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authorNanley Chery <nanley.g.chery@intel.com>2019-08-19 09:17:26 -0700
committerNanley Chery <nanley.g.chery@intel.com>2019-10-28 10:47:05 -0700
commitc50f8b2fc94913a7c96468ba930091710147b302 (patch)
tree89e2578ffc5034de5160877c3970c99aa28a5220 /src/mesa/drivers/dri/i965/intel_mipmap_tree.c
parente2e67b3f11bf11dedab77322a28c87c32d5ed30a (diff)
intel: Support HIZ_CCS in isl_surf_get_ccs_surf
Add an extra aux parameter which will be filled out with CCS if the first two isl_surf parameters fit the requirements for HiZ_CCS. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Diffstat (limited to 'src/mesa/drivers/dri/i965/intel_mipmap_tree.c')
-rw-r--r--src/mesa/drivers/dri/i965/intel_mipmap_tree.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index f135125b58c..2fa9f7dfb81 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -712,7 +712,7 @@ create_ccs_buf_for_image(struct brw_context *brw,
struct intel_mipmap_tree *mt,
enum isl_aux_state initial_state)
{
- struct isl_surf temp_ccs_surf;
+ struct isl_surf temp_ccs_surf = {0,};
/* CCS is only supported for very simple miptrees */
assert(image->aux_offset != 0 && image->aux_pitch != 0);
@@ -727,7 +727,7 @@ create_ccs_buf_for_image(struct brw_context *brw,
/* We shouldn't already have a CCS */
assert(!mt->aux_buf);
- if (!isl_surf_get_ccs_surf(&brw->isl_dev, &mt->surf, &temp_ccs_surf,
+ if (!isl_surf_get_ccs_surf(&brw->isl_dev, &mt->surf, &temp_ccs_surf, NULL,
image->aux_pitch))
return false;
@@ -1576,7 +1576,7 @@ intel_miptree_alloc_aux(struct brw_context *brw,
/* Get the aux buf allocation parameters for this miptree. */
enum isl_aux_state initial_state;
uint8_t memset_value;
- struct isl_surf aux_surf;
+ struct isl_surf aux_surf = {0,};
bool aux_surf_ok = false;
switch (mt->aux_usage) {
@@ -1624,7 +1624,7 @@ intel_miptree_alloc_aux(struct brw_context *brw,
initial_state = ISL_AUX_STATE_PASS_THROUGH;
memset_value = 0;
aux_surf_ok =
- isl_surf_get_ccs_surf(&brw->isl_dev, &mt->surf, &aux_surf, 0);
+ isl_surf_get_ccs_surf(&brw->isl_dev, &mt->surf, &aux_surf, NULL, 0);
break;
default: