fd18d5dffe
Replaces the default tables for single coefficient magnitudes with those obtained from an appropriate distribution. The EOB node is left unchanged. The model is represeted as a 256-size codebook where the index corresponds to the probability of the Zero or the One node. Two variations are implemented corresponding to whether the Zero node or the One-node is used as the peg. The main advantage is that the default prob tables will become considerably smaller and manageable. Besides there is substantially less risk of over-fitting for a training set. Various distributions are tried and the one that gives the best results is the family of Generalized Gaussian distributions with shape parameter 0.75. The results are within about 0.2% of fully trained tables for the Zero peg variant, and within 0.1% of the One peg variant. The forward updates are optionally (controlled by a macro) model-based, i.e. restricted to only convey probabilities from the codebook. Backward updates can also be optionally (controlled by another macro) model-based, but is turned off by default. Currently model-based forward updates work about the same as unconstrained updates, but there is a drop in performance with backward-updates being model based. The model based approach also allows the probabilities for the key frames to be adjusted from the defaults based on the base_qindex of the frame. Currently the adjustment function is a placeholder that adjusts the prob of EOB and Zero node from the nominal one at higher quality (lower qindex) or lower quality (higher qindex) ends of the range. The rest of the probabilities are then derived based on the model from the adjusted prob of zero. Change-Id: Iae050f3cbcc6d8b3f204e8dc395ae47b3b2192c9
3359 lines
151 KiB
C
3359 lines
151 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <stdio.h>
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#include "vp9/common/vp9_entropy.h"
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#include "string.h"
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#include "vp9/common/vp9_blockd.h"
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#include "vp9/common/vp9_onyxc_int.h"
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#include "vp9/common/vp9_entropymode.h"
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#include "vpx_mem/vpx_mem.h"
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#include "vpx/vpx_integer.h"
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#include "vp9/common/vp9_coefupdateprobs.h"
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const int vp9_i8x8_block[4] = {0, 2, 8, 10};
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DECLARE_ALIGNED(16, const uint8_t, vp9_norm[256]) = {
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0, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4,
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3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
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};
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// Unified coefficient band structure used by all block sizes
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DECLARE_ALIGNED(16, const int, vp9_coef_bands[32]) = {
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0, 1, 2, 3, 3, 3, 4, 4,
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4, 4, 4, 4, 4, 4, 4, 5,
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5, 5, 5, 5, 5, 5, 5, 5,
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5, 5, 5, 5, 5, 5, 5, 5
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};
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DECLARE_ALIGNED(16, const int, vp9_coef_bands4x4[16]) = {
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0, 1, 2, 3, 3, 3, 4, 4,
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4, 4, 5, 5, 5, 5, 5, 5
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};
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DECLARE_ALIGNED(16, const uint8_t, vp9_pt_energy_class[MAX_ENTROPY_TOKENS]) = {
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0, 1, 2, 3, 3, 4, 4, 5, 5, 5, 5, 5
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};
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DECLARE_ALIGNED(16, const int, vp9_default_zig_zag1d_4x4[16]) = {
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0, 1, 4, 8,
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5, 2, 3, 6,
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9, 12, 13, 10,
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7, 11, 14, 15,
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};
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DECLARE_ALIGNED(16, const int, vp9_col_scan_4x4[16]) = {
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0, 4, 8, 12,
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1, 5, 9, 13,
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2, 6, 10, 14,
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3, 7, 11, 15
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};
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DECLARE_ALIGNED(16, const int, vp9_row_scan_4x4[16]) = {
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0, 1, 2, 3,
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4, 5, 6, 7,
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8, 9, 10, 11,
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12, 13, 14, 15
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};
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DECLARE_ALIGNED(64, const int, vp9_default_zig_zag1d_8x8[64]) = {
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0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5,
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12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28,
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35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51,
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58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63,
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};
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DECLARE_ALIGNED(16, const int, vp9_default_zig_zag1d_16x16[256]) = {
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0, 1, 16, 32, 17, 2, 3, 18,
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33, 48, 64, 49, 34, 19, 4, 5,
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20, 35, 50, 65, 80, 96, 81, 66,
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51, 36, 21, 6, 7, 22, 37, 52,
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67, 82, 97, 112, 128, 113, 98, 83,
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68, 53, 38, 23, 8, 9, 24, 39,
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54, 69, 84, 99, 114, 129, 144, 160,
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145, 130, 115, 100, 85, 70, 55, 40,
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25, 10, 11, 26, 41, 56, 71, 86,
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101, 116, 131, 146, 161, 176, 192, 177,
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162, 147, 132, 117, 102, 87, 72, 57,
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42, 27, 12, 13, 28, 43, 58, 73,
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88, 103, 118, 133, 148, 163, 178, 193,
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208, 224, 209, 194, 179, 164, 149, 134,
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119, 104, 89, 74, 59, 44, 29, 14,
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15, 30, 45, 60, 75, 90, 105, 120,
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135, 150, 165, 180, 195, 210, 225, 240,
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241, 226, 211, 196, 181, 166, 151, 136,
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121, 106, 91, 76, 61, 46, 31, 47,
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62, 77, 92, 107, 122, 137, 152, 167,
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182, 197, 212, 227, 242, 243, 228, 213,
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198, 183, 168, 153, 138, 123, 108, 93,
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78, 63, 79, 94, 109, 124, 139, 154,
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169, 184, 199, 214, 229, 244, 245, 230,
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215, 200, 185, 170, 155, 140, 125, 110,
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95, 111, 126, 141, 156, 171, 186, 201,
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216, 231, 246, 247, 232, 217, 202, 187,
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172, 157, 142, 127, 143, 158, 173, 188,
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203, 218, 233, 248, 249, 234, 219, 204,
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189, 174, 159, 175, 190, 205, 220, 235,
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250, 251, 236, 221, 206, 191, 207, 222,
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237, 252, 253, 238, 223, 239, 254, 255,
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};
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DECLARE_ALIGNED(16, const int, vp9_default_zig_zag1d_32x32[1024]) = {
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0, 1, 32, 64, 33, 2, 3, 34, 65, 96, 128, 97, 66, 35, 4, 5, 36, 67, 98, 129, 160, 192, 161, 130, 99, 68, 37, 6, 7, 38, 69, 100,
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131, 162, 193, 224, 256, 225, 194, 163, 132, 101, 70, 39, 8, 9, 40, 71, 102, 133, 164, 195, 226, 257, 288, 320, 289, 258, 227, 196, 165, 134, 103, 72,
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41, 10, 11, 42, 73, 104, 135, 166, 197, 228, 259, 290, 321, 352, 384, 353, 322, 291, 260, 229, 198, 167, 136, 105, 74, 43, 12, 13, 44, 75, 106, 137,
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168, 199, 230, 261, 292, 323, 354, 385, 416, 448, 417, 386, 355, 324, 293, 262, 231, 200, 169, 138, 107, 76, 45, 14, 15, 46, 77, 108, 139, 170, 201, 232,
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263, 294, 325, 356, 387, 418, 449, 480, 512, 481, 450, 419, 388, 357, 326, 295, 264, 233, 202, 171, 140, 109, 78, 47, 16, 17, 48, 79, 110, 141, 172, 203,
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234, 265, 296, 327, 358, 389, 420, 451, 482, 513, 544, 576, 545, 514, 483, 452, 421, 390, 359, 328, 297, 266, 235, 204, 173, 142, 111, 80, 49, 18, 19, 50,
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81, 112, 143, 174, 205, 236, 267, 298, 329, 360, 391, 422, 453, 484, 515, 546, 577, 608, 640, 609, 578, 547, 516, 485, 454, 423, 392, 361, 330, 299, 268, 237,
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206, 175, 144, 113, 82, 51, 20, 21, 52, 83, 114, 145, 176, 207, 238, 269, 300, 331, 362, 393, 424, 455, 486, 517, 548, 579, 610, 641, 672, 704, 673, 642,
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611, 580, 549, 518, 487, 456, 425, 394, 363, 332, 301, 270, 239, 208, 177, 146, 115, 84, 53, 22, 23, 54, 85, 116, 147, 178, 209, 240, 271, 302, 333, 364,
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395, 426, 457, 488, 519, 550, 581, 612, 643, 674, 705, 736, 768, 737, 706, 675, 644, 613, 582, 551, 520, 489, 458, 427, 396, 365, 334, 303, 272, 241, 210, 179,
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148, 117, 86, 55, 24, 25, 56, 87, 118, 149, 180, 211, 242, 273, 304, 335, 366, 397, 428, 459, 490, 521, 552, 583, 614, 645, 676, 707, 738, 769, 800, 832,
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801, 770, 739, 708, 677, 646, 615, 584, 553, 522, 491, 460, 429, 398, 367, 336, 305, 274, 243, 212, 181, 150, 119, 88, 57, 26, 27, 58, 89, 120, 151, 182,
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213, 244, 275, 306, 337, 368, 399, 430, 461, 492, 523, 554, 585, 616, 647, 678, 709, 740, 771, 802, 833, 864, 896, 865, 834, 803, 772, 741, 710, 679, 648, 617,
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586, 555, 524, 493, 462, 431, 400, 369, 338, 307, 276, 245, 214, 183, 152, 121, 90, 59, 28, 29, 60, 91, 122, 153, 184, 215, 246, 277, 308, 339, 370, 401,
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432, 463, 494, 525, 556, 587, 618, 649, 680, 711, 742, 773, 804, 835, 866, 897, 928, 960, 929, 898, 867, 836, 805, 774, 743, 712, 681, 650, 619, 588, 557, 526,
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495, 464, 433, 402, 371, 340, 309, 278, 247, 216, 185, 154, 123, 92, 61, 30, 31, 62, 93, 124, 155, 186, 217, 248, 279, 310, 341, 372, 403, 434, 465, 496,
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527, 558, 589, 620, 651, 682, 713, 744, 775, 806, 837, 868, 899, 930, 961, 992, 993, 962, 931, 900, 869, 838, 807, 776, 745, 714, 683, 652, 621, 590, 559, 528,
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497, 466, 435, 404, 373, 342, 311, 280, 249, 218, 187, 156, 125, 94, 63, 95, 126, 157, 188, 219, 250, 281, 312, 343, 374, 405, 436, 467, 498, 529, 560, 591,
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622, 653, 684, 715, 746, 777, 808, 839, 870, 901, 932, 963, 994, 995, 964, 933, 902, 871, 840, 809, 778, 747, 716, 685, 654, 623, 592, 561, 530, 499, 468, 437,
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406, 375, 344, 313, 282, 251, 220, 189, 158, 127, 159, 190, 221, 252, 283, 314, 345, 376, 407, 438, 469, 500, 531, 562, 593, 624, 655, 686, 717, 748, 779, 810,
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841, 872, 903, 934, 965, 996, 997, 966, 935, 904, 873, 842, 811, 780, 749, 718, 687, 656, 625, 594, 563, 532, 501, 470, 439, 408, 377, 346, 315, 284, 253, 222,
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191, 223, 254, 285, 316, 347, 378, 409, 440, 471, 502, 533, 564, 595, 626, 657, 688, 719, 750, 781, 812, 843, 874, 905, 936, 967, 998, 999, 968, 937, 906, 875,
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844, 813, 782, 751, 720, 689, 658, 627, 596, 565, 534, 503, 472, 441, 410, 379, 348, 317, 286, 255, 287, 318, 349, 380, 411, 442, 473, 504, 535, 566, 597, 628,
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659, 690, 721, 752, 783, 814, 845, 876, 907, 938, 969, 1000, 1001, 970, 939, 908, 877, 846, 815, 784, 753, 722, 691, 660, 629, 598, 567, 536, 505, 474, 443, 412,
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381, 350, 319, 351, 382, 413, 444, 475, 506, 537, 568, 599, 630, 661, 692, 723, 754, 785, 816, 847, 878, 909, 940, 971, 1002, 1003, 972, 941, 910, 879, 848, 817,
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786, 755, 724, 693, 662, 631, 600, 569, 538, 507, 476, 445, 414, 383, 415, 446, 477, 508, 539, 570, 601, 632, 663, 694, 725, 756, 787, 818, 849, 880, 911, 942,
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973, 1004, 1005, 974, 943, 912, 881, 850, 819, 788, 757, 726, 695, 664, 633, 602, 571, 540, 509, 478, 447, 479, 510, 541, 572, 603, 634, 665, 696, 727, 758, 789,
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820, 851, 882, 913, 944, 975, 1006, 1007, 976, 945, 914, 883, 852, 821, 790, 759, 728, 697, 666, 635, 604, 573, 542, 511, 543, 574, 605, 636, 667, 698, 729, 760,
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791, 822, 853, 884, 915, 946, 977, 1008, 1009, 978, 947, 916, 885, 854, 823, 792, 761, 730, 699, 668, 637, 606, 575, 607, 638, 669, 700, 731, 762, 793, 824, 855,
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886, 917, 948, 979, 1010, 1011, 980, 949, 918, 887, 856, 825, 794, 763, 732, 701, 670, 639, 671, 702, 733, 764, 795, 826, 857, 888, 919, 950, 981, 1012, 1013, 982,
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951, 920, 889, 858, 827, 796, 765, 734, 703, 735, 766, 797, 828, 859, 890, 921, 952, 983, 1014, 1015, 984, 953, 922, 891, 860, 829, 798, 767, 799, 830, 861, 892,
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923, 954, 985, 1016, 1017, 986, 955, 924, 893, 862, 831, 863, 894, 925, 956, 987, 1018, 1019, 988, 957, 926, 895, 927, 958, 989, 1020, 1021, 990, 959, 991, 1022, 1023,
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};
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/* Array indices are identical to previously-existing CONTEXT_NODE indices */
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const vp9_tree_index vp9_coef_tree[ 22] = /* corresponding _CONTEXT_NODEs */
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{
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-DCT_EOB_TOKEN, 2, /* 0 = EOB */
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-ZERO_TOKEN, 4, /* 1 = ZERO */
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-ONE_TOKEN, 6, /* 2 = ONE */
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8, 12, /* 3 = LOW_VAL */
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-TWO_TOKEN, 10, /* 4 = TWO */
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-THREE_TOKEN, -FOUR_TOKEN, /* 5 = THREE */
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14, 16, /* 6 = HIGH_LOW */
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-DCT_VAL_CATEGORY1, -DCT_VAL_CATEGORY2, /* 7 = CAT_ONE */
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18, 20, /* 8 = CAT_THREEFOUR */
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-DCT_VAL_CATEGORY3, -DCT_VAL_CATEGORY4, /* 9 = CAT_THREE */
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-DCT_VAL_CATEGORY5, -DCT_VAL_CATEGORY6 /* 10 = CAT_FIVE */
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};
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struct vp9_token_struct vp9_coef_encodings[MAX_ENTROPY_TOKENS];
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/* Trees for extra bits. Probabilities are constant and
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do not depend on previously encoded bits */
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static const vp9_prob Pcat1[] = { 159};
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static const vp9_prob Pcat2[] = { 165, 145};
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static const vp9_prob Pcat3[] = { 173, 148, 140};
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static const vp9_prob Pcat4[] = { 176, 155, 140, 135};
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static const vp9_prob Pcat5[] = { 180, 157, 141, 134, 130};
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static const vp9_prob Pcat6[] = {
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254, 254, 254, 252, 249, 243, 230, 196, 177, 153, 140, 133, 130, 129
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};
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#if CONFIG_CODE_NONZEROCOUNT
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const vp9_tree_index vp9_nzc4x4_tree[2 * NZC4X4_NODES] = {
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-NZC_0, 2,
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4, 6,
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-NZC_1, -NZC_2,
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-NZC_3TO4, 8,
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-NZC_5TO8, -NZC_9TO16,
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};
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struct vp9_token_struct vp9_nzc4x4_encodings[NZC4X4_TOKENS];
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const vp9_tree_index vp9_nzc8x8_tree[2 * NZC8X8_NODES] = {
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-NZC_0, 2,
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4, 6,
