| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License |
| * and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| * License was not distributed with this source code in the LICENSE file, you |
| * can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. If the |
| * Alliance for Open Media Patent License 1.0 was not distributed with this |
| * source code in the PATENTS file, you can obtain it at |
| * aomedia.org/license/patent-license/. |
| */ |
| |
| #include "av1/common/av1_common_int.h" |
| #include "av1/common/entropymv.h" |
| |
| static const nmv_context default_nmv_context = { |
| #if !CONFIG_VQ_MVD_CODING |
| #if CONFIG_ENTROPY_PARA |
| { AOM_CDF4(671, 5207, 9061), 75 }, // joints_cdf |
| #else |
| { AOM_CDF4(1126, 6354, 9638) }, // joints_cdf |
| #endif // CONFIG_ENTROPY_PARA |
| #else |
| { { AOM_CDF9(4820, 11253, 17504, 23064, 28204, 31531, 32664, 32760), 0 }, |
| { AOM_CDF10(7955, 18569, 24600, 28379, 30839, 32105, 32619, 32753, 32760), |
| 0 }, |
| { AOM_CDF11(2978, 5956, 8934, 11912, 14890, 17868, 20846, 23824, 26802, |
| 29780), |
| 0 }, |
| { AOM_CDF12(4710, 11795, 17797, 22857, 27459, 30489, 31939, 32543, 32730, |
| 32755, 32760), |
| 0 }, |
| { AOM_CDF13(4452, 16202, 24148, 28317, 30726, 32036, 32494, 32680, 32724, |
| 32740, 32750, 32760), |
| 0 }, |
| { AOM_CDF14(2621, 11620, 19645, 24454, 27504, 29691, 31226, 32079, 32497, |
| 32684, 32750, 32754, 32760), |
| 0 }, |
| { AOM_CDF15(7771, 19161, 26258, 29752, 31259, 31926, 32289, 32539, 32668, |
| 32738, 32752, 32756, 32760, 32764), |
| 0 } }, // joint_shell_class_cdf |
| |
| { { AOM_CDF2(3268), 0 }, |
| { AOM_CDF2(17309), 0 } }, // shell_offset_low_class_cdf |
| |
| { { AOM_CDF2(16384), 0 }, |
| { AOM_CDF2(16384), 0 }, |
| { AOM_CDF2(16384), 0 } }, // shell_offset_class2_cdf |
| { { |
| { AOM_CDF2(16786), 0 }, |
| { AOM_CDF2(19319), 0 }, |
| { AOM_CDF2(18504), 0 }, |
| { AOM_CDF2(18606), 0 }, |
| { AOM_CDF2(19609), 0 }, |
| { AOM_CDF2(20222), 0 }, |
| { AOM_CDF2(20715), 0 }, |
| { AOM_CDF2(22309), 0 }, |
| { AOM_CDF2(22194), 0 }, |
| { AOM_CDF2(23081), 0 }, |
| { AOM_CDF2(25072), 0 }, |
| { AOM_CDF2(29343), 0 }, |
| { AOM_CDF2(16384), 0 }, |
| { AOM_CDF2(16384), 0 }, |
| } }, // shell_offset_other_class_cdf |
| { |
| { AOM_CDF2(3371), 0 }, |
| { AOM_CDF2(5706), 0 }, |
| }, // col_mv_greter_flags_cdf |
| { |
| { AOM_CDF2(13012), 0 }, |
| { AOM_CDF2(13771), 0 }, |
| { AOM_CDF2(13429), 0 }, |
| { AOM_CDF2(14771), 0 }, |
| }, // col_mv_index_cdf |
