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/*
* GStreamer - SunAudio sink
* Copyright (C) 2004 David A. Schleef <ds@schleef.org>
* Copyright (C) 2005,2006 Sun Microsystems, Inc.,
* Brian Cameron <brian.cameron@sun.com>
* Copyright (C) 2006 Jan Schmidt <thaytan@mad.scientist.com>
*
* gstsunaudiosink.h:
*
* 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_SUNAUDIO_SINK_H__
#define __GST_SUNAUDIO_SINK_H__
#include <sys/audioio.h>
#include <gst/gst.h>
#include <gst/audio/gstaudiosink.h>
G_BEGIN_DECLS
#define GST_TYPE_SUNAUDIO_SINK (gst_sunaudiosink_get_type())
#define GST_SUNAUDIO_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SUNAUDIO_SINK,GstSunAudioSink))
#define GST_SUNAUDIO_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SUNAUDIO_SINK,GstSunAudioSinkClass))
#define GST_IS_SUNAUDIO_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SUNAUDIO_SINK))
#define GST_IS_SUNAUDIO_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SUNAUDIO_SINK))
typedef struct _GstSunAudioSink GstSunAudioSink;
typedef struct _GstSunAudioSinkClass GstSunAudioSinkClass;
struct _GstSunAudioSink {
GstAudioSink sink;
gchar *device;
gint fd;
audio_device_t dev;
audio_info_t info;
/* Number of segments the ringbuffer is configured for */
guint segtotal;
guint segtotal_samples;
/* Number of segments written to the device */
gint segs_written;
/* Number of samples written to the device */
gint samples_written;
guint bytes_per_sample;
/* mutex and gconf used to control the write method */
GMutex *write_mutex;
GCond *sleep_cond;
gboolean flushing;
};
struct _GstSunAudioSinkClass {
GstAudioSinkClass parent_class;
};
GType gst_sunaudiosink_get_type(void);
G_END_DECLS
#endif /* __GST_SUNAUDIO_SINK_H__ */
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