diff options
Diffstat (limited to 'third_party/aom/av1/encoder/tokenize.c')
| -rw-r--r-- | third_party/aom/av1/encoder/tokenize.c | 887 |
1 files changed, 887 insertions, 0 deletions
diff --git a/third_party/aom/av1/encoder/tokenize.c b/third_party/aom/av1/encoder/tokenize.c new file mode 100644 index 0000000000..f48493bf89 --- /dev/null +++ b/third_party/aom/av1/encoder/tokenize.c @@ -0,0 +1,887 @@ +/* + * Copyright (c) 2016, Alliance for Open Media. All rights reserved + * + * This source code is subject to the terms of the BSD 2 Clause License and + * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License + * was not distributed with this source code in the LICENSE file, you can + * obtain it at www.aomedia.org/license/software. 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 www.aomedia.org/license/patent. + */ + +#include <assert.h> +#include <math.h> +#include <stdio.h> +#include <string.h> + +#include "aom_mem/aom_mem.h" + +#include "av1/common/entropy.h" +#include "av1/common/pred_common.h" +#include "av1/common/scan.h" +#include "av1/common/seg_common.h" + +#include "av1/encoder/cost.h" +#include "av1/encoder/encoder.h" +#include "av1/encoder/rdopt.h" +#include "av1/encoder/tokenize.h" + +static const TOKENVALUE dct_cat_lt_10_value_tokens[] = { + { 9, 63 }, { 9, 61 }, { 9, 59 }, { 9, 57 }, { 9, 55 }, { 9, 53 }, { 9, 51 }, + { 9, 49 }, { 9, 47 }, { 9, 45 }, { 9, 43 }, { 9, 41 }, { 9, 39 }, { 9, 37 }, + { 9, 35 }, { 9, 33 }, { 9, 31 }, { 9, 29 }, { 9, 27 }, { 9, 25 }, { 9, 23 }, + { 9, 21 }, { 9, 19 }, { 9, 17 }, { 9, 15 }, { 9, 13 }, { 9, 11 }, { 9, 9 }, + { 9, 7 }, { 9, 5 }, { 9, 3 }, { 9, 1 }, { 8, 31 }, { 8, 29 }, { 8, 27 }, + { 8, 25 }, { 8, 23 }, { 8, 21 }, { 8, 19 }, { 8, 17 }, { 8, 15 }, { 8, 13 }, + { 8, 11 }, { 8, 9 }, { 8, 7 }, { 8, 5 }, { 8, 3 }, { 8, 1 }, { 7, 15 }, + { 7, 13 }, { 7, 11 }, { 7, 9 }, { 7, 7 }, { 7, 5 }, { 7, 3 }, { 7, 1 }, + { 6, 7 }, { 6, 5 }, { 6, 3 }, { 6, 1 }, { 5, 3 }, { 5, 1 }, { 4, 1 }, + { 3, 1 }, { 2, 1 }, { 1, 1 }, { 0, 0 }, { 1, 0 }, { 2, 0 }, { 3, 0 }, + { 4, 0 }, { 5, 0 }, { 5, 2 }, { 6, 0 }, { 6, 2 }, { 6, 4 }, { 6, 6 }, + { 7, 0 }, { 7, 2 }, { 7, 4 }, { 7, 6 }, { 7, 8 }, { 7, 10 }, { 7, 12 }, + { 7, 14 }, { 8, 0 }, { 8, 2 }, { 8, 4 }, { 8, 6 }, { 8, 8 }, { 8, 10 }, + { 8, 12 }, { 8, 14 }, { 8, 16 }, { 8, 18 }, { 8, 20 }, { 8, 22 }, { 8, 24 }, + { 8, 26 }, { 8, 28 }, { 8, 30 }, { 9, 0 }, { 9, 2 }, { 9, 4 }, { 9, 6 }, + { 9, 8 }, { 9, 10 }, { 9, 12 }, { 9, 14 }, { 9, 16 }, { 9, 18 }, { 9, 20 }, + { 9, 22 }, { 9, 24 }, { 9, 26 }, { 9, 28 }, { 9, 30 }, { 9, 32 }, { 9, 34 }, + { 9, 36 }, { 9, 38 }, { 9, 40 }, { 9, 42 }, { 9, 44 }, { 9, 46 }, { 9, 48 }, + { 9, 50 }, { 9, 52 }, { 9, 54 }, { 9, 56 }, { 9, 58 }, { 9, 60 }, { 9, 62 } +}; +const TOKENVALUE *av1_dct_cat_lt_10_value_tokens = + dct_cat_lt_10_value_tokens + + (sizeof(dct_cat_lt_10_value_tokens) / sizeof(*dct_cat_lt_10_value_tokens)) / + 2; +// The corresponding costs of the extrabits for the tokens in the above table +// are stored in the table below. The values are obtained from looking up the +// entry for the specified extrabits in the table corresponding to the token +// (as defined in cost element av1_extra_bits) +// e.g. {9, 63} maps to cat5_cost[63 >> 1], {1, 1} maps to sign_cost[1 >> 1] +static const int dct_cat_lt_10_value_cost[] = { + 3773, 3750, 3704, 3681, 3623, 3600, 3554, 3531, 3432, 3409, 3363, 3340, 3282, + 3259, 3213, 3190, 3136, 3113, 3067, 3044, 2986, 2963, 2917, 2894, 2795, 2772, + 2726, 2703, 2645, 2622, 2576, 2553, 3197, 3116, 3058, 2977, 2881, 2800, 2742, + 2661, 2615, 2534, 2476, 2395, 2299, 2218, 2160, 2079, 2566, 2427, 2334, 2195, + 2023, 1884, 1791, 1652, 1893, 1696, 1453, 1256, 1229, 864, 512, 512, 512, + 512, 0, 512, 512, 512, 512, 864, 1229, 1256, 1453, 1696, 1893, 1652, + 1791, 1884, 2023, 2195, 2334, 2427, 2566, 2079, 2160, 2218, 2299, 2395, 2476, + 2534, 2615, 2661, 2742, 2800, 2881, 2977, 3058, 3116, 3197, 2553, 2576, 2622, + 2645, 2703, 2726, 2772, 2795, 2894, 2917, 2963, 2986, 3044, 3067, 3113, 3136, + 3190, 3213, 3259, 3282, 3340, 3363, 3409, 3432, 3531, 3554, 3600, 3623, 3681, + 3704, 3750, 3773, +}; +const int *av1_dct_cat_lt_10_value_cost = + dct_cat_lt_10_value_cost + + (sizeof(dct_cat_lt_10_value_cost) / sizeof(*dct_cat_lt_10_value_cost)) / 2; + +// Array indices are identical to previously-existing CONTEXT_NODE indices +/* clang-format off */ +const aom_tree_index av1_coef_tree[TREE_SIZE(ENTROPY_TOKENS)] = { + -EOB_TOKEN, 2, // 0 = EOB + -ZERO_TOKEN, 4, // 1 = ZERO + -ONE_TOKEN, 