Graphics.Rendering.OpenGL.Raw.EXT.FramebufferBlit
glGetEXTFramebufferBlit
gl_EXT_framebuffer_blit
gl_DRAW_FRAMEBUFFER_BINDING_EXT
gl_DRAW_FRAMEBUFFER_EXT
gl_READ_FRAMEBUFFER_BINDING_EXT
gl_READ_FRAMEBUFFER_EXT
glBlitFramebufferEXT