gstreamer/gst/flx/gstflxdec.h
Ronald S. Bultje 38946080fd New typefind system: bytestream is now part of the core all plugins have been modified to use this new typefind syste...
Original commit message from CVS:
New typefind system:
* bytestream is now part of the core
* all plugins have been modified to use this new typefind system
* asf typefinding added
* mpeg video stream typefiding removed because it's broken
* duplicate typefind entries removed
* extra id3 typefinding added, because we've seen 4 types of files
(riff/wav, flac, vorbis, mp3) with id3 headers and each of these needs
to work. Instead, I've added an id3 element and let it redo typefiding
after the id3 header. this needs a hack because spider only typefinds
once. We can remove this hack once spider supports multiple typefinds.
* with all this, mp3 typefinding is semi-rewritten
* id3 typefinding in flac/vorbis is removed, it's no longer needed
* fixed spider and gst-typefind to use this, too.
* Other general cleanups
2003-10-01 13:14:52 +00:00

88 lines
2.2 KiB
C

/* GStreamer
* 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_FLX_DECODER_H__
#define __GST_FLX_DECODER_H__
#include <gst/gst.h>
#include "flx_color.h"
#include <gst/gstbytestream.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
typedef enum {
GST_FLXDEC_READ_HEADER,
GST_FLXDEC_PLAYING,
} GstFlxDecState;
/* Definition of structure storing data for this element. */
typedef struct _GstFlxDec GstFlxDec;
struct _GstFlxDec {
GstElement element;
GstPad *sinkpad,*srcpad;
gboolean active, new_meta;
GstBuffer *delta, *frame;
GstByteStream *bs;
gulong size;
GstFlxDecState state;
glong frame_time;
gint64 next_time;
FlxColorSpaceConverter *converter;
FlxHeader hdr;
};
/* Standard definition defining a class for this element. */
typedef struct _GstFlxDecClass GstFlxDecClass;
struct _GstFlxDecClass {
GstElementClass parent_class;
};
/* Standard macros for defining types for this element. */
#define GST_TYPE_FLXDEC \
(gst_flxdec_get_type())
#define GST_FLXDEC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FLXDEC,GstFlxDec))
#define GST_FLXDEC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FLXDEC,GstFlxDec))
#define GST_IS_FLXDEC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FLXDEC))
#define GST_IS_FLXDEC_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FLXDEC))
/* Standard function returning type information. */
GType gst_flxdec_get_type(void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GST_FLX_DECODER_H__ */