1233d2500723e5594f3e7c70896ffeeef32b9c950ywan/* 2233d2500723e5594f3e7c70896ffeeef32b9c950ywan * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3233d2500723e5594f3e7c70896ffeeef32b9c950ywan * 4233d2500723e5594f3e7c70896ffeeef32b9c950ywan * Use of this source code is governed by a BSD-style license 5233d2500723e5594f3e7c70896ffeeef32b9c950ywan * that can be found in the LICENSE file in the root of the source 6233d2500723e5594f3e7c70896ffeeef32b9c950ywan * tree. An additional intellectual property rights grant can be found 7233d2500723e5594f3e7c70896ffeeef32b9c950ywan * in the file PATENTS. All contributing project authors may 8233d2500723e5594f3e7c70896ffeeef32b9c950ywan * be found in the AUTHORS file in the root of the source tree. 9233d2500723e5594f3e7c70896ffeeef32b9c950ywan */ 10233d2500723e5594f3e7c70896ffeeef32b9c950ywan 11233d2500723e5594f3e7c70896ffeeef32b9c950ywan#include "vpx_mem/vpx_mem.h" 12233d2500723e5594f3e7c70896ffeeef32b9c950ywan 13233d2500723e5594f3e7c70896ffeeef32b9c950ywan#include "vp9/common/vp9_onyxc_int.h" 14233d2500723e5594f3e7c70896ffeeef32b9c950ywan#include "vp9/common/vp9_seg_common.h" 15233d2500723e5594f3e7c70896ffeeef32b9c950ywan 16233d2500723e5594f3e7c70896ffeeef32b9c950ywanconst vp9_prob vp9_kf_y_mode_prob[INTRA_MODES][INTRA_MODES][INTRA_MODES - 1] = { 17233d2500723e5594f3e7c70896ffeeef32b9c950ywan { // above = dc 18233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 137, 30, 42, 148, 151, 207, 70, 52, 91 }, // left = dc 19233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 92, 45, 102, 136, 116, 180, 74, 90, 100 }, // left = v 20233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 73, 32, 19, 187, 222, 215, 46, 34, 100 }, // left = h 21233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 91, 30, 32, 116, 121, 186, 93, 86, 94 }, // left = d45 22233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 72, 35, 36, 149, 68, 206, 68, 63, 105 }, // left = d135 23233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 73, 31, 28, 138, 57, 124, 55, 122, 151 }, // left = d117 24233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 67, 23, 21, 140, 126, 197, 40, 37, 171 }, // left = d153 25233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 86, 27, 28, 128, 154, 212, 45, 43, 53 }, // left = d207 26233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 74, 32, 27, 107, 86, 160, 63, 134, 102 }, // left = d63 27233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 59, 67, 44, 140, 161, 202, 78, 67, 119 } // left = tm 28233d2500723e5594f3e7c70896ffeeef32b9c950ywan }, { // above = v 29233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 63, 36, 126, 146, 123, 158, 60, 90, 96 }, // left = dc 30233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 43, 46, 168, 134, 107, 128, 69, 142, 92 }, // left = v 31233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 44, 29, 68, 159, 201, 177, 50, 57, 77 }, // left = h 32233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 58, 38, 76, 114, 97, 172, 78, 133, 92 }, // left = d45 33233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 46, 41, 76, 140, 63, 184, 69, 112, 57 }, // left = d135 34233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 38, 32, 85, 140, 46, 112, 54, 151, 133 }, // left = d117 35233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 39, 27, 61, 131, 110, 175, 44, 75, 136 }, // left = d153 36233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 52, 30, 74, 113, 130, 175, 51, 64, 58 }, // left = d207 37233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 47, 35, 80, 100, 74, 143, 64, 163, 74 }, // left = d63 38233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 36, 61, 116, 114, 128, 162, 80, 125, 82 } // left = tm 39233d2500723e5594f3e7c70896ffeeef32b9c950ywan }, { // above = h 40233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 82, 26, 26, 171, 208, 204, 44, 32, 105 }, // left = dc 41233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 55, 44, 68, 166, 179, 192, 57, 57, 108 }, // left = v 42233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 42, 26, 11, 199, 241, 228, 23, 15, 85 }, // left = h 43233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 68, 42, 19, 131, 160, 199, 55, 52, 83 }, // left = d45 44233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 58, 50, 25, 139, 115, 232, 39, 52, 118 }, // left = d135 45233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 50, 35, 33, 153, 104, 162, 64, 59, 131 }, // left = d117 46233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 44, 24, 16, 150, 177, 202, 33, 19, 156 }, // left = d153 47233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 55, 27, 12, 153, 203, 218, 26, 27, 49 }, // left = d207 48233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 53, 49, 21, 110, 116, 168, 59, 80, 76 }, // left = d63 49233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 38, 72, 19, 168, 203, 212, 50, 50, 107 } // left = tm 50233d2500723e5594f3e7c70896ffeeef32b9c950ywan }, { // above = d45 51233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 103, 26, 36, 129, 132, 201, 83, 80, 93 }, // left = dc 52233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 59, 38, 83, 112, 103, 162, 98, 136, 90 }, // left = v 53233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 62, 30, 23, 158, 200, 207, 59, 57, 50 }, // left = h 54233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 67, 30, 29, 84, 86, 191, 102, 91, 59 }, // left = d45 55233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 60, 32, 33, 112, 71, 220, 64, 89, 104 }, // left = d135 56233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 53, 26, 34, 130, 56, 149, 84, 120, 103 }, // left = d117 57233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 53, 21, 23, 133, 109, 210, 56, 77, 172 }, // left = d153 58233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 77, 19, 29, 112, 142, 228, 55, 66, 36 }, // left = d207 59233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 61, 29, 29, 93, 97, 165, 83, 175, 162 }, // left = d63 60233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 47, 47, 43, 114, 137, 181, 100, 99, 95 } // left = tm 61233d2500723e5594f3e7c70896ffeeef32b9c950ywan }, { // above = d135 62233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 69, 23, 29, 128, 83, 199, 46, 44, 101 }, // left = dc 63233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 53, 40, 55, 139, 69, 183, 61, 80, 110 }, // left = v 64233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 40, 29, 19, 161, 180, 207, 43, 24, 91 }, // left = h 65233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 60, 34, 19, 105, 61, 198, 53, 64, 89 }, // left = d45 66233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 52, 31, 22, 158, 40, 209, 58, 62, 89 }, // left = d135 67233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 44, 31, 29, 147, 46, 158, 56, 102, 198 }, // left = d117 68233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 35, 19, 12, 135, 87, 209, 41, 45, 167 }, // left = d153 69233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 55, 25, 21, 118, 95, 215, 38, 39, 66 }, // left = d207 70233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 51, 38, 25, 113, 58, 164, 70, 93, 97 }, // left = d63 71233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 47, 54, 34, 146, 108, 203, 72, 103, 151 } // left = tm 72233d2500723e5594f3e7c70896ffeeef32b9c950ywan }, { // above = d117 73233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 64, 19, 37, 156, 66, 138, 49, 95, 133 }, // left = dc 74233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 46, 27, 80, 150, 55, 124, 55, 121, 135 }, // left = v 75233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 36, 23, 27, 165, 149, 166, 54, 64, 118 }, // left = h 76233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 53, 21, 36, 131, 63, 163, 60, 109, 81 }, // left = d45 77233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 40, 26, 35, 154, 40, 185, 51, 97, 123 }, // left = d135 78233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 35, 19, 34, 179, 19, 97, 48, 129, 124 }, // left = d117 79233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 36, 20, 26, 136, 62, 164, 33, 77, 154 }, // left = d153 80233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 45, 18, 32, 130, 90, 157, 40, 79, 91 }, // left = d207 81233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 45, 26, 28, 129, 45, 129, 49, 147, 123 }, // left = d63 82233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 38, 44, 51, 136, 74, 162, 57, 97, 121 } // left = tm 83233d2500723e5594f3e7c70896ffeeef32b9c950ywan }, { // above = d153 84233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 75, 17, 22, 136, 138, 185, 32, 34, 166 }, // left = dc 85233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 56, 39, 58, 133, 117, 173, 48, 53, 187 }, // left = v 86233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 35, 21, 12, 161, 212, 207, 20, 23, 145 }, // left = h 87233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 56, 29, 19, 117, 109, 181, 55, 68, 112 }, // left = d45 88233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 47, 29, 17, 153, 64, 220, 59, 51, 114 }, // left = d135 89233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 46, 16, 24, 136, 76, 147, 41, 64, 172 }, // left = d117 90233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 34, 17, 11, 108, 152, 187, 13, 15, 209 }, // left = d153 91233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 51, 24, 14, 115, 133, 209, 32, 26, 104 }, // left = d207 92233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 55, 30, 18, 122, 79, 179, 44, 88, 116 }, // left = d63 93233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 37, 49, 25, 129, 168, 164, 41, 54, 148 } // left = tm 94233d2500723e5594f3e7c70896ffeeef32b9c950ywan }, { // above = d207 95233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 82, 22, 32, 127, 143, 213, 39, 41, 70 }, // left = dc 96233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 62, 44, 61, 123, 105, 189, 48, 57, 64 }, // left = v 97233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 47, 25, 17, 175, 222, 220, 24, 30, 86 }, // left = h 98233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 68, 36, 17, 106, 102, 206, 59, 74, 74 }, // left = d45 99233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 57, 39, 23, 151, 68, 216, 55, 63, 58 }, // left = d135 100233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 49, 30, 35, 141, 70, 168, 82, 40, 115 }, // left = d117 101233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 51, 25, 15, 136, 129, 202, 38, 35, 139 }, // left = d153 102233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 68, 26, 16, 111, 141, 215, 29, 28, 28 }, // left = d207 103233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 59, 39, 19, 114, 75, 180, 77, 104, 42 }, // left = d63 104233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 40, 61, 26, 126, 152, 206, 61, 59, 93 } // left = tm 105233d2500723e5594f3e7c70896ffeeef32b9c950ywan }, { // above = d63 106233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 78, 23, 39, 111, 117, 170, 74, 124, 94 }, // left = dc 107233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 48, 34, 86, 101, 92, 146, 78, 179, 134 }, // left = v 108233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 47, 22, 24, 138, 187, 178, 68, 69, 59 }, // left = h 109233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 56, 25, 33, 105, 112, 187, 95, 177, 129 }, // left = d45 110233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 48, 31, 27, 114, 63, 183, 82, 116, 56 }, // left = d135 111233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 43, 28, 37, 121, 63, 123, 61, 192, 169 }, // left = d117 112233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 42, 17, 24, 109, 97, 177, 56, 76, 122 }, // left = d153 113233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 58, 18, 28, 105, 139, 182, 70, 92, 63 }, // left = d207 114233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 46, 23, 32, 74, 86, 150, 67, 183, 88 }, // left = d63 115233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 36, 38, 48, 92, 122, 165, 88, 137, 91 } // left = tm 116233d2500723e5594f3e7c70896ffeeef32b9c950ywan }, { // above = tm 117233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 65, 70, 60, 155, 159, 199, 61, 60, 81 }, // left = dc 118233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 44, 78, 115, 132, 119, 173, 71, 112, 93 }, // left = v 119233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 39, 38, 21, 184, 227, 206, 42, 32, 64 }, // left = h 120233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 58, 47, 36, 124, 137, 193, 80, 82, 78 }, // left = d45 121233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 49, 50, 35, 144, 95, 205, 63, 78, 59 }, // left = d135 122233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 41, 53, 52, 148, 71, 142, 65, 128, 51 }, // left = d117 123233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 40, 36, 28, 143, 143, 202, 40, 55, 137 }, // left = d153 124233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 52, 34, 29, 129, 183, 227, 42, 35, 43 }, // left = d207 125233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 42, 44, 44, 104, 105, 164, 64, 130, 80 }, // left = d63 126233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 43, 81, 53, 140, 169, 204, 68, 84, 72 } // left = tm 127233d2500723e5594f3e7c70896ffeeef32b9c950ywan } 128233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 129233d2500723e5594f3e7c70896ffeeef32b9c950ywan 130233d2500723e5594f3e7c70896ffeeef32b9c950ywanconst vp9_prob vp9_kf_uv_mode_prob[INTRA_MODES][INTRA_MODES - 1] = { 131233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 144, 11, 54, 157, 195, 130, 46, 58, 108 }, // y = dc 132233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 118, 15, 123, 148, 131, 101, 44, 93, 131 }, // y = v 133233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 113, 12, 23, 188, 226, 142, 26, 32, 125 }, // y = h 134233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 120, 11, 50, 123, 163, 135, 64, 77, 103 }, // y = d45 135233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 113, 9, 36, 155, 111, 157, 32, 44, 161 }, // y = d135 136233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 116, 9, 55, 176, 76, 96, 37, 61, 149 }, // y = d117 137233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 115, 9, 28, 141, 161, 167, 21, 25, 193 }, // y = d153 138233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 120, 12, 32, 145, 195, 142, 32, 38, 86 }, // y = d207 139233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 116, 12, 64, 120, 140, 125, 49, 115, 121 }, // y = d63 140233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 102, 19, 66, 162, 182, 122, 35, 59, 128 } // y = tm 141233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 142233d2500723e5594f3e7c70896ffeeef32b9c950ywan 143233d2500723e5594f3e7c70896ffeeef32b9c950ywanstatic const vp9_prob default_if_y_probs[BLOCK_SIZE_GROUPS][INTRA_MODES - 1] = { 144233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 65, 32, 18, 144, 162, 194, 41, 51, 98 }, // block_size < 8x8 145233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 132, 68, 18, 165, 217, 196, 45, 40, 78 }, // block_size < 16x16 146233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 173, 80, 19, 176, 240, 193, 64, 35, 46 }, // block_size < 32x32 147233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 221, 135, 38, 194, 248, 121, 96, 85, 29 } // block_size >= 32x32 148233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 149233d2500723e5594f3e7c70896ffeeef32b9c950ywan 150233d2500723e5594f3e7c70896ffeeef32b9c950ywanstatic const vp9_prob default_if_uv_probs[INTRA_MODES][INTRA_MODES - 1] = { 151233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 120, 7, 76, 176, 208, 126, 28, 54, 103 }, // y = dc 152233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 