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FFmpeg/libavcodec/x86/h264dsp_mmx.c

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  1. /*

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

  3.  *

  4.  * This file is part of Libav.

  5.  *

  6.  * Libav is free software; you can redistribute it and/or

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

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

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

  10.  *

  11.  * Libav is distributed in the hope that it will be useful,

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

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

  14.  * Lesser General Public License for more details.

  15.  *

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

  17.  * License along with Libav; if not, write to the Free Software

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

  19.  */

  20. 

  21. #include "libavutil/cpu.h"

  22. #include "libavutil/x86_cpu.h"

  23. #include "libavcodec/h264dsp.h"

  24. #include "dsputil_mmx.h"

  25. 

  26. DECLARE_ALIGNED(8, static const uint64_t, ff_pb_3_1  ) = 0x0103010301030103ULL;

  27. 

  28. /***********************************/

  29. /* IDCT */

  30. 

  31. void ff_h264_idct_add_mmx     (uint8_t *dst, int16_t *block, int stride);

  32. void ff_h264_idct8_add_mmx    (uint8_t *dst, int16_t *block, int stride);

  33. void ff_h264_idct8_add_sse2   (uint8_t *dst, int16_t *block, int stride);

  34. void ff_h264_idct_dc_add_mmx2 (uint8_t *dst, int16_t *block, int stride);

  35. void ff_h264_idct8_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride);

  36. 

  37. void ff_h264_idct_add16_mmx      (uint8_t *dst, const int *block_offset,

  38.                                   DCTELEM *block, int stride, const uint8_t nnzc[6*8]);

  39. void ff_h264_idct8_add4_mmx      (uint8_t *dst, const int *block_offset,

  40.                                   DCTELEM *block, int stride, const uint8_t nnzc[6*8]);

  41. void ff_h264_idct_add16_mmx2     (uint8_t *dst, const int *block_offset,

  42.                                   DCTELEM *block, int stride, const uint8_t nnzc[6*8]);

  43. void ff_h264_idct_add16intra_mmx (uint8_t *dst, const int *block_offset,

  44.                                   DCTELEM *block, int stride, const uint8_t nnzc[6*8]);

  45. void ff_h264_idct_add16intra_mmx2(uint8_t *dst, const int *block_offset,

  46.                                   DCTELEM *block, int stride, const uint8_t nnzc[6*8]);

  47. void ff_h264_idct8_add4_mmx2     (uint8_t *dst, const int *block_offset,

  48.                                   DCTELEM *block, int stride, const uint8_t nnzc[6*8]);

  49. void ff_h264_idct8_add4_sse2     (uint8_t *dst, const int *block_offset,

  50.                                   DCTELEM *block, int stride, const uint8_t nnzc[6*8]);

  51. void ff_h264_idct_add8_mmx       (uint8_t **dest, const int *block_offset,

  52.                                   DCTELEM *block, int stride, const uint8_t nnzc[6*8]);

  53. void ff_h264_idct_add8_mmx2      (uint8_t **dest, const int *block_offset,

  54.                                   DCTELEM *block, int stride, const uint8_t nnzc[6*8]);

  55. 

  56. void ff_h264_idct_add16_sse2     (uint8_t *dst, const int *block_offset, DCTELEM *block,

  57.                                   int stride, const uint8_t nnzc[6*8]);

  58. void ff_h264_idct_add16intra_sse2(uint8_t *dst, const int *block_offset, DCTELEM *block,

  59.                                   int stride, const uint8_t nnzc[6*8]);

  60. void ff_h264_idct_add8_sse2      (uint8_t **dest, const int *block_offset, DCTELEM *block,

  61.                                   int stride, const uint8_t nnzc[6*8]);

  62. void ff_h264_luma_dc_dequant_idct_mmx (DCTELEM *output, DCTELEM *input, int qmul);

  63. void ff_h264_luma_dc_dequant_idct_sse2(DCTELEM *output, DCTELEM *input, int qmul);

  64. 

  65. /***********************************/

  66. /* deblocking */

  67. 

