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FFmpeg/libavcodec/x86/dsputil_init.c

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  1. /*

  2.  * This file is part of Libav.

  3.  *

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

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

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

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

  8.  *

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

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

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

  12.  * Lesser General Public License for more details.

  13.  *

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

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

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

  17.  */

  18. 

  19. #include "config.h"

  20. #include "libavutil/attributes.h"

  21. #include "libavutil/cpu.h"

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

  23. #include "libavutil/x86/cpu.h"

  24. #include "libavcodec/dsputil.h"

  25. #include "libavcodec/simple_idct.h"

  26. #include "dsputil_x86.h"

  27. #include "idct_xvid.h"

  28. 

  29. void ff_put_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,

  30.                               int dstStride, int src1Stride, int h);

  31. void ff_put_no_rnd_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1,

  32.                                      uint8_t *src2, int dstStride,

  33.                                      int src1Stride, int h);

  34. void ff_avg_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,

  35.                               int dstStride, int src1Stride, int h);

  36. void ff_put_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,

  37.                                int dstStride, int src1Stride, int h);

  38. void ff_avg_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,

  39.                                int dstStride, int src1Stride, int h);

  40. void ff_put_no_rnd_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,

  41.                                       int dstStride, int src1Stride, int h);

  42. void ff_put_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,

  43.                                          int dstStride, int srcStride, int h);

  44. void ff_avg_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,

  45.                                          int dstStride, int srcStride, int h);

  46. void ff_put_no_rnd_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,

  47.                                                  int dstStride, int srcStride,

  48.                                                  int h);

  49. void ff_put_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,

  50.                                         int dstStride, int srcStride, int h);

  51. void ff_avg_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,

  52.                                         int dstStride, int srcStride, int h);

  53. void ff_put_no_rnd_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,

  54.                                                 int dstStride, int srcStride,

  55.                                                 int h);

  56. void ff_put_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,

  57.                                          int dstStride, int srcStride);

  58. void ff_avg_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,

  59.                                          int dstStride, int srcStride);

  60. void ff_put_no_rnd_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,

  61.                                                  int dstStride, int srcStride);

  62. void ff_put_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,

  63.                                         int dstStride, int srcStride);

  64. void ff_avg_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,

  65.                                         int dstStride, int srcStride);

  66. void ff_put_no_rnd_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,

  67.                                                 int dstStride, int srcStride);

  68. #define ff_put_no_rnd_pixels16_mmxext ff_put_pixels16_mmxext

  69. #define ff_put_no_rnd_pixels8_mmxext ff_put_pixels8_mmxext

  70. 

  71. int32_t ff_scalarproduct_int16_mmxext(const int16_t *v1, const int16_t *v2,

  72.                                       int order);

  73. int32_t ff_scalarproduct_int16_sse2(const int16_t *v1, const int16_t *v2,

  74.                                     int order);

  75. int32_t ff_scalarproduct_and_madd_int16_mmxext(int16_t *v1, const int16_t *v2,

  76.                                                const int16_t *v3,

  77.                                                int order, int mul);

  78. int32_t ff_scalarproduct_and_madd_int16_sse2(int16_t *v1, const int16_t *v2,

  79.                                              const int16_t *v3,

  80.                                              int order, int mul);

  81. int32_t ff_scalarproduct_and_madd_int16_ssse3(int16_t *v1, const int16_t *v2,

  82.                                               const int16_t *v3,

  83.                                               int order, int mul);

  84. 

  85. void ff_apply_window_int16_round_mmxext(int16_t *output, const int16_t *input,

  86.                                         const int16_t *window, unsigned int len);

  87. void ff_apply_window_int16_round_sse2(int16_t *output, const int16_t *input,

  88.                                       const int16_t *window, unsigned int len);

  89. void ff_apply_window_int16_mmxext(int16_t *output, const int16_t *input,

  90.                                   const int16_t *window, unsigned int len);

  91. void ff_apply_window_int16_sse2(int16_t *output, const int16_t *input,

  92.                                 const int16_t *window, unsigned int len);

  93. void ff_apply_window_int16_ssse3(int16_t *output, const int16_t *input,

  94.                                  const int16_t *window, unsigned int len);

  95. void ff_apply_window_int16_ssse3_atom(int16_t *output, const int16_t *input,

  96.                                       const int16_t *window, unsigned int len);

  97. 

  98. void ff_bswap32_buf_ssse3(uint32_t *dst, const uint32_t *src, int w);

  99. void ff_bswap32_buf_sse2(uint32_t *dst, const uint32_t *src, int w);

  100. 

  101. void ff_add_hfyu_median_prediction_mmxext(uint8_t *dst, const uint8_t *top,

  102.                                           const uint8_t *diff, int w,

  103.                                           int *left, int *left_top);

  104. int  ff_add_hfyu_left_prediction_ssse3(uint8_t *dst, const uint8_t *src,

  105.                                        int w, int left);

  106. int  ff_add_hfyu_left_prediction_sse4(uint8_t *dst, const uint8_t *src,

  107.                                       int w, int left);

  108. 

  109. void ff_vector_clip_int32_mmx     (int32_t *dst, const int32_t *src,

  110.                                    int32_t min, int32_t max, unsigned int len);

  111. void ff_vector_clip_int32_sse2    (int32_t *dst, const int32_t *src,

  112.                                    int32_t min, int32_t max, unsigned int len);

  113. void ff_vector_clip_int32_int_sse2(int32_t *dst, const int32_t *src,

  114.                                    int32_t min, int32_t max, unsigned int len);

  115. void ff_vector_clip_int32_sse4    (int32_t *dst, const int32_t *src,

  116.                                    int32_t min, int32_t max, unsigned int len);

  117. 

  118. #if HAVE_YASM

  119. 

  120. PIXELS16(static, ff_avg, , , _mmxext)

  121. PIXELS16(static, ff_put, , , _mmxext)

  122. 

  123. #define QPEL_OP(OPNAME, RND, MMX)                                       \

  124. static void OPNAME ## qpel8_mc00_ ## MMX (uint8_t *dst, uint8_t *src,   \

  125.                                           ptrdiff_t stride)             \

  126. {                                                                       \

  127.     ff_ ## OPNAME ## pixels8_ ## MMX(dst, src, stride, 8);              \

  128. }                                                                       \

  129.                                                                         \

  130. static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst, uint8_t *src,    \

  131.                                          ptrdiff_t stride)              \

  132. {                                                                       \

  133.     uint64_t temp[8];                                                   \

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

  135.     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8,        \

  136.                                                    stride, 8);          \

  137.     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src, half,                 \

  138.                                         stride, stride, 8);             \

  139. }                                                                       \

  140.                                                                         \

  141. static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst, uint8_t *src,    \

  142.                                          ptrdiff_t stride)              \

  143. {                                                                       \

  144.     ff_ ## OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride,    \

  145.                                                    stride, 8);          \

  146. }                                                                       \

  147.                                                                         \

  148. static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst, uint8_t *src,    \

  149.                                          ptrdiff_t stride)              \

  150. {                                                                       \

  151.     uint64_t temp[8];                                                   \

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

  153.     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8,        \

  154.                                                    stride, 8);          \

  155.     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src + 1, half, stride,     \

  156.                                         stride, 8);                     \

  157. }                                                                       \

  158.                                                                         \

  159. static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst, uint8_t *src,    \

  160.                                          ptrdiff_t stride)              \

  161. {                                                                       \

  162.     uint64_t temp[8];                                                   \

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

  164.     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src,           \

  165.                                                    8, stride);          \

  166.     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src, half,                 \

  167.                                         stride, stride, 8);             \

  168. }                                                                       \

  169.                                                                         \

  170. static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst, uint8_t *src,    \

  171.                                          ptrdiff_t stride)              \

  172. {                                                                       \

  173.     ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src,            \

  174.                                                    stride, stride);     \

  175. }                                                                       \

  176.                                                                         \

  177. static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst, uint8_t *src,    \

  178.                                          ptrdiff_t stride)              \

  179. {                                                                       \

  180.     uint64_t temp[8];                                                   \

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

  182.     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src,           \

  183.                                                    8, stride);          \

  184.     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src + stride, half, stride,\

  185.                                         stride, 8);                     \

  186. }                                                                       \

  187.                                                                         \

  188. static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst, uint8_t *src,    \

  189.                                          ptrdiff_t stride)              \

  190. {                                                                       \

  191.     uint64_t half[8 + 9];                                               \

  192.     uint8_t * const halfH  = ((uint8_t*)half) + 64;                     \

  193.     uint8_t * const halfHV = ((uint8_t*)half);                          \

  194.     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \

  195.                                                    stride, 9);          \

  196.     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8,           \

  197.                                         stride, 9);                     \

  198.     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\

  199.     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV,             \

  200.                                         stride, 8, 8);                  \

  201. }                                                                       \

  202.                                                                         \

  203. static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst, uint8_t *src,    \

  204.                                          ptrdiff_t stride)              \

  205. {                                                                       \

  206.     uint64_t half[8 + 9];                                               \

  207.     uint8_t * const halfH  = ((uint8_t*)half) + 64;                     \

  208.     uint8_t * const halfHV = ((uint8_t*)half);                          \

  209.     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \

  210.                                                    stride, 9);          \

  211.     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8,       \

  212.                                         stride, 9);                     \

  213.     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\

  214.     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV,             \

  215.                                         stride, 8, 8);                  \

  216. }                                                                       \

  217.                                                                         \

  218. static void OPNAME ## qpel8_mc13_ ## MMX(uint8_t *dst, uint8_t *src,    \

  219.                                          ptrdiff_t stride)              \

  220. {                                                                       \

  221.     uint64_t half[8 + 9];                                               \

  222.     uint8_t * const halfH  = ((uint8_t*)half) + 64;                     \

  223.     uint8_t * const halfHV = ((uint8_t*)half);                          \

  224.     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \

  225.                                                    stride, 9);          \

  226.     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8,           \

  227.                                         stride, 9);                     \

  228.     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\

  229.     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV,         \

  230.                                         stride, 8, 8);                  \

  231. }                                                                       \

  232.                                                                         \

  233. static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst, uint8_t *src,    \

  234.                                          ptrdiff_t stride)              \

  235. {                                                                       \

  236.     uint64_t half[8 + 9];                                               \

  237.     uint8_t * const halfH  = ((uint8_t*)half) + 64;                     \

  238.     uint8_t * const halfHV = ((uint8_t*)half);                          \

  239.     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \

  240.                                                    stride, 9);          \

  241.     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8,       \

  242.                                         stride, 9);                     \

  243.     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\

  244.     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV,         \

  245.                                         stride, 8, 8);                  \

  246. }                                                                       \

  247.                                                                         \

  248. static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst, uint8_t *src,    \

  249.                                          ptrdiff_t stride)              \

  250. {                                                                       \

  251.     uint64_t half[8 + 9];                                               \

  252.     uint8_t * const halfH  = ((uint8_t*)half) + 64;                     \

  253.     uint8_t * const halfHV = ((uint8_t*)half);                          \

  254.     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \

  255.                                                    stride, 9);          \

  256.     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\

  257.     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV,             \

  258.                                         stride, 8, 8);                  \

  259. }                                                                       \

  260.                                                                         \

  261. static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst, uint8_t *src,    \

  262.                                          ptrdiff_t stride)              \

  263. {                                                                       \

  264.     uint64_t half[8 + 9];                                               \

  265.     uint8_t * const halfH  = ((uint8_t*)half) + 64;                     \

  266.     uint8_t * const halfHV = ((uint8_t*)half);                          \

  267.     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \

  268.                                                    stride, 9);          \

  269.     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\

  270.     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV,         \

  271.                                         stride, 8, 8);                  \

  272. }                                                                       \

  273.                                                                         \

  274. static void OPNAME ## qpel8_mc12_ ## MMX(uint8_t *dst, uint8_t *src,    \

  275.                                          ptrdiff_t stride)              \

  276. {                                                                       \

  277.     uint64_t half[8 + 9];                                               \

  278.     uint8_t * const halfH = ((uint8_t*)half);                           \

  279.     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \

  280.                                                    stride, 9);          \

  281.     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH,              \

  282.                                         8, stride, 9);                  \

  283.     ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH,          \

  284.                                                    stride, 8);          \

  285. }                                                                       \

  286.                                                                         \

  287. static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst, uint8_t *src,    \

  288.                                          ptrdiff_t stride)              \

  289. {                                                                       \

  290.     uint64_t half[8 + 9];                                               \

  291.     uint8_t * const halfH = ((uint8_t*)half);                           \

  292.     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \

  293.                                                    stride, 9);          \

  294.     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8,       \

  295.                                         stride, 9);                     \

  296.     ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH,          \

  297.                                                    stride, 8);          \

  298. }                                                                       \

  299.                                                                         \

  300. static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst, uint8_t *src,    \

  301.                                          ptrdiff_t stride)              \

  302. {                                                                       \

  303.     uint64_t half[9];                                                   \

  304.     uint8_t * const halfH = ((uint8_t*)half);                           \

  305.     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \

  306.                                                    stride, 9);          \

  307.     ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH,          \

  308.                                                    stride, 8);          \

  309. }                                                                       \

  310.                                                                         \

  311. static void OPNAME ## qpel16_mc00_ ## MMX (uint8_t *dst, uint8_t *src,  \

  312.                                            ptrdiff_t stride)            \

  313. {                                                                       \

  314.     ff_ ## OPNAME ## pixels16_ ## MMX(dst, src, stride, 16);            \

  315. }                                                                       \

  316.                                                                         \

  317. static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst, uint8_t *src,   \

  318.                                           ptrdiff_t stride)             \

  319. {                                                                       \

  320.     uint64_t temp[32];                                                  \

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

  322.     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16,      \

  323.                                                     stride, 16);        \

  324.     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride,        \

  325.                                          stride, 16);                   \

  326. }                                                                       \

  327.                                                                         \

  328. static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst, uint8_t *src,   \

  329.                                           ptrdiff_t stride)             \

  330. {                                                                       \

  331.     ff_ ## OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src,           \

  332.                                                     stride, stride, 16);\

  333. }                                                                       \

  334.                                                                         \

  335. static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst, uint8_t *src,   \

  336.                                           ptrdiff_t stride)             \

  337. {                                                                       \

  338.     uint64_t temp[32];                                                  \

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

  340.     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16,      \

  341.                                                     stride, 16);        \

  342.     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src + 1, half,            \

  343.                                          stride, stride, 16);           \

  344. }                                                                       \

  345.                                                                         \

  346. static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst, uint8_t *src,   \

  347.                                           ptrdiff_t stride)             \

  348. {                                                                       \

  349.     uint64_t temp[32];                                                  \

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

  351.     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16,      \

  352.                                                     stride);            \

  353.     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride,        \

  354.                                          stride, 16);                   \

  355. }                                                                       \

  356.                                                                         \

  357. static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst, uint8_t *src,   \

  358.                                           ptrdiff_t stride)             \

  359. {                                                                       \

  360.     ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src,           \

  361.                                                     stride, stride);    \

  362. }                                                                       \

  363.                                                                         \

  364. static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst, uint8_t *src,   \

  365.                                           ptrdiff_t stride)             \

  366. {                                                                       \

  367.     uint64_t temp[32];                                                  \

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

  369.     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16,      \

  370.                                                     stride);            \

  371.     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src+stride, half,         \

  372.                                          stride, stride, 16);           \

  373. }                                                                       \

  374.                                                                         \

  375. static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst, uint8_t *src,   \

  376.                                           ptrdiff_t stride)             \

  377. {                                                                       \

  378.     uint64_t half[16 * 2 + 17 * 2];                                     \

  379.     uint8_t * const halfH  = ((uint8_t*)half) + 256;                    \

  380.     uint8_t * const halfHV = ((uint8_t*)half);                          \

  381.     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \

  382.                                                     stride, 17);        \

  383.     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16,         \

  384.                                          stride, 17);                   \

  385.     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \

  386.                                                     16, 16);            \

  387.     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV,            \

  388.                                          stride, 16, 16);               \

  389. }                                                                       \

  390.                                                                         \

  391. static void OPNAME ## qpel16_mc31_ ## MMX(uint8_t *dst, uint8_t *src,   \

  392.                                           ptrdiff_t stride)             \

  393. {                                                                       \

  394.     uint64_t half[16 * 2 + 17 * 2];                                     \

  395.     uint8_t * const halfH  = ((uint8_t*)half) + 256;                    \

  396.     uint8_t * const halfHV = ((uint8_t*)half);                          \

  397.     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \

  398.                                                     stride, 17);        \

  399.     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16,     \

  400.                                          stride, 17);                   \

  401.     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \

  402.                                                     16, 16);            \

  403.     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV,            \

  404.                                          stride, 16, 16);               \

  405. }                                                                       \

  406.                                                                         \

  407. static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst, uint8_t *src,   \