| #endif // !CONFIG_VQ_MVD_CODING |
| |
| #if CONFIG_ENTROPY_PARA |
| { AOM_CDF4(4, 19409, 32748), 1 }, // amvd_joints_cdf |
| #else |
| { AOM_CDF4(4, 18825, 32748) }, // amvd_joints_cdf |
| #endif // CONFIG_ENTROPY_PARA |
| { |
| { |
| |
| #if !CONFIG_VQ_MVD_CODING |
| #if CONFIG_ENTROPY_PARA |
| { |
| { AOM_CDF9(9045, 14234, 20059, 25670, 29656, 31856, 32661, 32708), |
| 76 }, |
| { AOM_CDF10(13873, 20198, 26490, 29945, 31547, 32216, 32659, |
| 32704, 32708), |
| 1 }, |
| { AOM_CDF11(2979, 5958, 8937, 11916, 14895, 17873, 20852, 23831, |
| 26810, 29789), |
| 0 }, |
| { AOM_CDF11(13705, 18604, 23447, 27806, 30775, 32116, 32589, |
| 32700, 32704, 32708), |
| 75 }, |
| { AOM_CDF11(26824, 30545, 31965, 32526, 32676, 32708, 32712, |
| 32716, 32720, 32724), |
| 75 }, |
| { AOM_CDF11(25936, 28131, 29757, 31161, 32142, 32545, 32698, |
| 32702, 32706, 32710), |
| 75 }, |
| { AOM_CDF11(32029, 32523, 32665, 32716, 32720, 32724, 32728, |
| 32732, 32736, 32740), |
| 75 }, |
| }, |
| #else |
| // Vertical component |
| { { AOM_CDF9(21158, 25976, 29130, 31210, 32237, 32636, 32712, |
| 32716) }, |
| { AOM_CDF10(20546, 25501, 29187, 31196, 32175, 32597, 32708, 32712, |
| 32716) }, |
| { AOM_CDF11(2979, 5958, 8937, 11916, 14895, 17873, 20852, 23831, |
| 26810, 29789) }, |
| { AOM_CDF11(22643, 27104, 29724, 31229, 32115, 32523, 32692, 32700, |
| 32704, 32708) }, |
| { AOM_CDF11(26781, 29925, 31300, 32056, 32465, 32650, 32704, 32708, |
| 32712, 32716) }, |
| { AOM_CDF11(26807, 30081, 31455, 32131, 32503, 32658, 32704, 32708, |
| 32712, 32716) }, |
| { AOM_CDF11(30184, 31733, 32301, 32550, 32685, 32708, 32712, 32716, |
| 32720, 32724) } }, // class_cdf // fp |
| #endif // CONFIG_ENTROPY_PARA |
| |
| #if CONFIG_ENTROPY_PARA |
| { AOM_CDF11(28615, 31027, 32182, 32608, 32712, 32716, 32720, 32724, |
| 32728, 32732), |
| 0 }, |
| #else |
| { AOM_CDF11(29390, 31689, 32431, 32665, 32712, 32716, 32720, 32724, |
| 32728, 32732) }, // class_cdf // fp |
| #endif // CONFIG_ENTROPY_PARA |
| |
| #else |
| { AOM_CDF8(7804, 11354, 12626, 18581, 24598, 29144, 31608), 0 }, |
| #endif // !CONFIG_VQ_MVD_CODING |
| |
| #if CONFIG_ENTROPY_PARA |
| #if !CONFIG_VQ_MVD_CODING |
| { |
| { |
| { AOM_CDF2(23273), 75 }, |
| { AOM_CDF2(21594), 75 }, |
| { AOM_CDF2(8749), 75 }, |
| }, |
| { |
| { AOM_CDF2(22311), 75 }, |
| { AOM_CDF2(11921), 1 }, |
| { AOM_CDF2(12406), 1 }, |
| }, |
| }, |
| { |
| { AOM_CDF2(18429), 90 }, |
| { AOM_CDF2(15625), 0 }, |
| { AOM_CDF2(17117), 75 }, |
| }, |