  68. #define h264_loop_filter_strength_iteration_mmx2(bS, nz, ref, mv, bidir, edges, step, mask_mv, dir, d_idx, mask_dir) \

  69.     do { \

  70.         x86_reg b_idx; \

  71.         mask_mv <<= 3; \

  72.         for( b_idx=0; b_idx<edges; b_idx+=step ) { \

  73.             if (!mask_dir) \

  74.             __asm__ volatile( \

  75.                     "pxor %%mm0, %%mm0 \n\t" \

  76.                     :: \

  77.             ); \

  78.             if(!(mask_mv & b_idx)) { \

  79.                 if(bidir) { \

  80.                     __asm__ volatile( \

  81.                         "movd         %a3(%0,%2), %%mm2 \n" \

  82.                         "punpckldq    %a4(%0,%2), %%mm2 \n" /* { ref0[bn], ref1[bn] } */ \

  83.                         "pshufw $0x44, 12(%0,%2), %%mm0 \n" /* { ref0[b], ref0[b] } */ \

  84.                         "pshufw $0x44, 52(%0,%2), %%mm1 \n" /* { ref1[b], ref1[b] } */ \

  85.                         "pshufw $0x4E, %%mm2, %%mm3 \n" \

  86.                         "psubb         %%mm2, %%mm0 \n" /* { ref0[b]!=ref0[bn], ref0[b]!=ref1[bn] } */ \

  87.                         "psubb         %%mm3, %%mm1 \n" /* { ref1[b]!=ref1[bn], ref1[b]!=ref0[bn] } */ \

  88.  \

  89.                         "por           %%mm1, %%mm0 \n" \

  90.                         "movq   %a5(%1,%2,4), %%mm1 \n" \

  91.                         "movq   %a6(%1,%2,4), %%mm2 \n" \

  92.                         "movq          %%mm1, %%mm3 \n" \

  93.                         "movq          %%mm2, %%mm4 \n" \

  94.                         "psubw   48(%1,%2,4), %%mm1 \n" \

  95.                         "psubw   56(%1,%2,4), %%mm2 \n" \

  96.                         "psubw  208(%1,%2,4), %%mm3 \n" \

  97.                         "psubw  216(%1,%2,4), %%mm4 \n" \

  98.                         "packsswb      %%mm2, %%mm1 \n" \

  99.                         "packsswb      %%mm4, %%mm3 \n" \

  100.                         "paddb         %%mm6, %%mm1 \n" \

  101.                         "paddb         %%mm6, %%mm3 \n" \

  102.                         "psubusb       %%mm5, %%mm1 \n" /* abs(mv[b] - mv[bn]) >= limit */ \

  103.                         "psubusb       %%mm5, %%mm3 \n" \

  104.                         "packsswb      %%mm3, %%mm1 \n" \

  105.  \

  106.                         "por           %%mm1, %%mm0 \n" \

  107.                         "movq   %a7(%1,%2,4), %%mm1 \n" \

  108.                         "movq   %a8(%1,%2,4), %%mm2 \n" \

  109.                         "movq          %%mm1, %%mm3 \n" \

  110.                         "movq          %%mm2, %%mm4 \n" \

  111.                         "psubw   48(%1,%2,4), %%mm1 \n" \

  112.                         "psubw   56(%1,%2,4), %%mm2 \n" \

  113.                         "psubw  208(%1,%2,4), %%mm3 \n" \

  114.                         "psubw  216(%1,%2,4), %%mm4 \n" \

  115.                         "packsswb      %%mm2, %%mm1 \n" \

  116.                         "packsswb      %%mm4, %%mm3 \n" \

  117.                         "paddb         %%mm6, %%mm1 \n" \

  118.                         "paddb         %%mm6, %%mm3 \n" \

  119.                         "psubusb       %%mm5, %%mm1 \n" /* abs(mv[b] - mv[bn]) >= limit */ \

