summaryrefslogtreecommitdiff
path: root/sources/custom/DeviceProvider.cs
blob: 72a0277432d88ddc23804b6f247845f1938eaf64 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
//
// DeviceProvider.cs
//
// Authors:
//   Stephan Sundermann <stephansundermann@gmail.com>
//
// Copyright (C) 2014 Stephan Sundermann
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
// 02110-1301  USA

namespace Gst {
	using System;
	using System.Runtime.InteropServices;

	partial class DeviceProvider 
	{
		[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern void gst_device_provider_class_add_metadata(IntPtr klass, IntPtr key, IntPtr value);

		public void AddMetadata(string key, string value) {
			IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup (key);
			IntPtr native_value = GLib.Marshaller.StringToPtrGStrdup (value);
			gst_device_provider_class_add_metadata(LookupGType().GetClassPtr (), native_key, native_value);
			GLib.Marshaller.Free (native_key);
			GLib.Marshaller.Free (native_value);
		}

		[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern void gst_device_provider_class_add_static_metadata(IntPtr klass, IntPtr key, IntPtr value);

		public void AddStaticMetadata(string key, string value) {
			IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup (key);
			IntPtr native_value = GLib.Marshaller.StringToPtrGStrdup (value);
			gst_device_provider_class_add_static_metadata(LookupGType().GetClassPtr (), native_key, native_value);

			GLib.Marshaller.Free (native_key);
			GLib.Marshaller.Free (native_value);
		}

		[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern void gst_device_provider_class_set_metadata(IntPtr klass, IntPtr longname, IntPtr classification, IntPtr description, IntPtr author);

		public void SetMetadata(string longname, string classification, string description, string author) {
			IntPtr native_longname = GLib.Marshaller.StringToPtrGStrdup (longname);
			IntPtr native_classification = GLib.Marshaller.StringToPtrGStrdup (classification);
			IntPtr native_description = GLib.Marshaller.StringToPtrGStrdup (description);
			IntPtr native_author = GLib.Marshaller.StringToPtrGStrdup (author);
			gst_device_provider_class_set_metadata(LookupGType().GetClassPtr (), native_longname, native_classification, native_description, native_author);
			GLib.Marshaller.Free (native_longname);
			GLib.Marshaller.Free (native_classification);
			GLib.Marshaller.Free (native_description);
			GLib.Marshaller.Free (native_author);
		}

		[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern void gst_device_provider_class_set_static_metadata(IntPtr klass, IntPtr longname, IntPtr classification, IntPtr description, IntPtr author);

		public void SetStaticMetadata(string longname, string classification, string description, string author) {
			IntPtr native_longname = GLib.Marshaller.StringToPtrGStrdup (longname);
			IntPtr native_classification = GLib.Marshaller.StringToPtrGStrdup (classification);
			IntPtr native_description = GLib.Marshaller.StringToPtrGStrdup (description);
			IntPtr native_author = GLib.Marshaller.StringToPtrGStrdup (author);

			gst_device_provider_class_set_static_metadata(LookupGType().GetClassPtr (), native_longname, native_classification, native_description, native_author);

			GLib.Marshaller.Free (native_longname);
			GLib.Marshaller.Free (native_classification);
			GLib.Marshaller.Free (native_description);
			GLib.Marshaller.Free (native_author);
		}


	}
}