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-NZC_1, -NZC_2,
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8, 10,
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-NZC_3TO4, -NZC_5TO8,
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-NZC_9TO16, 12,
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-NZC_17TO32, -NZC_33TO64,
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};
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struct vp9_token_struct vp9_nzc8x8_encodings[NZC8X8_TOKENS];
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const vp9_tree_index vp9_nzc16x16_tree[2 * NZC16X16_NODES] = {
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-NZC_0, 2,
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4, 6,
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-NZC_1, -NZC_2,
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8, 10,
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-NZC_3TO4, -NZC_5TO8,
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12, 14,
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-NZC_9TO16, -NZC_17TO32,
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-NZC_33TO64, 16,
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-NZC_65TO128, -NZC_129TO256,
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};
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struct vp9_token_struct vp9_nzc16x16_encodings[NZC16X16_TOKENS];
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const vp9_tree_index vp9_nzc32x32_tree[2 * NZC32X32_NODES] = {
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-NZC_0, 2,
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4, 6,
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-NZC_1, -NZC_2,
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8, 10,
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-NZC_3TO4, -NZC_5TO8,
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12, 14,
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-NZC_9TO16, -NZC_17TO32,
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16, 18,
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-NZC_33TO64, -NZC_65TO128,
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-NZC_129TO256, 20,
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-NZC_257TO512, -NZC_513TO1024,
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};
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struct vp9_token_struct vp9_nzc32x32_encodings[NZC32X32_TOKENS];
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const int vp9_extranzcbits[NZC32X32_TOKENS] = {
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0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
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};
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const int vp9_basenzcvalue[NZC32X32_TOKENS] = {
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0, 1, 2, 3, 5, 9, 17, 33, 65, 129, 257, 513
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};
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#endif // CONFIG_CODE_NONZEROCOUNT
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#if CONFIG_MODELCOEFPROB
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const vp9_prob vp9_modelcoefprobs_gg875[COEFPROB_MODELS][ENTROPY_NODES - 1] = {
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// Probs generated with a Generalized Gaussian (with shape parameter 0.875)
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// source model with varying quantizer step size for a uniform quantizer
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{0, 0, 0, 0, 0, 0, 0, 0, 0, 0,}, // do not use
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{1, 2, 6, 86, 129, 11, 87, 42, 92, 52,},
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{2, 4, 12, 87, 129, 22, 89, 75, 97, 91,},
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{3, 6, 17, 88, 130, 32, 90, 102, 102, 121,},
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{4, 8, 22, 89, 131, 41, 91, 125, 107, 145,},
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{5, 10, 28, 90, 131, 50, 93, 144, 112, 164,},
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{6, 12, 33, 90, 132, 59, 94, 160, 117, 180,},
|
|
{7, 14, 38, 91, 132, 67, 95, 173, 122, 193,},
|
|
{8, 15, 42, 92, 133, 75, 97, 185, 126, 204,},
|
|
{9, 17, 47, 92, 133, 82, 98, 195, 131, 212,},
|
|
{10, 19, 52, 93, 134, 89, 99, 203, 135, 220,},
|
|
{11, 21, 56, 94, 134, 96, 101, 211, 140, 226,},
|
|
{12, 23, 60, 95, 135, 102, 102, 217, 144, 231,},
|
|
{13, 25, 65, 95, 135, 109, 103, 222, 148, 235,},
|
|
{14, 26, 69, 96, 136, 115, 105, 227, 153, 238,},
|
|
{15, 28, 73, 97, 136, 120, 106, 231, 157, 241,},
|
|
{16, 30, 77, 97, 137, 126, 107, 234, 161, 244,},
|
|
{17, 32, 81, 98, 138, 131, 108, 237, 164, 246,},
|
|
{18, 34, 85, 99, 138, 136, 110, 240, 168, 247,},
|
|
{19, 35, 89, 100, 139, 141, 111, 242, 172, 249,},
|
|
{20, 37, 92, 100, 139, 145, 112, 244, 175, 250,},
|
|
{21, 39, 96, 101, 140, 150, 113, 246, 179, 251,},
|
|
{22, 41, 99, 102, 140, 154, 115, 247, 182, 252,},
|
|
{23, 42, 103, 102, 141, 158, 116, 248, 185, 252,},
|
|
{24, 44, 106, 103, 141, 162, 117, 249, 188, 253,},
|
|
{25, 46, 110, 104, 142, 166, 118, 250, 191, 253,},
|
|
{26, 48, 113, 104, 142, 170, 120, 251, 194, 254,},
|
|
{27, 49, 116, 105, 143, 173, 121, 252, 197, 254,},
|
|
{28, 51, 119, 106, 143, 176, 122, 252, 200, 254,},
|
|
{29, 53, 122, 107, 144, 180, 123, 253, 202, 255,},
|
|
{30, 54, 125, 107, 144, 183, 125, 253, 205, 255,},
|
|
{31, 56, 128, 108, 145, 186, 126, 254, 207, 255,},
|
|
{32, 58, 131, 109, 145, 189, 127, 254, 209, 255,},
|
|
{33, 59, 134, 109, 146, 191, 128, 254, 212, 255,},
|
|
{34, 61, 137, 110, 146, 194, 130, 254, 214, 255,},
|
|
{35, 62, 139, 111, 147, 196, 131, 255, 216, 255,},
|
|
{36, 64, 142, 112, 147, 199, 132, 255, 218, 255,},
|
|
{37, 66, 145, 112, 148, 201, 134, 255, 220, 255,},
|
|
{38, 67, 147, 113, 148, 203, 135, 255, 221, 255,},
|
|
{39, 69, 150, 114, 149, 206, 136, 255, 223, 255,},
|
|
{40, 70, 152, 114, 149, 208, 137, 255, 225, 255,},
|
|
{41, 72, 155, 115, 150, 210, 138, 255, 226, 255,},
|
|
{42, 74, 157, 116, 150, 212, 140, 255, 228, 255,},
|
|
{43, 75, 159, 117, 151, 213, 141, 255, 229, 255,},
|
|
{44, 77, 161, 117, 151, 215, 142, 255, 230, 255,},
|
|
{45, 78, 164, 118, 152, 217, 143, 255, 232, 255,},
|
|
{46, 80, 166, 119, 152, 219, 145, 255, 233, 255,},
|
|
{47, 81, 168, 120, 153, 220, 146, 255, 234, 255,},
|
|
{48, 83, 170, 120, 153, 222, 147, 255, 235, 255,},
|
|
{49, 84, 172, 121, 154, 223, 148, 255, 236, 255,},
|
|
{50, 86, 174, 122, 154, 225, 150, 255, 237, 255,},
|
|
{51, 87, 176, 123, 155, 226, 151, 255, 238, 255,},
|
|
{52, 89, 178, 123, 155, 227, 152, 255, 239, 255,},
|
|
{53, 90, 180, 124, 156, 228, 153, 255, 240, 255,},
|
|
{54, 92, 182, 125, 156, 230, 154, 255, 241, 255,},
|
|
{55, 93, 183, 126, 157, 231, 156, 255, 242, 255,},
|
|
{56, 95, 185, 126, 157, 232, 157, 255, 242, 255,},
|
|
{57, 96, 187, 127, 158, 233, 158, 255, 243, 255,},
|
|
{58, 98, 189, 128, 158, 234, 159, 255, 244, 255,},
|
|
{59, 99, 190, 129, 159, 235, 160, 255, 244, 255,},
|
|
{60, 101, 192, 129, 159, 236, 162, 255, 245, 255,},
|
|
{61, 102, 193, 130, 160, 237, 163, 255, 246, 255,},
|
|
{62, 104, 195, 131, 160, 238, 164, 255, 246, 255,},
|
|
{63, 105, 197, 132, 161, 238, 165, 255, 247, 255,},
|
|
{64, 106, 198, 132, 162, 239, 166, 255, 247, 255,},
|
|
{65, 108, 199, 133, 162, 240, 167, 255, 248, 255,},
|
|
{66, 109, 201, 134, 163, 241, 169, 255, 248, 255,},
|
|
{67, 111, 202, 135, 163, 241, 170, 255, 249, 255,},
|
|
{68, 112, 204, 135, 164, 242, 171, 255, 249, 255,},
|
|
{69, 113, 205, 136, 164, 243, 172, 255, 249, 255,},
|
|
{70, 115, 206, 137, 165, 243, 173, 255, 250, 255,},
|
|
{71, 116, 208, 138, 165, 244, 174, 255, 250, 255,},
|
|
{72, 117, 209, 138, 166, 244, 175, 255, 250, 255,},
|
|
{73, 119, 210, 139, 166, 245, 177, 255, 251, 255,},
|
|
{74, 120, 211, 140, 167, 245, 178, 255, 251, 255,},
|
|
{75, 121, 212, 141, 167, 246, 179, 255, 251, 255,},
|
|
{76, 123, 214, 142, 168, 246, 180, 255, 252, 255,},
|
|
{77, 124, 215, 142, 168, 247, 181, 255, 252, 255,},
|
|
{78, 125, 216, 143, 169, 247, 182, 255, 252, 255,},
|
|
{79, 127, 217, 144, 170, 248, 183, 255, 252, 255,},
|
|
{80, 128, 218, 145, 170, 248, 184, 255, 253, 255,},
|
|
{81, 129, 219, 146, 171, 248, 185, 255, 253, 255,},
|
|
{82, 131, 220, 146, 171, 249, 186, 255, 253, 255,},
|
|
{83, 132, 221, 147, 172, 249, 187, 255, 253, 255,},
|
|
{84, 133, 222, 148, 172, 249, 188, 255, 253, 255,},
|
|
{85, 134, 223, 149, 173, 250, 189, 255, 253, 255,},
|
|
{86, 136, 224, 149, 173, 250, 190, 255, 254, 255,},
|
|
{87, 137, 225, 150, 174, 250, 191, 255, 254, 255,},
|
|
{88, 138, 226, 151, 174, 251, 192, 255, 254, 255,},
|
|
{89, 139, 226, 152, 175, 251, 193, 255, 254, 255,},
|
|
{90, 141, 227, 153, 175, 251, 194, 255, 254, 255,},
|
|
{91, 142, 228, 153, 176, 251, 195, 255, 254, 255,},
|
|
{92, 143, 229, 154, 177, 252, 196, 255, 254, 255,},
|
|
{93, 144, 230, 155, 177, 252, 197, 255, 254, 255,},
|
|
{94, 146, 230, 156, 178, 252, 198, 255, 255, 255,},
|
|
{95, 147, 231, 157, 178, 252, 199, 255, 255, 255,},
|
|
{96, 148, 232, 157, 179, 252, 200, 255, 255, 255,},
|
|
{97, 149, 233, 158, 179, 253, 201, 255, 255, 255,},
|
|
{98, 150, 233, 159, 180, 253, 202, 255, 255, 255,},
|
|
{99, 152, 234, 160, 180, 253, 203, 255, 255, 255,},
|
|
{100, 153, 235, 161, 181, 253, 204, 255, 255, 255,},
|
|
{101, 154, 235, 161, 182, 253, 205, 255, 255, 255,},
|
|
{102, 155, 236, 162, 182, 253, 206, 255, 255, 255,},
|
|
{103, 156, 236, 163, 183, 254, 207, 255, 255, 255,},
|
|
{104, 157, 237, 164, 183, 254, 207, 255, 255, 255,},
|
|
{105, 159, 238, 165, 184, 254, 208, 255, 255, 255,},
|
|
{106, 160, 238, 166, 184, 254, 209, 255, 255, 255,},
|
|
{107, 161, 239, 166, 185, 254, 210, 255, 255, 255,},
|
|
{108, 162, 239, 167, 185, 254, 211, 255, 255, 255,},
|
|
{109, 163, 240, 168, 186, 254, 212, 255, 255, 255,},
|
|
{110, 164, 240, 169, 187, 254, 212, 255, 255, 255,},
|
|
{111, 165, 241, 170, 187, 254, 213, 255, 255, 255,},
|
|
{112, 166, 241, 170, 188, 255, 214, 255, 255, 255,},
|
|
{113, 167, 242, 171, 188, 255, 215, 255, 255, 255,},
|
|
{114, 169, 242, 172, 189, 255, 216, 255, 255, 255,},
|
|
{115, 170, 243, 173, 189, 255, 216, 255, 255, 255,},
|
|
{116, 171, 243, 174, 190, 255, 217, 255, 255, 255,},
|
|
{117, 172, 244, 174, 190, 255, 218, 255, 255, 255,},
|
|
{118, 173, 244, 175, 191, 255, 219, 255, 255, 255,},
|
|
{119, 174, 244, 176, 192, 255, 219, 255, 255, 255,},
|
|
{120, 175, 245, 177, 192, 255, 220, 255, 255, 255,},
|
|
{121, 176, 245, 178, 193, 255, 221, 255, 255, 255,},
|
|
{122, 177, 245, 178, 193, 255, 222, 255, 255, 255,},
|
|
{123, 178, 246, 179, 194, 255, 222, 255, 255, 255,},
|
|
{124, 179, 246, 180, 194, 255, 223, 255, 255, 255,},
|
|
{125, 180, 247, 181, 195, 255, 224, 255, 255, 255,},
|
|
{126, 181, 247, 182, 196, 255, 224, 255, 255, 255,},
|
|
{127, 182, 247, 182, 196, 255, 225, 255, 255, 255,},
|
|
{128, 183, 247, 183, 197, 255, 226, 255, 255, 255,},
|
|
{129, 184, 248, 184, 197, 255, 226, 255, 255, 255,},
|
|
{130, 185, 248, 185, 198, 255, 227, 255, 255, 255,},
|
|
{131, 186, 248, 186, 198, 255, 228, 255, 255, 255,},
|
|
{132, 187, 249, 186, 199, 255, 228, 255, 255, 255,},
|
|
{133, 188, 249, 187, 200, 255, 229, 255, 255, 255,},
|
|
{134, 189, 249, 188, 200, 255, 230, 255, 255, 255,},
|
|
{135, 190, 249, 189, 201, 255, 230, 255, 255, 255,},
|
|
{136, 191, 250, 190, 201, 255, 231, 255, 255, 255,},
|
|
{137, 192, 250, 190, 202, 255, 231, 255, 255, 255,},
|
|
{138, 193, 250, 191, 202, 255, 232, 255, 255, 255,},
|
|
{139, 194, 250, 192, 203, 255, 232, 255, 255, 255,},
|
|
{140, 195, 251, 193, 204, 255, 233, 255, 255, 255,},
|
|
{141, 195, 251, 194, 204, 255, 234, 255, 255, 255,},
|
|
{142, 196, 251, 194, 205, 255, 234, 255, 255, 255,},
|
|
{143, 197, 251, 195, 205, 255, 235, 255, 255, 255,},
|
|
{144, 198, 251, 196, 206, 255, 235, 255, 255, 255,},
|
|
{145, 199, 252, 197, 206, 255, 236, 255, 255, 255,},
|
|
{146, 200, 252, 197, 207, 255, 236, 255, 255, 255,},
|
|
{147, 201, 252, 198, 208, 255, 237, 255, 255, 255,},
|
|
{148, 202, 252, 199, 208, 255, 237, 255, 255, 255,},
|
|
{149, 203, 252, 200, 209, 255, 238, 255, 255, 255,},
|
|
{150, 203, 252, 201, 209, 255, 238, 255, 255, 255,},
|
|
{151, 204, 253, 201, 210, 255, 239, 255, 255, 255,},
|
|
{152, 205, 253, 202, 210, 255, 239, 255, 255, 255,},
|
|
{153, 206, 253, 203, 211, 255, 239, 255, 255, 255,},
|
|
{154, 207, 253, 204, 212, 255, 240, 255, 255, 255,},
|
|
{155, 208, 253, 204, 212, 255, 240, 255, 255, 255,},
|
|
{156, 209, 253, 205, 213, 255, 241, 255, 255, 255,},
|
|
{157, 209, 253, 206, 213, 255, 241, 255, 255, 255,},
|
|
{158, 210, 254, 207, 214, 255, 242, 255, 255, 255,},
|
|
{159, 211, 254, 207, 214, 255, 242, 255, 255, 255,},
|
|
{160, 212, 254, 208, 215, 255, 242, 255, 255, 255,},
|
|
{161, 213, 254, 209, 215, 255, 243, 255, 255, 255,},
|
|
{162, 213, 254, 210, 216, 255, 243, 255, 255, 255,},
|
|
{163, 214, 254, 210, 217, 255, 244, 255, 255, 255,},
|
|
{164, 215, 254, 211, 217, 255, 244, 255, 255, 255,},
|
|
{165, 216, 254, 212, 218, 255, 244, 255, 255, 255,},
|
|
{166, 216, 254, 212, 218, 255, 245, 255, 255, 255,},
|
|
{167, 217, 254, 213, 219, 255, 245, 255, 255, 255,},
|
|
{168, 218, 254, 214, 219, 255, 245, 255, 255, 255,},
|
|
{169, 219, 255, 215, 220, 255, 246, 255, 255, 255,},
|
|
{170, 219, 255, 215, 221, 255, 246, 255, 255, 255,},
|
|
{171, 220, 255, 216, 221, 255, 246, 255, 255, 255,},
|
|
{172, 221, 255, 217, 222, 255, 247, 255, 255, 255,},
|
|
{173, 222, 255, 217, 222, 255, 247, 255, 255, 255,},
|
|
{174, 222, 255, 218, 223, 255, 247, 255, 255, 255,},
|
|
{175, 223, 255, 219, 223, 255, 248, 255, 255, 255,},
|
|
{176, 224, 255, 220, 224, 255, 248, 255, 255, 255,},
|
|
{177, 224, 255, 220, 224, 255, 248, 255, 255, 255,},
|
|
{178, 225, 255, 221, 225, 255, 248, 255, 255, 255,},
|
|
{179, 226, 255, 222, 225, 255, 249, 255, 255, 255,},
|
|
{180, 226, 255, 222, 226, 255, 249, 255, 255, 255,},
|
|
{181, 227, 255, 223, 227, 255, 249, 255, 255, 255,},
|
|
{182, 228, 255, 224, 227, 255, 249, 255, 255, 255,},
|
|
{183, 228, 255, 224, 228, 255, 250, 255, 255, 255,},
|
|
{184, 229, 255, 225, 228, 255, 250, 255, 255, 255,},
|
|
{185, 230, 255, 226, 229, 255, 250, 255, 255, 255,},
|
|
{186, 230, 255, 226, 229, 255, 250, 255, 255, 255,},
|
|
{187, 231, 255, 227, 230, 255, 251, 255, 255, 255,},
|
|
{188, 232, 255, 228, 230, 255, 251, 255, 255, 255,},
|
|
{189, 232, 255, 228, 231, 255, 251, 255, 255, 255,},
|
|
{190, 233, 255, 229, 231, 255, 251, 255, 255, 255,},
|
|
{191, 233, 255, 229, 232, 255, 251, 255, 255, 255,},
|
|
{192, 234, 255, 230, 232, 255, 252, 255, 255, 255,},
|
|
{193, 234, 255, 231, 233, 255, 252, 255, 255, 255,},
|
|
{194, 235, 255, 231, 233, 255, 252, 255, 255, 255,},
|
|
{195, 236, 255, 232, 234, 255, 252, 255, 255, 255,},
|
|
{196, 236, 255, 232, 234, 255, 252, 255, 255, 255,},
|
|
{197, 237, 255, 233, 235, 255, 252, 255, 255, 255,},
|
|
{198, 237, 255, 234, 235, 255, 253, 255, 255, 255,},
|
|
{199, 238, 255, 234, 236, 255, 253, 255, 255, 255,},
|
|
{200, 238, 255, 235, 236, 255, 253, 255, 255, 255,},
|
|
{201, 239, 255, 235, 237, 255, 253, 255, 255, 255,},
|
|
{202, 239, 255, 236, 237, 255, 253, 255, 255, 255,},
|
|
{203, 240, 255, 237, 238, 255, 253, 255, 255, 255,},
|
|
{204, 240, 255, 237, 238, 255, 254, 255, 255, 255,},
|
|
{205, 241, 255, 238, 239, 255, 254, 255, 255, 255,},
|
|
{206, 241, 255, 238, 239, 255, 254, 255, 255, 255,},
|
|
{207, 242, 255, 239, 240, 255, 254, 255, 255, 255,},
|
|
{208, 242, 255, 239, 240, 255, 254, 255, 255, 255,},
|
|
{209, 243, 255, 240, 241, 255, 254, 255, 255, 255,},
|
|
{210, 243, 255, 240, 241, 255, 254, 255, 255, 255,},
|
|
{211, 244, 255, 241, 242, 255, 254, 255, 255, 255,},
|
|
{212, 244, 255, 241, 242, 255, 254, 255, 255, 255,},
|
|
{213, 245, 255, 242, 243, 255, 255, 255, 255, 255,},
|
|
{214, 245, 255, 242, 243, 255, 255, 255, 255, 255,},
|
|
{215, 246, 255, 243, 244, 255, 255, 255, 255, 255,},
|
|
{216, 246, 255, 243, 244, 255, 255, 255, 255, 255,},
|
|
{217, 246, 255, 244, 244, 255, 255, 255, 255, 255,},
|
|
{218, 247, 255, 244, 245, 255, 255, 255, 255, 255,},
|
|
{219, 247, 255, 245, 245, 255, 255, 255, 255, 255,},
|
|
{220, 248, 255, 245, 246, 255, 255, 255, 255, 255,},
|
|
{221, 248, 255, 246, 246, 255, 255, 255, 255, 255,},
|
|
{222, 248, 255, 246, 247, 255, 255, 255, 255, 255,},
|
|
{223, 249, 255, 247, 247, 255, 255, 255, 255, 255,},
|
|
{224, 249, 255, 247, 247, 255, 255, 255, 255, 255,},
|
|
{225, 250, 255, 247, 248, 255, 255, 255, 255, 255,},
|
|
{226, 250, 255, 248, 248, 255, 255, 255, 255, 255,},
|
|
{227, 250, 255, 248, 249, 255, 255, 255, 255, 255,},
|
|
{228, 251, 255, 249, 249, 255, 255, 255, 255, 255,},
|
|
{229, 251, 255, 249, 249, 255, 255, 255, 255, 255,},
|
|
{230, 251, 255, 249, 250, 255, 255, 255, 255, 255,},
|
|
{231, 251, 255, 250, 250, 255, 255, 255, 255, 255,},
|
|
{232, 252, 255, 250, 250, 255, 255, 255, 255, 255,},
|
|
{233, 252, 255, 251, 251, 255, 255, 255, 255, 255,},
|
|
{234, 252, 255, 251, 251, 255, 255, 255, 255, 255,},
|
|
{235, 253, 255, 251, 251, 255, 255, 255, 255, 255,},
|
|
{236, 253, 255, 252, 252, 255, 255, 255, 255, 255,},
|
|
{237, 253, 255, 252, 252, 255, 255, 255, 255, 255,},
|
|
{238, 253, 255, 252, 252, 255, 255, 255, 255, 255,},
|
|
{239, 254, 255, 253, 253, 255, 255, 255, 255, 255,},
|
|
{240, 254, 255, 253, 253, 255, 255, 255, 255, 255,},
|
|
{241, 254, 255, 253, 253, 255, 255, 255, 255, 255,},
|
|
{242, 254, 255, 253, 254, 255, 255, 255, 255, 255,},
|
|
{243, 254, 255, 254, 254, 255, 255, 255, 255, 255,},
|
|
{244, 255, 255, 254, 254, 255, 255, 255, 255, 255,},
|
|
{245, 255, 255, 254, 254, 255, 255, 255, 255, 255,},
|
|
{246, 255, 255, 254, 254, 255, 255, 255, 255, 255,},
|
|
{247, 255, 255, 255, 255, 255, 255, 255, 255, 255,},
|
|
{248, 255, 255, 255, 255, 255, 255, 255, 255, 255,},
|
|
{249, 255, 255, 255, 255, 255, 255, 255, 255, 255,},
|
|
{250, 255, 255, 255, 255, 255, 255, 255, 255, 255,},
|
|
{251, 255, 255, 255, 255, 255, 255, 255, 255, 255,},
|
|
{252, 255, 255, 255, 255, 255, 255, 255, 255, 255,},
|
|
{253, 255, 255, 255, 255, 255, 255, 255, 255, 255,},
|
|
{254, 255, 255, 255, 255, 255, 255, 255, 255, 255,},
|
|
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255,},
|
|
};
|
|
|
|
const vp9_prob vp9_modelcoefprobs_gg75[COEFPROB_MODELS][ENTROPY_NODES - 1] = {
|
|
// Probs generated with a Generalized Gaussian (with shape parameter 0.75)
|
|
// source model with varying quantizer step size for a uniform quantizer
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0,}, // do not use
|
|
{1, 2, 6, 87, 129, 11, 88, 39, 93, 47,},
|
|
{2, 4, 11, 88, 130, 21, 89, 68, 98, 79,},
|
|
{3, 6, 16, 89, 131, 30, 91, 92, 103, 105,},
|
|
{4, 8, 21, 90, 131, 38, 92, 112, 107, 126,},
|
|
{5, 10, 26, 90, 132, 46, 94, 129, 111, 143,},
|
|
{6, 11, 31, 91, 133, 54, 95, 143, 115, 157,},
|
|
{7, 13, 35, 92, 133, 61, 96, 156, 119, 170,},
|
|
{8, 15, 40, 93, 134, 68, 97, 167, 123, 180,},
|
|
{9, 17, 44, 94, 134, 74, 98, 177, 126, 189,},
|
|
{10, 19, 48, 94, 135, 80, 100, 185, 130, 197,},
|
|
{11, 20, 52, 95, 135, 86, 101, 192, 133, 204,},
|
|
{12, 22, 56, 96, 136, 92, 102, 199, 137, 210,},
|
|
{13, 24, 60, 96, 136, 97, 103, 205, 140, 215,},
|
|
{14, 26, 64, 97, 137, 103, 104, 210, 143, 219,},
|
|
{15, 27, 68, 98, 137, 108, 105, 215, 146, 223,},
|
|
{16, 29, 71, 98, 138, 112, 106, 219, 149, 227,},
|
|
{17, 31, 75, 99, 138, 117, 107, 223, 152, 230,},
|
|
{18, 32, 78, 100, 139, 121, 108, 226, 155, 233,},
|
|
