| /* |
| * 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_ENTROPY_PARA |
| { AOM_CDF4(1126, 6354, 9638), 0 }, // joints_cdf |
| #else |
| { AOM_CDF4(1126, 6354, 9638) }, // joints_cdf |
| #endif // CONFIG_ENTROPY_PARA |
| #if CONFIG_ENTROPY_PARA |
| { AOM_CDF4(4, 18825, 32748), 1 }, // amvd_joints_cdf |
| #else |
| { AOM_CDF4(4, 18825, 32748) }, // amvd_joints_cdf |
| #endif // CONFIG_ENTROPY_PARA |
| { |
| { |
| #if CONFIG_ENTROPY_PARA |
| { |
| { AOM_CDF9(21158, 25976, 29130, 31210, 32237, 32636, 32712, |
| 32716), |
| 1 }, |
| { AOM_CDF10(20546, 25501, 29187, 31196, 32175, 32597, 32708, |
| 32712, 32716), |
| 1 }, |
| { AOM_CDF11(2979, 5958, 8937, 11916, 14895, 17873, 20852, 23831, |
| 26810, 29789), |
| 0 }, |
| { AOM_CDF11(22643, 27104, 29724, 31229, 32115, 32523, 32692, |
| 32700, 32704, 32708), |
| 0 }, |
| { AOM_CDF11(26781, 29925, 31300, 32056, 32465, 32650, 32704, |
| 32708, 32712, 32716), |
| 75 }, |
| { AOM_CDF11(26807, 30081, 31455, 32131, 32503, 32658, 32704, |
| 32708, 32712, 32716), |
| 0 }, |
| { AOM_CDF11(30184, 31733, 32301, 32550, 32685, 32708, 32712, |
| 32716, 32720, 32724), |
| 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(29390, 31689, 32431, 32665, 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 |
| #if CONFIG_ENTROPY_PARA |
| { |
| { |
| { AOM_CDF2(23476), 0 }, |
| { AOM_CDF2(22382), 0 }, |
| { AOM_CDF2(10351), 0 }, |
| }, |
| { |
| { AOM_CDF2(21865), 0 }, |
| { AOM_CDF2(16937), 0 }, |
| { AOM_CDF2(13425), 0 }, |
| }, |
| }, |
| { |
| { AOM_CDF2(16528), 75 }, |
| { AOM_CDF2(11848), 0 }, |
| { AOM_CDF2(7635), 0 }, |
| }, |
| { AOM_CDF2(16384), 0 }, |
| { AOM_CDF2(4654), 0 }, |
| { AOM_CDF2(12899), 24 }, |
| { AOM_CDF2(26486), 0 }, |
| { |
| { AOM_CDF2(20370), 118 }, |
| { AOM_CDF2(19352), 119 }, |
| { AOM_CDF2(20184), 123 }, |
| { AOM_CDF2(19290), 118 }, |
| { AOM_CDF2(20751), 90 }, |
| { AOM_CDF2(23123), 118 }, |
| { AOM_CDF2(25179), 75 }, |
| { AOM_CDF2(27939), 6 }, |
| { AOM_CDF2(31466), 35 }, |
| { AOM_CDF2(16384), 50 }, |
| }, |
| }, |
| #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_ENTROPY_PARA |
| { |
| { AOM_CDF9(19297, 23907, 27450, 30145, 31606, 32456, 32712, |
| 32716), |
| 1 }, |
| { AOM_CDF10(18861, 23816, 27819, 30238, 31643, 32355, 32697, |
| 32704, 32708), |
| 1 }, |
| { AOM_CDF11(2979, 5958, 8937, 11916, 14895, 17873, 20852, 23831, |
| 26810, 29789), |
| 0 }, |
| { AOM_CDF11(20444, 25375, 28587, 30567, 31750, 32345, 32628, |
| 32700, 32704, 32708), |
| 75 }, |
| { AOM_CDF11(25106, 29051, 30835, 31758, 32302, 32574, 32703, |
| 32707, 32711, 32715), |
| 75 }, |
| { AOM_CDF11(24435, 28901, 30875, 31825, 32348, 32583, 32702, |
| 32706, 32710, 32714), |
| 75 }, |
| { AOM_CDF11(29338, 31380, 32155, 32475, 32654, 32708, 32712, |
| 32716, 32720, 32724), |
| 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(28341, 31295, 32320, 32640, 32712, 32716, 32720, 32724, |
| 32728, 32732), |
| 1 }, |
| #else |
| { AOM_CDF11(28341, 31295, 32320, 32640, 32712, 32716, 32720, 32724, |
| 32728, 32732) }, // class_cdf // fp |
| #endif // CONFIG_ENTROPY_PARA |
| #if CONFIG_ENTROPY_PARA |
| { |
| { |
| { AOM_CDF2(21083), 0 }, |
| { AOM_CDF2(21153), 0 }, |
| { AOM_CDF2(7888), 0 }, |
| }, |
| { |
| { AOM_CDF2(22423), 75 }, |
| { AOM_CDF2(16285), 0 }, |
| { AOM_CDF2(14031), 0 }, |
| }, |
| }, |
| { |
| { AOM_CDF2(16600), 0 }, |
| { AOM_CDF2(12569), 0 }, |
| { AOM_CDF2(8367), 0 }, |
| }, |
| { AOM_CDF2(16384), 0 }, |
| { AOM_CDF2(3238), 0 }, |
| { AOM_CDF2(15376), 17 }, |
| { AOM_CDF2(24569), 0 }, |
| { |
| { AOM_CDF2(20048), 118 }, |
| { AOM_CDF2(19425), 124 }, |
| { AOM_CDF2(19816), 124 }, |
| { AOM_CDF2(19138), 124 }, |
| { AOM_CDF2(20583), 123 }, |
| { AOM_CDF2(23446), 118 }, |
| { AOM_CDF2(23440), 90 }, |
| { AOM_CDF2(26025), 90 }, |
| { AOM_CDF2(29968), 12 }, |
| { AOM_CDF2(16384), 50 }, |
| }, |
| }, |
| }, |
| #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; |
| } |
