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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/cpu.h"

  24. #include "libavcodec/avcodec.h"

  25. #include "libavcodec/dsputil.h"

  26. #include "libavcodec/pixels.h"

  27. #include "libavcodec/simple_idct.h"

  28. #include "libavcodec/version.h"

  29. #include "dsputil_x86.h"

  30. #include "fpel.h"

  31. #include "idct_xvid.h"

  32. 

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

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

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

  36.                                      uint8_t *src2, int dstStride,

  37.                                      int src1Stride, int h);

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

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

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

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

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

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

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

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

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

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

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

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

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

  51.                                                  int dstStride, int srcStride,

  52.                                                  int h);

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

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

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

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

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

  58.                                                 int dstStride, int srcStride,

  59.                                                 int h);

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

  61.                                           int dstStride, int srcStride);

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

  63.                                           int dstStride, int srcStride);

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

  65.                                                  int dstStride, int srcStride);

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

  67.                                          int dstStride, int srcStride);

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

  69.                                          int dstStride, int srcStride);

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

  71.                                                 int dstStride, int srcStride);

  72. #define ff_put_no_rnd_pixels16_mmxext ff_put_pixels16_mmxext

  73. #define ff_put_no_rnd_pixels8_mmxext ff_put_pixels8_mmxext

  74. 

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

  76.                                       int order);

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

  78.                                     int order);

  79. 

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

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

  82. 

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

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

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

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

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

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

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

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

  91. 

  92. #if HAVE_YASM

  93. 

  94. CALL_2X_PIXELS(ff_avg_pixels16_mmxext, ff_avg_pixels8_mmxext, 8)

  95. CALL_2X_PIXELS(ff_put_pixels16_mmxext, ff_put_pixels8_mmxext, 8)

  96. 

