The major reworking of the tdfx driver that took place on the
tdfx-3-0-0-branch has been merged into the trunk. This represents a
large departure from the original standalone Mesa FX driver that the
first DRI driver was based on.
This driver has been specially taylored for the Glide 3 API, and as a
result demonstrates very good performance. A lot of work has gone into
supporting the Voodoo 5, including GL_EXT_texture_env_combine support
and the use of several Glide extensions.