  408.                                           ptrdiff_t stride)             \

  409. {                                                                       \

  410.     uint64_t half[16 * 2 + 17 * 2];                                     \

  411.     uint8_t * const halfH  = ((uint8_t*)half) + 256;                    \

  412.     uint8_t * const halfHV = ((uint8_t*)half);                          \

  413.     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \

  414.                                                     stride, 17);        \

  415.     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16,         \

  416.                                          stride, 17);                   \

  417.     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \

  418.                                                     16, 16);            \

  419.     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV,       \

  420.                                          stride, 16, 16);               \

  421. }                                                                       \

  422.                                                                         \

  423. static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst, uint8_t *src,   \

  424.                                           ptrdiff_t stride)             \

  425. {                                                                       \

  426.     uint64_t half[16 * 2 + 17 * 2];                                     \

  427.     uint8_t * const halfH  = ((uint8_t*)half) + 256;                    \

  428.     uint8_t * const halfHV = ((uint8_t*)half);                          \

  429.     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \

  430.                                                     stride, 17);        \

  431.     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16,     \

  432.                                          stride, 17);                   \

  433.     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \

  434.                                                     16, 16);            \

  435.     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV,       \

  436.                                          stride, 16, 16);               \

  437. }                                                                       \

  438.                                                                         \

  439. static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst, uint8_t *src,   \

  440.                                           ptrdiff_t stride)             \

  441. {                                                                       \

  442.     uint64_t half[16 * 2 + 17 * 2];                                     \

  443.     uint8_t * const halfH  = ((uint8_t*)half) + 256;                    \

  444.     uint8_t * const halfHV = ((uint8_t*)half);                          \

  445.     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \

  446.                                                     stride, 17);        \

  447.     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \

  448.                                                     16, 16);            \

  449.     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV,            \

  450.                                          stride, 16, 16);               \

  451. }                                                                       \

  452.                                                                         \

  453. static void OPNAME ## qpel16_mc23_ ## MMX(uint8_t *dst, uint8_t *src,   \

  454.                                           ptrdiff_t stride)             \

  455. {                                                                       \

  456.     uint64_t half[16 * 2 + 17 * 2];                                     \

  457.     uint8_t * const halfH  = ((uint8_t*)half) + 256;                    \

  458.     uint8_t * const halfHV = ((uint8_t*)half);                          \

  459.     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \

  460.                                                     stride, 17);        \

  461.     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \

  462.                                                     16, 16);            \

  463.     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV,       \

  464.                                          stride, 16, 16);               \

  465. }                                                                       \

  466.                                                                         \

  467. static void OPNAME ## qpel16_mc12_ ## MMX(uint8_t *dst, uint8_t *src,   \

  468.                                           ptrdiff_t stride)             \

  469. {                                                                       \

  470.     uint64_t half[17 * 2];                                              \

  471.     uint8_t * const halfH = ((uint8_t*)half);                           \

  472.     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \

  473.                                                     stride, 17);        \

  474.     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16,         \

  475.                                          stride, 17);                   \

  476.     ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH,         \

  477.                                                     stride, 16);        \

  478. }                                                                       \

  479.                                                                         \

  480. static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst, uint8_t *src,   \

  481.                                           ptrdiff_t stride)             \

  482. {                                                                       \

  483.     uint64_t half[17 * 2];                                              \

  484.     uint8_t * const halfH = ((uint8_t*)half);                           \

  485.     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \

  486.                                                     stride, 17);        \

  487.     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16,     \

  488.                                          stride, 17);                   \

  489.     ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH,         \

  490.                                                     stride, 16);        \

  491. }                                                                       \

  492.                                                                         \

  493. static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst, uint8_t *src,   \

  494.                                           ptrdiff_t stride)             \

  495. {                                                                       \

  496.     uint64_t half[17 * 2];                                              \

  497.     uint8_t * const halfH = ((uint8_t*)half);                           \

  498.     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \

  499.                                                     stride, 17);        \

  500.     ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH,         \

  501.                                                     stride, 16);        \

  502. }

  503. 

