gstreamer.StaticCaps source code

1 /*
2  * This file is part of gtkD.
3  *
4  * gtkD is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU Lesser General Public License
6  * as published by the Free Software Foundation; either version 3
7  * of the License, or (at your option) any later version, with
8  * some exceptions, please read the COPYING file.
9  *
10  * gtkD is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public License
16  * along with gtkD; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
18  */
19 
20 // generated automatically - do not change
21 // find conversion definition on APILookup.txt
22 // implement new conversion functionalities on the wrap.utils pakage
23 
24 
25 module gstreamer.StaticCaps;
26 
27 private import gobject.ObjectG;
28 private import gstreamer.Caps;
29 private import gstreamer.c.functions;
30 public  import gstreamer.c.types;
31 
32 
33 /**
34  * Datastructure to initialize #GstCaps from a string description usually
35  * used in conjunction with GST_STATIC_CAPS() and gst_static_caps_get() to
36  * instantiate a #GstCaps.
37  */
38 public class StaticCaps
39 {
40 	/** the main Gtk struct */
41 	protected GstStaticCaps* gstStaticCaps;
42 	protected bool ownedRef;
43 
44 	/** Get the main Gtk struct */
45 	public GstStaticCaps* getStaticCapsStruct(bool transferOwnership = false)
46 	{
47 		if (transferOwnership)
48 			ownedRef = false;
49 		return gstStaticCaps;
50 	}
51 
52 	/** the main Gtk struct as a void* */
53 	protected void* getStruct()
54 	{
55 		return cast(void*)gstStaticCaps;
56 	}
57 
58 	/**
59 	 * Sets our main struct and passes it to the parent class.
60 	 */
61 	public this (GstStaticCaps* gstStaticCaps, bool ownedRef = false)
62 	{
63 		this.gstStaticCaps = gstStaticCaps;
64 		this.ownedRef = ownedRef;
65 	}
66 
67 
68 	/**
69 	 * Clean up the cached caps contained in @static_caps.
70 	 */
71 	public void cleanup()
72 	{
73 		gst_static_caps_cleanup(gstStaticCaps);
74 	}
75 
76 	/**
77 	 * Converts a #GstStaticCaps to a #GstCaps.
78 	 *
79 	 * Returns: a pointer to the #GstCaps. Unref
80 	 *     after usage. Since the core holds an additional ref to the
81 	 *     returned caps, use gst_caps_make_writable() on the returned caps
82 	 *     to modify it.
83 	 */
84 	public Caps get()
85 	{
86 		auto __p = gst_static_caps_get(gstStaticCaps);
87 
88 		if(__p is null)
89 		{
90 			return null;
91 		}
92 
93 		return ObjectG.getDObject!(Caps)(cast(GstCaps*) __p, true);
94 	}
95 }