falkTX
/
FFmpeg
mirror of https://github.com/falkTX/FFmpeg.git
1
0
Fork 0
Code Issues 0 Releases 338 Wiki Activity
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
13133 Commits
32 Branches
296MB
Tree: c1ac39b3df
Branches Tags
${ item.name }
Create branch ${ searchTerm }
from 'c1ac39b3df'
${ noResults }
FFmpeg/libavcodec/i386/cavsdsp_mmx.c

497 lines
20KB
Raw Blame History 

  1. /*

  2.  * Chinese AVS video (AVS1-P2, JiZhun profile) decoder.

  3.  * Copyright (c) 2006  Stefan Gehrer <stefan.gehrer@gmx.de>

  4.  *

  5.  * MMX-optimized DSP functions, based on H.264 optimizations by

  6.  * Michael Niedermayer and Loren Merritt

  7.  *

  8.  * This file is part of FFmpeg.

  9.  *

  10.  * FFmpeg is free software; you can redistribute it and/or

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

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

  13.  * version 2.1 of the License, or (at your option) any later version.

  14.  *

  15.  * FFmpeg is distributed in the hope that it will be useful,

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

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

  18.  * Lesser General Public License for more details.

  19.  *

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

  21.  * License along with FFmpeg; if not, write to the Free Software

  22.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

  23.  */

  24. 

  25. #include "dsputil.h"

  26. #include "dsputil_mmx.h"

  27. #include "common.h"

  28. 

  29. /*****************************************************************************

  30.  *

  31.  * inverse transform

  32.  *

  33.  ****************************************************************************/

  34. 

  35. static inline void cavs_idct8_1d(int16_t *block, uint64_t bias)

  36. {

  37.     asm volatile(

  38.         "movq 112(%0), %%mm4  \n\t" /* mm4 = src7 */

  39.         "movq  16(%0), %%mm5  \n\t" /* mm5 = src1 */

  40.         "movq  80(%0), %%mm2  \n\t" /* mm2 = src5 */

  41.         "movq  48(%0), %%mm7  \n\t" /* mm7 = src3 */

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

  43.         "movq   %%mm5, %%mm3  \n\t"

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

  45.         "movq   %%mm7, %%mm1  \n\t"

  46. 

  47.         "paddw  %%mm4, %%mm4  \n\t" /* mm4 = 2*src7 */

  48.         "paddw  %%mm3, %%mm3  \n\t" /* mm3 = 2*src1 */

  49.         "paddw  %%mm6, %%mm6  \n\t" /* mm6 = 2*src5 */

  50.         "paddw  %%mm1, %%mm1  \n\t" /* mm1 = 2*src3 */

  51.         "paddw  %%mm4, %%mm0  \n\t" /* mm0 = 3*src7 */

  52.         "paddw  %%mm3, %%mm5  \n\t" /* mm5 = 3*src1 */

  53.         "paddw  %%mm6, %%mm2  \n\t" /* mm2 = 3*src5 */

  54.         "paddw  %%mm1, %%mm7  \n\t" /* mm7 = 3*src3 */

  55.         "psubw  %%mm4, %%mm5  \n\t" /* mm5 = 3*src1 - 2*src7 = a0 */

  56.         "paddw  %%mm6, %%mm7  \n\t" /* mm7 = 3*src3 + 2*src5 = a1 */

  57.         "psubw  %%mm2, %%mm1  \n\t" /* mm1 = 2*src3 - 3*src5 = a2 */

  58.         "paddw  %%mm0, %%mm3  \n\t" /* mm3 = 2*src1 + 3*src7 = a3 */

  59. 

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

  61.         "movq   %%mm7, %%mm6  \n\t"

  62.         "movq   %%mm3, %%mm0  \n\t"

  63.         "movq   %%mm1, %%mm2  \n\t"

  64.         SUMSUB_BA( %%mm7, %%mm5 )   /* mm7 = a0 + a1  mm5 = a0 - a1 */

  65.         "paddw  %%mm3, %%mm7  \n\t" /* mm7 = a0 + a1 + a3 */

  66.         "paddw  %%mm1, %%mm5  \n\t" /* mm5 = a0 - a1 + a2 */

  67.         "paddw  %%mm7, %%mm7  \n\t"

  68.         "paddw  %%mm5, %%mm5  \n\t"

  69.         "paddw  %%mm6, %%mm7  \n\t" /* mm7 = b4 */

  70.         "paddw  %%mm4, %%mm5  \n\t" /* mm5 = b5 */

  71. 

  72.         SUMSUB_BA( %%mm1, %%mm3 )   /* mm1 = a3 + a2  mm3 = a3 - a2 */

  73.         "psubw  %%mm1, %%mm4  \n\t" /* mm4 = a0 - a2 - a3 */

  74.         "movq   %%mm4, %%mm1  \n\t" /* mm1 = a0 - a2 - a3 */

  75.         "psubw  %%mm6, %%mm3  \n\t" /* mm3 = a3 - a2 - a1 */

  76.         "paddw  %%mm1, %%mm1  \n\t"

  77.         "paddw  %%mm3, %%mm3  \n\t"

  78.         "psubw  %%mm2, %%mm1  \n\t" /* mm1 = b7 */

  79.         "paddw  %%mm0, %%mm3  \n\t" /* mm3 = b6 */

  80. 

  81.         "movq  32(%0), %%mm2  \n\t" /* mm2 = src2 */

  82.         "movq  96(%0), %%mm6  \n\t" /* mm6 = src6 */

  83.         "movq   %%mm2, %%mm4  \n\t"

  84.         "movq   %%mm6, %%mm0  \n\t"

  85.         "psllw  $2,    %%mm4  \n\t" /* mm4 = 4*src2 */

  86.         "psllw  $2,    %%mm6  \n\t" /* mm6 = 4*src6 */

  87.         "paddw  %%mm4, %%mm2  \n\t" /* mm2 = 5*src2 */

  88.         "paddw  %%mm6, %%mm0  \n\t" /* mm0 = 5*src6 */

  89.         "paddw  %%mm2, %%mm2  \n\t"

  90.         "paddw  %%mm0, %%mm0  \n\t"

  91.         "psubw  %%mm0, %%mm4  \n\t" /* mm4 = 4*src2 - 10*src6 = a7 */

  92.         "paddw  %%mm2, %%mm6  \n\t" /* mm6 = 4*src6 + 10*src2 = a6 */

  93. 

  94.         "movq    (%0), %%mm2  \n\t" /* mm2 = src0 */

  95.         "movq  64(%0), %%mm0  \n\t" /* mm0 = src4 */

  96.         SUMSUB_BA( %%mm0, %%mm2 )   /* mm0 = src0+src4  mm2 = src0-src4 */

  97.         "psllw  $3,    %%mm0  \n\t"

  98.         "psllw  $3,    %%mm2  \n\t"

  99.         "paddw  %1,    %%mm0  \n\t" /* add rounding bias */

  100.         "paddw  %1,    %%mm2  \n\t" /* add rounding bias */

  101. 

  102.         SUMSUB_BA( %%mm6, %%mm0 )   /* mm6 = a4 + a6  mm0 = a4 - a6 */

  103.         SUMSUB_BA( %%mm4, %%mm2 )   /* mm4 = a5 + a7  mm2 = a5 - a7 */

  104.         SUMSUB_BA( %%mm7, %%mm6 )   /* mm7 = dst0  mm6 = dst7 */

  105.         SUMSUB_BA( %%mm5, %%mm4 )   /* mm5 = dst1  mm4 = dst6 */

  106.         SUMSUB_BA( %%mm3, %%mm2 )   /* mm3 = dst2  mm2 = dst5 */

  107.         SUMSUB_BA( %%mm1, %%mm0 )   /* mm1 = dst3  mm0 = dst4 */

  108.         :: "r"(block), "m"(bias)

  109.     );

  110. }

  111. 

  112. static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)

  113. {

  114.     int i;

  115.     DECLARE_ALIGNED_8(int16_t, b2[64]);

  116. 

  117.     for(i=0; i<2; i++){

  118.         DECLARE_ALIGNED_8(uint64_t, tmp);

  119. 

  120.         cavs_idct8_1d(block+4*i, ff_pw_4);

  121. 

