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FFmpeg/libavcodec/x86/vp8dsp_init.c

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  1. /*

  2.  * VP8 DSP functions x86-optimized

  3.  * Copyright (c) 2010 Ronald S. Bultje <rsbultje@gmail.com>

  4.  * Copyright (c) 2010 Jason Garrett-Glaser <darkshikari@gmail.com>

  5.  *

  6.  * This file is part of FFmpeg.

  7.  *

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

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

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

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

  12.  *

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

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

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

  16.  * Lesser General Public License for more details.

  17.  *

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

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

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

  21.  */

  22. 

  23. #include "libavutil/cpu.h"

  24. #include "libavutil/mem.h"

  25. #include "libavutil/x86/asm.h"

  26. #include "libavcodec/vp8dsp.h"

  27. 

  28. #if HAVE_YASM

  29. 

  30. /*

  31.  * MC functions

  32.  */

  33. extern void ff_put_vp8_epel4_h4_mmx2  (uint8_t *dst, ptrdiff_t dststride,

  34.                                        uint8_t *src, ptrdiff_t srcstride,

  35.                                        int height, int mx, int my);

  36. extern void ff_put_vp8_epel4_h6_mmx2  (uint8_t *dst, ptrdiff_t dststride,

  37.                                        uint8_t *src, ptrdiff_t srcstride,

  38.                                        int height, int mx, int my);

  39. extern void ff_put_vp8_epel4_v4_mmx2  (uint8_t *dst, ptrdiff_t dststride,

  40.                                        uint8_t *src, ptrdiff_t srcstride,

  41.                                        int height, int mx, int my);

  42. extern void ff_put_vp8_epel4_v6_mmx2  (uint8_t *dst, ptrdiff_t dststride,

  43.                                        uint8_t *src, ptrdiff_t srcstride,

  44.                                        int height, int mx, int my);

  45. 

  46. extern void ff_put_vp8_epel8_h4_sse2  (uint8_t *dst, ptrdiff_t dststride,

  47.                                        uint8_t *src, ptrdiff_t srcstride,

  48.                                        int height, int mx, int my);

  49. extern void ff_put_vp8_epel8_h6_sse2  (uint8_t *dst, ptrdiff_t dststride,

  50.                                        uint8_t *src, ptrdiff_t srcstride,

  51.                                        int height, int mx, int my);

  52. extern void ff_put_vp8_epel8_v4_sse2  (uint8_t *dst, ptrdiff_t dststride,

  53.                                        uint8_t *src, ptrdiff_t srcstride,

  54.                                        int height, int mx, int my);

  55. extern void ff_put_vp8_epel8_v6_sse2  (uint8_t *dst, ptrdiff_t dststride,

  56.                                        uint8_t *src, ptrdiff_t srcstride,

  57.                                        int height, int mx, int my);

  58. 

  59. extern void ff_put_vp8_epel4_h4_ssse3 (uint8_t *dst, ptrdiff_t dststride,

  60.                                        uint8_t *src, ptrdiff_t srcstride,

  61.                                        int height, int mx, int my);

  62. extern void ff_put_vp8_epel4_h6_ssse3 (uint8_t *dst, ptrdiff_t dststride,

  63.                                        uint8_t *src, ptrdiff_t srcstride,

  64.                                        int height, int mx, int my);

  65. extern void ff_put_vp8_epel4_v4_ssse3 (uint8_t *dst, ptrdiff_t dststride,

  66.                                        uint8_t *src, ptrdiff_t srcstride,

  67.                                        int height, int mx, int my);

  68. extern void ff_put_vp8_epel4_v6_ssse3 (uint8_t *dst, ptrdiff_t dststride,

  69.                                        uint8_t *src, ptrdiff_t srcstride,

  70.                                        int height, int mx, int my);

  71. extern void ff_put_vp8_epel8_h4_ssse3 (uint8_t *dst, ptrdiff_t dststride,

  72.                                        uint8_t *src, ptrdiff_t srcstride,

  73.                                        int height, int mx, int my);

