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comparison OrthancStone/Sources/OpenGL/OpenGLIncludes.h @ 1591:5887a4f8594b

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moving platform-specific files out of the "OrthancStone" folder
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 23 Oct 2020 13:15:03 +0200
parents 244ad1e4e76a
children 4fb8fdf03314
comparison
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1590:7b963bccafef 1591:5887a4f8594b
21 21
22 #pragma once 22 #pragma once
23 23
24 #include "../OrthancStone.h" 24 #include "../OrthancStone.h"
25 25
26 #if !defined(ORTHANC_ENABLE_SDL)
27 # error The macro ORTHANC_ENABLE_SDL must be defined
28 #endif
29
30 #if !defined(ORTHANC_ENABLE_WASM)
31 # error The macro ORTHANC_ENABLE_WASM must be defined
32 #endif
33
26 #if !defined(ORTHANC_ENABLE_OPENGL) 34 #if !defined(ORTHANC_ENABLE_OPENGL)
27 # error The macro ORTHANC_ENABLE_OPENGL must be defined 35 # error The macro ORTHANC_ENABLE_OPENGL must be defined
28 #endif 36 #endif
29 37
30 #if ORTHANC_ENABLE_OPENGL != 1 38 #if ORTHANC_ENABLE_OPENGL != 1
42 #else 50 #else
43 # include <GL/gl.h> 51 # include <GL/gl.h>
44 # include <GL/glext.h> 52 # include <GL/glext.h>
45 #endif 53 #endif
46 54
55
56
47 #if ORTHANC_ENABLE_SDL == 1 57 #if ORTHANC_ENABLE_SDL == 1
48 # include <SDL_video.h> 58 # include <SDL_video.h>
49 59
50 # ifdef NDEBUG 60 # if !defined(NDEBUG) // Is build type "debug"?
61 // glGetError is very expensive!
62 # include <OrthancException.h>
63 # define ORTHANC_OPENGL_CHECK(name) \
64 if(true) \
65 { \
66 GLenum error = glGetError(); \
67 if (error != GL_NO_ERROR) { \
68 SDL_GLContext ctx = SDL_GL_GetCurrentContext(); \
69 LOG(ERROR) << "Error when calling " << name << " | current context is: 0x" \
70 << std::hex << ctx << " | error code is " << error; \
71 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError,"OpenGL error in " name " | See log."); \
72 } \
73 } else (void)0
51 74
52 // glGetError is very expensive! 75 # define ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT(msg) \
76 if(true) \
77 { \
78 SDL_GLContext ctx = SDL_GL_GetCurrentContext(); \
79 LOG(TRACE) << msg << " | Current OpenGL context is " << std::hex << ctx; \
80 } else (void)0
53 81
54 # define ORTHANC_OPENGL_CHECK(name) 82 # endif /* NDEBUG */
55 # define ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT(msg) 83 #endif /* SDL */
56 84
57 # else
58 85
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 86
70 # define ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT(msg) \ 87 #if ORTHANC_ENABLE_WASM == 1
71 if(true) \ 88 # include <emscripten/html5.h>
72 { \
73 SDL_GLContext ctx = SDL_GL_GetCurrentContext(); \
74 LOG(TRACE) << msg << " | Current OpenGL context is " << std::hex << ctx; \
75 } else (void)0
76 89
77 # endif 90 # if !defined(NDEBUG) // Is build type "debug"?
91 # include <OrthancException.h>
92 # define ORTHANC_OPENGL_CHECK(name) \
93 if(true) \
94 { \
95 GLenum error = glGetError(); \
96 if (error != GL_NO_ERROR) { \
97 EMSCRIPTEN_WEBGL_CONTEXT_HANDLE ctx = emscripten_webgl_get_current_context(); \
98 EM_BOOL lost = emscripten_is_webgl_context_lost(ctx); \
99 LOG(ERROR) << "Error when calling " << name << " | current context is: 0x" \
100 << std::hex << ctx << " | error code is " << error << " | emscripten_is_webgl_context_lost = " << lost; \
101 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError,"OpenGL error in " name " | See log."); \
102 } \
103 } else (void)0
78 104
105 # define ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT(msg) \
106 if(true) \
107 { \
108 EMSCRIPTEN_WEBGL_CONTEXT_HANDLE ctx = emscripten_webgl_get_current_context(); \
109 LOG(TRACE) << msg << " | Current OpenGL context is " << std::hex << ctx; \
110 } else (void)0
111
112 # define ORTHANC_CHECK_CURRENT_CONTEXT(context) \
113 if(true) \
114 { \
115 EMSCRIPTEN_WEBGL_CONTEXT_HANDLE ctx = emscripten_webgl_get_current_context(); \
116 void* actualCtx = reinterpret_cast<void*>(ctx); \
117 void* expectedCtx = context.DebugGetInternalContext(); \
118 if(expectedCtx != actualCtx) \
119 { \
120 LOG(ERROR) << "Expected context was " << std::hex << expectedCtx \
121 << " while actual context is " << std::hex << actualCtx; \
122 } \
123 } else (void)0
124
125 # endif /* NDEBUG */
126 #endif /* WASM */
127
128
129
130
131
132 // Define void implementation of debug macros if they were not defined above
133
134 #if !defined(ORTHANC_OPENGL_CHECK)
135 # define ORTHANC_OPENGL_CHECK(name)
79 #endif 136 #endif
80 137
81 #if ORTHANC_ENABLE_WASM == 1 138 #if !defined(ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT)
82 #include <emscripten/html5.h> 139 # define ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT(msg)
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 140 #endif
116 141
142 #if !defined(ORTHANC_CHECK_CURRENT_CONTEXT)
143 # define ORTHANC_CHECK_CURRENT_CONTEXT(context)
144 #endif
145