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50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/* GStreamer
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* Copyright (C) 2008 Jan Schmidt <thaytan@noraisin.net>
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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 __RSN_WRAPPERBUFFER_H__
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#define __RSN_WRAPPERBUFFER_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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typedef struct _RsnMetaWrapped RsnMetaWrapped;
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struct _RsnMetaWrapped {
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GstMeta meta;
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GstBuffer *wrapped_buffer;
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GstElement *owner;
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};
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GstBuffer *rsn_wrapped_buffer_new (GstBuffer *buf_to_wrap, GstElement *owner);
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GstBuffer *rsn_meta_wrapped_unwrap_and_unref (GstBuffer *wrap_buf, RsnMetaWrapped *meta);
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void rsn_meta_wrapped_set_owner (RsnMetaWrapped *meta, GstElement *owner);
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const GstMetaInfo * rsn_meta_wrapped_get_info (void);
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#define RSN_META_WRAPPED_GET(buf) ((RsnMetaWrapped *)gst_buffer_get_meta(buf,rsn_meta_wrapped_get_info()))
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#define RSN_META_WRAPPED_ADD(buf) ((RsnMetaWrapped *)gst_buffer_add_meta(buf,rsn_meta_wrapped_get_info(),NULL))
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G_END_DECLS
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#endif
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