  74. extern void ff_put_vp8_epel8_h6_ssse3 (uint8_t *dst, ptrdiff_t dststride,

  75.                                        uint8_t *src, ptrdiff_t srcstride,

  76.                                        int height, int mx, int my);

  77. extern void ff_put_vp8_epel8_v4_ssse3 (uint8_t *dst, ptrdiff_t dststride,

  78.                                        uint8_t *src, ptrdiff_t srcstride,

  79.                                        int height, int mx, int my);

  80. extern void ff_put_vp8_epel8_v6_ssse3 (uint8_t *dst, ptrdiff_t dststride,

  81.                                        uint8_t *src, ptrdiff_t srcstride,

  82.                                        int height, int mx, int my);

  83. 

  84. extern void ff_put_vp8_bilinear4_h_mmx2  (uint8_t *dst, ptrdiff_t dststride,

  85.                                           uint8_t *src, ptrdiff_t srcstride,

  86.                                           int height, int mx, int my);

  87. extern void ff_put_vp8_bilinear8_h_sse2  (uint8_t *dst, ptrdiff_t dststride,

  88.                                           uint8_t *src, ptrdiff_t srcstride,

  89.                                           int height, int mx, int my);

  90. extern void ff_put_vp8_bilinear4_h_ssse3 (uint8_t *dst, ptrdiff_t dststride,

  91.                                           uint8_t *src, ptrdiff_t srcstride,

  92.                                           int height, int mx, int my);

  93. extern void ff_put_vp8_bilinear8_h_ssse3 (uint8_t *dst, ptrdiff_t dststride,

  94.                                           uint8_t *src, ptrdiff_t srcstride,

  95.                                           int height, int mx, int my);

  96. 

  97. extern void ff_put_vp8_bilinear4_v_mmx2  (uint8_t *dst, ptrdiff_t dststride,

  98.                                           uint8_t *src, ptrdiff_t srcstride,

  99.                                           int height, int mx, int my);

  100. extern void ff_put_vp8_bilinear8_v_sse2  (uint8_t *dst, ptrdiff_t dststride,

  101.                                           uint8_t *src, ptrdiff_t srcstride,

  102.                                           int height, int mx, int my);

  103. extern void ff_put_vp8_bilinear4_v_ssse3 (uint8_t *dst, ptrdiff_t dststride,

  104.                                           uint8_t *src, ptrdiff_t srcstride,

  105.                                           int height, int mx, int my);

  106. extern void ff_put_vp8_bilinear8_v_ssse3 (uint8_t *dst, ptrdiff_t dststride,

  107.                                           uint8_t *src, ptrdiff_t srcstride,

  108.                                           int height, int mx, int my);

  109. 

  110. 

  111. extern void ff_put_vp8_pixels8_mmx (uint8_t *dst, ptrdiff_t dststride,

  112.                                     uint8_t *src, ptrdiff_t srcstride,

  113.                                     int height, int mx, int my);

  114. extern void ff_put_vp8_pixels16_mmx(uint8_t *dst, ptrdiff_t dststride,

  115.                                     uint8_t *src, ptrdiff_t srcstride,

  116.                                     int height, int mx, int my);

  117. extern void ff_put_vp8_pixels16_sse(uint8_t *dst, ptrdiff_t dststride,

  118.                                     uint8_t *src, ptrdiff_t srcstride,

  119.                                     int height, int mx, int my);

  120. 

