gstreamer/ext/pulse/pulsesink.h
Wim Taymans 87fbd1e784 Merge branch 'master' into 0.11
Conflicts:
	common
	ext/pulse/pulsesink.c
	ext/soup/gstsouphttpclientsink.c
	gst/audioparsers/gstaacparse.c
	gst/audioparsers/gstac3parse.c
	gst/rtp/gstrtph264depay.c
	gst/rtpmanager/gstrtpjitterbuffer.c
	gst/rtpmanager/rtpjitterbuffer.c
	gst/rtsp/gstrtspsrc.c
	sys/ximage/gstximagesrc.c
2011-09-28 12:44:59 +02:00

151 lines
4.2 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*/
#ifndef __GST_PULSESINK_H__
#define __GST_PULSESINK_H__
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/gst.h>
#include <gst/audio/gstaudiosink.h>
#include <pulse/pulseaudio.h>
#include <pulse/thread-mainloop.h>
#include "pulseprobe.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;
struct _GstPulseSink
{
GstBaseAudioSink sink;
gchar *server, *device, *stream_name, *client_name;
gchar *device_description;
GstPulseProbe *probe;
gdouble volume;
gboolean volume_set:1;
gboolean mute:1;
gboolean mute_set:1;
guint defer_pending;
gint notify; /* atomic */
const gchar *pa_version;
GstStructure *properties;
pa_proplist *proplist;
#ifdef HAVE_PULSE_1_0
GMutex *sink_formats_lock;
GList *sink_formats;
volatile gint format_lost;
GstClockTime format_lost_time;
#endif
};
struct _GstPulseSinkClass
{
GstBaseAudioSinkClass parent_class;
};
GType gst_pulsesink_get_type (void);
#if (G_BYTE_ORDER == G_LITTLE_ENDIAN)
# define FORMATS "{ S16LE, S16BE, F32LE, F32BE, S32LE, S32BE, " \
"S24LE, S24BE, S24_32LE, S24_32BE, S8 }"
#else
# define FORMATS "{ S16BE, S16LE, F32BE, F32LE, S32BE, S32LE, " \
"S24BE, S24LE, S24_32BE, S24_32LE, S8 }"
#endif
#define _PULSE_SINK_CAPS_COMMON \
"audio/x-raw, " \
"format = (string) " FORMATS ", " \
"rate = (int) [ 1, MAX ], " \
"channels = (int) [ 1, 32 ];" \
"audio/x-alaw, " \
"rate = (int) [ 1, MAX], " \
"channels = (int) [ 1, 32 ];" \
"audio/x-mulaw, " \
"rate = (int) [ 1, MAX], " "channels = (int) [ 1, 32 ];"
#ifdef HAVE_PULSE_1_0
#define _PULSE_SINK_CAPS_1_0 \
"audio/x-ac3, framed = (boolean) true;" \
"audio/x-eac3, framed = (boolean) true; " \
"audio/x-dts, framed = (boolean) true, " \
"block-size = (int) { 512, 1024, 2048 }; " \
"audio/mpeg, mpegversion = (int) 1, " \
"mpegaudioversion = (int) [ 1, 2 ], parsed = (boolean) true;"
#else
#define _PULSE_SINK_CAPS_1_0 ""
#endif
#define PULSE_SINK_TEMPLATE_CAPS \
_PULSE_SINK_CAPS_COMMON \
_PULSE_SINK_CAPS_1_0
#ifdef HAVE_PULSE_1_0
#define GST_TYPE_PULSE_AUDIO_SINK \
(gst_pulse_audio_sink_get_type())
#define GST_PULSE_AUDIO_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PULSE_AUDIO_SINK,GstPulseAudioSink))
#define GST_PULSE_AUDIO_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PULSE_AUDIO_SINK,GstPulseAudioSinkClass))
#define GST_IS_PULSE_AUDIO_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PULSE_AUDIO_SINK))
#define GST_IS_PULSE_AUDIO_SINK_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PULSE_AUDIO_SINK))
#define GST_PULSE_AUDIO_SINK_CAST(obj) \
((GstPulseAudioSink *)(obj))
GType gst_pulse_audio_sink_get_type (void);
#endif /* HAVE_PULSE_1_0 */
G_END_DECLS
#endif /* __GST_PULSESINK_H__ */