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godot/thirdparty/astcenc/astcenc_quantization.cpp

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Add ASTC compression and decompression with Arm astcenc. Co-authored-by: Gordon A Macpherson <gordon.a.macpherson@gmail.com> Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>
2022-12-20 18:54:01 +00:00
// SPDX-License-Identifier: Apache-2.0
// ----------------------------------------------------------------------------
// Copyright 2011-2021 Arm Limited
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy
// of the License at:
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
// ----------------------------------------------------------------------------
/**
* @brief Functions and data tables for numeric quantization..
*/
#include "astcenc_internal.h"
#if !defined(ASTCENC_DECOMPRESS_ONLY)
// Starts from QUANT_6
// Not scrambled
const uint8_t color_unquant_to_uquant_tables[17][256] {
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 51, 51, 51, 51, 51, 51,
51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 102, 102, 102,
102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153,
153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153,
153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153,
153, 153, 153, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204,
204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204,
204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204,
204, 204, 204, 204, 204, 204, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255
},
{
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0, 0, 0, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
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36, 36, 36, 36, 36, 36, 36, 73, 73, 73, 73, 73, 73, 73, 73, 73,
73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73,
73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 109, 109, 109, 109,
109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109,
109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109,
146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146,
146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146,
146, 146, 146, 146, 182, 182, 182, 182, 182, 182, 182, 182, 182, 182, 182, 182,
182, 182, 182, 182, 182, 182, 182, 182, 182, 182, 182, 182, 182, 182, 182, 182,
182, 182, 182, 182, 182, 182, 182, 182, 182, 219, 219, 219, 219, 219, 219, 219,
219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219,
219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255
},
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28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 56, 56, 56, 56, 56,
56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
56, 56, 56, 56, 56, 56, 56, 84, 84, 84, 84, 84, 84, 84, 84, 84,
84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84,
84, 84, 84, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
142, 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, 142,
142, 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, 171, 171, 171,
171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171,
171, 171, 171, 171, 171, 171, 171, 171, 171, 199, 199, 199, 199, 199, 199, 199,
199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199,
199, 199, 199, 199, 199, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227,
227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227,
227, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255
},
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 69, 69, 69, 69, 69, 69,
69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69,
69, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
92, 92, 92, 92, 92, 92, 92, 92, 92, 116, 116, 116, 116, 116, 116, 116,
116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
139, 139, 139, 139, 139, 139, 139, 163, 163, 163, 163, 163, 163, 163, 163, 163,
163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 186,
186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 186, 186, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209,
209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 232, 232, 232,
232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232,
232, 232, 232, 232, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255
},
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17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 51, 51, 51, 51, 51,
51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 68, 68, 68, 68,
68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 85, 85, 85,
