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<body><span class="vcard"><a class="email" href="mailto:danylo.piliaiev@gmail.com" title="Danylo <danylo.piliaiev@gmail.com>"> <span class="fn">Danylo</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - [ANV] The Witcher 3 shadows flickering"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109404">bug 109404</a>
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<th>What</th>
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<th>Added</th>
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<td>danylo.piliaiev@gmail.com
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [ANV] The Witcher 3 shadows flickering"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109404#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [ANV] The Witcher 3 shadows flickering"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109404">bug 109404</a>
from <span class="vcard"><a class="email" href="mailto:danylo.piliaiev@gmail.com" title="Danylo <danylo.piliaiev@gmail.com>"> <span class="fn">Danylo</span></a>
</span></b>
<pre>Hi, thanks for the report!
Bisected to:
commit 3561108de089f383bb7733eaf49e3d517994b51c
Author: Timothy Arceri <<a href="mailto:tarceri@itsqueeze.com">tarceri@itsqueeze.com</a>>
Date: Wed Nov 7 14:29:18 2018 +1100
anv/i965: make use of nir_link_constant_varyings()
shader-db results for SLK:
total instructions in shared programs: 13106498 -> 13091573 (-0.11%)
instructions in affected programs: 1186244 -> 1171319 (-1.26%)
helped: 6186
HURT: 0
total cycles in shared programs: 332062633 -> 331961653 (-0.03%)
cycles in affected programs: 8537165 -> 8436185 (-1.18%)
helped: 5371
HURT: 862
LOST: 6
GAINED: 14
Reviewed-by: Jason Ekstrand <<a href="mailto:jason@jlekstrand.net">jason@jlekstrand.net</a>>
Which is just enabling of the feature from:
commit d40dd05553e548b648c77394424b59cc0abca199
Author: Timothy Arceri <<a href="mailto:tarceri@itsqueeze.com">tarceri@itsqueeze.com</a>>
Date: Fri Nov 9 09:24:11 2018 +1100
nir: add new linking opt nir_link_constant_varyings()
This pass moves constant outputs to the consuming shader stage
where possible.
Reviewed-by: Eric Anholt <<a href="mailto:eric@anholt.net">eric@anholt.net</a>>
In RenderDoc the issue is manifested as "inverted" normal map of the scene.
I tested at the very beginning of the game and it looks like the issue you have
encountered. However it does not happen on 18.3.0.
Will look into it tomorrow if it won't be fixed until then.</pre>
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