| #endif // !CONFIG_VQ_MVD_CODING |
| { AOM_CDF2(16024), 0 }, |
| #if !CONFIG_VQ_MVD_CODING |
| { AOM_CDF2(25929), 90 }, |
| { AOM_CDF2(11557), 84 }, |
| { AOM_CDF2(26908), 75 }, |
| { |
| { AOM_CDF2(18078), 124 }, |
| { AOM_CDF2(18254), 124 }, |
| { AOM_CDF2(20021), 124 }, |
| { AOM_CDF2(19635), 124 }, |
| { AOM_CDF2(21095), 123 }, |
| { AOM_CDF2(22306), 124 }, |
| { AOM_CDF2(22670), 100 }, |
| { AOM_CDF2(26291), 5 }, |
| { AOM_CDF2(30118), 100 }, |
| { AOM_CDF2(16384), 0 }, |
| }, |
| #endif // !CONFIG_VQ_MVD_CODING |
| |
| }, |
| #else |
| { { { AOM_CDF2(23476) }, { AOM_CDF2(22382) }, { AOM_CDF2(10351) } }, |
| { { AOM_CDF2(21865) }, |
| { AOM_CDF2(16937) }, |
| { AOM_CDF2(13425) } } }, // class0_fp_cdf |
| { { AOM_CDF2(16528) }, |
| { AOM_CDF2(11848) }, |
| { AOM_CDF2(7635) } }, // fp_cdf |
| |
| { AOM_CDF2(128 * 128) }, // sign_cdf |
| { AOM_CDF2(4654) }, // class0_hp_cdf |
| { AOM_CDF2(12899) }, // hp_cdf |
| { AOM_CDF2(26486) }, // class0_cdf |
| { { AOM_CDF2(20370) }, |
| { AOM_CDF2(19352) }, |
| { AOM_CDF2(20184) }, |
| { AOM_CDF2(19290) }, |
| { AOM_CDF2(20751) }, |
| { AOM_CDF2(23123) }, |
| { AOM_CDF2(25179) }, |
| { AOM_CDF2(27939) }, |
| { AOM_CDF2(31466) }, |
| { AOM_CDF2(16384) } }, // bits_cdf |
| }, |
| #endif // CONFIG_ENTROPY_PARA |
| { |
| |
| #if !CONFIG_VQ_MVD_CODING |
| #if CONFIG_ENTROPY_PARA |
| { |
| { AOM_CDF9(8910, 13492, 19259, 24751, 28899, 31567, 32600, 32708), |
| 76 }, |
| { AOM_CDF10(15552, 21454, 26682, 29649, 31333, 32161, 32591, |
| 32704, 32708), |
| 76 }, |
| { AOM_CDF11(2979, 5958, 8937, 11916, 14895, 17873, 20852, 23831, |
| 26810, 29789), |
| 0 }, |
| { AOM_CDF11(12301, 18138, 23549, 27708, 30501, 31883, 32463, |
| 32682, 32696, 32700), |
| 75 }, |
| { AOM_CDF11(26132, 29614, 31375, 32280, 32639, 32708, 32712, |
| 32716, 32720, 32724), |
| 75 }, |
| { AOM_CDF11(25359, 28443, 30284, 31515, 32242, 32565, 32693, |
| 32700, 32704, 32708), |
| 75 }, |
| { AOM_CDF11(31842, 32400, 32592, 32694, 32712, 32716, 32720, |
| 32724, 32728, 32732), |
| 75 }, |
| }, |
| #else |
| // Horizontal component |
| { { AOM_CDF9(19297, 23907, 27450, 30145, 31606, 32456, 32712, |
| 32716) }, // class_cdf |
| { AOM_CDF10(18861, 23816, 27819, 30238, 31643, 32355, 32697, 32704, |
| 32708) }, // class_cdf |
| { AOM_CDF11(2979, 5958, 8937, 11916, 14895, 17873, 20852, 23831, |
| 26810, 29789) }, |
| { AOM_CDF11(20444, 25375, 28587, 30567, 31750, 32345, 32628, 32700, |
| 32704, 32708) }, |
| { AOM_CDF11(25106, 29051, 30835, 31758, 32302, 32574, 32703, 32707, |
