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/* GStreamer
* Copyright (C) 2009 Sebastian Dröge <sebastian.droege@collabora.co.uk>
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __MXF_MUX_H__
#define __MXF_MUX_H__
#include <gst/gst.h>
#include <gst/base/gstadapter.h>
#include <gst/base/gstcollectpads.h>
#include "mxfessence.h"
G_BEGIN_DECLS
#define GST_TYPE_MXF_MUX \
(gst_mxf_mux_get_type ())
#define GST_MXF_MUX(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_MXF_MUX, GstMXFMux))
#define GST_MXF_MUX_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_MXF_MUX, GstMXFMuxClass))
#define GST_IS_MXF_MUX(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_MXF_MUX))
#define GST_IS_MXF_MUX_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_MXF_MUX))
typedef struct
{
GstCollectData collect;
guint64 pos;
GstClockTime last_timestamp;
MXFMetadataFileDescriptor *descriptor;
GstAdapter *adapter;
gboolean have_complete_edit_unit;
gpointer mapping_data;
const MXFEssenceElementWriter *writer;
MXFEssenceElementWriteFunc write_func;
MXFMetadataSourcePackage *source_package;
MXFMetadataTimelineTrack *source_track;
} GstMXFMuxPad;
typedef enum
{
GST_MXF_MUX_STATE_HEADER,
GST_MXF_MUX_STATE_DATA,
GST_MXF_MUX_STATE_EOS,
GST_MXF_MUX_STATE_ERROR
} GstMXFMuxState;
typedef struct _GstMXFMux {
GstElement element;
GstPad *srcpad;
GstCollectPads *collect;
/* <private> */
GstPadEventFunction collect_event;
GstMXFMuxState state;
guint n_pads;
guint64 offset;
MXFPartitionPack partition;
MXFPrimerPack primer;
GHashTable *metadata;
GList *metadata_list;
MXFMetadataPreface *preface;
MXFFraction min_edit_rate;
guint64 last_gc_position;
GstClockTime last_gc_timestamp;
gchar *application;
} GstMXFMux;
typedef struct _GstMXFMuxClass {
GstElementClass parent;
} GstMXFMuxClass;
GType gst_mxf_mux_get_type (void);
G_END_DECLS
#endif /* __MXF_MUX_H__ */
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