/usr/include/mediastreamer2/msaudiomixer.h is in libmediastreamer-dev 3.6.1-3build1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | /*
mediastreamer2 library - modular sound and video processing and streaming
Copyright (C) 2010 Simon MORLAT (simon.morlat@linphone.org)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef msaudiomixer_h
#define msaudiomixer_h
#include <mediastreamer2/msfilter.h>
typedef struct MSAudioMixerCtl{
int pin;
union param_t {
float gain; /**<gain correction */
int active; /**< to mute or unmute the channel */
} param;
} MSAudioMixerCtl;
#define MS_AUDIO_MIXER_SET_INPUT_GAIN MS_FILTER_METHOD(MS_AUDIO_MIXER_ID,0,MSAudioMixerCtl)
#define MS_AUDIO_MIXER_SET_ACTIVE MS_FILTER_METHOD(MS_AUDIO_MIXER_ID,1,MSAudioMixerCtl)
#define MS_AUDIO_MIXER_ENABLE_CONFERENCE_MODE MS_FILTER_METHOD(MS_AUDIO_MIXER_ID,2,int)
#endif
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