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

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

  99.                                          ptrdiff_t stride)              \

  100. {                                                                       \

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

  102. }                                                                       \

  103.                                                                         \

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

  105.                                          ptrdiff_t stride)              \

  106. {                                                                       \

  107.     uint64_t temp[8];                                                   \

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

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

  110.                                                    stride, 8);          \

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

  112.                                         stride, stride, 8);             \

  113. }                                                                       \

  114.                                                                         \

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

  116.                                          ptrdiff_t stride)              \

  117. {                                                                       \

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

  119.                                                    stride, 8);          \

  120. }                                                                       \

  121.                                                                         \

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

  123.                                          ptrdiff_t stride)              \

  124. {                                                                       \

  125.     uint64_t temp[8];                                                   \

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

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

  128.                                                    stride, 8);          \

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

  130.                                         stride, 8);                     \

  131. }                                                                       \

  132.                                                                         \

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

  134.                                          ptrdiff_t stride)              \

  135. {                                                                       \

  136.     uint64_t temp[8];                                                   \

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

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

  139.                                                    8, stride);          \

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

  141.                                         stride, stride, 8);             \

  142. }                                                                       \

  143.                                                                         \

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

  145.                                          ptrdiff_t stride)              \

  146. {                                                                       \

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

  148.                                                    stride, stride);     \

  149. }                                                                       \

  150.                                                                         \

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

  152.                                          ptrdiff_t stride)              \

  153. {                                                                       \

  154.     uint64_t temp[8];                                                   \

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

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

  157.                                                    8, stride);          \

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

  159.                                         stride, 8);                     \

  160. }                                                                       \

  161.                                                                         \

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

  163.                                          ptrdiff_t stride)              \

  164. {                                                                       \

  165.     uint64_t half[8 + 9];                                               \

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

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

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

  169.                                                    stride, 9);          \

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

  171.                                         stride, 9);                     \

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

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

  174.                                         stride, 8, 8);                  \

  175. }                                                                       \

  176.                                                                         \

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

  178.                                          ptrdiff_t stride)              \

  179. {                                                                       \

  180.     uint64_t half[8 + 9];                                               \

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

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

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

  184.                                                    stride, 9);          \

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

  186.                                         stride, 9);                     \

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

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

  189.                                         stride, 8, 8);                  \

  190. }                                                                       \

  191.                                                                         \

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

  193.                                          ptrdiff_t stride)              \

  194. {                                                                       \

  195.     uint64_t half[8 + 9];                                               \

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

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

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

  199.                                                    stride, 9);          \

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

  201.                                         stride, 9);                     \

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

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

  204.                                         stride, 8, 8);                  \

  205. }                                                                       \

  206.                                                                         \

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

  208.                                          ptrdiff_t stride)              \

  209. {                                                                       \

  210.     uint64_t half[8 + 9];                                               \

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

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

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

  214.                                                    stride, 9);          \

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

  216.                                         stride, 9);                     \

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

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

  219.                                         stride, 8, 8);                  \

  220. }                                                                       \

  221.                                                                         \

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

  223.                                          ptrdiff_t stride)              \

  224. {                                                                       \

  225.     uint64_t half[8 + 9];                                               \

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

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

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

  229.                                                    stride, 9);          \

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

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

  232.                                         stride, 8, 8);                  \

  233. }                                                                       \

  234.                                                                         \

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

  236.                                          ptrdiff_t stride)              \

  237. {                                                                       \

  238.     uint64_t half[8 + 9];                                               \

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

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

  241.     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 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_mc12_ ## 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;                            \

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

  254.                                                    stride, 9);          \

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

  256.                                         8, stride, 9);                  \

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

  258.                                                    stride, 8);          \

  259. }                                                                       \

  260.                                                                         \

  261. static void OPNAME ## qpel8_mc32_ ## 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;                            \

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

  267.                                                    stride, 9);          \

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

  269.                                         stride, 9);                     \

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

  271.                                                    stride, 8);          \

  272. }                                                                       \

  273.                                                                         \

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

  275.                                          ptrdiff_t stride)              \

  276. {                                                                       \

  277.     uint64_t half[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_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH,          \