{19, 34, 82, 100, 139, 126, 109, 229, 158, 235,},
|
|
{20, 36, 85, 101, 140, 130, 110, 231, 161, 238,},
|
|
{21, 37, 88, 102, 140, 134, 111, 234, 164, 239,},
|
|
{22, 39, 91, 102, 141, 138, 112, 236, 167, 241,},
|
|
{23, 40, 94, 103, 141, 141, 113, 238, 169, 243,},
|
|
{24, 42, 97, 104, 142, 145, 114, 240, 172, 244,},
|
|
{25, 44, 100, 104, 142, 149, 115, 241, 174, 245,},
|
|
{26, 45, 103, 105, 143, 152, 116, 243, 177, 246,},
|
|
{27, 47, 106, 105, 143, 155, 117, 244, 179, 247,},
|
|
{28, 48, 109, 106, 143, 158, 118, 245, 182, 248,},
|
|
{29, 50, 112, 107, 144, 161, 119, 246, 184, 249,},
|
|
{30, 52, 115, 107, 144, 164, 120, 247, 186, 250,},
|
|
{31, 53, 117, 108, 145, 167, 121, 248, 188, 250,},
|
|
{32, 55, 120, 109, 145, 170, 122, 249, 190, 251,},
|
|
{33, 56, 122, 109, 146, 173, 123, 249, 192, 252,},
|
|
{34, 58, 125, 110, 146, 175, 124, 250, 194, 252,},
|
|
{35, 59, 127, 110, 147, 178, 125, 251, 196, 252,},
|
|
{36, 61, 130, 111, 147, 180, 126, 251, 198, 253,},
|
|
{37, 62, 132, 112, 147, 183, 127, 251, 200, 253,},
|
|
{38, 64, 135, 112, 148, 185, 128, 252, 202, 253,},
|
|
{39, 65, 137, 113, 148, 187, 129, 252, 204, 254,},
|
|
{40, 67, 139, 114, 149, 189, 130, 253, 205, 254,},
|
|
{41, 68, 141, 114, 149, 191, 131, 253, 207, 254,},
|
|
{42, 70, 144, 115, 150, 193, 132, 253, 209, 254,},
|
|
{43, 71, 146, 115, 150, 195, 133, 254, 210, 254,},
|
|
{44, 72, 148, 116, 151, 197, 134, 254, 212, 255,},
|
|
{45, 74, 150, 117, 151, 199, 135, 254, 213, 255,},
|
|
{46, 75, 152, 117, 151, 201, 136, 254, 215, 255,},
|
|
{47, 77, 154, 118, 152, 202, 137, 254, 216, 255,},
|
|
{48, 78, 156, 119, 152, 204, 138, 254, 217, 255,},
|
|
{49, 80, 158, 119, 153, 206, 139, 255, 219, 255,},
|
|
{50, 81, 160, 120, 153, 207, 140, 255, 220, 255,},
|
|
{51, 82, 162, 120, 154, 209, 141, 255, 221, 255,},
|
|
{52, 84, 164, 121, 154, 210, 142, 255, 222, 255,},
|
|
{53, 85, 165, 122, 155, 212, 143, 255, 224, 255,},
|
|
{54, 87, 167, 122, 155, 213, 144, 255, 225, 255,},
|
|
{55, 88, 169, 123, 155, 215, 145, 255, 226, 255,},
|
|
{56, 89, 171, 124, 156, 216, 146, 255, 227, 255,},
|
|
{57, 91, 172, 124, 156, 217, 146, 255, 228, 255,},
|
|
{58, 92, 174, 125, 157, 218, 147, 255, 229, 255,},
|
|
{59, 93, 176, 126, 157, 220, 148, 255, 230, 255,},
|
|
{60, 95, 177, 126, 158, 221, 149, 255, 231, 255,},
|
|
{61, 96, 179, 127, 158, 222, 150, 255, 232, 255,},
|
|
{62, 97, 180, 127, 159, 223, 151, 255, 232, 255,},
|
|
{63, 99, 182, 128, 159, 224, 152, 255, 233, 255,},
|
|
{64, 100, 183, 129, 159, 225, 153, 255, 234, 255,},
|
|
{65, 101, 185, 129, 160, 226, 154, 255, 235, 255,},
|
|
{66, 103, 186, 130, 160, 227, 155, 255, 236, 255,},
|
|
{67, 104, 188, 131, 161, 228, 156, 255, 236, 255,},
|
|
{68, 105, 189, 131, 161, 229, 157, 255, 237, 255,},
|
|
{69, 106, 190, 132, 162, 230, 158, 255, 238, 255,},
|
|
{70, 108, 192, 133, 162, 231, 159, 255, 238, 255,},
|
|
{71, 109, 193, 133, 162, 231, 159, 255, 239, 255,},
|
|
{72, 110, 194, 134, 163, 232, 160, 255, 240, 255,},
|
|
{73, 111, 196, 134, 163, 233, 161, 255, 240, 255,},
|
|
{74, 113, 197, 135, 164, 234, 162, 255, 241, 255,},
|
|
{75, 114, 198, 136, 164, 235, 163, 255, 241, 255,},
|
|
{76, 115, 199, 136, 165, 235, 164, 255, 242, 255,},
|
|
{77, 116, 200, 137, 165, 236, 165, 255, 243, 255,},
|
|
{78, 118, 202, 138, 166, 237, 166, 255, 243, 255,},
|
|
{79, 119, 203, 138, 166, 237, 167, 255, 244, 255,},
|
|
{80, 120, 204, 139, 167, 238, 168, 255, 244, 255,},
|
|
{81, 121, 205, 140, 167, 239, 168, 255, 244, 255,},
|
|
{82, 123, 206, 140, 167, 239, 169, 255, 245, 255,},
|
|
{83, 124, 207, 141, 168, 240, 170, 255, 245, 255,},
|
|
{84, 125, 208, 142, 168, 240, 171, 255, 246, 255,},
|
|
{85, 126, 209, 142, 169, 241, 172, 255, 246, 255,},
|
|
{86, 127, 210, 143, 169, 241, 173, 255, 247, 255,},
|
|
{87, 129, 211, 144, 170, 242, 174, 255, 247, 255,},
|
|
{88, 130, 212, 144, 170, 242, 175, 255, 247, 255,},
|
|
{89, 131, 213, 145, 171, 243, 175, 255, 248, 255,},
|
|
{90, 132, 214, 146, 171, 243, 176, 255, 248, 255,},
|
|
{91, 133, 215, 146, 171, 244, 177, 255, 248, 255,},
|
|
{92, 134, 216, 147, 172, 244, 178, 255, 249, 255,},
|
|
{93, 136, 217, 148, 172, 245, 179, 255, 249, 255,},
|
|
{94, 137, 218, 148, 173, 245, 180, 255, 249, 255,},
|
|
{95, 138, 219, 149, 173, 245, 181, 255, 249, 255,},
|
|
{96, 139, 220, 150, 174, 246, 181, 255, 250, 255,},
|
|
{97, 140, 220, 150, 174, 246, 182, 255, 250, 255,},
|
|
{98, 141, 221, 151, 175, 247, 183, 255, 250, 255,},
|
|
{99, 142, 222, 152, 175, 247, 184, 255, 250, 255,},
|
|
{100, 144, 223, 152, 176, 247, 185, 255, 251, 255,},
|
|
{101, 145, 224, 153, 176, 248, 186, 255, 251, 255,},
|
|
{102, 146, 224, 154, 177, 248, 186, 255, 251, 255,},
|
|
{103, 147, 225, 154, 177, 248, 187, 255, 251, 255,},
|
|
{104, 148, 226, 155, 177, 248, 188, 255, 252, 255,},
|
|
{105, 149, 226, 156, 178, 249, 189, 255, 252, 255,},
|
|
{106, 150, 227, 156, 178, 249, 190, 255, 252, 255,},
|
|
{107, 151, 228, 157, 179, 249, 191, 255, 252, 255,},
|
|
{108, 152, 229, 158, 179, 250, 191, 255, 252, 255,},
|
|
{109, 153, 229, 158, 180, 250, 192, 255, 252, 255,},
|
|
{110, 154, 230, 159, 180, 250, 193, 255, 253, 255,},
|
|
{111, 155, 231, 160, 181, 250, 194, 255, 253, 255,},
|
|
{112, 157, 231, 160, 181, 251, 195, 255, 253, 255,},
|
|
{113, 158, 232, 161, 182, 251, 195, 255, 253, 255,},
|
|
{114, 159, 232, 162, 182, 251, 196, 255, 253, 255,},
|
|
{115, 160, 233, 162, 183, 251, 197, 255, 253, 255,},
|
|
{116, 161, 234, 163, 183, 251, 198, 255, 253, 255,},
|
|
{117, 162, 234, 164, 184, 252, 198, 255, 254, 255,},
|
|
{118, 163, 235, 165, 184, 252, 199, 255, 254, 255,},
|
|
{119, 164, 235, 165, 185, 252, 200, 255, 254, 255,},
|
|
{120, 165, 236, 166, 185, 252, 201, 255, 254, 255,},
|
|
{121, 166, 236, 167, 186, 252, 201, 255, 254, 255,},
|
|
{122, 167, 237, 167, 186, 252, 202, 255, 254, 255,},
|
|
{123, 168, 237, 168, 186, 253, 203, 255, 254, 255,},
|
|
{124, 169, 238, 169, 187, 253, 204, 255, 254, 255,},
|
|
{125, 170, 238, 169, 187, 253, 204, 255, 254, 255,},
|
|
{126, 171, 239, 170, 188, 253, 205, 255, 254, 255,},
|
|
{127, 172, 239, 171, 188, 253, 206, 255, 254, 255,},
|
|
{128, 173, 240, 171, 189, 253, 207, 255, 255, 255,},
|
|
{129, 174, 240, 172, 189, 253, 207, 255, 255, 255,},
|
|
{130, 175, 241, 173, 190, 253, 208, 255, 255, 255,},
|
|
{131, 176, 241, 174, 190, 254, 209, 255, 255, 255,},
|
|
{132, 177, 241, 174, 191, 254, 209, 255, 255, 255,},
|
|
{133, 178, 242, 175, 191, 254, 210, 255, 255, 255,},
|
|
{134, 179, 242, 176, 192, 254, 211, 255, 255, 255,},
|
|
{135, 180, 243, 176, 192, 254, 212, 255, 255, 255,},
|
|
{136, 180, 243, 177, 193, 254, 212, 255, 255, 255,},
|
|
{137, 181, 243, 178, 193, 254, 213, 255, 255, 255,},
|
|
{138, 182, 244, 179, 194, 254, 214, 255, 255, 255,},
|
|
{139, 183, 244, 179, 194, 254, 214, 255, 255, 255,},
|
|
{140, 184, 244, 180, 195, 254, 215, 255, 255, 255,},
|
|
{141, 185, 245, 181, 195, 254, 216, 255, 255, 255,},
|
|
{142, 186, 245, 181, 196, 255, 216, 255, 255, 255,},
|
|
{143, 187, 245, 182, 196, 255, 217, 255, 255, 255,},
|
|
{144, 188, 246, 183, 197, 255, 218, 255, 255, 255,},
|
|
{145, 189, 246, 183, 197, 255, 218, 255, 255, 255,},
|
|
{146, 190, 246, 184, 198, 255, 219, 255, 255, 255,},
|
|
{147, 191, 247, 185, 198, 255, 220, 255, 255, 255,},
|
|
{148, 191, 247, 186, 199, 255, 220, 255, 255, 255,},
|
|
{149, 192, 247, 186, 199, 255, 221, 255, 255, 255,},
|
|
{150, 193, 248, 187, 200, 255, 221, 255, 255, 255,},
|
|
{151, 194, 248, 188, 200, 255, 222, 255, 255, 255,},
|
|
{152, 195, 248, 188, 201, 255, 223, 255, 255, 255,},
|
|
{153, 196, 248, 189, 201, 255, 223, 255, 255, 255,},
|
|
{154, 197, 249, 190, 202, 255, 224, 255, 255, 255,},
|
|
{155, 198, 249, 191, 202, 255, 224, 255, 255, 255,},
|
|
{156, 198, 249, 191, 203, 255, 225, 255, 255, 255,},
|
|
{157, 199, 249, 192, 203, 255, 226, 255, 255, 255,},
|
|
{158, 200, 250, 193, 204, 255, 226, 255, 255, 255,},
|
|
{159, 201, 250, 193, 204, 255, 227, 255, 255, 255,},
|
|
{160, 202, 250, 194, 205, 255, 227, 255, 255, 255,},
|
|
{161, 203, 250, 195, 206, 255, 228, 255, 255, 255,},
|
|
{162, 203, 250, 196, 206, 255, 228, 255, 255, 255,},
|
|
{163, 204, 251, 196, 207, 255, 229, 255, 255, 255,},
|
|
{164, 205, 251, 197, 207, 255, 229, 255, 255, 255,},
|
|
{165, 206, 251, 198, 208, 255, 230, 255, 255, 255,},
|
|
{166, 207, 251, 198, 208, 255, 231, 255, 255, 255,},
|
|
{167, 207, 251, 199, 209, 255, 231, 255, 255, 255,},
|
|
{168, 208, 252, 200, 209, 255, 232, 255, 255, 255,},
|
|
{169, 209, 252, 201, 210, 255, 232, 255, 255, 255,},
|
|
{170, 210, 252, 201, 210, 255, 233, 255, 255, 255,},
|
|
{171, 211, 252, 202, 211, 255, 233, 255, 255, 255,},
|
|
{172, 211, 252, 203, 211, 255, 234, 255, 255, 255,},
|
|
{173, 212, 252, 203, 212, 255, 234, 255, 255, 255,},
|
|
{174, 213, 252, 204, 212, 255, 235, 255, 255, 255,},
|
|
{175, 214, 253, 205, 213, 255, 235, 255, 255, 255,},
|
|
{176, 214, 253, 206, 213, 255, 236, 255, 255, 255,},
|
|
{177, 215, 253, 206, 214, 255, 236, 255, 255, 255,},
|
|
{178, 216, 253, 207, 214, 255, 237, 255, 255, 255,},
|
|
{179, 217, 253, 208, 215, 255, 237, 255, 255, 255,},
|
|
{180, 217, 253, 208, 216, 255, 237, 255, 255, 255,},
|
|
{181, 218, 253, 209, 216, 255, 238, 255, 255, 255,},
|
|
{182, 219, 254, 210, 217, 255, 238, 255, 255, 255,},
|
|
{183, 220, 254, 211, 217, 255, 239, 255, 255, 255,},
|
|
{184, 220, 254, 211, 218, 255, 239, 255, 255, 255,},
|
|
{185, 221, 254, 212, 218, 255, 240, 255, 255, 255,},
|
|
{186, 222, 254, 213, 219, 255, 240, 255, 255, 255,},
|
|
{187, 222, 254, 213, 219, 255, 241, 255, 255, 255,},
|
|
{188, 223, 254, 214, 220, 255, 241, 255, 255, 255,},
|
|
{189, 224, 254, 215, 220, 255, 241, 255, 255, 255,},
|
|
{190, 225, 254, 215, 221, 255, 242, 255, 255, 255,},
|
|
{191, 225, 254, 216, 221, 255, 242, 255, 255, 255,},
|
|
{192, 226, 254, 217, 222, 255, 243, 255, 255, 255,},
|
|
{193, 227, 255, 218, 223, 255, 243, 255, 255, 255,},
|
|
{194, 227, 255, 218, 223, 255, 243, 255, 255, 255,},
|
|
{195, 228, 255, 219, 224, 255, 244, 255, 255, 255,},
|
|
{196, 229, 255, 220, 224, 255, 244, 255, 255, 255,},
|
|
{197, 229, 255, 220, 225, 255, 244, 255, 255, 255,},
|
|
{198, 230, 255, 221, 225, 255, 245, 255, 255, 255,},
|
|
{199, 230, 255, 222, 226, 255, 245, 255, 255, 255,},
|
|
{200, 231, 255, 222, 226, 255, 246, 255, 255, 255,},
|
|
{201, 232, 255, 223, 227, 255, 246, 255, 255, 255,},
|
|
{202, 232, 255, 224, 228, 255, 246, 255, 255, 255,},
|
|
{203, 233, 255, 224, 228, 255, 247, 255, 255, 255,},
|
|
{204, 234, 255, 225, 229, 255, 247, 255, 255, 255,},
|
|
{205, 234, 255, 226, 229, 255, 247, 255, 255, 255,},
|
|
{206, 235, 255, 227, 230, 255, 248, 255, 255, 255,},
|
|
{207, 235, 255, 227, 230, 255, 248, 255, 255, 255,},
|
|
{208, 236, 255, 228, 231, 255, 248, 255, 255, 255,},
|
|
{209, 237, 255, 229, 231, 255, 248, 255, 255, 255,},
|
|
{210, 237, 255, 229, 232, 255, 249, 255, 255, 255,},
|
|
{211, 238, 255, 230, 233, 255, 249, 255, 255, 255,},
|
|
{212, 238, 255, 231, 233, 255, 249, 255, 255, 255,},
|
|
{213, 239, 255, 231, 234, 255, 250, 255, 255, 255,},
|
|
{214, 239, 255, 232, 234, 255, 250, 255, 255, 255,},
|
|
{215, 240, 255, 233, 235, 255, 250, 255, 255, 255,},
|
|
{216, 241, 255, 233, 235, 255, 250, 255, 255, 255,},
|
|
{217, 241, 255, 234, 236, 255, 251, 255, 255, 255,},
|
|
{218, 242, 255, 235, 236, 255, 251, 255, 255, 255,},
|
|
{219, 242, 255, 235, 237, 255, 251, 255, 255, 255,},
|
|
{220, 243, 255, 236, 237, 255, 251, 255, 255, 255,},
|
|
{221, 243, 255, 236, 238, 255, 252, 255, 255, 255,},
|
|
{222, 244, 255, 237, 239, 255, 252, 255, 255, 255,},
|
|
{223, 244, 255, 238, 239, 255, 252, 255, 255, 255,},
|
|
{224, 245, 255, 238, 240, 255, 252, 255, 255, 255,},
|
|
{225, 245, 255, 239, 240, 255, 252, 255, 255, 255,},
|
|
{226, 246, 255, 240, 241, 255, 253, 255, 255, 255,},
|
|
{227, 246, 255, 240, 241, 255, 253, 255, 255, 255,},
|
|
{228, 247, 255, 241, 242, 255, 253, 255, 255, 255,},
|
|
{229, 247, 255, 242, 242, 255, 253, 255, 255, 255,},
|
|
{230, 248, 255, 242, 243, 255, 253, 255, 255, 255,},
|
|
{231, 248, 255, 243, 244, 255, 254, 255, 255, 255,},
|
|
{232, 248, 255, 243, 244, 255, 254, 255, 255, 255,},
|
|
{233, 249, 255, 244, 245, 255, 254, 255, 255, 255,},
|
|
{234, 249, 255, 245, 245, 255, 254, 255, 255, 255,},
|
|
{235, 250, 255, 245, 246, 255, 254, 255, 255, 255,},
|
|
{236, 250, 255, 246, 246, 255, 254, 255, 255, 255,},
|
|
{237, 251, 255, 246, 247, 255, 255, 255, 255, 255,},
|
|
{238, 251, 255, 247, 247, 255, 255, 255, 255, 255,},
|
|
{239, 251, 255, 248, 248, 255, 255, 255, 255, 255,},
|
|
{240, 252, 255, 248, 248, 255, 255, 255, 255, 255,},
|
|
{241, 252, 255, 249, 249, 255, 255, 255, 255, 255,},
|
|
{242, 252, 255, 249, 249, 255, 255, 255, 255, 255,},
|
|
{243, 253, 255, 250, 250, 255, 255, 255, 255, 255,},
|
|
{244, 253, 255, 250, 250, 255, 255, 255, 255, 255,},
|
|
{245, 253, 255, 251, 251, 255, 255, 255, 255, 255,},
|
|
{246, 254, 255, 251, 251, 255, 255, 255, 255, 255,},
|
|
{247, 254, 255, 252, 252, 255, 255, 255, 255, 255,},
|
|
{248, 254, 255, 252, 252, 255, 255, 255, 255, 255,},
|
|
{249, 255, 255, 253, 253, 255, 255, 255, 255, 255,},
|
|
{250, 255, 255, 253, 253, 255, 255, 255, 255, 255,},
|
|
{251, 255, 255, 254, 254, 255, 255, 255, 255, 255,},
|
|
{252, 255, 255, 254, 254, 255, 255, 255, 255, 255,},
|
|
{253, 255, 255, 255, 255, 255, 255, 255, 255, 255,},
|
|
{254, 255, 255, 255, 255, 255, 255, 255, 255, 255,},
|
|
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255,}
|
|
};
|
|
|
|
const vp9_prob vp9_modelcoefprobs_gg625[COEFPROB_MODELS][ENTROPY_NODES - 1] = {
|
|
// Probs generated with a Generalized Gaussian (with shape parameter 0.625)
|
|
// source model with varying quantizer step size for a uniform quantizer
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0,}, // do not use
|
|
{1, 2, 6, 88, 130, 10, 88, 35, 94, 40,},
|
|
{2, 4, 11, 89, 131, 19, 90, 60, 99, 67,},
|
|
{3, 6, 15, 90, 132, 27, 92, 80, 103, 88,},
|
|
{4, 7, 20, 91, 132, 34, 93, 97, 107, 105,},
|
|
{5, 9, 24, 92, 133, 41, 94, 112, 110, 120,},
|
|
{6, 11, 28, 93, 134, 48, 95, 125, 113, 132,},
|
|
{7, 13, 33, 93, 134, 54, 97, 136, 116, 143,},
|
|
{8, 14, 36, 94, 135, 60, 98, 146, 119, 152,},
|
|
{9, 16, 40, 95, 135, 65, 99, 155, 122, 161,},
|
|
{10, 18, 44, 95, 136, 70, 100, 163, 125, 168,},
|
|
{11, 19, 48, 96, 136, 75, 101, 170, 127, 175,},
|
|
{12, 21, 51, 97, 137, 80, 102, 176, 130, 181,},
|
|
{13, 23, 55, 97, 137, 85, 102, 182, 132, 187,},
|
|
{14, 24, 58, 98, 138, 89, 103, 188, 135, 192,},
|
|
{15, 26, 61, 99, 138, 94, 104, 193, 137, 196,},
|
|
{16, 27, 64, 99, 139, 98, 105, 197, 140, 201,},
|
|
{17, 29, 67, 100, 139, 102, 106, 201, 142, 205,},
|
|
{18, 30, 70, 101, 140, 106, 107, 205, 144, 208,},
|
|
{19, 32, 73, 101, 140, 109, 108, 209, 146, 211,},
|
|
{20, 34, 76, 102, 140, 113, 109, 212, 148, 214,},
|
|
{21, 35, 79, 102, 141, 116, 109, 215, 151, 217,},
|
|
{22, 37, 82, 103, 141, 120, 110, 218, 153, 220,},
|
|
{23, 38, 85, 103, 142, 123, 111, 220, 155, 222,},
|
|
{24, 40, 87, 104, 142, 126, 112, 223, 157, 224,},
|
|
{25, 41, 90, 105, 143, 129, 113, 225, 159, 226,},
|
|
{26, 42, 93, 105, 143, 132, 113, 227, 161, 228,},
|
|
{27, 44, 95, 106, 143, 135, 114, 229, 162, 230,},
|
|
{28, 45, 98, 106, 144, 138, 115, 230, 164, 232,},
|
|
{29, 47, 100, 107, 144, 141, 116, 232, 166, 233,},
|
|
{30, 48, 103, 107, 145, 144, 117, 234, 168, 235,},
|
|
{31, 50, 105, 108, 145, 146, 117, 235, 170, 236,},
|
|
{32, 51, 107, 108, 145, 149, 118, 236, 171, 237,},
|
|
{33, 52, 110, 109, 146, 151, 119, 238, 173, 238,},
|
|
{34, 54, 112, 110, 146, 154, 120, 239, 175, 239,},
|
|
{35, 55, 114, 110, 147, 156, 120, 240, 176, 240,},
|
|
{36, 57, 116, 111, 147, 158, 121, 241, 178, 241,},
|
|
{37, 58, 119, 111, 147, 161, 122, 242, 180, 242,},
|
|
{38, 59, 121, 112, 148, 163, 123, 243, 181, 243,},
|
|
{39, 61, 123, 112, 148, 165, 123, 244, 183, 244,},
|
|
{40, 62, 125, 113, 148, 167, 124, 244, 184, 245,},
|
|
{41, 63, 127, 113, 149, 169, 125, 245, 186, 245,},
|
|
{42, 65, 129, 114, 149, 171, 126, 246, 187, 246,},
|
|
{43, 66, 131, 114, 150, 173, 126, 246, 188, 247,},
|
|
{44, 67, 133, 115, 150, 175, 127, 247, 190, 247,},
|
|
{45, 69, 135, 115, 150, 177, 128, 247, 191, 248,},
|
|
{46, 70, 136, 116, 151, 178, 129, 248, 193, 248,},
|
|
{47, 71, 138, 116, 151, 180, 129, 248, 194, 249,},
|
|
{48, 73, 140, 117, 151, 182, 130, 249, 195, 249,},
|
|
{49, 74, 142, 118, 152, 184, 131, 249, 197, 250,},
|
|
{50, 75, 144, 118, 152, 185, 131, 250, 198, 250,},
|
|
{51, 76, 145, 119, 153, 187, 132, 250, 199, 250,},
|
|
{52, 78, 147, 119, 153, 188, 133, 251, 200, 251,},
|
|
{53, 79, 149, 120, 153, 190, 134, 251, 201, 251,},
|
|
{54, 80, 151, 120, 154, 192, 134, 251, 203, 251,},
|
|
{55, 82, 152, 121, 154, 193, 135, 251, 204, 252,},
|
|
{56, 83, 154, 121, 154, 194, 136, 252, 205, 252,},
|
|
{57, 84, 155, 122, 155, 196, 136, 252, 206, 252,},
|
|
{58, 85, 157, 122, 155, 197, 137, 252, 207, 252,},
|
|
{59, 86, 158, 123, 156, 199, 138, 252, 208, 252,},
|
|
{60, 88, 160, 123, 156, 200, 139, 253, 209, 253,},
|
|
{61, 89, 162, 124, 156, 201, 139, 253, 210, 253,},
|
|
{62, 90, 163, 124, 157, 202, 140, 253, 211, 253,},
|
|
{63, 91, 164, 125, 157, 204, 141, 253, 212, 253,},
|
|
{64, 93, 166, 125, 157, 205, 141, 253, 213, 253,},
|
|
{65, 94, 167, 126, 158, 206, 142, 254, 214, 254,},
|
|
{66, 95, 169, 126, 158, 207, 143, 254, 215, 254,},
|
|
{67, 96, 170, 127, 158, 208, 143, 254, 216, 254,},
|
|
{68, 97, 172, 127, 159, 209, 144, 254, 217, 254,},
|
|
{69, 98, 173, 128, 159, 210, 145, 254, 218, 254,},
|
|
{70, 100, 174, 128, 160, 212, 146, 254, 219, 254,},
|
|
{71, 101, 176, 129, 160, 213, 146, 254, 220, 254,},
|
|
{72, 102, 177, 130, 160, 214, 147, 254, 220, 254,},
|
|
{73, 103, 178, 130, 161, 215, 148, 255, 221, 255,},
|
|
{74, 104, 179, 131, 161, 216, 148, 255, 222, 255,},
|
|
{75, 105, 181, 131, 161, 217, 149, 255, 223, 255,},
|
|
{76, 107, 182, 132, 162, 217, 150, 255, 224, 255,},
|
|
{77, 108, 183, 132, 162, 218, 150, 255, 224, 255,},
|
|
{78, 109, 184, 133, 163, 219, 151, 255, 225, 255,},
|
|
{79, 110, 185, 133, 163, 220, 152, 255, 226, 255,},
|
|
{80, 111, 187, 134, 163, 221, 153, 255, 227, 255,},
|
|
{81, 112, 188, 134, 164, 222, 153, 255, 227, 255,},
|
|
{82, 113, 189, 135, 164, 223, 154, 255, 228, 255,},
|
|
{83, 115, 190, 135, 164, 223, 155, 255, 229, 255,},
|
|
{84, 116, 191, 136, 165, 224, 155, 255, 229, 255,},
|
|
{85, 117, 192, 136, 165, 225, 156, 255, 230, 255,},
|
|
{86, 118, 193, 137, 165, 226, 157, 255, 231, 255,},
|
|
{87, 119, 194, 137, 166, 226, 157, 255, 231, 255,},
|
|
{88, 120, 195, 138, 166, 227, 158, 255, 232, 255,},
|
|
{89, 121, 196, 139, 167, 228, 159, 255, 232, 255,},
|
|
{90, 122, 197, 139, 167, 229, 159, 255, 233, 255,},
|
|
{91, 123, 198, 140, 167, 229, 160, 255, 234, 255,},
|
|
{92, 124, 199, 140, 168, 230, 161, 255, 234, 255,},
|
|
{93, 125, 200, 141, 168, 231, 162, 255, 235, 255,},
|
|
{94, 127, 201, 141, 168, 231, 162, 255, 235, 255,},
|
|
{95, 128, 202, 142, 169, 232, 163, 255, 236, 255,},
|
|
{96, 129, 203, 142, 169, 232, 164, 255, 236, 255,},
|
|
{97, 130, 204, 143, 170, 233, 164, 255, 237, 255,},
|
|
{98, 131, 205, 143, 170, 234, 165, 255, 237, 255,},
|
|
{99, 132, 206, 144, 170, 234, 166, 255, 238, 255,},
|
|
{100, 133, 207, 144, 171, 235, 166, 255, 238, 255,},
|
|
{101, 134, 208, 145, 171, 235, 167, 255, 239, 255,},
|
|
{102, 135, 209, 146, 171, 236, 168, 255, 239, 255,},
|
|
{103, 136, 209, 146, 172, 236, 168, 255, 240, 255,},
|
|
{104, 137, 210, 147, 172, 237, 169, 255, 240, 255,},
|
|
{105, 138, 211, 147, 173, 237, 170, 255, 240, 255,},
|
|
{106, 139, 212, 148, 173, 238, 170, 255, 241, 255,},
|
|
