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godotengine
GitHub Repository: godotengine/godot
Path: blob/master/thirdparty/astcenc/astcenc_quantization.cpp
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// SPDX-License-Identifier: Apache-2.0
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// ----------------------------------------------------------------------------
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// Copyright 2011-2023 Arm Limited
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not
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// use this file except in compliance with the License. You may obtain a copy
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// of the License at:
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations
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// under the License.
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// ----------------------------------------------------------------------------
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/**
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* @brief Functions and data tables for numeric quantization..
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*/
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#include "astcenc_internal.h"
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#if !defined(ASTCENC_DECOMPRESS_ONLY)
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// Not scrambled, starts from QUANT_6
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const uint8_t color_unquant_to_uquant_tables[17][512] {
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{ // QUANT_6
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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, 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, 0, 0, 0, 0, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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, 255, 255, 255, 255, 255, 255
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},
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{ // QUANT_8
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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, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
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36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
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36, 36, 36, 36, 36, 36, 36, 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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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, 255, 255, 255, 255, 255, 255
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},
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{ // QUANT_10
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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, 0, 0, 0, 28, 28, 28,
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28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
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28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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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, 56, 56, 56, 56,
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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,
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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, 84, 84, 84, 84,
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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,
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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, 113, 113, 113,
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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, 142, 142, 142,
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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,
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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, 171, 171, 171, 171,
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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,
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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, 199, 199, 199, 199,
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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,
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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, 227, 227, 227, 227,
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227, 227, 227, 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, 255, 255, 255
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},
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{ // QUANT_12
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 23, 23, 23, 23, 23, 23, 23, 23,
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23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
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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, 46, 46, 46,
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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,
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69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69,
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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, 92, 92, 92, 92, 92, 92,
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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,
90
116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
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139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
92
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,
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163, 163, 163, 163, 163, 163, 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,
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186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
95
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,
96
209, 209, 209, 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,
97
232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232,
98
232, 232, 232, 232, 232, 232, 232, 232, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255
99
},
100
{ // QUANT_16
101
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
102
17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
103
34, 34, 34, 34, 34, 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,
104
51, 51, 51, 51, 51, 51, 51, 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,
105
68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 85, 85, 85, 85, 85, 85,
106
85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 102, 102, 102, 102,
107
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, 119, 119,
108
119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119,
109
136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136,
110
136, 136, 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,
111
153, 153, 153, 153, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170,
112
170, 170, 170, 170, 170, 170, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
113
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, 204, 204, 204, 204, 204, 204, 204,
114
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, 221, 221, 221, 221, 221,
115
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, 238, 238, 238,
116
238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255
117
},
118
{ // QUANT_20
119
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
120
13, 13, 13, 13, 13, 13, 13, 13, 13, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
121
27, 27, 27, 27, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 54,
122
54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 67, 67, 67, 67, 67, 67,
123
67, 67, 67, 67, 67, 67, 67, 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,
124
80, 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, 94, 94, 94, 94,
125
94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
126
107, 107, 107, 107, 107, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121,
127
134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 148, 148, 148, 148, 148,
128
148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 161, 161, 161, 161, 161, 161, 161, 161, 161, 161,
129
161, 161, 161, 161, 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, 175,
130
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, 188, 188, 188, 188, 188, 188, 188,
131
188, 188, 188, 188, 188, 188, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201,
132
201, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 228, 228, 228, 228,
133
228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 242, 242, 242, 242, 242, 242, 242, 242, 242,
134
242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255
135
},
136
{ // QUANT_24
137
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
138
11, 11, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 33, 33, 33, 33, 33, 33, 33, 33,
139
33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
140
44, 44, 44, 44, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 66, 66, 66, 66, 66, 66,
141
66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
142
77, 77, 77, 77, 77, 77, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 99, 99, 99, 99,
143
99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
144
110, 110, 110, 110, 110, 110, 110, 110, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121,
145
134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 145, 145, 145, 145, 145, 145, 145, 145,
146
145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
147
156, 156, 156, 156, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 178, 178, 178, 178, 178, 178,
148
178, 178, 178, 178, 178, 178, 178, 178, 178, 178, 178, 178, 178, 178, 178, 178, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189,
149
189, 189, 189, 189, 189, 189, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 211, 211, 211, 211,
150
211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222,
151
222, 222, 222, 222, 222, 222, 222, 222, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 244, 244,
152
244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255
153
},
154
{ // QUANT_32
155
0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 16, 16, 16, 16, 16, 16, 16,
156
16, 16, 16, 16, 16, 16, 16, 16, 16, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 33, 33, 33, 33, 33, 33,
157
33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 49, 49, 49, 49, 49,
158
49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 66, 66, 66, 66,
159
66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 82, 82, 82,
160
82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 99, 99,
161
99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 115,
162
115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123,
163
132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140,
164
140, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
165
156, 156, 165, 165, 165, 165, 165, 165, 165, 165, 165, 165, 165, 165, 165, 165, 165, 165, 165, 173, 173, 173, 173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
166
173, 173, 173, 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189,
167
189, 189, 189, 189, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 206, 206, 206, 206, 206, 206, 206, 206, 206, 206, 206,
168
206, 206, 206, 206, 206, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222,
169
222, 222, 222, 222, 222, 222, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 239, 239, 239, 239, 239, 239, 239, 239, 239,
170
239, 239, 239, 239, 239, 239, 239, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 255, 255, 255, 255, 255, 255, 255, 255, 255
171
},
172
{ // QUANT_40
173
0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
174
13, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 32, 32, 32, 32, 32,
175
32, 32, 32, 32, 32, 32, 32, 32, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
176
45, 45, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 65, 65, 65, 65,
177
65, 65, 65, 65, 65, 65, 65, 65, 65, 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78,
178
78, 78, 78, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 97, 97, 97,
179
97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 110, 110, 110, 110, 110, 110, 110, 110, 110,
180
110, 110, 110, 110, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123,
181
132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 138, 138, 138, 138, 138, 138, 138, 138, 138, 138, 138, 138, 138, 145, 145, 145, 145,
182
145, 145, 145, 145, 145, 145, 145, 145, 145, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 158, 158, 158, 158, 158, 158, 158, 158, 158, 158,
183
158, 158, 158, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 177, 177, 177,
184
177, 177, 177, 177, 177, 177, 177, 177, 177, 177, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 190, 190, 190, 190, 190, 190, 190, 190, 190,
185
190, 190, 190, 190, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 210, 210,
186
210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 223, 223, 223, 223, 223, 223, 223, 223,
187
223, 223, 223, 223, 223, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 242,
188
242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 255, 255, 255, 255, 255, 255, 255
189
},
190
{ // QUANT_48
191
0, 0, 0, 0, 0, 0, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 16, 16, 16, 16,
192
16, 16, 16, 16, 16, 16, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 32, 32, 32, 32,
193
32, 32, 32, 32, 32, 32, 32, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 48, 48, 48, 48,
194
48, 48, 48, 48, 48, 48, 48, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 65, 65, 65,
195
65, 65, 65, 65, 65, 65, 65, 65, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 81, 81,
196
81, 81, 81, 81, 81, 81, 81, 81, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 97, 97,
197
97, 97, 97, 97, 97, 97, 97, 97, 97, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 108, 108, 108, 108, 108, 108, 108, 108, 108, 108, 113, 113,
198
113, 113, 113, 113, 113, 113, 113, 113, 113, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124,
199
131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, 142, 142, 142, 142, 142, 142, 142, 142, 142,
200
142, 142, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 158, 158, 158, 158, 158, 158, 158, 158, 158,
201
158, 158, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 169, 169, 169, 169, 169, 169, 169, 169, 169, 169, 169, 174, 174, 174, 174, 174, 174, 174, 174,
202
174, 174, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 190, 190, 190, 190, 190, 190, 190, 190,
203
190, 190, 190, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 207, 207, 207, 207, 207, 207, 207,
204
207, 207, 207, 207, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 223, 223, 223, 223, 223, 223, 223,
205
223, 223, 223, 223, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 234, 234, 234, 234, 234, 234, 234, 234, 234, 234, 234, 239, 239, 239, 239, 239, 239,
206
239, 239, 239, 239, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 255, 255, 255, 255, 255, 255
207
},
208
{ // QUANT_64
209
0, 0, 0, 0, 0, 4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 8, 8, 8, 8, 8, 12, 12, 12, 12, 12, 12, 12, 12, 16, 16, 16,
210
16, 16, 16, 16, 16, 20, 20, 20, 20, 20, 20, 20, 20, 24, 24, 24, 24, 24, 24, 24, 24, 28, 28, 28, 28, 28, 28, 28, 28, 32, 32, 32,
211
32, 32, 32, 32, 32, 36, 36, 36, 36, 36, 36, 36, 36, 40, 40, 40, 40, 40, 40, 40, 40, 44, 44, 44, 44, 44, 44, 44, 44, 48, 48, 48,
212
48, 48, 48, 48, 48, 52, 52, 52, 52, 52, 52, 52, 52, 56, 56, 56, 56, 56, 56, 56, 56, 60, 60, 60, 60, 60, 60, 60, 60, 60, 65, 65,
