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/***
This file is part of PulseAudio.
Copyright 2012 Flavio Ceolin <flavio.ceolin@profusion.mobi>
PulseAudio 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.
PulseAudio 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 Lesser General Public License
along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
***/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <pulsecore/macro.h>
#include <pulsecore/core.h>
#include "stream-interaction.h"
PA_MODULE_AUTHOR("Flavio Ceolin <flavio.ceolin@profusion.mobi>");
PA_MODULE_DESCRIPTION("Apply a ducking effect based on streams roles");
PA_MODULE_VERSION(PACKAGE_VERSION);
PA_MODULE_LOAD_ONCE(true);
PA_MODULE_USAGE(
"trigger_roles=<Comma(and slash) separated list of roles which will trigger a ducking. Slash can divide the roles into groups>"
"ducking_roles=<Comma(and slash) separated list of roles which will be ducked. Slash can divide the roles into groups>"
"global=<Should we operate globally or only inside the same device?>"
"volume=<Volume for the attenuated streams. Default: -20dB. If trigger_roles and ducking_roles are separated by slash, use slash for dividing volume group>"
"use_source_trigger=<Do we trigger a ducking by a role of source-output as well as sink-input's? Default: false>"
);
static const char* const valid_modargs[] = {
"trigger_roles",
"ducking_roles",
"global",
"volume",
"use_source_trigger",
NULL
};
int pa__init(pa_module *m) {
pa_assert(m);
return pa_stream_interaction_init(m, valid_modargs);
}
void pa__done(pa_module *m) {
pa_assert(m);
pa_stream_interaction_done(m);
}
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