \n\t"

  332.         "movq    (%1),    %%mm2     \n\t"

  333.         "movq    (%1,%2), %%mm3     \n\t"

  334.         H264_DEBLOCK_MASK(%3, %4)

  335.         "movq    %%mm1,   %%mm5     \n\t"

  336.         "movq    %%mm2,   %%mm6     \n\t"

  337.         H264_FILTER_CHROMA4(%%mm1, %%mm0, %%mm3, %5) //p0'

  338.         H264_FILTER_CHROMA4(%%mm2, %%mm3, %%mm0, %5) //q0'

  339.         "psubb   %%mm5,   %%mm1     \n\t"

  340.         "psubb   %%mm6,   %%mm2     \n\t"

  341.         "pand    %%mm7,   %%mm1     \n\t"

  342.         "pand    %%mm7,   %%mm2     \n\t"

  343.         "paddb   %%mm5,   %%mm1     \n\t"

  344.         "paddb   %%mm6,   %%mm2     \n\t"

  345.         "movq    %%mm1,   (%0,%2)   \n\t"

  346.         "movq    %%mm2,   (%1)      \n\t"

  347.         :: "r"(pix-2*stride), "r"(pix), "r"((long)stride),

  348.            "m"(alpha1), "m"(beta1), "m"(mm_bone)

  349.     );

  350. }

  351. 

  352. static void h264_v_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha, int beta)

  353. {

  354.     h264_loop_filter_chroma_intra_mmx2(pix, stride, alpha-1, beta-1);

  355. }

  356. 

  357. static void h264_h_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha, int beta)

  358. {

  359.     //FIXME: could cut some load/stores by merging transpose with filter

  360.     uint8_t trans[8*4];

  361.     transpose4x4(trans, pix-2, 8, stride);

  362.     transpose4x4(trans+4, pix-2+4*stride, 8, stride);

  363.     h264_loop_filter_chroma_intra_mmx2(trans+2*8, 8, alpha-1, beta-1);

  364.     transpose4x4(pix-2, trans, stride, 8);

  365.     transpose4x4(pix-2+4*stride, trans+4, stride, 8);

  366. }

  367. 

  368. 

  369. /***********************************/

  370. /* motion compensation */

  371. 

  372. #define QPEL_H264V(A,B,C,D,E,F,OP)\

  373.         "movd (%0), "#F"		\n\t"\

  374.         "movq "#C", %%mm6		\n\t"\

  375.         "paddw "#D", %%mm6		\n\t"\

  376.         "psllw $2, %%mm6		\n\t"\

  377.         "psubw "#B", %%mm6		\n\t"\

  378.         "psubw "#E", %%mm6		\n\t"\

  379.         "pmullw %4, %%mm6		\n\t"\

  380.         "add %2, %0			\n\t"\

  381.         "punpcklbw %%mm7, "#F"		\n\t"\

  382.         "paddw %5, "#A"			\n\t"\

  383.         "paddw "#F", "#A"		\n\t"\

  384.         "paddw "#A", %%mm6		\n\t"\

  385.         "psraw $5, %%mm6		\n\t"\

  386.         "packuswb %%mm6, %%mm6		\n\t"\

  387.         OP(%%mm6, (%1), A, d)\

  388.         "add %3, %1			\n\t"     

  389. 

  390. #define QPEL_H264HV(A,B,C,D,E,F,OF)\

  391.         "movd (%0), "#F"		\n\t"\

  392.         "movq "#C", %%mm6		\n\t"\

  393.         "paddw "#D", %%mm6		\n\t"\

  394.         "psllw $2, %%mm6		\n\t"\

  395.         "psubw "#B", %%mm6		\n\t"\

  396.         "psubw "#E", %%mm6		\n\t"\

  397.         "pmullw %3, %%mm6		\n\t"\

  398.         "add %2, %0			\n\t"\

  399.         "punpcklbw %%mm7, "#F"		\n\t"\

  400.         "paddw "#F", "#A"		\n\t"\

  401.         "paddw "#A", %%mm6		\n\t"\

  402.         "movq %%mm6, "#OF"(%1)		\n\t"

  403.         

