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FFmpeg/libavcodec/x86/h264_intrapred_init.c

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  1. /*

  2.  * Copyright (c) 2010 Jason Garrett-Glaser

  3.  *

  4.  * This file is part of Libav.

  5.  *

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

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

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

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

  10.  *

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

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

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

  14.  * Lesser General Public License for more details.

  15.  *

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

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

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

  19.  */

  20. 

  21. #include "libavutil/cpu.h"

  22. #include "libavcodec/h264pred.h"

  23. 

  24. #define PRED4x4(TYPE, DEPTH, OPT) \

  25. void ff_pred4x4_ ## TYPE ## _ ## DEPTH ## _ ## OPT (uint8_t *src, const uint8_t *topright, int stride);

  26. 

  27. PRED4x4(dc, 10, mmxext)

  28. PRED4x4(down_left, 10, sse2)

  29. PRED4x4(down_left, 10, avx)

  30. PRED4x4(down_right, 10, sse2)

  31. PRED4x4(down_right, 10, ssse3)

  32. PRED4x4(down_right, 10, avx)

  33. PRED4x4(vertical_left, 10, sse2)

  34. PRED4x4(vertical_left, 10, avx)

  35. PRED4x4(vertical_right, 10, sse2)

  36. PRED4x4(vertical_right, 10, ssse3)

  37. PRED4x4(vertical_right, 10, avx)

  38. PRED4x4(horizontal_up, 10, mmxext)

  39. PRED4x4(horizontal_down, 10, sse2)

  40. PRED4x4(horizontal_down, 10, ssse3)

  41. PRED4x4(horizontal_down, 10, avx)

  42. 

  43. #define PRED8x8(TYPE, DEPTH, OPT) \

  44. void ff_pred8x8_ ## TYPE ## _ ## DEPTH ## _ ## OPT (uint8_t *src, int stride);

  45. 

  46. PRED8x8(vertical, 10, sse2)

  47. PRED8x8(horizontal, 10, sse2)

  48. 

  49. void ff_pred16x16_vertical_mmx     (uint8_t *src, int stride);

  50. void ff_pred16x16_vertical_sse     (uint8_t *src, int stride);

  51. void ff_pred16x16_horizontal_mmx   (uint8_t *src, int stride);

  52. void ff_pred16x16_horizontal_mmxext(uint8_t *src, int stride);

  53. void ff_pred16x16_horizontal_ssse3 (uint8_t *src, int stride);

  54. void ff_pred16x16_dc_mmxext        (uint8_t *src, int stride);

  55. void ff_pred16x16_dc_sse2          (uint8_t *src, int stride);

  56. void ff_pred16x16_dc_ssse3         (uint8_t *src, int stride);

  57. void ff_pred16x16_plane_h264_mmx   (uint8_t *src, int stride);

  58. void ff_pred16x16_plane_h264_mmx2  (uint8_t *src, int stride);

  59. void ff_pred16x16_plane_h264_sse2  (uint8_t *src, int stride);

  60. void ff_pred16x16_plane_h264_ssse3 (uint8_t *src, int stride);

  61. void ff_pred16x16_plane_rv40_mmx   (uint8_t *src, int stride);

  62. void ff_pred16x16_plane_rv40_mmx2  (uint8_t *src, int stride);

  63. void ff_pred16x16_plane_rv40_sse2  (uint8_t *src, int stride);

  64. void ff_pred16x16_plane_rv40_ssse3 (uint8_t *src, int stride);

  65. void ff_pred16x16_plane_svq3_mmx   (uint8_t *src, int stride);

  66. void ff_pred16x16_plane_svq3_mmx2  (uint8_t *src, int stride);

  67. void ff_pred16x16_plane_svq3_sse2  (uint8_t *src, int stride);

  68. void ff_pred16x16_plane_svq3_ssse3 (uint8_t *src, int stride);

  69. void ff_pred16x16_tm_vp8_mmx       (uint8_t *src, int stride);

  70. void ff_pred16x16_tm_vp8_mmxext    (uint8_t *src, int stride);

  71. void ff_pred16x16_tm_vp8_sse2      (uint8_t *src, int stride);

  72. void ff_pred8x8_top_dc_mmxext      (uint8_t *src, int stride);

  73. void ff_pred8x8_dc_rv40_mmxext     (uint8_t *src, int stride);

  74. void ff_pred8x8_dc_mmxext          (uint8_t *src, int stride);

  75. void ff_pred8x8_vertical_mmx       (uint8_t *src, int stride);

  76. void ff_pred8x8_horizontal_mmx     (uint8_t *src, int stride);

