ec6fb649da
The (new) ans experiment replaces the bool coder with uABS bools. The 'rans' experiment adds multisymbol coding. This matches the setup in aom/master. Change-Id: Ida8372ccabf1e1e9afc45fe66362cda35a491222
772 lines
37 KiB
C
772 lines
37 KiB
C
/*
|
|
* 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 aom_tree_index cat1[2] = { 0, 0 };
|
|
static const aom_tree_index cat2[4] = { 2, 2, 0, 0 };
|
|
static const aom_tree_index cat3[6] = { 2, 2, 4, 4, 0, 0 };
|
|
static const aom_tree_index cat4[8] = { 2, 2, 4, 4, 6, 6, 0, 0 };
|
|
static const aom_tree_index cat5[10] = { 2, 2, 4, 4, 6, 6, 8, 8, 0, 0 };
|
|
static const aom_tree_index cat6[28] = { 2, 2, 4, 4, 6, 6, 8, 8, 10, 10,
|
|
12, 12, 14, 14, 16, 16, 18, 18, 20, 20,
|
|
22, 22, 24, 24, 26, 26, 0, 0 };
|
|
|
|
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[64] = {
|
|
88, 2251, 2727, 4890, 3148, 5311, 5787, 7950, 3666, 5829, 6305,
|
|
8468, 6726, 8889, 9365, 11528, 3666, 5829, 6305, 8468, 6726, 8889,
|
|
9365, 11528, 7244, 9407, 9883, 12046, 10304, 12467, 12943, 15106, 3666,
|
|
5829, 6305, 8468, 6726, 8889, 9365, 11528, 7244, 9407, 9883, 12046,
|
|
10304, 12467, 12943, 15106, 7244, 9407, 9883, 12046, 10304, 12467, 12943,
|
|
15106, 10822, 12985, 13461, 15624, 13882, 16045, 16521, 18684
|
|
};
|
|
|
|
#if CONFIG_AOM_HIGHBITDEPTH
|
|
const int av1_cat6_high10_high_cost[256] = {
|
|
94, 2257, 2733, 4896, 3154, 5317, 5793, 7956, 3672, 5835, 6311,
|
|
8474, 6732, 8895, 9371, 11534, 3672, 5835, 6311, 8474, 6732, 8895,
|
|
9371, 11534, 7250, 9413, 9889, 12052, 10310, 12473, 12949, 15112, 3672,
|
|
5835, 6311, 8474, 6732, 8895, 9371, 11534, 7250, 9413, 9889, 12052,
|
|
10310, 12473, 12949, 15112, 7250, 9413, 9889, 12052, 10310, 12473, 12949,
|
|
15112, 10828, 12991, 13467, 15630, 13888, 16051, 16527, 18690, 4187, 6350,
|
|
6826, 8989, 7247, 9410, 9886, 12049, 7765, 9928, 10404, 12567, 10825,
|
|
12988, 13464, 15627, 7765, 9928, 10404, 12567, 10825, 12988, 13464, 15627,
|
|
11343, 13506, 13982, 16145, 14403, 16566, 17042, 19205, 7765, 9928, 10404,
|
|
12567, 10825, 12988, 13464, 15627, 11343, 13506, 13982, 16145, 14403, 16566,
|
|
17042, 19205, 11343, 13506, 13982, 16145, 14403, 16566, 17042, 19205, 14921,
|
|
17084, 17560, 19723, 17981, 20144, 20620, 22783, 4187, 6350, 6826, 8989,
|
|
7247, 9410, 9886, 12049, 7765, 9928, 10404, 12567, 10825, 12988, 13464,
|
|
15627, 7765, 9928, 10404, 12567, 10825, 12988, 13464, 15627, 11343, 13506,
|
|
13982, 16145, 14403, 16566, 17042, 19205, 7765, 9928, 10404, 12567, 10825,
|
|
12988, 13464, 15627, 11343, 13506, 13982, 16145, 14403, 16566, 17042, 19205,
|
|
11343, 13506, 13982, 16145, 14403, 16566, 17042, 19205, 14921, 17084, 17560,
|
|
19723, 17981, 20144, 20620, 22783, 8280, 10443, 10919, 13082, 11340, 13503,
|
|
13979, 16142, 11858, 14021, 14497, 16660, 14918, 17081, 17557, 19720, 11858,
|
|
