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17029974e0
We are still using internal pads that are not added to the bin but we now have a subclass and avoid qdata and weak refs as they are not MT safe. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899>
73 lines
2.4 KiB
C
73 lines
2.4 KiB
C
/* GStreamer
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*
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* Copyright 2007 Collabora Ltd
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* @author: Olivier Crete <olivier.crete@collabora.co.uk>
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* Copyright 2007-2008 Nokia
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_AUTO_CONVERT_H__
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#define __GST_AUTO_CONVERT_H__
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#include <gst/gst.h>
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#include <gst/gstbin.h>
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G_BEGIN_DECLS
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#define GST_TYPE_AUTO_CONVERT (gst_auto_convert_get_type())
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#define GST_AUTO_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_AUTO_CONVERT,GstAutoConvert))
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#define GST_AUTO_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_AUTO_CONVERT,GstAutoConvertClass))
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#define GST_AUTO_CONVERT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_AUTO_CONCERT, GstAutoConvertClass))
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#define GST_IS_AUTO_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_AUTO_CONVERT))
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#define GST_IS_AUTO_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_AUTO_CONVERT))
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typedef struct _GstAutoConvert GstAutoConvert;
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typedef struct _GstAutoConvertClass GstAutoConvertClass;
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struct _GstAutoConvert
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{
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/*< private >*/
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GstBin bin; /* we extend GstBin */
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GList *factories;
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GstPad *sinkpad;
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GstPad *srcpad;
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/* Have to be set all at once
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* Protected by the object lock and the stream lock
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* Both must be held to modify these
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*/
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GstElement *current_subelement;
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GstPad *current_internal_srcpad;
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GstPad *current_internal_sinkpad;
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GHashTable * elements;
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};
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struct _GstAutoConvertClass
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{
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GstBinClass parent_class;
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GList* (*load_factories)(GstAutoConvert *autoconvert);
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};
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstAutoConvert, gst_object_unref)
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GType gst_auto_convert_get_type (void);
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GST_ELEMENT_REGISTER_DECLARE (autoconvert);
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G_END_DECLS
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#endif /* __GST_AUTO_CONVERT_H__ */
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