48, 12, 154, 155, 139, 90, 34, 117, 119 }, // y = v 153233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 67, 6, 25, 204, 243, 158, 13, 21, 96 }, // y = h 154233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 97, 5, 44, 131, 176, 139, 48, 68, 97 }, // y = d45 155233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 83, 5, 42, 156, 111, 152, 26, 49, 152 }, // y = d135 156233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 80, 5, 58, 178, 74, 83, 33, 62, 145 }, // y = d117 157233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 86, 5, 32, 154, 192, 168, 14, 22, 163 }, // y = d153 158233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 85, 5, 32, 156, 216, 148, 19, 29, 73 }, // y = d207 159233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 77, 7, 64, 116, 132, 122, 37, 126, 120 }, // y = d63 160233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 101, 21, 107, 181, 192, 103, 19, 67, 125 } // y = tm 161233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 162233d2500723e5594f3e7c70896ffeeef32b9c950ywan 163233d2500723e5594f3e7c70896ffeeef32b9c950ywanconst vp9_prob vp9_kf_partition_probs[PARTITION_CONTEXTS] 164233d2500723e5594f3e7c70896ffeeef32b9c950ywan [PARTITION_TYPES - 1] = { 165233d2500723e5594f3e7c70896ffeeef32b9c950ywan // 8x8 -> 4x4 166233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 158, 97, 94 }, // a/l both not split 167233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 93, 24, 99 }, // a split, l not split 168233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 85, 119, 44 }, // l split, a not split 169233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 62, 59, 67 }, // a/l both split 170233d2500723e5594f3e7c70896ffeeef32b9c950ywan // 16x16 -> 8x8 171233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 149, 53, 53 }, // a/l both not split 172233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 94, 20, 48 }, // a split, l not split 173233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 83, 53, 24 }, // l split, a not split 174233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 52, 18, 18 }, // a/l both split 175233d2500723e5594f3e7c70896ffeeef32b9c950ywan // 32x32 -> 16x16 176233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 150, 40, 39 }, // a/l both not split 177233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 78, 12, 26 }, // a split, l not split 178233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 67, 33, 11 }, // l split, a not split 179233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 24, 7, 5 }, // a/l both split 180233d2500723e5594f3e7c70896ffeeef32b9c950ywan // 64x64 -> 32x32 181233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 174, 35, 49 }, // a/l both not split 182233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 68, 11, 27 }, // a split, l not split 183233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 57, 15, 9 }, // l split, a not split 184233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 12, 3, 3 }, // a/l both split 185233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 186233d2500723e5594f3e7c70896ffeeef32b9c950ywan 187233d2500723e5594f3e7c70896ffeeef32b9c950ywanstatic const vp9_prob default_partition_probs[PARTITION_CONTEXTS] 188233d2500723e5594f3e7c70896ffeeef32b9c950ywan [PARTITION_TYPES - 1] = { 189233d2500723e5594f3e7c70896ffeeef32b9c950ywan // 8x8 -> 4x4 190233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 199, 122, 141 }, // a/l both not split 191233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 147, 63, 159 }, // a split, l not split 192233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 148, 133, 118 }, // l split, a not split 193233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 121, 104, 114 }, // a/l both split 194233d2500723e5594f3e7c70896ffeeef32b9c950ywan // 16x16 -> 8x8 195233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 174, 73, 87 }, // a/l both not split 196233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 92, 41, 83 }, // a split, l not split 197233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 82, 99, 50 }, // l split, a not split 198233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 53, 39, 39 }, // a/l both split 199233d2500723e5594f3e7c70896ffeeef32b9c950ywan // 32x32 -> 16x16 200233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 177, 58, 59 }, // a/l both not split 201233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 68, 26, 63 }, // a split, l not split 202233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 52, 79, 25 }, // l split, a not split 203233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 17, 14, 12 }, // a/l both split 204233d2500723e5594f3e7c70896ffeeef32b9c950ywan // 64x64 -> 32x32 205233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 222, 34, 30 }, // a/l both not split 206233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 72, 16, 44 }, // a split, l not split 207233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 58, 32, 12 }, // l split, a not split 208233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 10, 7, 6 }, // a/l both split 209233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 210233d2500723e5594f3e7c70896ffeeef32b9c950ywan 211233d2500723e5594f3e7c70896ffeeef32b9c950ywanstatic