  121. #define TAP_W16(OPT, FILTERTYPE, TAPTYPE) \

  122. static void ff_put_vp8_ ## FILTERTYPE ## 16_ ## TAPTYPE ## _ ## OPT( \

  123.     uint8_t *dst,  ptrdiff_t dststride, uint8_t *src, \

  124.     ptrdiff_t srcstride, int height, int mx, int my) \

  125. { \

  126.     ff_put_vp8_ ## FILTERTYPE ## 8_ ## TAPTYPE ## _ ## OPT( \

  127.         dst,     dststride, src,     srcstride, height, mx, my); \

  128.     ff_put_vp8_ ## FILTERTYPE ## 8_ ## TAPTYPE ## _ ## OPT( \

  129.         dst + 8, dststride, src + 8, srcstride, height, mx, my); \

  130. }

  131. #define TAP_W8(OPT, FILTERTYPE, TAPTYPE) \

  132. static void ff_put_vp8_ ## FILTERTYPE ## 8_ ## TAPTYPE ## _ ## OPT( \

  133.     uint8_t *dst,  ptrdiff_t dststride, uint8_t *src, \

  134.     ptrdiff_t srcstride, int height, int mx, int my) \

  135. { \

  136.     ff_put_vp8_ ## FILTERTYPE ## 4_ ## TAPTYPE ## _ ## OPT( \

  137.         dst,     dststride, src,     srcstride, height, mx, my); \

  138.     ff_put_vp8_ ## FILTERTYPE ## 4_ ## TAPTYPE ## _ ## OPT( \

  139.         dst + 4, dststride, src + 4, srcstride, height, mx, my); \

  140. }

  141. 

  142. #if ARCH_X86_32

  143. TAP_W8 (mmx2,  epel, h4)

  144. TAP_W8 (mmx2,  epel, h6)

  145. TAP_W16(mmx2,  epel, h6)

  146. TAP_W8 (mmx2,  epel, v4)

  147. TAP_W8 (mmx2,  epel, v6)

  148. TAP_W16(mmx2,  epel, v6)

  149. TAP_W8 (mmx2,  bilinear, h)

  150. TAP_W16(mmx2,  bilinear, h)

  151. TAP_W8 (mmx2,  bilinear, v)

  152. TAP_W16(mmx2,  bilinear, v)

  153. #endif

  154. 

  155. TAP_W16(sse2,  epel, h6)

  156. TAP_W16(sse2,  epel, v6)

  157. TAP_W16(sse2,  bilinear, h)

  158. TAP_W16(sse2,  bilinear, v)

  159. 

  160. TAP_W16(ssse3, epel, h6)

  161. TAP_W16(ssse3, epel, v6)

  162. TAP_W16(ssse3, bilinear, h)

  163. TAP_W16(ssse3, bilinear, v)

  164. 

  165. #define HVTAP(OPT, ALIGN, TAPNUMX, TAPNUMY, SIZE, MAXHEIGHT) \

  166. static void ff_put_vp8_epel ## SIZE ## _h ## TAPNUMX ## v ## TAPNUMY ## _ ## OPT( \

  167.     uint8_t *dst, ptrdiff_t dststride, uint8_t *src, \

  168.     ptrdiff_t srcstride, int height, int mx, int my) \

  169. { \

  170.     DECLARE_ALIGNED(ALIGN, uint8_t, tmp)[SIZE * (MAXHEIGHT + TAPNUMY - 1)]; \

  171.     uint8_t *tmpptr = tmp + SIZE * (TAPNUMY / 2 - 1); \

  172.     src -= srcstride * (TAPNUMY / 2 - 1); \

  173.     ff_put_vp8_epel ## SIZE ## _h ## TAPNUMX ## _ ## OPT( \

  174.         tmp, SIZE,      src,    srcstride, height + TAPNUMY - 1, mx, my); \

  175.     ff_put_vp8_epel ## SIZE ## _v ## TAPNUMY ## _ ## OPT( \

  176.         dst, dststride, tmpptr, SIZE,      height,               mx, my); \

  177. }

  178. 

  179. #if ARCH_X86_32

  180. #define HVTAPMMX(x, y) \

  181. HVTAP(mmx2, 8, x, y,  4,  8) \

  182. HVTAP(mmx2, 8, x, y,  8, 16)

  183. 