  122.         asm volatile(

  123.             "psraw     $3, %%mm7  \n\t"

  124.             "psraw     $3, %%mm6  \n\t"

  125.             "psraw     $3, %%mm5  \n\t"

  126.             "psraw     $3, %%mm4  \n\t"

  127.             "psraw     $3, %%mm3  \n\t"

  128.             "psraw     $3, %%mm2  \n\t"

  129.             "psraw     $3, %%mm1  \n\t"

  130.             "psraw     $3, %%mm0  \n\t"

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

  132.             TRANSPOSE4( %%mm0, %%mm2, %%mm4, %%mm6, %%mm7 )

  133.             "movq   %%mm0,  8(%1)  \n\t"

  134.             "movq   %%mm6, 24(%1)  \n\t"

  135.             "movq   %%mm7, 40(%1)  \n\t"

  136.             "movq   %%mm4, 56(%1)  \n\t"

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

  138.             TRANSPOSE4( %%mm7, %%mm5, %%mm3, %%mm1, %%mm0 )

  139.             "movq   %%mm7,   (%1)  \n\t"

  140.             "movq   %%mm1, 16(%1)  \n\t"

  141.             "movq   %%mm0, 32(%1)  \n\t"

  142.             "movq   %%mm3, 48(%1)  \n\t"

  143.             : "=m"(tmp)

  144.             : "r"(b2+32*i)

  145.             : "memory"

  146.         );

  147.     }

  148. 

  149.     for(i=0; i<2; i++){

  150.         cavs_idct8_1d(b2+4*i, ff_pw_64);

  151. 

  152.         asm volatile(

  153.             "psraw     $7, %%mm7  \n\t"

  154.             "psraw     $7, %%mm6  \n\t"

  155.             "psraw     $7, %%mm5  \n\t"

  156.             "psraw     $7, %%mm4  \n\t"

  157.             "psraw     $7, %%mm3  \n\t"

  158.             "psraw     $7, %%mm2  \n\t"

  159.             "psraw     $7, %%mm1  \n\t"

  160.             "psraw     $7, %%mm0  \n\t"

  161.             "movq   %%mm7,    (%0)  \n\t"

  162.             "movq   %%mm5,  16(%0)  \n\t"

  163.             "movq   %%mm3,  32(%0)  \n\t"

  164.             "movq   %%mm1,  48(%0)  \n\t"

  165.             "movq   %%mm0,  64(%0)  \n\t"

  166.             "movq   %%mm2,  80(%0)  \n\t"

  167.             "movq   %%mm4,  96(%0)  \n\t"

  168.             "movq   %%mm6, 112(%0)  \n\t"

  169.             :: "r"(b2+4*i)

  170.             : "memory"

  171.         );

  172.     }

  173. 

  174.     add_pixels_clamped_mmx(b2, dst, stride);

  175. 

  176.     /* clear block */

  177.     asm volatile(

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

  179.             "movq %%mm7, (%0)    \n\t"

  180.             "movq %%mm7, 8(%0)   \n\t"

  181.             "movq %%mm7, 16(%0)  \n\t"

  182.             "movq %%mm7, 24(%0)  \n\t"

  183.             "movq %%mm7, 32(%0)  \n\t"

  184.             "movq %%mm7, 40(%0)  \n\t"

  185.             "movq %%mm7, 48(%0)  \n\t"

  186.             "movq %%mm7, 56(%0)  \n\t"

  187.             "movq %%mm7, 64(%0)  \n\t"

  188.             "movq %%mm7, 72(%0)  \n\t"

  189.             "movq %%mm7, 80(%0)  \n\t"

  190.             "movq %%mm7, 88(%0)  \n\t"

  191.             "movq %%mm7, 96(%0)  \n\t"

  192.             "movq %%mm7, 104(%0) \n\t"

  193.             "movq %%mm7, 112(%0) \n\t"

  194.             "movq %%mm7, 120(%0) \n\t"

  195.             :: "r" (block)

  196.     );

  197. }

  198. 

  199. /*****************************************************************************

  200.  *

  201.  * motion compensation

  202.  *

  203.  ****************************************************************************/

  204. 

  205. /* vertical filter [-1 -2 96 42 -7  0]  */

  206. #define QPEL_CAVSV1(A,B,C,D,E,F,OP)      \

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

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

  209.         "pmullw %5, %%mm6           \n\t"\

  210.         "movq "#D", %%mm7           \n\t"\

  211.         "pmullw %6, %%mm7           \n\t"\

  212.         "psllw $3, "#E"             \n\t"\

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

  214.         "psraw $3, "#E"             \n\t"\

  215.         "paddw %%mm7, %%mm6         \n\t"\

  216.         "paddw "#E", %%mm6          \n\t"\

  217.         "paddw "#B", "#B"           \n\t"\

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

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

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

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

  222.         "psraw $1, "#B"             \n\t"\

  223.         "psubw "#A", %%mm6          \n\t"\

  224.         "paddw %4, %%mm6            \n\t"\

  225.         "psraw $7, %%mm6            \n\t"\

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

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

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

  229. 