  404. #define QPEL_H264(OPNAME, OP, MMX)\

  405. static void OPNAME ## h264_qpel4_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  406.     int h=4;\

  407. \

  408.     asm volatile(\

  409.         "pxor %%mm7, %%mm7		\n\t"\

  410.         "movq %5, %%mm4			\n\t"\

  411.         "movq %6, %%mm5			\n\t"\

  412.         "1:				\n\t"\

  413.         "movd  -1(%0), %%mm1		\n\t"\

  414.         "movd    (%0), %%mm2		\n\t"\

  415.         "movd   1(%0), %%mm3		\n\t"\

  416.         "movd   2(%0), %%mm0		\n\t"\

  417.         "punpcklbw %%mm7, %%mm1		\n\t"\

  418.         "punpcklbw %%mm7, %%mm2		\n\t"\

  419.         "punpcklbw %%mm7, %%mm3		\n\t"\

  420.         "punpcklbw %%mm7, %%mm0		\n\t"\

  421.         "paddw %%mm0, %%mm1		\n\t"\

  422.         "paddw %%mm3, %%mm2		\n\t"\

  423.         "movd  -2(%0), %%mm0		\n\t"\

  424.         "movd   3(%0), %%mm3		\n\t"\

  425.         "punpcklbw %%mm7, %%mm0		\n\t"\

  426.         "punpcklbw %%mm7, %%mm3		\n\t"\

  427.         "paddw %%mm3, %%mm0		\n\t"\

  428.         "psllw $2, %%mm2		\n\t"\

  429.         "psubw %%mm1, %%mm2		\n\t"\

  430.         "pmullw %%mm4, %%mm2		\n\t"\

  431.         "paddw %%mm5, %%mm0		\n\t"\

  432.         "paddw %%mm2, %%mm0		\n\t"\

  433.         "psraw $5, %%mm0		\n\t"\

  434.         "packuswb %%mm0, %%mm0		\n\t"\

  435.         OP(%%mm0, (%1),%%mm6, d)\

  436.         "add %3, %0			\n\t"\

  437.         "add %4, %1			\n\t"\

  438.         "decl %2			\n\t"\

  439.         " jnz 1b			\n\t"\

  440.         : "+a"(src), "+c"(dst), "+m"(h)\

  441.         : "d"((long)srcStride), "S"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\

  442.         : "memory"\

  443.     );\

  444. }\

  445. static void OPNAME ## h264_qpel4_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  446.     src -= 2*srcStride;\

  447.     asm volatile(\

  448.         "pxor %%mm7, %%mm7		\n\t"\

  449.         "movd (%0), %%mm0		\n\t"\

  450.         "add %2, %0			\n\t"\

  451.         "movd (%0), %%mm1		\n\t"\

  452.         "add %2, %0			\n\t"\

  453.         "movd (%0), %%mm2		\n\t"\

  454.         "add %2, %0			\n\t"\

  455.         "movd (%0), %%mm3		\n\t"\

  456.         "add %2, %0			\n\t"\

  457.         "movd (%0), %%mm4		\n\t"\

  458.         "add %2, %0			\n\t"\

  459.         "punpcklbw %%mm7, %%mm0		\n\t"\

  460.         "punpcklbw %%mm7, %%mm1		\n\t"\

  461.         "punpcklbw %%mm7, %%mm2		\n\t"\

  462.         "punpcklbw %%mm7, %%mm3		\n\t"\

  463.         "punpcklbw %%mm7, %%mm4		\n\t"\

  464.         QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\

  465.         QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\

  466.         QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\

  467.         QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\

  468.          \

  469.         : "+a"(src), "+c"(dst)\

  470.         : "S"((long)srcStride), "D"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\