213
65, 65, 65, 65, 65, 65, 65, 69, 69, 69, 69, 69, 69, 69, 69, 73, 73, 73, 73, 73, 73, 73, 73, 77, 77, 77, 77, 77, 77, 77, 77, 81,
214
81, 81, 81, 81, 81, 81, 81, 85, 85, 85, 85, 85, 85, 85, 85, 89, 89, 89, 89, 89, 89, 89, 89, 93, 93, 93, 93, 93, 93, 93, 93, 97,
215
97, 97, 97, 97, 97, 97, 97, 101, 101, 101, 101, 101, 101, 101, 101, 105, 105, 105, 105, 105, 105, 105, 105, 109, 109, 109, 109, 109, 109, 109, 109, 113,
216
113, 113, 113, 113, 113, 113, 113, 117, 117, 117, 117, 117, 117, 117, 117, 121, 121, 121, 121, 121, 121, 121, 121, 125, 125, 125, 125, 125, 125, 125, 125, 125,
217
130, 130, 130, 130, 130, 130, 130, 130, 130, 134, 134, 134, 134, 134, 134, 134, 134, 138, 138, 138, 138, 138, 138, 138, 138, 142, 142, 142, 142, 142, 142, 142,
218
142, 146, 146, 146, 146, 146, 146, 146, 146, 150, 150, 150, 150, 150, 150, 150, 150, 154, 154, 154, 154, 154, 154, 154, 154, 158, 158, 158, 158, 158, 158, 158,
219
158, 162, 162, 162, 162, 162, 162, 162, 162, 166, 166, 166, 166, 166, 166, 166, 166, 170, 170, 170, 170, 170, 170, 170, 170, 174, 174, 174, 174, 174, 174, 174,
220
174, 178, 178, 178, 178, 178, 178, 178, 178, 182, 182, 182, 182, 182, 182, 182, 182, 186, 186, 186, 186, 186, 186, 186, 186, 190, 190, 190, 190, 190, 190, 190,
221
190, 190, 195, 195, 195, 195, 195, 195, 195, 195, 195, 199, 199, 199, 199, 199, 199, 199, 199, 203, 203, 203, 203, 203, 203, 203, 203, 207, 207, 207, 207, 207,
222
207, 207, 207, 211, 211, 211, 211, 211, 211, 211, 211, 215, 215, 215, 215, 215, 215, 215, 215, 219, 219, 219, 219, 219, 219, 219, 219, 223, 223, 223, 223, 223,
223
223, 223, 223, 227, 227, 227, 227, 227, 227, 227, 227, 231, 231, 231, 231, 231, 231, 231, 231, 235, 235, 235, 235, 235, 235, 235, 235, 239, 239, 239, 239, 239,
224
239, 239, 239, 243, 243, 243, 243, 243, 243, 243, 243, 247, 247, 247, 247, 247, 247, 247, 247, 251, 251, 251, 251, 251, 251, 251, 251, 255, 255, 255, 255, 255
225
},
226
{ // QUANT_80
227
0, 0, 0, 0, 3, 3, 3, 3, 3, 3, 6, 6, 6, 6, 6, 6, 9, 9, 9, 9, 9, 9, 9, 13, 13, 13, 13, 13, 13, 13, 16, 16,
228
16, 16, 16, 16, 19, 19, 19, 19, 19, 19, 22, 22, 22, 22, 22, 22, 25, 25, 25, 25, 25, 25, 25, 29, 29, 29, 29, 29, 29, 29, 32, 32,
229
32, 32, 32, 32, 35, 35, 35, 35, 35, 35, 38, 38, 38, 38, 38, 38, 38, 42, 42, 42, 42, 42, 42, 42, 45, 45, 45, 45, 45, 45, 48, 48,
230
48, 48, 48, 48, 51, 51, 51, 51, 51, 51, 54, 54, 54, 54, 54, 54, 54, 58, 58, 58, 58, 58, 58, 58, 61, 61, 61, 61, 61, 61, 64, 64,
231
64, 64, 64, 64, 67, 67, 67, 67, 67, 67, 67, 71, 71, 71, 71, 71, 71, 71, 74, 74, 74, 74, 74, 74, 77, 77, 77, 77, 77, 77, 80, 80,
232
80, 80, 80, 80, 83, 83, 83, 83, 83, 83, 83, 87, 87, 87, 87, 87, 87, 87, 90, 90, 90, 90, 90, 90, 93, 93, 93, 93, 93, 93, 96, 96,
233
96, 96, 96, 96, 96, 100, 100, 100, 100, 100, 100, 100, 103, 103, 103, 103, 103, 103, 106, 106, 106, 106, 106, 106, 109, 109, 109, 109, 109, 109, 112, 112,
234
112, 112, 112, 112, 112, 116, 116, 116, 116, 116, 116, 116, 119, 119, 119, 119, 119, 119, 122, 122, 122, 122, 122, 122, 125, 125, 125, 125, 125, 125, 125, 125,
235
130, 130, 130, 130, 130, 130, 130, 130, 133, 133, 133, 133, 133, 133, 136, 136, 136, 136, 136, 136, 139, 139, 139, 139, 139, 139, 139, 143, 143, 143, 143, 143,
236
143, 143, 146, 146, 146, 146, 146, 146, 149, 149, 149, 149, 149, 149, 152, 152, 152, 152, 152, 152, 155, 155, 155, 155, 155, 155, 155, 159, 159, 159, 159, 159,
237
159, 159, 162, 162, 162, 162, 162, 162, 165, 165, 165, 165, 165, 165, 168, 168, 168, 168, 168, 168, 168, 172, 172, 172, 172, 172, 172, 172, 175, 175, 175, 175,
238
175, 175, 178, 178, 178, 178, 178, 178, 181, 181, 181, 181, 181, 181, 184, 184, 184, 184, 184, 184, 184, 188, 188, 188, 188, 188, 188, 188, 191, 191, 191, 191,
239
191, 191, 194, 194, 194, 194, 194, 194, 197, 197, 197, 197, 197, 197, 197, 201, 201, 201, 201, 201, 201, 201, 204, 204, 204, 204, 204, 204, 207, 207, 207, 207,
240
207, 207, 210, 210, 210, 210, 210, 210, 213, 213, 213, 213, 213, 213, 213, 217, 217, 217, 217, 217, 217, 217, 220, 220, 220, 220, 220, 220, 223, 223, 223, 223,
241
223, 223, 226, 226, 226, 226, 226, 226, 226, 230, 230, 230, 230, 230, 230, 230, 233, 233, 233, 233, 233, 233, 236, 236, 236, 236, 236, 236, 239, 239, 239, 239,
242
239, 239, 242, 242, 242, 242, 242, 242, 242, 246, 246, 246, 246, 246, 246, 246, 249, 249, 249, 249, 249, 249, 252, 252, 252, 252, 252, 252, 255, 255, 255, 255
243
},
244
{ // QUANT_96
245
0, 0, 0, 2, 2, 2, 2, 2, 5, 5, 5, 5, 5, 5, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10, 13, 13, 13, 13, 13, 13, 16, 16,
246
16, 16, 16, 18, 18, 18, 18, 18, 21, 21, 21, 21, 21, 21, 24, 24, 24, 24, 24, 26, 26, 26, 26, 26, 29, 29, 29, 29, 29, 29, 32, 32,
247
32, 32, 32, 32, 35, 35, 35, 35, 35, 37, 37, 37, 37, 37, 40, 40, 40, 40, 40, 40, 43, 43, 43, 43, 43, 45, 45, 45, 45, 45, 48, 48,
248
48, 48, 48, 48, 51, 51, 51, 51, 51, 53, 53, 53, 53, 53, 56, 56, 56, 56, 56, 56, 59, 59, 59, 59, 59, 61, 61, 61, 61, 61, 64, 64,
249
64, 64, 64, 64, 67, 67, 67, 67, 67, 67, 70, 70, 70, 70, 70, 72, 72, 72, 72, 72, 75, 75, 75, 75, 75, 75, 78, 78, 78, 78, 78, 80,
250
80, 80, 80, 80, 83, 83, 83, 83, 83, 83, 86, 86, 86, 86, 86, 88, 88, 88, 88, 88, 91, 91, 91, 91, 91, 91, 94, 94, 94, 94, 94, 96,
251
96, 96, 96, 96, 99, 99, 99, 99, 99, 99, 102, 102, 102, 102, 102, 104, 104, 104, 104, 104, 107, 107, 107, 107, 107, 107, 110, 110, 110, 110, 110, 112,
252
112, 112, 112, 112, 115, 115, 115, 115, 115, 115, 118, 118, 118, 118, 118, 120, 120, 120, 120, 120, 123, 123, 123, 123, 123, 123, 126, 126, 126, 126, 126, 126,
253
129, 129, 129, 129, 129, 129, 132, 132, 132, 132, 132, 132, 135, 135, 135, 135, 135, 137, 137, 137, 137, 137, 140, 140, 140, 140, 140, 140, 143, 143, 143, 143,
254
143, 145, 145, 145, 145, 145, 148, 148, 148, 148, 148, 148, 151, 151, 151, 151, 151, 153, 153, 153, 153, 153, 156, 156, 156, 156, 156, 156, 159, 159, 159, 159,
255
159, 161, 161, 161, 161, 161, 164, 164, 164, 164, 164, 164, 167, 167, 167, 167, 167, 169, 169, 169, 169, 169, 172, 172, 172, 172, 172, 172, 175, 175, 175, 175,
256
175, 177, 177, 177, 177, 177, 180, 180, 180, 180, 180, 180, 183, 183, 183, 183, 183, 185, 185, 185, 185, 185, 188, 188, 188, 188, 188, 188, 191, 191, 191, 191,
257
191, 191, 194, 194, 194, 194, 194, 196, 196, 196, 196, 196, 199, 199, 199, 199, 199, 199, 202, 202, 202, 202, 202, 204, 204, 204, 204, 204, 207, 207, 207, 207,
258
207, 207, 210, 210, 210, 210, 210, 212, 212, 212, 212, 212, 215, 215, 215, 215, 215, 215, 218, 218, 218, 218, 218, 220, 220, 220, 220, 220, 223, 223, 223, 223,
259
223, 223, 226, 226, 226, 226, 226, 226, 229, 229, 229, 229, 229, 231, 231, 231, 231, 231, 234, 234, 234, 234, 234, 234, 237, 237, 237, 237, 237, 239, 239, 239,
260
239, 239, 242, 242, 242, 242, 242, 242, 245, 245, 245, 245, 245, 247, 247, 247, 247, 247, 250, 250, 250, 250, 250, 250, 253, 253, 253, 253, 253, 255, 255, 255
261
},
262
{ // QUANT_128
263
0, 0, 0, 2, 2, 2, 2, 4, 4, 4, 4, 6, 6, 6, 6, 8, 8, 8, 8, 10, 10, 10, 10, 12, 12, 12, 12, 14, 14, 14, 14, 16,
264
16, 16, 16, 18, 18, 18, 18, 20, 20, 20, 20, 22, 22, 22, 22, 24, 24, 24, 24, 26, 26, 26, 26, 28, 28, 28, 28, 30, 30, 30, 30, 32,
265
32, 32, 32, 34, 34, 34, 34, 36, 36, 36, 36, 38, 38, 38, 38, 40, 40, 40, 40, 42, 42, 42, 42, 44, 44, 44, 44, 46, 46, 46, 46, 48,
266
48, 48, 48, 50, 50, 50, 50, 52, 52, 52, 52, 54, 54, 54, 54, 56, 56, 56, 56, 58, 58, 58, 58, 60, 60, 60, 60, 62, 62, 62, 62, 64,
267
64, 64, 64, 66, 66, 66, 66, 68, 68, 68, 68, 70, 70, 70, 70, 72, 72, 72, 72, 74, 74, 74, 74, 76, 76, 76, 76, 78, 78, 78, 78, 80,
268
80, 80, 80, 82, 82, 82, 82, 84, 84, 84, 84, 86, 86, 86, 86, 88, 88, 88, 88, 90, 90, 90, 90, 92, 92, 92, 92, 94, 94, 94, 94, 96,
269
96, 96, 96, 98, 98, 98, 98, 100, 100, 100, 100, 102, 102, 102, 102, 104, 104, 104, 104, 106, 106, 106, 106, 108, 108, 108, 108, 110, 110, 110, 110, 112,
270
112, 112, 112, 114, 114, 114, 114, 116, 116, 116, 116, 118, 118, 118, 118, 120, 120, 120, 120, 122, 122, 122, 122, 124, 124, 124, 124, 126, 126, 126, 126, 126,