  504. QPEL_OP(put_,        _,        mmxext)

  505. QPEL_OP(avg_,        _,        mmxext)

  506. QPEL_OP(put_no_rnd_, _no_rnd_, mmxext)

  507. #endif /* HAVE_YASM */

  508. 

  509. #define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU, PREFIX)                          \

  510.     do {                                                                     \

  511.     c->PFX ## _pixels_tab[IDX][ 0] = PREFIX ## PFX ## SIZE ## _mc00_ ## CPU; \

  512.     c->PFX ## _pixels_tab[IDX][ 1] = PREFIX ## PFX ## SIZE ## _mc10_ ## CPU; \

  513.     c->PFX ## _pixels_tab[IDX][ 2] = PREFIX ## PFX ## SIZE ## _mc20_ ## CPU; \

  514.     c->PFX ## _pixels_tab[IDX][ 3] = PREFIX ## PFX ## SIZE ## _mc30_ ## CPU; \

  515.     c->PFX ## _pixels_tab[IDX][ 4] = PREFIX ## PFX ## SIZE ## _mc01_ ## CPU; \

  516.     c->PFX ## _pixels_tab[IDX][ 5] = PREFIX ## PFX ## SIZE ## _mc11_ ## CPU; \

  517.     c->PFX ## _pixels_tab[IDX][ 6] = PREFIX ## PFX ## SIZE ## _mc21_ ## CPU; \

  518.     c->PFX ## _pixels_tab[IDX][ 7] = PREFIX ## PFX ## SIZE ## _mc31_ ## CPU; \

  519.     c->PFX ## _pixels_tab[IDX][ 8] = PREFIX ## PFX ## SIZE ## _mc02_ ## CPU; \

  520.     c->PFX ## _pixels_tab[IDX][ 9] = PREFIX ## PFX ## SIZE ## _mc12_ ## CPU; \

  521.     c->PFX ## _pixels_tab[IDX][10] = PREFIX ## PFX ## SIZE ## _mc22_ ## CPU; \

  522.     c->PFX ## _pixels_tab[IDX][11] = PREFIX ## PFX ## SIZE ## _mc32_ ## CPU; \

  523.     c->PFX ## _pixels_tab[IDX][12] = PREFIX ## PFX ## SIZE ## _mc03_ ## CPU; \

  524.     c->PFX ## _pixels_tab[IDX][13] = PREFIX ## PFX ## SIZE ## _mc13_ ## CPU; \

  525.     c->PFX ## _pixels_tab[IDX][14] = PREFIX ## PFX ## SIZE ## _mc23_ ## CPU; \

  526.     c->PFX ## _pixels_tab[IDX][15] = PREFIX ## PFX ## SIZE ## _mc33_ ## CPU; \

  527.     } while (0)

  528. 

  529. static av_cold void dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx,

  530.                                      int cpu_flags)

  531. {

  532. #if HAVE_MMX_INLINE

  533.     const int high_bit_depth = avctx->bits_per_raw_sample > 8;

  534. 

  535.     c->put_pixels_clamped        = ff_put_pixels_clamped_mmx;

  536.     c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_mmx;

  537.     c->add_pixels_clamped        = ff_add_pixels_clamped_mmx;

  538. 

  539.     if (!high_bit_depth) {

  540.         c->clear_block  = ff_clear_block_mmx;

  541.         c->clear_blocks = ff_clear_blocks_mmx;

  542.         c->draw_edges   = ff_draw_edges_mmx;

  543. 

  544.         switch (avctx->idct_algo) {

  545.         case FF_IDCT_AUTO:

  546.         case FF_IDCT_SIMPLEMMX:

  547.             c->idct_put              = ff_simple_idct_put_mmx;

  548.             c->idct_add              = ff_simple_idct_add_mmx;

  549.             c->idct                  = ff_simple_idct_mmx;

  550.             c->idct_permutation_type = FF_SIMPLE_IDCT_PERM;

  551.             break;

  552.         case FF_IDCT_XVIDMMX:

  553.             c->idct_put              = ff_idct_xvid_mmx_put;

  554.             c->idct_add              = ff_idct_xvid_mmx_add;

  555.             c->idct                  = ff_idct_xvid_mmx;

  556.             break;

  557.         }

  558.     }

  559. 

