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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/internal.h"

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

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

  25. #include "libavcodec/dsputil.h"

  26. #include "libavcodec/simple_idct.h"

  27. #include "dsputil_x86.h"

  28. #include "idct_xvid.h"

  29. 

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

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

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

  33.                                      uint8_t *src2, int dstStride,

  34.                                      int src1Stride, int h);

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

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

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

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

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

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

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

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

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

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

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

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

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

  48.                                                  int dstStride, int srcStride,

  49.                                                  int h);

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

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

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

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

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

  55.                                                 int dstStride, int srcStride,

  56.                                                 int h);

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

  58.                                          int dstStride, int srcStride);

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

  60.                                          int dstStride, int srcStride);

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

  62.                                                  int dstStride, int srcStride);

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

  64.                                         int dstStride, int srcStride);

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

  66.                                         int dstStride, int srcStride);

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

  68.                                                 int dstStride, int srcStride);

  69. #define ff_put_no_rnd_pixels16_mmxext ff_put_pixels16_mmxext

  70. #define ff_put_no_rnd_pixels8_mmxext ff_put_pixels8_mmxext

  71. 

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

  73.                                       int order);

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

  75.                                     int order);

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

  77.                                                const int16_t *v3,

  78.                                                int order, int mul);

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

  80.                                              const int16_t *v3,

  81.                                              int order, int mul);

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

  83.                                               const int16_t *v3,

  84.                                               int order, int mul);

  85. 

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

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

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

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

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

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

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

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

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

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

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

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

  98. 

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

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

  101. 

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

  103.                                           const uint8_t *diff, int w,

  104.                                           int *left, int *left_top);

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

  106.                                        int w, int left);

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

  108.                                       int w, int left);

  109. 

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

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

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

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

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

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

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

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

  118. 

  119. #if HAVE_YASM

  120. 

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

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

  123. 

