/* 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 */