mirror of
https://github.com/librempeg/librempeg
synced 2024-11-23 11:39:47 +00:00
109 lines
3.7 KiB
C
109 lines
3.7 KiB
C
/*
|
|
* AAC encoder data
|
|
* Copyright (c) 2015 Rostislav Pehlivanov ( atomnuker gmail com )
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "aacenctab.h"
|
|
|
|
static const uint8_t swb_size_128_96[] = {
|
|
4, 4, 4, 4, 4, 4, 8, 8, 8, 16, 28, 36
|
|
};
|
|
|
|
static const uint8_t swb_size_128_64[] = {
|
|
4, 4, 4, 4, 4, 4, 8, 8, 8, 16, 28, 36
|
|
};
|
|
|
|
static const uint8_t swb_size_128_48[] = {
|
|
4, 4, 4, 4, 4, 8, 8, 8, 12, 12, 12, 16, 16, 16
|
|
};
|
|
|
|
static const uint8_t swb_size_128_24[] = {
|
|
4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 12, 12, 16, 16, 20
|
|
};
|
|
|
|
static const uint8_t swb_size_128_16[] = {
|
|
4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 12, 12, 16, 20, 20
|
|
};
|
|
|
|
static const uint8_t swb_size_128_8[] = {
|
|
4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 8, 12, 16, 20, 20
|
|
};
|
|
|
|
static const uint8_t swb_size_1024_96[] = {
|
|
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 8, 8,
|
|
12, 12, 12, 12, 12, 16, 16, 24, 28, 36, 44,
|
|
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64
|
|
};
|
|
|
|
static const uint8_t swb_size_1024_64[] = {
|
|
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 8,
|
|
12, 12, 12, 16, 16, 16, 20, 24, 24, 28, 36,
|
|
40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40
|
|
};
|
|
|
|
static const uint8_t swb_size_1024_48[] = {
|
|
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 8, 8, 8, 8,
|
|
12, 12, 12, 12, 16, 16, 20, 20, 24, 24, 28, 28,
|
|
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
|
|
96
|
|
};
|
|
|
|
static const uint8_t swb_size_1024_32[] = {
|
|
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 8, 8, 8, 8,
|
|
12, 12, 12, 12, 16, 16, 20, 20, 24, 24, 28, 28,
|
|
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32
|
|
};
|
|
|
|
static const uint8_t swb_size_1024_24[] = {
|
|
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
|
|
12, 12, 12, 12, 16, 16, 16, 20, 20, 24, 24, 28, 28,
|
|
32, 36, 36, 40, 44, 48, 52, 52, 64, 64, 64, 64, 64
|
|
};
|
|
|
|
static const uint8_t swb_size_1024_16[] = {
|
|
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
|
|
12, 12, 12, 12, 12, 12, 12, 12, 12, 16, 16, 16, 16, 20, 20, 20, 24, 24, 28, 28,
|
|
32, 36, 40, 40, 44, 48, 52, 56, 60, 64, 64, 64
|
|
};
|
|
|
|
static const uint8_t swb_size_1024_8[] = {
|
|
12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
|
|
16, 16, 16, 16, 16, 16, 16, 20, 20, 20, 20, 24, 24, 24, 28, 28,
|
|
32, 36, 36, 40, 44, 48, 52, 56, 60, 64, 80
|
|
};
|
|
|
|
const uint8_t *ff_aac_swb_size_128[] = {
|
|
swb_size_128_96, swb_size_128_96, swb_size_128_64,
|
|
swb_size_128_48, swb_size_128_48, swb_size_128_48,
|
|
swb_size_128_24, swb_size_128_24, swb_size_128_16,
|
|
swb_size_128_16, swb_size_128_16, swb_size_128_8,
|
|
swb_size_128_8
|
|
};
|
|
|
|
const uint8_t *ff_aac_swb_size_1024[] = {
|
|
swb_size_1024_96, swb_size_1024_96, swb_size_1024_64,
|
|
swb_size_1024_48, swb_size_1024_48, swb_size_1024_32,
|
|
swb_size_1024_24, swb_size_1024_24, swb_size_1024_16,
|
|
swb_size_1024_16, swb_size_1024_16, swb_size_1024_8,
|
|
swb_size_1024_8
|
|
};
|
|
|
|
const int ff_aac_swb_size_128_len = FF_ARRAY_ELEMS(ff_aac_swb_size_128);
|
|
const int ff_aac_swb_size_1024_len = FF_ARRAY_ELEMS(ff_aac_swb_size_1024);
|