  184. HVTAP(mmx2, 8, 6, 6, 16, 16)

  185. #else

  186. #define HVTAPMMX(x, y) \

  187. HVTAP(mmx2, 8, x, y,  4,  8)

  188. #endif

  189. 

  190. HVTAPMMX(4, 4)

  191. HVTAPMMX(4, 6)

  192. HVTAPMMX(6, 4)

  193. HVTAPMMX(6, 6)

  194. 

  195. #define HVTAPSSE2(x, y, w) \

  196. HVTAP(sse2,  16, x, y, w, 16) \

  197. HVTAP(ssse3, 16, x, y, w, 16)

  198. 

  199. HVTAPSSE2(4, 4, 8)

  200. HVTAPSSE2(4, 6, 8)

  201. HVTAPSSE2(6, 4, 8)

  202. HVTAPSSE2(6, 6, 8)

  203. HVTAPSSE2(6, 6, 16)

  204. 

  205. HVTAP(ssse3, 16, 4, 4, 4, 8)

  206. HVTAP(ssse3, 16, 4, 6, 4, 8)

  207. HVTAP(ssse3, 16, 6, 4, 4, 8)

  208. HVTAP(ssse3, 16, 6, 6, 4, 8)

  209. 

  210. #define HVBILIN(OPT, ALIGN, SIZE, MAXHEIGHT) \

  211. static void ff_put_vp8_bilinear ## SIZE ## _hv_ ## OPT( \

  212.     uint8_t *dst, ptrdiff_t dststride, uint8_t *src, \

  213.     ptrdiff_t srcstride, int height, int mx, int my) \

  214. { \

  215.     DECLARE_ALIGNED(ALIGN, uint8_t, tmp)[SIZE * (MAXHEIGHT + 2)]; \

  216.     ff_put_vp8_bilinear ## SIZE ## _h_ ## OPT( \

  217.         tmp, SIZE,      src, srcstride, height + 1, mx, my); \

  218.     ff_put_vp8_bilinear ## SIZE ## _v_ ## OPT( \

  219.         dst, dststride, tmp, SIZE,      height,     mx, my); \

  220. }

  221. 

  222. HVBILIN(mmx2,  8,  4,  8)

  223. #if ARCH_X86_32

  224. HVBILIN(mmx2,  8,  8, 16)

  225. HVBILIN(mmx2,  8, 16, 16)

  226. #endif

  227. HVBILIN(sse2,  8,  8, 16)

  228. HVBILIN(sse2,  8, 16, 16)

  229. HVBILIN(ssse3, 8,  4,  8)

  230. HVBILIN(ssse3, 8,  8, 16)

  231. HVBILIN(ssse3, 8, 16, 16)

  232. 

  233. extern void ff_vp8_idct_dc_add_mmx(uint8_t *dst, DCTELEM block[16],

  234.                                    ptrdiff_t stride);

  235. extern void ff_vp8_idct_dc_add_sse4(uint8_t *dst, DCTELEM block[16],

  236.                                     ptrdiff_t stride);

  237. extern void ff_vp8_idct_dc_add4y_mmx(uint8_t *dst, DCTELEM block[4][16],

  238.                                       ptrdiff_t stride);

  239. extern void ff_vp8_idct_dc_add4y_sse2(uint8_t *dst, DCTELEM block[4][16],

  240.                                       ptrdiff_t stride);

  241. extern void ff_vp8_idct_dc_add4uv_mmx(uint8_t *dst, DCTELEM block[2][16],

  242.                                       ptrdiff_t stride);

  243. extern void ff_vp8_luma_dc_wht_mmx(DCTELEM block[4][4][16], DCTELEM dc[16]);

  244. extern void ff_vp8_luma_dc_wht_sse(DCTELEM block[4][4][16], DCTELEM dc[16]);

  245. extern void ff_vp8_idct_add_mmx(uint8_t *dst, DCTELEM block[16],

  246.                                 ptrdiff_t stride);

  247. extern void ff_vp8_idct_add_sse(uint8_t *dst, DCTELEM block[16],

  248.                                 ptrdiff_t stride);

  249. 

