gstreamer/sys/oss4/oss4-source.h
2021-03-29 12:45:23 +02:00

60 lines
2.2 KiB
C

/* GStreamer OSS4 audio source
* Copyright (C) 2007-2008 Tim-Philipp Müller <tim centricular 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef GST_OSS4_SOURCE_H
#define GST_OSS4_SOURCE_H
#include <gst/gst.h>
#include <gst/audio/gstaudiosrc.h>
G_BEGIN_DECLS
#define GST_TYPE_OSS4_SOURCE (gst_oss4_source_get_type())
#define GST_OSS4_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_OSS4_SOURCE,GstOss4Source))
#define GST_OSS4_SOURCE_CAST(obj) ((GstOss4Source *)(obj))
#define GST_OSS4_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_OSS4_SOURCE,GstOss4SourceClass))
#define GST_IS_OSS4_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_OSS4_SOURCE))
#define GST_IS_OSS4_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_OSS4_SOURCE))
typedef struct _GstOss4Source GstOss4Source;
typedef struct _GstOss4SourceClass GstOss4SourceClass;
struct _GstOss4Source {
GstAudioSrc audiosrc;
gchar * device; /* NULL if none was set */
gchar * open_device; /* the device we opened */
gchar * device_name; /* set if the device is open */
gint fd; /* -1 if not open */
gint bytes_per_sample;
GstCaps * probed_caps;
};
struct _GstOss4SourceClass {
GstAudioSrcClass audiosrc_class;
};
GType gst_oss4_source_get_type (void);
GST_ELEMENT_REGISTER_DECLARE (oss4src);
G_END_DECLS
#endif /* GST_OSS4_SOURCE_H */