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  1. /*
  2.  * Copyright (c) 2004-2005 Michael Niedermayer, Loren Merritt
  3.  * Copyright (c) 2011 Daniel Kang
  4.  *
  5.  * This file is part of FFmpeg.
  6.  *
  7.  * FFmpeg is free software; you can redistribute it and/or
  8.  * modify it under the terms of the GNU Lesser General Public
  9.  * License as published by the Free Software Foundation; either
  10.  * version 2.1 of the License, or (at your option) any later version.
  11.  *
  12.  * FFmpeg is distributed in the hope that it will be useful,
  13.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15.  * Lesser General Public License for more details.
  16.  *
  17.  * You should have received a copy of the GNU Lesser General Public
  18.  * License along with FFmpeg; if not, write to the Free Software
  19.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  20.  */
  21.  
  22. #include "libavutil/attributes.h"
  23. #include "libavutil/cpu.h"
  24. #include "libavutil/x86/asm.h"
  25. #include "libavutil/x86/cpu.h"
  26. #include "libavcodec/h264qpel.h"
  27. #include "libavcodec/mpegvideo.h"
  28. #include "dsputil_x86.h"
  29.  
  30. #if HAVE_YASM
  31. void ff_put_pixels4_mmxext(uint8_t *block, const uint8_t *pixels,
  32.                            ptrdiff_t line_size, int h);
  33. void ff_avg_pixels4_mmxext(uint8_t *block, const uint8_t *pixels,
  34.                            ptrdiff_t line_size, int h);
  35. void ff_put_pixels4_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
  36.                               int dstStride, int src1Stride, int h);
  37. void ff_avg_pixels4_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
  38.                               int dstStride, int src1Stride, int h);
  39. void ff_put_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
  40.                               int dstStride, int src1Stride, int h);
  41. void ff_avg_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
  42.                               int dstStride, int src1Stride, int h);
  43. void ff_put_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
  44.                                int dstStride, int src1Stride, int h);
  45. void ff_avg_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
  46.                                int dstStride, int src1Stride, int h);
  47. #define ff_put_pixels8_l2_sse2  ff_put_pixels8_l2_mmxext
  48. #define ff_avg_pixels8_l2_sse2  ff_avg_pixels8_l2_mmxext
  49. #define ff_put_pixels16_l2_sse2 ff_put_pixels16_l2_mmxext
  50. #define ff_avg_pixels16_l2_sse2 ff_avg_pixels16_l2_mmxext
  51.  
  52. PIXELS16(static, ff_avg, , , _mmxext)
  53. PIXELS16(static, ff_put, , , _mmxext)
  54.  
  55. #define DEF_QPEL(OPNAME)\
  56. void ff_ ## OPNAME ## _h264_qpel4_h_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride);\
  57. void ff_ ## OPNAME ## _h264_qpel8_h_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride);\
  58. void ff_ ## OPNAME ## _h264_qpel8_h_lowpass_ssse3(uint8_t *dst, uint8_t *src, int dstStride, int srcStride);\
  59. void ff_ ## OPNAME ## _h264_qpel4_h_lowpass_l2_mmxext(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride);\
  60. void ff_ ## OPNAME ## _h264_qpel8_h_lowpass_l2_mmxext(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride);\
  61. void ff_ ## OPNAME ## _h264_qpel8_h_lowpass_l2_ssse3(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride);\
  62. void ff_ ## OPNAME ## _h264_qpel4_v_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride);\
  63. void ff_ ## OPNAME ## _h264_qpel8or16_v_lowpass_op_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h);\
  64. void ff_ ## OPNAME ## _h264_qpel8or16_v_lowpass_sse2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h);\
  65. void ff_ ## OPNAME ## _h264_qpel4_hv_lowpass_v_mmxext(uint8_t *src, int16_t *tmp, int srcStride);\
  66. void ff_ ## OPNAME ## _h264_qpel4_hv_lowpass_h_mmxext(int16_t *tmp, uint8_t *dst, int dstStride);\
  67. void ff_ ## OPNAME ## _h264_qpel8or16_hv1_lowpass_op_mmxext(uint8_t *src, int16_t *tmp, int srcStride, int size);\
  68. void ff_ ## OPNAME ## _h264_qpel8or16_hv1_lowpass_op_sse2(uint8_t *src, int16_t *tmp, int srcStride, int size);\
  69. void ff_ ## OPNAME ## _h264_qpel8or16_hv2_lowpass_op_mmxext(uint8_t *dst, int16_t *tmp, int dstStride, int unused, int h);\
  70. void ff_ ## OPNAME ## _h264_qpel8or16_hv2_lowpass_ssse3(uint8_t *dst, int16_t *tmp, int dstStride, int tmpStride, int size);\
  71. void ff_ ## OPNAME ## _pixels4_l2_shift5_mmxext(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h);\
  72. void ff_ ## OPNAME ## _pixels8_l2_shift5_mmxext(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h);
  73.  
  74. DEF_QPEL(avg)
  75. DEF_QPEL(put)
  76.  
