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69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
/* GStreamer
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* Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
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*
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* gsttypefind.h: keep an easily accessible list of all buffers
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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_BUFFER_STORE_H__
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#define __GST_BUFFER_STORE_H__
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#include <gst/gstbuffer.h>
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#include <gst/gstinfo.h>
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#include <gst/gstmarshal.h>
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G_BEGIN_DECLS
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#define GST_TYPE_BUFFER_STORE (gst_buffer_store_get_type ())
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#define GST_BUFFER_STORE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_BUFFER_STORE, GstBufferStore))
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#define GST_IS_BUFFER_STORE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_BUFFER_STORE))
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#define GST_BUFFER_STORE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_BUFFER_STORE, GstBufferStoreClass))
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#define GST_IS_BUFFER_STORE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_BUFFER_STORE))
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#define GST_BUFFER_STORE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_BUFFER_STORE, GstBufferStoreClass))
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typedef struct _GstBufferStore GstBufferStore;
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typedef struct _GstBufferStoreClass GstBufferStoreClass;
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struct _GstBufferStore
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{
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GObject object;
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GList *buffers;
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};
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struct _GstBufferStoreClass
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{
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GObjectClass parent_class;
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/* signals */
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void (*cleared) (GstBufferStore * store);
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gboolean (*buffer_added) (GstBufferStore * store, GstBuffer * buffer);
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};
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GType gst_buffer_store_get_type (void);
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GstBufferStore *gst_buffer_store_new (void);
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void gst_buffer_store_clear (GstBufferStore * store);
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gboolean gst_buffer_store_add_buffer (GstBufferStore * store,
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GstBuffer * buffer);
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GstBuffer *gst_buffer_store_get_buffer (GstBufferStore * store,
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guint64 offset, guint size);
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guint gst_buffer_store_get_size (GstBufferStore * store, guint64 offset);
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G_END_DECLS
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#endif /* __GST_BUFFER_STORE_H__ */
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