271
129, 129, 129, 129, 129, 131, 131, 131, 131, 133, 133, 133, 133, 135, 135, 135, 135, 137, 137, 137, 137, 139, 139, 139, 139, 141, 141, 141, 141, 143, 143, 143,
272
143, 145, 145, 145, 145, 147, 147, 147, 147, 149, 149, 149, 149, 151, 151, 151, 151, 153, 153, 153, 153, 155, 155, 155, 155, 157, 157, 157, 157, 159, 159, 159,
273
159, 161, 161, 161, 161, 163, 163, 163, 163, 165, 165, 165, 165, 167, 167, 167, 167, 169, 169, 169, 169, 171, 171, 171, 171, 173, 173, 173, 173, 175, 175, 175,
274
175, 177, 177, 177, 177, 179, 179, 179, 179, 181, 181, 181, 181, 183, 183, 183, 183, 185, 185, 185, 185, 187, 187, 187, 187, 189, 189, 189, 189, 191, 191, 191,
275
191, 193, 193, 193, 193, 195, 195, 195, 195, 197, 197, 197, 197, 199, 199, 199, 199, 201, 201, 201, 201, 203, 203, 203, 203, 205, 205, 205, 205, 207, 207, 207,
276
207, 209, 209, 209, 209, 211, 211, 211, 211, 213, 213, 213, 213, 215, 215, 215, 215, 217, 217, 217, 217, 219, 219, 219, 219, 221, 221, 221, 221, 223, 223, 223,
277
223, 225, 225, 225, 225, 227, 227, 227, 227, 229, 229, 229, 229, 231, 231, 231, 231, 233, 233, 233, 233, 235, 235, 235, 235, 237, 237, 237, 237, 239, 239, 239,
278
239, 241, 241, 241, 241, 243, 243, 243, 243, 245, 245, 245, 245, 247, 247, 247, 247, 249, 249, 249, 249, 251, 251, 251, 251, 253, 253, 253, 253, 255, 255, 255
279
},
280
{ // QUANT_160
281
0, 0, 1, 1, 1, 3, 3, 3, 4, 4, 4, 6, 6, 6, 6, 8, 8, 8, 9, 9, 9, 11, 11, 11, 12, 12, 12, 14, 14, 14, 14, 16,
282
16, 16, 17, 17, 17, 19, 19, 19, 20, 20, 20, 22, 22, 22, 22, 24, 24, 24, 25, 25, 25, 27, 27, 27, 28, 28, 28, 30, 30, 30, 30, 32,
283
32, 32, 33, 33, 33, 35, 35, 35, 36, 36, 36, 38, 38, 38, 38, 40, 40, 40, 41, 41, 41, 43, 43, 43, 44, 44, 44, 46, 46, 46, 46, 48,
284
48, 48, 49, 49, 49, 51, 51, 51, 52, 52, 52, 54, 54, 54, 54, 56, 56, 56, 57, 57, 57, 59, 59, 59, 60, 60, 60, 62, 62, 62, 62, 64,
285
64, 64, 65, 65, 65, 67, 67, 67, 68, 68, 68, 70, 70, 70, 70, 72, 72, 72, 73, 73, 73, 75, 75, 75, 76, 76, 76, 78, 78, 78, 78, 80,
286
80, 80, 81, 81, 81, 83, 83, 83, 84, 84, 84, 86, 86, 86, 86, 88, 88, 88, 89, 89, 89, 91, 91, 91, 92, 92, 92, 94, 94, 94, 94, 96,
287
96, 96, 97, 97, 97, 99, 99, 99, 100, 100, 100, 102, 102, 102, 102, 104, 104, 104, 105, 105, 105, 107, 107, 107, 108, 108, 108, 110, 110, 110, 110, 112,
288
112, 112, 113, 113, 113, 115, 115, 115, 116, 116, 116, 118, 118, 118, 118, 120, 120, 120, 121, 121, 121, 123, 123, 123, 124, 124, 124, 126, 126, 126, 126, 126,
289
129, 129, 129, 129, 129, 131, 131, 131, 132, 132, 132, 134, 134, 134, 135, 135, 135, 137, 137, 137, 137, 139, 139, 139, 140, 140, 140, 142, 142, 142, 143, 143,
290
143, 145, 145, 145, 145, 147, 147, 147, 148, 148, 148, 150, 150, 150, 151, 151, 151, 153, 153, 153, 153, 155, 155, 155, 156, 156, 156, 158, 158, 158, 159, 159,
291
159, 161, 161, 161, 161, 163, 163, 163, 164, 164, 164, 166, 166, 166, 167, 167, 167, 169, 169, 169, 169, 171, 171, 171, 172, 172, 172, 174, 174, 174, 175, 175,
292
175, 177, 177, 177, 177, 179, 179, 179, 180, 180, 180, 182, 182, 182, 183, 183, 183, 185, 185, 185, 185, 187, 187, 187, 188, 188, 188, 190, 190, 190, 191, 191,
293
191, 193, 193, 193, 193, 195, 195, 195, 196, 196, 196, 198, 198, 198, 199, 199, 199, 201, 201, 201, 201, 203, 203, 203, 204, 204, 204, 206, 206, 206, 207, 207,
294
207, 209, 209, 209, 209, 211, 211, 211, 212, 212, 212, 214, 214, 214, 215, 215, 215, 217, 217, 217, 217, 219, 219, 219, 220, 220, 220, 222, 222, 222, 223, 223,
295
223, 225, 225, 225, 225, 227, 227, 227, 228, 228, 228, 230, 230, 230, 231, 231, 231, 233, 233, 233, 233, 235, 235, 235, 236, 236, 236, 238, 238, 238, 239, 239,
296
239, 241, 241, 241, 241, 243, 243, 243, 244, 244, 244, 246, 246, 246, 247, 247, 247, 249, 249, 249, 249, 251, 251, 251, 252, 252, 252, 254, 254, 254, 255, 255
297
},
298
{ // QUANT_192
299
0, 0, 1, 1, 2, 2, 2, 4, 4, 4, 5, 5, 6, 6, 6, 8, 8, 8, 9, 9, 10, 10, 10, 12, 12, 12, 13, 13, 14, 14, 14, 16,
300
16, 16, 17, 17, 18, 18, 18, 20, 20, 20, 21, 21, 22, 22, 22, 24, 24, 24, 25, 25, 26, 26, 26, 28, 28, 28, 29, 29, 30, 30, 30, 32,
301
32, 32, 33, 33, 34, 34, 34, 36, 36, 36, 37, 37, 38, 38, 38, 40, 40, 40, 41, 41, 42, 42, 42, 44, 44, 44, 45, 45, 46, 46, 46, 48,
302
48, 48, 49, 49, 50, 50, 50, 52, 52, 52, 53, 53, 54, 54, 54, 56, 56, 56, 57, 57, 58, 58, 58, 60, 60, 60, 61, 61, 62, 62, 62, 64,
303
64, 64, 65, 65, 66, 66, 66, 68, 68, 68, 69, 69, 70, 70, 70, 72, 72, 72, 73, 73, 74, 74, 74, 76, 76, 76, 77, 77, 78, 78, 78, 80,
304
80, 80, 81, 81, 82, 82, 82, 84, 84, 84, 85, 85, 86, 86, 86, 88, 88, 88, 89, 89, 90, 90, 90, 92, 92, 92, 93, 93, 94, 94, 94, 96,
305
96, 96, 97, 97, 98, 98, 98, 100, 100, 100, 101, 101, 102, 102, 102, 104, 104, 104, 105, 105, 106, 106, 106, 108, 108, 108, 109, 109, 110, 110, 110, 112,
306
112, 112, 113, 113, 114, 114, 114, 116, 116, 116, 117, 117, 118, 118, 118, 120, 120, 120, 121, 121, 122, 122, 122, 124, 124, 124, 125, 125, 126, 126, 126, 126,
307
129, 129, 129, 129, 130, 130, 131, 131, 131, 133, 133, 133, 134, 134, 135, 135, 135, 137, 137, 137, 138, 138, 139, 139, 139, 141, 141, 141, 142, 142, 143, 143,
308
143, 145, 145, 145, 146, 146, 147, 147, 147, 149, 149, 149, 150, 150, 151, 151, 151, 153, 153, 153, 154, 154, 155, 155, 155, 157, 157, 157, 158, 158, 159, 159,
309
159, 161, 161, 161, 162, 162, 163, 163, 163, 165, 165, 165, 166, 166, 167, 167, 167, 169, 169, 169, 170, 170, 171, 171, 171, 173, 173, 173, 174, 174, 175, 175,
310
175, 177, 177, 177, 178, 178, 179, 179, 179, 181, 181, 181, 182, 182, 183, 183, 183, 185, 185, 185, 186, 186, 187, 187, 187, 189, 189, 189, 190, 190, 191, 191,
311
191, 193, 193, 193, 194, 194, 195, 195, 195, 197, 197, 197, 198, 198, 199, 199, 199, 201, 201, 201, 202, 202, 203, 203, 203, 205, 205, 205, 206, 206, 207, 207,
312
207, 209, 209, 209, 210, 210, 211, 211, 211, 213, 213, 213, 214, 214, 215, 215, 215, 217, 217, 217, 218, 218, 219, 219, 219, 221, 221, 221, 222, 222, 223, 223,
313
223, 225, 225, 225, 226, 226, 227, 227, 227, 229, 229, 229, 230, 230, 231, 231, 231, 233, 233, 233, 234, 234, 235, 235, 235, 237, 237, 237, 238, 238, 239, 239,
314
239, 241, 241, 241, 242, 242, 243, 243, 243, 245, 245, 245, 246, 246, 247, 247, 247, 249, 249, 249, 250, 250, 251, 251, 251, 253, 253, 253, 254, 254, 255, 255
315
},
316
{ // QUANT_256
317
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,
318
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,
319
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,
320
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,
321
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,
322
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,
323
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,
324
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,
325
128, 128, 129, 129, 130, 130, 131, 131, 132, 132, 133, 133, 134, 134, 135, 135, 136, 136, 137, 137, 138, 138, 139, 139, 140, 140, 141, 141, 142, 142, 143, 143,
326
144, 144, 145, 145, 146, 146, 147, 147, 148, 148, 149, 149, 150, 150, 151, 151, 152, 152, 153, 153, 154, 154, 155, 155, 156, 156, 157, 157, 158, 158, 159, 159,
327
160, 160, 161, 161, 162, 162, 163, 163, 164, 164, 165, 165, 166, 166, 167, 167, 168, 168, 169, 169, 170, 170, 171, 171, 172, 172, 173, 173, 174, 174, 175, 175,
328
176, 176, 177, 177, 178, 178, 179, 179, 180, 180, 181, 181, 182, 182, 183, 183, 184, 184, 185, 185, 186, 186, 187, 187, 188, 188, 189, 189, 190, 190, 191, 191,
329
192, 192, 193, 193, 194, 194, 195, 195, 196, 196, 197, 197, 198, 198, 199, 199, 200, 200, 201, 201, 202, 202, 203, 203, 204, 204, 205, 205, 206, 206, 207, 207,
330
208, 208, 209, 209, 210, 210, 211, 211, 212, 212, 213, 213, 214, 214, 215, 215, 216, 216, 217, 217, 218, 218, 219, 219, 220, 220, 221, 221, 222, 222, 223, 223,
331
224, 224, 225, 225, 226, 226, 227, 227, 228, 228, 229, 229, 230, 230, 231, 231, 232, 232, 233, 233, 234, 234, 235, 235, 236, 236, 237, 237, 238, 238, 239, 239,
332