  77. #define QPEL_H264(OPNAME, OP, MMX)\
  78. static av_always_inline void ff_ ## OPNAME ## h264_qpel4_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
  79.     int w=3;\
  80.     src -= 2*srcStride+2;\
  81.     while(w--){\
  82.         ff_ ## OPNAME ## h264_qpel4_hv_lowpass_v_mmxext(src, tmp, srcStride);\
  83.         tmp += 4;\
  84.         src += 4;\
  85.     }\
  86.     tmp -= 3*4;\
  87.     ff_ ## OPNAME ## h264_qpel4_hv_lowpass_h_mmxext(tmp, dst, dstStride);\
  88. }\
  89. \
  90. static av_always_inline void ff_ ## OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
  91.     src -= 2*srcStride;\
  92.     ff_ ## OPNAME ## h264_qpel8or16_v_lowpass_op_mmxext(dst, src, dstStride, srcStride, h);\
  93.     src += 4;\
  94.     dst += 4;\
  95.     ff_ ## OPNAME ## h264_qpel8or16_v_lowpass_op_mmxext(dst, src, dstStride, srcStride, h);\
  96. }\
  97. static av_always_inline void ff_ ## OPNAME ## h264_qpel8or16_hv1_lowpass_ ## MMX(int16_t *tmp, uint8_t *src, int tmpStride, int srcStride, int size){\
  98.     int w = (size+8)>>2;\
  99.     src -= 2*srcStride+2;\
  100.     while(w--){\
  101.         ff_ ## OPNAME ## h264_qpel8or16_hv1_lowpass_op_mmxext(src, tmp, srcStride, size);\
  102.         tmp += 4;\
  103.         src += 4;\
  104.     }\
  105. }\
  106. static av_always_inline void ff_ ## OPNAME ## h264_qpel8or16_hv2_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, int dstStride, int tmpStride, int size){\
  107.     int w = size>>4;\
  108.     do{\
  109.     ff_ ## OPNAME ## h264_qpel8or16_hv2_lowpass_op_mmxext(dst, tmp, dstStride, 0, size);\
  110.     tmp += 8;\
  111.     dst += 8;\
  112.     }while(w--);\
  113. }\
  114. \
  115. static av_always_inline void ff_ ## OPNAME ## h264_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  116.     ff_ ## OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst  , src  , dstStride, srcStride, 8);\
  117. }\
  118. static av_always_inline void ff_ ## OPNAME ## h264_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  119.     ff_ ## OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst  , src  , dstStride, srcStride, 16);\
  120.     ff_ ## OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
  121. }\
  122. \
  123. static av_always_inline void ff_ ## OPNAME ## h264_qpel16_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  124.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst  , src  , dstStride, srcStride);\
  125.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
  126.     src += 8*srcStride;\
  127.     dst += 8*dstStride;\
  128.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst  , src  , dstStride, srcStride);\
  129.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
  130. }\
  131. \
  132. static av_always_inline void ff_ ## OPNAME ## h264_qpel16_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
  133.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst  , src  , src2  , dstStride, src2Stride);\
  134.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
  135.     src += 8*dstStride;\
  136.     dst += 8*dstStride;\
  137.     src2 += 8*src2Stride;\
  138.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst  , src  , src2  , dstStride, src2Stride);\
  139.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
  140. }\
  141. \
  142. static av_always_inline void ff_ ## OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride, int size){\
  143.     ff_put_h264_qpel8or16_hv1_lowpass_ ## MMX(tmp, src, tmpStride, srcStride, size);\
  144.     ff_ ## OPNAME ## h264_qpel8or16_hv2_lowpass_ ## MMX(dst, tmp, dstStride, tmpStride, size);\
  145. }\
  146. static av_always_inline void ff_ ## OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
  147.     ff_ ## OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst  , tmp  , src  , dstStride, tmpStride, srcStride, 8);\
  148. }\
  149. \
  150. static av_always_inline void ff_ ## OPNAME ## h264_qpel16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
  151.     ff_ ## OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst  , tmp  , src  , dstStride, tmpStride, srcStride, 16);\
  152. }\
  153. \
  154. static av_always_inline void ff_ ## OPNAME ## pixels16_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
  155. {\
  156.     ff_ ## OPNAME ## pixels8_l2_shift5_ ## MMX(dst  , src16  , src8  , dstStride, src8Stride, h);\
  157.     ff_ ## OPNAME ## pixels8_l2_shift5_ ## MMX(dst+8, src16+8, src8+8, dstStride, src8Stride, h);\
  158. }\
  159.  
  160.  
  161. #if ARCH_X86_64
  162. #define QPEL_H264_H16_XMM(OPNAME, OP, MMX)\
  163.  
  164. void ff_avg_h264_qpel16_h_lowpass_l2_ssse3(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride);
  165. void ff_put_h264_qpel16_h_lowpass_l2_ssse3(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride);
  166.  