85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 102, 102,
102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 119,
119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119,
136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136,
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170, 170, 170, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
187, 187, 187, 187, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204,
204, 204, 204, 204, 204, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221,
221, 221, 221, 221, 221, 221, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238,
238, 238, 238, 238, 238, 238, 238, 255, 255, 255, 255, 255, 255, 255, 255, 255
},
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27, 27, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 80, 80, 80, 80, 80, 80,
80, 80, 80, 80, 80, 80, 80, 80, 94, 94, 94, 94, 94, 94, 94, 94,
94, 94, 94, 94, 94, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
107, 107, 107, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121,
134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 148, 148, 148,
148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 161, 161, 161, 161, 161,
161, 161, 161, 161, 161, 161, 161, 161, 175, 175, 175, 175, 175, 175, 175, 175,
175, 175, 175, 175, 175, 175, 188, 188, 188, 188, 188, 188, 188, 188, 188, 188,
188, 188, 188, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201,
215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 228, 228,
228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 242, 242, 242, 242, 242,
242, 242, 242, 242, 242, 242, 242, 242, 242, 255, 255, 255, 255, 255, 255, 255
},
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44, 44, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 66, 66, 66,
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134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 145, 145, 145, 145,
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49, 49, 49, 49, 49, 49, 57, 57, 57, 57, 57, 57, 57, 57, 66, 66,
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115, 115, 115, 115, 115, 115, 115, 115, 123, 123, 123, 123, 123, 123, 123, 123,
132, 132, 132, 132, 132, 132, 132, 132, 140, 140, 140, 140, 140, 140, 140, 140,
148, 148, 148, 148, 148, 148, 148, 148, 156, 156, 156, 156, 156, 156, 156, 156,
156, 165, 165, 165, 165, 165, 165, 165, 165, 173, 173, 173, 173, 173, 173, 173,
173, 181, 181, 181, 181, 181, 181, 181, 181, 189, 189, 189, 189, 189, 189, 189,
189, 189, 198, 198, 198, 198, 198, 198, 198, 198, 206, 206, 206, 206, 206, 206,
206, 206, 214, 214, 214, 214, 214, 214, 214, 214, 222, 222, 222, 222, 222, 222,
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97, 97, 97, 97, 97, 104, 104, 104, 104, 104, 104, 104, 110, 110, 110, 110,
110, 110, 117, 117, 117, 117, 117, 117, 117, 123, 123, 123, 123, 123, 123, 123,
132, 132, 132, 132, 132, 132, 132, 138, 138, 138, 138, 138, 138, 138, 145, 145,
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158, 164, 164, 164, 164, 164, 164, 164, 171, 171, 171, 171, 171, 171, 177, 177,
177, 177, 177, 177, 177, 184, 184, 184, 184, 184, 184, 190, 190, 190, 190, 190,
190, 190, 197, 197, 197, 197, 197, 197, 203, 203, 203, 203, 203, 203, 203, 210,
210, 210, 210, 210, 210, 216, 216, 216, 216, 216, 216, 216, 223, 223, 223, 223,
223, 223, 229, 229, 229, 229, 229, 229, 229, 236, 236, 236, 236, 236, 236, 242,
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48, 48, 48, 48, 54, 54, 54, 54, 54, 59, 59, 59, 59, 59, 59, 65,
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113, 113, 113, 113, 113, 119, 119, 119, 119, 119, 124, 124, 124, 124, 124, 124,
131, 131, 131, 131, 131, 131, 136, 136, 136, 136, 136, 142, 142, 142, 142, 142,
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158, 163, 163, 163, 163, 163, 169, 169, 169, 169, 169, 169, 174, 174, 174, 174,
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190, 196, 196, 196, 196, 196, 196, 201, 201, 201, 201, 201, 207, 207, 207, 207,
207, 207, 212, 212, 212, 212, 212, 217, 217, 217, 217, 217, 223, 223, 223, 223,
223, 223, 228, 228, 228, 228, 228, 234, 234, 234, 234, 234, 234, 239, 239, 239,
239, 239, 244, 244, 244, 244, 244, 250, 250, 250, 250, 250, 250, 255, 255, 255
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16, 16, 16, 20, 20, 20, 20, 24, 24, 24, 24, 28, 28, 28, 28, 32,
32, 32, 32, 36, 36, 36, 36, 40, 40, 40, 40, 44, 44, 44, 44, 48,
48, 48, 48, 52, 52, 52, 52, 56, 56, 56, 56, 60, 60, 60, 60, 65,
65, 65, 65, 65, 69, 69, 69, 69, 73, 73, 73, 73, 77, 77, 77, 77,
