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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [regression] Mesa-18.0rc4 - black screen in some Valve games when run under Wine"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105426#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [regression] Mesa-18.0rc4 - black screen in some Valve games when run under Wine"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105426">bug 105426</a>
from <span class="vcard"><a class="email" href="mailto:emil.l.velikov@gmail.com" title="Emil Velikov <emil.l.velikov@gmail.com>"> <span class="fn">Emil Velikov</span></a>
</span></b>
<pre>Bisecting the issue to the offending commit would be a good move.
A small shader test [1] for piglit will also be a nice move. Thus one can
easily reproduce and + ensure it doesn't happen in the future ;-)
[1] Simple example test
<a href="https://cgit.freedesktop.org/piglit/tree/tests/shaders/glsl-algebraic-rcp-sqrt-2.shader_test">https://cgit.freedesktop.org/piglit/tree/tests/shaders/glsl-algebraic-rcp-sqrt-2.shader_test</a></pre>
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