gstreamer/gst/icydemux/gsticydemux.h
Tim-Philipp Müller e73ddd490e gst/icydemux/gsticydemux.*: When we merge/collect multiple incoming buffers for typefinding purposes, keep an initial...
Original commit message from CVS:
* gst/icydemux/gsticydemux.c: (gst_icydemux_reset),
(gst_icydemux_typefind_or_forward):
* gst/icydemux/gsticydemux.h:
When we merge/collect multiple incoming buffers for typefinding
purposes, keep an initial 0 offset on the first outgoing buffer
as well (otherwise id3demux won't work right). Fixes .
Also Make buffer metadata writable before setting buffer caps.
* tests/check/elements/icydemux.c: (typefind_succeed),
(cleanup_icydemux), (push_data), (GST_START_TEST),
(icydemux_suite):
Small test case for the above.
2006-09-14 10:38:42 +00:00

84 lines
2.4 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, 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;
};
struct _GstICYDemuxClass
{
GstElementClass parent_class;
};
GType gst_icydemux_get_type (void);
G_END_DECLS
#endif /* __GST_ICYDEMUX_H__ */