Mercurial > hg > orthanc-stone
comparison OrthancStone/Sources/OpenGL/OpenGLIncludes.h @ 1512:244ad1e4e76a
reorganization of folders
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Tue, 07 Jul 2020 16:21:02 +0200 |
parents | Framework/OpenGL/OpenGLIncludes.h@28c64c246312 |
children | 5887a4f8594b |
comparison
equal
deleted
inserted
replaced
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 #include "../OrthancStone.h" | |
25 | |
26 #if !defined(ORTHANC_ENABLE_OPENGL) | |
27 # error The macro ORTHANC_ENABLE_OPENGL must be defined | |
28 #endif | |
29 | |
30 #if ORTHANC_ENABLE_OPENGL != 1 | |
31 # error Support for OpenGL is disabled | |
32 #endif | |
33 | |
34 #if defined(__APPLE__) | |
35 # include <OpenGL/gl.h> | |
36 # include <OpenGL/glext.h> | |
37 #elif defined(QT_VERSION_MAJOR) && (QT_VERSION >= 5) | |
38 // Qt5 takes care of the inclusions | |
39 #elif defined(_WIN32) | |
40 // On Windows, use the compatibility headers provided by glew | |
41 # include <GL/glew.h> | |
42 #else | |
43 # include <GL/gl.h> | |
44 # include <GL/glext.h> | |
45 #endif | |
46 | |
47 #if ORTHANC_ENABLE_SDL == 1 | |
48 # include <SDL_video.h> | |
49 | |
50 # ifdef NDEBUG | |
51 | |
52 // glGetError is very expensive! | |
53 | |
54 # define ORTHANC_OPENGL_CHECK(name) | |
55 # define ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT(msg) | |
56 | |
57 # else | |
58 | |
59 # define ORTHANC_OPENGL_CHECK(name) \ | |
60 if(true) \ | |
61 { \ | |
62 GLenum error = glGetError(); \ | |
63 if (error != GL_NO_ERROR) { \ | |
64 SDL_GLContext ctx = SDL_GL_GetCurrentContext(); \ | |
65 LOG(ERROR) << "Error when calling " << name << " | current context is: 0x" << std::hex << ctx << " | error code is " << error; \ | |
66 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError,"OpenGL error in " name " | See log."); \ | |
67 } \ | |
68 } else (void)0 | |
69 | |
70 # define ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT(msg) \ | |
71 if(true) \ | |
72 { \ | |
73 SDL_GLContext ctx = SDL_GL_GetCurrentContext(); \ | |
74 LOG(TRACE) << msg << " | Current OpenGL context is " << std::hex << ctx; \ | |
75 } else (void)0 | |
76 | |
77 # endif | |
78 | |
79 #endif | |
80 | |
81 #if ORTHANC_ENABLE_WASM == 1 | |
82 #include <emscripten/html5.h> | |
83 | |
84 #define ORTHANC_OPENGL_CHECK(name) \ | |
85 if(true) \ | |
86 { \ | |
87 GLenum error = glGetError(); \ | |
88 if (error != GL_NO_ERROR) { \ | |
89 EMSCRIPTEN_WEBGL_CONTEXT_HANDLE ctx = emscripten_webgl_get_current_context(); \ | |
90 EM_BOOL lost = emscripten_is_webgl_context_lost(ctx); \ | |
91 LOG(ERROR) << "Error when calling " << name << " | current context is: 0x" << std::hex << ctx << " | error code is " << error << " | emscripten_is_webgl_context_lost = " << lost; \ | |
92 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError,"OpenGL error in " name " | See log."); \ | |
93 } \ | |
94 } else (void)0 | |
95 | |
96 #define ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT(msg) \ | |
97 if(true) \ | |
98 { \ | |
99 EMSCRIPTEN_WEBGL_CONTEXT_HANDLE ctx = emscripten_webgl_get_current_context(); \ | |
100 LOG(TRACE) << msg << " | Current OpenGL context is " << std::hex << ctx; \ | |
101 } else (void)0 | |
102 | |
103 #define ORTHANC_CHECK_CURRENT_CONTEXT(context) \ | |
104 if(true) \ | |
105 { \ | |
106 EMSCRIPTEN_WEBGL_CONTEXT_HANDLE ctx = emscripten_webgl_get_current_context(); \ | |
107 void* actualCtx = reinterpret_cast<void*>(ctx); \ | |
108 void* expectedCtx = context.DebugGetInternalContext(); \ | |
109 if(expectedCtx != actualCtx) \ | |
110 { \ | |
111 LOG(ERROR) << "Expected context was " << std::hex << expectedCtx << " while actual context is " << std::hex << actualCtx; \ | |
112 } \ | |
113 } else (void)0 | |
114 | |
115 #endif | |
116 |