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comparison OrthancStone/Sources/OpenGL/WebAssemblyOpenGLContext.h @ 1512:244ad1e4e76a

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reorganization of folders
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 07 Jul 2020 16:21:02 +0200
parents Framework/OpenGL/WebAssemblyOpenGLContext.h@5c96bf3f1d32
children e731e62692a9
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1511:9dfeee74c1e6 1512:244ad1e4e76a
1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
6 *
7 * This program is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU Affero General Public License
9 * as published by the Free Software Foundation, either version 3 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Affero General Public License for more details.
16 *
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 **/
20
21
22 #pragma once
23
24 #if !defined(ORTHANC_ENABLE_WASM)
25 # error Macro ORTHANC_ENABLE_WASM must be defined
26 #endif
27
28 #if ORTHANC_ENABLE_WASM != 1
29 # error This file can only be used if targeting WebAssembly
30 #endif
31
32 #if !defined(ORTHANC_ENABLE_OPENGL)
33 # error The macro ORTHANC_ENABLE_OPENGL must be defined
34 #endif
35
36 #if ORTHANC_ENABLE_OPENGL != 1
37 # error Support for OpenGL is disabled
38 #endif
39
40 #include "IOpenGLContext.h"
41
42 #include <Enumerations.h>
43
44 #include <boost/shared_ptr.hpp>
45
46 namespace OrthancStone
47 {
48 namespace OpenGL
49 {
50 class WebAssemblyOpenGLContext : public OpenGL::IOpenGLContext
51 {
52 private:
53 class PImpl;
54 boost::shared_ptr<PImpl> pimpl_;
55
56 public:
57 WebAssemblyOpenGLContext(const std::string& canvasSelector);
58
59 virtual bool IsContextLost() ORTHANC_OVERRIDE;
60
61 virtual void MakeCurrent() ORTHANC_OVERRIDE;
62
63 virtual void SwapBuffer() ORTHANC_OVERRIDE;
64
65 virtual unsigned int GetCanvasWidth() const ORTHANC_OVERRIDE;
66
67 virtual unsigned int GetCanvasHeight() const ORTHANC_OVERRIDE;
68
69 /**
70 Returns true if the underlying context has been successfully recreated
71 */
72 //bool TryRecreate();
73
74 virtual void RefreshCanvasSize() ORTHANC_OVERRIDE;
75
76 const std::string& GetCanvasSelector() const;
77
78
79 /**
80 * This is for manual context loss (debug purposes)
81 **/
82 void* DebugGetInternalContext() const;
83 void SetLostContext();
84 };
85 }
86 }