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/*
* empathy-gst-video-src.h - Header for EmpathyGstAudioSrc
* Copyright (C) 2008 Collabora Ltd.
* @author Sjoerd Simons <sjoerd.simons@collabora.co.uk>
*
* 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 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __EMPATHY_GST_AUDIO_SRC_H__
#define __EMPATHY_GST_AUDIO_SRC_H__
#include <glib-object.h>
#include <gst/gst.h>
#include <gio/gio.h>
G_BEGIN_DECLS
typedef struct _EmpathyGstAudioSrc EmpathyGstAudioSrc;
typedef struct _EmpathyGstAudioSrcClass EmpathyGstAudioSrcClass;
struct _EmpathyGstAudioSrcClass {
GstBinClass parent_class;
};
struct _EmpathyGstAudioSrc {
GstBin parent;
};
GType empathy_audio_src_get_type (void);
/* TYPE MACROS */
#define EMPATHY_TYPE_GST_AUDIO_SRC \
(empathy_audio_src_get_type ())
#define EMPATHY_GST_AUDIO_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), EMPATHY_TYPE_GST_AUDIO_SRC, \
EmpathyGstAudioSrc))
#define EMPATHY_GST_AUDIO_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), EMPATHY_TYPE_GST_AUDIO_SRC, \
EmpathyGstAudioSrcClass))
#define EMPATHY_IS_GST_AUDIO_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), EMPATHY_TYPE_GST_AUDIO_SRC))
#define EMPATHY_IS_GST_AUDIO_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), EMPATHY_TYPE_GST_AUDIO_SRC))
#define EMPATHY_GST_AUDIO_SRC_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), EMPATHY_TYPE_GST_AUDIO_SRC, \
EmpathyGstAudioSrcClass))
GstElement *empathy_audio_src_new (void);
void empathy_audio_src_set_volume (EmpathyGstAudioSrc *src, gdouble volume);
gdouble empathy_audio_src_get_volume (EmpathyGstAudioSrc *src);
guint empathy_audio_src_get_microphone (EmpathyGstAudioSrc *src);
gboolean empathy_audio_src_supports_changing_mic (EmpathyGstAudioSrc *self);
void empathy_audio_src_change_microphone_async (EmpathyGstAudioSrc *src,
guint microphone, GAsyncReadyCallback callback, gpointer user_data);
gboolean empathy_audio_src_change_microphone_finish (EmpathyGstAudioSrc *src,
GAsyncResult *result, GError **error);
G_END_DECLS
#endif /* #ifndef __EMPATHY_GST_AUDIO_SRC_H__*/
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