gstreamer/ext/apexsink/gstapexsink.h

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Add apexsink for audio output to Apple AirPort Express Wireless devices. Fixes bug #542510. Original commit message from CVS: Patch by: Jérémie Bernard <gremimail at gmail dot com> * configure.ac: * ext/apexsink/LGPL-3.0.txt: * ext/apexsink/Makefile.am: * ext/apexsink/gstapexplugin.c: (plugin_init): * ext/apexsink/gstapexraop.c: (g_strdel), (gst_apexraop_send), (gst_apexraop_recv), (gst_apexraop_new), (gst_apexraop_free), (gst_apexraop_set_host), (gst_apexraop_get_host), (gst_apexraop_set_port), (gst_apexraop_get_port), (gst_apexraop_set_useragent), (gst_apexraop_get_useragent), (gst_apexraop_connect), (gst_apexraop_get_jacktype), (gst_apexraop_get_jackstatus), (gst_apexraop_close), (gst_apexraop_set_volume), (gst_apexraop_write_bits), (gst_apexraop_write), (gst_apexraop_flush): * ext/apexsink/gstapexraop.h: * ext/apexsink/gstapexsink.c: (gst_apexsink_jackstatus_get_type), (gst_apexsink_jacktype_get_type), (gst_apexsink_interfaces_init), (gst_apexsink_implements_interface_init), (gst_apexsink_mixer_interface_init), (gst_apexsink_interface_supported), (gst_apexsink_mixer_list_tracks), (gst_apexsink_mixer_set_volume), (gst_apexsink_mixer_get_volume), (gst_apexsink_base_init), (gst_apexsink_class_init), (gst_apexsink_init), (gst_apexsink_set_property), (gst_apexsink_get_property), (gst_apexsink_finalise), (gst_apexsink_open), (gst_apexsink_prepare), (gst_apexsink_write), (gst_apexsink_unprepare), (gst_apexsink_delay), (gst_apexsink_reset), (gst_apexsink_close): * ext/apexsink/gstapexsink.h: Add apexsink for audio output to Apple AirPort Express Wireless devices. Fixes bug #542510.
2008-08-28 17:01:30 +00:00
/* GStreamer - AirPort Express (ApEx) Audio Sink -
*
* Remote Audio Access Protocol (RAOP) as used in Apple iTunes to stream music to the Airport Express (ApEx) -
* RAOP is based on the Real Time Streaming Protocol (RTSP) but with an extra challenge-response RSA based authentication step.
*
* RAW PCM input only as defined by the following GST_STATIC_PAD_TEMPLATE regarding the expected gstapexraop input format.
*
* Copyright (C) 2008 Jérémie Bernard [GRemi] <gremimail@gmail.com>
*
* gstapexsink.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_APEXSINK_H__
#define __GST_APEXSINK_H__
#include "gstapexraop.h"
#include <gst/audio/gstaudiosink.h>
#include <gst/interfaces/mixer.h>
G_BEGIN_DECLS
/* standard gstreamer macros */
#define GST_TYPE_APEX_SINK (gst_apexsink_get_type())
#define GST_APEX_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_APEX_SINK,GstApExSink))
#define GST_APEX_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_APEX_SINK,GstApExSinkClass))
#define GST_IS_APEX_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_APEX_SINK))
#define GST_IS_APEX_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_APEX_SINK))
#define GST_APEX_SINK_CAST(obj) ((GstApExSink*)(obj))
#define GST_APEX_SINK_NAME "apexsink"
#define GST_APEX_SINK_JACKTYPE_TYPE (gst_apexsink_jacktype_get_type())
#define GST_APEX_SINK_JACKSTATUS_TYPE (gst_apexsink_jackstatus_get_type())
/* ApEx classes declaration */
typedef struct _GstApExSink GstApExSink;
typedef struct _GstApExSinkClass GstApExSinkClass;
struct _GstApExSink
{
/* base definition */
GstAudioSink sink;
/* public read/write sink properties */
gchar *host;
guint port;
guint volume;
/* private attributes : latency time local copy, tracks list of the mixer interface */
guint64 latency_time;
GList *tracks;
/* private apex client */
GstApExRAOP *gst_apexraop;
};
struct _GstApExSinkClass
{
GstAudioSinkClass parent_class;
};
/* genum jack access */
GType gst_apexsink_jackstatus_get_type (void);
GType gst_apexsink_jacktype_get_type (void);
/* audio sink standard api */
GType gst_apexsink_get_type (void);
G_END_DECLS
#endif