gstreamer/ext/amrnb/amrnbdec.h
Wim Taymans e41644a080 ext/amrnb/: Ported AMR decoder/parse.
Original commit message from CVS:
* ext/amrnb/Makefile.am:
* ext/amrnb/amrnb.c: (plugin_init):
* ext/amrnb/amrnbdec.c: (gst_amrnbdec_init),
(gst_amrnbdec_setcaps), (gst_amrnbdec_chain),
(gst_amrnbdec_state_change):
* ext/amrnb/amrnbdec.h:
* ext/amrnb/amrnbenc.c: (gst_amrnbenc_get_type),
(gst_amrnbenc_base_init), (gst_amrnbenc_class_init),
(gst_amrnbenc_init), (gst_amrnbenc_finalize),
(gst_amrnbenc_setcaps), (gst_amrnbenc_chain),
(gst_amrnbenc_state_change):
* ext/amrnb/amrnbenc.h:
* ext/amrnb/amrnbparse.c: (gst_amrnbparse_init),
(gst_amrnbparse_query), (gst_amrnbparse_event),
(gst_amrnbparse_chain), (gst_amrnbparse_read_header),
(gst_amrnbparse_loop), (gst_amrnbparse_sink_activate),
(gst_amrnbparse_state_change):
* ext/amrnb/amrnbparse.h:
Ported AMR decoder/parse.
Added AMR encoder.
2005-05-18 16:51:46 +00:00

67 lines
1.9 KiB
C

/* GStreamer Adaptive Multi-Rate Narrow-Band (AMR-NB) plugin
* Copyright (C) 2004 Ronald Bultje <rbultje@ronald.bitfreak.net>
*
* 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_AMRNBDEC_H__
#define __GST_AMRNBDEC_H__
#include <gst/gst.h>
#include <gst/base/gstadapter.h>
#include <amrnb/interf_dec.h>
G_BEGIN_DECLS
#define GST_TYPE_AMRNBDEC \
(gst_amrnbdec_get_type())
#define GST_AMRNBDEC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_AMRNBDEC, GstAmrnbDec))
#define GST_AMRNBDEC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_AMRNBDEC, GstAmrnbDec))
#define GST_IS_AMRNBDEC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_AMRNBDEC))
#define GST_IS_AMRNBDEC_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_AMRNBDEC))
typedef struct _GstAmrnbDec GstAmrnbDec;
typedef struct _GstAmrnbDecClass GstAmrnbDecClass;
struct _GstAmrnbDec {
GstElement element;
/* pads */
GstPad *sinkpad, *srcpad;
guint64 ts;
GstAdapter *adapter;
/* library handle */
void *handle;
/* output settings */
gint channels, rate;
};
struct _GstAmrnbDecClass {
GstElementClass parent_class;
};
GType gst_amrnbdec_get_type (void);
G_END_DECLS
#endif /* __GST_AMRNBDEC_H__ */