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69 lines
2.5 KiB
C++
69 lines
2.5 KiB
C++
//##################################################################################################
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//
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// Custom Visualization Core library
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// Copyright (C) 2011-2012 Ceetron AS
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//
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// This library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
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// for more details.
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//
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//##################################################################################################
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#pragma once
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#include "cvfObject.h"
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#include "cvfOpenGLContextGroup.h"
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namespace cvf {
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class OpenGLResourceManager;
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class OpenGLCapabilities;
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//==================================================================================================
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//
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// Encapsulates an OpenGL rendering context
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//
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//==================================================================================================
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class OpenGLContext : public Object
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{
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public:
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OpenGLContext(OpenGLContextGroup* contextGroup);
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virtual ~OpenGLContext();
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bool isContextValid() const;
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virtual bool initializeContext();
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virtual void shutdownContext();
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virtual void makeCurrent() = 0;
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virtual bool isCurrent() const = 0;
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OpenGLContextGroup* group();
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const OpenGLContextGroup* group() const;
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OpenGLResourceManager* resourceManager();
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const OpenGLCapabilities* capabilities();
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private:
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OpenGLContextGroup* m_contextGroup; // Raw pointer (to avoid circular reference) to the context group that this context belongs to.
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bool m_isValid; // Will be set to true after successful initialization
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friend class OpenGLContextGroup;
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};
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#define CVF_LOG_RENDER_ERROR(OGL_CTX_PTR, THE_MESSAGE) OGL_CTX_PTR->group()->logger()->error((THE_MESSAGE), __FILE__, __LINE__ )
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#define CVF_LOG_RENDER_DEBUG(OGL_CTX_PTR, THE_MESSAGE) OGL_CTX_PTR->group()->logger()->debug((THE_MESSAGE), __FILE__, __LINE__ )
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#define CVF_SHOULD_LOG_RENDER_DEBUG(OGL_CTX_PTR) OGL_CTX_PTR->group()->logger()->isDebugEnabled()
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}
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