  230. /* vertical filter [ 0 -1  5  5 -1  0]  */

  231. #define QPEL_CAVSV2(A,B,C,D,E,F,OP)      \

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

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

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

  235.         "pmullw %5, %%mm6           \n\t"\

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

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

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

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

  240.         "paddw %4, %%mm6            \n\t"\

  241.         "psraw $3, %%mm6            \n\t"\

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

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

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

  245. 

  246. /* vertical filter [ 0 -7 42 96 -2 -1]  */

  247. #define QPEL_CAVSV3(A,B,C,D,E,F,OP)      \

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

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

  250.         "pmullw %6, %%mm6           \n\t"\

  251.         "movq "#D", %%mm7           \n\t"\

  252.         "pmullw %5, %%mm7           \n\t"\

  253.         "psllw $3, "#B"             \n\t"\

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

  255.         "psraw $3, "#B"             \n\t"\

  256.         "paddw %%mm7, %%mm6         \n\t"\

  257.         "paddw "#B", %%mm6          \n\t"\

  258.         "paddw "#E", "#E"           \n\t"\

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

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

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

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

  263.         "psraw $1, "#E"             \n\t"\

  264.         "psubw "#F", %%mm6          \n\t"\

  265.         "paddw %4, %%mm6            \n\t"\

  266.         "psraw $7, %%mm6            \n\t"\

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

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

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

  270. 

  271. 

  272. #define QPEL_CAVSVNUM(VOP,OP,ADD,MUL1,MUL2)\

  273.     int w= 2;\

  274.     src -= 2*srcStride;\

  275.     \

  276.     while(w--){\

  277.       asm volatile(\

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  294.         VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\

  295.         VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\

  296.         VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\

  297.         VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\

  298.         VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\

  299.         VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\

  300.         VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\

  301.         VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\

  302.         \

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

  304.         : "S"((long)srcStride), "D"((long)dstStride), "m"(ADD), "m"(MUL1), "m"(MUL2)\

  305.         : "memory"\

  306.      );\

  307.      if(h==16){\

  308.         asm volatile(\

  309.             VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\

  310.             VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\

  311.             VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\

  312.             VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\

  313.             VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\

  314.             VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\

  315.             VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\

  316.             VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\

  317.             \

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

  319.            : "S"((long)srcStride), "D"((long)dstStride), "m"(ADD),  "m"(MUL1), "m"(MUL2)\

  320.            : "memory"\

  321.         );\

  322.      }\

  323.      src += 4-(h+5)*srcStride;\

  324.      dst += 4-h*dstStride;\

  325.    }

  326. 

  327. #define QPEL_CAVS(OPNAME, OP, MMX)\

  328. static void OPNAME ## cavs_qpel8_h_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  329.     int h=8;\

  330.     asm volatile(\

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

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

  333.         "1:                         \n\t"\

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  360.         "paddw %%mm5, %%mm1         \n\t"\

  361.         "psraw $3, %%mm0            \n\t"\

  362.         "psraw $3, %%mm1            \n\t"\

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

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

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

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

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

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

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

  370.         : "d"((long)srcStride), "S"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_4)\

  371.         : "memory"\

  372.     );\

  373. }\

  374. \

  375. static inline void OPNAME ## cavs_qpel8or16_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\

  376.   QPEL_CAVSVNUM(QPEL_CAVSV1,OP,ff_pw_64,ff_pw_96,ff_pw_42)      \

  377. }\

  378. \

  379. static inline void OPNAME ## cavs_qpel8or16_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\

  380.   QPEL_CAVSVNUM(QPEL_CAVSV2,OP,ff_pw_4,ff_pw_5,ff_pw_5)         \

  381. }\

  382. \

  383. static inline void OPNAME ## cavs_qpel8or16_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\

  384.   QPEL_CAVSVNUM(QPEL_CAVSV3,OP,ff_pw_64,ff_pw_96,ff_pw_42)      \

  385. }\

  386. \

  387. static void OPNAME ## cavs_qpel8_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  388.     OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst  , src  , dstStride, srcStride, 8);\

  389. }\

  390. static void OPNAME ## cavs_qpel16_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  391.     OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst  , src  , dstStride, srcStride, 16);\

  392.     OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\

  393. }\

  394. \

  395. static void OPNAME ## cavs_qpel8_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  396.     OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst  , src  , dstStride, srcStride, 8);\

