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/* Gnome-Streamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* 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_AVI_DEMUX_H__
#define __GST_AVI_DEMUX_H__
#include <config.h>
#include <gst/gst.h>
#include <gst/riff/riff.h>
#include <gst/bytestream/bytestream.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define GST_TYPE_AVI_DEMUX \
(gst_avi_demux_get_type())
#define GST_AVI_DEMUX(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AVI_DEMUX,GstAviDemux))
#define GST_AVI_DEMUX_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AVI_DEMUX,GstAviDemux))
#define GST_IS_AVI_DEMUX(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AVI_DEMUX))
#define GST_IS_AVI_DEMUX_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AVI_DEMUX))
#define GST_AVI_DEMUX_UNKNOWN 0 /* initialized state */
#define GST_AVI_DEMUX_REGULAR 1 /* regular parsing */
#define GST_AVI_DEMUX_HDRL 2
#define GST_AVI_DEMUX_STRL 3
#define GST_AVI_DEMUX_MOVI 4
#define GST_AVI_DEMUX_AVIH 5
#define GST_AVI_DEMUX_STRH_VIDS 6
#define GST_AVI_DEMUX_STRH_AUDS 7
#define GST_AVI_DEMUX_STRH_IAVS 8
#define GST_AVI_DEMUX_MAX_AUDIO_PADS 8
#define GST_AVI_DEMUX_MAX_VIDEO_PADS 8
typedef struct _GstAviDemux GstAviDemux;
typedef struct _GstAviDemuxClass GstAviDemuxClass;
struct _GstAviDemux {
GstElement element;
/* pads */
GstPad *sinkpad,*srcpad;
/* AVI decoding state */
gint state;
guint32 fcc_type;
GstByteStream *bs;
gst_riff_index_entry *index_entries;
gulong index_size;
gulong index_offset;
gulong resync_offset;
guint64 next_time;
guint64 time_interval;
gulong tot_frames;
gulong current_frame;
guint32 flags;
guint32 init_audio;
guint32 audio_rate;
guint num_audio_pads;
guint num_video_pads;
guint num_iavs_pads;
GstPad *audio_pad[GST_AVI_DEMUX_MAX_AUDIO_PADS];
gboolean audio_need_flush[GST_AVI_DEMUX_MAX_AUDIO_PADS];
GstPad *video_pad[GST_AVI_DEMUX_MAX_VIDEO_PADS];
gboolean video_need_flush[GST_AVI_DEMUX_MAX_VIDEO_PADS];
gpointer extra_data;
};
struct _GstAviDemuxClass {
GstElementClass parent_class;
};
GType gst_avi_demux_get_type (void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GST_AVI_DEMUX_H__ */
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