<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - earth tessellation bug" href="https://bugs.freedesktop.org/show_bug.cgi?id=107156#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - earth tessellation bug" href="https://bugs.freedesktop.org/show_bug.cgi?id=107156">bug 107156</a> from <a class="email" href="mailto:t_arceri@yahoo.com.au" title="Timothy Arceri <t_arceri@yahoo.com.au>"> Timothy Arceri</a> <pre>Here are some really quick instructions for building mesa and bisecting the issue. Get and Build RADV: ------------------- git clone <a href="https://gitlab.freedesktop.org/mesa/mesa.git">https://gitlab.freedesktop.org/mesa/mesa.git</a> cd mesa sudo dnf builddep mesa (this is how you get the mesa build deps on Fedora not sure how you would do that on Arch) sudo mkdir /opt/xorg sudo chown youruserid /opt/xorg ./autogen.sh --prefix=/opt/xorg --with-dri-drivers="" --enable-gles1 --enable-gles2 --enable-shared-glapi --with-gallium-drivers="" --with-vulkan-drivers=radeon --with-egl-platforms=x11,drm --enable-gbm --enable-glx-tls --enable-dri3 make -j4 && make install Use your built version of RADV: ------------------- Add the following to ~/.bashrc and logout and back in (Remember to remove this if you want to switch back to your system version of RADV) # User specific aliases and functions export VK_ICD_FILENAMES=/opt/xorg/share/vulkan/icd.d/radeon_icd.x86_64.json Bisecting the issue: -------------------- Here is a simple intro to git bisect <a href="http://webchick.net/node/99">http://webchick.net/node/99</a> The hardest part will probably be finding a commit that works. From there it should be straight forward. Maybe start with the 18.1 branchpoint 6754c2e83d79f93b3a4c8 (that was the end of april) Good luck.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>