- Setup Contexts to pull more info from the GPU

- Started outlining OpenGL implementation

include/fennec/platform/opengl/egl/context.h

@@ -32,6 +32,11 @@ public:
 	~eglcontext() override;
 
 	bool connected() override;
+	int32_t get_version_major() override { return _eglvmajor; }
+	int32_t get_version_minor() override { return _eglvminor; }
+	int32_t get_context_version() override { return _eglctype; }
+	const cstring& get_context_name() override;
+	bool check_extension(const cstring& ext) override;
 
 	void make_current(gfxsurface* surface) override;
 
@@ -39,7 +44,8 @@ private:
 	EGLDisplay _egldisplay;
 	EGLContext _eglcontext;
 	EGLConfig  _eglconfig;
-	EGLint _eglvmajor, _eglvminor;
+	EGLint _eglvmajor, _eglvminor, _eglctype;
+	cstring _extensions;
 
 	void cleanup();
 };