W liście z pon, 06-10-2003, godz. 15:28, Keith Whitwell pisze: > > Another problem is that when using shadowfb in order to update other buffers and > > 3d window is moved contents of right buffer get overwritten by contents of left > > one. > > Is there a way to disable shadowfb for 3d windows? > > Shadowfb is only used for pageflipping, right?
I don't quite know what You mean. Generally it works like pageflipping but I have four buffers. In case of one 3d stereosoptic window I switch right<->left on vblank and front<->back when buffer swap is performed. If there are several 3d wndows and at least one is stereosoptic then i switch only left<->right on vblank. So all the time I use shadowfb need to keep front_right updated and sometimes back_left, back_right too. If You mean whether I use it to any other purpose, then I don't. I can post a patch when I clean it a little bit. -- Jacek Rosik <[EMAIL PROTECTED]> -- ------------------------ konta e-mail 100 MB od 3 zl m-c serwery www 60 MB od 7 zl m-c AlphaNet, www.alpha.pl ------------------------
