Add basic EGL support

include/Nazara/OpenGLRenderer/Wrapper/Win32/Gdi32Functions.hpp

@@ -0,0 +1,54 @@
+// Copyright (C) 2020 Jérôme Leclercq
+// This file is part of the "Nazara Engine - OpenGL Renderer"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef	NAZARA_OPENGLRENDERER_WGLFUNCTIONS_HPP
+#define NAZARA_OPENGLRENDERER_WGLFUNCTIONS_HPP
+
+#undef WIN32_LEAN_AND_MEAN //< Redefined by wgl.h header (ty Khronos)
+
+#include <GLES3/gl3.h>
+#include <GL/wgl.h>
+#include <GL/wglext.h>
+
+#define NAZARA_OPENGLRENDERER_FOREACH_WGL_FUNC(func, extBegin, extEnd, extFunc) \
+	func(wglCreateContext, PFNWGLCREATECONTEXTPROC) \
+	func(wglDeleteContext, PFNWGLDELETECONTEXTPROC) \
+	func(wglGetCurrentContext, PFNWGLGETCURRENTCONTEXTPROC) \
+	func(wglGetProcAddress, PFNWGLGETPROCADDRESSPROC) \
+	func(wglMakeCurrent, PFNWGLMAKECURRENTPROC) \
+	func(wglShareLists, PFNWGLSHARELISTSPROC) \
+	\
+	extBegin(WGL_ARB_create_context) \
+		extFunc(wglCreateContextAttribsARB, PFNWGLCREATECONTEXTATTRIBSARBPROC) \
+	extEnd() \
+	\
+	extBegin(WGL_ARB_pixel_format) \
+		extFunc(wglChoosePixelFormatARB, PFNWGLCHOOSEPIXELFORMATARBPROC) \
+	extEnd() \
+	\
+	extBegin(WGL_EXT_pixel_format) \
+		extFunc(wglChoosePixelFormatEXT, PFNWGLCHOOSEPIXELFORMATEXTPROC) \
+	extEnd() \
+	\
+	extBegin(WGL_ARB_extensions_string) \
+		extFunc(wglGetExtensionsStringARB, PFNWGLGETEXTENSIONSSTRINGARBPROC) \
+	extEnd() \
+	\
+	extBegin(WGL_EXT_extensions_string) \
+		extFunc(wglGetExtensionsStringEXT, PFNWGLGETEXTENSIONSSTRINGEXTPROC) \
+	extEnd() \
+	\
+	extBegin(WGL_EXT_swap_control) \
+		extFunc(wglSwapIntervalEXT, PFNWGLSWAPINTERVALEXTPROC) \
+	extEnd()
+
+#define NAZARA_OPENGLRENDERER_FOREACH_GDI32_FUNC(func) \
+	func(ChoosePixelFormat, PFNCHOOSEPIXELFORMATPROC) \
+	func(DescribePixelFormat, PFNDESCRIBEPIXELFORMATPROC) \
+	func(SetPixelFormat, PFNSETPIXELFORMATPROC) \
+	func(SwapBuffers, PFNSWAPBUFFERSPROC) \
+
+#endif