gstreamer/gst/icydemux/gsticydemux.h
2012-11-04 00:07:18 +00:00

87 lines
2.5 KiB
C

/* Copyright 2005 Jan Schmidt <thaytan@mad.scientist.com>
* 2006 Michael Smith <msmith@fluendo.com>
* Copyright (C) 2003-2004 Benjamin Otte <otte@gnome.org>
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_ICYDEMUX_H__
#define __GST_ICYDEMUX_H__
#include <gst/gst.h>
#include <gst/base/gstadapter.h>
#include <gst/base/gsttypefindhelper.h>
G_BEGIN_DECLS
#define GST_TYPE_ICYDEMUX \
(gst_icydemux_get_type())
#define GST_ICYDEMUX(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ICYDEMUX,GstICYDemux))
#define GST_ICYDEMUX_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ICYDEMUX,GstICYDemuxClass))
#define GST_IS_ICYDEMUX(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ICYDEMUX))
#define GST_IS_ICYDEMUX_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ICYDEMUX))
typedef struct _GstICYDemux GstICYDemux;
typedef struct _GstICYDemuxClass GstICYDemuxClass;
struct _GstICYDemux
{
GstElement element;
GstPad *sinkpad, *srcpad;
/* Interval between metadata updates */
gint meta_interval;
/* Remaining bytes until the next metadata update */
gint remaining;
/* When 'remaining' is zero, this holds the number of bytes of metadata we
* still need to read, or zero if we don't yet know (which means we need to
* read one byte, after which we can initialise this properly) */
gint meta_remaining;
/* Caps for the data enclosed */
GstCaps *src_caps;
/* True if we're still typefinding */
gboolean typefinding;
GstTagList *cached_tags;
GList *cached_events;
GstAdapter *meta_adapter;
GstBuffer *typefind_buf;
/* upstream HTTP Content-Type */
gchar *content_type;
};
struct _GstICYDemuxClass
{
GstElementClass parent_class;
};
GType gst_icydemux_get_type (void);
G_END_DECLS
#endif /* __GST_ICYDEMUX_H__ */