  77. void ff_pred8x8_horizontal_mmxext  (uint8_t *src, int stride);

  78. void ff_pred8x8_horizontal_ssse3   (uint8_t *src, int stride);

  79. void ff_pred8x8_plane_mmx          (uint8_t *src, int stride);

  80. void ff_pred8x8_plane_mmx2         (uint8_t *src, int stride);

  81. void ff_pred8x8_plane_sse2         (uint8_t *src, int stride);

  82. void ff_pred8x8_plane_ssse3        (uint8_t *src, int stride);

  83. void ff_pred8x8_tm_vp8_mmx         (uint8_t *src, int stride);

  84. void ff_pred8x8_tm_vp8_mmxext      (uint8_t *src, int stride);

  85. void ff_pred8x8_tm_vp8_sse2        (uint8_t *src, int stride);

  86. void ff_pred8x8_tm_vp8_ssse3       (uint8_t *src, int stride);

  87. void ff_pred8x8l_top_dc_mmxext     (uint8_t *src, int has_topleft, int has_topright, int stride);

  88. void ff_pred8x8l_top_dc_ssse3      (uint8_t *src, int has_topleft, int has_topright, int stride);

  89. void ff_pred8x8l_dc_mmxext         (uint8_t *src, int has_topleft, int has_topright, int stride);

  90. void ff_pred8x8l_dc_ssse3          (uint8_t *src, int has_topleft, int has_topright, int stride);

  91. void ff_pred8x8l_horizontal_mmxext (uint8_t *src, int has_topleft, int has_topright, int stride);

  92. void ff_pred8x8l_horizontal_ssse3  (uint8_t *src, int has_topleft, int has_topright, int stride);

  93. void ff_pred8x8l_vertical_mmxext   (uint8_t *src, int has_topleft, int has_topright, int stride);

  94. void ff_pred8x8l_vertical_ssse3    (uint8_t *src, int has_topleft, int has_topright, int stride);

  95. void ff_pred8x8l_down_left_mmxext  (uint8_t *src, int has_topleft, int has_topright, int stride);

  96. void ff_pred8x8l_down_left_sse2    (uint8_t *src, int has_topleft, int has_topright, int stride);

  97. void ff_pred8x8l_down_left_ssse3   (uint8_t *src, int has_topleft, int has_topright, int stride);

  98. void ff_pred8x8l_down_right_mmxext (uint8_t *src, int has_topleft, int has_topright, int stride);

  99. void ff_pred8x8l_down_right_sse2   (uint8_t *src, int has_topleft, int has_topright, int stride);

  100. void ff_pred8x8l_down_right_ssse3  (uint8_t *src, int has_topleft, int has_topright, int stride);

  101. void ff_pred8x8l_vertical_right_mmxext(uint8_t *src, int has_topleft, int has_topright, int stride);

  102. void ff_pred8x8l_vertical_right_sse2(uint8_t *src, int has_topleft, int has_topright, int stride);

  103. void ff_pred8x8l_vertical_right_ssse3(uint8_t *src, int has_topleft, int has_topright, int stride);

  104. void ff_pred8x8l_vertical_left_sse2(uint8_t *src, int has_topleft, int has_topright, int stride);

  105. void ff_pred8x8l_vertical_left_ssse3(uint8_t *src, int has_topleft, int has_topright, int stride);

  106. void ff_pred8x8l_horizontal_up_mmxext(uint8_t *src, int has_topleft, int has_topright, int stride);

  107. void ff_pred8x8l_horizontal_up_ssse3(uint8_t *src, int has_topleft, int has_topright, int stride);

  108. void ff_pred8x8l_horizontal_down_mmxext(uint8_t *src, int has_topleft, int has_topright, int stride);

  109. void ff_pred8x8l_horizontal_down_sse2(uint8_t *src, int has_topleft, int has_topright, int stride);

  110. void ff_pred8x8l_horizontal_down_ssse3(uint8_t *src, int has_topleft, int has_topright, int stride);

  111. void ff_pred4x4_dc_mmxext          (uint8_t *src, const uint8_t *topright, int stride);

  112. void ff_pred4x4_down_left_mmxext   (uint8_t *src, const uint8_t *topright, int stride);

  113. void ff_pred4x4_down_right_mmxext  (uint8_t *src, const uint8_t *topright, int stride);

  114. void ff_pred4x4_vertical_left_mmxext(uint8_t *src, const uint8_t *topright, int stride);

  115. void ff_pred4x4_vertical_right_mmxext(uint8_t *src, const uint8_t *topright, int stride);

  116. void ff_pred4x4_horizontal_up_mmxext(uint8_t *src, const uint8_t *topright, int stride);

  117. void ff_pred4x4_horizontal_down_mmxext(uint8_t *src, const uint8_t *topright, int stride);

  118. void ff_pred4x4_tm_vp8_mmx         (uint8_t *src, const uint8_t *topright, int stride);

  119. void ff_pred4x4_tm_vp8_mmxext      (uint8_t *src, const uint8_t *topright, int stride);

  120. void ff_pred4x4_tm_vp8_ssse3       (uint8_t *src, const uint8_t *topright, int stride);

  121. void ff_pred4x4_vertical_vp8_mmxext(uint8_t *src, const uint8_t *topright, int stride);

  122. 