81, 81, 81, 81, 85, 85, 85, 85, 89, 89, 89, 89, 93, 93, 93, 93,
97, 97, 97, 97, 101, 101, 101, 101, 105, 105, 105, 105, 109, 109, 109, 109,
113, 113, 113, 113, 117, 117, 117, 117, 121, 121, 121, 121, 125, 125, 125, 125,
130, 130, 130, 130, 134, 134, 134, 134, 138, 138, 138, 138, 142, 142, 142, 142,
146, 146, 146, 146, 150, 150, 150, 150, 154, 154, 154, 154, 158, 158, 158, 158,
162, 162, 162, 162, 166, 166, 166, 166, 170, 170, 170, 170, 174, 174, 174, 174,
178, 178, 178, 178, 182, 182, 182, 182, 186, 186, 186, 186, 190, 190, 190, 190,
190, 195, 195, 195, 195, 199, 199, 199, 199, 203, 203, 203, 203, 207, 207, 207,
207, 211, 211, 211, 211, 215, 215, 215, 215, 219, 219, 219, 219, 223, 223, 223,
223, 227, 227, 227, 227, 231, 231, 231, 231, 235, 235, 235, 235, 239, 239, 239,
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{
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16, 16, 19, 19, 19, 22, 22, 22, 25, 25, 25, 25, 29, 29, 29, 32,
32, 32, 35, 35, 35, 38, 38, 38, 38, 42, 42, 42, 45, 45, 45, 48,
48, 48, 51, 51, 51, 54, 54, 54, 54, 58, 58, 58, 61, 61, 61, 64,
64, 64, 67, 67, 67, 67, 71, 71, 71, 74, 74, 74, 77, 77, 77, 80,
80, 80, 83, 83, 83, 83, 87, 87, 87, 90, 90, 90, 93, 93, 93, 96,
96, 96, 96, 100, 100, 100, 103, 103, 103, 106, 106, 106, 109, 109, 109, 112,
112, 112, 112, 116, 116, 116, 119, 119, 119, 122, 122, 122, 125, 125, 125, 125,
130, 130, 130, 130, 133, 133, 133, 136, 136, 136, 139, 139, 139, 143, 143, 143,
143, 146, 146, 146, 149, 149, 149, 152, 152, 152, 155, 155, 155, 159, 159, 159,
159, 162, 162, 162, 165, 165, 165, 168, 168, 168, 172, 172, 172, 172, 175, 175,
175, 178, 178, 178, 181, 181, 181, 184, 184, 184, 188, 188, 188, 188, 191, 191,
191, 194, 194, 194, 197, 197, 197, 201, 201, 201, 201, 204, 204, 204, 207, 207,
207, 210, 210, 210, 213, 213, 213, 217, 217, 217, 217, 220, 220, 220, 223, 223,
223, 226, 226, 226, 230, 230, 230, 230, 233, 233, 233, 236, 236, 236, 239, 239,
239, 242, 242, 242, 246, 246, 246, 246, 249, 249, 249, 252, 252, 252, 255, 255
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{
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32, 32, 35, 35, 35, 37, 37, 40, 40, 40, 43, 43, 43, 45, 45, 48,
48, 48, 51, 51, 51, 53, 53, 56, 56, 56, 59, 59, 59, 61, 61, 64,
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80, 80, 83, 83, 83, 86, 86, 86, 88, 88, 91, 91, 91, 94, 94, 94,
96, 96, 99, 99, 99, 102, 102, 102, 104, 104, 107, 107, 107, 110, 110, 110,
112, 112, 115, 115, 115, 118, 118, 118, 120, 120, 123, 123, 123, 126, 126, 126,
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161, 161, 161, 164, 164, 164, 167, 167, 169, 169, 169, 172, 172, 172, 175, 175,
177, 177, 177, 180, 180, 180, 183, 183, 185, 185, 185, 188, 188, 188, 191, 191,
191, 194, 194, 196, 196, 196, 199, 199, 199, 202, 202, 204, 204, 204, 207, 207,
207, 210, 210, 212, 212, 212, 215, 215, 215, 218, 218, 220, 220, 220, 223, 223,
223, 226, 226, 226, 229, 229, 231, 231, 231, 234, 234, 234, 237, 237, 239, 239,
239, 242, 242, 242, 245, 245, 247, 247, 247, 250, 250, 250, 253, 253, 255, 255
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{
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16, 16, 18, 18, 20, 20, 22, 22, 24, 24, 26, 26, 28, 28, 30, 30,
32, 32, 34, 34, 36, 36, 38, 38, 40, 40, 42, 42, 44, 44, 46, 46,
48, 48, 50, 50, 52, 52, 54, 54, 56, 56, 58, 58, 60, 60, 62, 62,
64, 64, 66, 66, 68, 68, 70, 70, 72, 72, 74, 74, 76, 76, 78, 78,
80, 80, 82, 82, 84, 84, 86, 86, 88, 88, 90, 90, 92, 92, 94, 94,
96, 96, 98, 98, 100, 100, 102, 102, 104, 104, 106, 106, 108, 108, 110, 110,
112, 112, 114, 114, 116, 116, 118, 118, 120, 120, 122, 122, 124, 124, 126, 126,
129, 129, 131, 131, 133, 133, 135, 135, 137, 137, 139, 139, 141, 141, 143, 143,
145, 145, 147, 147, 149, 149, 151, 151, 153, 153, 155, 155, 157, 157, 159, 159,
161, 161, 163, 163, 165, 165, 167, 167, 169, 169, 171, 171, 173, 173, 175, 175,
177, 177, 179, 179, 181, 181, 183, 183, 185, 185, 187, 187, 189, 189, 191, 191,
193, 193, 195, 195, 197, 197, 199, 199, 201, 201, 203, 203, 205, 205, 207, 207,
209, 209, 211, 211, 213, 213, 215, 215, 217, 217, 219, 219, 221, 221, 223, 223,
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},
{
0, 1, 1, 3, 4, 4, 6, 6, 8, 9, 9, 11, 12, 12, 14, 14,
16, 17, 17, 19, 20, 20, 22, 22, 24, 25, 25, 27, 28, 28, 30, 30,
32, 33, 33, 35, 36, 36, 38, 38, 40, 41, 41, 43, 44, 44, 46, 46,
48, 49, 49, 51, 52, 52, 54, 54, 56, 57, 57, 59, 60, 60, 62, 62,
64, 65, 65, 67, 68, 68, 70, 70, 72, 73, 73, 75, 76, 76, 78, 78,
80, 81, 81, 83, 84, 84, 86, 86, 88, 89, 89, 91, 92, 92, 94, 94,
