Public bug reported: Passing a tile_split of zero to eg_surface_init_2d causes a divide by zero error. Launching chromium with WebGL enabled on a AMD Llano (A8-3850) exhibits this behavior and webgl then fails to work. The attached patch fixes the problem and allows WebGL to work in chrome on this platform.
Additional information: lsb_release -rd Description: Ubuntu 13.10 Release: 13.10 Package version: libdrm_2.4.46-1ubuntu1 ** Affects: libdrm (Ubuntu) Importance: Undecided Status: New ** Patch added: "02_fix_divide_zero.diff" https://bugs.launchpad.net/bugs/1257612/+attachment/3922795/+files/02_fix_divide_zero.diff -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libdrm in Ubuntu. https://bugs.launchpad.net/bugs/1257612 Title: divide by zero error in radeon_surface.c when opening chrome with WebGL enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libdrm/+bug/1257612/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp