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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - Wrong and unstable image rendering from GLSL fragment shaders"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99919#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - Wrong and unstable image rendering from GLSL fragment shaders"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99919">bug 99919</a>
from <span class="vcard"><a class="email" href="mailto:mattst88@gmail.com" title="Matt Turner <mattst88@gmail.com>"> <span class="fn">Matt Turner</span></a>
</span></b>
<pre>(In reply to Roland Scheidegger from <a href="show_bug.cgi?id=99919#c8">comment #8</a>)
Thanks a lot for the analysis. I agree with your assessment.
Changing
-HitData opU(out HitData hd, in vec4 s1, in vec4 s2, in vec2 ca)
+HitData opU(inout HitData hd, in vec4 s1, in vec4 s2, in vec2 ca)
indeed changes the shader program generated for original.frag (but not its
output), and the same change to variant.frag "fixes" its output to match
original.frag.</pre>
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