  120.                         "psubusb       %%mm5, %%mm3 \n" \

  121.                         "packsswb      %%mm3, %%mm1 \n" \

  122.  \

  123.                         "pshufw $0x4E, %%mm1, %%mm1 \n" \

  124.                         "por           %%mm1, %%mm0 \n" \

  125.                         "pshufw $0x4E, %%mm0, %%mm1 \n" \

  126.                         "pminub        %%mm1, %%mm0 \n" \

  127.                         ::"r"(ref), \

  128.                           "r"(mv), \

  129.                           "r"(b_idx), \

  130.                           "i"(d_idx+12), \

  131.                           "i"(d_idx+52), \

  132.                           "i"(d_idx*4+48), \

  133.                           "i"(d_idx*4+56), \

  134.                           "i"(d_idx*4+208), \

  135.                           "i"(d_idx*4+216) \

  136.                     ); \

  137.                 } else { \

  138.                     __asm__ volatile( \

  139.                         "movd   12(%0,%2), %%mm0 \n" \

  140.                         "psubb %a3(%0,%2), %%mm0 \n" /* ref[b] != ref[bn] */ \

  141.                         "movq   48(%1,%2,4), %%mm1 \n" \

  142.                         "movq   56(%1,%2,4), %%mm2 \n" \

  143.                         "psubw %a4(%1,%2,4), %%mm1 \n" \

  144.                         "psubw %a5(%1,%2,4), %%mm2 \n" \

  145.                         "packsswb   %%mm2, %%mm1 \n" \

  146.                         "paddb      %%mm6, %%mm1 \n" \

  147.                         "psubusb    %%mm5, %%mm1 \n" /* abs(mv[b] - mv[bn]) >= limit */ \

  148.                         "packsswb   %%mm1, %%mm1 \n" \

  149.                         "por        %%mm1, %%mm0 \n" \

  150.                         ::"r"(ref), \

  151.                           "r"(mv), \

  152.                           "r"(b_idx), \

  153.                           "i"(d_idx+12), \

  154.                           "i"(d_idx*4+48), \

  155.                           "i"(d_idx*4+56) \

  156.                     ); \

  157.                 } \

  158.             } \

  159.             __asm__ volatile( \

  160.                 "movd 12(%0,%1), %%mm1 \n" \

  161.                 "por %a2(%0,%1), %%mm1 \n" /* nnz[b] || nnz[bn] */ \

  162.                 ::"r"(nnz), \

  163.                   "r"(b_idx), \

  164.                   "i"(d_idx+12) \

  165.             ); \

  166.             __asm__ volatile( \

  167.                 "pminub    %%mm7, %%mm1 \n" \

  168.                 "pminub    %%mm7, %%mm0 \n" \

  169.                 "psllw        $1, %%mm1 \n" \

  170.                 "pxor      %%mm2, %%mm2 \n" \

  171.                 "pmaxub    %%mm0, %%mm1 \n" \

  172.                 "punpcklbw %%mm2, %%mm1 \n" \

  173.                 "movq      %%mm1, %a1(%0,%2) \n" \

  174.                 ::"r"(bS), \

  175.                   "i"(32*dir), \

  176.                   "r"(b_idx) \

  177.                 :"memory" \

  178.             ); \

  179.         } \

  180.     } while (0)

  181. 

  182. static void h264_loop_filter_strength_mmx2( int16_t bS[2][4][4], uint8_t nnz[40], int8_t ref[2][40], int16_t mv[2][40][2],

  183.                                             int bidir, int edges, int step, int mask_mv0, int mask_mv1, int field ) {

  184.     __asm__ volatile(

  185.         "movq %0, %%mm7 \n"

  186.         "movq %1, %%mm6 \n"

  187.         ::"m"(ff_pb_1), "m"(ff_pb_3)

  188.     );

  189.     if(field)

  190.         __asm__ volatile(

  191.             "movq %0, %%mm6 \n"

  192.             ::"m"(ff_pb_3_1)

  193.         );

  194.     __asm__ volatile(

  195.         "movq  %%mm6, %%mm5 \n"

  196.         "paddb %%mm5, %%mm5 \n"

  197.     :);

  198. 