14021, 14497, 16660, 14918, 17081, 17557, 19720, 15436, 17599, 18075, 20238,
|
|
18496, 20659, 21135, 23298, 11858, 14021, 14497, 16660, 14918, 17081, 17557,
|
|
19720, 15436, 17599, 18075, 20238, 18496, 20659, 21135, 23298, 15436, 17599,
|
|
18075, 20238, 18496, 20659, 21135, 23298, 19014, 21177, 21653, 23816, 22074,
|
|
24237, 24713, 26876
|
|
};
|
|
const int av1_cat6_high12_high_cost[1024] = {
|
|
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, 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
|
|
|
|
#if CONFIG_AOM_HIGHBITDEPTH
|
|
static const aom_tree_index cat1_high10[2] = { 0, 0 };
|
|
static const aom_tree_index cat2_high10[4] = { 2, 2, 0, 0 };
|
|
static const aom_tree_index cat3_high10[6] = { 2, 2, 4, 4, 0, 0 };
|
|
static const aom_tree_index cat4_high10[8] = { 2, 2, 4, 4, 6, 6, 0, 0 };
|
|
static const aom_tree_index cat5_high10[10] = { 2, 2, 4, 4, 6, 6, 8, 8, 0, 0 };
|
|
static const aom_tree_index cat6_high10[32] = { 2, 2, 4, 4, 6, 6, 8, 8,
|
|
10, 10, 12, 12, 14, 14, 16, 16,
|
|
18, 18, 20, 20, 22, 22, 24, 24,
|
|
26, 26, 28, 28, 30, 30, 0, 0 };
|
|
static const aom_tree_index cat1_high12[2] = { 0, 0 };
|
|
static const aom_tree_index cat2_high12[4] = { 2, 2, 0, 0 };
|
|
static const aom_tree_index cat3_high12[6] = { 2, 2, 4, 4, 0, 0 };
|
|
static const aom_tree_index cat4_high12[8] = { 2, 2, 4, 4, 6, 6, 0, 0 };
|
|
static const aom_tree_index cat5_high12[10] = { 2, 2, 4, 4, 6, 6, 8, 8, 0, 0 };
|
|
static const aom_tree_index cat6_high12[36] = {
|
|
2, 2, 4, 4, 6, 6, 8, 8, 10, 10, 12, 12, 14, 14, 16, 16, 18, 18,
|
|
20, 20, 22, 22, 24, 24, 26, 26, 28, 28, 30, 30, 32, 32, 34, 34, 0, 0
|
|
};
|
|
#endif
|
|
|
|
const av1_extra_bit av1_extra_bits[ENTROPY_TOKENS] = {
|
|
{ 0, 0, 0, 0, zero_cost }, // ZERO_TOKEN
|
|
{ 0, 0, 0, 1, sign_cost }, // ONE_TOKEN
|
|
{ 0, 0, 0, 2, sign_cost }, // TWO_TOKEN
|
|
{ 0, 0, 0, 3, sign_cost }, // THREE_TOKEN
|
|
{ 0, 0, 0, 4, sign_cost }, // FOUR_TOKEN
|
|
{ cat1, av1_cat1_prob, 1, CAT1_MIN_VAL, cat1_cost }, // CATEGORY1_TOKEN
|
|
{ cat2, av1_cat2_prob, 2, CAT2_MIN_VAL, cat2_cost }, // CATEGORY2_TOKEN
|
|
{ cat3, av1_cat3_prob, 3, CAT3_MIN_VAL, cat3_cost }, // CATEGORY3_TOKEN
|
|
{ cat4, av1_cat4_prob, 4, CAT4_MIN_VAL, cat4_cost }, // CATEGORY4_TOKEN
|
|
{ cat5, av1_cat5_prob, 5, CAT5_MIN_VAL, cat5_cost }, // CATEGORY5_TOKEN
|
|
{ cat6, av1_cat6_prob, 14, CAT6_MIN_VAL, 0 }, // CATEGORY6_TOKEN
|
|
{ 0, 0, 0, 0, zero_cost } // EOB_TOKEN
|
|
};
|
|
|
|
#if CONFIG_AOM_HIGHBITDEPTH
|
|
const av1_extra_bit av1_extra_bits_high10[ENTROPY_TOKENS] = {
|
|
{ 0, 0, 0, 0, zero_cost }, // ZERO
|
|
{ 0, 0, 0, 1, sign_cost }, // ONE
|
|
{ 0, 0, 0, 2, sign_cost }, // TWO
|
|
{ 0, 0, 0, 3, sign_cost }, // THREE
|
|
{ 0, 0, 0, 4, sign_cost }, // FOUR
|
|
{ cat1_high10, av1_cat1_prob_high10, 1, CAT1_MIN_VAL, cat1_cost }, // CAT1
|
|
