The DRI Project is needing some debugging and development in the source file drm/shared-core/nouveau_fifo.c Also, the many functions in nouveauDDInitStateFuncs of nouveau_state.c need to be defined.
Vertex Shading info
http://icps.u-strasbg.fr/~marchesin/perso/extensions/NV/vertex_program2.html Explanation of NV_vertex_program2 vertex shading extension
http://www.pny.com/support/downloads/vertoTech/CineFXShaders.pdf Page 7 has a list of all vertex shading instructions it seems
Anonymous CVS Access
cvs -z3 -d:pserver:anonymous@nouveau.cvs.sourceforge.net:/cvsroot/nouveau co -P nouveau