6, // 2 = ONE + 8, 12, // 3 = LOW_VAL + -TWO_TOKEN, 10, // 4 = TWO + -THREE_TOKEN, -FOUR_TOKEN, // 5 = THREE + 14, 16, // 6 = HIGH_LOW + -CATEGORY1_TOKEN, -CATEGORY2_TOKEN, // 7 = CAT_ONE + 18, 20, // 8 = CAT_THREEFOUR + -CATEGORY3_TOKEN, -CATEGORY4_TOKEN, // 9 = CAT_THREE + -CATEGORY5_TOKEN, -CATEGORY6_TOKEN // 10 = CAT_FIVE +}; +/* clang-format on */ + +static const int16_t zero_cost[] = { 0 }; +static const int16_t sign_cost[1] = { 512 }; +static const int16_t cat1_cost[1 << 1] = { 864, 1229 }; +static const int16_t cat2_cost[1 << 2] = { 1256, 1453, 1696, 1893 }; +static const int16_t cat3_cost[1 << 3] = { 1652, 1791, 1884, 2023, + 2195, 2334, 2427, 2566 }; +static const int16_t cat4_cost[1 << 4] = { 2079, 2160, 2218, 2299, 2395, 2476, + 2534, 2615, 2661, 2742, 2800, 2881, + 2977, 3058, 3116, 3197 }; +static const int16_t cat5_cost[1 << 5] = { + 2553, 2576, 2622, 2645, 2703, 2726, 2772, 2795, 2894, 2917, 2963, + 2986, 3044, 3067, 3113, 3136, 3190, 3213, 3259, 3282, 3340, 3363, + 3409, 3432, 3531, 3554, 3600, 3623, 3681, 3704, 3750, 3773 +}; +const int16_t av1_cat6_low_cost[256] = { + 3378, 3390, 3401, 3413, 3435, 3447, 3458, 3470, 3517, 3529, 3540, 3552, 3574, + 3586, 3597, 3609, 3671, 3683, 3694, 3706, 3728, 3740, 3751, 3763, 3810, 3822, + 3833, 3845, 3867, 3879, 3890, 3902, 3973, 3985, 3996, 4008, 4030, 4042, 4053, + 4065, 4112, 4124, 4135, 4147, 4169, 4181, 4192, 4204, 4266, 4278, 4289, 4301, + 4323, 4335, 4346, 4358, 4405, 4417, 4428, 4440, 4462, 4474, 4485, 4497, 4253, + 4265, 4276, 4288, 4310, 4322, 4333, 4345, 4392, 4404, 4415, 4427, 4449, 4461, + 4472, 4484, 4546, 4558, 4569, 4581, 4603, 4615, 4626, 4638, 4685, 4697, 4708, + 4720, 4742, 4754, 4765, 4777, 4848, 4860, 4871, 4883, 4905, 4917, 4928, 4940, + 4987, 4999, 5010, 5022, 5044, 5056, 5067, 5079, 5141, 5153, 5164, 5176, 5198, + 5210, 5221, 5233, 5280, 5292, 5303, 5315, 5337, 5349, 5360, 5372, 4988, 5000, + 5011, 5023, 5045, 5057, 5068, 5080, 5127, 5139, 5150, 5162, 5184, 5196, 5207, + 5219, 5281, 5293, 5304, 5316, 5338, 5350, 5361, 5373, 5420, 5432, 5443, 5455, + 5477, 5489, 5500, 5512, 5583, 5595, 5606, 5618, 5640, 5652, 5663, 5675, 5722, + 5734, 5745, 5757, 5779, 5791, 5802, 5814, 5876, 5888, 5899, 5911, 5933, 5945, + 5956, 5968, 6015, 6027, 6038, 6050, 6072, 6084, 6095, 6107, 5863, 5875, 5886, + 5898, 5920, 5932, 5943, 5955, 6002, 6014, 6025, 6037, 6059, 6071, 6082, 6094, + 6156, 6168, 6179, 6191, 6213, 6225, 6236, 6248, 6295, 6307, 6318, 6330, 6352, + 6364, 6375, 6387, 6458, 6470, 6481, 6493, 6515, 6527, 6538, 6550, 6597, 6609, + 6620, 6632, 6654, 6666, 6677, 6689, 6751, 6763, 6774, 6786, 6808, 6820, 6831, + 6843, 6890, 6902, 6913, 6925, 6947, 6959, 6970, 6982 +}; +const int av1_cat6_high_cost[CAT6_HIGH_COST_ENTRIES] = { + 100, 2263, 2739, 4902, 3160, 5323, 5799, 7962, 3678, 5841, 6317, + 8480, 6738, 8901, 9377, 11540, 3678, 5841, 6317, 8480, 6738, 8901, + 9377, 11540, 7256, 9419, 9895, 12058, 10316, 12479, 12955, 15118, 3678, + 5841, 6317, 8480, 6738, 8901, 9377, 11540, 7256, 9419, 9895, 12058, + 10316, 12479, 12955, 15118, 7256, 9419, 9895, 12058, 10316, 12479, 12955, + 15118, 10834, 12997, 13473, 15636, 13894, 16057, 16533, 18696, +#if CONFIG_HIGHBITDEPTH + 4193, 6356, 6832, 8995, 7253, 9416, 9892, 12055, 7771, 9934, 10410, + 12573, 10831, 12994, 13470, 15633, 7771, 9934, 10410, 12573, 10831, 12994, + 13470, 15633, 11349, 13512, 13988, 16151, 14409, 16572, 17048, 19211, 7771, + 9934, 10410, 12573, 10831, 12994, 13470, 15633, 11349, 13512, 13988, 16151, + 14409, 16572, 17048, 19211, 11349, 13512, 13988, 16151, 14409, 16572, 17048, + 19211, 14927, 17090, 17566, 19729, 17987, 20150, 20626, 22789, 4193, 6356, + 6832, 8995, 7253, 9416, 9892, 12055, 7771, 9934, 10410, 12573, 10831, + 12994, 13470, 15633, 7771, 9934, 10410, 12573, 10831, 12994, 13470, 15633, + 11349, 13512, 13988, 16151, 14409, 16572, 17048, 19211, 7771, 9934, 10410, + 12573, 10831, 12994, 13470, 15633, 11349, 13512, 13988, 16151, 14409, 16572, + 17048, 19211, 11349, 13512, 13988, 16151, 14409, 16572, 17048, 19211, 14927, + 17090, 17566, 19729, 17987, 20150, 20626, 22789, 8286, 10449, 10925, 13088, + 11346, 13509, 13985, 16148, 11864, 14027, 14503, 16666, 14924, 17087, 17563, + 19726, 11864, 14027, 14503, 16666, 14924, 17087, 17563, 19726, 15442, 17605, + 18081, 20244, 18502, 20665, 21141, 23304, 11864, 14027, 14503, 16666, 14924, + 17087, 17563, 19726, 15442, 17605, 18081, 20244, 18502, 20665, 21141, 23304, + 15442, 17605, 18081, 20244, 18502, 20665, 21141, 23304, 19020, 21183, 21659, + 23822, 22080, 