Graphics.Rendering.OpenGL.Raw.EXT.TextureFilterMinmax
glGetEXTTextureFilterMinmax
gl_EXT_texture_filter_minmax
gl_EFFECTIVE_RASTER_SAMPLES_EXT
gl_MAX_RASTER_SAMPLES_EXT
gl_MULTISAMPLE_RASTERIZATION_ALLOWED_EXT
gl_RASTER_FIXED_SAMPLE_LOCATIONS_EXT
gl_RASTER_MULTISAMPLE_EXT
gl_RASTER_SAMPLES_EXT
glRasterSamplesEXT