/* GStreamer * * Copyright 2007 Collabora Ltd * @author: Olivier Crete <olivier.crete@collabora.co.uk> * Copyright 2007-2008 Nokia * * 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_AUTO_CONVERT_H__ #define __GST_AUTO_CONVERT_H__ #include <gst/gst.h> #include <gst/gstbin.h> G_BEGIN_DECLS #define GST_TYPE_AUTO_CONVERT (gst_auto_convert_get_type()) #define GST_AUTO_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_AUTO_CONVERT,GstAutoConvert)) #define GST_AUTO_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_AUTO_CONVERT,GstAutoConvertClass)) #define GST_IS_AUTO_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_AUTO_CONVERT)) #define GST_IS_AUTO_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_AUTO_CONVERT)) typedef struct _GstAutoConvert GstAutoConvert; typedef struct _GstAutoConvertClass GstAutoConvertClass; struct _GstAutoConvert { /*< private >*/ GstBin bin; /* we extend GstBin */ volatile GList *factories; GstPad *sinkpad; GstPad *srcpad; /* Have to be set all at once * Protected by the object lock and the stream lock * Both must be held to modify these */ GstElement *current_subelement; GstPad *current_internal_srcpad; GstPad *current_internal_sinkpad; }; struct _GstAutoConvertClass { GstBinClass parent_class; }; GType gst_auto_convert_get_type (void); G_END_DECLS #endif /* __GST_AUTO_CONVERT_H__ */