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68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
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/*
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* GStreamer pulseaudio plugin
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*
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* Copyright (c) 2004-2008 Lennart Poettering
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*
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* gst-pulse is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of the
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* License, or (at your option) any later version.
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*
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* gst-pulse is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with gst-pulse; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <gst/gst.h>
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#include "pulsemixertrack.h"
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GST_DEBUG_CATEGORY_EXTERN (pulse_debug);
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#define GST_CAT_DEFAULT pulse_debug
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G_DEFINE_TYPE (GstPulseMixerTrack, gst_pulsemixer_track, GST_TYPE_MIXER_TRACK);
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static void
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gst_pulsemixer_track_class_init (GstPulseMixerTrackClass * klass)
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{
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}
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static void
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gst_pulsemixer_track_init (GstPulseMixerTrack * track)
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{
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track->control = NULL;
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}
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GstMixerTrack *
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gst_pulsemixer_track_new (GstPulseMixerCtrl * control)
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{
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GstPulseMixerTrack *pulsetrack;
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GstMixerTrack *track;
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pulsetrack = g_object_new (GST_TYPE_PULSEMIXER_TRACK, NULL);
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pulsetrack->control = control;
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track = GST_MIXER_TRACK (pulsetrack);
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track->label = g_strdup ("Master");
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track->num_channels = control->channel_map.channels;
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track->flags =
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(control->type ==
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GST_PULSEMIXER_SINK ? GST_MIXER_TRACK_OUTPUT | GST_MIXER_TRACK_MASTER :
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GST_MIXER_TRACK_INPUT | GST_MIXER_TRACK_RECORD) | (control->muted ?
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GST_MIXER_TRACK_MUTE : 0);
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track->min_volume = PA_VOLUME_MUTED;
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track->max_volume = PA_VOLUME_NORM;
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return track;
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}
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