  167. #else // ARCH_X86_64
  168. #define QPEL_H264_H16_XMM(OPNAME, OP, MMX)\
  169. static av_always_inline void ff_ ## OPNAME ## h264_qpel16_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
  170.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst  , src  , src2  , dstStride, src2Stride);\
  171.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
  172.     src += 8*dstStride;\
  173.     dst += 8*dstStride;\
  174.     src2 += 8*src2Stride;\
  175.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst  , src  , src2  , dstStride, src2Stride);\
  176.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
  177. }
  178. #endif // ARCH_X86_64
  179.  
  180. #define QPEL_H264_H_XMM(OPNAME, OP, MMX)\
  181. QPEL_H264_H16_XMM(OPNAME, OP, MMX)\
  182. static av_always_inline void ff_ ## OPNAME ## h264_qpel16_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  183.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst  , src  , dstStride, srcStride);\
  184.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
  185.     src += 8*srcStride;\
  186.     dst += 8*dstStride;\
  187.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst  , src  , dstStride, srcStride);\
  188.     ff_ ## OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
  189. }\
  190.  
  191. #define QPEL_H264_V_XMM(OPNAME, OP, MMX)\
  192. static av_always_inline void ff_ ## OPNAME ## h264_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  193.     ff_ ## OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst  , src  , dstStride, srcStride, 8);\
  194. }\
  195. static av_always_inline void ff_ ## OPNAME ## h264_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  196.     ff_ ## OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst  , src  , dstStride, srcStride, 16);\
  197.     ff_ ## OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
  198. }
  199.  
  200. static av_always_inline void put_h264_qpel8or16_hv1_lowpass_sse2(int16_t *tmp,
  201.                                                                  uint8_t *src,
  202.                                                                  int tmpStride,
  203.                                                                  int srcStride,
  204.                                                                  int size)
  205. {
  206.     int w = (size+8)>>3;
  207.     src -= 2*srcStride+2;
  208.     while(w--){
  209.         ff_put_h264_qpel8or16_hv1_lowpass_op_sse2(src, tmp, srcStride, size);
  210.         tmp += 8;
  211.         src += 8;
  212.     }
  213. }
  214.  
  215. #define QPEL_H264_HV_XMM(OPNAME, OP, MMX)\
  216. static av_always_inline void ff_ ## OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride, int size){\
  217.     put_h264_qpel8or16_hv1_lowpass_sse2(tmp, src, tmpStride, srcStride, size);\
  218.     ff_ ## OPNAME ## h264_qpel8or16_hv2_lowpass_ ## MMX(dst, tmp, dstStride, tmpStride, size);\
  219. }\
  220. static av_always_inline void ff_ ## OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
  221.     ff_ ## OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst, tmp, src, dstStride, tmpStride, srcStride, 8);\
  222. }\
  223. static av_always_inline void ff_ ## OPNAME ## h264_qpel16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
  224.     ff_ ## OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst, tmp, src, dstStride, tmpStride, srcStride, 16);\
  225. }\
  226.  
  227. #define ff_put_h264_qpel8_h_lowpass_l2_sse2  ff_put_h264_qpel8_h_lowpass_l2_mmxext
  228. #define ff_avg_h264_qpel8_h_lowpass_l2_sse2  ff_avg_h264_qpel8_h_lowpass_l2_mmxext
  229. #define ff_put_h264_qpel16_h_lowpass_l2_sse2 ff_put_h264_qpel16_h_lowpass_l2_mmxext
  230. #define ff_avg_h264_qpel16_h_lowpass_l2_sse2 ff_avg_h264_qpel16_h_lowpass_l2_mmxext
  231.  
  232. #define ff_put_h264_qpel8_v_lowpass_ssse3  ff_put_h264_qpel8_v_lowpass_sse2
  233. #define ff_avg_h264_qpel8_v_lowpass_ssse3  ff_avg_h264_qpel8_v_lowpass_sse2
  234. #define ff_put_h264_qpel16_v_lowpass_ssse3 ff_put_h264_qpel16_v_lowpass_sse2
  235. #define ff_avg_h264_qpel16_v_lowpass_ssse3 ff_avg_h264_qpel16_v_lowpass_sse2
  236.  
  237. #define ff_put_h264_qpel8or16_hv2_lowpass_sse2 ff_put_h264_qpel8or16_hv2_lowpass_mmxext
  238. #define ff_avg_h264_qpel8or16_hv2_lowpass_sse2 ff_avg_h264_qpel8or16_hv2_lowpass_mmxext
  239.  
  240. #define H264_MC(OPNAME, SIZE, MMX, ALIGN) \
  241. H264_MC_C(OPNAME, SIZE, MMX, ALIGN)\
  242. H264_MC_V(OPNAME, SIZE, MMX, ALIGN)\
  243. H264_MC_H(OPNAME, SIZE, MMX, ALIGN)\
  244. H264_MC_HV(OPNAME, SIZE, MMX, ALIGN)\
  245.  
