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Original commit message from CVS: * ext/jack/gstjackaudiosink.c: (jack_sample_rate_cb), (jack_buffer_size_cb), (jack_shutdown_cb), (gst_jack_ring_buffer_acquire): * ext/jack/gstjackaudiosink.h: Improve docs.
91 lines
2.9 KiB
C
91 lines
2.9 KiB
C
/* GStreamer
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* Copyright (C) 2006 Wim Taymans <wim@fluendo.com>
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*
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* gstjacksink.h:
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_JACK_AUDIO_SINK_H__
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#define __GST_JACK_AUDIO_SINK_H__
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#include <jack/jack.h>
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#include <gst/gst.h>
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#include <gst/audio/gstbaseaudiosink.h>
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G_BEGIN_DECLS
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#define GST_TYPE_JACK_AUDIO_SINK (gst_jack_audio_sink_get_type())
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#define GST_JACK_AUDIO_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_JACK_AUDIO_SINK,GstJackAudioSink))
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#define GST_JACK_AUDIO_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_JACK_AUDIO_SINK,GstJackAudioSinkClass))
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#define GST_JACK_AUDIO_SINK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),GST_TYPE_JACK_AUDIO_SINK,GstJackAudioSinkClass))
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#define GST_IS_JACK_AUDIO_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_JACK_AUDIO_SINK))
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#define GST_IS_JACK_AUDIO_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_JACK_AUDIO_SINK))
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typedef struct _GstJackAudioSink GstJackAudioSink;
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typedef struct _GstJackAudioSinkClass GstJackAudioSinkClass;
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/**
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* GstJackConnect:
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* @GST_JACK_CONNECT_NONE: Don't automatically connect to physical ports.
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* In this mode, the element will accept any number of input channels and will
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* create (but not connect) an output port for each channel.
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* @GST_JACK_CONNECT_AUTO: In this mode, the element will try to connect each
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* output port to a random physical jack input pin. The sink will
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* expose the number of physical channels on its pad caps.
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*
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* Specify how the output ports will be connected.
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*/
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typedef enum {
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GST_JACK_CONNECT_NONE,
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GST_JACK_CONNECT_AUTO
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} GstJackConnect;
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/**
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* GstJackAudioSink:
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*
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* Opaque #GstJackAudioSink.
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*/
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struct _GstJackAudioSink {
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GstBaseAudioSink element;
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/* cached caps */
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GstCaps *caps;
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/* properties */
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GstJackConnect connect;
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gchar *server;
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/* our client */
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jack_client_t *client;
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/*< private >*/
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gpointer _gst_reserved[GST_PADDING];
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};
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struct _GstJackAudioSinkClass {
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GstBaseAudioSinkClass parent_class;
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/*< private >*/
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gpointer _gst_reserved[GST_PADDING];
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};
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GType gst_jack_audio_sink_get_type (void);
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G_END_DECLS
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#endif /* __GST_JACK_AUDIO_SINK_H__ */
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