96, 97, 97, 99, 100, 100, 102, 102, 104, 105, 105, 107, 108, 108, 110, 110,
112, 113, 113, 115, 116, 116, 118, 118, 120, 121, 121, 123, 124, 124, 126, 126,
129, 129, 131, 131, 132, 134, 134, 135, 137, 137, 139, 139, 140, 142, 142, 143,
145, 145, 147, 147, 148, 150, 150, 151, 153, 153, 155, 155, 156, 158, 158, 159,
161, 161, 163, 163, 164, 166, 166, 167, 169, 169, 171, 171, 172, 174, 174, 175,
177, 177, 179, 179, 180, 182, 182, 183, 185, 185, 187, 187, 188, 190, 190, 191,
193, 193, 195, 195, 196, 198, 198, 199, 201, 201, 203, 203, 204, 206, 206, 207,
209, 209, 211, 211, 212, 214, 214, 215, 217, 217, 219, 219, 220, 222, 222, 223,
225, 225, 227, 227, 228, 230, 230, 231, 233, 233, 235, 235, 236, 238, 238, 239,
241, 241, 243, 243, 244, 246, 246, 247, 249, 249, 251, 251, 252, 254, 254, 255
},
{
0, 1, 2, 2, 4, 5, 6, 6, 8, 9, 10, 10, 12, 13, 14, 14,
16, 17, 18, 18, 20, 21, 22, 22, 24, 25, 26, 26, 28, 29, 30, 30,
32, 33, 34, 34, 36, 37, 38, 38, 40, 41, 42, 42, 44, 45, 46, 46,
48, 49, 50, 50, 52, 53, 54, 54, 56, 57, 58, 58, 60, 61, 62, 62,
64, 65, 66, 66, 68, 69, 70, 70, 72, 73, 74, 74, 76, 77, 78, 78,
80, 81, 82, 82, 84, 85, 86, 86, 88, 89, 90, 90, 92, 93, 94, 94,
96, 97, 98, 98, 100, 101, 102, 102, 104, 105, 106, 106, 108, 109, 110, 110,
112, 113, 114, 114, 116, 117, 118, 118, 120, 121, 122, 122, 124, 125, 126, 126,
129, 129, 130, 131, 133, 133, 134, 135, 137, 137, 138, 139, 141, 141, 142, 143,
145, 145, 146, 147, 149, 149, 150, 151, 153, 153, 154, 155, 157, 157, 158, 159,
161, 161, 162, 163, 165, 165, 166, 167, 169, 169, 170, 171, 173, 173, 174, 175,
177, 177, 178, 179, 181, 181, 182, 183, 185, 185, 186, 187, 189, 189, 190, 191,
193, 193, 194, 195, 197, 197, 198, 199, 201, 201, 202, 203, 205, 205, 206, 207,
209, 209, 210, 211, 213, 213, 214, 215, 217, 217, 218, 219, 221, 221, 222, 223,
225, 225, 226, 227, 229, 229, 230, 231, 233, 233, 234, 235, 237, 237, 238, 239,
241, 241, 242, 243, 245, 245, 246, 247, 249, 249, 250, 251, 253, 253, 254, 255
},
{
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111,
112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127,
128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143,
144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175,
176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191,
192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207,
208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223,
224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255
}
};
// Starts from QUANT_6
// Scrambled
const uint8_t color_uquant_to_scrambled_pquant_tables[17][256] {
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
},
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7
},
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
},
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
},
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15
},
{
0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1
},
{
0, 0, 0, 0, 0, 0, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 10, 10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 12, 12, 12, 12, 12, 12, 12, 12,
12, 12, 12, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1
},
{
0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2,
2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4,
4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6,
6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8,
8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10,
10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 12,
12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13,
14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15,
16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 17, 17, 17,
18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19, 19, 19, 19, 19,
19, 20, 20, 20, 20, 20, 20, 20, 20, 21, 21, 21, 21, 21, 21, 21,
21, 22, 22, 22, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23,
23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 25, 25, 25, 25, 25, 25,
25, 25, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27,
27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 29, 29, 29, 29, 29,
29, 29, 29, 30, 30, 30, 30, 30, 30, 30, 30, 31, 31, 31, 31, 31
},
{
0, 0, 0, 0, 8, 8, 8, 8, 8, 8, 16, 16, 16, 16, 16, 16,
16, 24, 24, 24, 24, 24, 24, 32, 32, 32, 32, 32, 32, 32, 2, 2,
2, 2, 2, 2, 10, 10, 10, 10, 10, 10, 10, 18, 18, 18, 18, 18,
18, 26, 26, 26, 26, 26, 26, 26, 34, 34, 34, 34, 34, 34, 4, 4,
4, 4, 4, 4, 4, 12, 12, 12, 12, 12, 12, 20, 20, 20, 20, 20,
20, 20, 28, 28, 28, 28, 28, 28, 36, 36, 36, 36, 36, 36, 36, 6,
6, 6, 6, 6, 6, 14, 14, 14, 14, 14, 14, 14, 22, 22, 22, 22,