  123. void ff_h264_pred_init_x86(H264PredContext *h, int codec_id, const int bit_depth)

  124. {

  125.     int mm_flags = av_get_cpu_flags();

  126. 

  127. #if HAVE_YASM

  128.     if (bit_depth == 8) {

  129.         if (mm_flags & AV_CPU_FLAG_MMX) {

  130.             h->pred16x16[VERT_PRED8x8         ] = ff_pred16x16_vertical_mmx;

  131.             h->pred16x16[HOR_PRED8x8          ] = ff_pred16x16_horizontal_mmx;

  132.             h->pred8x8  [VERT_PRED8x8         ] = ff_pred8x8_vertical_mmx;

  133.             h->pred8x8  [HOR_PRED8x8          ] = ff_pred8x8_horizontal_mmx;

  134.             if (codec_id == CODEC_ID_VP8) {

  135.                 h->pred16x16[PLANE_PRED8x8    ] = ff_pred16x16_tm_vp8_mmx;

  136.                 h->pred8x8  [PLANE_PRED8x8    ] = ff_pred8x8_tm_vp8_mmx;

  137.                 h->pred4x4  [TM_VP8_PRED      ] = ff_pred4x4_tm_vp8_mmx;

  138.             } else {

  139.                 h->pred8x8  [PLANE_PRED8x8] = ff_pred8x8_plane_mmx;

  140.                 if (codec_id == CODEC_ID_SVQ3) {

  141.                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_svq3_mmx;

  142.                 } else if (codec_id == CODEC_ID_RV40) {

  143.                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_rv40_mmx;

  144.                 } else {

  145.                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_h264_mmx;

  146.                 }

  147.             }

  148.         }

  149. 

  150.         if (mm_flags & AV_CPU_FLAG_MMX2) {

  151.             h->pred16x16[HOR_PRED8x8            ] = ff_pred16x16_horizontal_mmxext;

  152.             h->pred16x16[DC_PRED8x8             ] = ff_pred16x16_dc_mmxext;

  153.             h->pred8x8  [HOR_PRED8x8            ] = ff_pred8x8_horizontal_mmxext;

  154.             h->pred8x8l [TOP_DC_PRED            ] = ff_pred8x8l_top_dc_mmxext;

  155.             h->pred8x8l [DC_PRED                ] = ff_pred8x8l_dc_mmxext;

  156.             h->pred8x8l [HOR_PRED               ] = ff_pred8x8l_horizontal_mmxext;

  157.             h->pred8x8l [VERT_PRED              ] = ff_pred8x8l_vertical_mmxext;

  158.             h->pred8x8l [DIAG_DOWN_RIGHT_PRED   ] = ff_pred8x8l_down_right_mmxext;

  159.             h->pred8x8l [VERT_RIGHT_PRED        ] = ff_pred8x8l_vertical_right_mmxext;

  160.             h->pred8x8l [HOR_UP_PRED            ] = ff_pred8x8l_horizontal_up_mmxext;

  161.             h->pred8x8l [DIAG_DOWN_LEFT_PRED    ] = ff_pred8x8l_down_left_mmxext;

  162.             h->pred8x8l [HOR_DOWN_PRED          ] = ff_pred8x8l_horizontal_down_mmxext;

  163.             h->pred4x4  [DIAG_DOWN_RIGHT_PRED   ] = ff_pred4x4_down_right_mmxext;

  164.             h->pred4x4  [VERT_RIGHT_PRED        ] = ff_pred4x4_vertical_right_mmxext;

  165.             h->pred4x4  [HOR_DOWN_PRED          ] = ff_pred4x4_horizontal_down_mmxext;

  166.             h->pred4x4  [DC_PRED                ] = ff_pred4x4_dc_mmxext;

  167.             if (codec_id == CODEC_ID_VP8 || codec_id == CODEC_ID_H264) {

  168.                 h->pred4x4  [DIAG_DOWN_LEFT_PRED] = ff_pred4x4_down_left_mmxext;

