Le Fri, 31 Jul 2009 09:06:05 -0600 Brian Paul <[email protected]> a écrit:
> Patrice Mandin wrote: > > Le Mon, 27 Jul 2009 15:55:26 -0600 > > Brian Paul <[email protected]> a écrit: > > > >>> Yep, just checked that. There must be another cause why I do not have > >>> any text rendered in progs/samples/blendeq with nouveau backend. > >> Have you implemented the TGSI_OPCODE_KIL instruction? That's critical > >> to the glBitmap shader. > > > > Seems implemented for nv30 backend, maybe there is something else. > > Which texture format is being used for the bitmap? In > st_init_bitmap() we try PIPE_FORMAT_I8_UNORM, A8_UNORM and L8_UNORM. > Maybe try forcing a different format, or check that whichever format > is being chosen there is actually working properly in the driver. It seems you are right. These formats are not properly setup for a texture in nouveau, at least for the nv30 backend. -- Patrice Mandin WWW: http://pmandin.atari.org/ Programmeur Linux, Atari Spécialité: Développement, jeux ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ Mesa3d-dev mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
