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ilo: make sure there is HiZ before resolving 

We do not want to perform a depth resolve on an MCS enabled surface.
This commit is contained in:
Chia-I Wu 2015-10-22 11:29:17 +08:00
parent 0b6f6ee50f
commit 13a5805b64
1 changed files with 4 additions and 2 deletions
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6
src/gallium/drivers/ilo/ilo_blit.h
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@ -58,10 +58,12 @@ ilo_blit_resolve_slices(struct ilo_context *ilo,
* As it is only used to resolve HiZ right now, return early when there is
* no HiZ.
*/
if (!ilo_image_can_enable_aux(&tex->image, level))
if (tex->image.aux.type != ILO_IMAGE_AUX_HIZ ||
!ilo_image_can_enable_aux(&tex->image, level))
return;
if (ilo_image_can_enable_aux(&tex->image, level)) {
if (tex->image.aux.type == ILO_IMAGE_AUX_HIZ &&
ilo_image_can_enable_aux(&tex->image, level)) {
ilo_blit_resolve_slices_for_hiz(ilo, res, level,
first_slice, num_slices, resolve_flags);
}