  471.         : "memory"\

  472.     );\

  473. }\

  474. static void OPNAME ## h264_qpel4_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\

  475.     int h=4;\

  476.     int w=3;\

  477.     src -= 2*srcStride+2;\

  478.     while(w--){\

  479.         asm volatile(\

  480.             "pxor %%mm7, %%mm7			\n\t"\

  481.             "movd (%0), %%mm0			\n\t"\

  482.             "add %2, %0				\n\t"\

  483.             "movd (%0), %%mm1			\n\t"\

  484.             "add %2, %0				\n\t"\

  485.             "movd (%0), %%mm2			\n\t"\

  486.             "add %2, %0				\n\t"\

  487.             "movd (%0), %%mm3			\n\t"\

  488.             "add %2, %0				\n\t"\

  489.             "movd (%0), %%mm4			\n\t"\

  490.             "add %2, %0				\n\t"\

  491.             "punpcklbw %%mm7, %%mm0		\n\t"\

  492.             "punpcklbw %%mm7, %%mm1		\n\t"\

  493.             "punpcklbw %%mm7, %%mm2		\n\t"\

  494.             "punpcklbw %%mm7, %%mm3		\n\t"\

  495.             "punpcklbw %%mm7, %%mm4		\n\t"\

  496.             QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 0*8*3)\

  497.             QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 1*8*3)\

  498.             QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 2*8*3)\

  499.             QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 3*8*3)\

  500.              \

  501.             : "+a"(src)\

  502.             : "c"(tmp), "S"((long)srcStride), "m"(ff_pw_5)\

  503.             : "memory"\

  504.         );\

  505.         tmp += 4;\

  506.         src += 4 - 9*srcStride;\

  507.     }\

  508.     tmp -= 3*4;\

  509.     asm volatile(\

  510.         "movq %4, %%mm6			\n\t"\

  511.         "1:				\n\t"\

  512.         "movq     (%0), %%mm0		\n\t"\

  513.         "paddw  10(%0), %%mm0		\n\t"\

  514.         "movq    2(%0), %%mm1		\n\t"\

  515.         "paddw   8(%0), %%mm1		\n\t"\

  516.         "movq    4(%0), %%mm2		\n\t"\

  517.         "paddw   6(%0), %%mm2		\n\t"\

  518.         "psubw %%mm1, %%mm0		\n\t"/*a-b   (abccba)*/\

  519.         "psraw $2, %%mm0		\n\t"/*(a-b)/4 */\

  520.         "psubw %%mm1, %%mm0		\n\t"/*(a-b)/4-b */\

  521.         "paddsw %%mm2, %%mm0		\n\t"\

  522.         "psraw $2, %%mm0		\n\t"/*((a-b)/4-b)/4 */\

  523.         "paddw %%mm6, %%mm2		\n\t"\

  524.         "paddw %%mm2, %%mm0		\n\t"\

  525.         "psraw $6, %%mm0		\n\t"\

  526.         "packuswb %%mm0, %%mm0		\n\t"\

  527.         OP(%%mm0, (%1),%%mm7, d)\

  528.         "add $24, %0			\n\t"\

  529.         "add %3, %1			\n\t"\

  530.         "decl %2			\n\t"\

  531.         " jnz 1b			\n\t"\

  532.         : "+a"(tmp), "+c"(dst), "+m"(h)\

  533.         : "S"((long)dstStride), "m"(ff_pw_32)\

  534.         : "memory"\

  535.     );\

  536. }\

  537. \

  538. static void OPNAME ## h264_qpel8_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  539.     int h=8;\

