configure: Drop unused helper function test_cflags_cpp()
[libav.git] / libavformat / oma.c
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1/*
2 * Sony OpenMG (OMA) common data
3 *
4 * This file is part of Libav.
5 *
6 * Libav 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 * Libav 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 Libav; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21#include "internal.h"
22#include "oma.h"
23#include "libavcodec/avcodec.h"
23d0fdcf 24#include "libavutil/channel_layout.h"
ee20b332 25
0933fd15 26const uint16_t ff_oma_srate_tab[8] = { 320, 441, 480, 882, 960, 0 };
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27
28const AVCodecTag ff_oma_codec_tags[] = {
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29 { AV_CODEC_ID_ATRAC3, OMA_CODECID_ATRAC3 },
30 { AV_CODEC_ID_ATRAC3P, OMA_CODECID_ATRAC3P },
31 { AV_CODEC_ID_MP3, OMA_CODECID_MP3 },
32 { AV_CODEC_ID_PCM_S16BE, OMA_CODECID_LPCM },
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33 { 0 },
34};
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35
36/** map ATRAC-X channel id to internal channel layout */
37const uint64_t ff_oma_chid_to_native_layout[7] = {
38 AV_CH_LAYOUT_MONO,
39 AV_CH_LAYOUT_STEREO,
40 AV_CH_LAYOUT_SURROUND,
41 AV_CH_LAYOUT_4POINT0,
42 AV_CH_LAYOUT_5POINT1_BACK,
43 AV_CH_LAYOUT_6POINT1_BACK,
44 AV_CH_LAYOUT_7POINT1
45};
46
47/** map ATRAC-X channel id to total number of channels */
48const int ff_oma_chid_to_num_channels[7] = {1, 2, 3, 4, 6, 7, 8};