Will you ever add support for 3D accelerator hardware?

Description

Will you ever add support for 3D accelerator hardware?
No. This sort of hardware support would be most useful as part of a proper 3D API, which Allegro is not, and will never be. If you want to do some work on this, the MESA library (a free implementation of OpenGL) is IMHO the place to start.

However, if you are interested in using OpenGL for graphics and Allegro for everything else, you can try the various add-ons libraries linked from http://www.allegro.cc/ such as AllegroGL.