  540.     asm volatile(\

  541.         "pxor %%mm7, %%mm7		\n\t"\

  542.         "movq %5, %%mm6			\n\t"\

  543.         "1:				\n\t"\

  544.         "movq    (%0), %%mm0		\n\t"\

  545.         "movq   1(%0), %%mm2		\n\t"\

  546.         "movq %%mm0, %%mm1		\n\t"\

  547.         "movq %%mm2, %%mm3		\n\t"\

  548.         "punpcklbw %%mm7, %%mm0		\n\t"\

  549.         "punpckhbw %%mm7, %%mm1		\n\t"\

  550.         "punpcklbw %%mm7, %%mm2		\n\t"\

  551.         "punpckhbw %%mm7, %%mm3		\n\t"\

  552.         "paddw %%mm2, %%mm0		\n\t"\

  553.         "paddw %%mm3, %%mm1		\n\t"\

  554.         "psllw $2, %%mm0		\n\t"\

  555.         "psllw $2, %%mm1		\n\t"\

  556.         "movq   -1(%0), %%mm2		\n\t"\

  557.         "movq    2(%0), %%mm4		\n\t"\

  558.         "movq %%mm2, %%mm3		\n\t"\

  559.         "movq %%mm4, %%mm5		\n\t"\

  560.         "punpcklbw %%mm7, %%mm2		\n\t"\

  561.         "punpckhbw %%mm7, %%mm3		\n\t"\

  562.         "punpcklbw %%mm7, %%mm4		\n\t"\

  563.         "punpckhbw %%mm7, %%mm5		\n\t"\

  564.         "paddw %%mm4, %%mm2		\n\t"\

  565.         "paddw %%mm3, %%mm5		\n\t"\

  566.         "psubw %%mm2, %%mm0		\n\t"\

  567.         "psubw %%mm5, %%mm1		\n\t"\

  568.         "pmullw %%mm6, %%mm0		\n\t"\

  569.         "pmullw %%mm6, %%mm1		\n\t"\

  570.         "movd   -2(%0), %%mm2		\n\t"\

  571.         "movd    7(%0), %%mm5		\n\t"\

  572.         "punpcklbw %%mm7, %%mm2		\n\t"\

  573.         "punpcklbw %%mm7, %%mm5		\n\t"\

  574.         "paddw %%mm3, %%mm2		\n\t"\

  575.         "paddw %%mm5, %%mm4		\n\t"\

  576.         "movq %6, %%mm5			\n\t"\

  577.         "paddw %%mm5, %%mm2		\n\t"\

  578.         "paddw %%mm5, %%mm4		\n\t"\

  579.         "paddw %%mm2, %%mm0		\n\t"\

  580.         "paddw %%mm4, %%mm1		\n\t"\

  581.         "psraw $5, %%mm0		\n\t"\

  582.         "psraw $5, %%mm1		\n\t"\

  583.         "packuswb %%mm1, %%mm0		\n\t"\

  584.         OP(%%mm0, (%1),%%mm5, q)\

  585.         "add %3, %0			\n\t"\

  586.         "add %4, %1			\n\t"\

  587.         "decl %2			\n\t"\

  588.         " jnz 1b			\n\t"\

  589.         : "+a"(src), "+c"(dst), "+m"(h)\

  590.         : "d"((long)srcStride), "S"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\

  591.         : "memory"\

  592.     );\

  593. }\

  594. \

  595. static void OPNAME ## h264_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  596.     int h= 2;\