  397. }\

  398. static void OPNAME ## cavs_qpel16_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  399.     OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst  , src  , dstStride, srcStride, 16);\

  400.     OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\

  401. }\

  402. \

  403. static void OPNAME ## cavs_qpel8_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  404.     OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst  , src  , dstStride, srcStride, 8);\

  405. }\

  406. static void OPNAME ## cavs_qpel16_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  407.     OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst  , src  , dstStride, srcStride, 16);\

  408.     OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\

  409. }\

  410. \

  411. static void OPNAME ## cavs_qpel16_h_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  412.     OPNAME ## cavs_qpel8_h_ ## MMX(dst  , src  , dstStride, srcStride);\

  413.     OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\

  414.     src += 8*srcStride;\

  415.     dst += 8*dstStride;\

  416.     OPNAME ## cavs_qpel8_h_ ## MMX(dst  , src  , dstStride, srcStride);\

  417.     OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\

  418. }\

  419. 

  420. #define CAVS_MC(OPNAME, SIZE, MMX) \

  421. static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  422.     OPNAME ## cavs_qpel ## SIZE ## _h_ ## MMX(dst, src, stride, stride);\

  423. }\

  424. \

  425. static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  426.     OPNAME ## cavs_qpel ## SIZE ## _v1_ ## MMX(dst, src, stride, stride);\

  427. }\

  428. \

  429. static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  430.     OPNAME ## cavs_qpel ## SIZE ## _v2_ ## MMX(dst, src, stride, stride);\

  431. }\

  432. \

  433. static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  434.     OPNAME ## cavs_qpel ## SIZE ## _v3_ ## MMX(dst, src, stride, stride);\

  435. }\

  436. 

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

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

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

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

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

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

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

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

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

  446. 

  447. QPEL_CAVS(put_,       PUT_OP, 3dnow)

  448. QPEL_CAVS(avg_, AVG_3DNOW_OP, 3dnow)

  449. QPEL_CAVS(put_,       PUT_OP, mmx2)

  450. QPEL_CAVS(avg_,  AVG_MMX2_OP, mmx2)

  451. 

  452. CAVS_MC(put_, 8, 3dnow)

  453. CAVS_MC(put_, 16,3dnow)

  454. CAVS_MC(avg_, 8, 3dnow)

  455. CAVS_MC(avg_, 16,3dnow)

  456. CAVS_MC(put_, 8, mmx2)

  457. CAVS_MC(put_, 16,mmx2)

  458. CAVS_MC(avg_, 8, mmx2)

  459. CAVS_MC(avg_, 16,mmx2)

  460. 

  461. void ff_put_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);

  462. void ff_avg_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);

  463. void ff_put_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);

  464. void ff_avg_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);

  465. 

  466. void ff_cavsdsp_init_mmx2(DSPContext* c, AVCodecContext *avctx) {

  467. #define dspfunc(PFX, IDX, NUM) \

  468.     c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_mmx2; \

  469.     c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_mmx2; \

  470.     c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_mmx2; \

  471.     c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_mmx2; \

  472.     c->PFX ## _pixels_tab[IDX][12] = ff_ ## PFX ## NUM ## _mc03_mmx2; \

  473. 

  474.     dspfunc(put_cavs_qpel, 0, 16);

  475.     dspfunc(put_cavs_qpel, 1, 8);

  476.     dspfunc(avg_cavs_qpel, 0, 16);

  477.     dspfunc(avg_cavs_qpel, 1, 8);

  478. #undef dspfunc

  479.     c->cavs_idct8_add = cavs_idct8_add_mmx;

  480. }

  481. 

  482. void ff_cavsdsp_init_3dnow(DSPContext* c, AVCodecContext *avctx) {

  483. #define dspfunc(PFX, IDX, NUM) \

  484.     c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_mmx2; \

  485.     c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_3dnow; \

  486.     c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_3dnow; \

  487.     c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_3dnow; \

  488.     c->PFX ## _pixels_tab[IDX][12] = ff_ ## PFX ## NUM ## _mc03_3dnow; \

  489. 

  490.     dspfunc(put_cavs_qpel, 0, 16);

  491.     dspfunc(put_cavs_qpel, 1, 8);

  492.     dspfunc(avg_cavs_qpel, 0, 16);

  493.     dspfunc(avg_cavs_qpel, 1, 8);

  494. #undef dspfunc

  495.     c->cavs_idct8_add = cavs_idct8_add_mmx;

  496. }