  246. static void put_h264_qpel16_mc00_sse2 (uint8_t *dst, uint8_t *src,
  247.                                        ptrdiff_t stride)
  248. {
  249.     ff_put_pixels16_sse2(dst, src, stride, 16);
  250. }
  251. static void avg_h264_qpel16_mc00_sse2 (uint8_t *dst, uint8_t *src,
  252.                                        ptrdiff_t stride)
  253. {
  254.     ff_avg_pixels16_sse2(dst, src, stride, 16);
  255. }
  256. #define put_h264_qpel8_mc00_sse2 put_h264_qpel8_mc00_mmxext
  257. #define avg_h264_qpel8_mc00_sse2 avg_h264_qpel8_mc00_mmxext
  258.  
  259. #define H264_MC_C(OPNAME, SIZE, MMX, ALIGN) \
  260. static void OPNAME ## h264_qpel ## SIZE ## _mc00_ ## MMX (uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  261. {\
  262.     ff_ ## OPNAME ## pixels ## SIZE ## _ ## MMX(dst, src, stride, SIZE);\
  263. }\
  264.  
  265. #define H264_MC_H(OPNAME, SIZE, MMX, ALIGN) \
  266. static void OPNAME ## h264_qpel ## SIZE ## _mc10_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  267. {\
  268.     ff_ ## OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, src, stride, stride);\
  269. }\
  270. \
  271. static void OPNAME ## h264_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  272. {\
  273.     ff_ ## OPNAME ## h264_qpel ## SIZE ## _h_lowpass_ ## MMX(dst, src, stride, stride);\
  274. }\
  275. \
  276. static void OPNAME ## h264_qpel ## SIZE ## _mc30_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  277. {\
  278.     ff_ ## OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, src+1, stride, stride);\
  279. }\
  280.  
  281. #define H264_MC_V(OPNAME, SIZE, MMX, ALIGN) \
  282. static void OPNAME ## h264_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  283. {\
  284.     DECLARE_ALIGNED(ALIGN, uint8_t, temp)[SIZE*SIZE];\
  285.     ff_put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src, SIZE, stride);\
  286.     ff_ ## OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src, temp, stride, stride, SIZE);\
  287. }\
  288. \
  289. static void OPNAME ## h264_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  290. {\
  291.     ff_ ## OPNAME ## h264_qpel ## SIZE ## _v_lowpass_ ## MMX(dst, src, stride, stride);\
  292. }\
  293. \
  294. static void OPNAME ## h264_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  295. {\
  296.     DECLARE_ALIGNED(ALIGN, uint8_t, temp)[SIZE*SIZE];\
  297.     ff_put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src, SIZE, stride);\
  298.     ff_ ## OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src+stride, temp, stride, stride, SIZE);\
  299. }\
  300.  
  301. #define H264_MC_HV(OPNAME, SIZE, MMX, ALIGN) \
  302. static void OPNAME ## h264_qpel ## SIZE ## _mc11_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  303. {\
  304.     DECLARE_ALIGNED(ALIGN, uint8_t, temp)[SIZE*SIZE];\
  305.     ff_put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src, SIZE, stride);\
  306.     ff_ ## OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, temp, stride, SIZE);\
  307. }\
  308. \
  309. static void OPNAME ## h264_qpel ## SIZE ## _mc31_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  310. {\
  311.     DECLARE_ALIGNED(ALIGN, uint8_t, temp)[SIZE*SIZE];\
  312.     ff_put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src+1, SIZE, stride);\
  313.     ff_ ## OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, temp, stride, SIZE);\
  314. }\
  315. \
  316. static void OPNAME ## h264_qpel ## SIZE ## _mc13_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  317. {\
  318.     DECLARE_ALIGNED(ALIGN, uint8_t, temp)[SIZE*SIZE];\
  319.     ff_put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src, SIZE, stride);\
  320.     ff_ ## OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, temp, stride, SIZE);\
  321. }\
  322. \
  323. static void OPNAME ## h264_qpel ## SIZE ## _mc33_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  324. {\
  325.     DECLARE_ALIGNED(ALIGN, uint8_t, temp)[SIZE*SIZE];\
  326.     ff_put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src+1, SIZE, stride);\
  327.     ff_ ## OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, temp, stride, SIZE);\