  597.     src -= 2*srcStride;\

  598.     \

  599.     while(h--){\

  600.       asm volatile(\

  601.         "pxor %%mm7, %%mm7		\n\t"\

  602.         "movd (%0), %%mm0		\n\t"\

  603.         "add %2, %0			\n\t"\

  604.         "movd (%0), %%mm1		\n\t"\

  605.         "add %2, %0			\n\t"\

  606.         "movd (%0), %%mm2		\n\t"\

  607.         "add %2, %0			\n\t"\

  608.         "movd (%0), %%mm3		\n\t"\

  609.         "add %2, %0			\n\t"\

  610.         "movd (%0), %%mm4		\n\t"\

  611.         "add %2, %0			\n\t"\

  612.         "punpcklbw %%mm7, %%mm0		\n\t"\

  613.         "punpcklbw %%mm7, %%mm1		\n\t"\

  614.         "punpcklbw %%mm7, %%mm2		\n\t"\

  615.         "punpcklbw %%mm7, %%mm3		\n\t"\

  616.         "punpcklbw %%mm7, %%mm4		\n\t"\

  617.         QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\

  618.         QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\

  619.         QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\

  620.         QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\

  621.         QPEL_H264V(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\

  622.         QPEL_H264V(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\

  623.         QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\

  624.         QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\

  625.          \

  626.         : "+a"(src), "+c"(dst)\

  627.         : "S"((long)srcStride), "D"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\

