On Fri, 04 Nov 2011 07:31:54 -0600, Brian Paul <bri...@vmware.com> wrote: > The pure, non-DRI swrast driver dies in all glReadPixels calls when > reading from the front/back color buffers. So basically all piglit > tests fail. > > I think that the problem is there is no rb->Data for these surfaces; > they're XImages/Pixmaps. The xlib driver needs to have > Map/UnmapRenderbuffer functions that can access the pixels in the > XImage/Pixmaps. > > Sorry I didn't spot that before you pushed the series, Eric. > > I may not be able to dig into this until later, or the weekend.
Wow, the spans code for that driver is hideous. Who still uses it? Also, color index? Really?
pgp58DtCH90rK.pgp
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