24243, 24719, 26882, 4193, 6356, 6832, 8995, 7253, 9416, + 9892, 12055, 7771, 9934, 10410, 12573, 10831, 12994, 13470, 15633, 7771, + 9934, 10410, 12573, 10831, 12994, 13470, 15633, 11349, 13512, 13988, 16151, + 14409, 16572, 17048, 19211, 7771, 9934, 10410, 12573, 10831, 12994, 13470, + 15633, 11349, 13512, 13988, 16151, 14409, 16572, 17048, 19211, 11349, 13512, + 13988, 16151, 14409, 16572, 17048, 19211, 14927, 17090, 17566, 19729, 17987, + 20150, 20626, 22789, 8286, 10449, 10925, 13088, 11346, 13509, 13985, 16148, + 11864, 14027, 14503, 16666, 14924, 17087, 17563, 19726, 11864, 14027, 14503, + 16666, 14924, 17087, 17563, 19726, 15442, 17605, 18081, 20244, 18502, 20665, + 21141, 23304, 11864, 14027, 14503, 16666, 14924, 17087, 17563, 19726, 15442, + 17605, 18081, 20244, 18502, 20665, 21141, 23304, 15442, 17605, 18081, 20244, + 18502, 20665, 21141, 23304, 19020, 21183, 21659, 23822, 22080, 24243, 24719, + 26882, 8286, 10449, 10925, 13088, 11346, 13509, 13985, 16148, 11864, 14027, + 14503, 16666, 14924, 17087, 17563, 19726, 11864, 14027, 14503, 16666, 14924, + 17087, 17563, 19726, 15442, 17605, 18081, 20244, 18502, 20665, 21141, 23304, + 11864, 14027, 14503, 16666, 14924, 17087, 17563, 19726, 15442, 17605, 18081, + 20244, 18502, 20665, 21141, 23304, 15442, 17605, 18081, 20244, 18502, 20665, + 21141, 23304, 19020, 21183, 21659, 23822, 22080, 24243, 24719, 26882, 12379, + 14542, 15018, 17181, 15439, 17602, 18078, 20241, 15957, 18120, 18596, 20759, + 19017, 21180, 21656, 23819, 15957, 18120, 18596, 20759, 19017, 21180, 21656, + 23819, 19535, 21698, 22174, 24337, 22595, 24758, 25234, 27397, 15957, 18120, + 18596, 20759, 19017, 21180, 21656, 23819, 19535, 21698, 22174, 24337, 22595, + 24758, 25234, 27397, 19535, 21698, 22174, 24337, 22595, 24758, 25234, 27397, + 23113, 25276, 25752, 27915, 26173, 28336, 28812, 30975, 4193, 6356, 6832, + 8995, 7253, 9416, 9892, 12055, 7771, 9934, 10410, 12573, 10831, 12994, + 13470, 15633, 7771, 9934, 10410, 12573, 10831, 12994, 13470, 15633, 11349, + 13512, 13988, 16151, 14409, 16572, 17048, 19211, 7771, 9934, 10410, 12573, + 10831, 12994, 13470, 15633, 11349, 13512, 13988, 16151, 14409, 16572, 17048, + 19211, 11349, 13512, 13988, 16151, 14409, 16572, 17048, 19211, 14927, 17090, + 17566, 19729, 17987, 20150, 20626, 22789, 8286, 10449, 10925, 13088, 11346, + 13509, 13985, 16148, 11864, 14027, 14503, 16666, 14924, 17087, 17563, 19726, + 11864, 14027, 14503, 16666, 14924, 17087, 17563, 19726, 15442, 17605, 18081, + 20244, 18502, 20665, 21141, 23304, 11864, 14027, 14503, 16666, 14924, 17087, + 17563, 19726, 15442, 17605, 18081, 20244, 18502, 20665, 21141, 23304, 15442, + 17605, 18081, 20244, 18502, 20665, 21141, 23304, 19020, 21183, 21659, 23822, + 22080, 24243, 24719, 26882, 8286, 10449, 10925, 13088, 11346, 13509, 13985, + 16148, 11864, 14027, 14503, 16666, 14924, 17087, 17563, 19726, 11864, 14027, + 14503, 16666, 14924, 17087, 17563, 19726, 15442, 17605, 18081, 20244, 18502, + 20665, 21141, 23304, 11864, 14027, 14503, 16666, 14924, 17087, 17563, 19726, + 15442, 17605, 18081, 20244, 18502, 20665, 21141, 23304, 15442, 17605, 18081, + 20244, 18502, 20665, 21141, 23304, 19020, 21183, 21659, 23822, 22080, 24243, + 24719, 26882, 12379, 14542, 15018, 17181, 15439, 17602, 18078, 20241, 15957, + 18120, 18596, 20759, 19017, 21180, 21656, 23819, 15957, 18120, 18596, 20759, + 19017, 21180, 21656, 23819, 19535, 21698, 22174, 24337, 22595, 24758, 25234, + 27397, 15957, 18120, 18596, 20759, 19017, 21180, 21656, 23819, 19535, 21698, + 22174, 24337, 22595, 24758, 25234, 27397, 19535, 21698, 22174, 24337, 22595, + 24758, 25234, 27397, 23113, 25276, 25752, 27915, 26173, 28336, 28812, 30975, + 8286, 10449, 10925, 13088, 11346, 13509, 13985, 16148, 11864, 14027, 14503, + 16666, 14924, 17087, 17563, 19726, 11864, 14027, 14503, 16666, 14924, 17087, + 17563, 19726, 15442, 17605, 18081, 20244, 18502, 20665, 21141, 23304, 11864, + 14027, 14503, 16666, 14924, 17087, 17563, 19726, 15442, 17605, 18081, 20244, + 18502, 20665, 21141, 23304, 15442, 17605, 18081, 20244, 18502, 20665, 21141, + 23304, 19020, 21183, 21659, 23822, 22080, 24243, 24719, 26882, 12379, 14542, + 15018, 17181, 15439, 17602, 18078, 20241, 15957, 18120, 18596, 20759, 19017, + 21180, 21656, 23819, 15957, 18120, 18596, 20759, 19017, 21180, 21656, 23819, + 19535, 21698, 22174, 24337, 22595, 24758, 25234, 27397, 15957, 18120, 18596, + 20759, 19017, 21180, 21656, 23819, 19535, 21698, 22174, 24337, 22595, 24758, + 25234, 27397, 19535, 21698, 22174, 24337, 22595, 24758, 25234, 