  628.         : "memory"\

  629.      );\

  630.      src += 4-13*srcStride;\

  631.      dst +=  4-8*dstStride;\

  632.    }\

  633. }\

  634. static void OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\

  635.     int h=8;\

  636.     int w=4;\

  637.     src -= 2*srcStride+2;\

  638.     while(w--){\

  639.         asm volatile(\

  640.             "pxor %%mm7, %%mm7			\n\t"\

  641.             "movd (%0), %%mm0			\n\t"\

  642.             "add %2, %0				\n\t"\

  643.             "movd (%0), %%mm1			\n\t"\

  644.             "add %2, %0				\n\t"\

  645.             "movd (%0), %%mm2			\n\t"\

  646.             "add %2, %0				\n\t"\

  647.             "movd (%0), %%mm3			\n\t"\

  648.             "add %2, %0				\n\t"\

  649.             "movd (%0), %%mm4			\n\t"\

  650.             "add %2, %0				\n\t"\

  651.             "punpcklbw %%mm7, %%mm0		\n\t"\

  652.             "punpcklbw %%mm7, %%mm1		\n\t"\

  653.             "punpcklbw %%mm7, %%mm2		\n\t"\

  654.             "punpcklbw %%mm7, %%mm3		\n\t"\

  655.             "punpcklbw %%mm7, %%mm4		\n\t"\

  656.             QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 0*8*4)\

  657.             QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 1*8*4)\

  658.             QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 2*8*4)\

  659.             QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 3*8*4)\

  660.             QPEL_H264HV(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, 4*8*4)\

  661.             QPEL_H264HV(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, 5*8*4)\

  662.             QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 6*8*4)\

  663.             QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 7*8*4)\

  664.              \

  665.             : "+a"(src)\

  666.             : "c"(tmp), "S"((long)srcStride), "m"(ff_pw_5)\

  667.             : "memory"\

  668.         );\

  669.         tmp += 4;\

  670.         src += 4 - 13*srcStride;\

  671.     }\

  672.     tmp -= 4*4;\

  673.     asm volatile(\

  674.         "movq %4, %%mm6			\n\t"\

  675.         "1:				\n\t"\

  676.         "movq     (%0), %%mm0		\n\t"\

  677.         "movq    8(%0), %%mm3		\n\t"\

  678.         "movq    2(%0), %%mm1		\n\t"\

  679.         "movq   10(%0), %%mm4		\n\t"\

  680.         "paddw   %%mm4, %%mm0		\n\t"\

  681.         "paddw   %%mm3, %%mm1		\n\t"\

  682.         "paddw  18(%0), %%mm3		\n\t"\

  683.         "paddw  16(%0), %%mm4		\n\t"\

  684.         "movq    4(%0), %%mm2		\n\t"\

  685.         "movq   12(%0), %%mm5		\n\t"\

  686.         "paddw   6(%0), %%mm2		\n\t"\

  687.         "paddw  14(%0), %%mm5		\n\t"\

  688.         "psubw %%mm1, %%mm0		\n\t"\

  689.         "psubw %%mm4, %%mm3		\n\t"\

  690.         "psraw $2, %%mm0		\n\t"\

  691.         "psraw $2, %%mm3		\n\t"\

  692.         "psubw %%mm1, %%mm0		\n\t"\

  693.         "psubw %%mm4, %%mm3		\n\t"\

  694.         "paddsw %%mm2, %%mm0		\n\t"\

  695.         "paddsw %%mm5, %%mm3		\n\t"\

  696.         "psraw $2, %%mm0		\n\t"\

  697.         "psraw $2, %%mm3		\n\t"\

  698.         "paddw %%mm6, %%mm2		\n\t"\

  699.         "paddw %%mm6, %%mm5		\n\t"\

  700.         "paddw %%mm2, %%mm0		\n\t"\

  701.         "paddw %%mm5, %%mm3		\n\t"\

  702.         "psraw $6, %%mm0		\n\t"\

  703.         "psraw $6, %%mm3		\n\t"\

  704.         "packuswb %%mm3, %%mm0		\n\t"\

  705.         OP(%%mm0, (%1),%%mm7, q)\

  706.         "add $32, %0			\n\t"\

  707.         "add %3, %1			\n\t"\

  708.         "decl %2			\n\t"\

  709.         " jnz 1b			\n\t"\

  710.         : "+a"(tmp), "+c"(dst), "+m"(h)\

  711.         : "S"((long)dstStride), "m"(ff_pw_32)\

  712.         : "memory"\

  713.     );\

  714. }\

  715. static void OPNAME ## h264_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  716.     OPNAME ## h264_qpel8_v_lowpass_ ## MMX(dst  , src  , dstStride, srcStride);\

  717.     OPNAME ## h264_qpel8_v_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\

  718.     src += 8*srcStride;\

  719.     dst += 8*dstStride;\

  720.     OPNAME ## h264_qpel8_v_lowpass_ ## MMX(dst  , src  , dstStride, srcStride);\

  721.     OPNAME ## h264_qpel8_v_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\

  722. }\

  723. \

  724. static void OPNAME ## h264_qpel16_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  725.     OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst  , src  , dstStride, srcStride);\

  726.     OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\

  727.     src += 8*srcStride;\

  728.     dst += 8*dstStride;\

  729.     OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst  , src  , dstStride, srcStride);\

  730.     OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\

  731. }\

  732. \

  733. static void OPNAME ## h264_qpel16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\

  734.     OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(dst  , tmp  , src  , dstStride, tmpStride, srcStride);\

  735.     OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(dst+8, tmp  , src+8, dstStride, tmpStride, srcStride);\

  736.     src += 8*srcStride;\

  737.     dst += 8*dstStride;\

  738.     OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(dst  , tmp  , src  , dstStride, tmpStride, srcStride);\

  739.     OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(dst+8, tmp  , src+8, dstStride, tmpStride, srcStride);\

  740. }\

  741. 

  742. #define H264_MC(OPNAME, SIZE, MMX) \

  743. static void OPNAME ## h264_qpel ## SIZE ## _mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\

  744.     OPNAME ## pixels ## SIZE ## _mmx(dst, src, stride, SIZE);\

  745. }\

  746. \

  747. static void OPNAME ## h264_qpel ## SIZE ## _mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  748.     uint64_t temp[SIZE*SIZE/8];\

  749.     uint8_t * const half= (uint8_t*)temp;\

  750.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(half, src, SIZE, stride);\

  751.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src, half, stride, stride, SIZE);\

  752. }\

  753. \

  754. static void OPNAME ## h264_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  755.     OPNAME ## h264_qpel ## SIZE ## _h_lowpass_ ## MMX(dst, src, stride, stride);\

  756. }\

  757. \

  758. static void OPNAME ## h264_qpel ## SIZE ## _mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  759.     uint64_t temp[SIZE*SIZE/8];\

  760.     uint8_t * const half= (uint8_t*)temp;\

  761.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(half, src, SIZE, stride);\

  762.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src+1, half, stride, stride, SIZE);\

  763. }\

  764. \

  765. static void OPNAME ## h264_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  766.     uint64_t temp[SIZE*SIZE/8];\