  328. }\
  329. \
  330. static void OPNAME ## h264_qpel ## SIZE ## _mc22_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  331. {\
  332.     DECLARE_ALIGNED(ALIGN, uint16_t, temp)[SIZE*(SIZE<8?12:24)];\
  333.     ff_ ## OPNAME ## h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(dst, temp, src, stride, SIZE, stride);\
  334. }\
  335. \
  336. static void OPNAME ## h264_qpel ## SIZE ## _mc21_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  337. {\
  338.     DECLARE_ALIGNED(ALIGN, uint8_t, temp)[SIZE*(SIZE<8?12:24)*2 + SIZE*SIZE];\
  339.     uint8_t * const halfHV= temp;\
  340.     int16_t * const halfV= (int16_t*)(temp + SIZE*SIZE);\
  341.     av_assert2(((int)temp & 7) == 0);\
  342.     ff_put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
  343.     ff_ ## OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, halfHV, stride, SIZE);\
  344. }\
  345. \
  346. static void OPNAME ## h264_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  347. {\
  348.     DECLARE_ALIGNED(ALIGN, uint8_t, temp)[SIZE*(SIZE<8?12:24)*2 + SIZE*SIZE];\
  349.     uint8_t * const halfHV= temp;\
  350.     int16_t * const halfV= (int16_t*)(temp + SIZE*SIZE);\
  351.     av_assert2(((int)temp & 7) == 0);\
  352.     ff_put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
  353.     ff_ ## OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, halfHV, stride, SIZE);\
  354. }\
  355. \
  356. static void OPNAME ## h264_qpel ## SIZE ## _mc12_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  357. {\
  358.     DECLARE_ALIGNED(ALIGN, uint8_t, temp)[SIZE*(SIZE<8?12:24)*2 + SIZE*SIZE];\
  359.     uint8_t * const halfHV= temp;\
  360.     int16_t * const halfV= (int16_t*)(temp + SIZE*SIZE);\
  361.     av_assert2(((int)temp & 7) == 0);\
  362.     ff_put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
  363.     ff_ ## OPNAME ## pixels ## SIZE ## _l2_shift5_mmxext(dst, halfV+2, halfHV, stride, SIZE, SIZE);\
  364. }\
  365. \
  366. static void OPNAME ## h264_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  367. {\
  368.     DECLARE_ALIGNED(ALIGN, uint8_t, temp)[SIZE*(SIZE<8?12:24)*2 + SIZE*SIZE];\
  369.     uint8_t * const halfHV= temp;\
  370.     int16_t * const halfV= (int16_t*)(temp + SIZE*SIZE);\
  371.     av_assert2(((int)temp & 7) == 0);\
  372.     ff_put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
  373.     ff_ ## OPNAME ## pixels ## SIZE ## _l2_shift5_mmxext(dst, halfV+3, halfHV, stride, SIZE, SIZE);\
  374. }\
  375.  
  376. #define H264_MC_4816(MMX)\
  377. H264_MC(put_, 4, MMX, 8)\
  378. H264_MC(put_, 8, MMX, 8)\
  379. H264_MC(put_, 16,MMX, 8)\
  380. H264_MC(avg_, 4, MMX, 8)\
  381. H264_MC(avg_, 8, MMX, 8)\
  382. H264_MC(avg_, 16,MMX, 8)\
  383.  
  384. #define H264_MC_816(QPEL, XMM)\
  385. QPEL(put_, 8, XMM, 16)\
  386. QPEL(put_, 16,XMM, 16)\
  387. QPEL(avg_, 8, XMM, 16)\
  388. QPEL(avg_, 16,XMM, 16)\
  389.  
  390. QPEL_H264(put_,        PUT_OP, mmxext)
  391. QPEL_H264(avg_, AVG_MMXEXT_OP, mmxext)
  392. QPEL_H264_V_XMM(put_,       PUT_OP, sse2)
  393. QPEL_H264_V_XMM(avg_,AVG_MMXEXT_OP, sse2)
  394. QPEL_H264_HV_XMM(put_,       PUT_OP, sse2)
  395. QPEL_H264_HV_XMM(avg_,AVG_MMXEXT_OP, sse2)
  396. QPEL_H264_H_XMM(put_,       PUT_OP, ssse3)
  397. QPEL_H264_H_XMM(avg_,AVG_MMXEXT_OP, ssse3)
  398. QPEL_H264_HV_XMM(put_,       PUT_OP, ssse3)
  399. QPEL_H264_HV_XMM(avg_,AVG_MMXEXT_OP, ssse3)
  400.  
  401. H264_MC_4816(mmxext)
  402. H264_MC_816(H264_MC_V, sse2)
  403. H264_MC_816(H264_MC_HV, sse2)
  404. H264_MC_816(H264_MC_H, ssse3)
  405. H264_MC_816(H264_MC_HV, ssse3)
  406.  
  407.  
  408. //10bit
  409. #define LUMA_MC_OP(OP, NUM, DEPTH, TYPE, OPT) \
  410. void ff_ ## OP ## _h264_qpel ## NUM ## _ ## TYPE ## _ ## DEPTH ## _ ## OPT \
  411.     (uint8_t *dst, uint8_t *src, ptrdiff_t stride);
  412.  
  413. #define LUMA_MC_ALL(DEPTH, TYPE, OPT) \
  414.     LUMA_MC_OP(put,  4, DEPTH, TYPE, OPT) \
  415.     LUMA_MC_OP(avg,  4, DEPTH, TYPE, OPT) \
  416.     LUMA_MC_OP(put,  8, DEPTH, TYPE, OPT) \
  417.     LUMA_MC_OP(avg,  8, DEPTH, TYPE, OPT) \
  418.     LUMA_MC_OP(put, 16, DEPTH, TYPE, OPT) \
  419.     LUMA_MC_OP(avg, 16, DEPTH, TYPE, OPT)
  420.  