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

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

  126.                                           ptrdiff_t stride)             \

  127. {                                                                       \

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

  129. }                                                                       \

  130.                                                                         \

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

  132.                                          ptrdiff_t stride)              \

  133. {                                                                       \

  134.     uint64_t temp[8];                                                   \

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

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

  137.                                                    stride, 8);          \

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

  139.                                         stride, stride, 8);             \

  140. }                                                                       \

  141.                                                                         \

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

  143.                                          ptrdiff_t stride)              \

  144. {                                                                       \

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

  146.                                                    stride, 8);          \

  147. }                                                                       \

  148.                                                                         \

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

  150.                                          ptrdiff_t stride)              \

  151. {                                                                       \

  152.     uint64_t temp[8];                                                   \

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

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

  155.                                                    stride, 8);          \

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

  157.                                         stride, 8);                     \

  158. }                                                                       \

  159.                                                                         \

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

  161.                                          ptrdiff_t stride)              \

  162. {                                                                       \

  163.     uint64_t temp[8];                                                   \

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

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

  166.                                                    8, stride);          \

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

  168.                                         stride, stride, 8);             \

  169. }                                                                       \

  170.                                                                         \

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

  172.                                          ptrdiff_t stride)              \

  173. {                                                                       \

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

  175.                                                    stride, stride);     \

  176. }                                                                       \

  177.                                                                         \

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

  179.                                          ptrdiff_t stride)              \

  180. {                                                                       \

  181.     uint64_t temp[8];                                                   \

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

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

  184.                                                    8, stride);          \

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

  186.                                         stride, 8);                     \

  187. }                                                                       \

  188.                                                                         \

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

  190.                                          ptrdiff_t stride)              \

  191. {                                                                       \

  192.     uint64_t half[8 + 9];                                               \

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

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

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

  196.                                                    stride, 9);          \

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

  198.                                         stride, 9);                     \

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

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

  201.                                         stride, 8, 8);                  \

  202. }                                                                       \

  203.                                                                         \

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

  205.                                          ptrdiff_t stride)              \

  206. {                                                                       \

  207.     uint64_t half[8 + 9];                                               \

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

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

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

  211.                                                    stride, 9);          \

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

  213.                                         stride, 9);                     \

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

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

  216.                                         stride, 8, 8);                  \

  217. }                                                                       \

  218.                                                                         \

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

  220.                                          ptrdiff_t stride)              \

  221. {                                                                       \

  222.     uint64_t half[8 + 9];                                               \

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

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

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

  226.                                                    stride, 9);          \

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

  228.                                         stride, 9);                     \

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

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

  231.                                         stride, 8, 8);                  \

  232. }                                                                       \

  233.                                                                         \

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

  235.                                          ptrdiff_t stride)              \

  236. {                                                                       \

  237.     uint64_t half[8 + 9];                                               \

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

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

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

  241.                                                    stride, 9);          \

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

  243.                                         stride, 9);                     \

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

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

  246.                                         stride, 8, 8);                  \

  247. }                                                                       \

  248.                                                                         \

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

  250.                                          ptrdiff_t stride)              \

  251. {                                                                       \

  252.     uint64_t half[8 + 9];                                               \

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

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

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

  256.                                                    stride, 9);          \

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

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

  259.                                         stride, 8, 8);                  \

  260. }                                                                       \

  261.                                                                         \

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

  263.                                          ptrdiff_t stride)              \

  264. {                                                                       \

  265.     uint64_t half[8 + 9];                                               \

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

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

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

  269.                                                    stride, 9);          \

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

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

  272.                                         stride, 8, 8);                  \

  273. }                                                                       \

  274.                                                                         \

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

  276.                                          ptrdiff_t stride)              \

  277. {                                                                       \

  278.     uint64_t half[8 + 9];                                               \

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

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

  281.                                                    stride, 9);          \

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

  283.                                         8, stride, 9);                  \

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

  285.                                                    stride, 8);          \

  286. }                                                                       \

  287.                                                                         \

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

  289.                                          ptrdiff_t stride)              \

  290. {                                                                       \

  291.     uint64_t half[8 + 9];                                               \

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

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

  294.                                                    stride, 9);          \

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

  296.                                         stride, 9);                     \

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

  298.                                                    stride, 8);          \

  299. }                                                                       \

  300.                                                                         \

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

  302.                                          ptrdiff_t stride)              \

  303. {                                                                       \

  304.     uint64_t half[9];                                                   \

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

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

  307.                                                    stride, 9);          \

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

  309.                                                    stride, 8);          \

  310. }                                                                       \

  311.                                                                         \

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

  313.                                            ptrdiff_t stride)            \

  314. {                                                                       \

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

  316. }                                                                       \

  317.                                                                         \

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

  319.                                           ptrdiff_t stride)             \

  320. {                                                                       \

  321.     uint64_t temp[32];                                                  \

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

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

  324.                                                     stride, 16);        \

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

  326.                                          stride, 16);                   \

  327. }                                                                       \

  328.                                                                         \

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

  330.                                           ptrdiff_t stride)             \

  331. {                                                                       \

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

  333.                                                     stride, stride, 16);\

  334. }                                                                       \

  335.                                                                         \

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

  337.                                           ptrdiff_t stride)             \

