1Mesa is a 3-D graphics library with an API which is very similar to that 2of OpenGL*. To the extent that Mesa utilizes the OpenGL command syntax or 3state machine, it is being used with authorization from Silicon Graphics, 4Inc. However, the author makes no claim that Mesa is in any way a 5compatible replacement for OpenGL or associated with Silicon Graphics, Inc. 6 7VDPAU is a Gallium driver for video decoding on AMD hardware. 8