<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - Uninitialized variables leads to random segfaults (valgrind log, apitrace attached)" href="https://bugs.freedesktop.org/show_bug.cgi?id=94955#c18">Comment # 18</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - Uninitialized variables leads to random segfaults (valgrind log, apitrace attached)" href="https://bugs.freedesktop.org/show_bug.cgi?id=94955">bug 94955</a> from <a class="email" href="mailto:sroland@vmware.com" title="Roland Scheidegger <sroland@vmware.com>"> Roland Scheidegger</a> <pre>(In reply to Bruce Cherniak from <a href="show_bug.cgi?id=94955#c16">comment #16</a>) > BTW, for my edification, what indicates it might be a bug in the mip level > calculation? That was just a guess as it hit the per-pixel mip computations, which was odd - in fact the texture was explicitly marked as having one level only, so I figured maybe there's something wrong with that logic there, as there was plenty of unnecessary instructions (8 shifts, 8 max, some more - despite that we actually know the result of all this has to be zero anyway). But it's kinda expected actually so was correct, albeit some day might want to improve that (and was in different sampling code, I totally missed that...).</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>