1cabdff1aSopenharmony_ci/*
2cabdff1aSopenharmony_ci * sndio play and grab interface
3cabdff1aSopenharmony_ci * Copyright (c) 2010 Jacob Meuser
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#ifndef AVDEVICE_SNDIO_H
23cabdff1aSopenharmony_ci#define AVDEVICE_SNDIO_H
24cabdff1aSopenharmony_ci
25cabdff1aSopenharmony_ci#include <stdint.h>
26cabdff1aSopenharmony_ci#include <sndio.h>
27cabdff1aSopenharmony_ci
28cabdff1aSopenharmony_ci#include "libavutil/log.h"
29cabdff1aSopenharmony_ci#include "avdevice.h"
30cabdff1aSopenharmony_ci
31cabdff1aSopenharmony_citypedef struct SndioData {
32cabdff1aSopenharmony_ci    AVClass *class;
33cabdff1aSopenharmony_ci    struct sio_hdl *hdl;
34cabdff1aSopenharmony_ci    enum AVCodecID codec_id;
35cabdff1aSopenharmony_ci    int64_t hwpos;
36cabdff1aSopenharmony_ci    int64_t softpos;
37cabdff1aSopenharmony_ci    uint8_t *buffer;
38cabdff1aSopenharmony_ci    int bps;
39cabdff1aSopenharmony_ci    int buffer_size;
40cabdff1aSopenharmony_ci    int buffer_offset;
41cabdff1aSopenharmony_ci    int channels;
42cabdff1aSopenharmony_ci    int sample_rate;
43cabdff1aSopenharmony_ci} SndioData;
44cabdff1aSopenharmony_ci
45cabdff1aSopenharmony_ciint ff_sndio_open(AVFormatContext *s1, int is_output, const char *audio_device);
46cabdff1aSopenharmony_ciint ff_sndio_close(SndioData *s);
47cabdff1aSopenharmony_ci
48cabdff1aSopenharmony_ci#endif /* AVDEVICE_SNDIO_H */
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