  421. #define LUMA_MC_816(DEPTH, TYPE, OPT) \
  422.     LUMA_MC_OP(put,  8, DEPTH, TYPE, OPT) \
  423.     LUMA_MC_OP(avg,  8, DEPTH, TYPE, OPT) \
  424.     LUMA_MC_OP(put, 16, DEPTH, TYPE, OPT) \
  425.     LUMA_MC_OP(avg, 16, DEPTH, TYPE, OPT)
  426.  
  427. LUMA_MC_ALL(10, mc00, mmxext)
  428. LUMA_MC_ALL(10, mc10, mmxext)
  429. LUMA_MC_ALL(10, mc20, mmxext)
  430. LUMA_MC_ALL(10, mc30, mmxext)
  431. LUMA_MC_ALL(10, mc01, mmxext)
  432. LUMA_MC_ALL(10, mc11, mmxext)
  433. LUMA_MC_ALL(10, mc21, mmxext)
  434. LUMA_MC_ALL(10, mc31, mmxext)
  435. LUMA_MC_ALL(10, mc02, mmxext)
  436. LUMA_MC_ALL(10, mc12, mmxext)
  437. LUMA_MC_ALL(10, mc22, mmxext)
  438. LUMA_MC_ALL(10, mc32, mmxext)
  439. LUMA_MC_ALL(10, mc03, mmxext)
  440. LUMA_MC_ALL(10, mc13, mmxext)
  441. LUMA_MC_ALL(10, mc23, mmxext)
  442. LUMA_MC_ALL(10, mc33, mmxext)
  443.  
  444. LUMA_MC_816(10, mc00, sse2)
  445. LUMA_MC_816(10, mc10, sse2)
  446. LUMA_MC_816(10, mc10, sse2_cache64)
  447. LUMA_MC_816(10, mc10, ssse3_cache64)
  448. LUMA_MC_816(10, mc20, sse2)
  449. LUMA_MC_816(10, mc20, sse2_cache64)
  450. LUMA_MC_816(10, mc20, ssse3_cache64)
  451. LUMA_MC_816(10, mc30, sse2)
  452. LUMA_MC_816(10, mc30, sse2_cache64)
  453. LUMA_MC_816(10, mc30, ssse3_cache64)
  454. LUMA_MC_816(10, mc01, sse2)
  455. LUMA_MC_816(10, mc11, sse2)
  456. LUMA_MC_816(10, mc21, sse2)
  457. LUMA_MC_816(10, mc31, sse2)
  458. LUMA_MC_816(10, mc02, sse2)
  459. LUMA_MC_816(10, mc12, sse2)
  460. LUMA_MC_816(10, mc22, sse2)
  461. LUMA_MC_816(10, mc32, sse2)
  462. LUMA_MC_816(10, mc03, sse2)
  463. LUMA_MC_816(10, mc13, sse2)
  464. LUMA_MC_816(10, mc23, sse2)
  465. LUMA_MC_816(10, mc33, sse2)
  466.  
  467. #define QPEL16_OPMC(OP, MC, MMX)\
  468. void ff_ ## OP ## _h264_qpel16_ ## MC ## _10_ ## MMX(uint8_t *dst, uint8_t *src, ptrdiff_t stride){\
  469.     ff_ ## OP ## _h264_qpel8_ ## MC ## _10_ ## MMX(dst   , src   , stride);\
  470.     ff_ ## OP ## _h264_qpel8_ ## MC ## _10_ ## MMX(dst+16, src+16, stride);\
  471.     src += 8*stride;\
  472.     dst += 8*stride;\
  473.     ff_ ## OP ## _h264_qpel8_ ## MC ## _10_ ## MMX(dst   , src   , stride);\
  474.     ff_ ## OP ## _h264_qpel8_ ## MC ## _10_ ## MMX(dst+16, src+16, stride);\
  475. }
  476.  
  477. #define QPEL16_OP(MC, MMX)\
  478. QPEL16_OPMC(put, MC, MMX)\
  479. QPEL16_OPMC(avg, MC, MMX)
  480.  
  481. #define QPEL16(MMX)\
  482. QPEL16_OP(mc00, MMX)\
  483. QPEL16_OP(mc01, MMX)\
  484. QPEL16_OP(mc02, MMX)\
  485. QPEL16_OP(mc03, MMX)\
  486. QPEL16_OP(mc10, MMX)\
  487. QPEL16_OP(mc11, MMX)\
  488. QPEL16_OP(mc12, MMX)\
  489. QPEL16_OP(mc13, MMX)\
  490. QPEL16_OP(mc20, MMX)\
  491. QPEL16_OP(mc21, MMX)\
  492. QPEL16_OP(mc22, MMX)\
  493. QPEL16_OP(mc23, MMX)\
  494. QPEL16_OP(mc30, MMX)\
  495. QPEL16_OP(mc31, MMX)\
  496. QPEL16_OP(mc32, MMX)\
  497. QPEL16_OP(mc33, MMX)
  498.  
  499. #if ARCH_X86_32 && HAVE_YASM && CONFIG_H264QPEL // ARCH_X86_64 implies SSE2+
  500. QPEL16(mmxext)
  501. #endif
  502.  
  503. #endif /* HAVE_YASM */
  504.  
