opengl_target.h
1 /*
2 ** ClanLib SDK
3 ** Copyright (c) 1997-2015 The ClanLib Team
4 **
5 ** This software is provided 'as-is', without any express or implied
6 ** warranty. In no event will the authors be held liable for any damages
7 ** arising from the use of this software.
8 **
9 ** Permission is granted to anyone to use this software for any purpose,
10 ** including commercial applications, and to alter it and redistribute it
11 ** freely, subject to the following restrictions:
12 **
13 ** 1. The origin of this software must not be misrepresented; you must not
14 ** claim that you wrote the original software. If you use this software
15 ** in a product, an acknowledgment in the product documentation would be
16 ** appreciated but is not required.
17 ** 2. Altered source versions must be plainly marked as such, and must not be
18 ** misrepresented as being the original software.
19 ** 3. This notice may not be removed or altered from any source distribution.
20 **
21 ** Note: Some of the libraries ClanLib may link to may have additional
22 ** requirements or restrictions.
23 **
24 ** File Author(s):
25 **
26 ** Magnus Norddahl
27 ** Mark Page
28 */
29
30
31 #pragma once
32
33 #include "../Display/display_target.h"
34 #include <memory>
35
36 namespace clan
37 {
40
41 class OpenGLTargetProvider;
42 class OpenGLTarget_Impl;
43 class OpenGLWindowDescription;
44
46 class OpenGLTarget : public DisplayTarget
47 {
50
51 public:
55 static bool is_current();
56
57 static OpenGLWindowDescription get_description();
58
62
63 public:
65 static void enable();
66
68 static void set_current();
69
70 static void set_description(OpenGLWindowDescription &desc);
71
75
76 private:
78 OpenGLTarget();
79 ~OpenGLTarget();
80 friend class SetupGL_Impl;
82 };
83
84 }
85
clan
Definition: clanapp.h:35
clan::OpenGLTarget::set_description
static void set_description(OpenGLWindowDescription &desc)
clan::OpenGLTarget::set_current
static void set_current()
Set this display target to be the current target.
clan::OpenGLTarget::get_description
static OpenGLWindowDescription get_description()
clan::OpenGLTarget
Display target for clanDisplay.
Definition: opengl_target.h:46
clan::OpenGLTarget::enable
static void enable()
Enable this target.
clan::DisplayTarget
Display target for clanDisplay.
Definition: display_target.h:43
clan::OpenGLTarget::SetupGL_Impl
friend class SetupGL_Impl
Definition: opengl_target.h:80
clan::OpenGLWindowDescription
OpenGL specific display window description.
Definition: opengl_window_description.h:51
clan::OpenGLTarget::is_current
static bool is_current()
Returns true if this display target is the current target.