FFmpeg
pulse_audio_common.h
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1 /*
2  * Pulseaudio input
3  * Copyright (c) 2011 Luca Barbato <lu_zero@gentoo.org>
4  *
5  * This file is part of FFmpeg.
6  *
7  * FFmpeg is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
11  *
12  * FFmpeg is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with FFmpeg; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20  */
21 
22 #ifndef AVDEVICE_PULSE_AUDIO_COMMON_H
23 #define AVDEVICE_PULSE_AUDIO_COMMON_H
24 
25 #include <pulse/pulseaudio.h>
26 #include "libavcodec/avcodec.h"
27 #include "avdevice.h"
28 
29 pa_sample_format_t ff_codec_id_to_pulse_format(enum AVCodecID codec_id);
30 
32 int ff_pulse_audio_get_devices(AVDeviceInfoList *devices, const char *server, int output);
33 
35 int ff_pulse_audio_connect_context(pa_mainloop **pa_ml, pa_context **pa_ctx,
36  const char *server, const char *description);
37 
38 void ff_pulse_audio_disconnect_context(pa_mainloop **pa_ml, pa_context **pa_ctx);
39 
40 #endif /* AVDEVICE_PULSE_AUDIO_COMMON_H */
enum AVCodecID codec_id
Definition: qsv.c:77
pa_sample_format_t ff_codec_id_to_pulse_format(enum AVCodecID codec_id)
filter_frame For filters that do not use the this method is called when a frame is pushed to the filter s input It can be called at any time except in a reentrant way If the input frame is enough to produce output
av_warn_unused_result int ff_pulse_audio_connect_context(pa_mainloop **pa_ml, pa_context **pa_ctx, const char *server, const char *description)
Main libavdevice API header.
AVCodecID
Identify the syntax and semantics of the bitstream.
Definition: avcodec.h:215
Tag description
Definition: snow.txt:206
av_warn_unused_result int ff_pulse_audio_get_devices(AVDeviceInfoList *devices, const char *server, int output)
Libavcodec external API header.
List of devices.
Definition: avdevice.h:460
#define av_warn_unused_result
Definition: attributes.h:56
void ff_pulse_audio_disconnect_context(pa_mainloop **pa_ml, pa_context **pa_ctx)