240, 240, 241, 241, 242, 242, 243, 243, 244, 244, 245, 245, 246, 246, 247, 247, 248, 248, 249, 249, 250, 250, 251, 251, 252, 252, 253, 253, 254, 254, 255, 255
333
},
334
};
335
336
// Starts from QUANT_6
337
// Scrambled
338
const uint8_t color_uquant_to_scrambled_pquant_tables[17][256] {
339
{ // QUANT_6
340
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
341
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2,
342
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
343
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
344
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 4, 4, 4,
345
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
346
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
347
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
348
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
349
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
350
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
351
5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
352
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
353
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
354
3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
355
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
356
},
357
{ // QUANT_8
358
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
359
0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
360
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
361
1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2,
362
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
363
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3,
364
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
365
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
366
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
367
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
368
4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
369
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
370
5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6,
371
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
372
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7,
373
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7
374
},
375
{ // QUANT_10
376
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2,
377
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
378
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 4, 4, 4, 4, 4, 4,
379
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
380
4, 4, 4, 4, 4, 4, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
381
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
382
6, 6, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
383
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
384
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
385
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, 7, 7,
386
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
387
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5,
388
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
389
5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
390
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
391
3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
392
},
393
{ // QUANT_12
394
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 4,
395
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
396
4, 4, 4, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
397
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 2, 2, 2, 2, 2, 2,
398
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
399
2, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
400
6, 6, 6, 6, 6, 6, 6, 6, 10, 10, 10, 10, 10, 10, 10, 10,
401
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
402
11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
403
11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 7, 7,
404
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3,
405
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
406
3, 3, 3, 3, 3, 3, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
407
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, 5, 5,
408
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
409
5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
410
},
411
{ // QUANT_16
412
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1,
413
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2,
414
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3,
415
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4,
416
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5,
417
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6,
418
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7,
419
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
420
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
421
8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
422
9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
423
10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
424
11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
425
12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
426
13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
427
14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15
428
},
429
{ // QUANT_20
430
0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 4, 4, 4, 4, 4, 4,
431
4, 4, 4, 4, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
432
8, 8, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 16,
433
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 2, 2, 2,
434
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 6, 6, 6, 6, 6, 6,
435
6, 6, 6, 6, 6, 6, 6, 10, 10, 10, 10, 10, 10, 10, 10, 10,
436
10, 10, 10, 10, 10, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
437
14, 14, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
438
19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 15, 15,
439
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 11, 11, 11, 11, 11,
440
11, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 7,
441
7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
442
3, 3, 3, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
443
17, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 9, 9,
444
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, 5, 5, 5,
445
5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1
446
},
447
{ // QUANT_24
448
0, 0, 0, 0, 0, 0, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
449
8, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 2, 2, 2, 2,
450
2, 2, 2, 2, 2, 2, 2, 10, 10, 10, 10, 10, 10, 10, 10, 10,
451
10, 10, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 4, 4, 4,
452
4, 4, 4, 4, 4, 4, 4, 4, 12, 12, 12, 12, 12, 12, 12, 12,
453
12, 12, 12, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 6, 6,
454
6, 6, 6, 6, 6, 6, 6, 6, 6, 14, 14, 14, 14, 14, 14, 14,
455
14, 14, 14, 14, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
456
23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 15, 15, 15, 15,
457
15, 15, 15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 7, 7, 7,
458
7, 7, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 13, 13, 13,
459
13, 13, 13, 13, 13, 13, 13, 13, 5, 5, 5, 5, 5, 5, 5, 5,
460
5, 5, 5, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 11, 11,
461
11, 11, 11, 11, 11, 11, 11, 11, 11, 3, 3, 3, 3, 3, 3, 3,
462
3, 3, 3, 3, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 9,
463
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1
464
},
465
{ // QUANT_32
466
0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2,
467
2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4,
468
4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6,
469
6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8,
470
8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10,
471
10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12,
472
12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 14,
473
14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15,