const vp9_prob default_inter_mode_probs[INTER_MODE_CONTEXTS] 212233d2500723e5594f3e7c70896ffeeef32b9c950ywan [INTER_MODES - 1] = { 213233d2500723e5594f3e7c70896ffeeef32b9c950ywan {2, 173, 34}, // 0 = both zero mv 214233d2500723e5594f3e7c70896ffeeef32b9c950ywan {7, 145, 85}, // 1 = one zero mv + one a predicted mv 215233d2500723e5594f3e7c70896ffeeef32b9c950ywan {7, 166, 63}, // 2 = two predicted mvs 216233d2500723e5594f3e7c70896ffeeef32b9c950ywan {7, 94, 66}, // 3 = one predicted/zero and one new mv 217233d2500723e5594f3e7c70896ffeeef32b9c950ywan {8, 64, 46}, // 4 = two new mvs 218233d2500723e5594f3e7c70896ffeeef32b9c950ywan {17, 81, 31}, // 5 = one intra neighbour + x 219233d2500723e5594f3e7c70896ffeeef32b9c950ywan {25, 29, 30}, // 6 = two intra neighbours 220233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 221233d2500723e5594f3e7c70896ffeeef32b9c950ywan 222233d2500723e5594f3e7c70896ffeeef32b9c950ywan/* Array indices are identical to previously-existing INTRAMODECONTEXTNODES. */ 223233d2500723e5594f3e7c70896ffeeef32b9c950ywanconst vp9_tree_index vp9_intra_mode_tree[TREE_SIZE(INTRA_MODES)] = { 224233d2500723e5594f3e7c70896ffeeef32b9c950ywan -DC_PRED, 2, /* 0 = DC_NODE */ 225233d2500723e5594f3e7c70896ffeeef32b9c950ywan -TM_PRED, 4, /* 1 = TM_NODE */ 226233d2500723e5594f3e7c70896ffeeef32b9c950ywan -V_PRED, 6, /* 2 = V_NODE */ 227233d2500723e5594f3e7c70896ffeeef32b9c950ywan 8, 12, /* 3 = COM_NODE */ 228233d2500723e5594f3e7c70896ffeeef32b9c950ywan -H_PRED, 10, /* 4 = H_NODE */ 229233d2500723e5594f3e7c70896ffeeef32b9c950ywan -D135_PRED, -D117_PRED, /* 5 = D135_NODE */ 230233d2500723e5594f3e7c70896ffeeef32b9c950ywan -D45_PRED, 14, /* 6 = D45_NODE */ 231233d2500723e5594f3e7c70896ffeeef32b9c950ywan -D63_PRED, 16, /* 7 = D63_NODE */ 232233d2500723e5594f3e7c70896ffeeef32b9c950ywan -D153_PRED, -D207_PRED /* 8 = D153_NODE */ 233233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 234233d2500723e5594f3e7c70896ffeeef32b9c950ywan 235233d2500723e5594f3e7c70896ffeeef32b9c950ywanconst vp9_tree_index vp9_inter_mode_tree[TREE_SIZE(INTER_MODES)] = { 236233d2500723e5594f3e7c70896ffeeef32b9c950ywan -INTER_OFFSET(ZEROMV), 2, 237233d2500723e5594f3e7c70896ffeeef32b9c950ywan -INTER_OFFSET(NEARESTMV), 4, 238233d2500723e5594f3e7c70896ffeeef32b9c950ywan -INTER_OFFSET(NEARMV), -INTER_OFFSET(NEWMV) 239233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 240233d2500723e5594f3e7c70896ffeeef32b9c950ywan 241233d2500723e5594f3e7c70896ffeeef32b9c950ywanconst vp9_tree_index vp9_partition_tree[TREE_SIZE(PARTITION_TYPES)] = { 242233d2500723e5594f3e7c70896ffeeef32b9c950ywan -PARTITION_NONE, 2, 243233d2500723e5594f3e7c70896ffeeef32b9c950ywan -PARTITION_HORZ, 4, 244233d2500723e5594f3e7c70896ffeeef32b9c950ywan -PARTITION_VERT, -PARTITION_SPLIT 245233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 246233d2500723e5594f3e7c70896ffeeef32b9c950ywan 247233d2500723e5594f3e7c70896ffeeef32b9c950ywanstatic const vp9_prob default_intra_inter_p[INTRA_INTER_CONTEXTS] = { 248233d2500723e5594f3e7c70896ffeeef32b9c950ywan 9, 102, 187, 225 249233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 250233d2500723e5594f3e7c70896ffeeef32b9c950ywan 251233d2500723e5594f3e7c70896ffeeef32b9c950ywanstatic const vp9_prob default_comp_inter_p[COMP_INTER_CONTEXTS] = { 252233d2500723e5594f3e7c70896ffeeef32b9c950ywan 239, 183, 119, 96, 41 253233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 254233d2500723e5594f3e7c70896ffeeef32b9c950ywan 255233d2500723e5594f3e7c70896ffeeef32b9c950ywanstatic const vp9_prob default_comp_ref_p[REF_CONTEXTS] = { 256233d2500723e5594f3e7c70896ffeeef32b9c950ywan 50, 126, 123, 221, 226 257233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 258233d2500723e5594f3e7c70896ffeeef32b9c950ywan 259233d2500723e5594f3e7c70896ffeeef32b9c950ywanstatic const vp9_prob default_single_ref_p[REF_CONTEXTS][2] = { 260233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 33, 16 }, 261233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 77, 74 }, 262233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 142, 142 }, 263233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 172, 170 }, 264233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 238, 247 } 265233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 266233d2500723e5594f3e7c70896ffeeef32b9c950ywan 267233d2500723e5594f3e7c70896ffeeef32b9c950ywanstatic const struct tx_probs default_tx_probs = { 268233d2500723e5594f3e7c70896ffeeef32b9c950ywan { { 3, 136, 37 }, 269233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 5, 52, 13 } }, 270233d2500723e5594f3e7c70896ffeeef32b9c950ywan 271233d2500723e5594f3e7c70896ffeeef32b9c950ywan { { 20, 152 }, 272233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 15, 101 } }, 273233d2500723e5594f3e7c70896ffeeef32b9c950ywan 274233d2500723e5594f3e7c70896ffeeef32b9c950ywan { { 100 }, 275233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 66 } } 276233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 277233d2500723e5594f3e7c70896ffeeef32b9c950ywan 278233d2500723e5594f3e7c70896ffeeef32b9c950ywanvoid tx_counts_to_branch_counts_32x32(const unsigned int *tx_count_32x32p, 279233d2500723e5594f3e7c70896ffeeef32b9c950ywan unsigned int (*ct_32x32p)[2]) { 280233d2500723e5594f3e7c70896ffeeef32b9c950ywan ct_32x32p[0][0] = tx_count_32x32p[TX_4X4]; 