  199.     // could do a special case for dir==0 && edges==1, but it only reduces the

  200.     // average filter time by 1.2%

  201.     step  <<= 3;

  202.     edges <<= 3;

  203.     h264_loop_filter_strength_iteration_mmx2(bS, nnz, ref, mv, bidir, edges, step, mask_mv1, 1, -8,  0);

  204.     h264_loop_filter_strength_iteration_mmx2(bS, nnz, ref, mv, bidir,    32,    8, mask_mv0, 0, -1, -1);

  205. 

  206.     __asm__ volatile(

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

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

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

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

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

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

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

  214.         "movq %%mm4, 16(%0) \n\t"

  215.         "movq %%mm2, 24(%0) \n\t"

  216.         ::"r"(bS[0])

  217.         :"memory"

  218.     );

  219. }

  220. 

  221. #define LF_FUNC(DIR, TYPE, DEPTH, OPT) \

  222. void ff_deblock_ ## DIR ## _ ## TYPE ## _ ## DEPTH ## _ ## OPT (uint8_t *pix, int stride, \

  223.                                                                 int alpha, int beta, int8_t *tc0);

  224. #define LF_IFUNC(DIR, TYPE, DEPTH, OPT) \

  225. void ff_deblock_ ## DIR ## _ ## TYPE ## _ ## DEPTH ## _ ## OPT (uint8_t *pix, int stride, \

  226.                                                                 int alpha, int beta);

  227. 

  228. #define LF_FUNCS(type, depth)\

  229. LF_FUNC (h,  chroma,       depth, mmxext)\

  230. LF_IFUNC(h,  chroma_intra, depth, mmxext)\

  231. LF_FUNC (v,  chroma,       depth, mmxext)\

  232. LF_IFUNC(v,  chroma_intra, depth, mmxext)\

  233. LF_FUNC (h,  luma,         depth, mmxext)\

  234. LF_IFUNC(h,  luma_intra,   depth, mmxext)\

  235. LF_FUNC (h,  luma,         depth, sse2)\

  236. LF_IFUNC(h,  luma_intra,   depth, sse2)\

  237. LF_FUNC (v,  luma,         depth, sse2)\

  238. LF_IFUNC(v,  luma_intra,   depth, sse2)\

  239. LF_FUNC (h,  chroma,       depth, sse2)\

  240. LF_IFUNC(h,  chroma_intra, depth, sse2)\

  241. LF_FUNC (v,  chroma,       depth, sse2)\

  242. LF_IFUNC(v,  chroma_intra, depth, sse2)\

  243. LF_FUNC (h,  luma,         depth,  avx)\

  244. LF_IFUNC(h,  luma_intra,   depth,  avx)\

  245. LF_FUNC (v,  luma,         depth,  avx)\

  246. LF_IFUNC(v,  luma_intra,   depth,  avx)\

  247. LF_FUNC (h,  chroma,       depth,  avx)\

  248. LF_IFUNC(h,  chroma_intra, depth,  avx)\

  249. LF_FUNC (v,  chroma,       depth,  avx)\

  250. LF_IFUNC(v,  chroma_intra, depth,  avx)

  251. 

  252. LF_FUNCS( uint8_t,  8)

  253. LF_FUNCS(uint16_t, 10)

  254. 

  255. #if ARCH_X86_32

  256. LF_FUNC (v8, luma,             8, mmxext)

  257. static void ff_deblock_v_luma_8_mmxext(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)

  258. {

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

  260.         ff_deblock_v8_luma_8_mmxext(pix+0, stride, alpha, beta, tc0);

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

  262.         ff_deblock_v8_luma_8_mmxext(pix+8, stride, alpha, beta, tc0+2);

  263. }

  264. LF_IFUNC(v8, luma_intra,        8, mmxext)

  265. static void ff_deblock_v_luma_intra_8_mmxext(uint8_t *pix, int stride, int alpha, int beta)

  266. {

  267.     ff_deblock_v8_luma_intra_8_mmxext(pix+0, stride, alpha, beta);

  268.     ff_deblock_v8_luma_intra_8_mmxext(pix+8, stride, alpha, beta);

  269. }

  270. #endif /* ARCH_X86_32 */

  271. 

