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55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/* GStreamer
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2000 Wim Taymans <wtay@chello.be>
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*
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* gstcaps.h: Header for caps subsystem
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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_CAPS_H__
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#define __GST_CAPS_H__
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#include <gnome-xml/parser.h>
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#include <gst/gstprops.h>
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typedef struct _GstCaps GstCaps;
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typedef gpointer GstCapsFactoryEntry;
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typedef GstCapsFactoryEntry GstCapsFactory[];
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struct _GstCaps {
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guint16 id; /* type id (major type) */
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GstProps *properties; /* properties for this capability */
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};
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/* initialize the subsystem */
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void _gst_caps_initialize (void);
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GstCaps* gst_caps_new (gchar *mime);
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GstCaps* gst_caps_new_with_props (gchar *mime, GstProps *props);
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GstCaps* gst_caps_register (GstCapsFactory *factory);
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GstCaps* gst_caps_set_props (GstCaps *caps, GstProps *props);
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GstProps* gst_caps_get_props (GstCaps *caps);
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gboolean gst_caps_check_compatibility (GstCaps *fromcaps, GstCaps *tocaps);
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xmlNodePtr gst_caps_save_thyself (GstCaps *caps, xmlNodePtr parent);
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GstCaps* gst_caps_load_thyself (xmlNodePtr parent);
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#endif /* __GST_CAPS_H__ */
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