474
16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 17, 17, 17,
475
18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19, 19, 19, 19, 19,
476
19, 20, 20, 20, 20, 20, 20, 20, 20, 21, 21, 21, 21, 21, 21, 21,
477
21, 22, 22, 22, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23,
478
23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 25, 25, 25, 25, 25, 25,
479
25, 25, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27,
480
27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 29, 29, 29, 29, 29,
481
29, 29, 29, 30, 30, 30, 30, 30, 30, 30, 30, 31, 31, 31, 31, 31
482
},
483
{ // QUANT_40
484
0, 0, 0, 8, 8, 8, 8, 8, 8, 8, 16, 16, 16, 16, 16, 16,
485
24, 24, 24, 24, 24, 24, 24, 32, 32, 32, 32, 32, 32, 32, 2, 2,
486
2, 2, 2, 2, 10, 10, 10, 10, 10, 10, 18, 18, 18, 18, 18, 18,
487
18, 26, 26, 26, 26, 26, 26, 34, 34, 34, 34, 34, 34, 34, 4, 4,
488
4, 4, 4, 4, 12, 12, 12, 12, 12, 12, 12, 20, 20, 20, 20, 20,
489
20, 28, 28, 28, 28, 28, 28, 28, 36, 36, 36, 36, 36, 36, 36, 6,
490
6, 6, 6, 6, 6, 14, 14, 14, 14, 14, 14, 22, 22, 22, 22, 22,
491
22, 22, 30, 30, 30, 30, 30, 30, 38, 38, 38, 38, 38, 38, 38, 38,
492
39, 39, 39, 39, 39, 39, 39, 39, 31, 31, 31, 31, 31, 31, 23, 23,
493
23, 23, 23, 23, 23, 15, 15, 15, 15, 15, 15, 7, 7, 7, 7, 7,
494
7, 37, 37, 37, 37, 37, 37, 37, 29, 29, 29, 29, 29, 29, 29, 21,
495
21, 21, 21, 21, 21, 13, 13, 13, 13, 13, 13, 13, 5, 5, 5, 5,
496
5, 5, 35, 35, 35, 35, 35, 35, 35, 27, 27, 27, 27, 27, 27, 19,
497
19, 19, 19, 19, 19, 19, 11, 11, 11, 11, 11, 11, 3, 3, 3, 3,
498
3, 3, 33, 33, 33, 33, 33, 33, 33, 25, 25, 25, 25, 25, 25, 25,
499
17, 17, 17, 17, 17, 17, 9, 9, 9, 9, 9, 9, 9, 1, 1, 1
500
},
501
{ // QUANT_48
502
0, 0, 0, 16, 16, 16, 16, 16, 32, 32, 32, 32, 32, 32, 2, 2,
503
2, 2, 2, 18, 18, 18, 18, 18, 34, 34, 34, 34, 34, 34, 4, 4,
504
4, 4, 4, 20, 20, 20, 20, 20, 20, 36, 36, 36, 36, 36, 6, 6,
505
6, 6, 6, 22, 22, 22, 22, 22, 22, 38, 38, 38, 38, 38, 38, 8,
506
8, 8, 8, 8, 24, 24, 24, 24, 24, 40, 40, 40, 40, 40, 40, 10,
507
10, 10, 10, 10, 26, 26, 26, 26, 26, 42, 42, 42, 42, 42, 42, 12,
508
12, 12, 12, 12, 28, 28, 28, 28, 28, 28, 44, 44, 44, 44, 44, 14,
509
14, 14, 14, 14, 30, 30, 30, 30, 30, 30, 46, 46, 46, 46, 46, 46,
510
47, 47, 47, 47, 47, 47, 31, 31, 31, 31, 31, 31, 15, 15, 15, 15,
511
15, 45, 45, 45, 45, 45, 29, 29, 29, 29, 29, 29, 13, 13, 13, 13,
512
13, 43, 43, 43, 43, 43, 43, 27, 27, 27, 27, 27, 11, 11, 11, 11,
513
11, 41, 41, 41, 41, 41, 41, 25, 25, 25, 25, 25, 9, 9, 9, 9,
514
9, 39, 39, 39, 39, 39, 39, 23, 23, 23, 23, 23, 23, 7, 7, 7,
515
7, 7, 37, 37, 37, 37, 37, 21, 21, 21, 21, 21, 21, 5, 5, 5,
516
5, 5, 35, 35, 35, 35, 35, 35, 19, 19, 19, 19, 19, 3, 3, 3,
517
3, 3, 33, 33, 33, 33, 33, 33, 17, 17, 17, 17, 17, 1, 1, 1
518
},
519
{ // QUANT_64
520
0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4,
521
4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8,
522
8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11, 12, 12,
523
12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 15, 16,
524
16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 19, 20,
525
20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 23, 23, 23, 23, 24,
526
24, 24, 24, 25, 25, 25, 25, 26, 26, 26, 26, 27, 27, 27, 27, 28,
527
28, 28, 28, 29, 29, 29, 29, 30, 30, 30, 30, 31, 31, 31, 31, 31,
528
32, 32, 32, 32, 33, 33, 33, 33, 34, 34, 34, 34, 35, 35, 35, 35,
529
36, 36, 36, 36, 37, 37, 37, 37, 38, 38, 38, 38, 39, 39, 39, 39,
530
40, 40, 40, 40, 41, 41, 41, 41, 42, 42, 42, 42, 43, 43, 43, 43,
531
44, 44, 44, 44, 45, 45, 45, 45, 46, 46, 46, 46, 47, 47, 47, 47,
532
47, 48, 48, 48, 48, 49, 49, 49, 49, 50, 50, 50, 50, 51, 51, 51,
533
51, 52, 52, 52, 52, 53, 53, 53, 53, 54, 54, 54, 54, 55, 55, 55,
534
55, 56, 56, 56, 56, 57, 57, 57, 57, 58, 58, 58, 58, 59, 59, 59,
535
59, 60, 60, 60, 60, 61, 61, 61, 61, 62, 62, 62, 62, 63, 63, 63
536
},
537
{ // QUANT_80
538
0, 0, 16, 16, 16, 32, 32, 32, 48, 48, 48, 64, 64, 64, 64, 2,
539
2, 2, 18, 18, 18, 34, 34, 34, 50, 50, 50, 66, 66, 66, 66, 4,
540
4, 4, 20, 20, 20, 36, 36, 36, 52, 52, 52, 52, 68, 68, 68, 6,
541
6, 6, 22, 22, 22, 38, 38, 38, 54, 54, 54, 54, 70, 70, 70, 8,
542
8, 8, 24, 24, 24, 40, 40, 40, 40, 56, 56, 56, 72, 72, 72, 10,
543
10, 10, 26, 26, 26, 42, 42, 42, 42, 58, 58, 58, 74, 74, 74, 12,
544
12, 12, 28, 28, 28, 28, 44, 44, 44, 60, 60, 60, 76, 76, 76, 14,
545
14, 14, 30, 30, 30, 30, 46, 46, 46, 62, 62, 62, 78, 78, 78, 78,
546
79, 79, 79, 79, 63, 63, 63, 47, 47, 47, 31, 31, 31, 31, 15, 15,
547
15, 77, 77, 77, 61, 61, 61, 45, 45, 45, 29, 29, 29, 29, 13, 13,
548
13, 75, 75, 75, 59, 59, 59, 43, 43, 43, 43, 27, 27, 27, 11, 11,
549
11, 73, 73, 73, 57, 57, 57, 41, 41, 41, 41, 25, 25, 25, 9, 9,
550
9, 71, 71, 71, 55, 55, 55, 55, 39, 39, 39, 23, 23, 23, 7, 7,
551
7, 69, 69, 69, 53, 53, 53, 53, 37, 37, 37, 21, 21, 21, 5, 5,
552
5, 67, 67, 67, 67, 51, 51, 51, 35, 35, 35, 19, 19, 19, 3, 3,
553
3, 65, 65, 65, 65, 49, 49, 49, 33, 33, 33, 17, 17, 17, 1, 1
554
},
555
{ // QUANT_96
556
0, 32, 32, 32, 64, 64, 64, 2, 2, 34, 34, 34, 66, 66, 66, 4,
557
4, 36, 36, 36, 68, 68, 68, 6, 6, 38, 38, 38, 70, 70, 70, 8,
558
8, 8, 40, 40, 72, 72, 72, 10, 10, 10, 42, 42, 74, 74, 74, 12,
559
12, 12, 44, 44, 76, 76, 76, 14, 14, 14, 46, 46, 78, 78, 78, 16,
560
16, 16, 48, 48, 48, 80, 80, 80, 18, 18, 50, 50, 50, 82, 82, 82,
561
20, 20, 52, 52, 52, 84, 84, 84, 22, 22, 54, 54, 54, 86, 86, 86,
562
24, 24, 56, 56, 56, 88, 88, 88, 26, 26, 58, 58, 58, 90, 90, 90,
563
28, 28, 60, 60, 60, 92, 92, 92, 30, 30, 62, 62, 62, 94, 94, 94,
564
95, 95, 95, 63, 63, 63, 31, 31, 93, 93, 93, 61, 61, 61, 29, 29,
565
91, 91, 91, 59, 59, 59, 27, 27, 89, 89, 89, 57, 57, 57, 25, 25,
566
87, 87, 87, 55, 55, 55, 23, 23, 85, 85, 85, 53, 53, 53, 21, 21,
567
83, 83, 83, 51, 51, 51, 19, 19, 81, 81, 81, 49, 49, 49, 17, 17,
568
17, 79, 79, 79, 47, 47, 15, 15, 15, 77, 77, 77, 45, 45, 13, 13,
569
13, 75, 75, 75, 43, 43, 11, 11, 11, 73, 73, 73, 41, 41, 9, 9,
570
9, 71, 71, 71, 39, 39, 39, 7, 7, 69, 69, 69, 37, 37, 37, 5,
571
5, 67, 67, 67, 35, 35, 35, 3, 3, 65, 65, 65, 33, 33, 33, 1
572
},
573
{ // QUANT_128
574
0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8,
575
8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16,
576
16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, 23, 23, 24,
577
24, 25, 25, 26, 26, 27, 27, 28, 28, 29, 29, 30, 30, 31, 31, 32,
578
32, 33, 33, 34, 34, 35, 35, 36, 36, 37, 37, 38, 38, 39, 39, 40,
579
40, 41, 41, 42, 42, 43, 43, 44, 44, 45, 45, 46, 46, 47, 47, 48,
580
48, 49, 49, 50, 50, 51, 51, 52, 52, 53, 53, 54, 54, 55, 55, 56,
581
56, 57, 57, 58, 58, 59, 59, 60, 60, 61, 61, 62, 62, 63, 63, 63,
582
64, 64, 65, 65, 66, 66, 67, 67, 68, 68, 69, 69, 70, 70, 71, 71,
583
72, 72, 73, 73, 74, 74, 75, 75, 76, 76, 77, 77, 78, 78, 79, 79,
584
80, 80, 81, 81, 82, 82, 83, 83, 84, 84, 85, 85, 86, 86, 87, 87,
585
88, 88, 89, 89, 90, 90, 91, 91, 92, 92, 93, 93, 94, 94, 95, 95,
586
96, 96, 97, 97, 98, 98, 99, 99, 100, 100, 101, 101, 102, 102, 103, 103,
587
104, 104, 105, 105, 106, 106, 107, 107, 108, 108, 109, 109, 110, 110, 111, 111,
588
112, 112, 113, 113, 114, 114, 115, 115, 116, 116, 117, 117, 118, 118, 119, 119,
589
120, 120, 121, 121, 122, 122, 123, 123, 124, 124, 125, 125, 126, 126, 127, 127
590
},
591
{ // QUANT_160
592
0, 32, 64, 64, 96, 128, 128, 128, 2, 34, 66, 66, 98, 130, 130, 130,
593
4, 36, 68, 68, 100, 132, 132, 132, 6, 38, 70, 70, 102, 134, 134, 134,
594
8, 40, 72, 72, 104, 136, 136, 136, 10, 42, 74, 74, 106, 138, 138, 138,
595
12, 44, 76, 76, 108, 140, 140, 140, 14, 46, 78, 78, 110, 142, 142, 142,
596
16, 48, 80, 80, 112, 144, 144, 144, 18, 50, 82, 82, 114, 146, 146, 146,
597
20, 52, 84, 84, 116, 148, 148, 148, 22, 54, 86, 86, 118, 150, 150, 150,
598
24, 56, 88, 88, 120, 152, 152, 152, 26, 58, 90, 90, 122, 154, 154, 154,
599
28, 60, 92, 92, 124, 156, 156, 156, 30, 62, 94, 94, 126, 158, 158, 158,
600
159, 159, 159, 127, 95, 95, 63, 31, 157, 157, 157, 125, 93, 93, 61, 29,
601