  338. {                                                                       \

  339.     uint64_t temp[32];                                                  \

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

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

  342.                                                     stride, 16);        \

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

  344.                                          stride, stride, 16);           \

  345. }                                                                       \

  346.                                                                         \

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

  348.                                           ptrdiff_t stride)             \

  349. {                                                                       \

  350.     uint64_t temp[32];                                                  \

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

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

  353.                                                     stride);            \

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

  355.                                          stride, 16);                   \

  356. }                                                                       \

  357.                                                                         \

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

  359.                                           ptrdiff_t stride)             \

  360. {                                                                       \

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

  362.                                                     stride, stride);    \

  363. }                                                                       \

  364.                                                                         \

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

  366.                                           ptrdiff_t stride)             \

  367. {                                                                       \

  368.     uint64_t temp[32];                                                  \

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

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

  371.                                                     stride);            \

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

  373.                                          stride, stride, 16);           \

  374. }                                                                       \

  375.                                                                         \

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

  377.                                           ptrdiff_t stride)             \

  378. {                                                                       \

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

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

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

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

  383.                                                     stride, 17);        \

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

  385.                                          stride, 17);                   \

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

  387.                                                     16, 16);            \

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

  389.                                          stride, 16, 16);               \

  390. }                                                                       \

  391.                                                                         \

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

  393.                                           ptrdiff_t stride)             \

  394. {                                                                       \

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

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

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

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

  399.                                                     stride, 17);        \

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

  401.                                          stride, 17);                   \

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

  403.                                                     16, 16);            \

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

  405.                                          stride, 16, 16);               \

  406. }                                                                       \

  407.                                                                         \

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

  409.                                           ptrdiff_t stride)             \

  410. {                                                                       \

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

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

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

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

  415.                                                     stride, 17);        \

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

  417.                                          stride, 17);                   \

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

  419.                                                     16, 16);            \

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

  421.                                          stride, 16, 16);               \

  422. }                                                                       \

  423.                                                                         \

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

  425.                                           ptrdiff_t stride)             \

  426. {                                                                       \

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

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

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

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

  431.                                                     stride, 17);        \

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

  433.                                          stride, 17);                   \

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

  435.                                                     16, 16);            \

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

  437.                                          stride, 16, 16);               \

  438. }                                                                       \

  439.                                                                         \

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

  441.                                           ptrdiff_t stride)             \

  442. {                                                                       \

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

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

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

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

  447.                                                     stride, 17);        \

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

  449.                                                     16, 16);            \

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

  451.                                          stride, 16, 16);               \

  452. }                                                                       \

  453.                                                                         \

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

  455.                                           ptrdiff_t stride)             \

  456. {                                                                       \

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

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

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

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

  461.                                                     stride, 17);        \

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

  463.                                                     16, 16);            \

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

  465.                                          stride, 16, 16);               \

  466. }                                                                       \

  467.                                                                         \

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

  469.                                           ptrdiff_t stride)             \

  470. {                                                                       \

  471.     uint64_t half[17 * 2];                                              \

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

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

  474.                                                     stride, 17);        \

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

  476.                                          stride, 17);                   \

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

  478.                                                     stride, 16);        \

  479. }                                                                       \

  480.                                                                         \

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

  482.                                           ptrdiff_t stride)             \

  483. {                                                                       \

  484.     uint64_t half[17 * 2];                                              \

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

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

  487.                                                     stride, 17);        \

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

  489.                                          stride, 17);                   \

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

  491.                                                     stride, 16);        \

  492. }                                                                       \

  493.                                                                         \

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

  495.                                           ptrdiff_t stride)             \

  496. {                                                                       \

  497.     uint64_t half[17 * 2];                                              \

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

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

  500.                                                     stride, 17);        \

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

  502.                                                     stride, 16);        \

  503. }

  504. 

  505. QPEL_OP(put_,        _,        mmxext)

  506. QPEL_OP(avg_,        _,        mmxext)

  507. QPEL_OP(put_no_rnd_, _no_rnd_, mmxext)

  508. #endif /* HAVE_YASM */

  509. 

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

  511.     do {                                                                     \

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  528.     } while (0)

  529. 

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

  531.                                      int cpu_flags)

  532. {

  533. #if HAVE_MMX_INLINE

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

  535. 

  536.     c->put_pixels_clamped        = ff_put_pixels_clamped_mmx;

  537.     c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_mmx;

  538.     c->add_pixels_clamped        = ff_add_pixels_clamped_mmx;

  539. 

  540.     if (!high_bit_depth) {

  541.         c->clear_block  = ff_clear_block_mmx;

  542.         c->clear_blocks = ff_clear_blocks_mmx;

  543.         c->draw_edges   = ff_draw_edges_mmx;

  544. 

  545.         switch (avctx->idct_algo) {

  546.         case FF_IDCT_AUTO:

  547.         case FF_IDCT_SIMPLEMMX:

  548.             c->idct_put              = ff_simple_idct_put_mmx;

  549.             c->idct_add              = ff_simple_idct_add_mmx;

  550.             c->idct                  = ff_simple_idct_mmx;

  551.             c->idct_permutation_type = FF_SIMPLE_IDCT_PERM;

  552.             break;

  553.         case FF_IDCT_XVIDMMX:

  554.             c->idct_put              = ff_idct_xvid_mmx_put;

  555.             c->idct_add              = ff_idct_xvid_mmx_add;

  556.             c->idct                  = ff_idct_xvid_mmx;

  557.             break;

  558.         }

  559.     }

  560. 

  561.     c->gmc = ff_gmc_mmx;

  562. 

  563.     c->add_bytes = ff_add_bytes_mmx;

  564. #endif /* HAVE_MMX_INLINE */

  565. 

  566. #if HAVE_MMX_EXTERNAL

  567.     c->vector_clip_int32 = ff_vector_clip_int32_mmx;

  568. #endif /* HAVE_MMX_EXTERNAL */

  569. }

  570. 

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

  572.                                         int cpu_flags)

  573. {

  574. #if HAVE_MMXEXT_INLINE

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

  576. 

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

  578.         c->idct_put = ff_idct_xvid_mmxext_put;

  579.         c->idct_add = ff_idct_xvid_mmxext_add;

  580.         c->idct     = ff_idct_xvid_mmxext;

  581.     }

  582. #endif /* HAVE_MMXEXT_INLINE */

  583. 

  584. #if HAVE_MMXEXT_EXTERNAL

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

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

  587. 

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

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

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

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

  592. 

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

  594.     if (!(cpu_flags & AV_CPU_FLAG_3DNOW))

  595.         c->add_hfyu_median_prediction = ff_add_hfyu_median_prediction_mmxext;

  596. 

  597.     c->scalarproduct_int16          = ff_scalarproduct_int16_mmxext;

  598.     c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_mmxext;

  599. 

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

  601.         c->apply_window_int16 = ff_apply_window_int16_mmxext;

  602.     } else {

  603.         c->apply_window_int16 = ff_apply_window_int16_round_mmxext;

  604.     }

  605. #endif /* HAVE_MMXEXT_EXTERNAL */

  606. }

  607. 