{107, 140, 213, 148, 173, 238, 171, 255, 241, 255,},
|
|
{108, 141, 213, 149, 174, 239, 172, 255, 242, 255,},
|
|
{109, 142, 214, 149, 174, 239, 172, 255, 242, 255,},
|
|
{110, 143, 215, 150, 175, 240, 173, 255, 242, 255,},
|
|
{111, 144, 216, 151, 175, 240, 174, 255, 243, 255,},
|
|
{112, 145, 217, 151, 175, 240, 174, 255, 243, 255,},
|
|
{113, 146, 217, 152, 176, 241, 175, 255, 244, 255,},
|
|
{114, 147, 218, 152, 176, 241, 176, 255, 244, 255,},
|
|
{115, 148, 219, 153, 176, 242, 177, 255, 244, 255,},
|
|
{116, 149, 219, 153, 177, 242, 177, 255, 245, 255,},
|
|
{117, 150, 220, 154, 177, 242, 178, 255, 245, 255,},
|
|
{118, 151, 221, 155, 178, 243, 179, 255, 245, 255,},
|
|
{119, 152, 222, 155, 178, 243, 179, 255, 245, 255,},
|
|
{120, 153, 222, 156, 178, 244, 180, 255, 246, 255,},
|
|
{121, 154, 223, 156, 179, 244, 181, 255, 246, 255,},
|
|
{122, 155, 224, 157, 179, 244, 181, 255, 246, 255,},
|
|
{123, 156, 224, 157, 180, 245, 182, 255, 247, 255,},
|
|
{124, 157, 225, 158, 180, 245, 183, 255, 247, 255,},
|
|
{125, 158, 225, 159, 180, 245, 183, 255, 247, 255,},
|
|
{126, 159, 226, 159, 181, 246, 184, 255, 247, 255,},
|
|
{127, 160, 227, 160, 181, 246, 185, 255, 248, 255,},
|
|
{128, 161, 227, 160, 182, 246, 185, 255, 248, 255,},
|
|
{129, 162, 228, 161, 182, 246, 186, 255, 248, 255,},
|
|
{130, 163, 228, 161, 182, 247, 187, 255, 248, 255,},
|
|
{131, 164, 229, 162, 183, 247, 187, 255, 249, 255,},
|
|
{132, 165, 230, 163, 183, 247, 188, 255, 249, 255,},
|
|
{133, 166, 230, 163, 184, 248, 189, 255, 249, 255,},
|
|
{134, 166, 231, 164, 184, 248, 189, 255, 249, 255,},
|
|
{135, 167, 231, 164, 184, 248, 190, 255, 250, 255,},
|
|
{136, 168, 232, 165, 185, 248, 191, 255, 250, 255,},
|
|
{137, 169, 232, 166, 185, 248, 191, 255, 250, 255,},
|
|
{138, 170, 233, 166, 186, 249, 192, 255, 250, 255,},
|
|
{139, 171, 233, 167, 186, 249, 192, 255, 250, 255,},
|
|
{140, 172, 234, 167, 187, 249, 193, 255, 251, 255,},
|
|
{141, 173, 234, 168, 187, 249, 194, 255, 251, 255,},
|
|
{142, 174, 235, 169, 187, 250, 194, 255, 251, 255,},
|
|
{143, 175, 235, 169, 188, 250, 195, 255, 251, 255,},
|
|
{144, 176, 236, 170, 188, 250, 196, 255, 251, 255,},
|
|
{145, 177, 236, 170, 189, 250, 196, 255, 251, 255,},
|
|
{146, 177, 237, 171, 189, 250, 197, 255, 252, 255,},
|
|
{147, 178, 237, 172, 189, 251, 198, 255, 252, 255,},
|
|
{148, 179, 238, 172, 190, 251, 198, 255, 252, 255,},
|
|
{149, 180, 238, 173, 190, 251, 199, 255, 252, 255,},
|
|
{150, 181, 238, 173, 191, 251, 200, 255, 252, 255,},
|
|
{151, 182, 239, 174, 191, 251, 200, 255, 252, 255,},
|
|
{152, 183, 239, 175, 192, 251, 201, 255, 252, 255,},
|
|
{153, 184, 240, 175, 192, 252, 202, 255, 252, 255,},
|
|
{154, 184, 240, 176, 193, 252, 202, 255, 253, 255,},
|
|
{155, 185, 240, 177, 193, 252, 203, 255, 253, 255,},
|
|
{156, 186, 241, 177, 193, 252, 203, 255, 253, 255,},
|
|
{157, 187, 241, 178, 194, 252, 204, 255, 253, 255,},
|
|
{158, 188, 242, 178, 194, 252, 205, 255, 253, 255,},
|
|
{159, 189, 242, 179, 195, 252, 205, 255, 253, 255,},
|
|
{160, 190, 242, 180, 195, 253, 206, 255, 253, 255,},
|
|
{161, 190, 243, 180, 196, 253, 207, 255, 253, 255,},
|
|
{162, 191, 243, 181, 196, 253, 207, 255, 254, 255,},
|
|
{163, 192, 243, 182, 197, 253, 208, 255, 254, 255,},
|
|
{164, 193, 244, 182, 197, 253, 209, 255, 254, 255,},
|
|
{165, 194, 244, 183, 197, 253, 209, 255, 254, 255,},
|
|
{166, 195, 244, 184, 198, 253, 210, 255, 254, 255,},
|
|
{167, 196, 245, 184, 198, 253, 210, 255, 254, 255,},
|
|
{168, 196, 245, 185, 199, 253, 211, 255, 254, 255,},
|
|
{169, 197, 245, 186, 199, 254, 212, 255, 254, 255,},
|
|
{170, 198, 246, 186, 200, 254, 212, 255, 254, 255,},
|
|
{171, 199, 246, 187, 200, 254, 213, 255, 254, 255,},
|
|
{172, 200, 246, 188, 201, 254, 214, 255, 254, 255,},
|
|
{173, 200, 246, 188, 201, 254, 214, 255, 254, 255,},
|
|
{174, 201, 247, 189, 202, 254, 215, 255, 254, 255,},
|
|
{175, 202, 247, 189, 202, 254, 215, 255, 255, 255,},
|
|
{176, 203, 247, 190, 203, 254, 216, 255, 255, 255,},
|
|
{177, 204, 248, 191, 203, 254, 217, 255, 255, 255,},
|
|
{178, 204, 248, 191, 204, 254, 217, 255, 255, 255,},
|
|
{179, 205, 248, 192, 204, 254, 218, 255, 255, 255,},
|
|
{180, 206, 248, 193, 204, 254, 218, 255, 255, 255,},
|
|
{181, 207, 249, 194, 205, 255, 219, 255, 255, 255,},
|
|
{182, 208, 249, 194, 205, 255, 220, 255, 255, 255,},
|
|
{183, 208, 249, 195, 206, 255, 220, 255, 255, 255,},
|
|
{184, 209, 249, 196, 206, 255, 221, 255, 255, 255,},
|
|
{185, 210, 250, 196, 207, 255, 221, 255, 255, 255,},
|
|
{186, 211, 250, 197, 207, 255, 222, 255, 255, 255,},
|
|
{187, 211, 250, 198, 208, 255, 223, 255, 255, 255,},
|
|
{188, 212, 250, 198, 208, 255, 223, 255, 255, 255,},
|
|
{189, 213, 250, 199, 209, 255, 224, 255, 255, 255,},
|
|
{190, 214, 251, 200, 209, 255, 224, 255, 255, 255,},
|
|
{191, 215, 251, 200, 210, 255, 225, 255, 255, 255,},
|
|
{192, 215, 251, 201, 211, 255, 225, 255, 255, 255,},
|
|
{193, 216, 251, 202, 211, 255, 226, 255, 255, 255,},
|
|
{194, 217, 251, 203, 212, 255, 227, 255, 255, 255,},
|
|
{195, 218, 252, 203, 212, 255, 227, 255, 255, 255,},
|
|
{196, 218, 252, 204, 213, 255, 228, 255, 255, 255,},
|
|
{197, 219, 252, 205, 213, 255, 228, 255, 255, 255,},
|
|
{198, 220, 252, 205, 214, 255, 229, 255, 255, 255,},
|
|
{199, 221, 252, 206, 214, 255, 229, 255, 255, 255,},
|
|
{200, 221, 252, 207, 215, 255, 230, 255, 255, 255,},
|
|
{201, 222, 252, 208, 215, 255, 231, 255, 255, 255,},
|
|
{202, 223, 253, 208, 216, 255, 231, 255, 255, 255,},
|
|
{203, 223, 253, 209, 216, 255, 232, 255, 255, 255,},
|
|
{204, 224, 253, 210, 217, 255, 232, 255, 255, 255,},
|
|
{205, 225, 253, 211, 218, 255, 233, 255, 255, 255,},
|
|
{206, 226, 253, 211, 218, 255, 233, 255, 255, 255,},
|
|
{207, 226, 253, 212, 219, 255, 234, 255, 255, 255,},
|
|
{208, 227, 253, 213, 219, 255, 234, 255, 255, 255,},
|
|
{209, 228, 254, 214, 220, 255, 235, 255, 255, 255,},
|
|
{210, 228, 254, 214, 220, 255, 236, 255, 255, 255,},
|
|
{211, 229, 254, 215, 221, 255, 236, 255, 255, 255,},
|
|
{212, 230, 254, 216, 222, 255, 237, 255, 255, 255,},
|
|
{213, 230, 254, 217, 222, 255, 237, 255, 255, 255,},
|
|
{214, 231, 254, 217, 223, 255, 238, 255, 255, 255,},
|
|
{215, 232, 254, 218, 223, 255, 238, 255, 255, 255,},
|
|
{216, 233, 254, 219, 224, 255, 239, 255, 255, 255,},
|
|
{217, 233, 254, 220, 225, 255, 239, 255, 255, 255,},
|
|
{218, 234, 255, 220, 225, 255, 240, 255, 255, 255,},
|
|
{219, 235, 255, 221, 226, 255, 240, 255, 255, 255,},
|
|
{220, 235, 255, 222, 226, 255, 241, 255, 255, 255,},
|
|
{221, 236, 255, 223, 227, 255, 241, 255, 255, 255,},
|
|
{222, 237, 255, 224, 228, 255, 242, 255, 255, 255,},
|
|
{223, 237, 255, 224, 228, 255, 242, 255, 255, 255,},
|
|
{224, 238, 255, 225, 229, 255, 243, 255, 255, 255,},
|
|
{225, 238, 255, 226, 230, 255, 243, 255, 255, 255,},
|
|
{226, 239, 255, 227, 230, 255, 244, 255, 255, 255,},
|
|
{227, 240, 255, 228, 231, 255, 244, 255, 255, 255,},
|
|
{228, 240, 255, 228, 232, 255, 245, 255, 255, 255,},
|
|
{229, 241, 255, 229, 232, 255, 245, 255, 255, 255,},
|
|
{230, 242, 255, 230, 233, 255, 246, 255, 255, 255,},
|
|
{231, 242, 255, 231, 234, 255, 246, 255, 255, 255,},
|
|
{232, 243, 255, 232, 234, 255, 247, 255, 255, 255,},
|
|
{233, 243, 255, 233, 235, 255, 247, 255, 255, 255,},
|
|
{234, 244, 255, 233, 236, 255, 247, 255, 255, 255,},
|
|
{235, 245, 255, 234, 236, 255, 248, 255, 255, 255,},
|
|
{236, 245, 255, 235, 237, 255, 248, 255, 255, 255,},
|
|
{237, 246, 255, 236, 238, 255, 249, 255, 255, 255,},
|
|
{238, 247, 255, 237, 239, 255, 249, 255, 255, 255,},
|
|
{239, 247, 255, 238, 239, 255, 250, 255, 255, 255,},
|
|
{240, 248, 255, 239, 240, 255, 250, 255, 255, 255,},
|
|
{241, 248, 255, 240, 241, 255, 251, 255, 255, 255,},
|
|
{242, 249, 255, 241, 242, 255, 251, 255, 255, 255,},
|
|
{243, 249, 255, 241, 243, 255, 251, 255, 255, 255,},
|
|
{244, 250, 255, 242, 243, 255, 252, 255, 255, 255,},
|
|
{245, 251, 255, 243, 244, 255, 252, 255, 255, 255,},
|
|
{246, 251, 255, 244, 245, 255, 253, 255, 255, 255,},
|
|
{247, 252, 255, 245, 246, 255, 253, 255, 255, 255,},
|
|
{248, 252, 255, 246, 247, 255, 253, 255, 255, 255,},
|
|
{249, 253, 255, 247, 248, 255, 254, 255, 255, 255,},
|
|
{250, 253, 255, 248, 249, 255, 254, 255, 255, 255,},
|
|
{251, 254, 255, 249, 250, 255, 254, 255, 255, 255,},
|
|
{252, 254, 255, 251, 251, 255, 255, 255, 255, 255,},
|
|
{253, 255, 255, 252, 252, 255, 255, 255, 255, 255,},
|
|
{254, 255, 255, 253, 253, 255, 255, 255, 255, 255,},
|
|
{255, 255, 255, 254, 254, 255, 255, 255, 255, 255,},
|
|
};
|
|
|
|
const vp9_prob vp9_modelcoefprobs_gg875p1[COEFPROB_MODELS][ENTROPY_NODES - 1] = {
|
|
// Probs generated with a Generalized Gaussian (with shape parameter 0.625)
|
|
// source model with varying quantizer step size for a uniform quantizer
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0,}, // do not use
|
|
{1, 1, 3, 86, 128, 6, 86, 22, 89, 28,},
|
|
{1, 2, 6, 86, 129, 11, 87, 42, 92, 52,},
|
|
{2, 3, 9, 87, 129, 17, 88, 59, 94, 73,},
|
|
{2, 4, 12, 87, 129, 22, 89, 75, 97, 92,},
|
|
{3, 5, 14, 88, 130, 27, 89, 90, 100, 108,},
|
|
{3, 6, 17, 88, 130, 33, 90, 103, 102, 122,},
|
|
{4, 7, 20, 88, 130, 37, 91, 115, 105, 135,},
|
|
{4, 8, 23, 89, 131, 42, 92, 126, 108, 147,},
|
|
{5, 9, 25, 89, 131, 47, 92, 137, 110, 157,},
|
|
{5, 10, 28, 90, 131, 52, 93, 146, 113, 167,},
|
|
{6, 11, 31, 90, 132, 56, 94, 154, 115, 175,},
|
|
{6, 12, 33, 90, 132, 60, 94, 162, 118, 183,},
|
|
{7, 13, 36, 91, 132, 65, 95, 170, 120, 190,},
|
|
{7, 14, 39, 91, 132, 69, 96, 176, 123, 196,},
|
|
{8, 15, 41, 92, 133, 73, 96, 182, 125, 201,},
|
|
{8, 16, 44, 92, 133, 77, 97, 188, 128, 206,},
|
|
{9, 17, 46, 92, 133, 81, 98, 193, 130, 211,},
|
|
{9, 18, 49, 93, 134, 85, 99, 198, 133, 215,},
|
|
{10, 19, 51, 93, 134, 89, 99, 203, 135, 219,},
|
|
{10, 20, 54, 93, 134, 92, 100, 207, 137, 222,},
|
|
{11, 21, 56, 94, 134, 96, 101, 211, 140, 226,},
|
|
{12, 22, 58, 94, 135, 100, 101, 214, 142, 228,},
|
|
{12, 23, 61, 95, 135, 103, 102, 217, 145, 231,},
|
|
{13, 24, 63, 95, 135, 106, 103, 220, 147, 233,},
|
|
{13, 25, 66, 95, 136, 110, 103, 223, 149, 235,},
|
|
{14, 26, 68, 96, 136, 113, 104, 226, 151, 237,},
|
|
{14, 27, 70, 96, 136, 116, 105, 228, 154, 239,},
|
|
{15, 28, 72, 97, 136, 119, 106, 230, 156, 241,},
|
|
{15, 29, 75, 97, 137, 122, 106, 232, 158, 242,},
|
|
{16, 30, 77, 97, 137, 125, 107, 234, 160, 243,},
|
|
{17, 31, 79, 98, 137, 128, 108, 236, 163, 245,},
|
|
{17, 32, 81, 98, 138, 131, 108, 237, 165, 246,},
|
|
{18, 33, 83, 99, 138, 134, 109, 239, 167, 247,},
|
|
{18, 34, 86, 99, 138, 137, 110, 240, 169, 248,},
|
|
{19, 35, 88, 99, 138, 140, 111, 242, 171, 248,},
|
|
{19, 36, 90, 100, 139, 142, 111, 243, 173, 249,},
|
|
{20, 37, 92, 100, 139, 145, 112, 244, 175, 250,},
|
|
{20, 38, 94, 101, 139, 148, 113, 245, 177, 250,},
|
|
{21, 39, 96, 101, 140, 150, 113, 246, 179, 251,},
|
|
{22, 40, 98, 101, 140, 153, 114, 246, 181, 251,},
|
|
{22, 41, 100, 102, 140, 155, 115, 247, 183, 252,},
|
|
{23, 42, 102, 102, 140, 157, 116, 248, 185, 252,},
|
|
{23, 43, 104, 103, 141, 160, 116, 249, 186, 253,},
|
|
{24, 44, 106, 103, 141, 162, 117, 249, 188, 253,},
|
|
{25, 45, 108, 103, 141, 164, 118, 250, 190, 253,},
|
|
{25, 46, 110, 104, 142, 166, 119, 250, 192, 253,},
|
|
{26, 47, 112, 104, 142, 168, 119, 251, 193, 254,},
|
|
{26, 48, 114, 105, 142, 171, 120, 251, 195, 254,},
|
|
{27, 49, 116, 105, 143, 173, 121, 252, 197, 254,},
|
|
{27, 50, 118, 105, 143, 175, 122, 252, 198, 254,},
|
|
{28, 51, 119, 106, 143, 177, 122, 252, 200, 254,},
|
|
{29, 52, 121, 106, 143, 179, 123, 253, 201, 255,},
|
|
{29, 53, 123, 107, 144, 180, 124, 253, 203, 255,},
|
|
{30, 54, 125, 107, 144, 182, 125, 253, 204, 255,},
|
|
{30, 55, 127, 108, 144, 184, 125, 253, 206, 255,},
|
|
{31, 56, 128, 108, 145, 186, 126, 254, 207, 255,},
|
|
{32, 57, 130, 108, 145, 188, 127, 254, 209, 255,},
|
|
{32, 58, 132, 109, 145, 189, 128, 254, 210, 255,},
|
|
{33, 59, 134, 109, 146, 191, 128, 254, 211, 255,},
|
|
{33, 60, 135, 110, 146, 193, 129, 254, 213, 255,},
|
|
{34, 61, 137, 110, 146, 194, 130, 254, 214, 255,},
|
|
{35, 62, 139, 111, 146, 196, 131, 255, 215, 255,},
|
|
{35, 63, 140, 111, 147, 197, 131, 255, 216, 255,},
|
|
{36, 64, 142, 112, 147, 199, 132, 255, 218, 255,},
|
|
{37, 65, 144, 112, 147, 200, 133, 255, 219, 255,},
|
|
{37, 66, 145, 112, 148, 202, 134, 255, 220, 255,},
|
|
{38, 67, 147, 113, 148, 203, 135, 255, 221, 255,},
|
|
{38, 68, 148, 113, 148, 204, 135, 255, 222, 255,},
|
|
{39, 69, 150, 114, 149, 206, 136, 255, 223, 255,},
|
|
{40, 70, 151, 114, 149, 207, 137, 255, 224, 255,},
|
|
{40, 71, 153, 115, 149, 208, 138, 255, 225, 255,},
|
|
{41, 72, 154, 115, 150, 210, 138, 255, 226, 255,},
|
|
{42, 73, 156, 116, 150, 211, 139, 255, 227, 255,},
|
|
{42, 74, 157, 116, 150, 212, 140, 255, 228, 255,},
|
|
{43, 75, 159, 117, 151, 213, 141, 255, 229, 255,},
|
|
{44, 76, 160, 117, 151, 214, 142, 255, 230, 255,},
|
|
{44, 77, 162, 117, 151, 216, 142, 255, 231, 255,},
|
|
{45, 78, 163, 118, 152, 217, 143, 255, 231, 255,},
|
|
{45, 79, 165, 118, 152, 218, 144, 255, 232, 255,},
|
|
{46, 80, 166, 119, 152, 219, 145, 255, 233, 255,},
|
|
{47, 81, 167, 119, 153, 220, 146, 255, 234, 255,},
|
|
{47, 82, 169, 120, 153, 221, 146, 255, 235, 255,},
|
|
{48, 83, 170, 120, 153, 222, 147, 255, 235, 255,},
|
|
{49, 84, 171, 121, 154, 223, 148, 255, 236, 255,},
|
|
{49, 85, 173, 121, 154, 224, 149, 255, 237, 255,},
|
|
{50, 86, 174, 122, 154, 225, 150, 255, 237, 255,},
|
|
{51, 87, 175, 122, 155, 225, 150, 255, 238, 255,},
|
|
{51, 88, 177, 123, 155, 226, 151, 255, 239, 255,},
|
|
{52, 89, 178, 123, 155, 227, 152, 255, 239, 255,},
|
|
{53, 90, 179, 124, 156, 228, 153, 255, 240, 255,},
|
|
{53, 91, 180, 124, 156, 229, 154, 255, 240, 255,},
|
|
{54, 92, 182, 125, 156, 230, 154, 255, 241, 255,},
|
|
{55, 93, 183, 125, 157, 230, 155, 255, 241, 255,},
|
|
{55, 94, 184, 126, 157, 231, 156, 255, 242, 255,},
|
|
{56, 95, 185, 126, 157, 232, 157, 255, 242, 255,},
|
|
{57, 96, 187, 127, 158, 233, 158, 255, 243, 255,},
|
|
{57, 97, 188, 127, 158, 233, 159, 255, 243, 255,},
|
|
{58, 98, 189, 128, 158, 234, 159, 255, 244, 255,},
|
|
{59, 99, 190, 128, 159, 235, 160, 255, 244, 255,},
|
|
{60, 100, 191, 129, 159, 235, 161, 255, 245, 255,},
|
|
{60, 101, 192, 129, 160, 236, 162, 255, 245, 255,},
|
|
{61, 102, 193, 130, 160, 237, 163, 255, 246, 255,},
|
|
{62, 103, 194, 131, 160, 237, 164, 255, 246, 255,},
|
|
{62, 104, 196, 131, 161, 238, 164, 255, 246, 255,},
|
|
{63, 105, 197, 132, 161, 238, 165, 255, 247, 255,},
|
|
{64, 106, 198, 132, 161, 239, 166, 255, 247, 255,},
|
|
{64, 107, 199, 133, 162, 239, 167, 255, 247, 255,},
|
|
{65, 108, 200, 133, 162, 240, 168, 255, 248, 255,},
|
|
{66, 109, 201, 134, 163, 241, 168, 255, 248, 255,},
|
|
{67, 110, 202, 134, 163, 241, 169, 255, 248, 255,},
|
|
{67, 111, 203, 135, 163, 242, 170, 255, 249, 255,},
|
|
{68, 112, 204, 135, 164, 242, 171, 255, 249, 255,},
|
|
{69, 113, 205, 136, 164, 242, 172, 255, 249, 255,},
|
|
{69, 114, 206, 137, 164, 243, 173, 255, 250, 255,},
|
|
{70, 115, 207, 137, 165, 243, 173, 255, 250, 255,},
|
|
{71, 116, 208, 138, 165, 244, 174, 255, 250, 255,},
|
|
{72, 117, 208, 138, 166, 244, 175, 255, 250, 255,},
|
|
{72, 118, 209, 139, 166, 245, 176, 255, 251, 255,},
|
|
{73, 119, 210, 139, 166, 245, 177, 255, 251, 255,},
|
|
{74, 120, 211, 140, 167, 245, 178, 255, 251, 255,},
|
|
{75, 121, 212, 141, 167, 246, 178, 255, 251, 255,},
|
|
{75, 122, 213, 141, 168, 246, 179, 255, 251, 255,},
|
|
{76, 123, 214, 142, 168, 246, 180, 255, 252, 255,},
|
|
{77, 124, 215, 142, 168, 247, 181, 255, 252, 255,},
|
|
{78, 125, 215, 143, 169, 247, 182, 255, 252, 255,},
|
|
{78, 126, 216, 144, 169, 247, 182, 255, 252, 255,},
|
|
{79, 127, 217, 144, 170, 248, 183, 255, 252, 255,},
|
|
{80, 128, 218, 145, 170, 248, 184, 255, 253, 255,},
|
|
{81, 129, 219, 145, 170, 248, 185, 255, 253, 255,},
|
|
{82, 130, 219, 146, 171, 249, 186, 255, 253, 255,},
|
|
{82, 131, 220, 147, 171, 249, 187, 255, 253, 255,},
|
|
{83, 132, 221, 147, 172, 249, 187, 255, 253, 255,},
|
|
{84, 133, 222, 148, 172, 249, 188, 255, 253, 255,},
|
|
{85, 134, 222, 148, 173, 250, 189, 255, 253, 255,},
|
|
{85, 135, 223, 149, 173, 250, 190, 255, 254, 255,},
|
|
{86, 136, 224, 150, 173, 250, 191, 255, 254, 255,},
|
|
{87, 137, 225, 150, 174, 250, 191, 255, 254, 255,},
|
|
{88, 138, 225, 151, 174, 251, 192, 255, 254, 255,},
|
|
{89, 139, 226, 152, 175, 251, 193, 255, 254, 255,},
|
|
{89, 140, 227, 152, 175, 251, 194, 255, 254, 255,},
|
|
{90, 141, 227, 153, 176, 251, 195, 255, 254, 255,},
|
|
{91, 142, 228, 153, 176, 251, 195, 255, 254, 255,},
|
|
{92, 143, 229, 154, 176, 252, 196, 255, 254, 255,},
|
|
{93, 144, 229, 155, 177, 252, 197, 255, 254, 255,},
|
|
{93, 145, 230, 155, 177, 252, 198, 255, 255, 255,},
|
|
{94, 146, 231, 156, 178, 252, 199, 255, 255, 255,},
|
|
{95, 147, 231, 157, 178, 252, 199, 255, 255, 255,},
|
|
{96, 148, 232, 157, 179, 252, 200, 255, 255, 255,},
|
|
{97, 149, 232, 158, 179, 253, 201, 255, 255, 255,},
|
|
{98, 150, 233, 159, 180, 253, 202, 255, 255, 255,},
|
|
{99, 151, 234, 159, 180, 253, 202, 255, 255, 255,},
|
|
{99, 152, 234, 160, 181, 253, 203, 255, 255, 255,},
|
|
{100, 153, 235, 161, 181, 253, 204, 255, 255, 255,},
|
|
{101, 154, 235, 162, 182, 253, 205, 255, 255, 255,},
|
|
{102, 155, 236, 162, 182, 253, 206, 255, 255, 255,},
|
|
{103, 156, 236, 163, 183, 254, 206, 255, 255, 255,},
|
|
{104, 157, 237, 164, 183, 254, 207, 255, 255, 255,},
|
|
{105, 158, 237, 164, 183, 254, 208, 255, 255, 255,},
|
|
{105, 159, 238, 165, 184, 254, 209, 255, 255, 255,},
|
|
{106, 160, 238, 166, 184, 254, 209, 255, 255, 255,},
|
|
{107, 161, 239, 166, 185, 254, 210, 255, 255, 255,},
|
|
{108, 162, 239, 167, 185, 254, 211, 255, 255, 255,},
|
|
{109, 163, 240, 168, 186, 254, 212, 255, 255, 255,},
|
|
{110, 164, 240, 169, 186, 254, 212, 255, 255, 255,},
|
|
{111, 165, 241, 169, 187, 254, 213, 255, 255, 255,},
|
|
{112, 166, 241, 170, 187, 255, 214, 255, 255, 255,},
|
|
{113, 167, 242, 171, 188, 255, 215, 255, 255, 255,},
|
|
{114, 168, 242, 172, 189, 255, 215, 255, 255, 255,},
|
|
{114, 169, 242, 172, 189, 255, 216, 255, 255, 255,},
|
|
{115, 170, 243, 173, 190, 255, 217, 255, 255, 255,},
|
|
{116, 171, 243, 174, 190, 255, 217, 255, 255, 255,},
|
|
{117, 172, 244, 175, 191, 255, 218, 255, 255, 255,},
|
|
{118, 173, 244, 175, 191, 255, 219, 255, 255, 255,},
|
|
{119, 174, 244, 176, 192, 255, 220, 255, 255, 255,},
|
|
{120, 175, 245, 177, 192, 255, 220, 255, 255, 255,},
|
|
{121, 176, 245, 178, 193, 255, 221, 255, 255, 255,},
|
|
{122, 177, 245, 178, 193, 255, 222, 255, 255, 255,},
|
|
{123, 178, 246, 179, 194, 255, 222, 255, 255, 255,},
|
|
{124, 179, 246, 180, 194, 255, 223, 255, 255, 255,},
|
|
{125, 180, 247, 181, 195, 255, 224, 255, 255, 255,},
|
|
{126, 181, 247, 182, 196, 255, 224, 255, 255, 255,},
|
|
{127, 182, 247, 182, 196, 255, 225, 255, 255, 255,},
|
|
{128, 183, 247, 183, 197, 255, 226, 255, 255, 255,},
|
|
{129, 184, 248, 184, 197, 255, 226, 255, 255, 255,},
|
|
{130, 185, 248, 185, 198, 255, 227, 255, 255, 255,},
|
|
{131, 186, 248, 186, 198, 255, 228, 255, 255, 255,},
|
|
{132, 187, 249, 186, 199, 255, 228, 255, 255, 255,},
|
|
{133, 188, 249, 187, 200, 255, 229, 255, 255, 255,},
|
|
{134, 189, 249, 188, 200, 255, 230, 255, 255, 255,},
|
|
{135, 190, 249, 189, 201, 255, 230, 255, 255, 255,},
|
|
{136, 191, 250, 190, 201, 255, 231, 255, 255, 255,},
|
|
{137, 192, 250, 191, 202, 255, 231, 255, 255, 255,},
|
|
{138, 193, 250, 191, 203, 255, 232, 255, 255, 255,},
|
|
{139, 194, 250, 192, 203, 255, 233, 255, 255, 255,},
|
|
{140, 195, 251, 193, 204, 255, 233, 255, 255, 255,},
|
