234 lines
12 KiB
C++
234 lines
12 KiB
C++
// Copyright (C) 2012 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Renderer module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_OPENGL_HPP
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#define NAZARA_OPENGL_HPP
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#ifdef NAZARA_RENDERER_OPENGL
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// gl3.h définit WIN32_LEAN_AND_MEAN qui entre en conflit avec la définition de Nazara et doit donc être inclut en premier
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#include <GL3/glcorearb.h>
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#include <Nazara/Prerequesites.hpp>
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#include <Nazara/Core/String.hpp>
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#include <Nazara/Utility/Enums.hpp>
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#include <Nazara/Renderer/Enums.hpp>
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// Inclusion des extensions
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#include <GL3/glext.h>
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#if defined(NAZARA_PLATFORM_WINDOWS)
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#include <GL3/wglext.h>
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#elif defined(NAZARA_PLATFORM_LINUX)
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#include <GL3/glxext.h>
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#endif
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enum nzOpenGLExtension
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{
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nzOpenGLExtension_AnisotropicFilter,
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nzOpenGLExtension_DebugOutput,
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nzOpenGLExtension_FP64,
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nzOpenGLExtension_FrameBufferObject,
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nzOpenGLExtension_PixelBufferObject,
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nzOpenGLExtension_SeparateShaderObjects,
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nzOpenGLExtension_TextureArray,
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nzOpenGLExtension_TextureCompression_s3tc,
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nzOpenGLExtension_TextureStorage,
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nzOpenGLExtension_VertexArrayObject,
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nzOpenGLExtension_Max = nzOpenGLExtension_VertexArrayObject
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};
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using NzOpenGLFunc = void (*)();
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namespace NzOpenGL
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{
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enum FormatType
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{
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FormatType_RenderBuffer,
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// FormatType_MultisampleTexture,
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FormatType_Texture
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};
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struct Format
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{
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GLenum dataFormat;
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GLenum dataType;
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GLint internalFormat;
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};
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NzOpenGLFunc GetEntry(const NzString& entryPoint);
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unsigned int GetVersion();
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bool Initialize();
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bool IsSupported(nzOpenGLExtension extension);
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bool IsSupported(const NzString& string);
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bool TranslateFormat(nzPixelFormat pixelFormat, Format* format, FormatType target);
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void Uninitialize();
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extern GLenum Attachment[nzAttachmentPoint_Max+1];
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extern nzUInt8 AttributeIndex[nzElementUsage_Max+1];
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extern GLenum BlendFunc[nzBlendFunc_Max+1];
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extern GLenum BufferLock[nzBufferAccess_Max+1];
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extern GLenum BufferLockRange[nzBufferAccess_Max+1];
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extern GLenum BufferTarget[nzBufferType_Max+1];
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extern GLenum BufferTargetBinding[nzBufferType_Max+1];
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extern GLenum BufferUsage[nzBufferUsage_Max+1];
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extern GLenum CubemapFace[6]; // Un cube possède six faces et ça n'est pas prêt de changer
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extern GLenum ElementType[nzElementType_Max+1];
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extern GLenum FaceCulling[nzFaceCulling_Max+1];
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extern GLenum FaceFilling[nzFaceFilling_Max+1];
