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/*
* Copyright (C) 2011 Collabora Ltd.
*
* The code contained in this file 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.
*
* This file 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 this code; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors: Emilio Pozuelo Monfort <emilio.pozuelo@collabora.co.uk>
*/
#include "config.h"
#include <pulse/pulseaudio.h>
#include "empathy-audio-utils.h"
#include <libempathy/empathy-gsettings.h>
#define DEBUG_FLAG EMPATHY_DEBUG_OTHER
#include <libempathy/empathy-debug.h>
void
empathy_audio_set_stream_properties (GstElement *element,
gboolean echo_cancellation)
{
GstStructure *props;
GSettings *gsettings_call;
gboolean echo_cancellation_setting;
gsettings_call = g_settings_new (EMPATHY_PREFS_CALL_SCHEMA);
echo_cancellation_setting = g_settings_get_boolean (gsettings_call,
EMPATHY_PREFS_CALL_ECHO_CANCELLATION);
DEBUG ("Echo cancellation: element allowed: %s, user enabled: %s",
echo_cancellation ? " yes" : "no",
echo_cancellation_setting ? " yes" : "no");
props = gst_structure_new ("props",
PA_PROP_MEDIA_ROLE, G_TYPE_STRING, "phone",
NULL);
if (echo_cancellation && echo_cancellation_setting)
{
gst_structure_set (props,
"filter.want", G_TYPE_STRING, "echo-cancel",
NULL);
}
g_object_set (element, "stream-properties", props, NULL);
gst_structure_free (props);
g_object_unref (gsettings_call);
}
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