281233d2500723e5594f3e7c70896ffeeef32b9c950ywan ct_32x32p[0][1] = tx_count_32x32p[TX_8X8] + 282233d2500723e5594f3e7c70896ffeeef32b9c950ywan tx_count_32x32p[TX_16X16] + 283233d2500723e5594f3e7c70896ffeeef32b9c950ywan tx_count_32x32p[TX_32X32]; 284233d2500723e5594f3e7c70896ffeeef32b9c950ywan ct_32x32p[1][0] = tx_count_32x32p[TX_8X8]; 285233d2500723e5594f3e7c70896ffeeef32b9c950ywan ct_32x32p[1][1] = tx_count_32x32p[TX_16X16] + 286233d2500723e5594f3e7c70896ffeeef32b9c950ywan tx_count_32x32p[TX_32X32]; 287233d2500723e5594f3e7c70896ffeeef32b9c950ywan ct_32x32p[2][0] = tx_count_32x32p[TX_16X16]; 288233d2500723e5594f3e7c70896ffeeef32b9c950ywan ct_32x32p[2][1] = tx_count_32x32p[TX_32X32]; 289233d2500723e5594f3e7c70896ffeeef32b9c950ywan} 290233d2500723e5594f3e7c70896ffeeef32b9c950ywan 291233d2500723e5594f3e7c70896ffeeef32b9c950ywanvoid tx_counts_to_branch_counts_16x16(const unsigned int *tx_count_16x16p, 292233d2500723e5594f3e7c70896ffeeef32b9c950ywan unsigned int (*ct_16x16p)[2]) { 293233d2500723e5594f3e7c70896ffeeef32b9c950ywan ct_16x16p[0][0] = tx_count_16x16p[TX_4X4]; 294233d2500723e5594f3e7c70896ffeeef32b9c950ywan ct_16x16p[0][1] = tx_count_16x16p[TX_8X8] + tx_count_16x16p[TX_16X16]; 295233d2500723e5594f3e7c70896ffeeef32b9c950ywan ct_16x16p[1][0] = tx_count_16x16p[TX_8X8]; 296233d2500723e5594f3e7c70896ffeeef32b9c950ywan ct_16x16p[1][1] = tx_count_16x16p[TX_16X16]; 297233d2500723e5594f3e7c70896ffeeef32b9c950ywan} 298233d2500723e5594f3e7c70896ffeeef32b9c950ywan 299233d2500723e5594f3e7c70896ffeeef32b9c950ywanvoid tx_counts_to_branch_counts_8x8(const unsigned int *tx_count_8x8p, 300233d2500723e5594f3e7c70896ffeeef32b9c950ywan unsigned int (*ct_8x8p)[2]) { 301233d2500723e5594f3e7c70896ffeeef32b9c950ywan ct_8x8p[0][0] = tx_count_8x8p[TX_4X4]; 302233d2500723e5594f3e7c70896ffeeef32b9c950ywan ct_8x8p[0][1] = tx_count_8x8p[TX_8X8]; 303233d2500723e5594f3e7c70896ffeeef32b9c950ywan} 304233d2500723e5594f3e7c70896ffeeef32b9c950ywan 305233d2500723e5594f3e7c70896ffeeef32b9c950ywanstatic const vp9_prob default_skip_probs[SKIP_CONTEXTS] = { 306233d2500723e5594f3e7c70896ffeeef32b9c950ywan 192, 128, 64 307233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 308233d2500723e5594f3e7c70896ffeeef32b9c950ywan 309233d2500723e5594f3e7c70896ffeeef32b9c950ywanstatic const vp9_prob default_switchable_interp_prob[SWITCHABLE_FILTER_CONTEXTS] 310233d2500723e5594f3e7c70896ffeeef32b9c950ywan [SWITCHABLE_FILTERS - 1] = { 311233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 235, 162, }, 312233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 36, 255, }, 313233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 34, 3, }, 314233d2500723e5594f3e7c70896ffeeef32b9c950ywan { 149, 144, }, 315233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 316233d2500723e5594f3e7c70896ffeeef32b9c950ywan 317233d2500723e5594f3e7c70896ffeeef32b9c950ywanvoid vp9_init_mode_probs(FRAME_CONTEXT *fc) { 318233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_copy(fc->uv_mode_prob, default_if_uv_probs); 319233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_copy(fc->y_mode_prob, default_if_y_probs); 320233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_copy(fc->switchable_interp_prob, default_switchable_interp_prob); 321233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_copy(fc->partition_prob, default_partition_probs); 322233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_copy(fc->intra_inter_prob, default_intra_inter_p); 323233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_copy(fc->comp_inter_prob, default_comp_inter_p); 324233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_copy(fc->comp_ref_prob, default_comp_ref_p); 325233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_copy(fc->single_ref_prob, default_single_ref_p); 326233d2500723e5594f3e7c70896ffeeef32b9c950ywan fc->tx_probs = default_tx_probs; 327233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_copy(fc->skip_probs, default_skip_probs); 328233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_copy(fc->inter_mode_probs, default_inter_mode_probs); 329233d2500723e5594f3e7c70896ffeeef32b9c950ywan} 330233d2500723e5594f3e7c70896ffeeef32b9c950ywan 331233d2500723e5594f3e7c70896ffeeef32b9c950ywanconst vp9_tree_index vp9_switchable_interp_tree 332233d2500723e5594f3e7c70896ffeeef32b9c950ywan [TREE_SIZE(SWITCHABLE_FILTERS)] = { 333233d2500723e5594f3e7c70896ffeeef32b9c950ywan -EIGHTTAP, 2, 334233d2500723e5594f3e7c70896ffeeef32b9c950ywan -EIGHTTAP_SMOOTH, -EIGHTTAP_SHARP 335233d2500723e5594f3e7c70896ffeeef32b9c950ywan}; 336233d2500723e5594f3e7c70896ffeeef32b9c950ywan 337233d2500723e5594f3e7c70896ffeeef32b9c950ywan#define COUNT_SAT 20 338233d2500723e5594f3e7c70896ffeeef32b9c950ywan#define MAX_UPDATE_FACTOR 128 339233d2500723e5594f3e7c70896ffeeef32b9c950ywan 340233d2500723e5594f3e7c70896ffeeef32b9c950ywanstatic int adapt_prob(vp9_prob pre_prob, const unsigned int ct[2]) { 341233d2500723e5594f3e7c70896ffeeef32b9c950ywan return merge_probs(pre_prob, ct, COUNT_SAT, MAX_UPDATE_FACTOR); 342233d2500723e5594f3e7c70896ffeeef32b9c950ywan} 343233d2500723e5594f3e7c70896ffeeef32b9c950ywan 344233d2500723e5594f3e7c70896ffeeef32b9c950ywanstatic void adapt_probs(const vp9_tree_index *tree, 345233d2500723e5594f3e7c70896ffeeef32b9c950ywan const vp9_prob *pre_probs, const unsigned