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extern GLenum PrimitiveType[nzPrimitiveType_Max+1];
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extern GLenum RendererComparison[nzRendererComparison_Max+1];
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extern GLenum RendererParameter[nzRendererParameter_Max+1];
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extern GLenum ShaderType[nzShaderType_Max+1];
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extern GLenum StencilOperation[nzStencilOperation_Max+1];
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extern GLenum TextureTarget[nzImageType_Max+1];
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extern GLenum TextureTargetBinding[nzImageType_Max+1];
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extern GLenum TextureTargetProxy[nzImageType_Max+1];
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}
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NAZARA_API extern PFNGLACTIVETEXTUREPROC glActiveTexture;
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NAZARA_API extern PFNGLATTACHSHADERPROC glAttachShader;
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NAZARA_API extern PFNGLBEGINQUERYPROC glBeginQuery;
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NAZARA_API extern PFNGLBINDATTRIBLOCATIONPROC glBindAttribLocation;
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NAZARA_API extern PFNGLBINDBUFFERPROC glBindBuffer;
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NAZARA_API extern PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer;
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NAZARA_API extern PFNGLBINDFRAGDATALOCATIONPROC glBindFragDataLocation;
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NAZARA_API extern PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer;
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NAZARA_API extern PFNGLBINDTEXTUREPROC glBindTexture;
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NAZARA_API extern PFNGLBINDVERTEXARRAYPROC glBindVertexArray;
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NAZARA_API extern PFNGLBLENDFUNCPROC glBlendFunc;
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NAZARA_API extern PFNGLBUFFERDATAPROC glBufferData;
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NAZARA_API extern PFNGLBUFFERSUBDATAPROC glBufferSubData;
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NAZARA_API extern PFNGLCLEARPROC glClear;
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NAZARA_API extern PFNGLCLEARCOLORPROC glClearColor;
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NAZARA_API extern PFNGLCLEARDEPTHPROC glClearDepth;
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NAZARA_API extern PFNGLCLEARSTENCILPROC glClearStencil;
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NAZARA_API extern PFNGLCREATEPROGRAMPROC glCreateProgram;
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NAZARA_API extern PFNGLCREATESHADERPROC glCreateShader;
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NAZARA_API extern PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus;
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NAZARA_API extern PFNGLCOLORMASKPROC glColorMask;
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NAZARA_API extern PFNGLCULLFACEPROC glCullFace;
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NAZARA_API extern PFNGLCOMPILESHADERPROC glCompileShader;
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NAZARA_API extern PFNGLCOPYTEXSUBIMAGE2DPROC glCopyTexSubImage2D;
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NAZARA_API extern PFNGLDEBUGMESSAGECALLBACKPROC glDebugMessageCallback;
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NAZARA_API extern PFNGLDEBUGMESSAGECONTROLPROC glDebugMessageControl;
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NAZARA_API extern PFNGLDEBUGMESSAGEINSERTPROC glDebugMessageInsert;
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NAZARA_API extern PFNGLDELETEBUFFERSPROC glDeleteBuffers;
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NAZARA_API extern PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers;
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NAZARA_API extern PFNGLDELETEPROGRAMPROC glDeleteProgram;
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NAZARA_API extern PFNGLDELETEQUERIESPROC glDeleteQueries;
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NAZARA_API extern PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers;
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NAZARA_API extern PFNGLDELETESHADERPROC glDeleteShader;
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NAZARA_API extern PFNGLDELETETEXTURESPROC glDeleteTextures;
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NAZARA_API extern PFNGLDELETEVERTEXARRAYSPROC glDeleteVertexArrays;
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NAZARA_API extern PFNGLDEPTHFUNCPROC glDepthFunc;
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NAZARA_API extern PFNGLDEPTHMASKPROC glDepthMask;
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NAZARA_API extern PFNGLDISABLEPROC glDisable;
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NAZARA_API extern PFNGLDISABLEVERTEXATTRIBARRAYPROC glDisableVertexAttribArray;
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NAZARA_API extern PFNGLDRAWARRAYSPROC glDrawArrays;
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NAZARA_API extern PFNGLDRAWBUFFERPROC glDrawBuffer;
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NAZARA_API extern PFNGLDRAWBUFFERSPROC glDrawBuffers;
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NAZARA_API extern PFNGLDRAWELEMENTSPROC glDrawElements;
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NAZARA_API extern PFNGLENDQUERYPROC glEndQuery;
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NAZARA_API extern PFNGLFLUSHPROC glFlush;
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NAZARA_API extern PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer;
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NAZARA_API extern PFNGLFRAMEBUFFERTEXTUREPROC glFramebufferTexture;
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NAZARA_API extern PFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D;
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NAZARA_API extern PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D;
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NAZARA_API extern PFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D;
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NAZARA_API extern PFNGLFRAMEBUFFERTEXTURELAYERPROC glFramebufferTextureLayer;
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NAZARA_API extern PFNGLENABLEPROC glEnable;
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NAZARA_API extern PFNGLENABLEVERTEXATTRIBARRAYPROC glEnableVertexAttribArray;
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NAZARA_API extern PFNGLGENERATEMIPMAPPROC glGenerateMipmap;
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NAZARA_API extern PFNGLGENBUFFERSPROC glGenBuffers;
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NAZARA_API extern PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers;
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NAZARA_API extern PFNGLGENQUERIESPROC glGenQueries;
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NAZARA_API extern PFNGLGENRENDERBUFFERSPROC glGenRenderbuffers;
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NAZARA_API extern PFNGLGENTEXTURESPROC glGenTextures;
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NAZARA_API extern PFNGLGENVERTEXARRAYSPROC glGenVertexArrays;
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NAZARA_API extern PFNGLGETBUFFERPARAMETERIVPROC glGetBufferParameteriv;
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NAZARA_API extern PFNGLGETDEBUGMESSAGELOGPROC glGetDebugMessageLog;
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NAZARA_API extern PFNGLGETERRORPROC glGetError;
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NAZARA_API extern PFNGLGETINTEGERVPROC glGetIntegerv;
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NAZARA_API extern PFNGLGETPROGRAMIVPROC glGetProgramiv;
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NAZARA_API extern PFNGLGETPROGRAMINFOLOGPROC glGetProgramInfoLog;
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NAZARA_API extern PFNGLGETQUERYIVPROC glGetQueryiv;
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NAZARA_API extern PFNGLGETQUERYOBJECTIVPROC glGetQueryObjectiv;
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NAZARA_API extern PFNGLGETQUERYOBJECTUIVPROC glGetQueryObjectuiv;
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NAZARA_API extern PFNGLGETSHADERINFOLOGPROC glGetShaderInfoLog;
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NAZARA_API extern PFNGLGETSHADERIVPROC glGetShaderiv;
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NAZARA_API extern PFNGLGETSHADERSOURCEPROC glGetShaderSource;
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NAZARA_API extern PFNGLGETSTRINGPROC glGetString;
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NAZARA_API extern PFNGLGETSTRINGIPROC glGetStringi;
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NAZARA_API extern PFNGLGETTEXIMAGEPROC glGetTexImage;
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NAZARA_API extern PFNGLGETTEXLEVELPARAMETERFVPROC glGetTexLevelParameterfv;
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NAZARA_API extern PFNGLGETTEXLEVELPARAMETERIVPROC glGetTexLevelParameteriv;
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NAZARA_API extern PFNGLGETTEXPARAMETERFVPROC glGetTexParameterfv;
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NAZARA_API extern PFNGLGETTEXPARAMETERIVPROC glGetTexParameteriv;
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NAZARA_API extern PFNGLGETUNIFORMLOCATIONPROC glGetUniformLocation;
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NAZARA_API extern PFNGLLINKPROGRAMPROC glLinkProgram;
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NAZARA_API extern PFNGLMAPBUFFERPROC glMapBuffer;
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NAZARA_API extern PFNGLMAPBUFFERRANGEPROC glMapBufferRange;
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NAZARA_API extern PFNGLPIXELSTOREIPROC glPixelStorei;
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NAZARA_API extern PFNGLPOLYGONMODEPROC glPolygonMode;
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NAZARA_API extern PFNGLPROGRAMUNIFORM1DPROC glProgramUniform1d;
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NAZARA_API extern PFNGLPROGRAMUNIFORM1FPROC glProgramUniform1f;
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NAZARA_API extern PFNGLPROGRAMUNIFORM1IPROC glProgramUniform1i;
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NAZARA_API extern PFNGLPROGRAMUNIFORM2DVPROC glProgramUniform2dv;
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NAZARA_API extern PFNGLPROGRAMUNIFORM2FVPROC glProgramUniform2fv;