  250. #define DECLARE_LOOP_FILTER(NAME)\

  251. extern void ff_vp8_v_loop_filter_simple_ ## NAME(uint8_t *dst, \

  252.                                                  ptrdiff_t stride, \

  253.                                                  int flim);\

  254. extern void ff_vp8_h_loop_filter_simple_ ## NAME(uint8_t *dst, \

  255.                                                  ptrdiff_t stride, \

  256.                                                  int flim);\

  257. extern void ff_vp8_v_loop_filter16y_inner_ ## NAME (uint8_t *dst, \

  258.                                                      ptrdiff_t stride,\

  259.                                                     int e, int i, int hvt);\

  260. extern void ff_vp8_h_loop_filter16y_inner_ ## NAME (uint8_t *dst, \

  261.                                                     ptrdiff_t stride,\

  262.                                                     int e, int i, int hvt);\

  263. extern void ff_vp8_v_loop_filter8uv_inner_ ## NAME (uint8_t *dstU, \

  264.                                                     uint8_t *dstV,\

  265.                                                     ptrdiff_t s, \

  266.                                                     int e, int i, int hvt);\

  267. extern void ff_vp8_h_loop_filter8uv_inner_ ## NAME (uint8_t *dstU, \

  268.                                                     uint8_t *dstV,\

  269.                                                     ptrdiff_t s, \

  270.                                                     int e, int i, int hvt);\

  271. extern void ff_vp8_v_loop_filter16y_mbedge_ ## NAME(uint8_t *dst, \

  272.                                                     ptrdiff_t stride,\

  273.                                                     int e, int i, int hvt);\

  274. extern void ff_vp8_h_loop_filter16y_mbedge_ ## NAME(uint8_t *dst, \

  275.                                                     ptrdiff_t stride,\

  276.                                                     int e, int i, int hvt);\

  277. extern void ff_vp8_v_loop_filter8uv_mbedge_ ## NAME(uint8_t *dstU, \

  278.                                                     uint8_t *dstV,\

  279.                                                     ptrdiff_t s, \

  280.                                                     int e, int i, int hvt);\

  281. extern void ff_vp8_h_loop_filter8uv_mbedge_ ## NAME(uint8_t *dstU, \

  282.                                                     uint8_t *dstV,\

  283.                                                     ptrdiff_t s, \

  284.                                                     int e, int i, int hvt);

  285. 

  286. DECLARE_LOOP_FILTER(mmx)

  287. DECLARE_LOOP_FILTER(mmx2)

  288. DECLARE_LOOP_FILTER(sse2)

  289. DECLARE_LOOP_FILTER(ssse3)

  290. DECLARE_LOOP_FILTER(sse4)

  291. 

  292. #endif

  293. 

  294. #define VP8_LUMA_MC_FUNC(IDX, SIZE, OPT) \

  295.     c->put_vp8_epel_pixels_tab[IDX][0][2] = ff_put_vp8_epel ## SIZE ## _h6_ ## OPT; \

  296.     c->put_vp8_epel_pixels_tab[IDX][2][0] = ff_put_vp8_epel ## SIZE ## _v6_ ## OPT; \

  297.     c->put_vp8_epel_pixels_tab[IDX][2][2] = ff_put_vp8_epel ## SIZE ## _h6v6_ ## OPT

  298. 

  299. #define VP8_MC_FUNC(IDX, SIZE, OPT) \

  300.     c->put_vp8_epel_pixels_tab[IDX][0][1] = ff_put_vp8_epel ## SIZE ## _h4_ ## OPT; \

  301.     c->put_vp8_epel_pixels_tab[IDX][1][0] = ff_put_vp8_epel ## SIZE ## _v4_ ## OPT; \

  302.     c->put_vp8_epel_pixels_tab[IDX][1][1] = ff_put_vp8_epel ## SIZE ## _h4v4_ ## OPT; \

  303.     c->put_vp8_epel_pixels_tab[IDX][1][2] = ff_put_vp8_epel ## SIZE ## _h6v4_ ## OPT; \

  304.     c->put_vp8_epel_pixels_tab[IDX][2][1] = ff_put_vp8_epel ## SIZE ## _h4v6_ ## OPT; \

  305.     VP8_LUMA_MC_FUNC(IDX, SIZE, OPT)

  306. 