  560.     c->gmc = ff_gmc_mmx;

  561. 

  562.     c->add_bytes = ff_add_bytes_mmx;

  563. #endif /* HAVE_MMX_INLINE */

  564. 

  565. #if HAVE_MMX_EXTERNAL

  566.     c->vector_clip_int32 = ff_vector_clip_int32_mmx;

  567. #endif /* HAVE_MMX_EXTERNAL */

  568. }

  569. 

  570. static av_cold void dsputil_init_mmxext(DSPContext *c, AVCodecContext *avctx,

  571.                                         int cpu_flags)

  572. {

  573. #if HAVE_MMXEXT_INLINE

  574.     const int high_bit_depth = avctx->bits_per_raw_sample > 8;

  575. 

  576.     if (!high_bit_depth && avctx->idct_algo == FF_IDCT_XVIDMMX) {

  577.         c->idct_put = ff_idct_xvid_mmxext_put;

  578.         c->idct_add = ff_idct_xvid_mmxext_add;

  579.         c->idct     = ff_idct_xvid_mmxext;

  580.     }

  581. #endif /* HAVE_MMXEXT_INLINE */

  582. 

  583. #if HAVE_MMXEXT_EXTERNAL

  584.     SET_QPEL_FUNCS(avg_qpel,        0, 16, mmxext, );

  585.     SET_QPEL_FUNCS(avg_qpel,        1,  8, mmxext, );

  586. 

  587.     SET_QPEL_FUNCS(put_qpel,        0, 16, mmxext, );

  588.     SET_QPEL_FUNCS(put_qpel,        1,  8, mmxext, );

  589.     SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, mmxext, );

  590.     SET_QPEL_FUNCS(put_no_rnd_qpel, 1,  8, mmxext, );

  591. 

  592.     /* slower than cmov version on AMD */

  593.     if (!(cpu_flags & AV_CPU_FLAG_3DNOW))

  594.         c->add_hfyu_median_prediction = ff_add_hfyu_median_prediction_mmxext;

  595. 

  596.     c->scalarproduct_int16          = ff_scalarproduct_int16_mmxext;

  597.     c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_mmxext;

  598. 

  599.     if (avctx->flags & CODEC_FLAG_BITEXACT) {

  600.         c->apply_window_int16 = ff_apply_window_int16_mmxext;

  601.     } else {

  602.         c->apply_window_int16 = ff_apply_window_int16_round_mmxext;

  603.     }

  604. #endif /* HAVE_MMXEXT_EXTERNAL */

  605. }

  606. 

  607. static av_cold void dsputil_init_sse(DSPContext *c, AVCodecContext *avctx,

  608.                                      int cpu_flags)

  609. {

  610. #if HAVE_SSE_INLINE

  611.     const int high_bit_depth = avctx->bits_per_raw_sample > 8;

  612. 

  613.     if (!high_bit_depth) {

  614.         if (!(CONFIG_MPEG_XVMC_DECODER && avctx->xvmc_acceleration > 1)) {

  615.             /* XvMCCreateBlocks() may not allocate 16-byte aligned blocks */

  616.             c->clear_block  = ff_clear_block_sse;

  617.             c->clear_blocks = ff_clear_blocks_sse;

  618.         }

  619.     }

  620. 

  621.     c->vector_clipf = ff_vector_clipf_sse;

  622. #endif /* HAVE_SSE_INLINE */

  623. }

  624. 

  625. static av_cold void dsputil_init_sse2(DSPContext *c, AVCodecContext *avctx,

  626.                                       int cpu_flags)

  627. {

  628. #if HAVE_SSE2_INLINE

  629.     const int high_bit_depth = avctx->bits_per_raw_sample > 8;

  630. 

  631.     if (!high_bit_depth && avctx->idct_algo == FF_IDCT_XVIDMMX) {

  632.         c->idct_put              = ff_idct_xvid_sse2_put;

  633.         c->idct_add              = ff_idct_xvid_sse2_add;

  634.         c->idct                  = ff_idct_xvid_sse2;

  635.         c->idct_permutation_type = FF_SSE2_IDCT_PERM;

  636.     }

  637. #endif /* HAVE_SSE2_INLINE */

  638. 