{ cat2_high10, av1_cat2_prob_high10, 2, CAT2_MIN_VAL, cat2_cost }, // CAT2
|
|
{ cat3_high10, av1_cat3_prob_high10, 3, CAT3_MIN_VAL, cat3_cost }, // CAT3
|
|
{ cat4_high10, av1_cat4_prob_high10, 4, CAT4_MIN_VAL, cat4_cost }, // CAT4
|
|
{ cat5_high10, av1_cat5_prob_high10, 5, CAT5_MIN_VAL, cat5_cost }, // CAT5
|
|
{ cat6_high10, av1_cat6_prob_high10, 16, CAT6_MIN_VAL, 0 }, // CAT6
|
|
{ 0, 0, 0, 0, zero_cost } // EOB
|
|
};
|
|
const av1_extra_bit av1_extra_bits_high12[ENTROPY_TOKENS] = {
|
|
{ 0, 0, 0, 0, zero_cost }, // ZERO
|
|
{ 0, 0, 0, 1, sign_cost }, // ONE
|
|
{ 0, 0, 0, 2, sign_cost }, // TWO
|
|
{ 0, 0, 0, 3, sign_cost }, // THREE
|
|
{ 0, 0, 0, 4, sign_cost }, // FOUR
|
|
{ cat1_high12, av1_cat1_prob_high12, 1, CAT1_MIN_VAL, cat1_cost }, // CAT1
|
|
{ cat2_high12, av1_cat2_prob_high12, 2, CAT2_MIN_VAL, cat2_cost }, // CAT2
|
|
{ cat3_high12, av1_cat3_prob_high12, 3, CAT3_MIN_VAL, cat3_cost }, // CAT3
|
|
{ cat4_high12, av1_cat4_prob_high12, 4, CAT4_MIN_VAL, cat4_cost }, // CAT4
|
|
{ cat5_high12, av1_cat5_prob_high12, 5, CAT5_MIN_VAL, cat5_cost }, // CAT5
|
|
{ cat6_high12, av1_cat6_prob_high12, 18, CAT6_MIN_VAL, 0 }, // CAT6
|
|
{ 0, 0, 0, 0, zero_cost } // EOB
|
|
};
|
|
#endif
|
|
|
|
#if !CONFIG_RANS
|
|
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_RANS
|
|
|
|
struct tokenize_b_args {
|
|
const AV1_COMP *cpi;
|
|
ThreadData *td;
|
|
TOKENEXTRA **tp;
|
|
int this_rate;
|
|
};
|
|
|
|
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;
|
|
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(tx_size, tx_type, ref);
|
|
int pt = get_entropy_context(tx_size, pd->above_context + blk_col,
|
|
pd->left_context + blk_row);
|
|
int rate = av1_cost_coeffs(x, plane, block, pt, tx_size, scan_order->scan,
|
|
scan_order->neighbors, 0);
|
|
args->this_rate += rate;
|
|
av1_set_contexts(xd, pd, plane_bsize, 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];
|
|
av1_set_contexts(xd, pd, plane_bsize, tx_size, p->eobs[block] > 0, blk_col,
|
|
blk_row);
|
|
}
|
|
|
|
static INLINE void add_token(TOKENEXTRA **t, const aom_prob *context_tree,
|
|
#if CONFIG_RANS || CONFIG_DAALA_EC
|
|
const aom_cdf_prob (*token_cdf)[ENTROPY_TOKENS],
|
|
#endif // CONFIG_RANS
|
|
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_RANS || CONFIG_DAALA_EC
|
|
(*t)->token_cdf = token_cdf;
|
|
#endif // CONFIG_RANS
|
|
(*t)->skip_eob_node = skip_eob_node;
|
|
(*t)++;
|
|
++counts[token];
|
|
}
|
|
|
|
static INLINE int get_tx_eob(const struct segmentation *seg, int segment_id,
|
|
TX_SIZE tx_size) {
|
|
const int eob_max = num_4x4_blocks_txsize_lookup[tx_size] << 4;
|
|
return segfeature_active(seg, segment_id, SEG_LVL_SKIP) ? 0 : eob_max;
|
|
}
|
|
|
|
#if CONFIG_PALETTE
|
|
void av1_tokenize_palette_sb(const AV1_COMP *cpi, struct ThreadData *const td,
|
|
int plane, TOKENEXTRA **t, RUN_TYPE dry_run,
|
|
BLOCK_SIZE bsize, int *rate) {