|
{142, 196, 251, 194, 204, 255, 234, 255, 255, 255,},
|
|
{143, 197, 251, 195, 205, 255, 234, 255, 255, 255,},
|
|
{144, 198, 251, 196, 206, 255, 235, 255, 255, 255,},
|
|
{145, 199, 252, 197, 206, 255, 236, 255, 255, 255,},
|
|
{146, 200, 252, 197, 207, 255, 236, 255, 255, 255,},
|
|
{147, 201, 252, 198, 208, 255, 237, 255, 255, 255,},
|
|
{148, 202, 252, 199, 208, 255, 237, 255, 255, 255,},
|
|
{149, 203, 252, 200, 209, 255, 238, 255, 255, 255,},
|
|
{151, 204, 253, 201, 210, 255, 238, 255, 255, 255,},
|
|
{152, 205, 253, 202, 210, 255, 239, 255, 255, 255,},
|
|
{153, 206, 253, 203, 211, 255, 239, 255, 255, 255,},
|
|
{154, 207, 253, 204, 212, 255, 240, 255, 255, 255,},
|
|
{155, 208, 253, 205, 212, 255, 241, 255, 255, 255,},
|
|
{157, 209, 253, 206, 213, 255, 241, 255, 255, 255,},
|
|
{158, 210, 253, 206, 214, 255, 242, 255, 255, 255,},
|
|
{159, 211, 254, 207, 214, 255, 242, 255, 255, 255,},
|
|
{160, 212, 254, 208, 215, 255, 243, 255, 255, 255,},
|
|
{162, 213, 254, 209, 216, 255, 243, 255, 255, 255,},
|
|
{163, 214, 254, 210, 217, 255, 244, 255, 255, 255,},
|
|
{164, 215, 254, 211, 217, 255, 244, 255, 255, 255,},
|
|
{165, 216, 254, 212, 218, 255, 244, 255, 255, 255,},
|
|
{167, 217, 254, 213, 219, 255, 245, 255, 255, 255,},
|
|
{168, 218, 254, 214, 219, 255, 245, 255, 255, 255,},
|
|
{169, 219, 255, 215, 220, 255, 246, 255, 255, 255,},
|
|
{171, 220, 255, 216, 221, 255, 246, 255, 255, 255,},
|
|
{172, 221, 255, 217, 222, 255, 247, 255, 255, 255,},
|
|
{174, 222, 255, 218, 223, 255, 247, 255, 255, 255,},
|
|
{175, 223, 255, 219, 223, 255, 248, 255, 255, 255,},
|
|
{177, 224, 255, 220, 224, 255, 248, 255, 255, 255,},
|
|
{178, 225, 255, 221, 225, 255, 248, 255, 255, 255,},
|
|
{179, 226, 255, 222, 226, 255, 249, 255, 255, 255,},
|
|
{181, 227, 255, 223, 227, 255, 249, 255, 255, 255,},
|
|
{182, 228, 255, 224, 227, 255, 250, 255, 255, 255,},
|
|
{184, 229, 255, 225, 228, 255, 250, 255, 255, 255,},
|
|
{186, 230, 255, 226, 229, 255, 250, 255, 255, 255,},
|
|
{187, 231, 255, 227, 230, 255, 251, 255, 255, 255,},
|
|
{189, 232, 255, 228, 231, 255, 251, 255, 255, 255,},
|
|
{190, 233, 255, 229, 232, 255, 251, 255, 255, 255,},
|
|
{192, 234, 255, 230, 232, 255, 252, 255, 255, 255,},
|
|
{194, 235, 255, 231, 233, 255, 252, 255, 255, 255,},
|
|
{196, 236, 255, 232, 234, 255, 252, 255, 255, 255,},
|
|
{197, 237, 255, 233, 235, 255, 253, 255, 255, 255,},
|
|
{199, 238, 255, 234, 236, 255, 253, 255, 255, 255,},
|
|
{201, 239, 255, 235, 237, 255, 253, 255, 255, 255,},
|
|
{203, 240, 255, 237, 238, 255, 253, 255, 255, 255,},
|
|
{205, 241, 255, 238, 239, 255, 254, 255, 255, 255,},
|
|
{207, 242, 255, 239, 240, 255, 254, 255, 255, 255,},
|
|
{209, 243, 255, 240, 241, 255, 254, 255, 255, 255,},
|
|
{211, 244, 255, 241, 242, 255, 254, 255, 255, 255,},
|
|
{214, 245, 255, 242, 243, 255, 255, 255, 255, 255,},
|
|
{216, 246, 255, 243, 244, 255, 255, 255, 255, 255,},
|
|
{218, 247, 255, 244, 245, 255, 255, 255, 255, 255,},
|
|
{221, 248, 255, 246, 246, 255, 255, 255, 255, 255,},
|
|
{224, 249, 255, 247, 247, 255, 255, 255, 255, 255,},
|
|
{226, 250, 255, 248, 248, 255, 255, 255, 255, 255,},
|
|
{229, 251, 255, 249, 249, 255, 255, 255, 255, 255,},
|
|
{233, 252, 255, 251, 251, 255, 255, 255, 255, 255,},
|
|
{236, 253, 255, 252, 252, 255, 255, 255, 255, 255,},
|
|
{241, 254, 255, 253, 253, 255, 255, 255, 255, 255,},
|
|
{246, 255, 255, 254, 254, 255, 255, 255, 255, 255,},
|
|
};
|
|
|
|
const vp9_prob vp9_modelcoefprobs_gg75p1[COEFPROB_MODELS][ENTROPY_NODES - 1] = {
|
|
// Probs generated with a Generalized Gaussian (with shape parameter 0.625)
|
|
// source model with varying quantizer step size for a uniform quantizer
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0,}, // do not use
|
|
{1, 1, 3, 86, 129, 6, 87, 21, 90, 26,},
|
|
{1, 2, 6, 87, 129, 11, 88, 39, 93, 47,},
|
|
{2, 3, 9, 87, 130, 16, 89, 55, 96, 65,},
|
|
{2, 4, 11, 88, 130, 21, 89, 69, 98, 81,},
|
|
{3, 5, 14, 88, 130, 26, 90, 82, 101, 95,},
|
|
{3, 6, 17, 89, 131, 31, 91, 94, 103, 107,},
|
|
{4, 7, 20, 89, 131, 35, 92, 105, 105, 119,},
|
|
{4, 8, 22, 90, 131, 40, 92, 115, 108, 129,},
|
|
{5, 9, 25, 90, 132, 44, 93, 124, 110, 138,},
|
|
{5, 10, 27, 91, 132, 48, 94, 133, 112, 147,},
|
|
{6, 11, 30, 91, 132, 52, 95, 141, 114, 155,},
|
|
{6, 12, 32, 92, 133, 56, 95, 148, 116, 162,},
|
|
{7, 13, 35, 92, 133, 60, 96, 155, 118, 168,},
|
|
{7, 14, 37, 92, 133, 64, 97, 161, 121, 174,},
|
|
{8, 15, 40, 93, 134, 68, 97, 167, 123, 180,},
|
|
{9, 16, 42, 93, 134, 71, 98, 173, 125, 185,},
|
|
{9, 17, 44, 94, 134, 75, 99, 178, 127, 190,},
|
|
{10, 18, 47, 94, 135, 78, 99, 182, 129, 195,},
|
|
{10, 19, 49, 94, 135, 82, 100, 187, 131, 199,},
|
|
{11, 20, 51, 95, 135, 85, 100, 191, 133, 202,},
|
|
{11, 21, 54, 95, 135, 88, 101, 195, 135, 206,},
|
|
{12, 22, 56, 96, 136, 92, 102, 199, 137, 209,},
|
|
{13, 23, 58, 96, 136, 95, 102, 202, 138, 213,},
|
|
{13, 24, 61, 96, 136, 98, 103, 206, 140, 215,},
|
|
{14, 25, 63, 97, 137, 101, 104, 209, 142, 218,},
|
|
{14, 26, 65, 97, 137, 104, 104, 211, 144, 221,},
|
|
{15, 27, 67, 98, 137, 107, 105, 214, 146, 223,},
|
|
{15, 28, 69, 98, 138, 110, 106, 217, 148, 225,},
|
|
{16, 29, 71, 98, 138, 113, 106, 219, 150, 227,},
|
|
{17, 30, 73, 99, 138, 115, 107, 221, 151, 229,},
|
|
{17, 31, 76, 99, 138, 118, 107, 223, 153, 231,},
|
|
{18, 32, 78, 100, 139, 121, 108, 225, 155, 232,},
|
|
{18, 33, 80, 100, 139, 123, 109, 227, 157, 234,},
|
|
{19, 34, 82, 100, 139, 126, 109, 229, 158, 235,},
|
|
{20, 35, 84, 101, 140, 128, 110, 231, 160, 237,},
|
|
{20, 36, 86, 101, 140, 131, 111, 232, 162, 238,},
|
|
{21, 37, 88, 102, 140, 133, 111, 234, 164, 239,},
|
|
{21, 38, 90, 102, 140, 136, 112, 235, 165, 240,},
|
|
{22, 39, 92, 102, 141, 138, 112, 236, 167, 241,},
|
|
{23, 40, 94, 103, 141, 140, 113, 237, 169, 242,},
|
|
{23, 41, 95, 103, 141, 143, 114, 238, 170, 243,},
|
|
{24, 42, 97, 103, 142, 145, 114, 240, 172, 244,},
|
|
{25, 43, 99, 104, 142, 147, 115, 241, 173, 245,},
|
|
{25, 44, 101, 104, 142, 149, 116, 242, 175, 246,},
|
|
{26, 45, 103, 105, 142, 151, 116, 242, 176, 246,},
|
|
{26, 46, 105, 105, 143, 153, 117, 243, 178, 247,},
|
|
{27, 47, 107, 105, 143, 156, 117, 244, 180, 248,},
|
|
{28, 48, 108, 106, 143, 158, 118, 245, 181, 248,},
|
|
{28, 49, 110, 106, 144, 159, 119, 245, 182, 249,},
|
|
{29, 50, 112, 107, 144, 161, 119, 246, 184, 249,},
|
|
{30, 51, 114, 107, 144, 163, 120, 247, 185, 250,},
|
|
{30, 52, 115, 108, 144, 165, 121, 247, 187, 250,},
|
|
{31, 53, 117, 108, 145, 167, 121, 248, 188, 250,},
|
|
{32, 54, 119, 108, 145, 169, 122, 248, 190, 251,},
|
|
{32, 55, 121, 109, 145, 171, 123, 249, 191, 251,},
|
|
{33, 56, 122, 109, 146, 172, 123, 249, 192, 251,},
|
|
{34, 57, 124, 110, 146, 174, 124, 250, 194, 252,},
|
|
{34, 58, 126, 110, 146, 176, 125, 250, 195, 252,},
|
|
{35, 59, 127, 110, 147, 177, 125, 250, 196, 252,},
|
|
{36, 60, 129, 111, 147, 179, 126, 251, 197, 253,},
|
|
{36, 61, 130, 111, 147, 181, 127, 251, 199, 253,},
|
|
{37, 62, 132, 112, 147, 182, 127, 251, 200, 253,},
|
|
{38, 63, 134, 112, 148, 184, 128, 252, 201, 253,},
|
|
{38, 64, 135, 112, 148, 185, 128, 252, 202, 253,},
|
|
{39, 65, 137, 113, 148, 187, 129, 252, 204, 254,},
|
|
{40, 66, 138, 113, 149, 188, 130, 253, 205, 254,},
|
|
{40, 67, 140, 114, 149, 190, 130, 253, 206, 254,},
|
|
{41, 68, 141, 114, 149, 191, 131, 253, 207, 254,},
|
|
{42, 69, 143, 115, 150, 192, 132, 253, 208, 254,},
|
|
{42, 70, 144, 115, 150, 194, 132, 253, 209, 254,},
|
|
{43, 71, 146, 115, 150, 195, 133, 254, 210, 254,},
|
|
{44, 72, 147, 116, 150, 197, 134, 254, 211, 255,},
|
|
{44, 73, 149, 116, 151, 198, 134, 254, 212, 255,},
|
|
{45, 74, 150, 117, 151, 199, 135, 254, 213, 255,},
|
|
{46, 75, 152, 117, 151, 200, 136, 254, 214, 255,},
|
|
{46, 76, 153, 118, 152, 202, 136, 254, 215, 255,},
|
|
{47, 77, 154, 118, 152, 203, 137, 254, 216, 255,},
|
|
{48, 78, 156, 119, 152, 204, 138, 254, 217, 255,},
|
|
{49, 79, 157, 119, 153, 205, 139, 255, 218, 255,},
|
|
{49, 80, 159, 119, 153, 206, 139, 255, 219, 255,},
|
|
{50, 81, 160, 120, 153, 207, 140, 255, 220, 255,},
|
|
{51, 82, 161, 120, 154, 208, 141, 255, 221, 255,},
|
|
{51, 83, 163, 121, 154, 210, 141, 255, 222, 255,},
|
|
{52, 84, 164, 121, 154, 211, 142, 255, 223, 255,},
|
|
{53, 85, 165, 122, 154, 212, 143, 255, 223, 255,},
|
|
{54, 86, 166, 122, 155, 213, 143, 255, 224, 255,},
|
|
{54, 87, 168, 123, 155, 214, 144, 255, 225, 255,},
|
|
{55, 88, 169, 123, 155, 215, 145, 255, 226, 255,},
|
|
{56, 89, 170, 123, 156, 216, 145, 255, 227, 255,},
|
|
{57, 90, 172, 124, 156, 217, 146, 255, 227, 255,},
|
|
{57, 91, 173, 124, 156, 218, 147, 255, 228, 255,},
|
|
{58, 92, 174, 125, 157, 218, 147, 255, 229, 255,},
|
|
{59, 93, 175, 125, 157, 219, 148, 255, 230, 255,},
|
|
{60, 94, 176, 126, 157, 220, 149, 255, 230, 255,},
|
|
{60, 95, 178, 126, 158, 221, 150, 255, 231, 255,},
|
|
{61, 96, 179, 127, 158, 222, 150, 255, 232, 255,},
|
|
{62, 97, 180, 127, 158, 223, 151, 255, 232, 255,},
|
|
{63, 98, 181, 128, 159, 224, 152, 255, 233, 255,},
|
|
{63, 99, 182, 128, 159, 224, 152, 255, 234, 255,},
|
|
{64, 100, 183, 129, 159, 225, 153, 255, 234, 255,},
|
|
{65, 101, 184, 129, 160, 226, 154, 255, 235, 255,},
|
|
{66, 102, 186, 130, 160, 227, 154, 255, 235, 255,},
|
|
{66, 103, 187, 130, 160, 227, 155, 255, 236, 255,},
|
|
{67, 104, 188, 131, 161, 228, 156, 255, 236, 255,},
|
|
{68, 105, 189, 131, 161, 229, 157, 255, 237, 255,},
|
|
{69, 106, 190, 132, 161, 230, 157, 255, 238, 255,},
|
|
{69, 107, 191, 132, 162, 230, 158, 255, 238, 255,},
|
|
{70, 108, 192, 133, 162, 231, 159, 255, 239, 255,},
|
|
{71, 109, 193, 133, 163, 232, 159, 255, 239, 255,},
|
|
{72, 110, 194, 134, 163, 232, 160, 255, 240, 255,},
|
|
{73, 111, 195, 134, 163, 233, 161, 255, 240, 255,},
|
|
{73, 112, 196, 135, 164, 233, 162, 255, 241, 255,},
|
|
{74, 113, 197, 135, 164, 234, 162, 255, 241, 255,},
|
|
{75, 114, 198, 136, 164, 235, 163, 255, 241, 255,},
|
|
{76, 115, 199, 136, 165, 235, 164, 255, 242, 255,},
|
|
{77, 116, 200, 137, 165, 236, 165, 255, 242, 255,},
|
|
{77, 117, 201, 137, 165, 236, 165, 255, 243, 255,},
|
|
{78, 118, 202, 138, 166, 237, 166, 255, 243, 255,},
|
|
{79, 119, 203, 138, 166, 237, 167, 255, 244, 255,},
|
|
{80, 120, 204, 139, 166, 238, 167, 255, 244, 255,},
|
|
{81, 121, 205, 139, 167, 238, 168, 255, 244, 255,},
|
|
{82, 122, 206, 140, 167, 239, 169, 255, 245, 255,},
|
|
{82, 123, 206, 141, 168, 239, 170, 255, 245, 255,},
|
|
{83, 124, 207, 141, 168, 240, 170, 255, 245, 255,},
|
|
{84, 125, 208, 142, 168, 240, 171, 255, 246, 255,},
|
|
{85, 126, 209, 142, 169, 241, 172, 255, 246, 255,},
|
|
{86, 127, 210, 143, 169, 241, 173, 255, 246, 255,},
|
|
{87, 128, 211, 143, 169, 242, 173, 255, 247, 255,},
|
|
{87, 129, 212, 144, 170, 242, 174, 255, 247, 255,},
|
|
{88, 130, 212, 144, 170, 242, 175, 255, 247, 255,},
|
|
{89, 131, 213, 145, 171, 243, 176, 255, 248, 255,},
|
|
{90, 132, 214, 146, 171, 243, 176, 255, 248, 255,},
|
|
{91, 133, 215, 146, 171, 244, 177, 255, 248, 255,},
|
|
{92, 134, 216, 147, 172, 244, 178, 255, 248, 255,},
|
|
{93, 135, 216, 147, 172, 244, 179, 255, 249, 255,},
|
|
{93, 136, 217, 148, 173, 245, 179, 255, 249, 255,},
|
|
{94, 137, 218, 148, 173, 245, 180, 255, 249, 255,},
|
|
{95, 138, 219, 149, 173, 245, 181, 255, 249, 255,},
|
|
{96, 139, 220, 150, 174, 246, 181, 255, 250, 255,},
|
|
{97, 140, 220, 150, 174, 246, 182, 255, 250, 255,},
|
|
{98, 141, 221, 151, 175, 246, 183, 255, 250, 255,},
|
|
{99, 142, 222, 151, 175, 247, 184, 255, 250, 255,},
|
|
{100, 143, 222, 152, 175, 247, 184, 255, 251, 255,},
|
|
{100, 144, 223, 153, 176, 247, 185, 255, 251, 255,},
|
|
{101, 145, 224, 153, 176, 248, 186, 255, 251, 255,},
|
|
{102, 146, 224, 154, 177, 248, 187, 255, 251, 255,},
|
|
{103, 147, 225, 154, 177, 248, 187, 255, 251, 255,},
|
|
{104, 148, 226, 155, 178, 248, 188, 255, 252, 255,},
|
|
{105, 149, 226, 156, 178, 249, 189, 255, 252, 255,},
|
|
{106, 150, 227, 156, 178, 249, 190, 255, 252, 255,},
|
|
{107, 151, 228, 157, 179, 249, 190, 255, 252, 255,},
|
|
{108, 152, 228, 158, 179, 249, 191, 255, 252, 255,},
|
|
{109, 153, 229, 158, 180, 250, 192, 255, 252, 255,},
|
|
{110, 154, 230, 159, 180, 250, 193, 255, 253, 255,},
|
|
{111, 155, 230, 159, 181, 250, 193, 255, 253, 255,},
|
|
{111, 156, 231, 160, 181, 250, 194, 255, 253, 255,},
|
|
{112, 157, 231, 161, 181, 251, 195, 255, 253, 255,},
|
|
{113, 158, 232, 161, 182, 251, 196, 255, 253, 255,},
|
|
{114, 159, 233, 162, 182, 251, 196, 255, 253, 255,},
|
|
{115, 160, 233, 163, 183, 251, 197, 255, 253, 255,},
|
|
{116, 161, 234, 163, 183, 251, 198, 255, 253, 255,},
|
|
{117, 162, 234, 164, 184, 252, 199, 255, 254, 255,},
|
|
{118, 163, 235, 165, 184, 252, 199, 255, 254, 255,},
|
|
{119, 164, 235, 165, 185, 252, 200, 255, 254, 255,},
|
|
{120, 165, 236, 166, 185, 252, 201, 255, 254, 255,},
|
|
{121, 166, 236, 167, 186, 252, 202, 255, 254, 255,},
|
|
{122, 167, 237, 167, 186, 252, 202, 255, 254, 255,},
|
|
{123, 168, 237, 168, 187, 253, 203, 255, 254, 255,},
|
|
{124, 169, 238, 169, 187, 253, 204, 255, 254, 255,},
|
|
{125, 170, 238, 169, 188, 253, 205, 255, 254, 255,},
|
|
{126, 171, 239, 170, 188, 253, 205, 255, 254, 255,},
|
|
{127, 172, 239, 171, 189, 253, 206, 255, 254, 255,},
|
|
{128, 173, 240, 172, 189, 253, 207, 255, 255, 255,},
|
|
{129, 174, 240, 172, 190, 253, 208, 255, 255, 255,},
|
|
{130, 175, 241, 173, 190, 253, 208, 255, 255, 255,},
|
|
{131, 176, 241, 174, 191, 254, 209, 255, 255, 255,},
|
|
{132, 177, 242, 175, 191, 254, 210, 255, 255, 255,},
|
|
{133, 178, 242, 175, 192, 254, 210, 255, 255, 255,},
|
|
{134, 179, 242, 176, 192, 254, 211, 255, 255, 255,},
|
|
{135, 180, 243, 177, 193, 254, 212, 255, 255, 255,},
|
|
{137, 181, 243, 177, 193, 254, 213, 255, 255, 255,},
|
|
{138, 182, 244, 178, 194, 254, 213, 255, 255, 255,},
|
|
{139, 183, 244, 179, 194, 254, 214, 255, 255, 255,},
|
|
{140, 184, 244, 180, 195, 254, 215, 255, 255, 255,},
|
|
{141, 185, 245, 181, 195, 254, 216, 255, 255, 255,},
|
|
{142, 186, 245, 181, 196, 255, 216, 255, 255, 255,},
|
|
{143, 187, 245, 182, 196, 255, 217, 255, 255, 255,},
|
|
{144, 188, 246, 183, 197, 255, 218, 255, 255, 255,},
|
|
{145, 189, 246, 184, 197, 255, 218, 255, 255, 255,},
|
|
{146, 190, 247, 184, 198, 255, 219, 255, 255, 255,},
|
|
{147, 191, 247, 185, 199, 255, 220, 255, 255, 255,},
|
|
{149, 192, 247, 186, 199, 255, 221, 255, 255, 255,},
|
|
{150, 193, 247, 187, 200, 255, 221, 255, 255, 255,},
|
|
{151, 194, 248, 188, 200, 255, 222, 255, 255, 255,},
|
|
{152, 195, 248, 188, 201, 255, 223, 255, 255, 255,},
|
|
{153, 196, 248, 189, 201, 255, 223, 255, 255, 255,},
|
|
{154, 197, 249, 190, 202, 255, 224, 255, 255, 255,},
|
|
{156, 198, 249, 191, 203, 255, 225, 255, 255, 255,},
|
|
{157, 199, 249, 192, 203, 255, 225, 255, 255, 255,},
|
|
{158, 200, 250, 193, 204, 255, 226, 255, 255, 255,},
|
|
{159, 201, 250, 193, 205, 255, 227, 255, 255, 255,},
|
|
{160, 202, 250, 194, 205, 255, 227, 255, 255, 255,},
|
|
{162, 203, 250, 195, 206, 255, 228, 255, 255, 255,},
|
|
{163, 204, 251, 196, 206, 255, 229, 255, 255, 255,},
|
|
{164, 205, 251, 197, 207, 255, 229, 255, 255, 255,},
|
|
{165, 206, 251, 198, 208, 255, 230, 255, 255, 255,},
|
|
{166, 207, 251, 199, 208, 255, 231, 255, 255, 255,},
|
|
{168, 208, 251, 200, 209, 255, 231, 255, 255, 255,},
|
|
{169, 209, 252, 201, 210, 255, 232, 255, 255, 255,},
|
|
{170, 210, 252, 201, 210, 255, 233, 255, 255, 255,},
|
|
{172, 211, 252, 202, 211, 255, 233, 255, 255, 255,},
|
|
{173, 212, 252, 203, 212, 255, 234, 255, 255, 255,},
|
|
{174, 213, 252, 204, 212, 255, 235, 255, 255, 255,},
|
|
{175, 214, 253, 205, 213, 255, 235, 255, 255, 255,},
|
|
{177, 215, 253, 206, 214, 255, 236, 255, 255, 255,},
|
|
{178, 216, 253, 207, 215, 255, 237, 255, 255, 255,},
|
|
{179, 217, 253, 208, 215, 255, 237, 255, 255, 255,},
|
|
{181, 218, 253, 209, 216, 255, 238, 255, 255, 255,},
|
|
{182, 219, 254, 210, 217, 255, 238, 255, 255, 255,},
|
|
{184, 220, 254, 211, 217, 255, 239, 255, 255, 255,},
|
|
{185, 221, 254, 212, 218, 255, 240, 255, 255, 255,},
|
|
{186, 222, 254, 213, 219, 255, 240, 255, 255, 255,},
|
|
{188, 223, 254, 214, 220, 255, 241, 255, 255, 255,},
|
|
{189, 224, 254, 215, 221, 255, 241, 255, 255, 255,},
|
|
{191, 225, 254, 216, 221, 255, 242, 255, 255, 255,},
|
|
{192, 226, 254, 217, 222, 255, 243, 255, 255, 255,},
|
|
{194, 227, 255, 218, 223, 255, 243, 255, 255, 255,},
|
|
{195, 228, 255, 219, 224, 255, 244, 255, 255, 255,},
|
|
{197, 229, 255, 220, 225, 255, 244, 255, 255, 255,},
|
|
{198, 230, 255, 221, 225, 255, 245, 255, 255, 255,},
|
|
{200, 231, 255, 222, 226, 255, 245, 255, 255, 255,},
|
|
{201, 232, 255, 223, 227, 255, 246, 255, 255, 255,},
|
|
{203, 233, 255, 224, 228, 255, 247, 255, 255, 255,},
|
|
{205, 234, 255, 226, 229, 255, 247, 255, 255, 255,},
|
|
{206, 235, 255, 227, 230, 255, 248, 255, 255, 255,},
|
|
{208, 236, 255, 228, 231, 255, 248, 255, 255, 255,},
|
|
{210, 237, 255, 229, 232, 255, 249, 255, 255, 255,},
|
|
{211, 238, 255, 230, 233, 255, 249, 255, 255, 255,},
|
|
{213, 239, 255, 231, 234, 255, 250, 255, 255, 255,},
|
|
{215, 240, 255, 233, 235, 255, 250, 255, 255, 255,},
|
|
{217, 241, 255, 234, 236, 255, 251, 255, 255, 255,},
|
|
{219, 242, 255, 235, 237, 255, 251, 255, 255, 255,},
|
|
{221, 243, 255, 236, 238, 255, 252, 255, 255, 255,},
|
|
{223, 244, 255, 237, 239, 255, 252, 255, 255, 255,},
|
|
{225, 245, 255, 239, 240, 255, 252, 255, 255, 255,},
|
|
{227, 246, 255, 240, 241, 255, 253, 255, 255, 255,},
|
|
{229, 247, 255, 241, 242, 255, 253, 255, 255, 255,},
|
|
{231, 248, 255, 243, 244, 255, 254, 255, 255, 255,},
|
|
{233, 249, 255, 244, 245, 255, 254, 255, 255, 255,},
|
|
{236, 250, 255, 246, 246, 255, 254, 255, 255, 255,},
|
|
{238, 251, 255, 247, 247, 255, 255, 255, 255, 255,},
|
|
{241, 252, 255, 249, 249, 255, 255, 255, 255, 255,},
|
|
{244, 253, 255, 250, 250, 255, 255, 255, 255, 255,},
|
|
{247, 254, 255, 252, 252, 255, 255, 255, 255, 255,},
|
|
{251, 255, 255, 254, 254, 255, 255, 255, 255, 255,},
|
|
};
|
|
|
|
const vp9_prob vp9_modelcoefprobs_gg625p1[COEFPROB_MODELS][ENTROPY_NODES - 1] = {
|
|
// Probs generated with a Generalized Gaussian (with shape parameter 0.625)
|
|
// source model with varying quantizer step size for a uniform quantizer
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0,}, // do not use
|
|
{1, 1, 3, 87, 129, 6, 87, 20, 91, 24,},
|
|
{1, 2, 6, 88, 130, 11, 89, 36, 94, 41,},
|
|
{2, 3, 8, 88, 130, 15, 90, 50, 97, 56,},
|
|
{2, 4, 11, 89, 131, 20, 90, 62, 99, 70,},
|
|
{3, 5, 14, 90, 131, 24, 91, 74, 102, 81,},
|
|
{3, 6, 16, 90, 132, 29, 92, 84, 104, 92,},
|
|
{4, 7, 19, 91, 132, 33, 93, 93, 106, 101,},
|
|
{4, 8, 21, 91, 132, 37, 93, 102, 108, 110,},
|
|
{5, 9, 24, 92, 133, 40, 94, 110, 110, 118,},
|
|
{5, 10, 26, 92, 133, 44, 95, 118, 111, 125,},
|
|
{6, 11, 29, 93, 134, 48, 96, 125, 113, 132,},
|
|
{7, 12, 31, 93, 134, 51, 96, 132, 115, 139,},
|
|
{7, 13, 33, 93, 134, 55, 97, 138, 117, 145,},
|
|
{8, 14, 36, 94, 135, 58, 97, 144, 119, 150,},
|
|
{8, 15, 38, 94, 135, 62, 98, 149, 120, 155,},
|
|
{9, 16, 40, 95, 135, 65, 99, 154, 122, 160,},
|
|
{10, 17, 42, 95, 136, 68, 99, 159, 124, 165,},
|
|
{10, 18, 45, 96, 136, 71, 100, 164, 125, 169,},
|
|
{11, 19, 47, 96, 136, 74, 100, 168, 127, 174,},
|
|
{11, 20, 49, 96, 136, 77, 101, 173, 128, 177,},
|
|
{12, 21, 51, 97, 137, 80, 102, 176, 130, 181,},
|
|
{13, 22, 53, 97, 137, 83, 102, 180, 131, 185,},
|
|
{13, 23, 55, 98, 137, 86, 103, 184, 133, 188,},
|
|
{14, 24, 57, 98, 138, 89, 103, 187, 135, 191,},
|
|
{14, 25, 59, 98, 138, 91, 104, 190, 136, 194,},
|
|
{15, 26, 61, 99, 138, 94, 104, 193, 138, 197,},
|
|
