<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Incorrect viewport range when GL_CLIP_ORIGIN is GL_UPPER_LEFT" href="https://bugs.freedesktop.org/show_bug.cgi?id=93813#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Incorrect viewport range when GL_CLIP_ORIGIN is GL_UPPER_LEFT" href="https://bugs.freedesktop.org/show_bug.cgi?id=93813">bug 93813</a> from <a class="email" href="mailto:Mathias.Froehlich@web.de" title="Mathias Fröhlich <Mathias.Froehlich@web.de>"> Mathias Fröhlich</a> <pre>Brian, I had the same experience with the nvidia driver back when I wrote the test some time ago. But if I recall correctly, then the nvidia driver does agree with the test in any of these tested state combinations. But the piglit test wildly switches between the state combinations in between draws which probably exposes an internal update problem in the blob. May be you will prove me wrong, but keep that in mind. I believe in the end I could get the expected from the binary blob by only changing clip control at the beginning of a new frame or something similar. Greetings Mathias</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>