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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  97. 

  98. void ff_h264_pred_init_x86(H264PredContext *h, int codec_id)

  99. {

  100.     int mm_flags = av_get_cpu_flags();

  101. 

  102. #if HAVE_YASM

  103.     if (mm_flags & AV_CPU_FLAG_MMX) {

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

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

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

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

  108.         if (codec_id == CODEC_ID_VP8) {

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

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

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

  112.         } else {

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

  114.             if (codec_id == CODEC_ID_SVQ3) {

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

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

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

  118.             } else {

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

  120.             }

  121.         }

  122.     }

  123. 

  124.     if (mm_flags & AV_CPU_FLAG_MMX2) {

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

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

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

  128. #if CONFIG_GPL

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

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

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

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

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

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

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

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

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

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

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

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

  141. #endif

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

  143. #if CONFIG_GPL

  144.         if (codec_id == CODEC_ID_VP8 || codec_id == CODEC_ID_H264)

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

  146.         if (codec_id == CODEC_ID_SVQ3 || codec_id == CODEC_ID_H264)

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

  148.         if (codec_id != CODEC_ID_RV40) {

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

  150.         }

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

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

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

  154.         }

  155. #endif

  156.         if (codec_id == CODEC_ID_VP8) {

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

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

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

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

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

  162.         } else {

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

  164.             if (codec_id == CODEC_ID_SVQ3) {

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

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

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

  168.             } else {

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

  170.             }

  171.         }

  172.     }

  173. 

  174.     if (mm_flags & AV_CPU_FLAG_SSE) {

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

  176.     }

  177. 

  178.     if (mm_flags & AV_CPU_FLAG_SSE2) {

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

  180. #if CONFIG_GPL

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

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

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

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

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

  186. #endif

  187.         if (codec_id == CODEC_ID_VP8) {

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

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

  190.         } else {

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

  192.             if (codec_id == CODEC_ID_SVQ3) {

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

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

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

  196.             } else {

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

  198.             }

  199.         }

  200.     }

  201. 

  202.     if (mm_flags & AV_CPU_FLAG_SSSE3) {

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

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

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

  206. #if CONFIG_GPL

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

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

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

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

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

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

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

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

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

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

  217. #endif

  218.         if (codec_id == CODEC_ID_VP8) {

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

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

  221.         } else {

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

  223.             if (codec_id == CODEC_ID_SVQ3) {

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

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

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

  227.             } else {

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

  229.             }

  230.         }

  231.     }

  232. #endif

  233. }