{16, 27, 64, 99, 139, 97, 105, 196, 139, 200,},
|
|
{16, 28, 66, 100, 139, 99, 106, 199, 141, 202,},
|
|
{17, 29, 68, 100, 139, 102, 106, 201, 142, 205,},
|
|
{18, 30, 69, 100, 139, 104, 107, 204, 143, 207,},
|
|
{18, 31, 71, 101, 140, 107, 107, 206, 145, 209,},
|
|
{19, 32, 73, 101, 140, 109, 108, 209, 146, 211,},
|
|
{20, 33, 75, 102, 140, 112, 108, 211, 148, 213,},
|
|
{20, 34, 77, 102, 141, 114, 109, 213, 149, 215,},
|
|
{21, 35, 79, 102, 141, 116, 109, 215, 150, 217,},
|
|
{22, 36, 81, 103, 141, 119, 110, 217, 152, 219,},
|
|
{22, 37, 83, 103, 141, 121, 110, 218, 153, 220,},
|
|
{23, 38, 85, 103, 142, 123, 111, 220, 155, 222,},
|
|
{24, 39, 87, 104, 142, 125, 112, 222, 156, 224,},
|
|
{24, 40, 88, 104, 142, 127, 112, 223, 157, 225,},
|
|
{25, 41, 90, 105, 143, 129, 113, 225, 159, 226,},
|
|
{26, 42, 92, 105, 143, 131, 113, 226, 160, 228,},
|
|
{26, 43, 94, 105, 143, 133, 114, 227, 161, 229,},
|
|
{27, 44, 95, 106, 143, 135, 114, 229, 162, 230,},
|
|
{28, 45, 97, 106, 144, 137, 115, 230, 164, 231,},
|
|
{28, 46, 99, 107, 144, 139, 115, 231, 165, 232,},
|
|
{29, 47, 101, 107, 144, 141, 116, 232, 166, 233,},
|
|
{30, 48, 102, 107, 145, 143, 116, 233, 168, 234,},
|
|
{31, 49, 104, 108, 145, 145, 117, 234, 169, 235,},
|
|
{31, 50, 106, 108, 145, 147, 118, 235, 170, 236,},
|
|
{32, 51, 107, 108, 145, 149, 118, 236, 171, 237,},
|
|
{33, 52, 109, 109, 146, 150, 119, 237, 172, 238,},
|
|
{33, 53, 111, 109, 146, 152, 119, 238, 174, 239,},
|
|
{34, 54, 112, 110, 146, 154, 120, 239, 175, 240,},
|
|
{35, 55, 114, 110, 146, 156, 120, 240, 176, 240,},
|
|
{36, 56, 115, 110, 147, 157, 121, 240, 177, 241,},
|
|
{36, 57, 117, 111, 147, 159, 121, 241, 178, 242,},
|
|
{37, 58, 119, 111, 147, 161, 122, 242, 180, 242,},
|
|
{38, 59, 120, 112, 148, 162, 122, 242, 181, 243,},
|
|
{38, 60, 122, 112, 148, 164, 123, 243, 182, 244,},
|
|
{39, 61, 123, 112, 148, 165, 124, 244, 183, 244,},
|
|
{40, 62, 125, 113, 148, 167, 124, 244, 184, 245,},
|
|
{41, 63, 126, 113, 149, 168, 125, 245, 185, 245,},
|
|
{41, 64, 128, 114, 149, 170, 125, 245, 186, 246,},
|
|
{42, 65, 129, 114, 149, 171, 126, 246, 187, 246,},
|
|
{43, 66, 131, 114, 150, 173, 126, 246, 188, 247,},
|
|
{44, 67, 132, 115, 150, 174, 127, 247, 189, 247,},
|
|
{44, 68, 134, 115, 150, 176, 127, 247, 191, 247,},
|
|
{45, 69, 135, 116, 150, 177, 128, 248, 192, 248,},
|
|
{46, 70, 136, 116, 151, 178, 129, 248, 193, 248,},
|
|
{47, 71, 138, 116, 151, 180, 129, 248, 194, 249,},
|
|
{48, 72, 139, 117, 151, 181, 130, 249, 195, 249,},
|
|
{48, 73, 141, 117, 152, 183, 130, 249, 196, 249,},
|
|
{49, 74, 142, 118, 152, 184, 131, 249, 197, 250,},
|
|
{50, 75, 143, 118, 152, 185, 131, 250, 198, 250,},
|
|
{51, 76, 145, 118, 152, 186, 132, 250, 199, 250,},
|
|
{51, 77, 146, 119, 153, 188, 132, 250, 200, 250,},
|
|
{52, 78, 148, 119, 153, 189, 133, 251, 201, 251,},
|
|
{53, 79, 149, 120, 153, 190, 134, 251, 201, 251,},
|
|
{54, 80, 150, 120, 154, 191, 134, 251, 202, 251,},
|
|
{55, 81, 151, 120, 154, 192, 135, 251, 203, 251,},
|
|
{55, 82, 153, 121, 154, 194, 135, 252, 204, 252,},
|
|
{56, 83, 154, 121, 155, 195, 136, 252, 205, 252,},
|
|
{57, 84, 155, 122, 155, 196, 136, 252, 206, 252,},
|
|
{58, 85, 157, 122, 155, 197, 137, 252, 207, 252,},
|
|
{59, 86, 158, 123, 155, 198, 138, 252, 208, 252,},
|
|
{59, 87, 159, 123, 156, 199, 138, 253, 209, 253,},
|
|
{60, 88, 160, 123, 156, 200, 139, 253, 210, 253,},
|
|
{61, 89, 162, 124, 156, 201, 139, 253, 210, 253,},
|
|
{62, 90, 163, 124, 157, 202, 140, 253, 211, 253,},
|
|
{63, 91, 164, 125, 157, 203, 140, 253, 212, 253,},
|
|
{64, 92, 165, 125, 157, 204, 141, 253, 213, 253,},
|
|
{64, 93, 166, 126, 158, 205, 142, 254, 214, 253,},
|
|
{65, 94, 168, 126, 158, 206, 142, 254, 214, 254,},
|
|
{66, 95, 169, 126, 158, 207, 143, 254, 215, 254,},
|
|
{67, 96, 170, 127, 158, 208, 143, 254, 216, 254,},
|
|
{68, 97, 171, 127, 159, 209, 144, 254, 217, 254,},
|
|
{69, 98, 172, 128, 159, 210, 145, 254, 218, 254,},
|
|
{69, 99, 173, 128, 159, 211, 145, 254, 218, 254,},
|
|
{70, 100, 175, 129, 160, 212, 146, 254, 219, 254,},
|
|
{71, 101, 176, 129, 160, 213, 146, 254, 220, 254,},
|
|
{72, 102, 177, 130, 160, 214, 147, 254, 220, 254,},
|
|
{73, 103, 178, 130, 161, 214, 148, 255, 221, 255,},
|
|
{74, 104, 179, 130, 161, 215, 148, 255, 222, 255,},
|
|
{75, 105, 180, 131, 161, 216, 149, 255, 223, 255,},
|
|
{75, 106, 181, 131, 162, 217, 149, 255, 223, 255,},
|
|
{76, 107, 182, 132, 162, 218, 150, 255, 224, 255,},
|
|
{77, 108, 183, 132, 162, 219, 151, 255, 225, 255,},
|
|
{78, 109, 184, 133, 163, 219, 151, 255, 225, 255,},
|
|
{79, 110, 185, 133, 163, 220, 152, 255, 226, 255,},
|
|
{80, 111, 186, 134, 163, 221, 152, 255, 226, 255,},
|
|
{81, 112, 187, 134, 164, 222, 153, 255, 227, 255,},
|
|
{82, 113, 188, 135, 164, 222, 154, 255, 228, 255,},
|
|
{83, 114, 189, 135, 164, 223, 154, 255, 228, 255,},
|
|
{83, 115, 190, 136, 165, 224, 155, 255, 229, 255,},
|
|
{84, 116, 191, 136, 165, 224, 156, 255, 230, 255,},
|
|
{85, 117, 192, 137, 165, 225, 156, 255, 230, 255,},
|
|
{86, 118, 193, 137, 166, 226, 157, 255, 231, 255,},
|
|
{87, 119, 194, 137, 166, 226, 157, 255, 231, 255,},
|
|
{88, 120, 195, 138, 166, 227, 158, 255, 232, 255,},
|
|
{89, 121, 196, 138, 167, 228, 159, 255, 232, 255,},
|
|
{90, 122, 197, 139, 167, 228, 159, 255, 233, 255,},
|
|
{91, 123, 198, 139, 167, 229, 160, 255, 233, 255,},
|
|
{92, 124, 199, 140, 168, 230, 161, 255, 234, 255,},
|
|
{93, 125, 200, 140, 168, 230, 161, 255, 234, 255,},
|
|
{93, 126, 201, 141, 168, 231, 162, 255, 235, 255,},
|
|
{94, 127, 202, 141, 169, 231, 163, 255, 235, 255,},
|
|
{95, 128, 203, 142, 169, 232, 163, 255, 236, 255,},
|
|
{96, 129, 203, 142, 169, 233, 164, 255, 236, 255,},
|
|
{97, 130, 204, 143, 170, 233, 164, 255, 237, 255,},
|
|
{98, 131, 205, 143, 170, 234, 165, 255, 237, 255,},
|
|
{99, 132, 206, 144, 170, 234, 166, 255, 238, 255,},
|
|
{100, 133, 207, 145, 171, 235, 166, 255, 238, 255,},
|
|
{101, 134, 208, 145, 171, 235, 167, 255, 239, 255,},
|
|
{102, 135, 209, 146, 171, 236, 168, 255, 239, 255,},
|
|
{103, 136, 209, 146, 172, 236, 168, 255, 240, 255,},
|
|
{104, 137, 210, 147, 172, 237, 169, 255, 240, 255,},
|
|
{105, 138, 211, 147, 173, 237, 170, 255, 240, 255,},
|
|
{106, 139, 212, 148, 173, 238, 170, 255, 241, 255,},
|
|
{107, 140, 213, 148, 173, 238, 171, 255, 241, 255,},
|
|
{108, 141, 213, 149, 174, 239, 172, 255, 242, 255,},
|
|
{109, 142, 214, 149, 174, 239, 172, 255, 242, 255,},
|
|
{110, 143, 215, 150, 174, 240, 173, 255, 242, 255,},
|
|
{111, 144, 216, 150, 175, 240, 174, 255, 243, 255,},
|
|
{112, 145, 216, 151, 175, 240, 174, 255, 243, 255,},
|
|
{113, 146, 217, 152, 176, 241, 175, 255, 243, 255,},
|
|
{114, 147, 218, 152, 176, 241, 176, 255, 244, 255,},
|
|
{115, 148, 219, 153, 176, 242, 176, 255, 244, 255,},
|
|
{116, 149, 219, 153, 177, 242, 177, 255, 244, 255,},
|
|
{117, 150, 220, 154, 177, 242, 178, 255, 245, 255,},
|
|
{118, 151, 221, 154, 178, 243, 178, 255, 245, 255,},
|
|
{119, 152, 221, 155, 178, 243, 179, 255, 245, 255,},
|
|
{120, 153, 222, 156, 178, 244, 180, 255, 246, 255,},
|
|
{121, 154, 223, 156, 179, 244, 180, 255, 246, 255,},
|
|
{122, 155, 223, 157, 179, 244, 181, 255, 246, 255,},
|
|
{123, 156, 224, 157, 180, 245, 182, 255, 247, 255,},
|
|
{124, 157, 225, 158, 180, 245, 183, 255, 247, 255,},
|
|
{125, 158, 225, 159, 180, 245, 183, 255, 247, 255,},
|
|
{126, 159, 226, 159, 181, 246, 184, 255, 247, 255,},
|
|
{127, 160, 227, 160, 181, 246, 185, 255, 248, 255,},
|
|
{128, 161, 227, 160, 182, 246, 185, 255, 248, 255,},
|
|
{129, 162, 228, 161, 182, 246, 186, 255, 248, 255,},
|
|
{130, 163, 229, 162, 183, 247, 187, 255, 248, 255,},
|
|
{131, 164, 229, 162, 183, 247, 187, 255, 249, 255,},
|
|
{132, 165, 230, 163, 183, 247, 188, 255, 249, 255,},
|
|
{133, 166, 230, 163, 184, 248, 189, 255, 249, 255,},
|
|
{135, 167, 231, 164, 184, 248, 190, 255, 249, 255,},
|
|
{136, 168, 232, 165, 185, 248, 190, 255, 250, 255,},
|
|
{137, 169, 232, 165, 185, 248, 191, 255, 250, 255,},
|
|
{138, 170, 233, 166, 186, 249, 192, 255, 250, 255,},
|
|
{139, 171, 233, 167, 186, 249, 192, 255, 250, 255,},
|
|
{140, 172, 234, 167, 187, 249, 193, 255, 251, 255,},
|
|
{141, 173, 234, 168, 187, 249, 194, 255, 251, 255,},
|
|
{142, 174, 235, 169, 187, 250, 195, 255, 251, 255,},
|
|
{143, 175, 235, 169, 188, 250, 195, 255, 251, 255,},
|
|
{144, 176, 236, 170, 188, 250, 196, 255, 251, 255,},
|
|
{146, 177, 236, 171, 189, 250, 197, 255, 251, 255,},
|
|
{147, 178, 237, 171, 189, 251, 197, 255, 252, 255,},
|
|
{148, 179, 237, 172, 190, 251, 198, 255, 252, 255,},
|
|
{149, 180, 238, 173, 190, 251, 199, 255, 252, 255,},
|
|
{150, 181, 238, 173, 191, 251, 200, 255, 252, 255,},
|
|
{151, 182, 239, 174, 191, 251, 200, 255, 252, 255,},
|
|
{152, 183, 239, 175, 192, 251, 201, 255, 252, 255,},
|
|
{153, 184, 240, 176, 192, 252, 202, 255, 253, 255,},
|
|
{155, 185, 240, 176, 193, 252, 203, 255, 253, 255,},
|
|
{156, 186, 241, 177, 193, 252, 203, 255, 253, 255,},
|
|
{157, 187, 241, 178, 194, 252, 204, 255, 253, 255,},
|
|
{158, 188, 242, 179, 194, 252, 205, 255, 253, 255,},
|
|
{159, 189, 242, 179, 195, 252, 206, 255, 253, 255,},
|
|
{160, 190, 242, 180, 195, 253, 206, 255, 253, 255,},
|
|
{162, 191, 243, 181, 196, 253, 207, 255, 253, 255,},
|
|
{163, 192, 243, 182, 196, 253, 208, 255, 254, 255,},
|
|
{164, 193, 244, 182, 197, 253, 209, 255, 254, 255,},
|
|
{165, 194, 244, 183, 198, 253, 209, 255, 254, 255,},
|
|
{166, 195, 244, 184, 198, 253, 210, 255, 254, 255,},
|
|
{168, 196, 245, 185, 199, 253, 211, 255, 254, 255,},
|
|
{169, 197, 245, 185, 199, 254, 212, 255, 254, 255,},
|
|
{170, 198, 246, 186, 200, 254, 212, 255, 254, 255,},
|
|
{171, 199, 246, 187, 200, 254, 213, 255, 254, 255,},
|
|
{172, 200, 246, 188, 201, 254, 214, 255, 254, 255,},
|
|
{174, 201, 247, 189, 201, 254, 215, 255, 254, 255,},
|
|
{175, 202, 247, 189, 202, 254, 215, 255, 255, 255,},
|
|
{176, 203, 247, 190, 203, 254, 216, 255, 255, 255,},
|
|
{177, 204, 248, 191, 203, 254, 217, 255, 255, 255,},
|
|
{179, 205, 248, 192, 204, 254, 218, 255, 255, 255,},
|
|
{180, 206, 248, 193, 204, 254, 218, 255, 255, 255,},
|
|
{181, 207, 249, 194, 205, 255, 219, 255, 255, 255,},
|
|
{183, 208, 249, 195, 206, 255, 220, 255, 255, 255,},
|
|
{184, 209, 249, 195, 206, 255, 221, 255, 255, 255,},
|
|
{185, 210, 250, 196, 207, 255, 221, 255, 255, 255,},
|
|
{186, 211, 250, 197, 208, 255, 222, 255, 255, 255,},
|
|
{188, 212, 250, 198, 208, 255, 223, 255, 255, 255,},
|
|
{189, 213, 250, 199, 209, 255, 224, 255, 255, 255,},
|
|
{190, 214, 251, 200, 210, 255, 224, 255, 255, 255,},
|
|
{192, 215, 251, 201, 210, 255, 225, 255, 255, 255,},
|
|
{193, 216, 251, 202, 211, 255, 226, 255, 255, 255,},
|
|
{194, 217, 251, 203, 212, 255, 227, 255, 255, 255,},
|
|
{196, 218, 252, 204, 212, 255, 228, 255, 255, 255,},
|
|
{197, 219, 252, 205, 213, 255, 228, 255, 255, 255,},
|
|
{198, 220, 252, 206, 214, 255, 229, 255, 255, 255,},
|
|
{200, 221, 252, 207, 215, 255, 230, 255, 255, 255,},
|
|
{201, 222, 252, 208, 215, 255, 231, 255, 255, 255,},
|
|
{202, 223, 253, 209, 216, 255, 231, 255, 255, 255,},
|
|
{204, 224, 253, 210, 217, 255, 232, 255, 255, 255,},
|
|
{205, 225, 253, 211, 218, 255, 233, 255, 255, 255,},
|
|
{207, 226, 253, 212, 218, 255, 234, 255, 255, 255,},
|
|
{208, 227, 253, 213, 219, 255, 234, 255, 255, 255,},
|
|
{209, 228, 254, 214, 220, 255, 235, 255, 255, 255,},
|
|
{211, 229, 254, 215, 221, 255, 236, 255, 255, 255,},
|
|
{212, 230, 254, 216, 222, 255, 237, 255, 255, 255,},
|
|
{214, 231, 254, 217, 223, 255, 238, 255, 255, 255,},
|
|
{215, 232, 254, 218, 223, 255, 238, 255, 255, 255,},
|
|
{217, 233, 254, 219, 224, 255, 239, 255, 255, 255,},
|
|
{218, 234, 255, 221, 225, 255, 240, 255, 255, 255,},
|
|
{220, 235, 255, 222, 226, 255, 241, 255, 255, 255,},
|
|
{221, 236, 255, 223, 227, 255, 241, 255, 255, 255,},
|
|
{223, 237, 255, 224, 228, 255, 242, 255, 255, 255,},
|
|
{224, 238, 255, 225, 229, 255, 243, 255, 255, 255,},
|
|
{226, 239, 255, 227, 230, 255, 244, 255, 255, 255,},
|
|
{227, 240, 255, 228, 231, 255, 244, 255, 255, 255,},
|
|
{229, 241, 255, 229, 232, 255, 245, 255, 255, 255,},
|
|
{231, 242, 255, 231, 233, 255, 246, 255, 255, 255,},
|
|
{232, 243, 255, 232, 234, 255, 247, 255, 255, 255,},
|
|
{234, 244, 255, 233, 236, 255, 247, 255, 255, 255,},
|
|
{235, 245, 255, 235, 237, 255, 248, 255, 255, 255,},
|
|
{237, 246, 255, 236, 238, 255, 249, 255, 255, 255,},
|
|
{239, 247, 255, 238, 239, 255, 250, 255, 255, 255,},
|
|
{241, 248, 255, 239, 241, 255, 250, 255, 255, 255,},
|
|
{242, 249, 255, 241, 242, 255, 251, 255, 255, 255,},
|
|
{244, 250, 255, 243, 243, 255, 252, 255, 255, 255,},
|
|
{246, 251, 255, 244, 245, 255, 253, 255, 255, 255,},
|
|
{248, 252, 255, 246, 247, 255, 253, 255, 255, 255,},
|
|
{250, 253, 255, 248, 248, 255, 254, 255, 255, 255,},
|
|
{252, 254, 255, 250, 250, 255, 255, 255, 255, 255,},
|
|
{254, 255, 255, 253, 253, 255, 255, 255, 255, 255,},
|
|
};
|
|
|
|
void vp9_get_model_distribution(vp9_prob p, vp9_prob *tree_probs,
|
|
int b, int r) {
|
|
const vp9_prob (*model)[ENTROPY_NODES - 1];
|
|
#if UNCONSTRAINED_NODES == 2
|
|
if (r != INTRA_FRAME && b == PLANE_TYPE_UV)
|
|
model = vp9_modelcoefprobs_gg75;
|
|
else if (r == INTRA_FRAME && b == PLANE_TYPE_UV)
|
|
model = vp9_modelcoefprobs_gg75;
|
|
else if (r != INTRA_FRAME && b == PLANE_TYPE_Y_WITH_DC)
|
|
model = vp9_modelcoefprobs_gg75;
|
|
else
|
|
model = vp9_modelcoefprobs_gg75;
|
|
#else
|
|
if (r != INTRA_FRAME && b == PLANE_TYPE_UV)
|
|
model = vp9_modelcoefprobs_gg75p1;
|
|
else if (r == INTRA_FRAME && b == PLANE_TYPE_UV)
|
|
model = vp9_modelcoefprobs_gg75p1;
|
|
else if (r != INTRA_FRAME && b == PLANE_TYPE_Y_WITH_DC)
|
|
model = vp9_modelcoefprobs_gg75p1;
|
|
else
|
|
model = vp9_modelcoefprobs_gg75p1;
|
|
#endif
|
|
vpx_memcpy(tree_probs + UNCONSTRAINED_NODES,
|
|
model[p] + UNCONSTRAINED_NODES - 1,
|
|
(ENTROPY_NODES - UNCONSTRAINED_NODES) * sizeof(vp9_prob));
|
|
}
|
|
#endif
|
|
|
|
static vp9_tree_index cat1[2], cat2[4], cat3[6], cat4[8], cat5[10], cat6[28];
|
|
|
|
static void init_bit_tree(vp9_tree_index *p, int n) {
|
|
int i = 0;
|
|
|
|
while (++i < n) {
|
|
p[0] = p[1] = i << 1;
|
|
p += 2;
|
|
}
|
|
|
|
p[0] = p[1] = 0;
|
|
}
|
|
|
|
static void init_bit_trees() {
|
|
init_bit_tree(cat1, 1);
|
|
init_bit_tree(cat2, 2);
|
|
init_bit_tree(cat3, 3);
|
|
init_bit_tree(cat4, 4);
|
|
init_bit_tree(cat5, 5);
|
|
init_bit_tree(cat6, 14);
|
|
}
|
|
|
|
vp9_extra_bit_struct vp9_extra_bits[12] = {
|
|
{ 0, 0, 0, 0},
|
|
{ 0, 0, 0, 1},
|
|
{ 0, 0, 0, 2},
|
|
{ 0, 0, 0, 3},
|
|
{ 0, 0, 0, 4},
|
|
{ cat1, Pcat1, 1, 5},
|
|
{ cat2, Pcat2, 2, 7},
|
|
{ cat3, Pcat3, 3, 11},
|
|
{ cat4, Pcat4, 4, 19},
|
|
{ cat5, Pcat5, 5, 35},
|
|
{ cat6, Pcat6, 14, 67},
|
|
{ 0, 0, 0, 0}
|
|
};
|
|
|
|
#include "vp9/common/vp9_default_coef_probs.h"
|
|
|
|
// This function updates and then returns n AC coefficient context
|
|
// This is currently a placeholder function to allow experimentation
|
|
// using various context models based on the energy earlier tokens
|
|
// within the current block.
|
|
//
|
|
// For now it just returns the previously used context.
|
|
int vp9_get_coef_context(int * recent_energy, int token) {
|
|
// int token_energy;
|
|
// int av_energy;
|
|
|
|
/*token_energy = ((token != DCT_EOB_TOKEN) ? token : 0);
|
|
if (!token_energy) {
|
|
if (!(*recent_energy)) {
|
|
av_energy = 0;
|
|
} else {
|
|
av_energy = 1;
|
|
}
|
|
} else {
|
|
av_energy = ((token_energy + *recent_energy + 1) >> 1) + 1;
|
|
if (av_energy > DCT_VAL_CATEGORY6)
|
|
av_energy = DCT_VAL_CATEGORY6;
|
|
}
|
|
*recent_energy = token_energy;*/
|
|
|
|
return vp9_pt_energy_class[token];
|
|
};
|
|
|
|
void vp9_default_coef_probs(VP9_COMMON *pc) {
|
|
#if CONFIG_MODELCOEFPROB
|
|
int b, r, c, p;
|
|
#endif
|
|
#if CONFIG_CODE_NONZEROCOUNT
|
|
#ifdef NZC_DEFAULT_COUNTS
|
|
int h, g;
|
|
for (h = 0; h < MAX_NZC_CONTEXTS; ++h) {
|
|
for (g = 0; g < REF_TYPES; ++g) {
|
|
int i;
|
|
unsigned int branch_ct4x4[NZC4X4_NODES][2];
|
|
unsigned int branch_ct8x8[NZC8X8_NODES][2];
|
|
unsigned int branch_ct16x16[NZC16X16_NODES][2];
|
|
unsigned int branch_ct32x32[NZC32X32_NODES][2];
|
|
for (i = 0; i < BLOCK_TYPES; ++i) {
|
|
vp9_tree_probs_from_distribution(
|
|
vp9_nzc4x4_tree,
|
|
pc->fc.nzc_probs_4x4[h][g][i], branch_ct4x4,
|
|
default_nzc_counts_4x4[h][g][i], 0);
|
|
}
|
|
for (i = 0; i < BLOCK_TYPES; ++i) {
|
|
vp9_tree_probs_from_distribution(
|
|
vp9_nzc8x8_tree,
|
|
pc->fc.nzc_probs_8x8[h][g][i], branch_ct8x8,
|
|
default_nzc_counts_8x8[h][g][i], 0);
|
|
}
|
|
for (i = 0; i < BLOCK_TYPES; ++i) {
|
|
vp9_tree_probs_from_distribution(
|
|
vp9_nzc16x16_tree,
|
|
pc->fc.nzc_probs_16x16[h][g][i], branch_ct16x16,
|
|
default_nzc_counts_16x16[h][g][i], 0);
|
|
}
|
|
for (i = 0; i < BLOCK_TYPES; ++i) {
|
|
vp9_tree_probs_from_distribution(
|
|
vp9_nzc32x32_tree,
|
|
pc->fc.nzc_probs_32x32[h][g][i], branch_ct32x32,
|
|
default_nzc_counts_32x32[h][g][i], 0);
|
|
}
|
|
}
|
|
}
|
|
#else
|
|
vpx_memcpy(pc->fc.nzc_probs_4x4, default_nzc_probs_4x4,
|
|
sizeof(pc->fc.nzc_probs_4x4));
|
|
vpx_memcpy(pc->fc.nzc_probs_8x8, default_nzc_probs_8x8,
|
|
sizeof(pc->fc.nzc_probs_8x8));
|
|
vpx_memcpy(pc->fc.nzc_probs_16x16, default_nzc_probs_16x16,
|
|
sizeof(pc->fc.nzc_probs_16x16));
|
|
vpx_memcpy(pc->fc.nzc_probs_32x32, default_nzc_probs_32x32,
|
|
sizeof(pc->fc.nzc_probs_32x32));
|
|
#endif
|
|
vpx_memcpy(pc->fc.nzc_pcat_probs, default_nzc_pcat_probs,
|
|
sizeof(pc->fc.nzc_pcat_probs));
|
|
#endif // CONFIG_CODE_NONZEROCOUNT
|
|
#if CONFIG_MODELCOEFPROB
|
|
for (b = 0; b < BLOCK_TYPES; ++b)
|
|
for (r = 0; r < REF_TYPES; ++r)
|
|
for (c = 0; c < COEF_BANDS; ++c)
|
|
for (p = 0; p < PREV_COEF_CONTEXTS; ++p) {
|
|
int t;
|
|
for (t = 0; t < UNCONSTRAINED_NODES; t++)
|
|
pc->fc.coef_probs_4x4[b][r][c][p][t] =
|
|
default_coef_probs_4x4[b][r][c][p][t];
|
|
vp9_get_model_distribution(
|
|
default_coef_probs_4x4[b][r][c][p][UNCONSTRAINED_NODES - 1],
|
|
pc->fc.coef_probs_4x4[b][r][c][p], b, r);
|
|
for (t = 0; t < UNCONSTRAINED_NODES; t++)
|
|
pc->fc.coef_probs_8x8[b][r][c][p][t] =
|
|
default_coef_probs_8x8[b][r][c][p][t];
|
|
vp9_get_model_distribution(
|
|
default_coef_probs_8x8[b][r][c][p][UNCONSTRAINED_NODES - 1],
|
|
pc->fc.coef_probs_8x8[b][r][c][p], b, r);
|
|
for (t = 0; t < UNCONSTRAINED_NODES; t++)
|
|
pc->fc.coef_probs_16x16[b][r][c][p][t] =
|
|
default_coef_probs_16x16[b][r][c][p][t];
|
|
vp9_get_model_distribution(
|
|
default_coef_probs_16x16[b][r][c][p][UNCONSTRAINED_NODES - 1],
|
|
pc->fc.coef_probs_16x16[b][r][c][p], b, r);
|
|
for (t = 0; t < UNCONSTRAINED_NODES; t++)
|
|
pc->fc.coef_probs_32x32[b][r][c][p][t] =
|
|
default_coef_probs_32x32[b][r][c][p][t];
|
|
vp9_get_model_distribution(
|
|
default_coef_probs_32x32[b][r][c][p][UNCONSTRAINED_NODES - 1],
|
|
pc->fc.coef_probs_32x32[b][r][c][p], b, r);
|
|
}
|
|
#else
|
|
vpx_memcpy(pc->fc.coef_probs_4x4, default_coef_probs_4x4,
|
|
sizeof(pc->fc.coef_probs_4x4));
|
|
vpx_memcpy(pc->fc.coef_probs_8x8, default_coef_probs_8x8,
|
|
sizeof(pc->fc.coef_probs_8x8));
|
|
vpx_memcpy(pc->fc.coef_probs_16x16, default_coef_probs_16x16,
|
|
sizeof(pc->fc.coef_probs_16x16));
|
|
vpx_memcpy(pc->fc.coef_probs_32x32, default_coef_probs_32x32,
|
|
sizeof(pc->fc.coef_probs_32x32));
|
|
#endif
|
|
}
|
|
|
|
#if CONFIG_MODELCOEFPROB
|
|
// This is a placeholder function that will enable the default coef probs to
|
|
// change for key frames based on the base_qindex. If base_qindex is large,
|
|
// we can expect probabilities of zeros to be bigger, and vice versa. The rest
|
|
// of the probabilities are derived from the nodel.
