mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-01 06:01:04 +00:00
4a7ecfb814
Original commit message from CVS: * gst/id3demux/gstid3demux.c: (gst_id3demux_reset), (gst_id3demux_send_new_segment), (gst_id3demux_chain), (gst_id3demux_sink_event): * gst/id3demux/gstid3demux.h: * gst/apetag/gsttagdemux.c: (gst_tag_demux_reset), (gst_tag_demux_chain), (gst_tag_demux_sink_event), (gst_tag_demux_send_new_segment): Handle and adjust new-segment events so that downstream really sees a stream with the tag pieces stripped off the front and back. Fixes strangeness in seeking when mp3 decoders use the new-segment byte position to estimate their current playback position timestamp and then the arriving buffers don't match up.
83 lines
2.2 KiB
C
83 lines
2.2 KiB
C
/* Copyright 2005 Jan Schmidt <thaytan@mad.scientist.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_ID3DEMUX_H__
|
|
#define __GST_ID3DEMUX_H__
|
|
|
|
#include <gst/gst.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_ID3DEMUX \
|
|
(gst_id3demux_get_type())
|
|
#define GST_ID3DEMUX(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ID3DEMUX,GstID3Demux))
|
|
#define GST_ID3DEMUX_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ID3DEMUX,GstID3DemuxClass))
|
|
#define GST_IS_ID3DEMUX(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ID3DEMUX))
|
|
#define GST_IS_ID3DEMUX_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ID3DEMUX))
|
|
|
|
typedef struct _GstID3Demux GstID3Demux;
|
|
typedef struct _GstID3DemuxClass GstID3DemuxClass;
|
|
|
|
typedef enum {
|
|
GST_ID3DEMUX_READID3V2,
|
|
GST_ID3DEMUX_TYPEFINDING,
|
|
GST_ID3DEMUX_STREAMING
|
|
} GstID3DemuxState;
|
|
|
|
struct _GstID3Demux
|
|
{
|
|
GstElement element;
|
|
|
|
GstPad *sinkpad, *srcpad;
|
|
|
|
/* Number of bytes to remove from the start of file (ID3v2) */
|
|
guint strip_start;
|
|
/* Number of bytes to remove from the end of file (ID3v1) */
|
|
guint strip_end;
|
|
|
|
gint64 upstream_size;
|
|
|
|
GstID3DemuxState state;
|
|
GstBuffer *collect;
|
|
GstCaps *src_caps;
|
|
|
|
gboolean prefer_v1;
|
|
GstTagList *event_tags;
|
|
GstTagList *parsed_tags;
|
|
gboolean send_tag_event;
|
|
|
|
GstSegment segment;
|
|
gboolean need_newseg;
|
|
gboolean newseg_update;
|
|
};
|
|
|
|
struct _GstID3DemuxClass
|
|
{
|
|
GstElementClass parent_class;
|
|
};
|
|
|
|
GType gst_id3demux_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_ID3DEMUX_H__ */
|