  282.                                                    stride, 8);          \

  283. }                                                                       \

  284.                                                                         \

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

  286.                                           ptrdiff_t stride)             \

  287. {                                                                       \

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

  289. }                                                                       \

  290.                                                                         \

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

  292.                                           ptrdiff_t stride)             \

  293. {                                                                       \

  294.     uint64_t temp[32];                                                  \

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

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

  297.                                                     stride, 16);        \

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

  299.                                          stride, 16);                   \

  300. }                                                                       \

  301.                                                                         \

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

  303.                                           ptrdiff_t stride)             \

  304. {                                                                       \

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

  306.                                                     stride, stride, 16);\

  307. }                                                                       \

  308.                                                                         \

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

  310.                                           ptrdiff_t stride)             \

  311. {                                                                       \

  312.     uint64_t temp[32];                                                  \

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

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

  315.                                                     stride, 16);        \

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

  317.                                          stride, stride, 16);           \

  318. }                                                                       \

  319.                                                                         \

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

  321.                                           ptrdiff_t stride)             \

  322. {                                                                       \

  323.     uint64_t temp[32];                                                  \

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

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

  326.                                                     stride);            \

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

  328.                                          stride, 16);                   \

  329. }                                                                       \

  330.                                                                         \

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

  332.                                           ptrdiff_t stride)             \

  333. {                                                                       \

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

  335.                                                     stride, stride);    \

  336. }                                                                       \

  337.                                                                         \

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

  339.                                           ptrdiff_t stride)             \

  340. {                                                                       \

  341.     uint64_t temp[32];                                                  \

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

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

  344.                                                     stride);            \

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

  346.                                          stride, stride, 16);           \

  347. }                                                                       \

  348.                                                                         \

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

  350.                                           ptrdiff_t stride)             \

  351. {                                                                       \

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

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

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

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

  356.                                                     stride, 17);        \

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

  358.                                          stride, 17);                   \

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

  360.                                                     16, 16);            \

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

  362.                                          stride, 16, 16);               \

  363. }                                                                       \

  364.                                                                         \

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

  366.                                           ptrdiff_t stride)             \

  367. {                                                                       \

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

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

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

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

  372.                                                     stride, 17);        \

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

  374.                                          stride, 17);                   \

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

  376.                                                     16, 16);            \

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

  378.                                          stride, 16, 16);               \

  379. }                                                                       \

  380.                                                                         \

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

  382.                                           ptrdiff_t stride)             \

  383. {                                                                       \

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

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

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

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

  388.                                                     stride, 17);        \

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

  390.                                          stride, 17);                   \

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

  392.                                                     16, 16);            \

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

  394.                                          stride, 16, 16);               \

  395. }                                                                       \

  396.                                                                         \

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

  398.                                           ptrdiff_t stride)             \

  399. {                                                                       \

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

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

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

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

  404.                                                     stride, 17);        \

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

  406.                                          stride, 17);                   \

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

  408.                                                     16, 16);            \

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

  410.                                          stride, 16, 16);               \

  411. }                                                                       \

  412.                                                                         \

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

  414.                                           ptrdiff_t stride)             \

  415. {                                                                       \

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

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

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

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

  420.                                                     stride, 17);        \

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

  422.                                                     16, 16);            \

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

  424.                                          stride, 16, 16);               \

  425. }                                                                       \

  426.                                                                         \

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

  428.                                           ptrdiff_t stride)             \

  429. {                                                                       \

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

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

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

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

  434.                                                     stride, 17);        \

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

  436.                                                     16, 16);            \

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

  438.                                          stride, 16, 16);               \

  439. }                                                                       \

  440.                                                                         \

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

  442.                                           ptrdiff_t stride)             \

  443. {                                                                       \

  444.     uint64_t half[17 * 2];                                              \

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

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

  447.                                                     stride, 17);        \

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

  449.                                          stride, 17);                   \

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

  451.                                                     stride, 16);        \

  452. }                                                                       \

  453.                                                                         \

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

  455.                                           ptrdiff_t stride)             \

  456. {                                                                       \

  457.     uint64_t half[17 * 2];                                              \

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

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

  460.                                                     stride, 17);        \

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

  462.                                          stride, 17);                   \

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

  464.                                                     stride, 16);        \

  465. }                                                                       \

  466.                                                                         \

  467. static void OPNAME ## qpel16_mc22_ ## 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_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH,         \

  475.                                                     stride, 16);        \

  476. }

  477. 

  478. QPEL_OP(put_,        _,        mmxext)

  479. QPEL_OP(avg_,        _,        mmxext)

  480. QPEL_OP(put_no_rnd_, _no_rnd_, mmxext)

  481. 

  482. #endif /* HAVE_YASM */

  483. 

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

  485. do {                                                                         \

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  502. } while (0)

  503. 

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

  505.                                      int cpu_flags, unsigned high_bit_depth)

  506. {

  507. #if HAVE_MMX_INLINE

  508.     c->put_pixels_clamped        = ff_put_pixels_clamped_mmx;

  509.     c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_mmx;

  510.     c->add_pixels_clamped        = ff_add_pixels_clamped_mmx;

  511. 

  512.     if (!high_bit_depth) {

  513.         c->clear_block  = ff_clear_block_mmx;

  514.         c->clear_blocks = ff_clear_blocks_mmx;

  515.         c->draw_edges   = ff_draw_edges_mmx;

  516. 

  517.         switch (avctx->idct_algo) {

  518.         case FF_IDCT_AUTO:

  519.         case FF_IDCT_SIMPLEMMX:

  520.             c->idct_put              = ff_simple_idct_put_mmx;

  521.             c->idct_add              = ff_simple_idct_add_mmx;

  522.             c->idct                  = ff_simple_idct_mmx;

  523.             c->idct_permutation_type = FF_SIMPLE_IDCT_PERM;

  524.             break;

  525.         case FF_IDCT_XVIDMMX:

  526.             c->idct_put              = ff_idct_xvid_mmx_put;

  527.             c->idct_add              = ff_idct_xvid_mmx_add;

  528.             c->idct                  = ff_idct_xvid_mmx;

  529.             break;

  530.         }

  531.     }

  532. 

  533.     c->gmc = ff_gmc_mmx;

  534. #endif /* HAVE_MMX_INLINE */

  535. 

  536. #if HAVE_MMX_EXTERNAL

  537.     c->vector_clip_int32 = ff_vector_clip_int32_mmx;

  538. #endif /* HAVE_MMX_EXTERNAL */

  539. }

  540. 

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

  542.                                         int cpu_flags, unsigned high_bit_depth)

  543. {

  544. #if HAVE_MMXEXT_INLINE

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

  546.         c->idct_put = ff_idct_xvid_mmxext_put;

  547.         c->idct_add = ff_idct_xvid_mmxext_add;

  548.         c->idct     = ff_idct_xvid_mmxext;

  549.     }

  550. #endif /* HAVE_MMXEXT_INLINE */

  551. 

