<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#c4">Comment # 4</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> Hi, I can't remember why I thought there must be a minus. Today this looks rather wrong to me ... So I think that the proposed change to mesa is a good one. Also I have checked out the provided test case on nvidias binary driver which also aligns with James expected behaviour. I believe that the piglit tests don't uses non zero y values for the viewport. May be we want to add a test there also. 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>