155, 155, 155, 123, 91, 91, 59, 27, 153, 153, 153, 121, 89, 89, 57, 25,
602
151, 151, 151, 119, 87, 87, 55, 23, 149, 149, 149, 117, 85, 85, 53, 21,
603
147, 147, 147, 115, 83, 83, 51, 19, 145, 145, 145, 113, 81, 81, 49, 17,
604
143, 143, 143, 111, 79, 79, 47, 15, 141, 141, 141, 109, 77, 77, 45, 13,
605
139, 139, 139, 107, 75, 75, 43, 11, 137, 137, 137, 105, 73, 73, 41, 9,
606
135, 135, 135, 103, 71, 71, 39, 7, 133, 133, 133, 101, 69, 69, 37, 5,
607
131, 131, 131, 99, 67, 67, 35, 3, 129, 129, 129, 97, 65, 65, 33, 1
608
},
609
{ // QUANT_192
610
0, 64, 128, 128, 2, 66, 130, 130, 4, 68, 132, 132, 6, 70, 134, 134,
611
8, 72, 136, 136, 10, 74, 138, 138, 12, 76, 140, 140, 14, 78, 142, 142,
612
16, 80, 144, 144, 18, 82, 146, 146, 20, 84, 148, 148, 22, 86, 150, 150,
613
24, 88, 152, 152, 26, 90, 154, 154, 28, 92, 156, 156, 30, 94, 158, 158,
614
32, 96, 160, 160, 34, 98, 162, 162, 36, 100, 164, 164, 38, 102, 166, 166,
615
40, 104, 168, 168, 42, 106, 170, 170, 44, 108, 172, 172, 46, 110, 174, 174,
616
48, 112, 176, 176, 50, 114, 178, 178, 52, 116, 180, 180, 54, 118, 182, 182,
617
56, 120, 184, 184, 58, 122, 186, 186, 60, 124, 188, 188, 62, 126, 190, 190,
618
191, 191, 127, 63, 189, 189, 125, 61, 187, 187, 123, 59, 185, 185, 121, 57,
619
183, 183, 119, 55, 181, 181, 117, 53, 179, 179, 115, 51, 177, 177, 113, 49,
620
175, 175, 111, 47, 173, 173, 109, 45, 171, 171, 107, 43, 169, 169, 105, 41,
621
167, 167, 103, 39, 165, 165, 101, 37, 163, 163, 99, 35, 161, 161, 97, 33,
622
159, 159, 95, 31, 157, 157, 93, 29, 155, 155, 91, 27, 153, 153, 89, 25,
623
151, 151, 87, 23, 149, 149, 85, 21, 147, 147, 83, 19, 145, 145, 81, 17,
624
143, 143, 79, 15, 141, 141, 77, 13, 139, 139, 75, 11, 137, 137, 73, 9,
625
135, 135, 71, 7, 133, 133, 69, 5, 131, 131, 67, 3, 129, 129, 65, 1
626
},
627
{ // QUANT_256
628
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
629
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
630
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
631
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
632
64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
633
80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
634
96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111,
635
112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127,
636
128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143,
637
144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
638
160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175,
639
176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191,
640
192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207,
641
208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223,
642
224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
643
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255
644
}
645
};
646
647
#endif
648
649
// Starts from QUANT_6
650
// Scrambled
651
static const uint8_t color_scrambled_pquant_to_uquant_q6[6] {
652
0, 255, 51, 204, 102, 153
653
};
654
655
static const uint8_t color_scrambled_pquant_to_uquant_q8[8] {
656
0, 36, 73, 109, 146, 182, 219, 255
657
};
658
659
static const uint8_t color_scrambled_pquant_to_uquant_q10[10] {
660
0, 255, 28, 227, 56, 199, 84, 171, 113, 142
661
};
662
663
static const uint8_t color_scrambled_pquant_to_uquant_q12[12] {
664
0, 255, 69, 186, 23, 232, 92, 163, 46, 209, 116, 139
665
};
666
667
static const uint8_t color_scrambled_pquant_to_uquant_q16[16] {
668
0, 17, 34, 51, 68, 85, 102, 119, 136, 153, 170, 187, 204, 221, 238, 255
669
};
670
671
static const uint8_t color_scrambled_pquant_to_uquant_q20[20] {
672
0, 255, 67, 188, 13, 242, 80, 175, 27, 228, 94, 161, 40, 215, 107, 148,
673
54, 201, 121, 134
674
};
675
676
static const uint8_t color_scrambled_pquant_to_uquant_q24[24] {
677
0, 255, 33, 222, 66, 189, 99, 156, 11, 244, 44, 211, 77, 178, 110, 145,
678
22, 233, 55, 200, 88, 167, 121, 134
679
};
680
681
static const uint8_t color_scrambled_pquant_to_uquant_q32[32] {
682
0, 8, 16, 24, 33, 41, 49, 57, 66, 74, 82, 90, 99, 107, 115, 123,
683
132, 140, 148, 156, 165, 173, 181, 189, 198, 206, 214, 222, 231, 239, 247, 255
684
};
685
686
static const uint8_t color_scrambled_pquant_to_uquant_q40[40] {
687
0, 255, 32, 223, 65, 190, 97, 158, 6, 249, 39, 216, 71, 184, 104, 151,
688
13, 242, 45, 210, 78, 177, 110, 145, 19, 236, 52, 203, 84, 171, 117, 138,
689
26, 229, 58, 197, 91, 164, 123, 132
690
};
691
692
static const uint8_t color_scrambled_pquant_to_uquant_q48[48] {
693
0, 255, 16, 239, 32, 223, 48, 207, 65, 190, 81, 174, 97, 158, 113, 142,
694
5, 250, 21, 234, 38, 217, 54, 201, 70, 185, 86, 169, 103, 152, 119, 136,
695
11, 244, 27, 228, 43, 212, 59, 196, 76, 179, 92, 163, 108, 147, 124, 131
696
};
697
698
static const uint8_t color_scrambled_pquant_to_uquant_q64[64] {
699
0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60,
700
65, 69, 73, 77, 81, 85, 89, 93, 97, 101, 105, 109, 113, 117, 121, 125,
701
130, 134, 138, 142, 146, 150, 154, 158, 162, 166, 170, 174, 178, 182, 186, 190,
702
195, 199, 203, 207, 211, 215, 219, 223, 227, 231, 235, 239, 243, 247, 251, 255,
703
};
704
705
static const uint8_t color_scrambled_pquant_to_uquant_q80[80] {
706
0, 255, 16, 239, 32, 223, 48, 207, 64, 191, 80, 175, 96, 159, 112, 143,
707
3, 252, 19, 236, 35, 220, 51, 204, 67, 188, 83, 172, 100, 155, 116, 139,
708
6, 249, 22, 233, 38, 217, 54, 201, 71, 184, 87, 168, 103, 152, 119, 136,
709
9, 246, 25, 230, 42, 213, 58, 197, 74, 181, 90, 165, 106, 149, 122, 133,
710
13, 242, 29, 226, 45, 210, 61, 194, 77, 178, 93, 162, 109, 146, 125, 130
711
};
712
713
static const uint8_t color_scrambled_pquant_to_uquant_q96[96] {
714
0, 255, 8, 247, 16, 239, 24, 231, 32, 223, 40, 215, 48, 207, 56, 199,
715
64, 191, 72, 183, 80, 175, 88, 167, 96, 159, 104, 151, 112, 143, 120, 135,
716
2, 253, 10, 245, 18, 237, 26, 229, 35, 220, 43, 212, 51, 204, 59, 196,
717
67, 188, 75, 180, 83, 172, 91, 164, 99, 156, 107, 148, 115, 140, 123, 132,
718
5, 250, 13, 242, 21, 234, 29, 226, 37, 218, 45, 210, 53, 202, 61, 194,
719
70, 185, 78, 177, 86, 169, 94, 161, 102, 153, 110, 145, 118, 137, 126, 129
720
};
721
722
static const uint8_t color_scrambled_pquant_to_uquant_q128[128] {
723
0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30,
724
32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62,
725
64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94,
726
96, 98, 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126,
727
129, 131, 133, 135, 137, 139, 141, 143, 145, 147, 149, 151, 153, 155, 157, 159,
728
161, 163, 165, 167, 169, 171, 173, 175, 177, 179, 181, 183, 185, 187, 189, 191,
729
193, 195, 197, 199, 201, 203, 205, 207, 209, 211, 213, 215, 217, 219, 221, 223,
730
225, 227, 229, 231, 233, 235, 237, 239, 241, 243, 245, 247, 249, 251, 253, 255
731
};
732
733
static const uint8_t color_scrambled_pquant_to_uquant_q160[160] {
734
0, 255, 8, 247, 16, 239, 24, 231, 32, 223, 40, 215, 48, 207, 56, 199,
735
64, 191, 72, 183, 80, 175, 88, 167, 96, 159, 104, 151, 112, 143, 120, 135,
736
1, 254, 9, 246, 17, 238, 25, 230, 33, 222, 41, 214, 49, 206, 57, 198,
737
65, 190, 73, 182, 81, 174, 89, 166, 97, 158, 105, 150, 113, 142, 121, 134,
738
3, 252, 11, 244, 19, 236, 27, 228, 35, 220, 43, 212, 51, 204, 59, 196,
739
67, 188, 75, 180, 83, 172, 91, 164, 99, 156, 107, 148, 115, 140, 123, 132,
740
4, 251, 12, 243, 20, 235, 28, 227, 36, 219, 44, 211, 52, 203, 60, 195,
741
68, 187, 76, 179, 84, 171, 92, 163, 100, 155, 108, 147, 116, 139, 124, 131,
742
6, 249, 14, 241, 22, 233, 30, 225, 38, 217, 46, 209, 54, 201, 62, 193,
743
70, 185, 78, 177, 86, 169, 94, 161, 102, 153, 110, 145, 118, 137, 126, 129
744
};
745
746
static const uint8_t color_scrambled_pquant_to_uquant_q192[192] {
747
0, 255, 4, 251, 8, 247, 12, 243, 16, 239, 20, 235, 24, 231, 28, 227,
748
32, 223, 36, 219, 40, 215, 44, 211, 48, 207, 52, 203, 56, 199, 60, 195,
749
64, 191, 68, 187, 72, 183, 76, 179, 80, 175, 84, 171, 88, 167, 92, 163,
750