  767.     uint8_t * const half= (uint8_t*)temp;\

  768.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(half, src, SIZE, stride);\

  769.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src, half, stride, stride, SIZE);\

  770. }\

  771. \

  772. static void OPNAME ## h264_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  773.     OPNAME ## h264_qpel ## SIZE ## _v_lowpass_ ## MMX(dst, src, stride, stride);\

  774. }\

  775. \

  776. static void OPNAME ## h264_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  777.     uint64_t temp[SIZE*SIZE/8];\

  778.     uint8_t * const half= (uint8_t*)temp;\

  779.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(half, src, SIZE, stride);\

  780.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src+stride, half, stride, stride, SIZE);\

  781. }\

  782. \

  783. static void OPNAME ## h264_qpel ## SIZE ## _mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  784.     uint64_t temp[SIZE*SIZE/4];\

  785.     uint8_t * const halfH= (uint8_t*)temp;\

  786.     uint8_t * const halfV= ((uint8_t*)temp) + SIZE*SIZE;\

  787.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(halfH, src, SIZE, stride);\

  788.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src, SIZE, stride);\

  789.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfH, halfV, stride, SIZE, SIZE);\

  790. }\

  791. \

  792. static void OPNAME ## h264_qpel ## SIZE ## _mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  793.     uint64_t temp[SIZE*SIZE/4];\

  794.     uint8_t * const halfH= (uint8_t*)temp;\

  795.     uint8_t * const halfV= ((uint8_t*)temp) + SIZE*SIZE;\

  796.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(halfH, src, SIZE, stride);\

  797.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src+1, SIZE, stride);\

  798.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfH, halfV, stride, SIZE, SIZE);\

  799. }\

  800. \

  801. static void OPNAME ## h264_qpel ## SIZE ## _mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  802.     uint64_t temp[SIZE*SIZE/4];\

  803.     uint8_t * const halfH= (uint8_t*)temp;\

  804.     uint8_t * const halfV= ((uint8_t*)temp) + SIZE*SIZE;\

  805.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(halfH, src + stride, SIZE, stride);\

  806.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src, SIZE, stride);\

  807.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfH, halfV, stride, SIZE, SIZE);\

  808. }\

  809. \

  810. static void OPNAME ## h264_qpel ## SIZE ## _mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  811.     uint64_t temp[SIZE*SIZE/4];\

  812.     uint8_t * const halfH= (uint8_t*)temp;\

  813.     uint8_t * const halfV= ((uint8_t*)temp) + SIZE*SIZE;\

  814.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(halfH, src + stride, SIZE, stride);\

  815.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src+1, SIZE, stride);\

  816.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfH, halfV, stride, SIZE, SIZE);\

  817. }\

  818. \

  819. static void OPNAME ## h264_qpel ## SIZE ## _mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  820.     uint64_t temp[SIZE*(SIZE+8)/4];\

  821.     int16_t * const tmp= (int16_t*)temp;\

  822.     OPNAME ## h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(dst, tmp, src, stride, SIZE, stride);\

  823. }\

  824. \

  825. static void OPNAME ## h264_qpel ## SIZE ## _mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  826.     uint64_t temp[SIZE*(SIZE+8)/4 + SIZE*SIZE/4];\

  827.     uint8_t * const halfH= (uint8_t*)temp;\

  828.     uint8_t * const halfHV= ((uint8_t*)temp) + SIZE*SIZE;\

  829.     int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE;\

  830.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(halfH, src, SIZE, stride);\

  831.     put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\

  832.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfH, halfHV, stride, SIZE, SIZE);\

  833. }\

  834. \

  835. static void OPNAME ## h264_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  836.     uint64_t temp[SIZE*(SIZE+8)/4 + SIZE*SIZE/4];\

  837.     uint8_t * const halfH= (uint8_t*)temp;\

  838.     uint8_t * const halfHV= ((uint8_t*)temp) + SIZE*SIZE;\

  839.     int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE;\

  840.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(halfH, src + stride, SIZE, stride);\