22, 22, 30, 30, 30, 30, 30, 30, 30, 38, 38, 38, 38, 38, 38, 38,
39, 39, 39, 39, 39, 39, 39, 31, 31, 31, 31, 31, 31, 31, 23, 23,
23, 23, 23, 23, 15, 15, 15, 15, 15, 15, 15, 7, 7, 7, 7, 7,
7, 37, 37, 37, 37, 37, 37, 37, 29, 29, 29, 29, 29, 29, 21, 21,
21, 21, 21, 21, 21, 13, 13, 13, 13, 13, 13, 5, 5, 5, 5, 5,
5, 5, 35, 35, 35, 35, 35, 35, 27, 27, 27, 27, 27, 27, 27, 19,
19, 19, 19, 19, 19, 11, 11, 11, 11, 11, 11, 11, 3, 3, 3, 3,
3, 3, 33, 33, 33, 33, 33, 33, 33, 25, 25, 25, 25, 25, 25, 17,
17, 17, 17, 17, 17, 17, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1
},
{
0, 0, 0, 16, 16, 16, 16, 16, 16, 32, 32, 32, 32, 32, 2, 2,
2, 2, 2, 18, 18, 18, 18, 18, 18, 34, 34, 34, 34, 34, 4, 4,
4, 4, 4, 4, 20, 20, 20, 20, 20, 36, 36, 36, 36, 36, 6, 6,
6, 6, 6, 6, 22, 22, 22, 22, 22, 38, 38, 38, 38, 38, 38, 8,
8, 8, 8, 8, 24, 24, 24, 24, 24, 24, 40, 40, 40, 40, 40, 10,
10, 10, 10, 10, 26, 26, 26, 26, 26, 26, 42, 42, 42, 42, 42, 12,
12, 12, 12, 12, 12, 28, 28, 28, 28, 28, 44, 44, 44, 44, 44, 14,
14, 14, 14, 14, 14, 30, 30, 30, 30, 30, 46, 46, 46, 46, 46, 46,
47, 47, 47, 47, 47, 47, 31, 31, 31, 31, 31, 15, 15, 15, 15, 15,
15, 45, 45, 45, 45, 45, 29, 29, 29, 29, 29, 13, 13, 13, 13, 13,
13, 43, 43, 43, 43, 43, 27, 27, 27, 27, 27, 27, 11, 11, 11, 11,
11, 41, 41, 41, 41, 41, 25, 25, 25, 25, 25, 25, 9, 9, 9, 9,
9, 39, 39, 39, 39, 39, 39, 23, 23, 23, 23, 23, 7, 7, 7, 7,
7, 7, 37, 37, 37, 37, 37, 21, 21, 21, 21, 21, 5, 5, 5, 5,
5, 5, 35, 35, 35, 35, 35, 19, 19, 19, 19, 19, 19, 3, 3, 3,
3, 3, 33, 33, 33, 33, 33, 17, 17, 17, 17, 17, 17, 1, 1, 1
},
{
0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4,
4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8,
8, 8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11, 12,
12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 16,
16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 19,
20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 23, 23, 23, 23,
24, 24, 24, 24, 25, 25, 25, 25, 26, 26, 26, 26, 27, 27, 27, 27,
28, 28, 28, 28, 29, 29, 29, 29, 30, 30, 30, 30, 31, 31, 31, 31,
32, 32, 32, 32, 33, 33, 33, 33, 34, 34, 34, 34, 35, 35, 35, 35,
36, 36, 36, 36, 37, 37, 37, 37, 38, 38, 38, 38, 39, 39, 39, 39,
40, 40, 40, 40, 41, 41, 41, 41, 42, 42, 42, 42, 43, 43, 43, 43,
44, 44, 44, 44, 45, 45, 45, 45, 46, 46, 46, 46, 47, 47, 47, 47,
47, 48, 48, 48, 48, 49, 49, 49, 49, 50, 50, 50, 50, 51, 51, 51,
51, 52, 52, 52, 52, 53, 53, 53, 53, 54, 54, 54, 54, 55, 55, 55,
55, 56, 56, 56, 56, 57, 57, 57, 57, 58, 58, 58, 58, 59, 59, 59,
59, 60, 60, 60, 60, 61, 61, 61, 61, 62, 62, 62, 62, 63, 63, 63
},
{
0, 0, 16, 16, 16, 32, 32, 32, 48, 48, 48, 48, 64, 64, 64, 2,
2, 2, 18, 18, 18, 34, 34, 34, 50, 50, 50, 50, 66, 66, 66, 4,
4, 4, 20, 20, 20, 36, 36, 36, 36, 52, 52, 52, 68, 68, 68, 6,
6, 6, 22, 22, 22, 38, 38, 38, 38, 54, 54, 54, 70, 70, 70, 8,
8, 8, 24, 24, 24, 24, 40, 40, 40, 56, 56, 56, 72, 72, 72, 10,
10, 10, 26, 26, 26, 26, 42, 42, 42, 58, 58, 58, 74, 74, 74, 12,
12, 12, 12, 28, 28, 28, 44, 44, 44, 60, 60, 60, 76, 76, 76, 14,
14, 14, 14, 30, 30, 30, 46, 46, 46, 62, 62, 62, 78, 78, 78, 78,
79, 79, 79, 79, 63, 63, 63, 47, 47, 47, 31, 31, 31, 15, 15, 15,
15, 77, 77, 77, 61, 61, 61, 45, 45, 45, 29, 29, 29, 13, 13, 13,
13, 75, 75, 75, 59, 59, 59, 43, 43, 43, 27, 27, 27, 27, 11, 11,
11, 73, 73, 73, 57, 57, 57, 41, 41, 41, 25, 25, 25, 25, 9, 9,
9, 71, 71, 71, 55, 55, 55, 39, 39, 39, 39, 23, 23, 23, 7, 7,
7, 69, 69, 69, 53, 53, 53, 37, 37, 37, 37, 21, 21, 21, 5, 5,
5, 67, 67, 67, 51, 51, 51, 51, 35, 35, 35, 19, 19, 19, 3, 3,
3, 65, 65, 65, 49, 49, 49, 49, 33, 33, 33, 17, 17, 17, 1, 1
},
{
0, 0, 32, 32, 64, 64, 64, 2, 2, 2, 34, 34, 66, 66, 66, 4,
4, 4, 36, 36, 68, 68, 68, 6, 6, 6, 38, 38, 70, 70, 70, 8,
8, 8, 40, 40, 40, 72, 72, 10, 10, 10, 42, 42, 42, 74, 74, 12,
12, 12, 44, 44, 44, 76, 76, 14, 14, 14, 46, 46, 46, 78, 78, 16,
16, 16, 48, 48, 48, 80, 80, 80, 18, 18, 50, 50, 50, 82, 82, 82,
20, 20, 52, 52, 52, 84, 84, 84, 22, 22, 54, 54, 54, 86, 86, 86,
24, 24, 56, 56, 56, 88, 88, 88, 26, 26, 58, 58, 58, 90, 90, 90,
28, 28, 60, 60, 60, 92, 92, 92, 30, 30, 62, 62, 62, 94, 94, 94,
95, 95, 95, 63, 63, 63, 31, 31, 93, 93, 93, 61, 61, 61, 29, 29,
91, 91, 91, 59, 59, 59, 27, 27, 89, 89, 89, 57, 57, 57, 25, 25,
87, 87, 87, 55, 55, 55, 23, 23, 85, 85, 85, 53, 53, 53, 21, 21,
83, 83, 83, 51, 51, 51, 19, 19, 81, 81, 81, 49, 49, 49, 17, 17,
17, 79, 79, 47, 47, 47, 15, 15, 15, 77, 77, 45, 45, 45, 13, 13,
13, 75, 75, 43, 43, 43, 11, 11, 11, 73, 73, 41, 41, 41, 9, 9,
9, 71, 71, 71, 39, 39, 7, 7, 7, 69, 69, 69, 37, 37, 5, 5,
