mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-08 18:39:54 +00:00
59 lines
2.3 KiB
C
59 lines
2.3 KiB
C
/*
|
|
* Copyright (C) 2001 CodeFactory AB
|
|
* Copyright (C) 2001 Thomas Nyberg <thomas@codefactory.se>
|
|
* Copyright (C) 2001-2002 Andy Wingo <apwingo@eos.ncsu.edu>
|
|
* Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
|
|
*
|
|
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#ifndef __GST_ALSA_SINK_H__
|
|
#define __GST_ALSA_SINK_H__
|
|
|
|
#include "gstalsa.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_ALSA_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST(obj, GST_TYPE_ALSA_SINK, GstAlsaSink))
|
|
#define GST_ALSA_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST(klass, GST_TYPE_ALSA_SINK, GstAlsaSinkClass))
|
|
#define GST_IS_ALSA_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE(obj, GST_TYPE_ALSA_SINK))
|
|
#define GST_IS_ALSA_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE(klass, GST_TYPE_ALSA_SINK))
|
|
#define GST_TYPE_ALSA_SINK (gst_alsa_sink_get_type())
|
|
|
|
typedef struct _GstAlsaSink GstAlsaSink;
|
|
typedef struct _GstAlsaSinkClass GstAlsaSinkClass;
|
|
|
|
struct _GstAlsaSink {
|
|
GstAlsa parent;
|
|
|
|
/* array of the data on the channels */
|
|
guint8 *data[GST_ALSA_MAX_TRACKS]; /* pointer into buffer */
|
|
guint size[GST_ALSA_MAX_TRACKS]; /* sink: bytes left in buffer */
|
|
GstBuffer *buf[GST_ALSA_MAX_TRACKS]; /* current buffer */
|
|
guint behaviour[GST_ALSA_MAX_TRACKS]; /* 0 = data points into buffer (so unref when size == 0),
|
|
1 = data should be freed, use buffer after that */
|
|
};
|
|
|
|
struct _GstAlsaSinkClass {
|
|
GstAlsaClass parent_class;
|
|
};
|
|
|
|
GType gst_alsa_sink_get_type (void);
|
|
|
|
gboolean gst_alsa_sink_factory_init (GstPlugin *plugin);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_ALSA_SINK_H__ */
|