|
|
MACROBLOCK *const x = &td->mb;
|
|
MACROBLOCKD *const xd = &x->e_mbd;
|
|
MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi;
|
|
uint8_t *color_map = xd->plane[plane != 0].color_index_map;
|
|
PALETTE_MODE_INFO *pmi = &mbmi->palette_mode_info;
|
|
int n = pmi->palette_size[plane != 0];
|
|
int i, j, k;
|
|
int this_rate = 0;
|
|
int color_idx = -1, color_ctx, color_order[PALETTE_MAX_SIZE];
|
|
const int rows = (4 * num_4x4_blocks_high_lookup[bsize]) >>
|
|
(xd->plane[plane != 0].subsampling_y);
|
|
const int cols = (4 * num_4x4_blocks_wide_lookup[bsize]) >>
|
|
(xd->plane[plane != 0].subsampling_x);
|
|
const aom_prob(*const probs)[PALETTE_COLOR_CONTEXTS][PALETTE_COLORS - 1] =
|
|
plane == 0 ? av1_default_palette_y_color_prob
|
|
: av1_default_palette_uv_color_prob;
|
|
|
|
for (i = 0; i < rows; ++i) {
|
|
for (j = (i == 0 ? 1 : 0); j < cols; ++j) {
|
|
color_ctx =
|
|
av1_get_palette_color_context(color_map, cols, i, j, n, color_order);
|
|
for (k = 0; k < n; ++k)
|
|
if (color_map[i * cols + j] == color_order[k]) {
|
|
color_idx = k;
|
|
break;
|
|
}
|
|
assert(color_idx >= 0 && color_idx < n);
|
|
if (dry_run == DRY_RUN_COSTCOEFFS)
|
|
this_rate += cpi->palette_y_color_cost[n - 2][color_ctx][color_idx];
|
|
(*t)->token = color_idx;
|
|
(*t)->context_tree = probs[n - 2][color_ctx];
|
|
(*t)->skip_eob_node = 0;
|
|
++(*t);
|
|
}
|
|
}
|
|
if (rate) *rate += this_rate;
|
|
}
|
|
#endif // CONFIG_PALETTE
|
|
|
|
static void tokenize_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 *cpi = args->cpi;
|
|
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 */
|
|
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(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_ENTROPY
|
|
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_ENTROPY
|
|
#if CONFIG_RANS || CONFIG_DAALA_EC
|
|
aom_cdf_prob(*const coef_cdfs)[COEFF_CONTEXTS][ENTROPY_TOKENS] =
|
|
cpi->common.fc->coef_cdfs[tx_size][type][ref];
|
|
#endif
|
|
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);
|
|
const int seg_eob = get_tx_eob(&cpi->common.seg, segment_id, tx_size);
|
|
int skip_eob = 0;
|
|
int16_t token;
|
|
EXTRABIT extra;
|
|
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;
|
|
|
|
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_RANS || CONFIG_DAALA_EC
|
|
(const aom_cdf_prob(*)[ENTROPY_TOKENS]) & 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_RANS || CONFIG_DAALA_EC
|
|
NULL,
|
|
#endif
|
|
0, EOB_TOKEN, 0, counts[band[c]][pt]);
|
|
++eob_branch[band[c]][pt];
|
|
}
|
|
|
|
*tp = t;
|
|
|
|
av1_set_contexts(xd, pd, plane_bsize, tx_size, c > 0, blk_col, blk_row);
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
static void has_high_freq_coeff(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;
|
|
int eobs = (tx_size == TX_4X4) ? 3 : 10;
|
|
(void)plane;
|
|
(void)plane_bsize;