  307. #define VP8_BILINEAR_MC_FUNC(IDX, SIZE, OPT) \

  308.     c->put_vp8_bilinear_pixels_tab[IDX][0][1] = ff_put_vp8_bilinear ## SIZE ## _h_ ## OPT; \

  309.     c->put_vp8_bilinear_pixels_tab[IDX][0][2] = ff_put_vp8_bilinear ## SIZE ## _h_ ## OPT; \

  310.     c->put_vp8_bilinear_pixels_tab[IDX][1][0] = ff_put_vp8_bilinear ## SIZE ## _v_ ## OPT; \

  311.     c->put_vp8_bilinear_pixels_tab[IDX][1][1] = ff_put_vp8_bilinear ## SIZE ## _hv_ ## OPT; \

  312.     c->put_vp8_bilinear_pixels_tab[IDX][1][2] = ff_put_vp8_bilinear ## SIZE ## _hv_ ## OPT; \

  313.     c->put_vp8_bilinear_pixels_tab[IDX][2][0] = ff_put_vp8_bilinear ## SIZE ## _v_ ## OPT; \

  314.     c->put_vp8_bilinear_pixels_tab[IDX][2][1] = ff_put_vp8_bilinear ## SIZE ## _hv_ ## OPT; \

  315.     c->put_vp8_bilinear_pixels_tab[IDX][2][2] = ff_put_vp8_bilinear ## SIZE ## _hv_ ## OPT

  316. 

  317. 

  318. av_cold void ff_vp8dsp_init_x86(VP8DSPContext* c)

  319. {

  320. #if HAVE_YASM

  321.     int mm_flags = av_get_cpu_flags();

  322. 

  323.     if (mm_flags & AV_CPU_FLAG_MMX) {

  324.         c->vp8_idct_dc_add    = ff_vp8_idct_dc_add_mmx;

  325.         c->vp8_idct_dc_add4uv = ff_vp8_idct_dc_add4uv_mmx;

  326. #if ARCH_X86_32

  327.         c->vp8_idct_dc_add4y  = ff_vp8_idct_dc_add4y_mmx;

  328.         c->vp8_idct_add       = ff_vp8_idct_add_mmx;

  329.         c->vp8_luma_dc_wht    = ff_vp8_luma_dc_wht_mmx;

  330.         c->put_vp8_epel_pixels_tab[0][0][0]     =

  331.         c->put_vp8_bilinear_pixels_tab[0][0][0] = ff_put_vp8_pixels16_mmx;

  332. #endif

  333.         c->put_vp8_epel_pixels_tab[1][0][0]     =

  334.         c->put_vp8_bilinear_pixels_tab[1][0][0] = ff_put_vp8_pixels8_mmx;

  335. 

  336. #if ARCH_X86_32

  337.         c->vp8_v_loop_filter_simple = ff_vp8_v_loop_filter_simple_mmx;

  338.         c->vp8_h_loop_filter_simple = ff_vp8_h_loop_filter_simple_mmx;

  339. 

  340.         c->vp8_v_loop_filter16y_inner = ff_vp8_v_loop_filter16y_inner_mmx;

  341.         c->vp8_h_loop_filter16y_inner = ff_vp8_h_loop_filter16y_inner_mmx;

  342.         c->vp8_v_loop_filter8uv_inner = ff_vp8_v_loop_filter8uv_inner_mmx;

  343.         c->vp8_h_loop_filter8uv_inner = ff_vp8_h_loop_filter8uv_inner_mmx;

  344. 

