1 /*-*- Mode: C; c-basic-offset: 2 -*-*/
4 * GStreamer pulseaudio plugin
6 * Copyright (c) 2004-2008 Lennart Poettering
8 * gst-pulse is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU Lesser General Public License as
10 * published by the Free Software Foundation; either version 2.1 of the
11 * License, or (at your option) any later version.
13 * gst-pulse is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with gst-pulse; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
24 #ifndef __GST_PULSESRC_H__
25 #define __GST_PULSESRC_H__
28 #include <gst/audio/gstaudiosrc.h>
30 #include <pulse/pulseaudio.h>
31 #include <pulse/thread-mainloop.h>
33 #include "pulsemixerctrl.h"
34 #include "pulseprobe.h"
38 #define GST_TYPE_PULSESRC \
39 (gst_pulsesrc_get_type())
40 #define GST_PULSESRC(obj) \
41 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PULSESRC,GstPulseSrc))
42 #define GST_PULSESRC_CLASS(klass) \
43 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PULSESRC,GstPulseSrcClass))
44 #define GST_IS_PULSESRC(obj) \
45 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PULSESRC))
46 #define GST_IS_PULSESRC_CLASS(obj) \
47 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PULSESRC))
48 #define GST_PULSESRC_CAST(obj) \
49 ((GstPulseSrc *)(obj))
51 typedef struct _GstPulseSrc GstPulseSrc;
52 typedef struct _GstPulseSrcClass GstPulseSrcClass;
58 gchar *server, *device, *client_name;
60 pa_threaded_mainloop *mainloop;
64 guint32 source_output_idx;
66 pa_sample_spec sample_spec;
68 const void *read_buffer;
69 size_t read_buffer_length;
71 gchar *device_description;
72 GstPulseMixerCtrl *mixer;
76 gboolean volume_set:1;
80 gint notify; /* atomic */
83 gboolean stream_connected:1;
84 gboolean operation_success:1;
88 GstStructure *properties;
89 pa_proplist *proplist;
92 struct _GstPulseSrcClass
94 GstAudioSrcClass parent_class;
97 GType gst_pulsesrc_get_type (void);
101 #endif /* __GST_PULSESRC_H__ */