mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-25 01:30:38 +00:00
5701e846db
Original commit message from CVS: * configure.ac: * ext/speex/gstspeexdec.h: * ext/speex/gstspeexenc.h: Fixes #158382. Make speex plugin compatible with both 1.0 and 1.1. Fix detection code in configure.ac
89 lines
2.2 KiB
C
89 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_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;
|
|
#ifdef SPEEX_1_0
|
|
SpeexMode *mode;
|
|
#else
|
|
const SpeexMode *mode;
|
|
#endif
|
|
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__ */
|