  505. #define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU, PREFIX)                          \
  506.     do {                                                                     \
  507.     c->PFX ## _pixels_tab[IDX][ 0] = PREFIX ## PFX ## SIZE ## _mc00_ ## CPU; \
  508.     c->PFX ## _pixels_tab[IDX][ 1] = PREFIX ## PFX ## SIZE ## _mc10_ ## CPU; \
  509.     c->PFX ## _pixels_tab[IDX][ 2] = PREFIX ## PFX ## SIZE ## _mc20_ ## CPU; \
  510.     c->PFX ## _pixels_tab[IDX][ 3] = PREFIX ## PFX ## SIZE ## _mc30_ ## CPU; \
  511.     c->PFX ## _pixels_tab[IDX][ 4] = PREFIX ## PFX ## SIZE ## _mc01_ ## CPU; \
  512.     c->PFX ## _pixels_tab[IDX][ 5] = PREFIX ## PFX ## SIZE ## _mc11_ ## CPU; \
  513.     c->PFX ## _pixels_tab[IDX][ 6] = PREFIX ## PFX ## SIZE ## _mc21_ ## CPU; \
  514.     c->PFX ## _pixels_tab[IDX][ 7] = PREFIX ## PFX ## SIZE ## _mc31_ ## CPU; \
  515.     c->PFX ## _pixels_tab[IDX][ 8] = PREFIX ## PFX ## SIZE ## _mc02_ ## CPU; \
  516.     c->PFX ## _pixels_tab[IDX][ 9] = PREFIX ## PFX ## SIZE ## _mc12_ ## CPU; \
  517.     c->PFX ## _pixels_tab[IDX][10] = PREFIX ## PFX ## SIZE ## _mc22_ ## CPU; \
  518.     c->PFX ## _pixels_tab[IDX][11] = PREFIX ## PFX ## SIZE ## _mc32_ ## CPU; \
  519.     c->PFX ## _pixels_tab[IDX][12] = PREFIX ## PFX ## SIZE ## _mc03_ ## CPU; \
  520.     c->PFX ## _pixels_tab[IDX][13] = PREFIX ## PFX ## SIZE ## _mc13_ ## CPU; \
  521.     c->PFX ## _pixels_tab[IDX][14] = PREFIX ## PFX ## SIZE ## _mc23_ ## CPU; \
  522.     c->PFX ## _pixels_tab[IDX][15] = PREFIX ## PFX ## SIZE ## _mc33_ ## CPU; \
  523.     } while (0)
  524.  
  525. #define H264_QPEL_FUNCS(x, y, CPU)                                                            \
  526.     do {                                                                                      \
  527.         c->put_h264_qpel_pixels_tab[0][x + y * 4] = put_h264_qpel16_mc ## x ## y ## _ ## CPU; \
  528.         c->put_h264_qpel_pixels_tab[1][x + y * 4] = put_h264_qpel8_mc  ## x ## y ## _ ## CPU; \
  529.         c->avg_h264_qpel_pixels_tab[0][x + y * 4] = avg_h264_qpel16_mc ## x ## y ## _ ## CPU; \
  530.         c->avg_h264_qpel_pixels_tab[1][x + y * 4] = avg_h264_qpel8_mc  ## x ## y ## _ ## CPU; \
  531.     } while (0)
  532.  
  533. #define H264_QPEL_FUNCS_10(x, y, CPU)                                                               \
  534.     do {                                                                                            \
  535.         c->put_h264_qpel_pixels_tab[0][x + y * 4] = ff_put_h264_qpel16_mc ## x ## y ## _10_ ## CPU; \
  536.         c->put_h264_qpel_pixels_tab[1][x + y * 4] = ff_put_h264_qpel8_mc  ## x ## y ## _10_ ## CPU; \
  537.         c->avg_h264_qpel_pixels_tab[0][x + y * 4] = ff_avg_h264_qpel16_mc ## x ## y ## _10_ ## CPU; \
  538.         c->avg_h264_qpel_pixels_tab[1][x + y * 4] = ff_avg_h264_qpel8_mc  ## x ## y ## _10_ ## CPU; \
  539.     } while (0)
  540.  
  541. av_cold void ff_h264qpel_init_x86(H264QpelContext *c, int bit_depth)
  542. {
  543. #if HAVE_YASM
  544.     int high_bit_depth = bit_depth > 8;
  545.     int cpu_flags = av_get_cpu_flags();
  546.  
