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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Specific Shadertoy demo renders garbage in empty parts of target surface"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107864#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Specific Shadertoy demo renders garbage in empty parts of target surface"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107864">bug 107864</a>
from <span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
</span></b>
<pre>Adding
else {
fragColor = vec4(0);
}
at the bottom of mainImage appears to "fix" it. fragColor is otherwise ending
up with random values (effectively whatever happened to be in the registers,
probably left over from the division check).
I don't think this is a bug in mesa.</pre>
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