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108 lines
3.7 KiB
108 lines
3.7 KiB
/* |
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* AAC encoder data |
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* Copyright (c) 2015 Rostislav Pehlivanov ( atomnuker gmail com ) |
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* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include "aacenctab.h" |
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static const uint8_t swb_size_128_96[] = { |
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4, 4, 4, 4, 4, 4, 8, 8, 8, 16, 28, 36 |
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}; |
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static const uint8_t swb_size_128_64[] = { |
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4, 4, 4, 4, 4, 4, 8, 8, 8, 16, 28, 36 |
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}; |
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static const uint8_t swb_size_128_48[] = { |
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4, 4, 4, 4, 4, 8, 8, 8, 12, 12, 12, 16, 16, 16 |
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}; |
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static const uint8_t swb_size_128_24[] = { |
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4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 12, 12, 16, 16, 20 |
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}; |
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static const uint8_t swb_size_128_16[] = { |
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4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 12, 12, 16, 20, 20 |
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}; |
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static const uint8_t swb_size_128_8[] = { |
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4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 8, 12, 16, 20, 20 |
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}; |
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static const uint8_t swb_size_1024_96[] = { |
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4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 8, 8, |
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12, 12, 12, 12, 12, 16, 16, 24, 28, 36, 44, |
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64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 |
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}; |
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static const uint8_t swb_size_1024_64[] = { |
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4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 8, |
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12, 12, 12, 16, 16, 16, 20, 24, 24, 28, 36, |
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40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40 |
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}; |
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static const uint8_t swb_size_1024_48[] = { |
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4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 8, 8, 8, 8, |
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12, 12, 12, 12, 16, 16, 20, 20, 24, 24, 28, 28, |
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32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, |
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96 |
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}; |
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static const uint8_t swb_size_1024_32[] = { |
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4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 8, 8, 8, 8, |
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12, 12, 12, 12, 16, 16, 20, 20, 24, 24, 28, 28, |
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32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32 |
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}; |
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static const uint8_t swb_size_1024_24[] = { |
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4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, |
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12, 12, 12, 12, 16, 16, 16, 20, 20, 24, 24, 28, 28, |
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32, 36, 36, 40, 44, 48, 52, 52, 64, 64, 64, 64, 64 |
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}; |
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static const uint8_t swb_size_1024_16[] = { |
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8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, |
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12, 12, 12, 12, 12, 12, 12, 12, 12, 16, 16, 16, 16, 20, 20, 20, 24, 24, 28, 28, |
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32, 36, 40, 40, 44, 48, 52, 56, 60, 64, 64, 64 |
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}; |
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static const uint8_t swb_size_1024_8[] = { |
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12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, |
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16, 16, 16, 16, 16, 16, 16, 20, 20, 20, 20, 24, 24, 24, 28, 28, |
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32, 36, 36, 40, 44, 48, 52, 56, 60, 64, 80 |
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}; |
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const uint8_t *const ff_aac_swb_size_128[] = { |
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swb_size_128_96, swb_size_128_96, swb_size_128_64, |
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swb_size_128_48, swb_size_128_48, swb_size_128_48, |
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swb_size_128_24, swb_size_128_24, swb_size_128_16, |
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swb_size_128_16, swb_size_128_16, swb_size_128_8, |
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swb_size_128_8 |
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}; |
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const uint8_t *const ff_aac_swb_size_1024[] = { |
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swb_size_1024_96, swb_size_1024_96, swb_size_1024_64, |
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swb_size_1024_48, swb_size_1024_48, swb_size_1024_32, |
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swb_size_1024_24, swb_size_1024_24, swb_size_1024_16, |
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swb_size_1024_16, swb_size_1024_16, swb_size_1024_8, |
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swb_size_1024_8 |
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}; |
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const int ff_aac_swb_size_128_len = FF_ARRAY_ELEMS(ff_aac_swb_size_128); |
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const int ff_aac_swb_size_1024_len = FF_ARRAY_ELEMS(ff_aac_swb_size_1024);
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