Commit e017e148 authored by David Schleef's avatar David Schleef

matroskaparse: New element

Copied from demux.  Duplicates much code, also some dead code
remaining.
parent eab982ce
......@@ -5,6 +5,7 @@ libgstmatroska_la_SOURCES = \
ebml-write.c \
matroska.c \
matroska-demux.c \
matroska-parse.c \
matroska-ids.c \
matroska-mux.c \
webm-mux.c \
......@@ -15,6 +16,7 @@ noinst_HEADERS = \
ebml-read.h \
ebml-write.h \
matroska-demux.h \
matroska-parse.h \
matroska-ids.h \
matroska-mux.h \
webm-mux.h \
......
This diff is collapsed.
/* GStreamer Matroska muxer/demuxer
* (c) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
*
* matroska-parse.h: matroska file/stream parseer definition
*
* 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_MATROSKA_PARSE_H__
#define __GST_MATROSKA_PARSE_H__
#include <gst/gst.h>
#include <gst/base/gstadapter.h>
#include "ebml-read.h"
#include "matroska-ids.h"
G_BEGIN_DECLS
#define GST_TYPE_MATROSKA_PARSE \
(gst_matroska_parse_get_type ())
#define GST_MATROSKA_PARSE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_MATROSKA_PARSE, GstMatroskaParse))
#define GST_MATROSKA_PARSE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_MATROSKA_PARSE, GstMatroskaParseClass))
#define GST_IS_MATROSKA_PARSE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_MATROSKA_PARSE))
#define GST_IS_MATROSKA_PARSE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_MATROSKA_PARSE))
typedef enum {
GST_MATROSKA_PARSE_STATE_START,
GST_MATROSKA_PARSE_STATE_SEGMENT,
GST_MATROSKA_PARSE_STATE_HEADER,
GST_MATROSKA_PARSE_STATE_DATA,
GST_MATROSKA_PARSE_STATE_SEEK,
GST_MATROSKA_PARSE_STATE_SCANNING
} GstMatroskaParseState;
typedef struct _GstMatroskaParse {
GstElement parent;
/* < private > */
GstIndex *element_index;
gint element_index_writer_id;
/* pads */
GstPad *sinkpad;
GstPad *srcpad;
GPtrArray *src;
GstClock *clock;
guint num_streams;
guint num_v_streams;
guint num_a_streams;
guint num_t_streams;
GstBuffer *streamheader;
gboolean pushed_headers;
GstClockTime last_timestamp;
/* metadata */
gchar *muxing_app;
gchar *writing_app;
gint64 created;
/* state */
//gboolean streaming;
GstMatroskaParseState state;
guint level_up;
guint64 seek_block;
gboolean seek_first;
/* did we parse cues/tracks/segmentinfo already? */
gboolean index_parsed;
gboolean tracks_parsed;
gboolean segmentinfo_parsed;
gboolean attachments_parsed;
GList *tags_parsed;
GList *seek_parsed;
/* start-of-segment */
guint64 ebml_segment_start;
/* a cue (index) table */
GArray *index;
/* timescale in the file */
guint64 time_scale;
/* keeping track of playback position */
GstSegment segment;
gboolean segment_running;
GstClockTime last_stop_end;
GstEvent *close_segment;
GstEvent *new_segment;
GstTagList *global_tags;
/* pull mode caching */
GstBuffer *cached_buffer;
/* push and pull mode */
guint64 offset;
/* some state saving */
GstClockTime cluster_time;
guint64 cluster_offset;
guint64 first_cluster_offset;
guint64 next_cluster_offset;
/* push based mode usual suspects */
GstAdapter *adapter;
/* index stuff */
gboolean seekable;
gboolean building_index;
guint64 index_offset;
GstEvent *seek_event;
gboolean need_newsegment;
/* reverse playback */
GArray *seek_index;
gint seek_entry;
} GstMatroskaParse;
typedef struct _GstMatroskaParseClass {
GstElementClass parent;
} GstMatroskaParseClass;
gboolean gst_matroska_parse_plugin_init (GstPlugin *plugin);
G_END_DECLS
#endif /* __GST_MATROSKA_PARSE_H__ */
......@@ -24,6 +24,7 @@
#endif
#include "matroska-demux.h"
#include "matroska-parse.h"
#include "matroska-mux.h"
#include "matroska-ids.h"
#include "webm-mux.h"
......@@ -40,6 +41,7 @@ plugin_init (GstPlugin * plugin)
gst_matroska_register_tags ();
ret = gst_matroska_demux_plugin_init (plugin);
ret &= gst_matroska_parse_plugin_init (plugin);
ret &= gst_element_register (plugin, "matroskamux", GST_RANK_PRIMARY,
GST_TYPE_MATROSKA_MUX);
ret &= gst_element_register (plugin, "webmmux", GST_RANK_PRIMARY,
......
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