| 32711, 32715) }, |
| { AOM_CDF11(24435, 28901, 30875, 31825, 32348, 32583, 32702, 32706, |
| 32710, 32714) }, |
| { AOM_CDF11(29338, 31380, 32155, 32475, 32654, 32708, 32712, 32716, |
| 32720, 32724) } }, |
| #endif // CONFIG_ENTROPY_PARA |
| #if CONFIG_ENTROPY_PARA |
| { AOM_CDF11(29563, 31499, 32361, 32658, 32712, 32716, 32720, 32724, |
| 32728, 32732), |
| 0 }, |
| #else |
| { AOM_CDF11(28341, 31295, 32320, 32640, 32712, 32716, 32720, 32724, |
| 32728, 32732) }, // class_cdf // fp |
| #endif // CONFIG_ENTROPY_PARA |
| #else |
| { AOM_CDF8(7392, 11106, 12422, 18167, 24480, 29230, 31714), 0 }, |
| #endif // !CONFIG_VQ_MVD_CODING |
| #if CONFIG_ENTROPY_PARA |
| #if !CONFIG_VQ_MVD_CODING |
| { |
| { |
| { AOM_CDF2(22190), 75 }, |
| { AOM_CDF2(19821), 75 }, |
| { AOM_CDF2(7239), 75 }, |
| }, |
| { |
| { AOM_CDF2(20697), 90 }, |
| { AOM_CDF2(12278), 0 }, |
| { AOM_CDF2(11913), 1 }, |
| }, |
| }, |
| { |
| { AOM_CDF2(14462), 75 }, |
| { AOM_CDF2(11379), 75 }, |
| { AOM_CDF2(6857), 0 }, |
| }, |
| #endif // !CONFIG_VQ_MVD_CODING |
| { AOM_CDF2(16302), 75 }, |
| #if !CONFIG_VQ_MVD_CODING |
| { AOM_CDF2(24896), 75 }, |
| { AOM_CDF2(16355), 119 }, |
| { AOM_CDF2(26968), 75 }, |
| { |
| { AOM_CDF2(19196), 124 }, |
| { AOM_CDF2(17877), 124 }, |
| { AOM_CDF2(19770), 124 }, |
| { AOM_CDF2(18740), 124 }, |
| { AOM_CDF2(20175), 124 }, |
| { AOM_CDF2(21902), 124 }, |
| { AOM_CDF2(21461), 115 }, |
| { AOM_CDF2(23432), 77 }, |
| { AOM_CDF2(29155), 0 }, |
| { AOM_CDF2(16384), 0 }, |
| }, |
| #endif // !CONFIG_VQ_MVD_CODING |
| }, |
| }, |
| #else |
| { { { AOM_CDF2(21083) }, { AOM_CDF2(21153) }, { AOM_CDF2(7888) } }, |
| { { AOM_CDF2(22423) }, |
| { AOM_CDF2(16285) }, |
| { AOM_CDF2(14031) } } }, // class0_fp_cdf |
| { { AOM_CDF2(16600) }, |
| { AOM_CDF2(12569) }, |
| { AOM_CDF2(8367) } }, // fp_cdf |
| |
| { AOM_CDF2(128 * 128) }, // sign_cdf |
| { AOM_CDF2(3238) }, // class0_hp_cdf |
| { AOM_CDF2(15376) }, // hp_cdf |
| { AOM_CDF2(24569) }, // class0_cdf |
| { { AOM_CDF2(20048) }, |
| { AOM_CDF2(19425) }, |
| { AOM_CDF2(19816) }, |
| { AOM_CDF2(19138) }, |
| { AOM_CDF2(20583) }, |
| { AOM_CDF2(23446) }, |
| { AOM_CDF2(23440) }, |
| { AOM_CDF2(26025) }, |
| { AOM_CDF2(29968) }, |
| { AOM_CDF2(16384) } }, // bits_cdf |
| } }, |
| #endif // CONFIG_ENTROPY_PARA |
| }; |
| |
| void av1_init_mv_probs(AV1_COMMON *cm) { |
| // NB: this sets CDFs too |
| cm->fc->nmvc = default_nmv_context; |
| cm->fc->ndvc = default_nmv_context; |
| } |
