[Bug 82585] geometry shader with optional out variable segfaults
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Dec 3 11:52:33 PST 2014
https://bugs.freedesktop.org/show_bug.cgi?id=82585
Ian Romanick <idr at freedesktop.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #14 from Ian Romanick <idr at freedesktop.org> ---
Fixed in master by the following commits. It now occurs to me that I should
have tagged these for stable branches. :(
commit a909b995d95892798a189818454905fdefd4bc9b
Author: Ian Romanick <ian.d.romanick at intel.com>
Date: Mon Dec 1 14:07:30 2014 -0800
linker: Assign varying locations geometry shader inputs for SSO
Previously only geometry shader outputs would be assigned locations if
the geometry shader was the only stage in the linked program.
Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Cc: pavol at klacansky.com
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82585
Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>
commit 5eca78a00a5de442aaf541a1095d5cfa6b4f45de
Author: Ian Romanick <ian.d.romanick at intel.com>
Date: Mon Dec 1 14:16:24 2014 -0800
linker: Wrap access of producer_var with a NULL check
producer_var could be NULL if consumer_var is not NULL and
consumer_is_fs is false. This will occur when the producer is NULL and
the consumer is the geometry shader for a program that contains only a
geometry shader. This will occur starting with the next patch.
Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Cc: pavol at klacansky.com
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82585
Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>
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