  345.         c->vp8_v_loop_filter16y       = ff_vp8_v_loop_filter16y_mbedge_mmx;

  346.         c->vp8_h_loop_filter16y       = ff_vp8_h_loop_filter16y_mbedge_mmx;

  347.         c->vp8_v_loop_filter8uv       = ff_vp8_v_loop_filter8uv_mbedge_mmx;

  348.         c->vp8_h_loop_filter8uv       = ff_vp8_h_loop_filter8uv_mbedge_mmx;

  349. #endif

  350.     }

  351. 

  352.     /* note that 4-tap width=16 functions are missing because w=16

  353.      * is only used for luma, and luma is always a copy or sixtap. */

  354.     if (mm_flags & AV_CPU_FLAG_MMXEXT) {

  355.         VP8_MC_FUNC(2, 4, mmx2);

  356.         VP8_BILINEAR_MC_FUNC(2, 4, mmx2);

  357. #if ARCH_X86_32

  358.         VP8_LUMA_MC_FUNC(0, 16, mmx2);

  359.         VP8_MC_FUNC(1, 8, mmx2);

  360.         VP8_BILINEAR_MC_FUNC(0, 16, mmx2);

  361.         VP8_BILINEAR_MC_FUNC(1, 8, mmx2);

  362. 

  363.         c->vp8_v_loop_filter_simple = ff_vp8_v_loop_filter_simple_mmx2;

  364.         c->vp8_h_loop_filter_simple = ff_vp8_h_loop_filter_simple_mmx2;

  365. 

  366.         c->vp8_v_loop_filter16y_inner = ff_vp8_v_loop_filter16y_inner_mmx2;

  367.         c->vp8_h_loop_filter16y_inner = ff_vp8_h_loop_filter16y_inner_mmx2;

  368.         c->vp8_v_loop_filter8uv_inner = ff_vp8_v_loop_filter8uv_inner_mmx2;

  369.         c->vp8_h_loop_filter8uv_inner = ff_vp8_h_loop_filter8uv_inner_mmx2;

  370. 

  371.         c->vp8_v_loop_filter16y       = ff_vp8_v_loop_filter16y_mbedge_mmx2;

  372.         c->vp8_h_loop_filter16y       = ff_vp8_h_loop_filter16y_mbedge_mmx2;

  373.         c->vp8_v_loop_filter8uv       = ff_vp8_v_loop_filter8uv_mbedge_mmx2;

  374.         c->vp8_h_loop_filter8uv       = ff_vp8_h_loop_filter8uv_mbedge_mmx2;

  375. #endif

  376.     }

  377. 

  378.     if (mm_flags & AV_CPU_FLAG_SSE) {

  379.         c->vp8_idct_add                         = ff_vp8_idct_add_sse;

  380.         c->vp8_luma_dc_wht                      = ff_vp8_luma_dc_wht_sse;

  381.         c->put_vp8_epel_pixels_tab[0][0][0]     =

  382.         c->put_vp8_bilinear_pixels_tab[0][0][0] = ff_put_vp8_pixels16_sse;

  383.     }

  384. 

  385.     if (mm_flags & (AV_CPU_FLAG_SSE2|AV_CPU_FLAG_SSE2SLOW)) {

  386.         VP8_LUMA_MC_FUNC(0, 16, sse2);

  387.         VP8_MC_FUNC(1, 8, sse2);

  388.         VP8_BILINEAR_MC_FUNC(0, 16, sse2);

  389.         VP8_BILINEAR_MC_FUNC(1, 8, sse2);

  390. 

  391.         c->vp8_v_loop_filter_simple = ff_vp8_v_loop_filter_simple_sse2;

  392. 

  393. #if ARCH_X86_64 || HAVE_ALIGNED_STACK

  394.         c->vp8_v_loop_filter16y_inner = ff_vp8_v_loop_filter16y_inner_sse2;

  395.         c->vp8_v_loop_filter8uv_inner = ff_vp8_v_loop_filter8uv_inner_sse2;

  396. 

