http://bugs.freedesktop.org/show_bug.cgi?id=12054
------- Comment #14 from [EMAIL PROTECTED] 2007-08-19 05:26 PST ------- (In reply to comment #13) > Does r200 need to support WGL_ARB_pbuffer, then? fglrx doesn't support any > kind > of pbuffer extension at all (unless it's core 2.0 functionality?). And I have > no idea what a "WGL" extension is - I just read it from a list generated by > "strings WoW.exe" :-). wgl is only used for windows, but there is a corresponding glx extension. This is in glx 1.3, which fglrx supports. wine should translate wgl calls to the corresponding glx calls. > > CopyTexImage2D alone would kill performance (currently not accelerated on > > r200), unless the area to copy is _really_ small... > > It is a small area - but maybe not small enough. What would need adding to the > r200 driver to accelerate CopyTexImage2D? (Please don't say "hardware" ;-) ) A ttm-based r200 driver. (I've written a quick hack once to accelerate this, but there is no way to make that correct without some real buffer management for textures. It might work for WoW, though.) But unfortunately pbuffers are a big obstacle. They are hard to get implemented correctly. Not exactly sure if someone is still working on it at the moment. Though presumably WoW might only need client-side support (I believe this is how it works with fglrx), which would be easier (at least with a ttm-based driver). -- Configure bugmail: http://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. ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