|
|
void vp9_adjust_default_coef_probs(VP9_COMMON *cm) {
|
|
static const int factor_bits = 4;
|
|
static const int factor_rnd = 8; // (1 << (factor_bits - 1))
|
|
int b, r, c, p;
|
|
int factor = (1 << factor_bits);
|
|
/*
|
|
if (cm->base_qindex < 32)
|
|
factor -= ((32 - cm->base_qindex) >> 4);
|
|
*/
|
|
if (cm->base_qindex > 128)
|
|
factor += ((cm->base_qindex - 128) >> 4);
|
|
// printf(" Q %d factor %d\n", cm->base_qindex, factor);
|
|
|
|
for (b = 0; b < BLOCK_TYPES; ++b)
|
|
for (r = 0; r < REF_TYPES; ++r)
|
|
for (c = 0; c < COEF_BANDS; ++c)
|
|
for (p = 0; p < PREV_COEF_CONTEXTS; ++p) {
|
|
int t, x;
|
|
vp9_prob prob;
|
|
for (t = 0; t < UNCONSTRAINED_NODES; t++) {
|
|
x = (default_coef_probs_4x4[b][r][c][p][t] * factor + factor_rnd)
|
|
>> factor_bits;
|
|
prob = (x > 255 ? 255 : (x < 1 ? 1 : x));
|
|
cm->fc.coef_probs_4x4[b][r][c][p][t] = prob;
|
|
}
|
|
vp9_get_model_distribution(
|
|
prob, cm->fc.coef_probs_4x4[b][r][c][p], b, r);
|
|
for (t = 0; t < UNCONSTRAINED_NODES; t++) {
|
|
x = (default_coef_probs_8x8[b][r][c][p][t] * factor + factor_rnd)
|
|
>> factor_bits;
|
|
prob = (x > 255 ? 255 : (x < 1 ? 1 : x));
|
|
cm->fc.coef_probs_8x8[b][r][c][p][t] = prob;
|
|
}
|
|
vp9_get_model_distribution(
|
|
prob, cm->fc.coef_probs_8x8[b][r][c][p], b, r);
|
|
for (t = 0; t < UNCONSTRAINED_NODES; t++) {
|
|
x = (default_coef_probs_16x16[b][r][c][p][t] * factor + factor_rnd)
|
|
>> factor_bits;
|
|
prob = (x > 255 ? 255 : (x < 1 ? 1 : x));
|
|
cm->fc.coef_probs_16x16[b][r][c][p][t] = prob;
|
|
}
|
|
vp9_get_model_distribution(
|
|
prob, cm->fc.coef_probs_16x16[b][r][c][p], b, r);
|
|
for (t = 0; t < UNCONSTRAINED_NODES; t++) {
|
|
x = (default_coef_probs_32x32[b][r][c][p][t] * factor + factor_rnd)
|
|
>> factor_bits;
|
|
prob = (x > 255 ? 255 : (x < 1 ? 1 : x));
|
|
cm->fc.coef_probs_32x32[b][r][c][p][t] = prob;
|
|
}
|
|
vp9_get_model_distribution(
|
|
prob, cm->fc.coef_probs_32x32[b][r][c][p], b, r);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void vp9_coef_tree_initialize() {
|
|
init_bit_trees();
|
|
vp9_tokens_from_tree(vp9_coef_encodings, vp9_coef_tree);
|
|
#if CONFIG_CODE_NONZEROCOUNT
|
|
vp9_tokens_from_tree(vp9_nzc4x4_encodings, vp9_nzc4x4_tree);
|
|
vp9_tokens_from_tree(vp9_nzc8x8_encodings, vp9_nzc8x8_tree);
|
|
vp9_tokens_from_tree(vp9_nzc16x16_encodings, vp9_nzc16x16_tree);
|
|
vp9_tokens_from_tree(vp9_nzc32x32_encodings, vp9_nzc32x32_tree);
|
|
#endif
|
|
}
|
|
|
|
#if CONFIG_CODE_NONZEROCOUNT
|
|
|
|
#define mb_in_cur_tile(cm, mb_row, mb_col) \
|
|
((mb_col) >= (cm)->cur_tile_mb_col_start && \
|
|
(mb_col) <= (cm)->cur_tile_mb_col_end && \
|
|
(mb_row) >= 0)
|
|
|
|
#define choose_nzc_context(nzc_exp, t2, t1) \
|
|
((nzc_exp) >= (t2) ? 2 : (nzc_exp) >= (t1) ? 1 : 0)
|
|
|
|
#define NZC_T2_32X32 (16 << 6)
|
|
#define NZC_T1_32X32 (4 << 6)
|
|
|
|
#define NZC_T2_16X16 (12 << 6)
|
|
#define NZC_T1_16X16 (3 << 6)
|
|
|
|
#define NZC_T2_8X8 (8 << 6)
|
|
#define NZC_T1_8X8 (2 << 6)
|
|
|
|
#define NZC_T2_4X4 (4 << 6)
|
|
#define NZC_T1_4X4 (1 << 6)
|
|
|
|
// Transforms a mb16 block index to a sb64 block index
|
|
static inline int mb16_to_sb64_index(int mb_row, int mb_col, int block) {
|
|
int r = (mb_row & 3);
|
|
int c = (mb_col & 3);
|
|
int b;
|
|
if (block < 16) { // Y
|
|
int ib = block >> 2;
|
|
int jb = block & 3;
|
|
ib += r * 4;
|
|
jb += c * 4;
|
|
b = ib * 16 + jb;
|
|
assert(b < 256);
|
|
return b;
|
|
} else { // UV
|
|
int base = block - (block & 3);
|
|
int ib = (block - base) >> 1;
|
|
int jb = (block - base) & 1;
|
|
ib += r * 2;
|
|
jb += c * 2;
|
|
b = base * 16 + ib * 8 + jb;
|
|
assert(b >= 256 && b < 384);
|
|
return b;
|
|
}
|
|
}
|
|
|
|
// Transforms a mb16 block index to a sb32 block index
|
|
static inline int mb16_to_sb32_index(int mb_row, int mb_col, int block) {
|
|
int r = (mb_row & 1);
|
|
int c = (mb_col & 1);
|
|
int b;
|
|
if (block < 16) { // Y
|
|
int ib = block >> 2;
|
|
int jb = block & 3;
|
|
ib += r * 4;
|
|
jb += c * 4;
|
|
b = ib * 8 + jb;
|
|
assert(b < 64);
|
|
return b;
|
|
} else { // UV
|
|
int base = block - (block & 3);
|
|
int ib = (block - base) >> 1;
|
|
int jb = (block - base) & 1;
|
|
ib += r * 2;
|
|
jb += c * 2;
|
|
b = base * 4 + ib * 4 + jb;
|
|
assert(b >= 64 && b < 96);
|
|
return b;
|
|
}
|
|
}
|
|
|
|
static inline int block_to_txfm_index(int block, TX_SIZE tx_size, int s) {
|
|
// s is the log of the number of 4x4 blocks in each row/col of larger block
|
|
int b, ib, jb, nb;
|
|
ib = block >> s;
|
|
jb = block - (ib << s);
|
|
ib >>= tx_size;
|
|
jb >>= tx_size;
|
|
nb = 1 << (s - tx_size);
|
|
b = (ib * nb + jb) << (2 * tx_size);
|
|
return b;
|
|
}
|
|
|
|
/* BEGIN - Helper functions to get the y nzcs */
|
|
static unsigned int get_nzc_4x4_y_sb64(MB_MODE_INFO *mi, int block) {
|
|
int b;
|
|
assert(block < 256);
|
|
b = block_to_txfm_index(block, mi->txfm_size, 4);
|
|
assert(b < 256);
|
|
return mi->nzcs[b] << (6 - 2 * mi->txfm_size);
|
|
}
|
|
|
|
static unsigned int get_nzc_4x4_y_sb32(MB_MODE_INFO *mi, int block) {
|
|
int b;
|
|
assert(block < 64);
|
|
b = block_to_txfm_index(block, mi->txfm_size, 3);
|
|
assert(b < 64);
|
|
return mi->nzcs[b] << (6 - 2 * mi->txfm_size);
|
|
}
|
|
|
|
static unsigned int get_nzc_4x4_y_mb16(MB_MODE_INFO *mi, int block) {
|
|
int b;
|
|
assert(block < 16);
|
|
b = block_to_txfm_index(block, mi->txfm_size, 2);
|
|
assert(b < 16);
|
|
return mi->nzcs[b] << (6 - 2 * mi->txfm_size);
|
|
}
|
|
/* END - Helper functions to get the y nzcs */
|
|
|
|
/* Function to get y nzc where block index is in mb16 terms */
|
|
static unsigned int get_nzc_4x4_y(VP9_COMMON *cm, MODE_INFO *m,
|
|
int mb_row, int mb_col, int block) {
|
|
// NOTE: All values returned are at 64 times the true value at 4x4 scale
|
|
MB_MODE_INFO *const mi = &m->mbmi;
|
|
const int mis = cm->mode_info_stride;
|
|
if (mi->mb_skip_coeff || !mb_in_cur_tile(cm, mb_row, mb_col))
|
|
return 0;
|
|
if (mi->sb_type == BLOCK_SIZE_SB64X64) {
|
|
int r = mb_row & 3;
|
|
int c = mb_col & 3;
|
|
m -= c + r * mis;
|
|
if (m->mbmi.mb_skip_coeff || !mb_in_cur_tile(cm, mb_row - r, mb_col - c))
|
|
return 0;
|
|
else
|
|
return get_nzc_4x4_y_sb64(
|
|
&m->mbmi, mb16_to_sb64_index(mb_row, mb_col, block));
|
|
} else if (mi->sb_type == BLOCK_SIZE_SB32X32) {
|
|
int r = mb_row & 1;
|
|
int c = mb_col & 1;
|
|
m -= c + r * mis;
|
|
if (m->mbmi.mb_skip_coeff || !mb_in_cur_tile(cm, mb_row - r, mb_col - c))
|
|
return 0;
|
|
else
|
|
return get_nzc_4x4_y_sb32(
|
|
&m->mbmi, mb16_to_sb32_index(mb_row, mb_col, block));
|
|
} else {
|
|
if (m->mbmi.mb_skip_coeff || !mb_in_cur_tile(cm, mb_row, mb_col))
|
|
return 0;
|
|
return get_nzc_4x4_y_mb16(mi, block);
|
|
}
|
|
}
|
|
|
|
/* BEGIN - Helper functions to get the uv nzcs */
|
|
static unsigned int get_nzc_4x4_uv_sb64(MB_MODE_INFO *mi, int block) {
|
|
int b;
|
|
int base, uvtxfm_size;
|
|
assert(block >= 256 && block < 384);
|
|
uvtxfm_size = mi->txfm_size;
|
|
base = 256 + (block & 64);
|
|
block -= base;
|
|
b = base + block_to_txfm_index(block, uvtxfm_size, 3);
|
|
assert(b >= 256 && b < 384);
|
|
return mi->nzcs[b] << (6 - 2 * uvtxfm_size);
|
|
}
|
|
|
|
static unsigned int get_nzc_4x4_uv_sb32(MB_MODE_INFO *mi, int block) {
|
|
int b;
|
|
int base, uvtxfm_size;
|
|
assert(block >= 64 && block < 96);
|
|
if (mi->txfm_size == TX_32X32)
|
|
uvtxfm_size = TX_16X16;
|
|
else
|
|
uvtxfm_size = mi->txfm_size;
|
|
base = 64 + (block & 16);
|
|
block -= base;
|
|
b = base + block_to_txfm_index(block, uvtxfm_size, 2);
|
|
assert(b >= 64 && b < 96);
|
|
return mi->nzcs[b] << (6 - 2 * uvtxfm_size);
|
|
}
|
|
|
|
static unsigned int get_nzc_4x4_uv_mb16(MB_MODE_INFO *mi, int block) {
|
|
int b;
|
|
int base, uvtxfm_size;
|
|
assert(block >= 16 && block < 24);
|
|
if (mi->txfm_size == TX_8X8 &&
|
|
(mi->mode == SPLITMV || mi->mode == I8X8_PRED))
|
|
uvtxfm_size = TX_4X4;
|
|
else if (mi->txfm_size == TX_16X16)
|
|
uvtxfm_size = TX_8X8;
|
|
else
|
|
uvtxfm_size = mi->txfm_size;
|
|
base = 16 + (block & 4);
|
|
block -= base;
|
|
b = base + block_to_txfm_index(block, uvtxfm_size, 1);
|
|
assert(b >= 16 && b < 24);
|
|
return mi->nzcs[b] << (6 - 2 * uvtxfm_size);
|
|
}
|
|
/* END - Helper functions to get the uv nzcs */
|
|
|
|
/* Function to get uv nzc where block index is in mb16 terms */
|
|
static unsigned int get_nzc_4x4_uv(VP9_COMMON *cm, MODE_INFO *m,
|
|
int mb_row, int mb_col, int block) {
|
|
// NOTE: All values returned are at 64 times the true value at 4x4 scale
|
|
MB_MODE_INFO *const mi = &m->mbmi;
|
|
const int mis = cm->mode_info_stride;
|
|
if (mi->mb_skip_coeff || !mb_in_cur_tile(cm, mb_row, mb_col))
|
|
return 0;
|
|
if (mi->sb_type == BLOCK_SIZE_SB64X64) {
|
|
int r = mb_row & 3;
|
|
int c = mb_col & 3;
|
|
m -= c + r * mis;
|
|
if (m->mbmi.mb_skip_coeff || !mb_in_cur_tile(cm, mb_row - r, mb_col - c))
|
|
return 0;
|
|
else
|
|
return get_nzc_4x4_uv_sb64(
|
|
&m->mbmi, mb16_to_sb64_index(mb_row, mb_col, block));
|
|
} else if (mi->sb_type == BLOCK_SIZE_SB32X32) {
|
|
int r = mb_row & 1;
|
|
int c = mb_col & 1;
|
|
m -= c + r * mis;
|
|
if (m->mbmi.mb_skip_coeff || !mb_in_cur_tile(cm, mb_row - r, mb_col - c))
|
|
return 0;
|
|
else
|
|
return get_nzc_4x4_uv_sb32(
|
|
&m->mbmi, mb16_to_sb32_index(mb_row, mb_col, block));
|
|
} else {
|
|
return get_nzc_4x4_uv_mb16(mi, block);
|
|
}
|
|
}
|
|
|
|
int vp9_get_nzc_context_y_sb64(VP9_COMMON *cm, MODE_INFO *cur,
|
|
int mb_row, int mb_col, int block) {
|
|
// returns an index in [0, MAX_NZC_CONTEXTS - 1] to reflect how busy
|
|
// neighboring blocks are
|
|
int mis = cm->mode_info_stride;
|
|
int nzc_exp = 0;
|
|
TX_SIZE txfm_size = cur->mbmi.txfm_size;
|
|
assert(block < 256);
|
|
switch (txfm_size) {
|
|
case TX_32X32:
|
|
assert((block & 63) == 0);
|
|
if (block < 128) {
|
|
int o = (block >> 6) * 2;
|
|
nzc_exp =
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, 12) +
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, 13) +
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, 14) +
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, 15) +
|
|
get_nzc_4x4_y(cm, cur - mis + o + 1,
|
|
mb_row - 1, mb_col + o + 1, 12) +
|
|
get_nzc_4x4_y(cm, cur - mis + o + 1,
|
|
mb_row - 1, mb_col + o + 1, 13) +
|
|
get_nzc_4x4_y(cm, cur - mis + o + 1,
|
|
mb_row - 1, mb_col + o + 1, 14) +
|
|
get_nzc_4x4_y(cm, cur - mis + o + 1,
|
|
mb_row - 1, mb_col + o + 1, 15);
|
|
} else {
|
|
nzc_exp = cur->mbmi.nzcs[block - 128] << 3;
|
|
}
|
|
if ((block & 127) == 0) {
|
|
int o = (block >> 7) * 2;
|
|
nzc_exp +=
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, 3) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, 7) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, 11) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, 15) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis + mis,
|
|
mb_row + o + 1, mb_col - 1, 3) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis + mis,
|
|
mb_row + o + 1, mb_col - 1, 7) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis + mis,
|
|
mb_row + o + 1, mb_col - 1, 11) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis + mis,
|
|
mb_row + o + 1, mb_col - 1, 15);
|
|
} else {
|
|
nzc_exp += cur->mbmi.nzcs[block - 64] << 3;
|
|
}
|
|
nzc_exp <<= 2;
|
|
// Note nzc_exp is 64 times the average value expected at 32x32 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_32X32, NZC_T1_32X32);
|
|
break;
|
|
|
|
case TX_16X16:
|
|
assert((block & 15) == 0);
|
|
if (block < 64) {
|
|
int o = block >> 4;
|
|
nzc_exp =
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, 12) +
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, 13) +
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, 14) +
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, 15);
|
|
} else {
|
|
nzc_exp = cur->mbmi.nzcs[block - 64] << 4;
|
|
}
|
|
if ((block & 63) == 0) {
|
|
int o = block >> 6;
|
|
nzc_exp +=
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, 3) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, 7) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, 11) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, 15);
|
|
} else {
|
|
nzc_exp += cur->mbmi.nzcs[block - 16] << 4;
|
|
}
|
|
nzc_exp <<= 1;
|
|
// Note nzc_exp is 64 times the average value expected at 16x16 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_16X16, NZC_T1_16X16);
|
|
break;
|
|
|
|
case TX_8X8:
|
|
assert((block & 3) == 0);
|
|
if (block < 32) {
|
|
int o = block >> 3;
|
|
int p = ((block >> 2) & 1) ? 14 : 12;
|
|
nzc_exp =
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, p) +
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, p + 1);
|
|
} else {
|
|
nzc_exp = cur->mbmi.nzcs[block - 32] << 5;
|
|
}
|
|
if ((block & 31) == 0) {
|
|
int o = block >> 6;
|
|
int p = ((block >> 5) & 1) ? 11 : 3;
|
|
nzc_exp +=
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, p) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, p + 4);
|
|
} else {
|
|
nzc_exp += cur->mbmi.nzcs[block - 4] << 5;
|
|
}
|
|
// Note nzc_exp is 64 times the average value expected at 8x8 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_8X8, NZC_T1_8X8);
|
|
break;
|
|
|
|
case TX_4X4:
|
|
if (block < 16) {
|
|
int o = block >> 2;
|
|
int p = block & 3;
|
|
nzc_exp = get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o,
|
|
12 + p);
|
|
} else {
|
|
nzc_exp = (cur->mbmi.nzcs[block - 16] << 6);
|
|
}
|
|
if ((block & 15) == 0) {
|
|
int o = block >> 6;
|
|
int p = (block >> 4) & 3;
|
|
nzc_exp += get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1,
|
|
3 + 4 * p);
|
|
} else {
|
|
nzc_exp += (cur->mbmi.nzcs[block - 1] << 6);
|
|
}
|
|
nzc_exp >>= 1;
|
|
// Note nzc_exp is 64 times the average value expected at 4x4 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_4X4, NZC_T1_4X4);
|
|
break;
|
|
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
int vp9_get_nzc_context_y_sb32(VP9_COMMON *cm, MODE_INFO *cur,
|
|
int mb_row, int mb_col, int block) {
|
|
// returns an index in [0, MAX_NZC_CONTEXTS - 1] to reflect how busy
|
|
// neighboring blocks are
|
|
int mis = cm->mode_info_stride;
|
|
int nzc_exp = 0;
|
|
TX_SIZE txfm_size = cur->mbmi.txfm_size;
|
|
assert(block < 64);
|
|
switch (txfm_size) {
|
|
case TX_32X32:
|
|
assert(block == 0);
|
|
nzc_exp =
|
|
(get_nzc_4x4_y(cm, cur - mis, mb_row - 1, mb_col, 12) +
|
|
get_nzc_4x4_y(cm, cur - mis, mb_row - 1, mb_col, 13) +
|
|
get_nzc_4x4_y(cm, cur - mis, mb_row - 1, mb_col, 14) +
|
|
get_nzc_4x4_y(cm, cur - mis, mb_row - 1, mb_col, 15) +
|
|
get_nzc_4x4_y(cm, cur - mis + 1, mb_row - 1, mb_col + 1, 12) +
|
|
get_nzc_4x4_y(cm, cur - mis + 1, mb_row - 1, mb_col + 1, 13) +
|
|
get_nzc_4x4_y(cm, cur - mis + 1, mb_row - 1, mb_col + 1, 14) +
|
|
get_nzc_4x4_y(cm, cur - mis + 1, mb_row - 1, mb_col + 1, 15) +
|
|
get_nzc_4x4_y(cm, cur - 1, mb_row, mb_col - 1, 3) +
|
|
get_nzc_4x4_y(cm, cur - 1, mb_row, mb_col - 1, 7) +
|
|
get_nzc_4x4_y(cm, cur - 1, mb_row, mb_col - 1, 11) +
|
|
get_nzc_4x4_y(cm, cur - 1, mb_row, mb_col - 1, 15) +
|
|
get_nzc_4x4_y(cm, cur - 1 + mis, mb_row + 1, mb_col - 1, 3) +
|
|
get_nzc_4x4_y(cm, cur - 1 + mis, mb_row + 1, mb_col - 1, 7) +
|
|
get_nzc_4x4_y(cm, cur - 1 + mis, mb_row + 1, mb_col - 1, 11) +
|
|
get_nzc_4x4_y(cm, cur - 1 + mis, mb_row + 1, mb_col - 1, 15)) << 2;
|
|
// Note nzc_exp is 64 times the average value expected at 32x32 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_32X32, NZC_T1_32X32);
|
|
break;
|
|
|
|
case TX_16X16:
|
|
assert((block & 15) == 0);
|
|
if (block < 32) {
|
|
int o = (block >> 4) & 1;
|
|
nzc_exp =
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, 12) +
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, 13) +
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, 14) +
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, 15);
|
|
} else {
|
|
nzc_exp = cur->mbmi.nzcs[block - 32] << 4;
|
|
}
|
|
if ((block & 31) == 0) {
|
|
int o = block >> 5;
|
|
nzc_exp +=
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, 3) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, 7) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, 11) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, 15);
|
|
} else {
|
|
nzc_exp += cur->mbmi.nzcs[block - 16] << 4;
|
|
}
|
|
nzc_exp <<= 1;
|
|
// Note nzc_exp is 64 times the average value expected at 16x16 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_16X16, NZC_T1_16X16);
|
|
break;
|
|
|
|
case TX_8X8:
|
|
assert((block & 3) == 0);
|
|
if (block < 16) {
|
|
int o = block >> 3;
|
|
int p = ((block >> 2) & 1) ? 14 : 12;
|
|
nzc_exp =
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, p) +
|
|
get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o, p + 1);
|
|
} else {
|
|
nzc_exp = cur->mbmi.nzcs[block - 16] << 5;
|
|
}
|
|
if ((block & 15) == 0) {
|
|
int o = block >> 5;
|
|
int p = ((block >> 4) & 1) ? 11 : 3;
|
|
nzc_exp +=
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, p) +
|
|
get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1, p + 4);
|
|
} else {
|
|
nzc_exp += cur->mbmi.nzcs[block - 4] << 5;
|
|
}
|
|
// Note nzc_exp is 64 times the average value expected at 8x8 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_8X8, NZC_T1_8X8);
|
|
break;
|
|
|
|
case TX_4X4:
|
|
if (block < 8) {
|
|
int o = block >> 2;
|
|
int p = block & 3;
|
|
nzc_exp = get_nzc_4x4_y(cm, cur - mis + o, mb_row - 1, mb_col + o,
|
|
12 + p);
|
|
} else {
|
|
nzc_exp = (cur->mbmi.nzcs[block - 8] << 6);
|
|
}
|
|
if ((block & 7) == 0) {
|
|
int o = block >> 5;
|
|
int p = (block >> 3) & 3;
|
|
nzc_exp += get_nzc_4x4_y(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1,
|
|
3 + 4 * p);
|
|
} else {
|
|
nzc_exp += (cur->mbmi.nzcs[block - 1] << 6);
|
|
}
|
|
nzc_exp >>= 1;
|
|
// Note nzc_exp is 64 times the average value expected at 4x4 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_4X4, NZC_T1_4X4);
|
|
break;
|
|
|
|
default:
|
|
return 0;
|
|
break;
|
|
}
|
|
}
|
|
|
|
int vp9_get_nzc_context_y_mb16(VP9_COMMON *cm, MODE_INFO *cur,
|
|
int mb_row, int mb_col, int block) {
|
|
// returns an index in [0, MAX_NZC_CONTEXTS - 1] to reflect how busy
|
|
// neighboring blocks are
|
|
int mis = cm->mode_info_stride;
|
|
int nzc_exp = 0;
|
|
TX_SIZE txfm_size = cur->mbmi.txfm_size;
|
|
assert(block < 16);
|
|
switch (txfm_size) {
|
|
case TX_16X16:
|
|
assert(block == 0);
|
|
nzc_exp =
|
|
get_nzc_4x4_y(cm, cur - mis, mb_row - 1, mb_col, 12) +
|
|
get_nzc_4x4_y(cm, cur - mis, mb_row - 1, mb_col, 13) +
|
|
get_nzc_4x4_y(cm, cur - mis, mb_row - 1, mb_col, 14) +
|
|
get_nzc_4x4_y(cm, cur - mis, mb_row - 1, mb_col, 15) +
|
|
get_nzc_4x4_y(cm, cur - 1, mb_row, mb_col - 1, 3) +
|
|
get_nzc_4x4_y(cm, cur - 1, mb_row, mb_col - 1, 7) +
|
|
get_nzc_4x4_y(cm, cur - 1, mb_row, mb_col - 1, 11) +
|
|
get_nzc_4x4_y(cm, cur - 1, mb_row, mb_col - 1, 15);
|
|
nzc_exp <<= 1;
|
|
// Note nzc_exp is 64 times the average value expected at 16x16 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_16X16, NZC_T1_16X16);
|
|
|
|
case TX_8X8:
|
|
assert((block & 3) == 0);
|
|
if (block < 8) {
|
|
int p = ((block >> 2) & 1) ? 14 : 12;
|
|
nzc_exp =
|
|
get_nzc_4x4_y(cm, cur - mis, mb_row - 1, mb_col, p) +
|
|
get_nzc_4x4_y(cm, cur - mis, mb_row - 1, mb_col, p + 1);
|
|
} else {
|
|
nzc_exp = cur->mbmi.nzcs[block - 8] << 5;
|
|
}
|
|
if ((block & 7) == 0) {
|
|
int p = ((block >> 3) & 1) ? 11 : 3;
|
|
nzc_exp +=
|
|
get_nzc_4x4_y(cm, cur - 1, mb_row, mb_col - 1, p) +
|
|
get_nzc_4x4_y(cm, cur - 1, mb_row, mb_col - 1, p + 4);
|
|
} else {
|
|
nzc_exp += cur->mbmi.nzcs[block - 4] << 5;
|
|
}
|
|
// Note nzc_exp is 64 times the average value expected at 8x8 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_8X8, NZC_T1_8X8);
|
|
|
|
case TX_4X4:
|
|
if (block < 4) {
|
|
int p = block & 3;
|
|
nzc_exp = get_nzc_4x4_y(cm, cur - mis, mb_row - 1, mb_col,
|
|
12 + p);
|
|
} else {
|
|
nzc_exp = (cur->mbmi.nzcs[block - 4] << 6);
|
|
}
|
|
if ((block & 3) == 0) {
|
|
int p = (block >> 2) & 3;
|
|
nzc_exp += get_nzc_4x4_y(cm, cur - 1, mb_row, mb_col - 1,
|
|
3 + 4 * p);
|
|
} else {
|
|
nzc_exp += (cur->mbmi.nzcs[block - 1] << 6);
|
|
}
|
|
nzc_exp >>= 1;
|
|
// Note nzc_exp is 64 times the average value expected at 4x4 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_4X4, NZC_T1_4X4);
|
|
|
|
default:
|
|
return 0;
|
|
break;
|
|
}
|
|
}
|
|
|
|
int vp9_get_nzc_context_uv_sb64(VP9_COMMON *cm, MODE_INFO *cur,
|
|
int mb_row, int mb_col, int block) {
|
|
// returns an index in [0, MAX_NZC_CONTEXTS - 1] to reflect how busy
|
|
// neighboring blocks are
|
|
int mis = cm->mode_info_stride;
|
|
int nzc_exp = 0;
|
|
const int base = block - (block & 63);
|
|
const int boff = (block & 63);
|
|
const int base_mb16 = base >> 4;
|
|
TX_SIZE txfm_size = cur->mbmi.txfm_size;
|
|
TX_SIZE txfm_size_uv;
|
|
|
|
assert(block >= 256 && block < 384);
|
|
txfm_size_uv = txfm_size;
|
|
|
|
switch (txfm_size_uv) {
|
|
case TX_32X32:
|
|
assert(block == 256 || block == 320);
|
|
nzc_exp =
|
|
get_nzc_4x4_uv(cm, cur - mis, mb_row - 1, mb_col,
|
|
base_mb16 + 2) +
|
|
get_nzc_4x4_uv(cm, cur - mis, mb_row - 1, mb_col,
|
|
base_mb16 + 3) +
|
|
get_nzc_4x4_uv(cm, cur - mis + 1, mb_row - 1, mb_col + 1,
|
|
base_mb16 + 2) +
|
|
get_nzc_4x4_uv(cm, cur - mis + 1, mb_row - 1, mb_col + 1,
|
|
base_mb16 + 3) +
|
|
get_nzc_4x4_uv(cm, cur - mis + 2, mb_row - 1, mb_col + 2,
|
|
base_mb16 + 2) +
|
|
get_nzc_4x4_uv(cm, cur - mis + 2, mb_row - 1, mb_col + 2,
|
|
base_mb16 + 3) +
|
|
get_nzc_4x4_uv(cm, cur - mis + 3, mb_row - 1, mb_col + 3,
|
|
base_mb16 + 2) +
|
|
get_nzc_4x4_uv(cm, cur - mis + 3, mb_row - 1, mb_col + 3,
|
|
base_mb16 + 3) +
|
|
get_nzc_4x4_uv(cm, cur - 1, mb_row, mb_col - 1,
|
|
base_mb16 + 1) +
|
|
get_nzc_4x4_uv(cm, cur - 1, mb_row, mb_col - 1,
|
|
base_mb16 + 3) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + mis, mb_row + 1, mb_col - 1,
|
|
base_mb16 + 1) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + mis, mb_row + 1, mb_col - 1,
|
|
base_mb16 + 3) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + 2 * mis, mb_row + 2, mb_col - 1,
|
|
base_mb16 + 1) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + 2 * mis, mb_row + 2, mb_col - 1,
|
|
base_mb16 + 3) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + 3 * mis, mb_row + 3, mb_col - 1,
|
|
base_mb16 + 1) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + 3 * mis, mb_row + 3, mb_col - 1,
|
|
base_mb16 + 3);
|
|
nzc_exp <<= 2;
|
|
// Note nzc_exp is 64 times the average value expected at 32x32 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_32X32, NZC_T1_32X32);