int *counts, 346233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_prob *probs) { 347233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_tree_merge_probs(tree, pre_probs, counts, COUNT_SAT, MAX_UPDATE_FACTOR, 348233d2500723e5594f3e7c70896ffeeef32b9c950ywan probs); 349233d2500723e5594f3e7c70896ffeeef32b9c950ywan} 350233d2500723e5594f3e7c70896ffeeef32b9c950ywan 351233d2500723e5594f3e7c70896ffeeef32b9c950ywanvoid vp9_adapt_mode_probs(VP9_COMMON *cm) { 352233d2500723e5594f3e7c70896ffeeef32b9c950ywan int i, j; 353233d2500723e5594f3e7c70896ffeeef32b9c950ywan FRAME_CONTEXT *fc = &cm->fc; 354233d2500723e5594f3e7c70896ffeeef32b9c950ywan const FRAME_CONTEXT *pre_fc = &cm->frame_contexts[cm->frame_context_idx]; 355233d2500723e5594f3e7c70896ffeeef32b9c950ywan const FRAME_COUNTS *counts = &cm->counts; 356233d2500723e5594f3e7c70896ffeeef32b9c950ywan 357233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (i = 0; i < INTRA_INTER_CONTEXTS; i++) 358233d2500723e5594f3e7c70896ffeeef32b9c950ywan fc->intra_inter_prob[i] = adapt_prob(pre_fc->intra_inter_prob[i], 359233d2500723e5594f3e7c70896ffeeef32b9c950ywan counts->intra_inter[i]); 360233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (i = 0; i < COMP_INTER_CONTEXTS; i++) 361233d2500723e5594f3e7c70896ffeeef32b9c950ywan fc->comp_inter_prob[i] = adapt_prob(pre_fc->comp_inter_prob[i], 362233d2500723e5594f3e7c70896ffeeef32b9c950ywan counts->comp_inter[i]); 363233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (i = 0; i < REF_CONTEXTS; i++) 364233d2500723e5594f3e7c70896ffeeef32b9c950ywan fc->comp_ref_prob[i] = adapt_prob(pre_fc->comp_ref_prob[i], 365233d2500723e5594f3e7c70896ffeeef32b9c950ywan counts->comp_ref[i]); 366233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (i = 0; i < REF_CONTEXTS; i++) 367233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (j = 0; j < 2; j++) 368233d2500723e5594f3e7c70896ffeeef32b9c950ywan fc->single_ref_prob[i][j] = adapt_prob(pre_fc->single_ref_prob[i][j], 369233d2500723e5594f3e7c70896ffeeef32b9c950ywan counts->single_ref[i][j]); 370233d2500723e5594f3e7c70896ffeeef32b9c950ywan 371233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (i = 0; i < INTER_MODE_CONTEXTS; i++) 372233d2500723e5594f3e7c70896ffeeef32b9c950ywan adapt_probs(vp9_inter_mode_tree, pre_fc->inter_mode_probs[i], 373233d2500723e5594f3e7c70896ffeeef32b9c950ywan counts->inter_mode[i], fc->inter_mode_probs[i]); 374233d2500723e5594f3e7c70896ffeeef32b9c950ywan 375233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (i = 0; i < BLOCK_SIZE_GROUPS; i++) 376233d2500723e5594f3e7c70896ffeeef32b9c950ywan adapt_probs(vp9_intra_mode_tree, pre_fc->y_mode_prob[i], 377233d2500723e5594f3e7c70896ffeeef32b9c950ywan counts->y_mode[i], fc->y_mode_prob[i]); 378233d2500723e5594f3e7c70896ffeeef32b9c950ywan 379233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (i = 0; i < INTRA_MODES; ++i) 380233d2500723e5594f3e7c70896ffeeef32b9c950ywan adapt_probs(vp9_intra_mode_tree, pre_fc->uv_mode_prob[i], 381233d2500723e5594f3e7c70896ffeeef32b9c950ywan counts->uv_mode[i], fc->uv_mode_prob[i]); 382233d2500723e5594f3e7c70896ffeeef32b9c950ywan 383233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (i = 0; i < PARTITION_CONTEXTS; i++) 384233d2500723e5594f3e7c70896ffeeef32b9c950ywan adapt_probs(vp9_partition_tree, pre_fc->partition_prob[i], 385233d2500723e5594f3e7c70896ffeeef32b9c950ywan counts->partition[i], fc->partition_prob[i]); 386233d2500723e5594f3e7c70896ffeeef32b9c950ywan 387233d2500723e5594f3e7c70896ffeeef32b9c950ywan if (cm->interp_filter == SWITCHABLE) { 388233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (i = 0; i < SWITCHABLE_FILTER_CONTEXTS; i++) 389233d2500723e5594f3e7c70896ffeeef32b9c950ywan adapt_probs(vp9_switchable_interp_tree, pre_fc->switchable_interp_prob[i], 390233d2500723e5594f3e7c70896ffeeef32b9c950ywan counts->switchable_interp[i], fc->switchable_interp_prob[i]); 391233d2500723e5594f3e7c70896ffeeef32b9c950ywan } 392233d2500723e5594f3e7c70896ffeeef32b9c950ywan 393233d2500723e5594f3e7c70896ffeeef32b9c950ywan if (cm->tx_mode == TX_MODE_SELECT) { 394233d2500723e5594f3e7c70896ffeeef32b9c950ywan int j; 395233d2500723e5594f3e7c70896ffeeef32b9c950ywan unsigned int branch_ct_8x8p[TX_SIZES - 3][2]; 396233d2500723e5594f3e7c70896ffeeef32b9c950ywan unsigned int branch_ct_16x16p[TX_SIZES - 2][2]; 397233d2500723e5594f3e7c70896ffeeef32b9c950ywan unsigned int branch_ct_32x32p[TX_SIZES - 1][2]; 398233d2500723e5594f3e7c70896ffeeef32b9c950ywan 399233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (i = 0; i < TX_SIZE_CONTEXTS; ++i) { 400233d2500723e5594f3e7c70896ffeeef32b9c950ywan tx_counts_to_branch_counts_8x8(counts->tx.p8x8[i], branch_ct_8x8p); 401233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (j = 0; j < TX_SIZES - 3; ++j) 402233d2500723e5594f3e7c70896ffeeef32b9c950ywan fc->tx_probs.p8x8[i][j] = adapt_prob(pre_fc->tx_probs.p8x8[i][j], 403233d2500723e5594f3e7c70896ffeeef32b9c950ywan branch_ct_8x8p[j]); 404233d2500723e5594f3e7c70896ffeeef32b9c950ywan 405233d2500723e5594f3e7c70896ffeeef32b9c950ywan tx_counts_to_branch_counts_16x16(counts->tx.p16x16[i], branch_ct_16x16p); 406233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (j = 0; j < TX_SIZES - 2; ++j) 407233d2500723e5594f3e7c70896ffeeef32b9c950ywan fc->tx_probs.p16x16[i][j] = adapt_prob(pre_fc->tx_probs.p16x16[i][j], 