FFmpeg/libavdevice/sndio_common.h
Brad 15d59d2cea sndio support for playback and record
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-27 10:46:45 +02:00

47 lines
1.3 KiB
C

/*
* sndio play and grab interface
* Copyright (c) 2010 Jacob Meuser
*
* This file is part of Libav.
*
* Libav 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.
*
* Libav 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 Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVDEVICE_SNDIO_COMMON_H
#define AVDEVICE_SNDIO_COMMON_H
#include <stdint.h>
#include <sndio.h>
#include "libavformat/avformat.h"
typedef struct {
struct sio_hdl *hdl;
enum CodecID codec_id;
int64_t hwpos;
int64_t softpos;
uint8_t *buffer;
int bps;
int buffer_size;
int buffer_offset;
int channels;
int sample_rate;
} SndioData;
int ff_sndio_open(AVFormatContext *s1, int is_output, const char *audio_device);
int ff_sndio_close(SndioData *s);
#endif /* AVDEVICE_SNDIO_COMMON_H */