<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - GEN7: rendering issue on citra" href="https://bugs.freedesktop.org/show_bug.cgi?id=105440#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - GEN7: rendering issue on citra" href="https://bugs.freedesktop.org/show_bug.cgi?id=105440">bug 105440</a> from <a class="email" href="mailto:jason@jlekstrand.net" title="Jason Ekstrand <jason@jlekstrand.net>"> Jason Ekstrand</a> <pre>In the two dumps you provided, there's quite a few differences. It would help if we could narrow it down a bit and figure out which vertex shader is causing the problem. Hopefully, it's one of the small ones. :-) I recommend putting a little check in try_coalesce in nir_lower_vec_to_movs.c to look at shader->info.name return early for one shader at a time such as: if (strcmp(shader->info.name, "GLSL8") == 0) return; That way we can narrow it down to the exact shader that's causing problems. >From there, sometimes it's useful to narrow it down further with something like if (strcmp(shader->info.name, "GLSL8") == 0) { static int i = 0; i++; if (i > 8 && i < 20) return; } Until you get down to the smallest change you can manage which still reproduces the bug.</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>