mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-05 09:00:54 +00:00
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/* GStreamer PCM to A-Law conversion
|
|
* Copyright (C) 2000 by Abramo Bagnara <abramo@alsa-project.org>
|
|
*
|
|
* 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., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
|
|
#ifndef __GST_ALAW_ENCODE_H__
|
|
#define __GST_ALAW_ENCODE_H__
|
|
|
|
#include <gst/gst.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_ALAW_ENC \
|
|
(gst_alaw_enc_get_type())
|
|
#define GST_ALAW_ENC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ALAW_ENC,GstALawEnc))
|
|
#define GST_ALAW_ENC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ALAW_ENC,GstALawEncClass))
|
|
#define GST_IS_ALAW_ENC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ALAW_ENC))
|
|
#define GST_IS_ALAW_ENC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ALAW_ENC))
|
|
|
|
typedef struct _GstALawEnc GstALawEnc;
|
|
typedef struct _GstALawEncClass GstALawEncClass;
|
|
|
|
struct _GstALawEnc {
|
|
GstAudioEncoder encoder;
|
|
|
|
gint channels;
|
|
gint rate;
|
|
};
|
|
|
|
struct _GstALawEncClass {
|
|
GstAudioEncoderClass parent_class;
|
|
};
|
|
|
|
GType gst_alaw_enc_get_type(void);
|
|
|
|
GST_ELEMENT_REGISTER_DECLARE (alawenc);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_ALAW_ENCODE_H__ */
|