Mercurial > hg > orthanc-stone
diff OrthancStone/Sources/OpenGL/OpenGLIncludes.h @ 1591:5887a4f8594b
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 |
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--- a/OrthancStone/Sources/OpenGL/OpenGLIncludes.h Thu Oct 22 18:39:03 2020 +0200 +++ b/OrthancStone/Sources/OpenGL/OpenGLIncludes.h Fri Oct 23 13:15:03 2020 +0200 @@ -23,6 +23,14 @@ #include "../OrthancStone.h" +#if !defined(ORTHANC_ENABLE_SDL) +# error The macro ORTHANC_ENABLE_SDL must be defined +#endif + +#if !defined(ORTHANC_ENABLE_WASM) +# error The macro ORTHANC_ENABLE_WASM must be defined +#endif + #if !defined(ORTHANC_ENABLE_OPENGL) # error The macro ORTHANC_ENABLE_OPENGL must be defined #endif @@ -44,73 +52,94 @@ # include <GL/glext.h> #endif -#if ORTHANC_ENABLE_SDL == 1 -# include <SDL_video.h> -# ifdef NDEBUG -// glGetError is very expensive! - -# define ORTHANC_OPENGL_CHECK(name) -# define ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT(msg) - -# else +#if ORTHANC_ENABLE_SDL == 1 +# include <SDL_video.h> -# define ORTHANC_OPENGL_CHECK(name) \ -if(true) \ -{ \ - GLenum error = glGetError(); \ - if (error != GL_NO_ERROR) { \ - SDL_GLContext ctx = SDL_GL_GetCurrentContext(); \ - LOG(ERROR) << "Error when calling " << name << " | current context is: 0x" << std::hex << ctx << " | error code is " << error; \ - throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError,"OpenGL error in " name " | See log."); \ - } \ -} else (void)0 +# if !defined(NDEBUG) // Is build type "debug"? +// glGetError is very expensive! +# include <OrthancException.h> +# define ORTHANC_OPENGL_CHECK(name) \ + if(true) \ + { \ + GLenum error = glGetError(); \ + if (error != GL_NO_ERROR) { \ + SDL_GLContext ctx = SDL_GL_GetCurrentContext(); \ + LOG(ERROR) << "Error when calling " << name << " | current context is: 0x" \ + << std::hex << ctx << " | error code is " << error; \ + throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError,"OpenGL error in " name " | See log."); \ + } \ + } else (void)0 -# define ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT(msg) \ -if(true) \ -{ \ - SDL_GLContext ctx = SDL_GL_GetCurrentContext(); \ - LOG(TRACE) << msg << " | Current OpenGL context is " << std::hex << ctx; \ -} else (void)0 +# define ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT(msg) \ + if(true) \ + { \ + SDL_GLContext ctx = SDL_GL_GetCurrentContext(); \ + LOG(TRACE) << msg << " | Current OpenGL context is " << std::hex << ctx; \ + } else (void)0 -# endif +# endif /* NDEBUG */ +#endif /* SDL */ -#endif + #if ORTHANC_ENABLE_WASM == 1 -#include <emscripten/html5.h> +# include <emscripten/html5.h> -#define ORTHANC_OPENGL_CHECK(name) \ -if(true) \ -{ \ - GLenum error = glGetError(); \ - if (error != GL_NO_ERROR) { \ - EMSCRIPTEN_WEBGL_CONTEXT_HANDLE ctx = emscripten_webgl_get_current_context(); \ - EM_BOOL lost = emscripten_is_webgl_context_lost(ctx); \ - LOG(ERROR) << "Error when calling " << name << " | current context is: 0x" << std::hex << ctx << " | error code is " << error << " | emscripten_is_webgl_context_lost = " << lost; \ - throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError,"OpenGL error in " name " | See log."); \ - } \ -} else (void)0 +# if !defined(NDEBUG) // Is build type "debug"? +# include <OrthancException.h> +# define ORTHANC_OPENGL_CHECK(name) \ + if(true) \ + { \ + GLenum error = glGetError(); \ + if (error != GL_NO_ERROR) { \ + EMSCRIPTEN_WEBGL_CONTEXT_HANDLE ctx = emscripten_webgl_get_current_context(); \ + EM_BOOL lost = emscripten_is_webgl_context_lost(ctx); \ + LOG(ERROR) << "Error when calling " << name << " | current context is: 0x" \ + << std::hex << ctx << " | error code is " << error << " | emscripten_is_webgl_context_lost = " << lost; \ + throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError,"OpenGL error in " name " | See log."); \ + } \ + } else (void)0 + +# define ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT(msg) \ + if(true) \ + { \ + EMSCRIPTEN_WEBGL_CONTEXT_HANDLE ctx = emscripten_webgl_get_current_context(); \ + LOG(TRACE) << msg << " | Current OpenGL context is " << std::hex << ctx; \ + } else (void)0 -#define ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT(msg) \ -if(true) \ -{ \ - EMSCRIPTEN_WEBGL_CONTEXT_HANDLE ctx = emscripten_webgl_get_current_context(); \ - LOG(TRACE) << msg << " | Current OpenGL context is " << std::hex << ctx; \ -} else (void)0 +# define ORTHANC_CHECK_CURRENT_CONTEXT(context) \ + if(true) \ + { \ + EMSCRIPTEN_WEBGL_CONTEXT_HANDLE ctx = emscripten_webgl_get_current_context(); \ + void* actualCtx = reinterpret_cast<void*>(ctx); \ + void* expectedCtx = context.DebugGetInternalContext(); \ + if(expectedCtx != actualCtx) \ + { \ + LOG(ERROR) << "Expected context was " << std::hex << expectedCtx \ + << " while actual context is " << std::hex << actualCtx; \ + } \ + } else (void)0 -#define ORTHANC_CHECK_CURRENT_CONTEXT(context) \ -if(true) \ -{ \ - EMSCRIPTEN_WEBGL_CONTEXT_HANDLE ctx = emscripten_webgl_get_current_context(); \ - void* actualCtx = reinterpret_cast<void*>(ctx); \ - void* expectedCtx = context.DebugGetInternalContext(); \ - if(expectedCtx != actualCtx) \ - { \ - LOG(ERROR) << "Expected context was " << std::hex << expectedCtx << " while actual context is " << std::hex << actualCtx; \ - } \ -} else (void)0 +# endif /* NDEBUG */ +#endif /* WASM */ + + + + +// Define void implementation of debug macros if they were not defined above + +#if !defined(ORTHANC_OPENGL_CHECK) +# define ORTHANC_OPENGL_CHECK(name) #endif +#if !defined(ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT) +# define ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT(msg) +#endif + +#if !defined(ORTHANC_CHECK_CURRENT_CONTEXT) +# define ORTHANC_CHECK_CURRENT_CONTEXT(context) +#endif +