  272. LF_FUNC (v,  luma,            10, mmxext)

  273. LF_IFUNC(v,  luma_intra,      10, mmxext)

  274. 

  275. /***********************************/

  276. /* weighted prediction */

  277. 

  278. #define H264_WEIGHT(W, H, OPT) \

  279. void ff_h264_weight_ ## W ## x ## H ## _ ## OPT(uint8_t *dst, \

  280.     int stride, int log2_denom, int weight, int offset);

  281. 

  282. #define H264_BIWEIGHT(W, H, OPT) \

  283. void ff_h264_biweight_ ## W ## x ## H ## _ ## OPT(uint8_t *dst, \

  284.     uint8_t *src, int stride, int log2_denom, int weightd, \

  285.     int weights, int offset);

  286. 

  287. #define H264_BIWEIGHT_MMX(W,H) \

  288. H264_WEIGHT  (W, H, mmx2) \

  289. H264_BIWEIGHT(W, H, mmx2)

  290. 

  291. #define H264_BIWEIGHT_MMX_SSE(W,H) \

  292. H264_BIWEIGHT_MMX(W, H) \

  293. H264_WEIGHT      (W, H, sse2) \

  294. H264_BIWEIGHT    (W, H, sse2) \

  295. H264_BIWEIGHT    (W, H, ssse3)

  296. 

  297. H264_BIWEIGHT_MMX_SSE(16, 16)

  298. H264_BIWEIGHT_MMX_SSE(16,  8)

  299. H264_BIWEIGHT_MMX_SSE( 8, 16)

  300. H264_BIWEIGHT_MMX_SSE( 8,  8)

  301. H264_BIWEIGHT_MMX_SSE( 8,  4)

  302. H264_BIWEIGHT_MMX    ( 4,  8)

  303. H264_BIWEIGHT_MMX    ( 4,  4)

  304. H264_BIWEIGHT_MMX    ( 4,  2)

  305. 

  306. void ff_h264dsp_init_x86(H264DSPContext *c, const int bit_depth)

  307. {

  308.     int mm_flags = av_get_cpu_flags();

  309. 

  310.     if (bit_depth == 8) {

  311.     if (mm_flags & AV_CPU_FLAG_MMX2) {

  312.         c->h264_loop_filter_strength= h264_loop_filter_strength_mmx2;

  313.     }

  314. #if HAVE_YASM

  315.     if (mm_flags & AV_CPU_FLAG_MMX) {

  316.         c->h264_idct_dc_add=

  317.         c->h264_idct_add= ff_h264_idct_add_mmx;

  318.         c->h264_idct8_dc_add=

  319.         c->h264_idct8_add= ff_h264_idct8_add_mmx;

  320. 

  321.         c->h264_idct_add16     = ff_h264_idct_add16_mmx;

  322.         c->h264_idct8_add4     = ff_h264_idct8_add4_mmx;

  323.         c->h264_idct_add8      = ff_h264_idct_add8_mmx;

  324.         c->h264_idct_add16intra= ff_h264_idct_add16intra_mmx;

  325.         c->h264_luma_dc_dequant_idct= ff_h264_luma_dc_dequant_idct_mmx;

  326. 

  327.         if (mm_flags & AV_CPU_FLAG_MMX2) {

  328.             c->h264_idct_dc_add= ff_h264_idct_dc_add_mmx2;

  329.             c->h264_idct8_dc_add= ff_h264_idct8_dc_add_mmx2;

  330.             c->h264_idct_add16     = ff_h264_idct_add16_mmx2;

  331.             c->h264_idct8_add4     = ff_h264_idct8_add4_mmx2;

  332.             c->h264_idct_add8      = ff_h264_idct_add8_mmx2;

  333.             c->h264_idct_add16intra= ff_h264_idct_add16intra_mmx2;

  334. 

