mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-26 18:20:44 +00:00
107 lines
2.6 KiB
C
107 lines
2.6 KiB
C
/*-*- Mode: C; c-basic-offset: 2 -*-*/
|
|
|
|
/*
|
|
* GStreamer pulseaudio plugin
|
|
*
|
|
* Copyright (c) 2004-2008 Lennart Poettering
|
|
*
|
|
* gst-pulse 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.
|
|
*
|
|
* gst-pulse 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 gst-pulse; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
|
|
* USA.
|
|
*/
|
|
|
|
#ifndef __GST_PULSESINK_H__
|
|
#define __GST_PULSESINK_H__
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/audio/audio.h>
|
|
#include <gst/audio/gstaudiosink.h>
|
|
|
|
#include <pulse/pulseaudio.h>
|
|
#include <pulse/thread-mainloop.h>
|
|
|
|
#include "pulseutil.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_PULSESINK \
|
|
(gst_pulsesink_get_type())
|
|
#define GST_PULSESINK(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PULSESINK,GstPulseSink))
|
|
#define GST_PULSESINK_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PULSESINK,GstPulseSinkClass))
|
|
#define GST_IS_PULSESINK(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PULSESINK))
|
|
#define GST_IS_PULSESINK_CLASS(obj) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PULSESINK))
|
|
#define GST_PULSESINK_CAST(obj) \
|
|
((GstPulseSink *)(obj))
|
|
|
|
typedef struct _GstPulseSink GstPulseSink;
|
|
typedef struct _GstPulseSinkClass GstPulseSinkClass;
|
|
|
|
typedef struct _GstPulseDeviceInfo {
|
|
gchar *description;
|
|
GList *formats;
|
|
} GstPulseDeviceInfo;
|
|
|
|
struct _GstPulseSink
|
|
{
|
|
GstAudioBaseSink sink;
|
|
|
|
gchar *server, *device, *stream_name, *client_name;
|
|
GstPulseDeviceInfo device_info;
|
|
|
|
gdouble volume;
|
|
gboolean volume_set:1;
|
|
gboolean mute:1;
|
|
gboolean mute_set:1;
|
|
guint32 current_sink_idx;
|
|
gchar *current_sink_name;
|
|
|
|
guint defer_pending;
|
|
|
|
gint notify; /* atomic */
|
|
|
|
const gchar *pa_version;
|
|
|
|
GstStructure *properties;
|
|
pa_proplist *proplist;
|
|
|
|
volatile gint format_lost;
|
|
GstClockTime format_lost_time;
|
|
};
|
|
|
|
struct _GstPulseSinkClass
|
|
{
|
|
GstAudioBaseSinkClass parent_class;
|
|
};
|
|
|
|
GType gst_pulsesink_get_type (void);
|
|
|
|
#define PULSE_SINK_TEMPLATE_CAPS \
|
|
_PULSE_CAPS_PCM \
|
|
_PULSE_CAPS_AC3 \
|
|
_PULSE_CAPS_EAC3 \
|
|
_PULSE_CAPS_DTS \
|
|
_PULSE_CAPS_MP3 \
|
|
_PULSE_CAPS_AAC
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_PULSESINK_H__ */
|