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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [llvmpipe] [softpipe] piglit read-front regression"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94254#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [llvmpipe] [softpipe] piglit read-front regression"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94254">bug 94254</a>
from <span class="vcard"><a class="email" href="mailto:brianp@vmware.com" title="Brian Paul <brianp@vmware.com>"> <span class="fn">Brian Paul</span></a>
</span></b>
<pre>I'm looking into this. Probably the same as <a class="bz_bug_link
bz_status_NEW "
title="NEW - [softpipe] piglit glx-copy-sub-buffer regression"
href="show_bug.cgi?id=94257">bug 94257</a> and 94253.
The problem is glReadPixels is effectively a no-op since the front renderbuffer
dimensions are 0 x 0 because the renderbuffer hasn't been validated yet.</pre>
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