  335.             c->h264_v_loop_filter_chroma= ff_deblock_v_chroma_8_mmxext;

  336.             c->h264_h_loop_filter_chroma= ff_deblock_h_chroma_8_mmxext;

  337.             c->h264_v_loop_filter_chroma_intra= ff_deblock_v_chroma_intra_8_mmxext;

  338.             c->h264_h_loop_filter_chroma_intra= ff_deblock_h_chroma_intra_8_mmxext;

  339. #if ARCH_X86_32

  340.             c->h264_v_loop_filter_luma= ff_deblock_v_luma_8_mmxext;

  341.             c->h264_h_loop_filter_luma= ff_deblock_h_luma_8_mmxext;

  342.             c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_8_mmxext;

  343.             c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_8_mmxext;

  344. #endif

  345.             c->weight_h264_pixels_tab[0]= ff_h264_weight_16x16_mmx2;

  346.             c->weight_h264_pixels_tab[1]= ff_h264_weight_16x8_mmx2;

  347.             c->weight_h264_pixels_tab[2]= ff_h264_weight_8x16_mmx2;

  348.             c->weight_h264_pixels_tab[3]= ff_h264_weight_8x8_mmx2;

  349.             c->weight_h264_pixels_tab[4]= ff_h264_weight_8x4_mmx2;

  350.             c->weight_h264_pixels_tab[5]= ff_h264_weight_4x8_mmx2;

  351.             c->weight_h264_pixels_tab[6]= ff_h264_weight_4x4_mmx2;

  352.             c->weight_h264_pixels_tab[7]= ff_h264_weight_4x2_mmx2;

  353. 

  354.             c->biweight_h264_pixels_tab[0]= ff_h264_biweight_16x16_mmx2;

  355.             c->biweight_h264_pixels_tab[1]= ff_h264_biweight_16x8_mmx2;

  356.             c->biweight_h264_pixels_tab[2]= ff_h264_biweight_8x16_mmx2;

  357.             c->biweight_h264_pixels_tab[3]= ff_h264_biweight_8x8_mmx2;

  358.             c->biweight_h264_pixels_tab[4]= ff_h264_biweight_8x4_mmx2;

  359.             c->biweight_h264_pixels_tab[5]= ff_h264_biweight_4x8_mmx2;

  360.             c->biweight_h264_pixels_tab[6]= ff_h264_biweight_4x4_mmx2;

  361.             c->biweight_h264_pixels_tab[7]= ff_h264_biweight_4x2_mmx2;

  362. 

  363.             if (mm_flags&AV_CPU_FLAG_SSE2) {

  364.                 c->h264_idct8_add = ff_h264_idct8_add_sse2;

  365.                 c->h264_idct8_add4= ff_h264_idct8_add4_sse2;

  366.                 c->h264_luma_dc_dequant_idct= ff_h264_luma_dc_dequant_idct_sse2;

  367. 

  368.                 c->weight_h264_pixels_tab[0]= ff_h264_weight_16x16_sse2;

  369.                 c->weight_h264_pixels_tab[1]= ff_h264_weight_16x8_sse2;

  370.                 c->weight_h264_pixels_tab[2]= ff_h264_weight_8x16_sse2;

  371.                 c->weight_h264_pixels_tab[3]= ff_h264_weight_8x8_sse2;

  372.                 c->weight_h264_pixels_tab[4]= ff_h264_weight_8x4_sse2;

  373. 

  374.                 c->biweight_h264_pixels_tab[0]= ff_h264_biweight_16x16_sse2;

  375.                 c->biweight_h264_pixels_tab[1]= ff_h264_biweight_16x8_sse2;

  376.                 c->biweight_h264_pixels_tab[2]= ff_h264_biweight_8x16_sse2;

  377.                 c->biweight_h264_pixels_tab[3]= ff_h264_biweight_8x8_sse2;

  378.                 c->biweight_h264_pixels_tab[4]= ff_h264_biweight_8x4_sse2;

  379. 