408233d2500723e5594f3e7c70896ffeeef32b9c950ywan branch_ct_16x16p[j]); 409233d2500723e5594f3e7c70896ffeeef32b9c950ywan 410233d2500723e5594f3e7c70896ffeeef32b9c950ywan tx_counts_to_branch_counts_32x32(counts->tx.p32x32[i], branch_ct_32x32p); 411233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (j = 0; j < TX_SIZES - 1; ++j) 412233d2500723e5594f3e7c70896ffeeef32b9c950ywan fc->tx_probs.p32x32[i][j] = adapt_prob(pre_fc->tx_probs.p32x32[i][j], 413233d2500723e5594f3e7c70896ffeeef32b9c950ywan branch_ct_32x32p[j]); 414233d2500723e5594f3e7c70896ffeeef32b9c950ywan } 415233d2500723e5594f3e7c70896ffeeef32b9c950ywan } 416233d2500723e5594f3e7c70896ffeeef32b9c950ywan 417233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (i = 0; i < SKIP_CONTEXTS; ++i) 418233d2500723e5594f3e7c70896ffeeef32b9c950ywan fc->skip_probs[i] = adapt_prob(pre_fc->skip_probs[i], counts->skip[i]); 419233d2500723e5594f3e7c70896ffeeef32b9c950ywan} 420233d2500723e5594f3e7c70896ffeeef32b9c950ywan 421233d2500723e5594f3e7c70896ffeeef32b9c950ywanstatic void set_default_lf_deltas(struct loopfilter *lf) { 422233d2500723e5594f3e7c70896ffeeef32b9c950ywan lf->mode_ref_delta_enabled = 1; 423233d2500723e5594f3e7c70896ffeeef32b9c950ywan lf->mode_ref_delta_update = 1; 424233d2500723e5594f3e7c70896ffeeef32b9c950ywan 425233d2500723e5594f3e7c70896ffeeef32b9c950ywan lf->ref_deltas[INTRA_FRAME] = 1; 426233d2500723e5594f3e7c70896ffeeef32b9c950ywan lf->ref_deltas[LAST_FRAME] = 0; 427233d2500723e5594f3e7c70896ffeeef32b9c950ywan lf->ref_deltas[GOLDEN_FRAME] = -1; 428233d2500723e5594f3e7c70896ffeeef32b9c950ywan lf->ref_deltas[ALTREF_FRAME] = -1; 429233d2500723e5594f3e7c70896ffeeef32b9c950ywan 430233d2500723e5594f3e7c70896ffeeef32b9c950ywan lf->mode_deltas[0] = 0; 431233d2500723e5594f3e7c70896ffeeef32b9c950ywan lf->mode_deltas[1] = 0; 432233d2500723e5594f3e7c70896ffeeef32b9c950ywan} 433233d2500723e5594f3e7c70896ffeeef32b9c950ywan 434233d2500723e5594f3e7c70896ffeeef32b9c950ywanvoid vp9_setup_past_independence(VP9_COMMON *cm) { 435233d2500723e5594f3e7c70896ffeeef32b9c950ywan // Reset the segment feature data to the default stats: 436233d2500723e5594f3e7c70896ffeeef32b9c950ywan // Features disabled, 0, with delta coding (Default state). 437233d2500723e5594f3e7c70896ffeeef32b9c950ywan struct loopfilter *const lf = &cm->lf; 438233d2500723e5594f3e7c70896ffeeef32b9c950ywan 439233d2500723e5594f3e7c70896ffeeef32b9c950ywan int i; 440233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_clearall_segfeatures(&cm->seg); 441233d2500723e5594f3e7c70896ffeeef32b9c950ywan cm->seg.abs_delta = SEGMENT_DELTADATA; 442233d2500723e5594f3e7c70896ffeeef32b9c950ywan if (cm->last_frame_seg_map) 443233d2500723e5594f3e7c70896ffeeef32b9c950ywan vpx_memset(cm->last_frame_seg_map, 0, (cm->mi_rows * cm->mi_cols)); 444233d2500723e5594f3e7c70896ffeeef32b9c950ywan 445233d2500723e5594f3e7c70896ffeeef32b9c950ywan // Reset the mode ref deltas for loop filter 446233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_zero(lf->last_ref_deltas); 447233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_zero(lf->last_mode_deltas); 448233d2500723e5594f3e7c70896ffeeef32b9c950ywan set_default_lf_deltas(lf); 449233d2500723e5594f3e7c70896ffeeef32b9c950ywan 450233d2500723e5594f3e7c70896ffeeef32b9c950ywan // To force update of the sharpness 451233d2500723e5594f3e7c70896ffeeef32b9c950ywan lf->last_sharpness_level = -1; 452233d2500723e5594f3e7c70896ffeeef32b9c950ywan 453233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_default_coef_probs(cm); 454233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_init_mode_probs(&cm->fc); 455233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_init_mv_probs(cm); 456233d2500723e5594f3e7c70896ffeeef32b9c950ywan 457233d2500723e5594f3e7c70896ffeeef32b9c950ywan if (cm->frame_type == KEY_FRAME || 458233d2500723e5594f3e7c70896ffeeef32b9c950ywan cm->error_resilient_mode || cm->reset_frame_context == 3) { 459233d2500723e5594f3e7c70896ffeeef32b9c950ywan // Reset all frame contexts. 460233d2500723e5594f3e7c70896ffeeef32b9c950ywan for (i = 0; i < FRAME_CONTEXTS; ++i) 461233d2500723e5594f3e7c70896ffeeef32b9c950ywan cm->frame_contexts[i] = cm->fc; 462233d2500723e5594f3e7c70896ffeeef32b9c950ywan } else if (cm->reset_frame_context == 2) { 463233d2500723e5594f3e7c70896ffeeef32b9c950ywan // Reset only the frame context specified in the frame header. 464233d2500723e5594f3e7c70896ffeeef32b9c950ywan cm->frame_contexts[cm->frame_context_idx] = cm->fc; 465233d2500723e5594f3e7c70896ffeeef32b9c950ywan } 466233d2500723e5594f3e7c70896ffeeef32b9c950ywan 467233d2500723e5594f3e7c70896ffeeef32b9c950ywan if (frame_is_intra_only(cm)) 468233d2500723e5594f3e7c70896ffeeef32b9c950ywan vpx_memset(cm->prev_mip, 0, cm->mi_stride * (cm->mi_rows + 1) * 469233d2500723e5594f3e7c70896ffeeef32b9c950ywan sizeof(*cm->prev_mip)); 470233d2500723e5594f3e7c70896ffeeef32b9c950ywan 471233d2500723e5594f3e7c70896ffeeef32b9c950ywan vpx_memset(cm->mip, 0, cm->mi_stride * (cm->mi_rows + 1) * sizeof(*cm->mip)); 472233d2500723e5594f3e7c70896ffeeef32b9c950ywan 473233d2500723e5594f3e7c70896ffeeef32b9c950ywan vp9_zero(cm->ref_frame_sign_bias); 474233d2500723e5594f3e7c70896ffeeef32b9c950ywan 475233d2500723e5594f3e7c70896ffeeef32b9c950ywan cm->frame_context_idx = 0; 476233d2500723e5594f3e7c70896ffeeef32b9c950ywan} 477