  552. #if HAVE_MMXEXT_EXTERNAL

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

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

  555. 

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

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

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

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

  560. 

  561.     c->scalarproduct_int16          = ff_scalarproduct_int16_mmxext;

  562. #endif /* HAVE_MMXEXT_EXTERNAL */

  563. }

  564. 

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

  566.                                      int cpu_flags, unsigned high_bit_depth)

  567. {

  568. #if HAVE_SSE_INLINE

  569.     c->vector_clipf = ff_vector_clipf_sse;

  570. 

  571. #if FF_API_XVMC

  572. FF_DISABLE_DEPRECATION_WARNINGS

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

  574.     if (CONFIG_MPEG_XVMC_DECODER && avctx->xvmc_acceleration > 1)

  575.         return;

  576. FF_ENABLE_DEPRECATION_WARNINGS

  577. #endif /* FF_API_XVMC */

  578. 

  579.     if (!high_bit_depth) {

  580.         c->clear_block  = ff_clear_block_sse;

  581.         c->clear_blocks = ff_clear_blocks_sse;

  582.     }

  583. #endif /* HAVE_SSE_INLINE */

  584. }

  585. 

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

  587.                                       int cpu_flags, unsigned high_bit_depth)

  588. {

  589. #if HAVE_SSE2_INLINE

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

  591.         c->idct_put              = ff_idct_xvid_sse2_put;

  592.         c->idct_add              = ff_idct_xvid_sse2_add;

  593.         c->idct                  = ff_idct_xvid_sse2;

  594.         c->idct_permutation_type = FF_SSE2_IDCT_PERM;

  595.     }

  596. #endif /* HAVE_SSE2_INLINE */

  597. 

  598. #if HAVE_SSE2_EXTERNAL

  599.     c->scalarproduct_int16          = ff_scalarproduct_int16_sse2;

  600.     if (cpu_flags & AV_CPU_FLAG_ATOM) {

  601.         c->vector_clip_int32 = ff_vector_clip_int32_int_sse2;

  602.     } else {

  603.         c->vector_clip_int32 = ff_vector_clip_int32_sse2;

  604.     }

  605.     c->bswap_buf = ff_bswap32_buf_sse2;

  606. #endif /* HAVE_SSE2_EXTERNAL */

  607. }

  608. 

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

  610.                                        int cpu_flags, unsigned high_bit_depth)

  611. {

  612. #if HAVE_SSSE3_EXTERNAL

  613.     c->bswap_buf = ff_bswap32_buf_ssse3;

  614. #endif /* HAVE_SSSE3_EXTERNAL */

  615. }

  616. 

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

  618.                                       int cpu_flags, unsigned high_bit_depth)

  619. {

  620. #if HAVE_SSE4_EXTERNAL

  621.     c->vector_clip_int32 = ff_vector_clip_int32_sse4;

  622. #endif /* HAVE_SSE4_EXTERNAL */

  623. }

  624. 

  625. av_cold void ff_dsputil_init_x86(DSPContext *c, AVCodecContext *avctx,

  626.                                  unsigned high_bit_depth)

  627. {

  628.     int cpu_flags = av_get_cpu_flags();

  629. 

  630.     if (X86_MMX(cpu_flags))

  631.         dsputil_init_mmx(c, avctx, cpu_flags, high_bit_depth);

  632. 

  633.     if (X86_MMXEXT(cpu_flags))

  634.         dsputil_init_mmxext(c, avctx, cpu_flags, high_bit_depth);

  635. 

  636.     if (X86_SSE(cpu_flags))

  637.         dsputil_init_sse(c, avctx, cpu_flags, high_bit_depth);

  638. 

  639.     if (X86_SSE2(cpu_flags))

  640.         dsputil_init_sse2(c, avctx, cpu_flags, high_bit_depth);

  641. 

  642.     if (EXTERNAL_SSSE3(cpu_flags))

  643.         dsputil_init_ssse3(c, avctx, cpu_flags, high_bit_depth);

  644. 

  645.     if (EXTERNAL_SSE4(cpu_flags))

  646.         dsputil_init_sse4(c, avctx, cpu_flags, high_bit_depth);

  647. 

  648.     if (CONFIG_ENCODERS)

  649.         ff_dsputilenc_init_mmx(c, avctx, high_bit_depth);

  650. }