  397.         c->vp8_v_loop_filter16y       = ff_vp8_v_loop_filter16y_mbedge_sse2;

  398.         c->vp8_v_loop_filter8uv       = ff_vp8_v_loop_filter8uv_mbedge_sse2;

  399. #endif

  400.     }

  401. 

  402.     if (mm_flags & AV_CPU_FLAG_SSE2) {

  403.         c->vp8_idct_dc_add4y          = ff_vp8_idct_dc_add4y_sse2;

  404. 

  405.         c->vp8_h_loop_filter_simple = ff_vp8_h_loop_filter_simple_sse2;

  406. 

  407. #if ARCH_X86_64 || HAVE_ALIGNED_STACK

  408.         c->vp8_h_loop_filter16y_inner = ff_vp8_h_loop_filter16y_inner_sse2;

  409.         c->vp8_h_loop_filter8uv_inner = ff_vp8_h_loop_filter8uv_inner_sse2;

  410. 

  411.         c->vp8_h_loop_filter16y       = ff_vp8_h_loop_filter16y_mbedge_sse2;

  412.         c->vp8_h_loop_filter8uv       = ff_vp8_h_loop_filter8uv_mbedge_sse2;

  413. #endif

  414.     }

  415. 

  416.     if (mm_flags & AV_CPU_FLAG_SSSE3) {

  417.         VP8_LUMA_MC_FUNC(0, 16, ssse3);

  418.         VP8_MC_FUNC(1, 8, ssse3);

  419.         VP8_MC_FUNC(2, 4, ssse3);

  420.         VP8_BILINEAR_MC_FUNC(0, 16, ssse3);

  421.         VP8_BILINEAR_MC_FUNC(1, 8, ssse3);

  422.         VP8_BILINEAR_MC_FUNC(2, 4, ssse3);

  423. 

  424.         c->vp8_v_loop_filter_simple = ff_vp8_v_loop_filter_simple_ssse3;

  425.         c->vp8_h_loop_filter_simple = ff_vp8_h_loop_filter_simple_ssse3;

  426. 

  427. #if ARCH_X86_64 || HAVE_ALIGNED_STACK

  428.         c->vp8_v_loop_filter16y_inner = ff_vp8_v_loop_filter16y_inner_ssse3;

  429.         c->vp8_h_loop_filter16y_inner = ff_vp8_h_loop_filter16y_inner_ssse3;

  430.         c->vp8_v_loop_filter8uv_inner = ff_vp8_v_loop_filter8uv_inner_ssse3;

  431.         c->vp8_h_loop_filter8uv_inner = ff_vp8_h_loop_filter8uv_inner_ssse3;

  432. 

  433.         c->vp8_v_loop_filter16y       = ff_vp8_v_loop_filter16y_mbedge_ssse3;

  434.         c->vp8_h_loop_filter16y       = ff_vp8_h_loop_filter16y_mbedge_ssse3;

  435.         c->vp8_v_loop_filter8uv       = ff_vp8_v_loop_filter8uv_mbedge_ssse3;

  436.         c->vp8_h_loop_filter8uv       = ff_vp8_h_loop_filter8uv_mbedge_ssse3;

  437. #endif

  438.     }

  439. 

  440.     if (mm_flags & AV_CPU_FLAG_SSE4) {

  441.         c->vp8_idct_dc_add                  = ff_vp8_idct_dc_add_sse4;

  442. 

  443.         c->vp8_h_loop_filter_simple   = ff_vp8_h_loop_filter_simple_sse4;

  444. #if ARCH_X86_64 || HAVE_ALIGNED_STACK

  445.         c->vp8_h_loop_filter16y       = ff_vp8_h_loop_filter16y_mbedge_sse4;

  446.         c->vp8_h_loop_filter8uv       = ff_vp8_h_loop_filter8uv_mbedge_sse4;

  447. #endif

  448.     }

  449. #endif

  450. }