  639. #if HAVE_SSE2_EXTERNAL

  640.     c->scalarproduct_int16          = ff_scalarproduct_int16_sse2;

  641.     c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_sse2;

  642.     if (cpu_flags & AV_CPU_FLAG_ATOM) {

  643.         c->vector_clip_int32 = ff_vector_clip_int32_int_sse2;

  644.     } else {

  645.         c->vector_clip_int32 = ff_vector_clip_int32_sse2;

  646.     }

  647.     if (avctx->flags & CODEC_FLAG_BITEXACT) {

  648.         c->apply_window_int16 = ff_apply_window_int16_sse2;

  649.     } else if (!(cpu_flags & AV_CPU_FLAG_SSE2SLOW)) {

  650.         c->apply_window_int16 = ff_apply_window_int16_round_sse2;

  651.     }

  652.     c->bswap_buf = ff_bswap32_buf_sse2;

  653. #endif /* HAVE_SSE2_EXTERNAL */

  654. }

  655. 

  656. static av_cold void dsputil_init_ssse3(DSPContext *c, AVCodecContext *avctx,

  657.                                        int cpu_flags)

  658. {

  659. #if HAVE_SSSE3_EXTERNAL

  660.     c->add_hfyu_left_prediction = ff_add_hfyu_left_prediction_ssse3;

  661.     if (cpu_flags & AV_CPU_FLAG_SSE4) // not really SSE4, just slow on Conroe

  662.         c->add_hfyu_left_prediction = ff_add_hfyu_left_prediction_sse4;

  663. 

  664.     if (cpu_flags & AV_CPU_FLAG_ATOM)

  665.         c->apply_window_int16 = ff_apply_window_int16_ssse3_atom;

  666.     else

  667.         c->apply_window_int16 = ff_apply_window_int16_ssse3;

  668.     if (!(cpu_flags & (AV_CPU_FLAG_SSE42 | AV_CPU_FLAG_3DNOW))) // cachesplit

  669.         c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_ssse3;

  670.     c->bswap_buf = ff_bswap32_buf_ssse3;

  671. #endif /* HAVE_SSSE3_EXTERNAL */

  672. }

  673. 

  674. static av_cold void dsputil_init_sse4(DSPContext *c, AVCodecContext *avctx,

  675.                                       int cpu_flags)

  676. {

  677. #if HAVE_SSE4_EXTERNAL

  678.     c->vector_clip_int32 = ff_vector_clip_int32_sse4;

  679. #endif /* HAVE_SSE4_EXTERNAL */

  680. }

  681. 

  682. av_cold void ff_dsputil_init_x86(DSPContext *c, AVCodecContext *avctx)

  683. {

  684.     int cpu_flags = av_get_cpu_flags();

  685. 

  686. #if HAVE_7REGS && HAVE_INLINE_ASM

  687.     if (cpu_flags & AV_CPU_FLAG_CMOV)

  688.         c->add_hfyu_median_prediction = ff_add_hfyu_median_prediction_cmov;

  689. #endif

  690. 

  691.     if (X86_MMX(cpu_flags))

  692.         dsputil_init_mmx(c, avctx, cpu_flags);

  693. 

  694.     if (X86_MMXEXT(cpu_flags))

  695.         dsputil_init_mmxext(c, avctx, cpu_flags);

  696. 

  697.     if (X86_SSE(cpu_flags))

  698.         dsputil_init_sse(c, avctx, cpu_flags);

  699. 

  700.     if (X86_SSE2(cpu_flags))

  701.         dsputil_init_sse2(c, avctx, cpu_flags);

  702. 

  703.     if (EXTERNAL_SSSE3(cpu_flags))

  704.         dsputil_init_ssse3(c, avctx, cpu_flags);

  705. 

  706.     if (EXTERNAL_SSE4(cpu_flags))

  707.         dsputil_init_sse4(c, avctx, cpu_flags);

  708. 

  709.     if (CONFIG_ENCODERS)

  710.         ff_dsputilenc_init_mmx(c, avctx);

  711. }