Hi, an updated set of patches to fix the bugs i found in the xserver dri3/present implementation and one bug in intel-ddx uxa/dri3/present implementation. Axel Davys comments made me rethink my original xserver patch and the new solution is simple and better and afaics how this was actually intended to work in the server, the server properly using the present_check_flip ddx driver function. Patch 1/2 fixes and slightly improves DebugPresent() macros for the server to avoid crashes at logout, compositor en/disable or closing windows while flips are pending when the server is compiled with debug macros on. Patch 2/2 fixes the use of PresentOptionAsync for page-flipped present, and makes Present working on nouveau without horrible tearing. These patches apply to master, 1.17rc and 1.16.2. They were tested on top of 1.16.2 with the dri3/present backends of nouveau master (glamor and exa) and intel master (sna and fixed uxa) on single-display and dual-display, also ran through my hardware timing test equipment. Patch uxa/present is a required fix for intel-ddx uxa backend, so intel_present_check_flip no longer lies to the server about its capabilities. Can the x-server patches please also be included into the 1.16 series? thanks, -mario _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
