<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED --- - Second Life viewer bad rendering with git-ec83535" href="https://bugs.freedesktop.org/show_bug.cgi?id=57875#c29">Comment # 29</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED --- - Second Life viewer bad rendering with git-ec83535" href="https://bugs.freedesktop.org/show_bug.cgi?id=57875">bug 57875</a> from <a class="email" href="mailto:stefandoesinger@gmx.at" title="Stefan Dösinger <stefandoesinger@gmx.at>"> Stefan Dösinger</a> <pre>Hmm, this seems like an idea worth thinking about. The D3D behavior the proposed extension addresses is part of the D3DDECLUSAGE_POSITIONT / D3DFVF_XYZRHW vertex input semantics. For now I'm opposed to making this a vertex shader control though. The point of POSITIONT / XYZRHW is to skip vertex processing altogether, so handling POSITIONT semantics in a shader seems a bit off. Furthermore, the clipping behavior of POSITIONT depends on the depth test, so this needs a separate control anyway (or replicating the depth test interaction, which seems somewhat ugly to me because its done by a different stage in the rendering pipeline).</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>