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Diffstat (limited to 'ext/ogg/gstoggdemux.h')
| -rw-r--r-- | ext/ogg/gstoggdemux.h | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/ext/ogg/gstoggdemux.h b/ext/ogg/gstoggdemux.h deleted file mode 100644 index a47642b3..00000000 --- a/ext/ogg/gstoggdemux.h +++ /dev/null @@ -1,176 +0,0 @@ -/* GStreamer - * Copyright (C) 2004 Wim Taymans <wim@fluendo.com> - * - * gstoggdemux.c: ogg stream demuxer - * - * 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_OGG_DEMUX_H__ -#define __GST_OGG_DEMUX_H__ - -#include <ogg/ogg.h> - -#include <gst/gst.h> - -#include "gstoggstream.h" - -G_BEGIN_DECLS - -#define GST_TYPE_OGG_PAD (gst_ogg_pad_get_type()) -#define GST_OGG_PAD(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_OGG_PAD, GstOggPad)) -#define GST_OGG_PAD_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_OGG_PAD, GstOggPad)) -#define GST_IS_OGG_PAD(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_OGG_PAD)) -#define GST_IS_OGG_PAD_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_OGG_PAD)) - -typedef struct _GstOggPad GstOggPad; -typedef struct _GstOggPadClass GstOggPadClass; - -#define GST_TYPE_OGG_DEMUX (gst_ogg_demux_get_type()) -#define GST_OGG_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_OGG_DEMUX, GstOggDemux)) -#define GST_OGG_DEMUX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_OGG_DEMUX, GstOggDemux)) -#define GST_IS_OGG_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_OGG_DEMUX)) -#define GST_IS_OGG_DEMUX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_OGG_DEMUX)) - -GType gst_ogg_demux_get_type (void); - -typedef struct _GstOggDemux GstOggDemux; -typedef struct _GstOggDemuxClass GstOggDemuxClass; -typedef struct _GstOggChain GstOggChain; - -/* all information needed for one ogg chain (relevant for chained bitstreams) */ -struct _GstOggChain -{ - GstOggDemux *ogg; - - gint64 offset; /* starting offset of chain */ - gint64 end_offset; /* end offset of chain */ - gint64 bytes; /* number of bytes */ - - gboolean have_bos; - - GArray *streams; - - GstClockTime total_time; /* the total time of this chain, this is the MAX of - the totals of all streams */ - GstClockTime begin_time; /* when this chain starts in the stream */ - - GstClockTime segment_start; /* the timestamp of the first sample, this is the MIN of - the start times of all streams. */ - GstClockTime segment_stop; /* the timestamp of the last page, this is the MAX of the - streams. */ -}; - -/* different modes for the pad */ -typedef enum -{ - GST_OGG_PAD_MODE_INIT, /* we are feeding our internal decoder to get info */ - GST_OGG_PAD_MODE_STREAMING, /* we are streaming buffers to the outside */ -} GstOggPadMode; - -/* all information needed for one ogg stream */ -struct _GstOggPad -{ - GstPad pad; /* subclass GstPad */ - - gboolean have_type; - GstOggPadMode mode; - - GstOggChain *chain; /* the chain we are part of */ - GstOggDemux *ogg; /* the ogg demuxer we are part of */ - - GstOggStream map; - - gint64 packetno; - gint64 current_granule; - gint64 keyframe_granule; - - GstClockTime start_time; /* the timestamp of the first sample */ - - gint64 first_granule; /* the granulepos of first page == first sample in next page */ - GstClockTime first_time; /* the timestamp of the second page or granuletime of first page */ - - gboolean is_sparse; /* TRUE if this is a subtitle pad or some other sparse stream */ - GstClockTime last_stop; /* last_stop when last push occured; used to detect when we - * need to send a newsegment update event for sparse streams */ - - GList *continued; - - gboolean discont; - GstFlowReturn last_ret; /* last return of _pad_push() */ - - gboolean added; -}; - -struct _GstOggPadClass -{ - GstPadClass parent_class; -}; - -/** - * GstOggDemux: - * - * The ogg demuxer object structure. - */ -struct _GstOggDemux -{ - GstElement element; - - GstPad *sinkpad; - - gint64 length; - gint64 read_offset; - gint64 offset; - - gboolean pullmode; - gboolean running; - - gboolean need_chains; - - /* state */ - GMutex *chain_lock; /* we need the lock to protect the chains */ - GArray *chains; /* list of chains we know */ - GstClockTime total_time; - - GstOggChain *current_chain; - GstOggChain *building_chain; - - /* playback start/stop positions */ - GstSegment segment; - gboolean segment_running; - guint32 seqnum; - - GstEvent *event; - GstEvent *newsegment; /* pending newsegment to be sent from _loop */ - - /* annodex stuff */ - gboolean have_fishead; - gint64 basetime; - gint64 prestime; - - /* ogg stuff */ - ogg_sync_state sync; -}; - -struct _GstOggDemuxClass -{ - GstElementClass parent_class; -}; - - -G_END_DECLS - -#endif /* __GST_OGG_DEMUX_H__ */ |