-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Jesse Barnes wrote: > On Mon, 04 May 2009 14:45:07 -0700 > Ian Romanick <i...@freedesktop.org> wrote: > >> There's a problem in dri2SwapBuffers. If a new libGL is used with an >> old driver, psc->dri2->setBuffers won't be set, right? > > Yes. I should probably add an #ifdef for that like ->flush has.
No, I mean what happens you if you build a driver from, say, mesa_7_4_branch and use it with libGL that has your patches applied. The compile-time check won't cut it. >> Also, should there be a mechanism for the 3D driver to force swap >> buffers to be implemented with a copy? > > Hm, well the 2D driver can easily force it by not implementing a > swapbuffers function or by returning NULL, but I guess allowing the 3D > driver to force it would be ok to. Could probably just check for > ->setbuffers? Or maybe add a way for the driver to set the > swapAvailable flag... Having this ability would allow us to advertise some fbconfigs with GLX_SWAP_METHOD_OML = GLX_SWAP_COPY_OML. We obviously don't have any apps that use that today, but I can think of a couple that should. :) -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkn/oQUACgkQX1gOwKyEAw+aSQCgnhHjkuxCVB5OqmDbm+4wmNdM xlQAn2qhkWjFKaNjXaeWWzmMQeSY+hR/ =Oecu -----END PGP SIGNATURE----- ------------------------------------------------------------------------------ The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your production scanning environment may not be a perfect world - but thanks to Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700 Series Scanner you'll get full speed at 300 dpi even with all image processing features enabled. http://p.sf.net/sfu/kodak-com -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
