1cabdff1aSopenharmony_ci/*
2cabdff1aSopenharmony_ci * The simplest mpeg audio layer 2 encoder
3cabdff1aSopenharmony_ci * Copyright (c) 2000, 2001 Fabrice Bellard
4cabdff1aSopenharmony_ci *
5cabdff1aSopenharmony_ci * This file is part of FFmpeg.
6cabdff1aSopenharmony_ci *
7cabdff1aSopenharmony_ci * FFmpeg is free software; you can redistribute it and/or
8cabdff1aSopenharmony_ci * modify it under the terms of the GNU Lesser General Public
9cabdff1aSopenharmony_ci * License as published by the Free Software Foundation; either
10cabdff1aSopenharmony_ci * version 2.1 of the License, or (at your option) any later version.
11cabdff1aSopenharmony_ci *
12cabdff1aSopenharmony_ci * FFmpeg is distributed in the hope that it will be useful,
13cabdff1aSopenharmony_ci * but WITHOUT ANY WARRANTY; without even the implied warranty of
14cabdff1aSopenharmony_ci * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15cabdff1aSopenharmony_ci * Lesser General Public License for more details.
16cabdff1aSopenharmony_ci *
17cabdff1aSopenharmony_ci * You should have received a copy of the GNU Lesser General Public
18cabdff1aSopenharmony_ci * License along with FFmpeg; if not, write to the Free Software
19cabdff1aSopenharmony_ci * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20cabdff1aSopenharmony_ci */
21cabdff1aSopenharmony_ci
22cabdff1aSopenharmony_ci#include "libavutil/channel_layout.h"
23cabdff1aSopenharmony_ci#include "codec_internal.h"
24cabdff1aSopenharmony_ci#include "mpegaudioenc_template.c"
25cabdff1aSopenharmony_ci
26cabdff1aSopenharmony_ciconst FFCodec ff_mp2fixed_encoder = {
27cabdff1aSopenharmony_ci    .p.name                = "mp2fixed",
28cabdff1aSopenharmony_ci    .p.long_name           = NULL_IF_CONFIG_SMALL("MP2 fixed point (MPEG audio layer 2)"),
29cabdff1aSopenharmony_ci    .p.type                = AVMEDIA_TYPE_AUDIO,
30cabdff1aSopenharmony_ci    .p.id                  = AV_CODEC_ID_MP2,
31cabdff1aSopenharmony_ci    .priv_data_size        = sizeof(MpegAudioContext),
32cabdff1aSopenharmony_ci    .init                  = MPA_encode_init,
33cabdff1aSopenharmony_ci    FF_CODEC_ENCODE_CB(MPA_encode_frame),
34cabdff1aSopenharmony_ci    .p.sample_fmts         = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
35cabdff1aSopenharmony_ci                                                            AV_SAMPLE_FMT_NONE },
36cabdff1aSopenharmony_ci    .p.supported_samplerates = (const int[]){
37cabdff1aSopenharmony_ci        44100, 48000,  32000, 22050, 24000, 16000, 0
38cabdff1aSopenharmony_ci    },
39cabdff1aSopenharmony_ci#if FF_API_OLD_CHANNEL_LAYOUT
40cabdff1aSopenharmony_ci    .p.channel_layouts     = (const uint64_t[]){ AV_CH_LAYOUT_MONO,
41cabdff1aSopenharmony_ci                                                 AV_CH_LAYOUT_STEREO,
42cabdff1aSopenharmony_ci                                                 0 },
43cabdff1aSopenharmony_ci#endif
44cabdff1aSopenharmony_ci    .p.ch_layouts          = (const AVChannelLayout[]){ AV_CHANNEL_LAYOUT_MONO,
45cabdff1aSopenharmony_ci                                                        AV_CHANNEL_LAYOUT_STEREO,
46cabdff1aSopenharmony_ci                                                        { 0 } },
47cabdff1aSopenharmony_ci    .defaults              = mp2_defaults,
48cabdff1aSopenharmony_ci    .caps_internal         = FF_CODEC_CAP_INIT_THREADSAFE,
49cabdff1aSopenharmony_ci};
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