gstreamer/sys/audioflingersink/gstaudioflingersink.h

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2010-12-03 16:46:27 +00:00
/* GStreamer
* Copyright (C) <2009> Prajnashi S <prajnashi@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_AUDIOFLINGERSINK_H__
#define __GST_AUDIOFLINGERSINK_H__
#include <gst/gst.h>
#include "gstaudiosink.h"
#include "audioflinger_wrapper.h"
G_BEGIN_DECLS
#define GST_TYPE_AUDIOFLINGERSINK (gst_audioflinger_sink_get_type())
#define GST_AUDIOFLINGERSINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIOFLINGERSINK,GstAudioFlingerSink))
#define GST_AUDIOFLINGERSINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIOFLINGERSINK,GstAudioFlingerSinkClass))
#define GST_IS_AUDIOFLINGERSINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIOFLINGERSINK))
#define GST_IS_AUDIOFLINGERSINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIOFLINGERSINK))
typedef struct _GstAudioFlingerSink GstAudioFlingerSink;
typedef struct _GstAudioFlingerSinkClass GstAudioFlingerSinkClass;
struct _GstAudioFlingerSink {
GstAudioSink sink;
AudioFlingerDeviceHandle audioflinger_device;
gboolean m_init;
gint bytes_per_sample;
gdouble m_volume;
gboolean m_mute;
gpointer m_audiosink;
GstCaps *probed_caps;
gboolean eos;
GstClock *audio_clock;
GstClock *system_clock;
GstClock *system_audio_clock;
GstClock *exported_clock;
gboolean export_system_audio_clock;
gboolean may_provide_clock;
gboolean slaving_disabled;
guint64 last_resync_sample;
};
struct _GstAudioFlingerSinkClass {
GstAudioSinkClass parent_class;
};
GType gst_audioflinger_sink_get_type(void);
gboolean gst_audioflinger_sink_plugin_init (GstPlugin * plugin);
G_END_DECLS
#endif /* __GST_AUDIOFLINGERSINK_H__ */