Graphics.Rendering.OpenGL.Raw.ARB.MapBufferRange
glMapBufferRange
glFlushMappedBufferRange
gl_MAP_READ_BIT
gl_MAP_WRITE_BIT
gl_MAP_INVALIDATE_RANGE_BIT
gl_MAP_INVALIDATE_BUFFER_BIT
gl_MAP_FLUSH_EXPLICIT_BIT
gl_MAP_UNSYNCHRONIZED_BIT