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014b8f97f8
Handle video-sink more carefully, checking if it should be already added to the bin, and removing old ones when replacing.
58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
/* GStreamer
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* Copyright (C) 2010 Thiago Santos <thiago.sousa.santos@collabora.co.uk>
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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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef _GST_VIEWFINDER_BIN_H_
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#define _GST_VIEWFINDER_BIN_H_
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#include <gst/gst.h>
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G_BEGIN_DECLS
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#define GST_TYPE_VIEWFINDER_BIN (gst_viewfinder_bin_get_type())
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#define GST_VIEWFINDER_BIN(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VIEWFINDER_BIN,GstViewfinderBin))
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#define GST_VIEWFINDER_BIN_CAST(obj) ((GstViewfinderBin *) obj)
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#define GST_VIEWFINDER_BIN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIEWFINDER_BIN,GstViewfinderBinClass))
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#define GST_IS_VIEWFINDER_BIN(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VIEWFINDER_BIN))
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#define GST_IS_VIEWFINDER_BIN_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VIEWFINDER_BIN))
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typedef struct _GstViewfinderBin GstViewfinderBin;
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typedef struct _GstViewfinderBinClass GstViewfinderBinClass;
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struct _GstViewfinderBin
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{
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GstBin bin;
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GstPad *ghostpad;
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GstElement *video_sink;
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GstElement *user_video_sink;
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gboolean elements_created;
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};
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struct _GstViewfinderBinClass
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{
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GstBinClass bin_class;
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};
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GType gst_viewfinder_bin_get_type (void);
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gboolean gst_viewfinder_bin_plugin_init (GstPlugin * plugin);
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G_END_DECLS
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#endif
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