  547.     if (EXTERNAL_MMXEXT(cpu_flags)) {
  548.         if (!high_bit_depth) {
  549.             SET_QPEL_FUNCS(put_h264_qpel, 0, 16, mmxext, );
  550.             SET_QPEL_FUNCS(put_h264_qpel, 1,  8, mmxext, );
  551.             SET_QPEL_FUNCS(put_h264_qpel, 2,  4, mmxext, );
  552.             SET_QPEL_FUNCS(avg_h264_qpel, 0, 16, mmxext, );
  553.             SET_QPEL_FUNCS(avg_h264_qpel, 1,  8, mmxext, );
  554.             SET_QPEL_FUNCS(avg_h264_qpel, 2,  4, mmxext, );
  555.         } else if (bit_depth == 10) {
  556. #if ARCH_X86_32
  557.             SET_QPEL_FUNCS(avg_h264_qpel, 0, 16, 10_mmxext, ff_);
  558.             SET_QPEL_FUNCS(put_h264_qpel, 0, 16, 10_mmxext, ff_);
  559.             SET_QPEL_FUNCS(put_h264_qpel, 1,  8, 10_mmxext, ff_);
  560.             SET_QPEL_FUNCS(avg_h264_qpel, 1,  8, 10_mmxext, ff_);
  561. #endif
  562.             SET_QPEL_FUNCS(put_h264_qpel, 2, 4,  10_mmxext, ff_);
  563.             SET_QPEL_FUNCS(avg_h264_qpel, 2, 4,  10_mmxext, ff_);
  564.         }
  565.     }
  566.  
  567.     if (EXTERNAL_SSE2(cpu_flags)) {
  568.         if (!(cpu_flags & AV_CPU_FLAG_SSE2SLOW) && !high_bit_depth) {
  569.             // these functions are slower than mmx on AMD, but faster on Intel
  570.             H264_QPEL_FUNCS(0, 0, sse2);
  571.         }
  572.  
  573.         if (!high_bit_depth) {
  574.             H264_QPEL_FUNCS(0, 1, sse2);
  575.             H264_QPEL_FUNCS(0, 2, sse2);
  576.             H264_QPEL_FUNCS(0, 3, sse2);
  577.             H264_QPEL_FUNCS(1, 1, sse2);
  578.             H264_QPEL_FUNCS(1, 2, sse2);
  579.             H264_QPEL_FUNCS(1, 3, sse2);
  580.             H264_QPEL_FUNCS(2, 1, sse2);
  581.             H264_QPEL_FUNCS(2, 2, sse2);
  582.             H264_QPEL_FUNCS(2, 3, sse2);
  583.             H264_QPEL_FUNCS(3, 1, sse2);
  584.             H264_QPEL_FUNCS(3, 2, sse2);
  585.             H264_QPEL_FUNCS(3, 3, sse2);
  586.         }
  587.  
  588.         if (bit_depth == 10) {
  589.             SET_QPEL_FUNCS(put_h264_qpel, 0, 16, 10_sse2, ff_);
  590.             SET_QPEL_FUNCS(put_h264_qpel, 1,  8, 10_sse2, ff_);
  591.             SET_QPEL_FUNCS(avg_h264_qpel, 0, 16, 10_sse2, ff_);
  592.             SET_QPEL_FUNCS(avg_h264_qpel, 1,  8, 10_sse2, ff_);
  593.             H264_QPEL_FUNCS_10(1, 0, sse2_cache64);
  594.             H264_QPEL_FUNCS_10(2, 0, sse2_cache64);
  595.             H264_QPEL_FUNCS_10(3, 0, sse2_cache64);
  596.         }
  597.     }
  598.  
  599.     if (EXTERNAL_SSSE3(cpu_flags)) {
  600.         if (!high_bit_depth) {
  601.             H264_QPEL_FUNCS(1, 0, ssse3);
  602.             H264_QPEL_FUNCS(1, 1, ssse3);
  603.             H264_QPEL_FUNCS(1, 2, ssse3);
  604.             H264_QPEL_FUNCS(1, 3, ssse3);
  605.             H264_QPEL_FUNCS(2, 0, ssse3);
  606.             H264_QPEL_FUNCS(2, 1, ssse3);
  607.             H264_QPEL_FUNCS(2, 2, ssse3);
  608.             H264_QPEL_FUNCS(2, 3, ssse3);
  609.             H264_QPEL_FUNCS(3, 0, ssse3);
  610.             H264_QPEL_FUNCS(3, 1, ssse3);
  611.             H264_QPEL_FUNCS(3, 2, ssse3);
  612.             H264_QPEL_FUNCS(3, 3, ssse3);
  613.         }
  614.  
  615.         if (bit_depth == 10) {
  616.             H264_QPEL_FUNCS_10(1, 0, ssse3_cache64);
  617.             H264_QPEL_FUNCS_10(2, 0, ssse3_cache64);
  618.             H264_QPEL_FUNCS_10(3, 0, ssse3_cache64);
  619.         }
  620.     }
  621.  
  622.     if (EXTERNAL_AVX(cpu_flags)) {
  623.         /* AVX implies 64 byte cache lines without the need to avoid unaligned
  624.          * memory accesses that cross the boundary between two cache lines.
  625.          * TODO: Port X264_CPU_CACHELINE_32/64 detection from x264 to avoid
  626.          * having to treat SSE2 functions with such properties as AVX. */
  627.         if (bit_depth == 10) {
  628.             H264_QPEL_FUNCS_10(1, 0, sse2);
  629.             H264_QPEL_FUNCS_10(2, 0, sse2);
  630.             H264_QPEL_FUNCS_10(3, 0, sse2);
  631.         }
  632.     }
  633. #endif
  634. }
  635.