2 * empathy-gst-video-src.h - Header for EmpathyGstAudioSrc
3 * Copyright (C) 2008 Collabora Ltd.
4 * @author Sjoerd Simons <sjoerd.simons@collabora.co.uk>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #ifndef __EMPATHY_GST_AUDIO_SRC_H__
22 #define __EMPATHY_GST_AUDIO_SRC_H__
24 #include <glib-object.h>
30 typedef struct _EmpathyGstAudioSrc EmpathyGstAudioSrc;
31 typedef struct _EmpathyGstAudioSrcClass EmpathyGstAudioSrcClass;
33 struct _EmpathyGstAudioSrcClass {
34 GstBinClass parent_class;
37 struct _EmpathyGstAudioSrc {
41 GType empathy_audio_src_get_type (void);
44 #define EMPATHY_TYPE_GST_AUDIO_SRC \
45 (empathy_audio_src_get_type ())
46 #define EMPATHY_GST_AUDIO_SRC(obj) \
47 (G_TYPE_CHECK_INSTANCE_CAST((obj), EMPATHY_TYPE_GST_AUDIO_SRC, \
49 #define EMPATHY_GST_AUDIO_SRC_CLASS(klass) \
50 (G_TYPE_CHECK_CLASS_CAST((klass), EMPATHY_TYPE_GST_AUDIO_SRC, \
51 EmpathyGstAudioSrcClass))
52 #define EMPATHY_IS_GST_AUDIO_SRC(obj) \
53 (G_TYPE_CHECK_INSTANCE_TYPE((obj), EMPATHY_TYPE_GST_AUDIO_SRC))
54 #define EMPATHY_IS_GST_AUDIO_SRC_CLASS(klass) \
55 (G_TYPE_CHECK_CLASS_TYPE((klass), EMPATHY_TYPE_GST_AUDIO_SRC))
56 #define EMPATHY_GST_AUDIO_SRC_GET_CLASS(obj) \
57 (G_TYPE_INSTANCE_GET_CLASS ((obj), EMPATHY_TYPE_GST_AUDIO_SRC, \
58 EmpathyGstAudioSrcClass))
60 GstElement *empathy_audio_src_new (void);
62 void empathy_audio_src_set_volume (EmpathyGstAudioSrc *src, gdouble volume);
63 gdouble empathy_audio_src_get_volume (EmpathyGstAudioSrc *src);
65 guint empathy_audio_src_get_microphone (EmpathyGstAudioSrc *src);
67 gboolean empathy_audio_src_supports_changing_mic (EmpathyGstAudioSrc *self);
69 void empathy_audio_src_change_microphone_async (EmpathyGstAudioSrc *src,
70 guint microphone, GAsyncReadyCallback callback, gpointer user_data);
71 gboolean empathy_audio_src_change_microphone_finish (EmpathyGstAudioSrc *src,
72 GAsyncResult *result, GError **error);
76 #endif /* #ifndef __EMPATHY_GST_AUDIO_SRC_H__*/