[Bug 108782] Android: i965/brw_draw affected by segfault in intel_disable_rb_aux_buffer()
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Nov 19 15:16:23 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=108782
--- Comment #5 from Mauro Rossi <issor.oruam at gmail.com> ---
Hi,
I will add some debug printout to further investigate,
but in the meantime could you please check
src/mesa/drivers/dri/i965/intel_mipmap_tree.c @line757
if the ISL_AUX_USAGE_CCS_E should taken into account to release the mt?
/* Create the auxiliary surface up-front. CCS_D, on the other hand, can only
* compress clear color so we wait until an actual fast-clear to allocate
* it.
*/
if (mt->aux_usage != ISL_AUX_USAGE_CCS_D &&
!intel_miptree_alloc_aux(brw, mt)) {
intel_miptree_release(&mt);
return NULL;
}
return mt;
}
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