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01ca42b2c1
Drop unused OpenGl_ArbVBO. Replace OpenGl_ExtFBO with OpenGl_ArbFBO. OpenGl_Context - reorganize GL functions management. OpenGl_GlFunctions structure now stores pointers for all GL functions, while inheritors specify functions subset using access levels. Drop fields core12, core13, core14; replace extFBO by arbFBO. OpenGl_ArbIns, OpenGl_ArbTBO - use GL3.1 core functions instead of ARB extensions when available. OpenGl_ArbFBO - provide complete list of functions OpenGl_GlCore11 - fix misprint OpenGl_Context.hxx - remove redundant declarations
69 lines
2.3 KiB
C++
69 lines
2.3 KiB
C++
// Created on: 2014-03-17
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// Created by: Kirill GAVRILOV
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// Copyright (c) 2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _OpenGl_GlCore42_Header
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#define _OpenGl_GlCore42_Header
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#include <OpenGl_GlCore41.hxx>
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//! OpenGL 4.2 definition.
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template<typename theBaseClass_t>
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struct OpenGl_TmplCore42 : public theBaseClass_t
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{
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public: //! @name GL_ARB_base_instance (added to OpenGL 4.2 core)
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using theBaseClass_t::glDrawArraysInstancedBaseInstance;
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using theBaseClass_t::glDrawElementsInstancedBaseInstance;
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using theBaseClass_t::glDrawElementsInstancedBaseVertexBaseInstance;
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public: //! @name GL_ARB_transform_feedback_instanced (added to OpenGL 4.2 core)
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using theBaseClass_t::glDrawTransformFeedbackInstanced;
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using theBaseClass_t::glDrawTransformFeedbackStreamInstanced;
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public: //! @name GL_ARB_internalformat_query (added to OpenGL 4.2 core)
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using theBaseClass_t::glGetInternalformativ;
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public: //! @name GL_ARB_shader_atomic_counters (added to OpenGL 4.2 core)
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using theBaseClass_t::glGetActiveAtomicCounterBufferiv;
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public: //! @name GL_ARB_shader_image_load_store (added to OpenGL 4.2 core)
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using theBaseClass_t::glBindImageTexture;
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using theBaseClass_t::glMemoryBarrier;
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public: //! @name GL_ARB_texture_storage (added to OpenGL 4.2 core)
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using theBaseClass_t::glTexStorage1D;
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using theBaseClass_t::glTexStorage2D;
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using theBaseClass_t::glTexStorage3D;
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using theBaseClass_t::glTextureStorage1DEXT;
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using theBaseClass_t::glTextureStorage2DEXT;
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using theBaseClass_t::glTextureStorage3DEXT;
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};
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//! OpenGL 4.2 compatibility profile.
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typedef OpenGl_TmplCore42<OpenGl_GlCore41Back> OpenGl_GlCore42Back;
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//! OpenGL 4.2 core profile.
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typedef OpenGl_TmplCore42<OpenGl_GlCore41> OpenGl_GlCore42;
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#endif // _OpenGl_GlCore42_Header
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