  169.             }

  170.             if (codec_id == CODEC_ID_SVQ3 || codec_id == CODEC_ID_H264) {

  171.                 h->pred4x4  [VERT_LEFT_PRED     ] = ff_pred4x4_vertical_left_mmxext;

  172.             }

  173.             if (codec_id != CODEC_ID_RV40) {

  174.                 h->pred4x4  [HOR_UP_PRED        ] = ff_pred4x4_horizontal_up_mmxext;

  175.             }

  176.             if (codec_id == CODEC_ID_SVQ3 || codec_id == CODEC_ID_H264) {

  177.                 h->pred8x8  [TOP_DC_PRED8x8     ] = ff_pred8x8_top_dc_mmxext;

  178.                 h->pred8x8  [DC_PRED8x8         ] = ff_pred8x8_dc_mmxext;

  179.             }

  180.             if (codec_id == CODEC_ID_VP8) {

  181.                 h->pred16x16[PLANE_PRED8x8      ] = ff_pred16x16_tm_vp8_mmxext;

  182.                 h->pred8x8  [DC_PRED8x8         ] = ff_pred8x8_dc_rv40_mmxext;

  183.                 h->pred8x8  [PLANE_PRED8x8      ] = ff_pred8x8_tm_vp8_mmxext;

  184.                 h->pred4x4  [TM_VP8_PRED        ] = ff_pred4x4_tm_vp8_mmxext;

  185.                 h->pred4x4  [VERT_PRED          ] = ff_pred4x4_vertical_vp8_mmxext;

  186.             } else {

  187.                 h->pred8x8  [PLANE_PRED8x8] = ff_pred8x8_plane_mmx2;

  188.                 if (codec_id == CODEC_ID_SVQ3) {

  189.                     h->pred16x16[PLANE_PRED8x8  ] = ff_pred16x16_plane_svq3_mmx2;

  190.                 } else if (codec_id == CODEC_ID_RV40) {

  191.                     h->pred16x16[PLANE_PRED8x8  ] = ff_pred16x16_plane_rv40_mmx2;

  192.                 } else {

  193.                     h->pred16x16[PLANE_PRED8x8  ] = ff_pred16x16_plane_h264_mmx2;

  194.                 }

  195.             }

  196.         }

  197. 

  198.         if (mm_flags & AV_CPU_FLAG_SSE) {

  199.             h->pred16x16[VERT_PRED8x8] = ff_pred16x16_vertical_sse;

  200.         }

  201. 

  202.         if (mm_flags & AV_CPU_FLAG_SSE2) {

  203.             h->pred16x16[DC_PRED8x8           ] = ff_pred16x16_dc_sse2;

  204.             h->pred8x8l [DIAG_DOWN_LEFT_PRED  ] = ff_pred8x8l_down_left_sse2;

  205.             h->pred8x8l [DIAG_DOWN_RIGHT_PRED ] = ff_pred8x8l_down_right_sse2;

  206.             h->pred8x8l [VERT_RIGHT_PRED      ] = ff_pred8x8l_vertical_right_sse2;

  207.             h->pred8x8l [VERT_LEFT_PRED       ] = ff_pred8x8l_vertical_left_sse2;

  208.             h->pred8x8l [HOR_DOWN_PRED        ] = ff_pred8x8l_horizontal_down_sse2;

  209.             if (codec_id == CODEC_ID_VP8) {

  210.                 h->pred16x16[PLANE_PRED8x8    ] = ff_pred16x16_tm_vp8_sse2;

  211.                 h->pred8x8  [PLANE_PRED8x8    ] = ff_pred8x8_tm_vp8_sse2;

  212.             } else {

  213.                 h->pred8x8  [PLANE_PRED8x8    ] = ff_pred8x8_plane_sse2;

  214.                 if (codec_id == CODEC_ID_SVQ3) {

  215.                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_svq3_sse2;

  216.                 } else if (codec_id == CODEC_ID_RV40) {

  217.                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_rv40_sse2;

  218.                 } else {

  219.                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_h264_sse2;

  220.                 }

  221.             }

  222.         }

  223. 

