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/* 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_SPEEXDEC_H__
#define __GST_SPEEXDEC_H__
#include <gst/gst.h>
#include <speex/speex.h>
#include <speex/speex_callbacks.h>
#include <speex/speex_header.h>
#include <speex/speex_stereo.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define GST_TYPE_SPEEXDEC \
(gst_speex_dec_get_type())
#define GST_SPEEXDEC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SPEEXDEC,GstSpeexDec))
#define GST_SPEEXDEC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SPEEXDEC,GstSpeexDec))
#define GST_IS_SPEEXDEC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SPEEXDEC))
#define GST_IS_SPEEXDEC_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SPEEXDEC))
typedef struct _GstSpeexDec GstSpeexDec;
typedef struct _GstSpeexDecClass GstSpeexDecClass;
#define DEC_MAX_FRAME_SIZE 2000
struct _GstSpeexDec {
GstElement element;
/* pads */
GstPad *sinkpad,*srcpad;
void *state;
SpeexStereoState stereo;
SpeexMode *mode;
SpeexHeader *header;
SpeexCallback callback;
SpeexBits bits;
gfloat output[DEC_MAX_FRAME_SIZE];
gboolean enh;
gint frame_size;
guint64 samples_out;
guint64 packetno;
};
struct _GstSpeexDecClass {
GstElementClass parent_class;
};
GType gst_speex_dec_get_type(void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GST_SPEEXDEC_H__ */
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