Mercurial > hg > orthanc-stone
diff Applications/Platforms/WebAssembly/WebAssemblyOpenGLContext.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 | OrthancStone/Sources/OpenGL/WebAssemblyOpenGLContext.h@92fca2b3ba3d |
children | 4fb8fdf03314 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Applications/Platforms/WebAssembly/WebAssemblyOpenGLContext.h Fri Oct 23 13:15:03 2020 +0200 @@ -0,0 +1,80 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2020 Osimis S.A., Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#pragma once + +#if !defined(ORTHANC_ENABLE_WASM) +# error Macro ORTHANC_ENABLE_WASM must be defined +#endif + +#if ORTHANC_ENABLE_WASM != 1 +# error This file can only be used if targeting WebAssembly +#endif + +#if !defined(ORTHANC_ENABLE_OPENGL) +# error The macro ORTHANC_ENABLE_OPENGL must be defined +#endif + +#if ORTHANC_ENABLE_OPENGL != 1 +# error Support for OpenGL is disabled +#endif + +#include "../../../OrthancStone/Sources/OpenGL/IOpenGLContext.h" + +#include <Compatibility.h> // For ORTHANC_OVERRIDE + +#include <boost/shared_ptr.hpp> + +namespace OrthancStone +{ + namespace OpenGL + { + class WebAssemblyOpenGLContext : public OpenGL::IOpenGLContext + { + private: + class PImpl; + boost::shared_ptr<PImpl> pimpl_; + + public: + explicit WebAssemblyOpenGLContext(const std::string& canvasSelector); + + virtual bool IsContextLost() ORTHANC_OVERRIDE; + + virtual void MakeCurrent() ORTHANC_OVERRIDE; + + virtual void SwapBuffer() ORTHANC_OVERRIDE; + + /** + Returns true if the underlying context has been successfully recreated + */ + //bool TryRecreate(); + + const std::string& GetCanvasSelector() const; + + + /** + * This is for manual context loss (debug purposes) + **/ + void* DebugGetInternalContext() const; + void SetLostContext(); + }; + } +}