5, 67, 67, 67, 35, 35, 3, 3, 3, 65, 65, 65, 33, 33, 1, 1
},
{
0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7,
8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15,
16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, 23, 23,
24, 24, 25, 25, 26, 26, 27, 27, 28, 28, 29, 29, 30, 30, 31, 31,
32, 32, 33, 33, 34, 34, 35, 35, 36, 36, 37, 37, 38, 38, 39, 39,
40, 40, 41, 41, 42, 42, 43, 43, 44, 44, 45, 45, 46, 46, 47, 47,
48, 48, 49, 49, 50, 50, 51, 51, 52, 52, 53, 53, 54, 54, 55, 55,
56, 56, 57, 57, 58, 58, 59, 59, 60, 60, 61, 61, 62, 62, 63, 63,
64, 64, 65, 65, 66, 66, 67, 67, 68, 68, 69, 69, 70, 70, 71, 71,
72, 72, 73, 73, 74, 74, 75, 75, 76, 76, 77, 77, 78, 78, 79, 79,
80, 80, 81, 81, 82, 82, 83, 83, 84, 84, 85, 85, 86, 86, 87, 87,
88, 88, 89, 89, 90, 90, 91, 91, 92, 92, 93, 93, 94, 94, 95, 95,
96, 96, 97, 97, 98, 98, 99, 99, 100, 100, 101, 101, 102, 102, 103, 103,
104, 104, 105, 105, 106, 106, 107, 107, 108, 108, 109, 109, 110, 110, 111, 111,
112, 112, 113, 113, 114, 114, 115, 115, 116, 116, 117, 117, 118, 118, 119, 119,
120, 120, 121, 121, 122, 122, 123, 123, 124, 124, 125, 125, 126, 126, 127, 127
},
{
0, 32, 32, 64, 96, 96, 128, 128, 2, 34, 34, 66, 98, 98, 130, 130,
4, 36, 36, 68, 100, 100, 132, 132, 6, 38, 38, 70, 102, 102, 134, 134,
8, 40, 40, 72, 104, 104, 136, 136, 10, 42, 42, 74, 106, 106, 138, 138,
12, 44, 44, 76, 108, 108, 140, 140, 14, 46, 46, 78, 110, 110, 142, 142,
16, 48, 48, 80, 112, 112, 144, 144, 18, 50, 50, 82, 114, 114, 146, 146,
20, 52, 52, 84, 116, 116, 148, 148, 22, 54, 54, 86, 118, 118, 150, 150,
24, 56, 56, 88, 120, 120, 152, 152, 26, 58, 58, 90, 122, 122, 154, 154,
28, 60, 60, 92, 124, 124, 156, 156, 30, 62, 62, 94, 126, 126, 158, 158,
159, 159, 127, 127, 95, 63, 63, 31, 157, 157, 125, 125, 93, 61, 61, 29,
155, 155, 123, 123, 91, 59, 59, 27, 153, 153, 121, 121, 89, 57, 57, 25,
151, 151, 119, 119, 87, 55, 55, 23, 149, 149, 117, 117, 85, 53, 53, 21,
147, 147, 115, 115, 83, 51, 51, 19, 145, 145, 113, 113, 81, 49, 49, 17,
143, 143, 111, 111, 79, 47, 47, 15, 141, 141, 109, 109, 77, 45, 45, 13,
139, 139, 107, 107, 75, 43, 43, 11, 137, 137, 105, 105, 73, 41, 41, 9,
135, 135, 103, 103, 71, 39, 39, 7, 133, 133, 101, 101, 69, 37, 37, 5,
131, 131, 99, 99, 67, 35, 35, 3, 129, 129, 97, 97, 65, 33, 33, 1
},
{
0, 64, 128, 128, 2, 66, 130, 130, 4, 68, 132, 132, 6, 70, 134, 134,
8, 72, 136, 136, 10, 74, 138, 138, 12, 76, 140, 140, 14, 78, 142, 142,
16, 80, 144, 144, 18, 82, 146, 146, 20, 84, 148, 148, 22, 86, 150, 150,
24, 88, 152, 152, 26, 90, 154, 154, 28, 92, 156, 156, 30, 94, 158, 158,
32, 96, 160, 160, 34, 98, 162, 162, 36, 100, 164, 164, 38, 102, 166, 166,
40, 104, 168, 168, 42, 106, 170, 170, 44, 108, 172, 172, 46, 110, 174, 174,
48, 112, 176, 176, 50, 114, 178, 178, 52, 116, 180, 180, 54, 118, 182, 182,
56, 120, 184, 184, 58, 122, 186, 186, 60, 124, 188, 188, 62, 126, 190, 190,
191, 191, 127, 63, 189, 189, 125, 61, 187, 187, 123, 59, 185, 185, 121, 57,
183, 183, 119, 55, 181, 181, 117, 53, 179, 179, 115, 51, 177, 177, 113, 49,
175, 175, 111, 47, 173, 173, 109, 45, 171, 171, 107, 43, 169, 169, 105, 41,
167, 167, 103, 39, 165, 165, 101, 37, 163, 163, 99, 35, 161, 161, 97, 33,
159, 159, 95, 31, 157, 157, 93, 29, 155, 155, 91, 27, 153, 153, 89, 25,
151, 151, 87, 23, 149, 149, 85, 21, 147, 147, 83, 19, 145, 145, 81, 17,
143, 143, 79, 15, 141, 141, 77, 13, 139, 139, 75, 11, 137, 137, 73, 9,
135, 135, 71, 7, 133, 133, 69, 5, 131, 131, 67, 3, 129, 129, 65, 1
},
{
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111,
112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127,
128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143,
144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175,
176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191,
192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207,
208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223,
224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255
}
};
#endif
// Starts from QUANT_6
// Scrambled
static const uint8_t color_scrambled_pquant_to_uquant_q6[6] {
0, 255, 51, 204, 102, 153
};
static const uint8_t color_scrambled_pquant_to_uquant_q8[8] {
0, 36, 73, 109, 146, 182, 219, 255
};
static const uint8_t color_scrambled_pquant_to_uquant_q10[10] {
0, 255, 28, 227, 56, 199, 84, 171, 113, 142
};
static const uint8_t color_scrambled_pquant_to_uquant_q12[12] {
0, 255, 69, 186, 23, 232, 92, 163, 46, 209, 116, 139
};
static const uint8_t color_scrambled_pquant_to_uquant_q16[16] {
0, 17, 34, 51, 68, 85, 102, 119, 136, 153, 170, 187, 204, 221, 238, 255
};