|
|
(void)blk_row;
|
|
(void)blk_col;
|
|
|
|
*(args->skippable) |= (args->eobs[block] > eobs);
|
|
}
|
|
|
|
int av1_has_high_freq_in_plane(MACROBLOCK *x, BLOCK_SIZE bsize, int plane) {
|
|
int result = 0;
|
|
struct is_skippable_args args = { x->plane[plane].eobs, &result };
|
|
av1_foreach_transformed_block_in_plane(&x->e_mbd, bsize, plane,
|
|
has_high_freq_coeff, &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);
|
|
TX_SIZE plane_tx_size;
|
|
|
|
int max_blocks_high = num_4x4_blocks_high_lookup[plane_bsize];
|
|
int max_blocks_wide = num_4x4_blocks_wide_lookup[plane_bsize];
|
|
|
|
assert(tx_size < TX_SIZES);
|
|
|
|
if (xd->mb_to_bottom_edge < 0)
|
|
max_blocks_high += xd->mb_to_bottom_edge >> (5 + pd->subsampling_y);
|
|
if (xd->mb_to_right_edge < 0)
|
|
max_blocks_wide += xd->mb_to_right_edge >> (5 + pd->subsampling_x);
|
|
|
|
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 {
|
|
int bsl = b_width_log2_lookup[bsize];
|
|
int i;
|
|
|
|
assert(bsl > 0);
|
|
--bsl;
|
|
|
|
for (i = 0; i < 4; ++i) {
|
|
const int offsetr = blk_row + ((i >> 1) << bsl);
|
|
const int offsetc = blk_col + ((i & 0x01) << bsl);
|
|
int step = num_4x4_blocks_txsize_lookup[tx_size - 1];
|
|
|
|
if (offsetr >= max_blocks_high || offsetc >= max_blocks_wide) continue;
|
|
|
|
tokenize_vartx(td, t, dry_run, tx_size - 1, plane_bsize, offsetr, offsetc,
|
|
block + i * step, plane, arg);
|
|
}
|
|
}
|
|
}
|
|
|
|
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) {
|
|
const struct macroblockd_plane *const pd = &xd->plane[plane];
|
|
const BLOCK_SIZE plane_bsize = get_plane_block_size(bsize, pd);
|
|
const int mi_width = num_4x4_blocks_wide_lookup[plane_bsize];
|
|
const int mi_height = num_4x4_blocks_high_lookup[plane_bsize];
|
|
const TX_SIZE max_tx_size = max_txsize_lookup[plane_bsize];
|
|
const BLOCK_SIZE txb_size = txsize_to_bsize[max_tx_size];
|
|
int bh = num_4x4_blocks_wide_lookup[txb_size];
|
|
int idx, idy;
|
|
int block = 0;
|
|
int step = num_4x4_blocks_txsize_lookup[max_tx_size];
|
|
for (idy = 0; idy < mi_height; idy += bh) {
|
|
for (idx = 0; idx < mi_width; idx += bh) {
|
|
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 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) {
|
|
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) {
|
|
av1_foreach_transformed_block(xd, bsize, set_entropy_context_b, &arg);
|
|
} else if (dry_run == DRY_RUN_COSTCOEFFS) {
|
|
av1_foreach_transformed_block(xd, bsize, cost_coeffs_b, &arg);
|
|
}
|
|
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) {
|
|
av1_foreach_transformed_block(xd, bsize, set_entropy_context_b, &arg);
|
|
*t = t_backup;
|
|
} else if (dry_run == DRY_RUN_COSTCOEFFS) {
|
|
av1_foreach_transformed_block(xd, bsize, cost_coeffs_b, &arg);
|
|
}
|
|
if (rate) *rate += arg.this_rate;
|
|
}
|
|
#endif // CONFIG_SUPERTX
|