<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Rendering artifacts created by long switch statement" href="https://bugs.freedesktop.org/show_bug.cgi?id=110424#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Rendering artifacts created by long switch statement" href="https://bugs.freedesktop.org/show_bug.cgi?id=110424">bug 110424</a> from <a class="email" href="mailto:CliveMcCarthy@gmail.com" title="Clive McCarthy <CliveMcCarthy@gmail.com>"> Clive McCarthy</a> <pre>Thank you for working so hard on this issue. The FBO blitting turns out to be a red herring. My fragment shader is 'odd' in that is has large switch statement. This has caused the linking time to be rather long as reported in <a class="bz_bug_link bz_status_NEW " title="NEW - i965 spilling is slow" href="show_bug.cgi?id=91857">bug #91857</a> and, to my surprise, it also causes the artifacts I reported here and in bug #93676 I created a sample application that illustrates the problem. I'm afraid it will be troublesome to build but it is possible to reproduce the artifacts in it. The fragment shader's case statement has a #if ... #endif section that will enable/disable the artifact problem.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>