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38946080fd
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
88 lines
2.2 KiB
C
88 lines
2.2 KiB
C
/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_FLX_DECODER_H__
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#define __GST_FLX_DECODER_H__
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#include <gst/gst.h>
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#include "flx_color.h"
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#include <gst/gstbytestream.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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typedef enum {
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GST_FLXDEC_READ_HEADER,
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GST_FLXDEC_PLAYING,
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} GstFlxDecState;
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/* Definition of structure storing data for this element. */
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typedef struct _GstFlxDec GstFlxDec;
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struct _GstFlxDec {
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GstElement element;
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GstPad *sinkpad,*srcpad;
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gboolean active, new_meta;
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GstBuffer *delta, *frame;
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GstByteStream *bs;
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gulong size;
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GstFlxDecState state;
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glong frame_time;
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gint64 next_time;
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FlxColorSpaceConverter *converter;
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FlxHeader hdr;
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};
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/* Standard definition defining a class for this element. */
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typedef struct _GstFlxDecClass GstFlxDecClass;
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struct _GstFlxDecClass {
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GstElementClass parent_class;
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};
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/* Standard macros for defining types for this element. */
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#define GST_TYPE_FLXDEC \
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(gst_flxdec_get_type())
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#define GST_FLXDEC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FLXDEC,GstFlxDec))
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#define GST_FLXDEC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FLXDEC,GstFlxDec))
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#define GST_IS_FLXDEC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FLXDEC))
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#define GST_IS_FLXDEC_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FLXDEC))
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/* Standard function returning type information. */
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GType gst_flxdec_get_type(void);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GST_FLX_DECODER_H__ */
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