static const uint8_t color_scrambled_pquant_to_uquant_q20[20] {
0, 255, 67, 188, 13, 242, 80, 175, 27, 228, 94, 161, 40, 215, 107, 148,
54, 201, 121, 134
};
static const uint8_t color_scrambled_pquant_to_uquant_q24[24] {
0, 255, 33, 222, 66, 189, 99, 156, 11, 244, 44, 211, 77, 178, 110, 145,
22, 233, 55, 200, 88, 167, 121, 134
};
static const uint8_t color_scrambled_pquant_to_uquant_q32[32] {
0, 8, 16, 24, 33, 41, 49, 57, 66, 74, 82, 90, 99, 107, 115, 123,
132, 140, 148, 156, 165, 173, 181, 189, 198, 206, 214, 222, 231, 239, 247, 255
};
static const uint8_t color_scrambled_pquant_to_uquant_q40[40] {
0, 255, 32, 223, 65, 190, 97, 158, 6, 249, 39, 216, 71, 184, 104, 151,
13, 242, 45, 210, 78, 177, 110, 145, 19, 236, 52, 203, 84, 171, 117, 138,
26, 229, 58, 197, 91, 164, 123, 132
};
static const uint8_t color_scrambled_pquant_to_uquant_q48[48] {
0, 255, 16, 239, 32, 223, 48, 207, 65, 190, 81, 174, 97, 158, 113, 142,
5, 250, 21, 234, 38, 217, 54, 201, 70, 185, 86, 169, 103, 152, 119, 136,
11, 244, 27, 228, 43, 212, 59, 196, 76, 179, 92, 163, 108, 147, 124, 131
};
static const uint8_t color_scrambled_pquant_to_uquant_q64[64] {
0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60,
65, 69, 73, 77, 81, 85, 89, 93, 97, 101, 105, 109, 113, 117, 121, 125,
130, 134, 138, 142, 146, 150, 154, 158, 162, 166, 170, 174, 178, 182, 186, 190,
195, 199, 203, 207, 211, 215, 219, 223, 227, 231, 235, 239, 243, 247, 251, 255,
};
static const uint8_t color_scrambled_pquant_to_uquant_q80[80] {
0, 255, 16, 239, 32, 223, 48, 207, 64, 191, 80, 175, 96, 159, 112, 143,
3, 252, 19, 236, 35, 220, 51, 204, 67, 188, 83, 172, 100, 155, 116, 139,
6, 249, 22, 233, 38, 217, 54, 201, 71, 184, 87, 168, 103, 152, 119, 136,
9, 246, 25, 230, 42, 213, 58, 197, 74, 181, 90, 165, 106, 149, 122, 133,
13, 242, 29, 226, 45, 210, 61, 194, 77, 178, 93, 162, 109, 146, 125, 130
};
static const uint8_t color_scrambled_pquant_to_uquant_q96[96] {
0, 255, 8, 247, 16, 239, 24, 231, 32, 223, 40, 215, 48, 207, 56, 199,
64, 191, 72, 183, 80, 175, 88, 167, 96, 159, 104, 151, 112, 143, 120, 135,
2, 253, 10, 245, 18, 237, 26, 229, 35, 220, 43, 212, 51, 204, 59, 196,
67, 188, 75, 180, 83, 172, 91, 164, 99, 156, 107, 148, 115, 140, 123, 132,
5, 250, 13, 242, 21, 234, 29, 226, 37, 218, 45, 210, 53, 202, 61, 194,
70, 185, 78, 177, 86, 169, 94, 161, 102, 153, 110, 145, 118, 137, 126, 129
};
static const uint8_t color_scrambled_pquant_to_uquant_q128[128] {
0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30,
32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62,
64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94,
96, 98, 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126,
129, 131, 133, 135, 137, 139, 141, 143, 145, 147, 149, 151, 153, 155, 157, 159,
161, 163, 165, 167, 169, 171, 173, 175, 177, 179, 181, 183, 185, 187, 189, 191,
193, 195, 197, 199, 201, 203, 205, 207, 209, 211, 213, 215, 217, 219, 221, 223,
225, 227, 229, 231, 233, 235, 237, 239, 241, 243, 245, 247, 249, 251, 253, 255
};
static const uint8_t color_scrambled_pquant_to_uquant_q160[160] {
0, 255, 8, 247, 16, 239, 24, 231, 32, 223, 40, 215, 48, 207, 56, 199,
64, 191, 72, 183, 80, 175, 88, 167, 96, 159, 104, 151, 112, 143, 120, 135,
1, 254, 9, 246, 17, 238, 25, 230, 33, 222, 41, 214, 49, 206, 57, 198,
65, 190, 73, 182, 81, 174, 89, 166, 97, 158, 105, 150, 113, 142, 121, 134,
3, 252, 11, 244, 19, 236, 27, 228, 35, 220, 43, 212, 51, 204, 59, 196,
67, 188, 75, 180, 83, 172, 91, 164, 99, 156, 107, 148, 115, 140, 123, 132,
4, 251, 12, 243, 20, 235, 28, 227, 36, 219, 44, 211, 52, 203, 60, 195,
68, 187, 76, 179, 84, 171, 92, 163, 100, 155, 108, 147, 116, 139, 124, 131,
6, 249, 14, 241, 22, 233, 30, 225, 38, 217, 46, 209, 54, 201, 62, 193,
70, 185, 78, 177, 86, 169, 94, 161, 102, 153, 110, 145, 118, 137, 126, 129
};
static const uint8_t color_scrambled_pquant_to_uquant_q192[192] {
0, 255, 4, 251, 8, 247, 12, 243, 16, 239, 20, 235, 24, 231, 28, 227,
32, 223, 36, 219, 40, 215, 44, 211, 48, 207, 52, 203, 56, 199, 60, 195,
64, 191, 68, 187, 72, 183, 76, 179, 80, 175, 84, 171, 88, 167, 92, 163,
96, 159, 100, 155, 104, 151, 108, 147, 112, 143, 116, 139, 120, 135, 124, 131,
1, 254, 5, 250, 9, 246, 13, 242, 17, 238, 21, 234, 25, 230, 29, 226,
33, 222, 37, 218, 41, 214, 45, 210, 49, 206, 53, 202, 57, 198, 61, 194,
65, 190, 69, 186, 73, 182, 77, 178, 81, 174, 85, 170, 89, 166, 93, 162,
97, 158, 101, 154, 105, 150, 109, 146, 113, 142, 117, 138, 121, 134, 125, 130,
2, 253, 6, 249, 10, 245, 14, 241, 18, 237, 22, 233, 26, 229, 30, 225,
34, 221, 38, 217, 42, 213, 46, 209, 50, 205, 54, 201, 58, 197, 62, 193,