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

  609.                                      int cpu_flags)

  610. {

  611. #if HAVE_SSE_INLINE

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

  613. 

  614.     if (!high_bit_depth) {

  615. #if FF_API_XVMC

  616. FF_DISABLE_DEPRECATION_WARNINGS

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

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

  619. FF_ENABLE_DEPRECATION_WARNINGS

  620. #endif /* FF_API_XVMC */

  621.         c->clear_block  = ff_clear_block_sse;

  622.         c->clear_blocks = ff_clear_blocks_sse;

  623. #if FF_API_XVMC

  624.         }

  625. #endif /* FF_API_XVMC */

  626.     }

  627. 

  628.     c->vector_clipf = ff_vector_clipf_sse;

  629. #endif /* HAVE_SSE_INLINE */

  630. }

  631. 

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

  633.                                       int cpu_flags)

  634. {

  635. #if HAVE_SSE2_INLINE

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

  637. 

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

  639.         c->idct_put              = ff_idct_xvid_sse2_put;

  640.         c->idct_add              = ff_idct_xvid_sse2_add;

  641.         c->idct                  = ff_idct_xvid_sse2;

  642.         c->idct_permutation_type = FF_SSE2_IDCT_PERM;

  643.     }

  644. #endif /* HAVE_SSE2_INLINE */

  645. 

  646. #if HAVE_SSE2_EXTERNAL

  647.     c->scalarproduct_int16          = ff_scalarproduct_int16_sse2;

  648.     c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_sse2;

  649.     if (cpu_flags & AV_CPU_FLAG_ATOM) {

  650.         c->vector_clip_int32 = ff_vector_clip_int32_int_sse2;

  651.     } else {

  652.         c->vector_clip_int32 = ff_vector_clip_int32_sse2;

  653.     }

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

  655.         c->apply_window_int16 = ff_apply_window_int16_sse2;

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

  657.         c->apply_window_int16 = ff_apply_window_int16_round_sse2;

  658.     }

  659.     c->bswap_buf = ff_bswap32_buf_sse2;

  660. #endif /* HAVE_SSE2_EXTERNAL */

  661. }

  662. 

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

  664.                                        int cpu_flags)

  665. {

  666. #if HAVE_SSSE3_EXTERNAL

  667.     c->add_hfyu_left_prediction = ff_add_hfyu_left_prediction_ssse3;

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

  669.         c->add_hfyu_left_prediction = ff_add_hfyu_left_prediction_sse4;

  670. 

  671.     if (cpu_flags & AV_CPU_FLAG_ATOM)

  672.         c->apply_window_int16 = ff_apply_window_int16_ssse3_atom;

  673.     else

  674.         c->apply_window_int16 = ff_apply_window_int16_ssse3;

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

  676.         c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_ssse3;

  677.     c->bswap_buf = ff_bswap32_buf_ssse3;

  678. #endif /* HAVE_SSSE3_EXTERNAL */

  679. }

  680. 

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

  682.                                       int cpu_flags)

  683. {

  684. #if HAVE_SSE4_EXTERNAL

  685.     c->vector_clip_int32 = ff_vector_clip_int32_sse4;

  686. #endif /* HAVE_SSE4_EXTERNAL */

  687. }

  688. 

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

  690. {

  691.     int cpu_flags = av_get_cpu_flags();

  692. 

  693. #if HAVE_7REGS && HAVE_INLINE_ASM

  694.     if (cpu_flags & AV_CPU_FLAG_CMOV)

  695.         c->add_hfyu_median_prediction = ff_add_hfyu_median_prediction_cmov;

  696. #endif

  697. 

  698.     if (X86_MMX(cpu_flags))

  699.         dsputil_init_mmx(c, avctx, cpu_flags);

  700. 

  701.     if (X86_MMXEXT(cpu_flags))

  702.         dsputil_init_mmxext(c, avctx, cpu_flags);

  703. 

  704.     if (X86_SSE(cpu_flags))

  705.         dsputil_init_sse(c, avctx, cpu_flags);

  706. 

  707.     if (X86_SSE2(cpu_flags))

  708.         dsputil_init_sse2(c, avctx, cpu_flags);

  709. 

  710.     if (EXTERNAL_SSSE3(cpu_flags))

  711.         dsputil_init_ssse3(c, avctx, cpu_flags);

  712. 

  713.     if (EXTERNAL_SSE4(cpu_flags))

  714.         dsputil_init_sse4(c, avctx, cpu_flags);

  715. 

  716.     if (CONFIG_ENCODERS)

  717.         ff_dsputilenc_init_mmx(c, avctx);

  718. }