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/*
Copyright (C) 2010 George Kiagiadakis <kiagiadakis.george@gmail.com>
This library 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 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "streamvolume.h"
#include <gst/interfaces/streamvolume.h>
namespace QGst {
double StreamVolume::volume(StreamVolumeFormat format) const
{
return gst_stream_volume_get_volume(object<GstStreamVolume>(),
static_cast<GstStreamVolumeFormat>(format));
}
void StreamVolume::setVolume(double value, StreamVolumeFormat format)
{
gst_stream_volume_set_volume(object<GstStreamVolume>(),
static_cast<GstStreamVolumeFormat>(format), value);
}
bool StreamVolume::isMuted() const
{
return gst_stream_volume_get_mute(object<GstStreamVolume>());
}
void StreamVolume::setMuted(bool muted)
{
gst_stream_volume_set_mute(object<GstStreamVolume>(), muted);
}
double StreamVolume::convert(StreamVolumeFormat from, StreamVolumeFormat to, double value)
{
return gst_stream_volume_convert_volume(static_cast<GstStreamVolumeFormat>(from),
static_cast<GstStreamVolumeFormat>(to), value);
}
} //namespace QGst
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