<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [regression][hang] Trine1EE hangs GPU after loading screen on Mesa3D-17.3 and later" href="https://bugs.freedesktop.org/show_bug.cgi?id=105670#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [regression][hang] Trine1EE hangs GPU after loading screen on Mesa3D-17.3 and later" href="https://bugs.freedesktop.org/show_bug.cgi?id=105670">bug 105670</a> from <a class="email" href="mailto:iive@yahoo.com" title="iive@yahoo.com">iive@yahoo.com</a> <pre>Created <a href="attachment.cgi?id=138335" name="attach_138335" title="Fragment/Pixel Shader generated by Wine3.3, extracted from lookup of #55251 op in the trace.">attachment 138335</a> <a href="attachment.cgi?id=138335&action=edit" title="Fragment/Pixel Shader generated by Wine3.3, extracted from lookup of #55251 op in the trace.">[details]</a> Fragment/Pixel Shader generated by Wine3.3, extracted from lookup of #55251 op in the trace. It's quite simple to use qapitrace to get all needed information. Just go to op#55251, right click and select "lookup", it would start `glretrace` and dump all information about current state, including the shaders, textures etc. On unrelated to this bug note, this condition looks really fishy to me: if (R3.w != -R3.w) break; Will this condition ever fail? If variables were two's complement integers, the above line would have been false if `R3.w==0` (or INT_MIN). However with float numbers we can have separate +0.0 and -0.0, just like we have +inf and -inf.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>