66, 189, 70, 185, 74, 181, 78, 177, 82, 173, 86, 169, 90, 165, 94, 161,
98, 157, 102, 153, 106, 149, 110, 145, 114, 141, 118, 137, 122, 133, 126, 129
};
static const uint8_t color_scrambled_pquant_to_uquant_q256[256] {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111,
112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127,
128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143,
144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175,
176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191,
192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207,
208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223,
224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255
};
const uint8_t* color_scrambled_pquant_to_uquant_tables[17] {
color_scrambled_pquant_to_uquant_q6,
color_scrambled_pquant_to_uquant_q8,
color_scrambled_pquant_to_uquant_q10,
color_scrambled_pquant_to_uquant_q12,
color_scrambled_pquant_to_uquant_q16,
color_scrambled_pquant_to_uquant_q20,
color_scrambled_pquant_to_uquant_q24,
color_scrambled_pquant_to_uquant_q32,
color_scrambled_pquant_to_uquant_q40,
color_scrambled_pquant_to_uquant_q48,
color_scrambled_pquant_to_uquant_q64,
color_scrambled_pquant_to_uquant_q80,
color_scrambled_pquant_to_uquant_q96,
color_scrambled_pquant_to_uquant_q128,
color_scrambled_pquant_to_uquant_q160,
color_scrambled_pquant_to_uquant_q192,
color_scrambled_pquant_to_uquant_q256
};
// The quant_mode_table[integer_count/2][bits] gives us the quantization level for a given integer
// count and number of bits that the integer may fit into.
const int8_t quant_mode_table[10][128] {
{
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
},
{
-1, -1, 0, 0, 2, 3, 5, 6, 8, 9, 11, 12, 14, 15, 17, 18,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
},
{
-1, -1, -1, -1, 0, 0, 0, 1, 2, 2, 3, 4, 5, 5, 6, 7,
8, 8, 9, 10, 11, 11, 12, 13, 14, 14, 15, 16, 17, 17, 18, 19,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
},
{
-1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 1, 1, 2, 2, 3, 3,
4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11,
12, 12, 13, 13, 14, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 19,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
},
{
-1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 1, 1, 1,
2, 2, 2, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 7, 7, 7,
8, 8, 8, 9, 9, 10, 10, 10, 11, 11, 11, 12, 12, 13, 13, 13,
14, 14, 14, 15, 15, 16, 16, 16, 17, 17, 17, 18, 18, 19, 19, 19,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
},
{
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5,
5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 10, 10,
10, 10, 11, 11, 11, 11, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14,
15, 15, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 19, 19, 19, 19,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
},
{
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0,
0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3,
4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7,
8, 8, 8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11,
12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15,
16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 19,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
},
{
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2,
2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6,
6, 6, 6, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 9, 9, 9,
9, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 12, 12, 12, 12, 13,
13, 13, 13, 13, 14, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16,
16, 16, 17, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 19, 19,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
},
{
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4,
5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7,
8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10,
11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13,
14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16,
17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 19, 19, 19
},
{
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,
1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4,
4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6,
6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9,
9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11,
12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14,
14, 14, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 17, 17
}
};