mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-08 10:31:05 +00:00
68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
|
/*
|
||
|
|
* GStreamer pulseaudio plugin
|
||
|
|
*
|
||
|
|
* Copyright (c) 2004-2008 Lennart Poettering
|
||
|
|
*
|
||
|
|
* gst-pulse 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.
|
||
|
|
*
|
||
|
|
* gst-pulse 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 gst-pulse; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
||
|
|
* USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef HAVE_CONFIG_H
|
||
|
|
#include "config.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <gst/gst.h>
|
||
|
|
|
||
|
|
#include "pulsemixertrack.h"
|
||
|
|
|
||
|
|
GST_DEBUG_CATEGORY_EXTERN (pulse_debug);
|
||
|
|
#define GST_CAT_DEFAULT pulse_debug
|
||
|
|
|
||
|
|
G_DEFINE_TYPE (GstPulseMixerTrack, gst_pulsemixer_track, GST_TYPE_MIXER_TRACK);
|
||
|
|
|
||
|
|
static void
|
||
|
|
gst_pulsemixer_track_class_init (GstPulseMixerTrackClass * klass)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
gst_pulsemixer_track_init (GstPulseMixerTrack * track)
|
||
|
|
{
|
||
|
|
track->control = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
GstMixerTrack *
|
||
|
|
gst_pulsemixer_track_new (GstPulseMixerCtrl * control)
|
||
|
|
{
|
||
|
|
GstPulseMixerTrack *pulsetrack;
|
||
|
|
GstMixerTrack *track;
|
||
|
|
|
||
|
|
pulsetrack = g_object_new (GST_TYPE_PULSEMIXER_TRACK, NULL);
|
||
|
|
pulsetrack->control = control;
|
||
|
|
|
||
|
|
track = GST_MIXER_TRACK (pulsetrack);
|
||
|
|
track->label = g_strdup ("Master");
|
||
|
|
track->num_channels = control->channel_map.channels;
|
||
|
|
track->flags =
|
||
|
|
(control->type ==
|
||
|
|
GST_PULSEMIXER_SINK ? GST_MIXER_TRACK_OUTPUT | GST_MIXER_TRACK_MASTER :
|
||
|
|
GST_MIXER_TRACK_INPUT | GST_MIXER_TRACK_RECORD) | (control->muted ?
|
||
|
|
GST_MIXER_TRACK_MUTE : 0);
|
||
|
|
track->min_volume = PA_VOLUME_MUTED;
|
||
|
|
track->max_volume = PA_VOLUME_NORM;
|
||
|
|
|
||
|
|
return track;
|
||
|
|
}
|