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e73ddd490e
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 #345449. 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.
84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
/* Copyright 2005 Jan Schmidt <thaytan@mad.scientist.com>
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* 2006 Michael Smith <msmith@fluendo.com>
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* Copyright (C) 2003-2004 Benjamin Otte <otte@gnome.org>
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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_ICYDEMUX_H__
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#define __GST_ICYDEMUX_H__
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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#include <gst/base/gsttypefindhelper.h>
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G_BEGIN_DECLS
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#define GST_TYPE_ICYDEMUX \
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(gst_icydemux_get_type())
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#define GST_ICYDEMUX(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ICYDEMUX,GstICYDemux))
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#define GST_ICYDEMUX_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ICYDEMUX,GstICYDemuxClass))
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#define GST_IS_ICYDEMUX(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ICYDEMUX))
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#define GST_IS_ICYDEMUX_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ICYDEMUX))
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typedef struct _GstICYDemux GstICYDemux;
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typedef struct _GstICYDemuxClass GstICYDemuxClass;
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struct _GstICYDemux
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{
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GstElement element;
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GstPad *sinkpad, *srcpad;
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/* Interval between metadata updates */
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gint meta_interval;
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/* Remaining bytes until the next metadata update */
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gint remaining;
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/* When 'remaining' is zero, this holds the number of bytes of metadata we
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* still need to read, or zero if we don't yet know (which means we need to
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* read one byte, after which we can initialise this properly) */
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gint meta_remaining;
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/* Caps for the data enclosed */
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GstCaps *src_caps;
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/* True if we're still typefinding */
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gboolean typefinding;
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GstTagList *cached_tags;
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GList *cached_events;
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GstAdapter *meta_adapter;
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GstBuffer *typefind_buf;
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};
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struct _GstICYDemuxClass
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{
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GstElementClass parent_class;
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};
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GType gst_icydemux_get_type (void);
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G_END_DECLS
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#endif /* __GST_ICYDEMUX_H__ */
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