  380. #if HAVE_ALIGNED_STACK

  381.                 c->h264_v_loop_filter_luma = ff_deblock_v_luma_8_sse2;

  382.                 c->h264_h_loop_filter_luma = ff_deblock_h_luma_8_sse2;

  383.                 c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_8_sse2;

  384.                 c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_8_sse2;

  385. #endif

  386. 

  387.                 c->h264_idct_add16 = ff_h264_idct_add16_sse2;

  388.                 c->h264_idct_add8  = ff_h264_idct_add8_sse2;

  389.                 c->h264_idct_add16intra = ff_h264_idct_add16intra_sse2;

  390.             }

  391.             if (mm_flags&AV_CPU_FLAG_SSSE3) {

  392.                 c->biweight_h264_pixels_tab[0]= ff_h264_biweight_16x16_ssse3;

  393.                 c->biweight_h264_pixels_tab[1]= ff_h264_biweight_16x8_ssse3;

  394.                 c->biweight_h264_pixels_tab[2]= ff_h264_biweight_8x16_ssse3;

  395.                 c->biweight_h264_pixels_tab[3]= ff_h264_biweight_8x8_ssse3;

  396.                 c->biweight_h264_pixels_tab[4]= ff_h264_biweight_8x4_ssse3;

  397.             }

  398.             if (mm_flags&AV_CPU_FLAG_AVX) {

  399. #if HAVE_ALIGNED_STACK

  400.                 c->h264_v_loop_filter_luma = ff_deblock_v_luma_8_avx;

  401.                 c->h264_h_loop_filter_luma = ff_deblock_h_luma_8_avx;

  402.                 c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_8_avx;

  403.                 c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_8_avx;

  404. #endif

  405.             }

  406.         }

  407.     }

  408. #endif

  409.     } else if (bit_depth == 10) {

  410. #if HAVE_YASM

  411.     if (mm_flags & AV_CPU_FLAG_MMX) {

  412.         if (mm_flags & AV_CPU_FLAG_MMX2) {

  413. #if ARCH_X86_32

  414.             c->h264_v_loop_filter_chroma= ff_deblock_v_chroma_10_mmxext;

  415.             c->h264_v_loop_filter_chroma_intra= ff_deblock_v_chroma_intra_10_mmxext;

  416.             c->h264_v_loop_filter_luma= ff_deblock_v_luma_10_mmxext;

  417.             c->h264_h_loop_filter_luma= ff_deblock_h_luma_10_mmxext;

  418.             c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_10_mmxext;

  419.             c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_10_mmxext;

  420. #endif

  421.             if (mm_flags&AV_CPU_FLAG_SSE2) {

  422.                 c->h264_v_loop_filter_chroma= ff_deblock_v_chroma_10_sse2;

  423.                 c->h264_v_loop_filter_chroma_intra= ff_deblock_v_chroma_intra_10_sse2;

  424. #if HAVE_ALIGNED_STACK

  425.                 c->h264_v_loop_filter_luma = ff_deblock_v_luma_10_sse2;

  426.                 c->h264_h_loop_filter_luma = ff_deblock_h_luma_10_sse2;

  427.                 c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_10_sse2;

  428.                 c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_10_sse2;

  429. #endif

  430.             }

  431.             if (mm_flags&AV_CPU_FLAG_AVX) {

  432.                 c->h264_v_loop_filter_chroma= ff_deblock_v_chroma_10_avx;

  433.                 c->h264_v_loop_filter_chroma_intra= ff_deblock_v_chroma_intra_10_avx;

  434. #if HAVE_ALIGNED_STACK

  435.                 c->h264_v_loop_filter_luma = ff_deblock_v_luma_10_avx;

  436.                 c->h264_h_loop_filter_luma = ff_deblock_h_luma_10_avx;

  437.                 c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_10_avx;

  438.                 c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_10_avx;

  439. #endif

  440.             }

  441.         }

  442.     }

  443. #endif

  444.     }

  445. }