gstreamer/ext/jack/gstjack.h
David Schleef bc5b62d938 change gst/bytestream.h to gst/bytestream/bytestream.h
Original commit message from CVS:
change gst/bytestream.h to gst/bytestream/bytestream.h
2011-01-02 14:30:03 +00:00

129 lines
3.9 KiB
C

/* -*- Mode: C; c-basic-offset: 4 -*- */
/*
Copyright (C) 2002 Andy Wingo <wingo@pobox.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __GST_JACK_H__
#define __GST_JACK_H__
#include <jack/jack.h>
#include <gst/gst.h>
#include <gst/bytestream/bytestream.h>
//#define JACK_DEBUG(str, a...) g_message (str, ##a)
#define JACK_DEBUG(str, a...)
#define GST_JACK(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, GST_TYPE_JACK, GstJack)
#define GST_JACK_CLASS(klass) G_TYPE_CHECK_CLASS_CAST(klass, GST_TYPE_JACK, GstJackClass)
#define GST_IS_JACK(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, GST_TYPE_JACK)
#define GST_IS_JACK_CLASS(klass) G_TYPE_CHECK_CLASS_TYPE(klass, GST_TYPE_JACK)
#define GST_TYPE_JACK gst_jack_get_type()
#define GST_JACK_SINK(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, GST_TYPE_JACK_SINK, GstJack)
#define GST_JACK_SINK_CLASS(klass) G_TYPE_CHECK_CLASS_CAST(klass, GST_TYPE_JACK_SINK, GstJackClass)
#define GST_IS_JACK_SINK(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, GST_TYPE_JACK_SINK)
#define GST_IS_JACK_SINK_CLASS(klass) G_TYPE_CHECK_CLASS_TYPE(klass, GST_TYPE_JACK_SINK)
#define GST_TYPE_JACK_SINK gst_jack_sink_get_type()
#define GST_JACK_SRC(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, GST_TYPE_JACK_SRC, GstJack)
#define GST_JACK_SRC_CLASS(klass) G_TYPE_CHECK_CLASS_CAST(klass, GST_TYPE_JACK_SRC, GstJackClass)
#define GST_IS_JACK_SRC(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, GST_TYPE_JACK_SRC)
#define GST_IS_JACK_SRC_CLASS(klass) G_TYPE_CHECK_CLASS_TYPE(klass, GST_TYPE_JACK_SRC)
#define GST_TYPE_JACK_SRC gst_jack_src_get_type()
#define GST_JACK_BIN(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, GST_TYPE_JACK_BIN, GstJackBin)
#define GST_JACK_BIN_CLASS(klass) G_TYPE_CHECK_CLASS_CAST(klass, GST_TYPE_JACK_BIN, GstJackClass)
#define GST_IS_JACK_BIN(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, GST_TYPE_JACK_BIN)
#define GST_IS_JACK_BIN_CLASS(klass) G_TYPE_CHECK_CLASS_TYPE(klass, GST_TYPE_JACK_BIN)
#define GST_TYPE_JACK_BIN gst_jack_bin_get_type()
#define GST_JACK_PAD(l) ((GstJackPad*)l->data) /* l is a GList */
typedef struct _GstJack GstJack;
typedef struct _GstJackClass GstJackClass;
typedef struct _GstJackBin GstJackBin;
typedef struct _GstJackBinClass GstJackBinClass;
typedef GstJack GstJackSink;
typedef GstJackClass GstJackSinkClass;
typedef GstJack GstJackSrc;
typedef GstJackClass GstJackSrcClass;
enum {
GST_JACK_OPEN = GST_BIN_FLAG_LAST,
GST_JACK_ACTIVE,
GST_JACK_FLAG_LAST = GST_BIN_FLAG_LAST + 3,
};
typedef jack_default_audio_sample_t sample_t;
typedef struct {
GstPad *pad;
void *data;
const gchar *name;
const gchar *peer_name;
jack_port_t *port;
} GstJackPad;
struct _GstJack {
GstElement element;
/* list of GstJackPads */
GList *pads;
/* for convenience */
GstPadDirection direction;
gchar *port_name_prefix;
GstJackBin *bin;
};
struct _GstJackClass {
GstElementClass parent_class;
};
struct _GstJackBin {
GstBin bin;
jack_client_t *client;
gint default_new_port_number;
/* lists of GstJackPads */
GList *sink_pads;
GList *src_pads;
gchar *client_name;
guint rate;
jack_nframes_t nframes;
};
struct _GstJackBinClass {
GstBinClass parent_class;
};
GType gst_jack_get_type (void);
GType gst_jack_bin_get_type (void);
GType gst_jack_sink_get_type (void);
GType gst_jack_src_get_type (void);
#endif /* __GST_JACK_H__ */