  841.     put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\

  842.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfH, halfHV, stride, SIZE, SIZE);\

  843. }\

  844. \

  845. static void OPNAME ## h264_qpel ## SIZE ## _mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  846.     uint64_t temp[SIZE*(SIZE+8)/4 + SIZE*SIZE/4];\

  847.     uint8_t * const halfV= (uint8_t*)temp;\

  848.     uint8_t * const halfHV= ((uint8_t*)temp) + SIZE*SIZE;\

  849.     int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE;\

  850.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src, SIZE, stride);\

  851.     put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\

  852.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfV, halfHV, stride, SIZE, SIZE);\

  853. }\

  854. \

  855. static void OPNAME ## h264_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  856.     uint64_t temp[SIZE*(SIZE+8)/4 + SIZE*SIZE/4];\

  857.     uint8_t * const halfV= (uint8_t*)temp;\

  858.     uint8_t * const halfHV= ((uint8_t*)temp) + SIZE*SIZE;\

  859.     int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE;\

  860.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src+1, SIZE, stride);\

  861.     put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\

  862.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfV, halfHV, stride, SIZE, SIZE);\

  863. }\

  864. 

  865. 

  866. #define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b "	\n\t"

  867. #define AVG_3DNOW_OP(a,b,temp, size) \

  868. "mov" #size " " #b ", " #temp "	\n\t"\

  869. "pavgusb " #temp ", " #a "	\n\t"\

  870. "mov" #size " " #a ", " #b "	\n\t"

  871. #define AVG_MMX2_OP(a,b,temp, size) \

  872. "mov" #size " " #b ", " #temp "	\n\t"\

  873. "pavgb " #temp ", " #a "	\n\t"\

  874. "mov" #size " " #a ", " #b "	\n\t"

  875. 

  876. QPEL_H264(put_,       PUT_OP, 3dnow)

  877. QPEL_H264(avg_, AVG_3DNOW_OP, 3dnow)

  878. QPEL_H264(put_,       PUT_OP, mmx2)

  879. QPEL_H264(avg_,  AVG_MMX2_OP, mmx2)

  880. 

  881. H264_MC(put_, 4, 3dnow)

  882. H264_MC(put_, 8, 3dnow)

  883. H264_MC(put_, 16,3dnow)

  884. H264_MC(avg_, 4, 3dnow)

  885. H264_MC(avg_, 8, 3dnow)

  886. H264_MC(avg_, 16,3dnow)

  887. H264_MC(put_, 4, mmx2)

  888. H264_MC(put_, 8, mmx2)

  889. H264_MC(put_, 16,mmx2)

  890. H264_MC(avg_, 4, mmx2)

  891. H264_MC(avg_, 8, mmx2)

  892. H264_MC(avg_, 16,mmx2)

  893. 

  894. 

  895. #define H264_CHROMA_OP(S,D)

  896. #define H264_CHROMA_MC8_TMPL put_h264_chroma_mc8_mmx

  897. #include "dsputil_h264_template_mmx.c"

  898. #undef H264_CHROMA_OP

  899. #undef H264_CHROMA_MC8_TMPL

  900. 

  901. #define H264_CHROMA_OP(S,D) "pavgb " #S ", " #D " \n\t"

  902. #define H264_CHROMA_MC8_TMPL avg_h264_chroma_mc8_mmx2

  903. #include "dsputil_h264_template_mmx.c"

  904. #undef H264_CHROMA_OP

  905. #undef H264_CHROMA_MC8_TMPL

  906. 

  907. #define H264_CHROMA_OP(S,D) "pavgusb " #S ", " #D " \n\t"

  908. #define H264_CHROMA_MC8_TMPL avg_h264_chroma_mc8_3dnow

  909. #include "dsputil_h264_template_mmx.c"

  910. #undef H264_CHROMA_OP

  911. #undef H264_CHROMA_MC8_TMPL