On Die, 2011-05-17 at 18:30 +0200, Marcin Slusarz wrote: > On Tue, May 17, 2011 at 09:27:45AM +0200, Michel Dänzer wrote: > > On Die, 2011-05-17 at 00:12 +0200, Marcin Slusarz wrote: > > > On Mon, May 16, 2011 at 10:51:58PM +0200, Roland Scheidegger wrote: > > > > Otherwise, doesn't really look hacky to me - unless we could get other > > > > channel ordering or something similar... > > > > > > It makes assumptions about how color components are ordered and what are > > > their widths - e.g. it can't distinguish r5g6b5 from a1r5g5b5. > > > > Such assumptions should be fine for non-RENDER operations. For RENDER, > > maybe you could use something like exaGetRGBAFromPixel, at least for > > inspiration. > > The problem is that exa does not pass format to PrepareSolid - only raw color > data and depth, but pipe_context->clear wants float[4], so we need to figure > out color format first. (Or add raw_clear operation...)
The format can be determined from the destination pixmap if necessary? > Accelerating RENDER operations should not be a big problem for gallium, > because > exa passes all formats (through PicturePtr). For now xorg st fallbacks too > much, > but this is something I'm going to tackle soon. Awesome. :) -- Earthling Michel Dänzer | http://www.vmware.com Libre software enthusiast | Debian, X and DRI developer _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
