This section presents hardware-specific information for normal use and troubleshooting.
xdpyinfo
to verify that all your visuals are depth 16.
Edit your XF86Config file if needed.
FX_GLIDE_SWAPINTERNVAL
environment variable.
The value of this variable indicates the maximum number of
swap buffer commands can be buffered.
Zero allows maximum frame rate.glTexEnv
mode GL_BLEND
is not directly supported
by the 3dfx hardware.
It can be accomplished with a multipass algorithm but it's not
implemented at this time.
Applications which use that mode, such as the Performer Town
demo, may become sluggish when falling back to software
rendering to render in that mode.
The driver for this hardware was experimental and is no longer being developed or supported.