From: <bug...@fr...> - 2005-10-13 23:15:18
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Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=2241 ------- Additional Comments From rsc...@gm... 2005-10-13 16:15 ------- I've looked at the cube map part and some things don't quite work well. In particular, 3 tmus and cube maps don't mix too well. Apparently, we're hitting some hardware limitations there. For instance, if you run ut2k3 with 3 tmus, it will look very wrong, and after that you're stuck with completely broken mipmaps until you reboot! I've hunted this down, it's because the TXFORMAT_CUBIC_MAP_ENABLE bit is still set, and if this unit is not enabled, it will never get unset - this breaks mipmapping on either unit 0 or 1 (or both, dunno), despite that the unit isn't actually enabled. That could obviously be fixed, but I'd bet it doesn't work if the unit is enabled neither... I'm wondering if the 3tmu patch was actually correct, can the radeon do trilinear filtering simultaneously on all units? And if not, on which units can it do filtering involving mipmaps simultaneously? And what about trilinear on some units + cube mapping on others? -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. |