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70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
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/* 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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#define RSN_TYPE_WRAPPEDBUFFER (rsn_wrappedbuffer_get_type())
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#define RSN_WRAPPEDBUFFER(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj), RSN_TYPE_WRAPPEDBUFFER, \
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RsnWrappedBuffer))
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#define RSN_WRAPPEDBUFFER_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass), RSN_TYPE_WRAPPEDBUFFER, \
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RsnWrappedBufferClass))
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#define RSN_IS_WRAPPEDBUFFER(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj), RSN_TYPE_WRAPPEDBUFFER))
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#define RSN_IS_WRAPPEDBUFFER_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass), RSN_TYPE_WRAPPEDBUFFER))
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typedef struct _RsnWrappedBuffer RsnWrappedBuffer;
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typedef struct _RsnWrappedBufferClass RsnWrappedBufferClass;
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typedef gboolean (*RsnWrappedBufferReleaseFunc)(GstElement *owner,
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RsnWrappedBuffer *buf);
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struct _RsnWrappedBuffer {
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GstBuffer buffer;
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GstBuffer *wrapped_buffer;
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GstElement *owner;
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RsnWrappedBufferReleaseFunc release;
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};
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struct _RsnWrappedBufferClass
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{
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GstBufferClass parent_class;
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};
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RsnWrappedBuffer *rsn_wrapped_buffer_new (GstBuffer *buf_to_wrap);
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GstBuffer *rsn_wrappedbuffer_unwrap_and_unref (RsnWrappedBuffer *wrap_buf);
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void rsn_wrapped_buffer_set_owner (RsnWrappedBuffer *wrapped_buf,
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GstElement *owner);
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void rsn_wrapped_buffer_set_releasefunc (RsnWrappedBuffer *wrapped_buf,
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RsnWrappedBufferReleaseFunc release_func);
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GType rsn_wrappedbuffer_get_type (void);
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G_END_DECLS
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#endif
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