27397, 23113, + 25276, 25752, 27915, 26173, 28336, 28812, 30975, 12379, 14542, 15018, 17181, + 15439, 17602, 18078, 20241, 15957, 18120, 18596, 20759, 19017, 21180, 21656, + 23819, 15957, 18120, 18596, 20759, 19017, 21180, 21656, 23819, 19535, 21698, + 22174, 24337, 22595, 24758, 25234, 27397, 15957, 18120, 18596, 20759, 19017, + 21180, 21656, 23819, 19535, 21698, 22174, 24337, 22595, 24758, 25234, 27397, + 19535, 21698, 22174, 24337, 22595, 24758, 25234, 27397, 23113, 25276, 25752, + 27915, 26173, 28336, 28812, 30975, 16472, 18635, 19111, 21274, 19532, 21695, + 22171, 24334, 20050, 22213, 22689, 24852, 23110, 25273, 25749, 27912, 20050, + 22213, 22689, 24852, 23110, 25273, 25749, 27912, 23628, 25791, 26267, 28430, + 26688, 28851, 29327, 31490, 20050, 22213, 22689, 24852, 23110, 25273, 25749, + 27912, 23628, 25791, 26267, 28430, 26688, 28851, 29327, 31490, 23628, 25791, + 26267, 28430, 26688, 28851, 29327, 31490, 27206, 29369, 29845, 32008, 30266, + 32429, 32905, 35068 +#endif +}; + +const uint8_t av1_cat6_skipped_bits_discount[8] = { + 0, 3, 6, 9, 12, 18, 24, 30 +}; + +#if CONFIG_NEW_MULTISYMBOL +const av1_extra_bit av1_extra_bits[ENTROPY_TOKENS] = { + { 0, 0, 0, zero_cost }, // ZERO_TOKEN + { 0, 0, 1, sign_cost }, // ONE_TOKEN + { 0, 0, 2, sign_cost }, // TWO_TOKEN + { 0, 0, 3, sign_cost }, // THREE_TOKEN + { 0, 0, 4, sign_cost }, // FOUR_TOKEN + { av1_cat1_cdf, 1, CAT1_MIN_VAL, cat1_cost }, // CATEGORY1_TOKEN + { av1_cat2_cdf, 2, CAT2_MIN_VAL, cat2_cost }, // CATEGORY2_TOKEN + { av1_cat3_cdf, 3, CAT3_MIN_VAL, cat3_cost }, // CATEGORY3_TOKEN + { av1_cat4_cdf, 4, CAT4_MIN_VAL, cat4_cost }, // CATEGORY4_TOKEN + { av1_cat5_cdf, 5, CAT5_MIN_VAL, cat5_cost }, // CATEGORY5_TOKEN + { av1_cat6_cdf, 18, CAT6_MIN_VAL, 0 }, // CATEGORY6_TOKEN + { 0, 0, 0, zero_cost } // EOB_TOKEN +}; +#else +const av1_extra_bit av1_extra_bits[ENTROPY_TOKENS] = { + { 0, 0, 0, zero_cost }, // ZERO_TOKEN + { 0, 0, 1, sign_cost }, // ONE_TOKEN + { 0, 0, 2, sign_cost }, // TWO_TOKEN + { 0, 0, 3, sign_cost }, // THREE_TOKEN + { 0, 0, 4, sign_cost }, // FOUR_TOKEN + { av1_cat1_prob, 1, CAT1_MIN_VAL, cat1_cost }, // CATEGORY1_TOKEN + { av1_cat2_prob, 2, CAT2_MIN_VAL, cat2_cost }, // CATEGORY2_TOKEN + { av1_cat3_prob, 3, CAT3_MIN_VAL, cat3_cost }, // CATEGORY3_TOKEN + { av1_cat4_prob, 4, CAT4_MIN_VAL, cat4_cost }, // CATEGORY4_TOKEN + { av1_cat5_prob, 5, CAT5_MIN_VAL, cat5_cost }, // CATEGORY5_TOKEN + { av1_cat6_prob, 18, CAT6_MIN_VAL, 0 }, // CATEGORY6_TOKEN + { 0, 0, 0, zero_cost } // EOB_TOKEN +}; +#endif + +#if !CONFIG_EC_MULTISYMBOL +const struct av1_token av1_coef_encodings[ENTROPY_TOKENS] = { + { 2, 2 }, { 6, 3 }, { 28, 5 }, { 58, 6 }, { 59, 6 }, { 60, 6 }, + { 61, 6 }, { 124, 7 }, { 125, 7 }, { 126, 7 }, { 127, 7 }, { 0, 1 } +}; +#endif // !CONFIG_EC_MULTISYMBOL + +struct tokenize_b_args { + const AV1_COMP *cpi; + ThreadData *td; + TOKENEXTRA **tp; + int this_rate; +}; + +#if !CONFIG_PVQ || CONFIG_VAR_TX +static void cost_coeffs_b(int plane, int block, int blk_row, int blk_col, + BLOCK_SIZE plane_bsize, TX_SIZE tx_size, void *arg) { + struct tokenize_b_args *const args = arg; + const AV1_COMP *const cpi = args->cpi; + const AV1_COMMON *cm = &cpi->common; + ThreadData *const td = args->td; + MACROBLOCK *const x = &td->mb; + MACROBLOCKD *const xd = &x->e_mbd; + MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi; + struct macroblock_plane *p = &x->plane[plane]; + struct macroblockd_plane *pd = &xd->plane[plane]; + const PLANE_TYPE type = pd->plane_type; + const int ref = is_inter_block(mbmi); + const TX_TYPE tx_type = get_tx_type(type, xd, block, tx_size); + const SCAN_ORDER *const scan_order = get_scan(cm, tx_size, tx_type, ref); + const int rate = av1_cost_coeffs(cpi, x, plane, block, tx_size, scan_order, + pd->above_context + blk_col, + pd->left_context + blk_row, 0); + args->this_rate += rate; + (void)plane_bsize; + av1_set_contexts(xd, pd, plane, tx_size, p->eobs[block] > 0, blk_col, + blk_row); +} + +static void set_entropy_context_b(int plane, int block, int blk_row, + int blk_col, BLOCK_SIZE plane_bsize, + TX_SIZE tx_size, void *arg) { + struct tokenize_b_args *const args = arg; + ThreadData *const td = args->td; + MACROBLOCK *const x = &td->mb; + MACROBLOCKD *const xd = &x->e_mbd; + struct macroblock_plane *p = &x->plane[plane]; + struct macroblockd_plane *pd = &xd->plane[plane]; + (void)plane_bsize; + av1_set_contexts(xd, pd, plane, tx_size, p->eobs[block] > 0, blk_col, + blk_row); +} + +#if CONFIG_NEW_TOKENSET +static INLINE void add_token(TOKENEXTRA **t, + aom_cdf_prob (*tail_cdf)[CDF_SIZE(ENTROPY_TOKENS)], + aom_cdf_prob (*head_cdf)[CDF_SIZE(ENTROPY_TOKENS)], + int eob_val, int first_val, int32_t extra, + uint8_t token) { + (*t)->token = token; + (*t)->extra = extra; + (*t)->tail_cdf = tail_cdf; + (*t)->head_cdf = head_cdf; + (*t)->eob_val = eob_val; + (*t)->first_val = first_val; + (*t)++; +} + +#else // CONFIG_NEW_TOKENSET +static INLINE void add_token( + TOKENEXTRA **t, const aom_prob *context_tree, +#if CONFIG_EC_MULTISYMBOL + aom_cdf_prob (*token_cdf)[CDF_SIZE(ENTROPY_TOKENS)], +#endif // CONFIG_EC_MULTISYMBOL + int32_t extra, uint8_t token, uint8_t skip_eob_node, unsigned int *counts) { + (*t)->token = token; + (*t)->extra = extra; + (*t)->context_tree = context_tree; +#if CONFIG_EC_MULTISYMBOL + (*t)->token_cdf = token_cdf; +#endif // CONFIG_EC_MULTISYMBOL + (*t)->skip_eob_node = skip_eob_node; + (*t)++; + ++counts[token]; +} +#endif // CONFIG_NEW_TOKENSET +#endif // !CONFIG_PVQ || CONFIG_VAR_TX + +#if CONFIG_PALETTE +void av1_tokenize_palette_sb(const AV1_COMP *cpi, + const struct ThreadData *const td, int plane, + TOKENEXTRA **t, RUN_TYPE dry_run, BLOCK_SIZE bsize, + int *rate) { + const MACROBLOCK *const x = &td->mb; + const MACROBLOCKD *const xd = &x->e_mbd; + const MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; + const uint8_t *const color_map = xd->plane[plane].color_index_map; + const PALETTE_MODE_INFO *const pmi = &mbmi->palette_mode_info; + const int n = pmi->palette_size[plane]; + int i, j; + int this_rate = 0; + uint8_t color_order[PALETTE_MAX_SIZE]; + const aom_prob( + *const probs)[PALETTE_COLOR_INDEX_CONTEXTS][PALETTE_COLORS - 1] = + plane == 0 ? av1_default_palette_y_color_index_prob + : av1_default_palette_uv_color_index_prob; + int plane_block_width, rows, cols; + av1_get_block_dimensions(bsize, plane, xd, &plane_block_width, NULL, &rows, + &cols); + assert(plane == 0 || plane == 1); + +#if CONFIG_PALETTE_THROUGHPUT + int k; + for (k = 1; k < rows + cols - 1; ++k) { + for (j = AOMMIN(k, cols - 1); j >= AOMMAX(0, k - rows + 1); --j) { + i = k - j; +#else + for (i = 0; i < rows; ++i) { + for (j = (i == 0 ? 1 : 0); j < cols; ++j) { +#endif // CONFIG_PALETTE_THROUGHPUT + int color_new_idx; + const int color_ctx = av1_get_palette_color_index_context( + color_map, plane_block_width, i, j, n, color_order, &color_new_idx); + assert(color_new_idx >= 0 && color_new_idx < n); + if (dry_run == DRY_RUN_COSTCOEFFS) + this_rate += cpi->palette_y_color_cost[n - PALETTE_MIN_SIZE][color_ctx] + [color_new_idx]; + (*t)->token = color_new_idx; + (*t)->context_tree = probs[n - PALETTE_MIN_SIZE][color_ctx]; + (*t)->skip_eob_node = 0; + ++(*t); + } + } + if (rate) *rate += this_rate; +} +#endif // CONFIG_PALETTE + +#if CONFIG_PVQ +static void add_pvq_block(AV1_COMMON *const cm, MACROBLOCK *const x, + PVQ_INFO *pvq) { + PVQ_QUEUE *q = x->pvq_q; + if (q->curr_pos >= q->buf_len) { + int new_buf_len = 2 * q->buf_len + 1; + PVQ_INFO *new_buf; + CHECK_MEM_ERROR(cm, new_buf, aom_malloc(new_buf_len * sizeof(PVQ_INFO))); + memcpy(new_buf, q->buf, q->buf_len * sizeof(PVQ_INFO)); + aom_free(q->buf); + q->buf = new_buf; + q->buf_len = new_buf_len; + } + OD_COPY(q->buf + q->curr_pos, pvq, 1); + ++q->curr_pos; +} + +// NOTE: This does not actually generate tokens, instead we store the encoding +// decisions made for PVQ in a queue that we will read from when +// actually writing the bitstream in write_modes_b +static void tokenize_pvq(int plane, int block, int blk_row, int blk_col, + BLOCK_SIZE plane_bsize, TX_SIZE tx_size, void *arg) { + struct tokenize_b_args *const args = arg; + const AV1_COMP *cpi = args->cpi; + const AV1_COMMON *const cm = &cpi->common; + ThreadData *const td = args->td; + MACROBLOCK *const x = &td->mb; + PVQ_INFO *pvq_info; + + (void)block; + (void)blk_row; + (void)blk_col; + (void)plane_bsize; + (void)tx_size; + + assert(block < MAX_PVQ_BLOCKS_IN_SB); + pvq_info = &x->pvq[block][plane]; + add_pvq_block((AV1_COMMON * const)cm, x, pvq_info); +} +#endif // CONFIG_PVQ + +static void tokenize_b(int plane, int block, int blk_row, int blk_col, + BLOCK_SIZE plane_bsize, TX_SIZE tx_size, void *arg) { +#if !CONFIG_PVQ + struct tokenize_b_args *const args = arg; + const AV1_COMP *cpi = args->cpi; + const AV1_COMMON *const cm = &cpi->common; + ThreadData *const td = args->td; + MACROBLOCK *const x = &td->mb; + MACROBLOCKD *const xd = &x->e_mbd; + TOKENEXTRA **tp = args->tp; + uint8_t token_cache[MAX_TX_SQUARE]; + struct macroblock_plane *p = &x->plane[plane]; + struct