gstreamer/ext/vorbis/vorbisdec.h
Andy Wingo 598d929eec s/Gnome-Streamer/GStreamer/
Original commit message from CVS:
s/Gnome-Streamer/GStreamer/
2002-03-20 21:45:03 +00:00

83 lines
2.5 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 __VORBISDEC_H__
#define __VORBISDEC_H__
#include <config.h>
#include <gst/gst.h>
#include <vorbis/codec.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define GST_TYPE_VORBISDEC \
(vorbisdec_get_type())
#define GST_VORBISDEC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VORBISDEC,VorbisDec))
#define GST_VORBISDEC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VORBISDEC,VorbisDecClass))
#define GST_IS_VORBISDEC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VORBISDEC))
#define GST_IS_VORBISDEC_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VORBISDEC))
typedef struct _VorbisDec VorbisDec;
typedef struct _VorbisDecClass VorbisDecClass;
struct _VorbisDec {
GstElement element;
GstPad *sinkpad,*srcpad;
ogg_sync_state oy; /* sync and verify incoming physical bitstream */
ogg_stream_state os; /* take physical pages, weld into a logical
stream of packets */
ogg_page og; /* one Ogg bitstream page. Vorbis packets are inside */
ogg_packet op; /* one raw packet of data for decode */
vorbis_info vi; /* struct that stores all the static vorbis bitstream
settings */
vorbis_comment vc; /* struct that stores all the bitstream user comments */
vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */
vorbis_block vb; /* local working space for packet->PCM decode */
gboolean eos;
int16_t convsize;
guint64 total_out;
};
struct _VorbisDecClass {
GstElementClass parent_class;
};
GType vorbisdec_get_type(void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __VORBISDEC_H__ */