96, 159, 100, 155, 104, 151, 108, 147, 112, 143, 116, 139, 120, 135, 124, 131,
751
1, 254, 5, 250, 9, 246, 13, 242, 17, 238, 21, 234, 25, 230, 29, 226,
752
33, 222, 37, 218, 41, 214, 45, 210, 49, 206, 53, 202, 57, 198, 61, 194,
753
65, 190, 69, 186, 73, 182, 77, 178, 81, 174, 85, 170, 89, 166, 93, 162,
754
97, 158, 101, 154, 105, 150, 109, 146, 113, 142, 117, 138, 121, 134, 125, 130,
755
2, 253, 6, 249, 10, 245, 14, 241, 18, 237, 22, 233, 26, 229, 30, 225,
756
34, 221, 38, 217, 42, 213, 46, 209, 50, 205, 54, 201, 58, 197, 62, 193,
757
66, 189, 70, 185, 74, 181, 78, 177, 82, 173, 86, 169, 90, 165, 94, 161,
758
98, 157, 102, 153, 106, 149, 110, 145, 114, 141, 118, 137, 122, 133, 126, 129
759
};
760
761
static const uint8_t color_scrambled_pquant_to_uquant_q256[256] {
762
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
763
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
764
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
765
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
766
64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
767
80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
768
96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111,
769
112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127,
770
128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143,
771
144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
772
160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175,
773
176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191,
774
192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207,
775
208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223,
776
224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
777
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255
778
};
779
780
const uint8_t* color_scrambled_pquant_to_uquant_tables[17] {
781
color_scrambled_pquant_to_uquant_q6,
782
color_scrambled_pquant_to_uquant_q8,
783
color_scrambled_pquant_to_uquant_q10,
784
color_scrambled_pquant_to_uquant_q12,
785
color_scrambled_pquant_to_uquant_q16,
786
color_scrambled_pquant_to_uquant_q20,
787
color_scrambled_pquant_to_uquant_q24,
788
color_scrambled_pquant_to_uquant_q32,
789
color_scrambled_pquant_to_uquant_q40,
790
color_scrambled_pquant_to_uquant_q48,
791
color_scrambled_pquant_to_uquant_q64,
792
color_scrambled_pquant_to_uquant_q80,
793
color_scrambled_pquant_to_uquant_q96,
794
color_scrambled_pquant_to_uquant_q128,
795
color_scrambled_pquant_to_uquant_q160,
796
color_scrambled_pquant_to_uquant_q192,
797
color_scrambled_pquant_to_uquant_q256
798
};
799
800
// The quant_mode_table[integer_count/2][bits] gives us the quantization level for a given integer
801
// count and number of bits that the integer may fit into.
802
const int8_t quant_mode_table[10][128] {
803
{
804
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
805
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
806
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
807
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
808
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
809
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
810
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
811
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
812
},
813
{
814
-1, -1, 0, 0, 2, 3, 5, 6, 8, 9, 11, 12, 14, 15, 17, 18,
815
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
816
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
817
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
818
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
819
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
820
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
821
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
822
},
823
{
824
-1, -1, -1, -1, 0, 0, 0, 1, 2, 2, 3, 4, 5, 5, 6, 7,
825
8, 8, 9, 10, 11, 11, 12, 13, 14, 14, 15, 16, 17, 17, 18, 19,
826
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
827
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
828
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
829
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
830
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
831
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
832
},
833
{
834
-1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 1, 1, 2, 2, 3, 3,
835
4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11,
836
12, 12, 13, 13, 14, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 19,
837
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
838
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
839
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
840
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
841
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
842
},
843
{
844
-1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 1, 1, 1,
845
2, 2, 2, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 7, 7, 7,
846
8, 8, 8, 9, 9, 10, 10, 10, 11, 11, 11, 12, 12, 13, 13, 13,
847
14, 14, 14, 15, 15, 16, 16, 16, 17, 17, 17, 18, 18, 19, 19, 19,
848
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
849
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
850
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
851
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
852
},
853
{
854
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0,
855
1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5,
856
5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 10, 10,
857
10, 10, 11, 11, 11, 11, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14,
858
15, 15, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 19, 19, 19, 19,
859
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
860
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
861
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
862
},
863
{
864
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0,
865
0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3,
866
4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7,
867
8, 8, 8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11,
868
12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15,
869
16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 19,
870
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
871
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
872
},
873
{
874
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0,
875
0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2,
876
2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6,
877
6, 6, 6, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 9, 9, 9,
878
9, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 12, 12, 12, 12, 13,
879
13, 13, 13, 13, 14, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16,
880
16, 16, 17, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 19, 19,
881
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
882
},
883
{
884
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
885
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1,
886
2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4,
887
5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7,
888
8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10,
889
11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13,
890
14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16,
891
17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 19, 19, 19
892
},
893
{
894
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
895
-1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,
896
1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4,
897
4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6,
898
6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9,
899
9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11,
900
12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14,
901
14, 14, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 17, 17
902
}
903
};
904
905