From: Nanley Chery <nanley.g.ch...@intel.com>
Although the horizontal and vertical alignment fields are ignored here,
0 is a reserved value for them and may cause undefined behavior. Change
the default value to an abitrary valid one.
Signed-off-by: Nanley Chery <nanley.g.ch...@intel.com>
---
src/mesa/drivers/dri/i965/gen8_surface_state.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/gen8_surface_state.c
b/src/mesa/drivers/dri/i965/gen8_surface_state.c
index b2d1a57..22ae960 100644
--- a/src/mesa/drivers/dri/i965/gen8_surface_state.c
+++ b/src/mesa/drivers/dri/i965/gen8_surface_state.c
@@ -93,7 +93,7 @@ vertical_alignment(const struct brw_context *brw,
if (brw->gen > 8 &&
(mt->tr_mode != INTEL_MIPTREE_TRMODE_NONE ||
surf_type == BRW_SURFACE_1D))
- return 0;
+ return GEN8_SURFACE_VALIGN_4;
switch (mt->align_h) {
case 4:
@@ -118,7 +118,7 @@ horizontal_alignment(const struct brw_context *brw,
if (brw->gen > 8 &&
(mt->tr_mode != INTEL_MIPTREE_TRMODE_NONE ||
gen9_use_linear_1d_layout(brw, mt)))
- return 0;
+ return GEN8_SURFACE_HALIGN_4;
switch (mt->align_w) {
case 4:
--
2.4.4
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