3dfx

3dfx Interactive, Inc. was an American computer hardware company headquartered in San Jose, California, founded in 1994, that specialized in the manufacturing of 3D graphics processing units, and later, video cards. It was a pioneer in the field from the mid 1990s to 2000.

free software

thumb|A Voodoo2 graphics card The Voodoo2 (or Voodoo2) is a set of three specialized 3D graphics chips on a single chipset setup, made by 3dfx. It was released in February 1998 as a replacement for the original Voodoo Graphics chipset.

graphics card line

thumb|3dfx Voodoo3 2000 PCI thumb|3dfx Voodoo3 3000 AGP

interleaving of scan-line in rendering, file formats or data structures