FFmpeg
alac_data.c
Go to the documentation of this file.
1 /*
2  * ALAC encoder and decoder common data
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
22 #include "alac_data.h"
23 
25  { 0 },
26  { 0, 1 },
27  { 2, 0, 1 },
28  { 2, 0, 1, 3 },
29  { 2, 0, 1, 3, 4 },
30  { 2, 0, 1, 4, 5, 3 },
31  { 2, 0, 1, 4, 5, 6, 3 },
32  { 2, 6, 7, 0, 1, 4, 5, 3 }
33 };
34 
44  0
45 };
46 
48  { TYPE_SCE, },
49  { TYPE_CPE, },
50  { TYPE_SCE, TYPE_CPE, },
52  { TYPE_SCE, TYPE_CPE, TYPE_CPE, },
56 };
#define AV_CH_LAYOUT_SURROUND
Definition: aac.h:56
Definition: aac.h:57
#define AV_CH_LAYOUT_4POINT0
#define AV_CH_LAYOUT_STEREO
uint8_t
AlacRawDataBlockType
Definition: alac_data.h:26
#define ALAC_MAX_CHANNELS
Definition: alac_data.h:38
audio channel layout utility functions
const uint64_t ff_alac_channel_layouts[ALAC_MAX_CHANNELS+1]
Definition: alac_data.c:35
#define AV_CH_LAYOUT_5POINT1_BACK
#define AV_CH_LAYOUT_6POINT1_BACK
#define AV_CH_LAYOUT_7POINT1_WIDE_BACK
#define AV_CH_LAYOUT_5POINT0_BACK
const uint8_t ff_alac_channel_layout_offsets[ALAC_MAX_CHANNELS][ALAC_MAX_CHANNELS]
Definition: alac_data.c:24
enum AlacRawDataBlockType ff_alac_channel_elements[ALAC_MAX_CHANNELS][5]
Definition: alac_data.c:47
#define AV_CH_LAYOUT_MONO