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NAZARA_API extern PFNGLPROGRAMUNIFORM3DVPROC glProgramUniform3dv;
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NAZARA_API extern PFNGLPROGRAMUNIFORM3FVPROC glProgramUniform3fv;
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NAZARA_API extern PFNGLPROGRAMUNIFORM4DVPROC glProgramUniform4dv;
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NAZARA_API extern PFNGLPROGRAMUNIFORM4FVPROC glProgramUniform4fv;
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NAZARA_API extern PFNGLPROGRAMUNIFORMMATRIX4DVPROC glProgramUniformMatrix4dv;
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NAZARA_API extern PFNGLPROGRAMUNIFORMMATRIX4FVPROC glProgramUniformMatrix4fv;
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NAZARA_API extern PFNGLREADPIXELSPROC glReadPixels;
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NAZARA_API extern PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage;
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NAZARA_API extern PFNGLSCISSORPROC glScissor;
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NAZARA_API extern PFNGLSHADERSOURCEPROC glShaderSource;
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NAZARA_API extern PFNGLSTENCILFUNCPROC glStencilFunc;
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NAZARA_API extern PFNGLSTENCILOPPROC glStencilOp;
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NAZARA_API extern PFNGLTEXIMAGE1DPROC glTexImage1D;
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NAZARA_API extern PFNGLTEXIMAGE2DPROC glTexImage2D;
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NAZARA_API extern PFNGLTEXIMAGE3DPROC glTexImage3D;
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NAZARA_API extern PFNGLTEXPARAMETERFPROC glTexParameterf;
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NAZARA_API extern PFNGLTEXPARAMETERIPROC glTexParameteri;
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NAZARA_API extern PFNGLTEXSTORAGE1DPROC glTexStorage1D;
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NAZARA_API extern PFNGLTEXSTORAGE2DPROC glTexStorage2D;
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NAZARA_API extern PFNGLTEXSTORAGE3DPROC glTexStorage3D;
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NAZARA_API extern PFNGLTEXSUBIMAGE1DPROC glTexSubImage1D;
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NAZARA_API extern PFNGLTEXSUBIMAGE2DPROC glTexSubImage2D;
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NAZARA_API extern PFNGLTEXSUBIMAGE3DPROC glTexSubImage3D;
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NAZARA_API extern PFNGLUNIFORM1DPROC glUniform1d;
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NAZARA_API extern PFNGLUNIFORM1FPROC glUniform1f;
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NAZARA_API extern PFNGLUNIFORM1IPROC glUniform1i;
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NAZARA_API extern PFNGLUNIFORM2DVPROC glUniform2dv;
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NAZARA_API extern PFNGLUNIFORM2FVPROC glUniform2fv;
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NAZARA_API extern PFNGLUNIFORM3DVPROC glUniform3dv;
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NAZARA_API extern PFNGLUNIFORM3FVPROC glUniform3fv;
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NAZARA_API extern PFNGLUNIFORM4DVPROC glUniform4dv;
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NAZARA_API extern PFNGLUNIFORM4FVPROC glUniform4fv;
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NAZARA_API extern PFNGLUNIFORMMATRIX4DVPROC glUniformMatrix4dv;
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NAZARA_API extern PFNGLUNIFORMMATRIX4FVPROC glUniformMatrix4fv;
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NAZARA_API extern PFNGLUNMAPBUFFERPROC glUnmapBuffer;
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NAZARA_API extern PFNGLUSEPROGRAMPROC glUseProgram;
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NAZARA_API extern PFNGLVERTEXATTRIB4FPROC glVertexAttrib4f;
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NAZARA_API extern PFNGLVERTEXATTRIBPOINTERPROC glVertexAttribPointer;
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NAZARA_API extern PFNGLVIEWPORTPROC glViewport;
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#if defined(NAZARA_PLATFORM_WINDOWS)
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NAZARA_API extern PFNWGLCHOOSEPIXELFORMATARBPROC wglChoosePixelFormat;
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NAZARA_API extern PFNWGLCREATECONTEXTATTRIBSARBPROC wglCreateContextAttribs;
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NAZARA_API extern PFNWGLGETEXTENSIONSSTRINGARBPROC wglGetExtensionsStringARB;
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NAZARA_API extern PFNWGLGETEXTENSIONSSTRINGEXTPROC wglGetExtensionsStringEXT;
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NAZARA_API extern PFNWGLSWAPINTERVALEXTPROC wglSwapInterval;
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#elif defined(NAZARA_PLATFORM_LINUX)
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NAZARA_API extern PFNGLXCREATECONTEXTATTRIBSARBPROC glXCreateContextAttribs;
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NAZARA_API extern PFNGLXSWAPINTERVALSGIPROC glXSwapInterval;
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#endif
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#endif // NAZARA_RENDERER_OPENGL
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#endif // NAZARA_OPENGL_HPP
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