|
|
|
|
case TX_16X16:
|
|
// uv txfm_size 16x16
|
|
assert((block & 15) == 0);
|
|
if (boff < 32) {
|
|
int o = (boff >> 4) & 1;
|
|
nzc_exp =
|
|
get_nzc_4x4_uv(cm, cur - mis + o, mb_row - 1, mb_col + o,
|
|
base_mb16 + 2) +
|
|
get_nzc_4x4_uv(cm, cur - mis + o, mb_row - 1, mb_col + o,
|
|
base_mb16 + 3) +
|
|
get_nzc_4x4_uv(cm, cur - mis + o + 1, mb_row - 1, mb_col + o + 1,
|
|
base_mb16 + 2) +
|
|
get_nzc_4x4_uv(cm, cur - mis + o + 1, mb_row - 1, mb_col + o + 1,
|
|
base_mb16 + 3);
|
|
} else {
|
|
nzc_exp = cur->mbmi.nzcs[block - 32] << 4;
|
|
}
|
|
if ((boff & 31) == 0) {
|
|
int o = boff >> 5;
|
|
nzc_exp +=
|
|
get_nzc_4x4_uv(cm, cur - 1 + o * mis,
|
|
mb_row + o, mb_col - 1, base_mb16 + 1) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + o * mis,
|
|
mb_row + o, mb_col - 1, base_mb16 + 3) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + o * mis + mis,
|
|
mb_row + o + 1, mb_col - 1, base_mb16 + 1) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + o * mis + mis,
|
|
mb_row + o + 1, mb_col - 1, base_mb16 + 3);
|
|
} else {
|
|
nzc_exp += cur->mbmi.nzcs[block - 16] << 4;
|
|
}
|
|
nzc_exp <<= 1;
|
|
// Note nzc_exp is 64 times the average value expected at 16x16 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_16X16, NZC_T1_16X16);
|
|
|
|
case TX_8X8:
|
|
assert((block & 3) == 0);
|
|
if (boff < 16) {
|
|
int o = boff >> 2;
|
|
nzc_exp =
|
|
get_nzc_4x4_uv(cm, cur - mis + o, mb_row - 1, mb_col + o,
|
|
base_mb16 + 2) +
|
|
get_nzc_4x4_uv(cm, cur - mis + o, mb_row - 1, mb_col + o,
|
|
base_mb16 + 3);
|
|
} else {
|
|
nzc_exp = cur->mbmi.nzcs[block - 16] << 5;
|
|
}
|
|
if ((boff & 15) == 0) {
|
|
int o = boff >> 4;
|
|
nzc_exp +=
|
|
get_nzc_4x4_uv(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1,
|
|
base_mb16 + 1) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1,
|
|
base_mb16 + 3);
|
|
} else {
|
|
nzc_exp += cur->mbmi.nzcs[block - 4] << 5;
|
|
}
|
|
// Note nzc_exp is 64 times the average value expected at 8x8 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_8X8, NZC_T1_8X8);
|
|
|
|
case TX_4X4:
|
|
if (boff < 8) {
|
|
int o = boff >> 1;
|
|
int p = boff & 1;
|
|
nzc_exp = get_nzc_4x4_uv(cm, cur - mis + o, mb_row - 1, mb_col + o,
|
|
base_mb16 + 2 + p);
|
|
} else {
|
|
nzc_exp = (cur->mbmi.nzcs[block - 8] << 6);
|
|
}
|
|
if ((boff & 7) == 0) {
|
|
int o = boff >> 4;
|
|
int p = (boff >> 3) & 1;
|
|
nzc_exp += get_nzc_4x4_uv(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1,
|
|
base_mb16 + 1 + 2 * p);
|
|
} else {
|
|
nzc_exp += (cur->mbmi.nzcs[block - 1] << 6);
|
|
}
|
|
nzc_exp >>= 1;
|
|
// Note nzc_exp is 64 times the average value expected at 4x4 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_4X4, NZC_T1_4X4);
|
|
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
int vp9_get_nzc_context_uv_sb32(VP9_COMMON *cm, MODE_INFO *cur,
|
|
int mb_row, int mb_col, int block) {
|
|
// returns an index in [0, MAX_NZC_CONTEXTS - 1] to reflect how busy
|
|
// neighboring blocks are
|
|
int mis = cm->mode_info_stride;
|
|
int nzc_exp = 0;
|
|
const int base = block - (block & 15);
|
|
const int boff = (block & 15);
|
|
const int base_mb16 = base >> 2;
|
|
TX_SIZE txfm_size = cur->mbmi.txfm_size;
|
|
TX_SIZE txfm_size_uv;
|
|
|
|
assert(block >= 64 && block < 96);
|
|
if (txfm_size == TX_32X32)
|
|
txfm_size_uv = TX_16X16;
|
|
else
|
|
txfm_size_uv = txfm_size;
|
|
|
|
switch (txfm_size_uv) {
|
|
case TX_16X16:
|
|
// uv txfm_size 16x16
|
|
assert(block == 64 || block == 80);
|
|
nzc_exp =
|
|
get_nzc_4x4_uv(cm, cur - mis, mb_row - 1, mb_col,
|
|
base_mb16 + 2) +
|
|
get_nzc_4x4_uv(cm, cur - mis, mb_row - 1, mb_col,
|
|
base_mb16 + 3) +
|
|
get_nzc_4x4_uv(cm, cur - mis + 1, mb_row - 1, mb_col + 1,
|
|
base_mb16 + 2) +
|
|
get_nzc_4x4_uv(cm, cur - mis + 1, mb_row - 1, mb_col + 1,
|
|
base_mb16 + 3) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + mis, mb_row, mb_col - 1,
|
|
base_mb16 + 1) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + mis, mb_row, mb_col - 1,
|
|
base_mb16 + 3) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + mis, mb_row + 1, mb_col - 1,
|
|
base_mb16 + 1) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + mis, mb_row + 1, mb_col - 1,
|
|
base_mb16 + 3);
|
|
nzc_exp <<= 1;
|
|
// Note nzc_exp is 64 times the average value expected at 16x16 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_16X16, NZC_T1_16X16);
|
|
break;
|
|
|
|
case TX_8X8:
|
|
assert((block & 3) == 0);
|
|
if (boff < 8) {
|
|
int o = boff >> 2;
|
|
nzc_exp =
|
|
get_nzc_4x4_uv(cm, cur - mis + o, mb_row - 1, mb_col + o,
|
|
base_mb16 + 2) +
|
|
get_nzc_4x4_uv(cm, cur - mis + o, mb_row - 1, mb_col + o,
|
|
base_mb16 + 3);
|
|
} else {
|
|
nzc_exp = cur->mbmi.nzcs[block - 8] << 5;
|
|
}
|
|
if ((boff & 7) == 0) {
|
|
int o = boff >> 3;
|
|
nzc_exp +=
|
|
get_nzc_4x4_uv(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1,
|
|
base_mb16 + 1) +
|
|
get_nzc_4x4_uv(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1,
|
|
base_mb16 + 3);
|
|
} else {
|
|
nzc_exp += cur->mbmi.nzcs[block - 4] << 5;
|
|
}
|
|
// Note nzc_exp is 64 times the average value expected at 8x8 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_8X8, NZC_T1_8X8);
|
|
|
|
case TX_4X4:
|
|
if (boff < 4) {
|
|
int o = boff >> 1;
|
|
int p = boff & 1;
|
|
nzc_exp = get_nzc_4x4_uv(cm, cur - mis + o, mb_row - 1, mb_col + o,
|
|
base_mb16 + 2 + p);
|
|
} else {
|
|
nzc_exp = (cur->mbmi.nzcs[block - 4] << 6);
|
|
}
|
|
if ((boff & 3) == 0) {
|
|
int o = boff >> 3;
|
|
int p = (boff >> 2) & 1;
|
|
nzc_exp += get_nzc_4x4_uv(cm, cur - 1 + o * mis, mb_row + o, mb_col - 1,
|
|
base_mb16 + 1 + 2 * p);
|
|
} else {
|
|
nzc_exp += (cur->mbmi.nzcs[block - 1] << 6);
|
|
}
|
|
nzc_exp >>= 1;
|
|
// Note nzc_exp is 64 times the average value expected at 4x4 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_4X4, NZC_T1_4X4);
|
|
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
int vp9_get_nzc_context_uv_mb16(VP9_COMMON *cm, MODE_INFO *cur,
|
|
int mb_row, int mb_col, int block) {
|
|
// returns an index in [0, MAX_NZC_CONTEXTS - 1] to reflect how busy
|
|
// neighboring blocks are
|
|
int mis = cm->mode_info_stride;
|
|
int nzc_exp = 0;
|
|
const int base = block - (block & 3);
|
|
const int boff = (block & 3);
|
|
const int base_mb16 = base;
|
|
TX_SIZE txfm_size = cur->mbmi.txfm_size;
|
|
TX_SIZE txfm_size_uv;
|
|
|
|
assert(block >= 16 && block < 24);
|
|
if (txfm_size == TX_16X16)
|
|
txfm_size_uv = TX_8X8;
|
|
else if (txfm_size == TX_8X8 &&
|
|
(cur->mbmi.mode == I8X8_PRED || cur->mbmi.mode == SPLITMV))
|
|
txfm_size_uv = TX_4X4;
|
|
else
|
|
txfm_size_uv = txfm_size;
|
|
|
|
switch (txfm_size_uv) {
|
|
case TX_8X8:
|
|
assert((block & 3) == 0);
|
|
nzc_exp =
|
|
get_nzc_4x4_uv(cm, cur - mis, mb_row - 1, mb_col, base_mb16 + 2) +
|
|
get_nzc_4x4_uv(cm, cur - mis, mb_row - 1, mb_col, base_mb16 + 3) +
|
|
get_nzc_4x4_uv(cm, cur - 1, mb_row, mb_col - 1, base_mb16 + 1) +
|
|
get_nzc_4x4_uv(cm, cur - 1, mb_row, mb_col - 1, base_mb16 + 3);
|
|
// Note nzc_exp is 64 times the average value expected at 8x8 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_8X8, NZC_T1_8X8);
|
|
|
|
case TX_4X4:
|
|
if (boff < 2) {
|
|
int p = boff & 1;
|
|
nzc_exp = get_nzc_4x4_uv(cm, cur - mis, mb_row - 1, mb_col,
|
|
base_mb16 + 2 + p);
|
|
} else {
|
|
nzc_exp = (cur->mbmi.nzcs[block - 2] << 6);
|
|
}
|
|
if ((boff & 1) == 0) {
|
|
int p = (boff >> 1) & 1;
|
|
nzc_exp += get_nzc_4x4_uv(cm, cur - 1, mb_row, mb_col - 1,
|
|
base_mb16 + 1 + 2 * p);
|
|
} else {
|
|
nzc_exp += (cur->mbmi.nzcs[block - 1] << 6);
|
|
}
|
|
nzc_exp >>= 1;
|
|
// Note nzc_exp is 64 times the average value expected at 4x4 scale
|
|
return choose_nzc_context(nzc_exp, NZC_T2_4X4, NZC_T1_4X4);
|
|
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
int vp9_get_nzc_context(VP9_COMMON *cm, MACROBLOCKD *xd, int block) {
|
|
if (xd->mode_info_context->mbmi.sb_type == BLOCK_SIZE_SB64X64) {
|
|
assert(block < 384);
|
|
if (block < 256)
|
|
return vp9_get_nzc_context_y_sb64(cm, xd->mode_info_context,
|
|
get_mb_row(xd), get_mb_col(xd), block);
|
|
else
|
|
return vp9_get_nzc_context_uv_sb64(cm, xd->mode_info_context,
|
|
get_mb_row(xd), get_mb_col(xd), block);
|
|
} else if (xd->mode_info_context->mbmi.sb_type == BLOCK_SIZE_SB32X32) {
|
|
assert(block < 96);
|
|
if (block < 64)
|
|
return vp9_get_nzc_context_y_sb32(cm, xd->mode_info_context,
|
|
get_mb_row(xd), get_mb_col(xd), block);
|
|
else
|
|
return vp9_get_nzc_context_uv_sb32(cm, xd->mode_info_context,
|
|
get_mb_row(xd), get_mb_col(xd), block);
|
|
} else {
|
|
assert(block < 64);
|
|
if (block < 16)
|
|
return vp9_get_nzc_context_y_mb16(cm, xd->mode_info_context,
|
|
get_mb_row(xd), get_mb_col(xd), block);
|
|
else
|
|
return vp9_get_nzc_context_uv_mb16(cm, xd->mode_info_context,
|
|
get_mb_row(xd), get_mb_col(xd), block);
|
|
}
|
|
}
|
|
|
|
static void update_nzc(VP9_COMMON *cm,
|
|
uint16_t nzc,
|
|
int nzc_context,
|
|
TX_SIZE tx_size,
|
|
int ref,
|
|
int type) {
|
|
int e, c;
|
|
c = codenzc(nzc);
|
|
if (tx_size == TX_32X32)
|
|
cm->fc.nzc_counts_32x32[nzc_context][ref][type][c]++;
|
|
else if (tx_size == TX_16X16)
|
|
cm->fc.nzc_counts_16x16[nzc_context][ref][type][c]++;
|
|
else if (tx_size == TX_8X8)
|
|
cm->fc.nzc_counts_8x8[nzc_context][ref][type][c]++;
|
|
else if (tx_size == TX_4X4)
|
|
cm->fc.nzc_counts_4x4[nzc_context][ref][type][c]++;
|
|
else
|
|
assert(0);
|
|
|
|
if ((e = vp9_extranzcbits[c])) {
|
|
int x = nzc - vp9_basenzcvalue[c];
|
|
while (e--) {
|
|
int b = (x >> e) & 1;
|
|
cm->fc.nzc_pcat_counts[nzc_context][c - NZC_TOKENS_NOEXTRA][e][b]++;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void update_nzcs_sb64(VP9_COMMON *cm,
|
|
MACROBLOCKD *xd,
|
|
int mb_row,
|
|
int mb_col) {
|
|
MODE_INFO *m = xd->mode_info_context;
|
|
MB_MODE_INFO *const mi = &m->mbmi;
|
|
int j, nzc_context;
|
|
const int ref = m->mbmi.ref_frame != INTRA_FRAME;
|
|
|
|
assert(mb_col == get_mb_col(xd));
|
|
assert(mb_row == get_mb_row(xd));
|
|
|
|
if (mi->mb_skip_coeff)
|
|
return;
|
|
|
|
switch (mi->txfm_size) {
|
|
case TX_32X32:
|
|
for (j = 0; j < 256; j += 64) {
|
|
nzc_context = vp9_get_nzc_context_y_sb64(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_32X32, ref, 0);
|
|
}
|
|
for (j = 256; j < 384; j += 64) {
|
|
nzc_context = vp9_get_nzc_context_uv_sb64(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_32X32, ref, 1);
|
|
}
|
|
break;
|
|
|
|
case TX_16X16:
|
|
for (j = 0; j < 256; j += 16) {
|
|
nzc_context = vp9_get_nzc_context_y_sb64(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_16X16, ref, 0);
|
|
}
|
|
for (j = 256; j < 384; j += 16) {
|
|
nzc_context = vp9_get_nzc_context_uv_sb64(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_16X16, ref, 1);
|
|
}
|
|
break;
|
|
|
|
case TX_8X8:
|
|
for (j = 0; j < 256; j += 4) {
|
|
nzc_context = vp9_get_nzc_context_y_sb64(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_8X8, ref, 0);
|
|
}
|
|
for (j = 256; j < 384; j += 4) {
|
|
nzc_context = vp9_get_nzc_context_uv_sb64(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_8X8, ref, 1);
|
|
}
|
|
break;
|
|
|
|
case TX_4X4:
|
|
for (j = 0; j < 256; ++j) {
|
|
nzc_context = vp9_get_nzc_context_y_sb64(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_4X4, ref, 0);
|
|
}
|
|
for (j = 256; j < 384; ++j) {
|
|
nzc_context = vp9_get_nzc_context_uv_sb64(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_4X4, ref, 1);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void update_nzcs_sb32(VP9_COMMON *cm,
|
|
MACROBLOCKD *xd,
|
|
int mb_row,
|
|
int mb_col) {
|
|
MODE_INFO *m = xd->mode_info_context;
|
|
MB_MODE_INFO *const mi = &m->mbmi;
|
|
int j, nzc_context;
|
|
const int ref = m->mbmi.ref_frame != INTRA_FRAME;
|
|
|
|
assert(mb_col == get_mb_col(xd));
|
|
assert(mb_row == get_mb_row(xd));
|
|
|
|
if (mi->mb_skip_coeff)
|
|
return;
|
|
|
|
switch (mi->txfm_size) {
|
|
case TX_32X32:
|
|
for (j = 0; j < 64; j += 64) {
|
|
nzc_context = vp9_get_nzc_context_y_sb32(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_32X32, ref, 0);
|
|
}
|
|
for (j = 64; j < 96; j += 16) {
|
|
nzc_context = vp9_get_nzc_context_uv_sb32(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_16X16, ref, 1);
|
|
}
|
|
break;
|
|
|
|
case TX_16X16:
|
|
for (j = 0; j < 64; j += 16) {
|
|
nzc_context = vp9_get_nzc_context_y_sb32(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_16X16, ref, 0);
|
|
}
|
|
for (j = 64; j < 96; j += 16) {
|
|
nzc_context = vp9_get_nzc_context_uv_sb32(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_16X16, ref, 1);
|
|
}
|
|
break;
|
|
|
|
case TX_8X8:
|
|
for (j = 0; j < 64; j += 4) {
|
|
nzc_context = vp9_get_nzc_context_y_sb32(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_8X8, ref, 0);
|
|
}
|
|
for (j = 64; j < 96; j += 4) {
|
|
nzc_context = vp9_get_nzc_context_uv_sb32(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_8X8, ref, 1);
|
|
}
|
|
break;
|
|
|
|
case TX_4X4:
|
|
for (j = 0; j < 64; ++j) {
|
|
nzc_context = vp9_get_nzc_context_y_sb32(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_4X4, ref, 0);
|
|
}
|
|
for (j = 64; j < 96; ++j) {
|
|
nzc_context = vp9_get_nzc_context_uv_sb32(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_4X4, ref, 1);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void update_nzcs_mb16(VP9_COMMON *cm,
|
|
MACROBLOCKD *xd,
|
|
int mb_row,
|
|
int mb_col) {
|
|
MODE_INFO *m = xd->mode_info_context;
|
|
MB_MODE_INFO *const mi = &m->mbmi;
|
|
int j, nzc_context;
|
|
const int ref = m->mbmi.ref_frame != INTRA_FRAME;
|
|
|
|
assert(mb_col == get_mb_col(xd));
|
|
assert(mb_row == get_mb_row(xd));
|
|
|
|
if (mi->mb_skip_coeff)
|
|
return;
|
|
|
|
switch (mi->txfm_size) {
|
|
case TX_16X16:
|
|
for (j = 0; j < 16; j += 16) {
|
|
nzc_context = vp9_get_nzc_context_y_mb16(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_16X16, ref, 0);
|
|
}
|
|
for (j = 16; j < 24; j += 4) {
|
|
nzc_context = vp9_get_nzc_context_uv_mb16(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_8X8, ref, 1);
|
|
}
|
|
break;
|
|
|
|
case TX_8X8:
|
|
for (j = 0; j < 16; j += 4) {
|
|
nzc_context = vp9_get_nzc_context_y_mb16(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_8X8, ref, 0);
|
|
}
|
|
if (mi->mode == I8X8_PRED || mi->mode == SPLITMV) {
|
|
for (j = 16; j < 24; ++j) {
|
|
nzc_context = vp9_get_nzc_context_uv_mb16(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_4X4, ref, 1);
|
|
}
|
|
} else {
|
|
for (j = 16; j < 24; j += 4) {
|
|
nzc_context = vp9_get_nzc_context_uv_mb16(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_8X8, ref, 1);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case TX_4X4:
|
|
for (j = 0; j < 16; ++j) {
|
|
nzc_context = vp9_get_nzc_context_y_mb16(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_4X4, ref, 0);
|
|
}
|
|
for (j = 16; j < 24; ++j) {
|
|
nzc_context = vp9_get_nzc_context_uv_mb16(cm, m, mb_row, mb_col, j);
|
|
update_nzc(cm, m->mbmi.nzcs[j], nzc_context, TX_4X4, ref, 1);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
void vp9_update_nzc_counts(VP9_COMMON *cm,
|
|
MACROBLOCKD *xd,
|
|
int mb_row,
|
|
int mb_col) {
|
|
if (xd->mode_info_context->mbmi.sb_type == BLOCK_SIZE_SB64X64)
|
|
update_nzcs_sb64(cm, xd, mb_row, mb_col);
|
|
else if (xd->mode_info_context->mbmi.sb_type == BLOCK_SIZE_SB32X32)
|
|
update_nzcs_sb32(cm, xd, mb_row, mb_col);
|
|
else
|
|
update_nzcs_mb16(cm, xd, mb_row, mb_col);
|
|
}
|
|
#endif // CONFIG_CODE_NONZEROCOUNT
|
|
|
|
// #define COEF_COUNT_TESTING
|
|
|
|
#define COEF_COUNT_SAT 24
|
|
#define COEF_MAX_UPDATE_FACTOR 112
|
|
#define COEF_COUNT_SAT_KEY 24
|
|
#define COEF_MAX_UPDATE_FACTOR_KEY 112
|
|
#define COEF_COUNT_SAT_AFTER_KEY 24
|
|
#define COEF_MAX_UPDATE_FACTOR_AFTER_KEY 128
|
|
|
|
static void adapt_coef_probs(vp9_coeff_probs *dst_coef_probs,
|
|
vp9_coeff_probs *pre_coef_probs,
|
|
int block_types, vp9_coeff_count *coef_counts,
|
|
int count_sat, int update_factor) {
|
|
int t, i, j, k, l, count;
|
|
unsigned int branch_ct[ENTROPY_NODES][2];
|
|
vp9_prob coef_probs[ENTROPY_NODES];
|
|
int factor;
|
|
#if CONFIG_MODELCOEFPROB && MODEL_BASED_ADAPT
|
|
int entropy_nodes_adapt = UNCONSTRAINED_ADAPT_NODES;
|
|
#else
|
|
int entropy_nodes_adapt = ENTROPY_NODES;
|
|
#endif
|
|
|
|
for (i = 0; i < block_types; ++i)
|
|
for (j = 0; j < REF_TYPES; ++j)
|
|
for (k = 0; k < COEF_BANDS; ++k)
|
|
for (l = 0; l < PREV_COEF_CONTEXTS; ++l) {
|
|
if (l >= 3 && k == 0)
|
|
continue;
|
|
vp9_tree_probs_from_distribution(vp9_coef_tree,
|
|
coef_probs, branch_ct,
|
|
coef_counts[i][j][k][l], 0);
|
|
for (t = 0; t < entropy_nodes_adapt; ++t) {
|
|
count = branch_ct[t][0] + branch_ct[t][1];
|
|
count = count > count_sat ? count_sat : count;
|
|
factor = (update_factor * count / count_sat);
|
|
dst_coef_probs[i][j][k][l][t] =
|
|
weighted_prob(pre_coef_probs[i][j][k][l][t],
|
|
coef_probs[t], factor);
|
|
#if CONFIG_MODELCOEFPROB && MODEL_BASED_ADAPT
|
|
if (t == UNCONSTRAINED_NODES - 1)
|
|
vp9_get_model_distribution(
|
|
dst_coef_probs[i][j][k][l][UNCONSTRAINED_NODES - 1],
|
|
dst_coef_probs[i][j][k][l], i, j);
|
|
#endif
|
|
}
|
|
}
|
|
}
|
|
|
|
void vp9_adapt_coef_probs(VP9_COMMON *cm) {
|
|
int count_sat;
|
|
int update_factor; /* denominator 256 */
|
|
|
|
if (cm->frame_type == KEY_FRAME) {
|
|
update_factor = COEF_MAX_UPDATE_FACTOR_KEY;
|
|
count_sat = COEF_COUNT_SAT_KEY;
|
|
} else if (cm->last_frame_type == KEY_FRAME) {
|
|
update_factor = COEF_MAX_UPDATE_FACTOR_AFTER_KEY; /* adapt quickly */
|
|
count_sat = COEF_COUNT_SAT_AFTER_KEY;
|
|
} else {
|
|
update_factor = COEF_MAX_UPDATE_FACTOR;
|
|
count_sat = COEF_COUNT_SAT;
|
|
}
|
|
|
|
adapt_coef_probs(cm->fc.coef_probs_4x4, cm->fc.pre_coef_probs_4x4,
|
|
BLOCK_TYPES, cm->fc.coef_counts_4x4,
|
|
count_sat, update_factor);
|
|
adapt_coef_probs(cm->fc.coef_probs_8x8, cm->fc.pre_coef_probs_8x8,
|
|
BLOCK_TYPES, cm->fc.coef_counts_8x8,
|
|
count_sat, update_factor);
|
|
adapt_coef_probs(cm->fc.coef_probs_16x16, cm->fc.pre_coef_probs_16x16,
|
|
BLOCK_TYPES, cm->fc.coef_counts_16x16,
|
|
count_sat, update_factor);
|
|
adapt_coef_probs(cm->fc.coef_probs_32x32, cm->fc.pre_coef_probs_32x32,
|
|
BLOCK_TYPES, cm->fc.coef_counts_32x32,
|
|
count_sat, update_factor);
|
|
}
|
|
|
|
#if CONFIG_CODE_NONZEROCOUNT
|
|
static void adapt_nzc_probs(VP9_COMMON *cm,
|
|
int block_size,
|
|
int count_sat,
|
|
int update_factor) {
|
|
int c, r, b, n;
|
|
int count, factor;
|
|
unsigned int nzc_branch_ct[NZC32X32_NODES][2];
|
|
vp9_prob nzc_probs[NZC32X32_NODES];
|
|
int tokens, nodes;
|
|
const vp9_tree_index *nzc_tree;
|
|
vp9_prob *dst_nzc_probs;
|
|
vp9_prob *pre_nzc_probs;
|
|
unsigned int *nzc_counts;
|
|
|
|
if (block_size == 32) {
|
|
tokens = NZC32X32_TOKENS;
|
|
nzc_tree = vp9_nzc32x32_tree;
|
|
dst_nzc_probs = cm->fc.nzc_probs_32x32[0][0][0];
|
|
pre_nzc_probs = cm->fc.pre_nzc_probs_32x32[0][0][0];
|
|
nzc_counts = cm->fc.nzc_counts_32x32[0][0][0];
|
|
} else if (block_size == 16) {
|
|
tokens = NZC16X16_TOKENS;
|
|
nzc_tree = vp9_nzc16x16_tree;
|
|
dst_nzc_probs = cm->fc.nzc_probs_16x16[0][0][0];
|
|
pre_nzc_probs = cm->fc.pre_nzc_probs_16x16[0][0][0];
|
|
nzc_counts = cm->fc.nzc_counts_16x16[0][0][0];
|
|
} else if (block_size == 8) {
|
|
tokens = NZC8X8_TOKENS;
|
|
nzc_tree = vp9_nzc8x8_tree;
|
|
dst_nzc_probs = cm->fc.nzc_probs_8x8[0][0][0];
|
|
pre_nzc_probs = cm->fc.pre_nzc_probs_8x8[0][0][0];
|
|
nzc_counts = cm->fc.nzc_counts_8x8[0][0][0];
|
|
} else {
|
|
nzc_tree = vp9_nzc4x4_tree;
|
|
tokens = NZC4X4_TOKENS;
|
|
dst_nzc_probs = cm->fc.nzc_probs_4x4[0][0][0];
|
|
pre_nzc_probs = cm->fc.pre_nzc_probs_4x4[0][0][0];
|
|
nzc_counts = cm->fc.nzc_counts_4x4[0][0][0];
|
|
}
|
|
nodes = tokens - 1;
|
|
for (c = 0; c < MAX_NZC_CONTEXTS; ++c)
|
|
for (r = 0; r < REF_TYPES; ++r)
|
|
for (b = 0; b < BLOCK_TYPES; ++b) {
|
|
int offset = c * REF_TYPES * BLOCK_TYPES + r * BLOCK_TYPES + b;
|
|
int offset_nodes = offset * nodes;
|
|
int offset_tokens = offset * tokens;
|
|
vp9_tree_probs_from_distribution(nzc_tree,
|
|
nzc_probs, nzc_branch_ct,
|
|
nzc_counts + offset_tokens, 0);
|
|
for (n = 0; n < nodes; ++n) {
|
|
count = nzc_branch_ct[n][0] + nzc_branch_ct[n][1];
|
|
count = count > count_sat ? count_sat : count;
|
|
factor = (update_factor * count / count_sat);
|
|
dst_nzc_probs[offset_nodes + n] =
|
|
weighted_prob(pre_nzc_probs[offset_nodes + n],
|
|
nzc_probs[n], factor);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void adapt_nzc_pcat(VP9_COMMON *cm, int count_sat, int update_factor) {
|
|
int c, t;
|
|
int count, factor;
|
|
for (c = 0; c < MAX_NZC_CONTEXTS; ++c) {
|
|
for (t = 0; t < NZC_TOKENS_EXTRA; ++t) {
|
|
int bits = vp9_extranzcbits[t + NZC_TOKENS_NOEXTRA];
|
|
int b;
|
|
for (b = 0; b < bits; ++b) {
|
|
vp9_prob prob = get_binary_prob(cm->fc.nzc_pcat_counts[c][t][b][0],
|
|
cm->fc.nzc_pcat_counts[c][t][b][1]);
|
|
count = cm->fc.nzc_pcat_counts[c][t][b][0] +
|
|
cm->fc.nzc_pcat_counts[c][t][b][1];
|
|
count = count > count_sat ? count_sat : count;
|
|
factor = (update_factor * count / count_sat);
|
|
cm->fc.nzc_pcat_probs[c][t][b] = weighted_prob(
|
|
cm->fc.pre_nzc_pcat_probs[c][t][b], prob, factor);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// #define NZC_COUNT_TESTING
|
|
void vp9_adapt_nzc_probs(VP9_COMMON *cm) {
|
|
int count_sat;
|
|
int update_factor; /* denominator 256 */
|
|
#ifdef NZC_COUNT_TESTING
|
|
int c, r, b, t;
|
|
printf("\n");
|
|
for (c = 0; c < MAX_NZC_CONTEXTS; ++c)
|
|
for (r = 0; r < REF_TYPES; ++r) {
|
|
for (b = 0; b < BLOCK_TYPES; ++b) {
|
|
printf(" {");
|
|
for (t = 0; t < NZC4X4_TOKENS; ++t) {
|
|
printf(" %d,", cm->fc.nzc_counts_4x4[c][r][b][t]);
|
|
}
|
|
printf("}\n");
|
|
}
|
|
printf("\n");
|
|
}
|
|
#endif
|
|
|
|
if (cm->frame_type == KEY_FRAME) {
|
|
update_factor = COEF_MAX_UPDATE_FACTOR_KEY;
|
|
count_sat = COEF_COUNT_SAT_KEY;
|
|
} else if (cm->last_frame_type == KEY_FRAME) {
|
|
update_factor = COEF_MAX_UPDATE_FACTOR_AFTER_KEY; /* adapt quickly */
|
|
count_sat = COEF_COUNT_SAT_AFTER_KEY;
|
|
} else {
|
|
update_factor = COEF_MAX_UPDATE_FACTOR;
|
|
count_sat = COEF_COUNT_SAT;
|
|
}
|
|
|
|
adapt_nzc_probs(cm, 4, count_sat, update_factor);
|
|
adapt_nzc_probs(cm, 8, count_sat, update_factor);
|
|
adapt_nzc_probs(cm, 16, count_sat, update_factor);
|
|
adapt_nzc_probs(cm, 32, count_sat, update_factor);
|
|
adapt_nzc_pcat(cm, count_sat, update_factor);
|
|
}
|
|
#endif // CONFIG_CODE_NONZEROCOUNT
|