macroblockd_plane *pd = &xd->plane[plane]; + MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi; + int pt; /* near block/prev token context index */ + int c; + TOKENEXTRA *t = *tp; /* store tokens starting here */ + const int eob = p->eobs[block]; + const PLANE_TYPE type = pd->plane_type; + const tran_low_t *qcoeff = BLOCK_OFFSET(p->qcoeff, block); +#if CONFIG_SUPERTX + const int segment_id = AOMMIN(mbmi->segment_id, mbmi->segment_id_supertx); +#else + const int segment_id = mbmi->segment_id; +#endif // CONFIG_SUEPRTX + const int16_t *scan, *nb; + const TX_TYPE tx_type = get_tx_type(type, xd, block, tx_size); + const SCAN_ORDER *const scan_order = + get_scan(cm, tx_size, tx_type, is_inter_block(mbmi)); + const int ref = is_inter_block(mbmi); + unsigned int(*const counts)[COEFF_CONTEXTS][ENTROPY_TOKENS] = + td->rd_counts.coef_counts[txsize_sqr_map[tx_size]][type][ref]; +#if !CONFIG_NEW_TOKENSET +#if CONFIG_SUBFRAME_PROB_UPDATE + const aom_prob(*coef_probs)[COEFF_CONTEXTS][UNCONSTRAINED_NODES] = + cpi->subframe_stats.coef_probs_buf[cpi->common.coef_probs_update_idx] + [txsize_sqr_map[tx_size]][type][ref]; +#else + aom_prob(*const coef_probs)[COEFF_CONTEXTS][UNCONSTRAINED_NODES] = + cpi->common.fc->coef_probs[txsize_sqr_map[tx_size]][type][ref]; +#endif // CONFIG_SUBFRAME_PROB_UPDATE +#endif // !CONFIG_NEW_TOKENSET +#if CONFIG_EC_ADAPT + FRAME_CONTEXT *ec_ctx = xd->tile_ctx; +#elif CONFIG_EC_MULTISYMBOL + FRAME_CONTEXT *ec_ctx = cpi->common.fc; +#endif +#if CONFIG_NEW_TOKENSET + aom_cdf_prob( + *const coef_head_cdfs)[COEFF_CONTEXTS][CDF_SIZE(ENTROPY_TOKENS)] = + ec_ctx->coef_head_cdfs[txsize_sqr_map[tx_size]][type][ref]; + aom_cdf_prob( + *const coef_tail_cdfs)[COEFF_CONTEXTS][CDF_SIZE(ENTROPY_TOKENS)] = + ec_ctx->coef_tail_cdfs[txsize_sqr_map[tx_size]][type][ref]; + unsigned int(*const blockz_count)[2] = + td->counts->blockz_count[txsize_sqr_map[tx_size]][type][ref]; + int eob_val; + int first_val = 1; +#else +#if CONFIG_EC_MULTISYMBOL + aom_cdf_prob(*const coef_cdfs)[COEFF_CONTEXTS][CDF_SIZE(ENTROPY_TOKENS)] = + ec_ctx->coef_cdfs[txsize_sqr_map[tx_size]][type][ref]; +#endif + int skip_eob = 0; +#endif + const int seg_eob = get_tx_eob(&cpi->common.seg, segment_id, tx_size); + unsigned int(*const eob_branch)[COEFF_CONTEXTS] = + td->counts->eob_branch[txsize_sqr_map[tx_size]][type][ref]; + const uint8_t *const band = get_band_translate(tx_size); + int16_t token; + EXTRABIT extra; + (void)plane_bsize; + pt = get_entropy_context(tx_size, pd->above_context + blk_col, + pd->left_context + blk_row); + scan = scan_order->scan; + nb = scan_order->neighbors; + c = 0; + +#if CONFIG_NEW_TOKENSET + if (eob == 0) + add_token(&t, &coef_tail_cdfs[band[c]][pt], &coef_head_cdfs[band[c]][pt], 1, + 1, 0, BLOCK_Z_TOKEN); + + ++blockz_count[pt][eob != 0]; + + while (c < eob) { + int v = qcoeff[scan[c]]; + first_val = (c == 0); + + if (!v) { + add_token(&t, &coef_tail_cdfs[band[c]][pt], &coef_head_cdfs[band[c]][pt], + 0, first_val, 0, ZERO_TOKEN); + ++counts[band[c]][pt][ZERO_TOKEN]; + token_cache[scan[c]] = 0; + } else { + eob_val = + (c + 1 == eob) ? (c + 1 == seg_eob ? LAST_EOB : EARLY_EOB) : NO_EOB; + + av1_get_token_extra(v, &token, &extra); + + add_token(&t, &coef_tail_cdfs[band[c]][pt], &coef_head_cdfs[band[c]][pt], + eob_val, first_val, extra, (uint8_t)token); + + if (eob_val != LAST_EOB) { + ++counts[band[c]][pt][token]; + ++eob_branch[band[c]][pt]; + counts[band[c]][pt][EOB_TOKEN] += eob_val != NO_EOB; + } + + token_cache[scan[c]] = av1_pt_energy_class[token]; + } + ++c; + pt = get_coef_context(nb, token_cache, AOMMIN(c, eob - 1)); + } +#else + while (c < eob) { + const int v = qcoeff[scan[c]]; + eob_branch[band[c]][pt] += !skip_eob; + + av1_get_token_extra(v, &token, &extra); + + add_token(&t, coef_probs[band[c]][pt], +#if CONFIG_EC_MULTISYMBOL + &coef_cdfs[band[c]][pt], +#endif + extra, (uint8_t)token, (uint8_t)skip_eob, counts[band[c]][pt]); + + token_cache[scan[c]] = av1_pt_energy_class[token]; + ++c; + pt = get_coef_context(nb, token_cache, c); + skip_eob = (token == ZERO_TOKEN); + } + if (c < seg_eob) { + add_token(&t, coef_probs[band[c]][pt], +#if CONFIG_EC_MULTISYMBOL + NULL, +#endif + 0, EOB_TOKEN, 0, counts[band[c]][pt]); + ++eob_branch[band[c]][pt]; + } +#endif // CONFIG_NEW_TOKENSET + +#if CONFIG_COEF_INTERLEAVE + t->token = EOSB_TOKEN; + t++; +#endif + + *tp = t; + +#if CONFIG_ADAPT_SCAN + // Since dqcoeff is not available here, we pass qcoeff into + // av1_update_scan_count_facade(). The update behavior should be the same + // because av1_update_scan_count_facade() only cares if coefficients are zero + // or not. + av1_update_scan_count_facade((AV1_COMMON *)cm, td->counts, tx_size, tx_type, + qcoeff, c); +#endif + + av1_set_contexts(xd, pd, plane, tx_size, c > 0, blk_col, blk_row); +#else // !CONFIG_PVQ + tokenize_pvq(plane, block, blk_row, blk_col, plane_bsize, tx_size, arg); +#endif // !CONFIG_PVQ +} + +struct is_skippable_args { + uint16_t *eobs; + int *skippable; +}; +static void is_skippable(int plane, int block, int blk_row, int blk_col, + BLOCK_SIZE plane_bsize, TX_SIZE tx_size, void *argv) { + struct is_skippable_args *args = argv; + (void)plane; + (void)plane_bsize; + (void)tx_size; + (void)blk_row; + (void)blk_col; + args->skippable[0] &= (!args->eobs[block]); +} + +// TODO(yaowu): rewrite and optimize this function to remove the usage of +// av1_foreach_transform_block() and simplify is_skippable(). +int av1_is_skippable_in_plane(MACROBLOCK *x, BLOCK_SIZE bsize, int plane) { + int result = 1; + struct is_skippable_args args = { x->plane[plane].eobs, &result }; + av1_foreach_transformed_block_in_plane(&x->e_mbd, bsize, plane, is_skippable, + &args); + return result; +} + +#if CONFIG_VAR_TX +void tokenize_vartx(ThreadData *td, TOKENEXTRA **t, RUN_TYPE dry_run, + TX_SIZE tx_size, BLOCK_SIZE plane_bsize, int blk_row, + int blk_col, int block, int plane, void *arg) { + MACROBLOCK *const x = &td->mb; + MACROBLOCKD *const xd = &x->e_mbd; + MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; + const struct macroblockd_plane *const pd = &xd->plane[plane]; + const BLOCK_SIZE bsize = txsize_to_bsize[tx_size]; + const int tx_row = blk_row >> (1 - pd->subsampling_y); + const int tx_col = blk_col >> (1 - pd->subsampling_x); + const int max_blocks_high = max_block_high(xd, plane_bsize, plane); + const int max_blocks_wide = max_block_wide(xd, plane_bsize, plane); + TX_SIZE plane_tx_size; + + if (blk_row >= max_blocks_high || blk_col >= max_blocks_wide) return; + + plane_tx_size = + plane ? uv_txsize_lookup[bsize][mbmi->inter_tx_size[tx_row][tx_col]][0][0] + : mbmi->inter_tx_size[tx_row][tx_col]; + + if (tx_size == plane_tx_size) { + plane_bsize = get_plane_block_size(mbmi->sb_type, pd); + if (!dry_run) + tokenize_b(plane, block, blk_row, blk_col, plane_bsize, tx_size, arg); + else if (dry_run == DRY_RUN_NORMAL) + set_entropy_context_b(plane, block, blk_row, blk_col, plane_bsize, + tx_size, arg); + else if (dry_run == DRY_RUN_COSTCOEFFS) + cost_coeffs_b(plane, block, blk_row, blk_col, plane_bsize, tx_size, arg); + } else { + // Half the block size in transform block unit. + const TX_SIZE sub_txs = sub_tx_size_map[tx_size]; + const int bsl = tx_size_wide_unit[sub_txs]; + int i; + + assert(bsl > 0); + + for (i = 0; i < 4; ++i) { + const int offsetr = blk_row + ((i >> 1) * bsl); + const int offsetc = blk_col + ((i & 0x01) * bsl); + + int step = tx_size_wide_unit[sub_txs] * tx_size_high_unit[sub_txs]; + + if (offsetr >= max_blocks_high || offsetc >= max_blocks_wide) continue; + + tokenize_vartx(td, t, dry_run, sub_txs, plane_bsize, offsetr, offsetc, + block, plane, arg); + block += step; + } + } +} + +void av1_tokenize_sb_vartx(const AV1_COMP *cpi, ThreadData *td, TOKENEXTRA **t, + RUN_TYPE dry_run, int mi_row, int mi_col, + BLOCK_SIZE bsize, int *rate) { + const AV1_COMMON *const cm = &cpi->common; + MACROBLOCK *const x = &td->mb; + MACROBLOCKD *const xd = &x->e_mbd; + MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; + TOKENEXTRA *t_backup = *t; + const int ctx = av1_get_skip_context(xd); + const int skip_inc = + !segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP); + struct tokenize_b_args arg = { cpi, td, t, 0 }; + int plane; + if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols) return; + + if (mbmi->skip) { + if (!dry_run) td->counts->skip[ctx][1] += skip_inc; + reset_skip_context(xd, bsize); + if (dry_run) *t = t_backup; + return; + } + + if (!dry_run) + td->counts->skip[ctx][0] += skip_inc; + else + *t = t_backup; + + for (plane = 0; plane < MAX_MB_PLANE; ++plane) { +#if CONFIG_CB4X4 + if (!is_chroma_reference(mi_row, mi_col, bsize, + xd->plane[plane].subsampling_x, + xd->plane[plane].subsampling_y)) { +#if !CONFIG_PVQ + if (!dry_run) { + (*t)->token = EOSB_TOKEN; + (*t)++; + } +#endif + continue; + } +#endif + const struct macroblockd_plane *const pd = &xd->plane[plane]; +#if CONFIG_CB4X4 && !CONFIG_CHROMA_2X2 + const BLOCK_SIZE plane_bsize = + AOMMAX(BLOCK_4X4, get_plane_block_size(bsize, pd)); +#else + const BLOCK_SIZE plane_bsize = get_plane_block_size(bsize, pd); +#endif + const int mi_width = block_size_wide[plane_bsize] >> tx_size_wide_log2[0]; + const int mi_height = block_size_high[plane_bsize] >> tx_size_wide_log2[0]; + const TX_SIZE max_tx_size = get_vartx_max_txsize(mbmi, plane_bsize); + const BLOCK_SIZE txb_size = txsize_to_bsize[max_tx_size]; + int bw = block_size_wide[txb_size] >> tx_size_wide_log2[0]; + int bh = block_size_high[txb_size] >> tx_size_wide_log2[0]; + int idx, idy; + int block = 0; + int step = tx_size_wide_unit[max_tx_size] * tx_size_high_unit[max_tx_size]; + for (idy = 0; idy < mi_height; idy += bh) { + for (idx = 0; idx < mi_width; idx += bw) { + tokenize_vartx(td, t, dry_run, max_tx_size, plane_bsize, idy, idx, + block, plane, &arg); + block += step; + } + } + + if (!dry_run) { + (*t)->token = EOSB_TOKEN; + (*t)++; + } + } + if (rate) *rate += arg.this_rate; +} +#endif // CONFIG_VAR_TX + +void av1_tokenize_sb(const AV1_COMP *cpi, ThreadData *td, TOKENEXTRA **t, + RUN_TYPE dry_run, BLOCK_SIZE bsize, int *rate, + const int mi_row, const int mi_col) { + const AV1_COMMON *const cm = &cpi->common; + MACROBLOCK *const x = &td->mb; + MACROBLOCKD *const xd = &x->e_mbd; + MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; + const int ctx = av1_get_skip_context(xd); + const int skip_inc = + !segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP); + struct tokenize_b_args arg = { cpi, td, t, 0 }; + if (mbmi->skip) { + if (!dry_run) td->counts->skip[ctx][1] += skip_inc; + reset_skip_context(xd, bsize); + return; + } + + if (!dry_run) { +#if CONFIG_COEF_INTERLEAVE + td->counts->skip[ctx][0] += skip_inc; + av1_foreach_transformed_block_interleave(xd, bsize, tokenize_b, &arg); +#else + int plane; + + td->counts->skip[ctx][0] += skip_inc; + for (plane = 0; plane < MAX_MB_PLANE; ++plane) { +#if CONFIG_CB4X4 + if (!is_chroma_reference(mi_row, mi_col, bsize, + xd->plane[plane].subsampling_x, + xd->plane[plane].subsampling_y)) { +#if !CONFIG_PVQ + (*t)->token = EOSB_TOKEN; + (*t)++; +#endif + continue; + } +#else + (void)mi_row; + (void)mi_col; +#endif + av1_foreach_transformed_block_in_plane(xd, bsize, plane, tokenize_b, + &arg); +#if !CONFIG_PVQ + (*t)->token = EOSB_TOKEN; + (*t)++; +#endif // !CONFIG_PVQ + } +#endif + } +#if !CONFIG_PVQ + else if (dry_run == DRY_RUN_NORMAL) { + int plane; + for (plane = 0; plane < MAX_MB_PLANE; ++plane) { +#if CONFIG_CB4X4 + if (!is_chroma_reference(mi_row, mi_col, bsize, + xd->plane[plane].subsampling_x, + xd->plane[plane].subsampling_y)) + continue; +#else + (void)mi_row; + (void)mi_col; +#endif + av1_foreach_transformed_block_in_plane(xd, bsize, plane, + set_entropy_context_b, &arg); + } + } else if (dry_run == DRY_RUN_COSTCOEFFS) { + int plane; + for (plane = 0; plane < MAX_MB_PLANE; ++plane) { +#if CONFIG_CB4X4 + if (!is_chroma_reference(mi_row, mi_col, bsize, + xd->plane[plane].subsampling_x, + xd->plane[plane].subsampling_y)) + continue; +#else + (void)mi_row; + (void)mi_col; +#endif + av1_foreach_transformed_block_in_plane(xd, bsize, plane, cost_coeffs_b, + &arg); + } + } +#endif // !CONFIG_PVQ + + if (rate) *rate += arg.this_rate; +} + +#if CONFIG_SUPERTX +void av1_tokenize_sb_supertx(const AV1_COMP *cpi, ThreadData *td, + TOKENEXTRA **t, RUN_TYPE dry_run, BLOCK_SIZE bsize, + int *rate) { + const AV1_COMMON *const cm = &cpi->common; + MACROBLOCKD *const xd = &td->mb.e_mbd; + MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; + TOKENEXTRA *t_backup = *t; + const int ctx = av1_get_skip_context(xd); + const int skip_inc = + !segfeature_active(&cm->seg, mbmi->segment_id_supertx, SEG_LVL_SKIP); + struct tokenize_b_args arg = { cpi, td, t, 0 }; + if (mbmi->skip) { + if (!dry_run) td->counts->skip[ctx][1] += skip_inc; + reset_skip_context(xd, bsize); + if (dry_run) *t = t_backup; + return; + } + + if (!dry_run) { + int plane; + td->counts->skip[ctx][0] += skip_inc; + + for (plane = 0; plane < MAX_MB_PLANE; ++plane) { + av1_foreach_transformed_block_in_plane(xd, bsize, plane, tokenize_b, + &arg); + (*t)->token = EOSB_TOKEN; + (*t)++; + } + } else if (dry_run == DRY_RUN_NORMAL) { + int plane; + for (plane = 0; plane < MAX_MB_PLANE; ++plane) + av1_foreach_transformed_block_in_plane(xd, bsize, plane, + set_entropy_context_b, &arg); + *t = t_backup; + } else if (dry_run == DRY_RUN_COSTCOEFFS) { + int plane; + for (plane = 0; plane < MAX_MB_PLANE; ++plane) + av1_foreach_transformed_block_in_plane(xd, bsize, plane, cost_coeffs_b, + &arg); + } + if (rate) *rate += arg.this_rate; +} +#endif // CONFIG_SUPERTX |