  224.         if (mm_flags & AV_CPU_FLAG_SSSE3) {

  225.             h->pred16x16[HOR_PRED8x8          ] = ff_pred16x16_horizontal_ssse3;

  226.             h->pred16x16[DC_PRED8x8           ] = ff_pred16x16_dc_ssse3;

  227.             h->pred8x8  [HOR_PRED8x8          ] = ff_pred8x8_horizontal_ssse3;

  228.             h->pred8x8l [TOP_DC_PRED          ] = ff_pred8x8l_top_dc_ssse3;

  229.             h->pred8x8l [DC_PRED              ] = ff_pred8x8l_dc_ssse3;

  230.             h->pred8x8l [HOR_PRED             ] = ff_pred8x8l_horizontal_ssse3;

  231.             h->pred8x8l [VERT_PRED            ] = ff_pred8x8l_vertical_ssse3;

  232.             h->pred8x8l [DIAG_DOWN_LEFT_PRED  ] = ff_pred8x8l_down_left_ssse3;

  233.             h->pred8x8l [DIAG_DOWN_RIGHT_PRED ] = ff_pred8x8l_down_right_ssse3;

  234.             h->pred8x8l [VERT_RIGHT_PRED      ] = ff_pred8x8l_vertical_right_ssse3;

  235.             h->pred8x8l [VERT_LEFT_PRED       ] = ff_pred8x8l_vertical_left_ssse3;

  236.             h->pred8x8l [HOR_UP_PRED          ] = ff_pred8x8l_horizontal_up_ssse3;

  237.             h->pred8x8l [HOR_DOWN_PRED        ] = ff_pred8x8l_horizontal_down_ssse3;

  238.             if (codec_id == CODEC_ID_VP8) {

  239.                 h->pred8x8  [PLANE_PRED8x8    ] = ff_pred8x8_tm_vp8_ssse3;

  240.                 h->pred4x4  [TM_VP8_PRED      ] = ff_pred4x4_tm_vp8_ssse3;

  241.             } else {

  242.                 h->pred8x8  [PLANE_PRED8x8] = ff_pred8x8_plane_ssse3;

  243.                 if (codec_id == CODEC_ID_SVQ3) {

  244.                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_svq3_ssse3;

  245.                 } else if (codec_id == CODEC_ID_RV40) {

  246.                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_rv40_ssse3;

  247.                 } else {

  248.                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_h264_ssse3;

  249.                 }

  250.             }

  251.         }

  252.     } else if (bit_depth == 10) {

  253.         if (mm_flags & AV_CPU_FLAG_MMX2) {

  254.             h->pred4x4[DC_PRED             ] = ff_pred4x4_dc_10_mmxext;

  255.             h->pred4x4[HOR_UP_PRED         ] = ff_pred4x4_horizontal_up_10_mmxext;

  256.         }

  257.         if (mm_flags & AV_CPU_FLAG_SSE2) {

  258.             h->pred4x4[DIAG_DOWN_LEFT_PRED ] = ff_pred4x4_down_left_10_sse2;

  259.             h->pred4x4[DIAG_DOWN_RIGHT_PRED] = ff_pred4x4_down_right_10_sse2;

  260.             h->pred4x4[VERT_LEFT_PRED      ] = ff_pred4x4_vertical_left_10_sse2;

  261.             h->pred4x4[VERT_RIGHT_PRED     ] = ff_pred4x4_vertical_right_10_sse2;

  262.             h->pred4x4[HOR_DOWN_PRED       ] = ff_pred4x4_horizontal_down_10_sse2;

  263. 

  264.             h->pred8x8[VERT_PRED8x8        ] = ff_pred8x8_vertical_10_sse2;

  265.             h->pred8x8[HOR_PRED8x8         ] = ff_pred8x8_horizontal_10_sse2;

  266.         }

  267.         if (mm_flags & AV_CPU_FLAG_SSSE3) {

  268.             h->pred4x4[DIAG_DOWN_RIGHT_PRED] = ff_pred4x4_down_right_10_ssse3;

  269.             h->pred4x4[VERT_RIGHT_PRED     ] = ff_pred4x4_vertical_right_10_ssse3;

  270.             h->pred4x4[HOR_DOWN_PRED       ] = ff_pred4x4_horizontal_down_10_ssse3;

  271.         }

  272. #if HAVE_AVX

  273.         if (mm_flags & AV_CPU_FLAG_AVX) {

  274.             h->pred4x4[DIAG_DOWN_LEFT_PRED ] = ff_pred4x4_down_left_10_avx;

  275.             h->pred4x4[DIAG_DOWN_RIGHT_PRED] = ff_pred4x4_down_right_10_avx;

  276.             h->pred4x4[VERT_RIGHT_PRED     ] = ff_pred4x4_vertical_right_10_avx;

  277.             h->pred4x4[HOR_DOWN_PRED       ] = ff_pred4x4_horizontal_down_10_avx;

  278.         }

  279. #endif /* HAVE_AVX */

  280.     }

  281. #endif /* HAVE_YASM */

  282. }