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-rw-r--r--src/mesa/drivers/dri/i965/gen8_surface_state.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/gen8_surface_state.c b/src/mesa/drivers/dri/i965/gen8_surface_state.c
index b2d1a579815..bd3eb00a439 100644
--- a/src/mesa/drivers/dri/i965/gen8_surface_state.c
+++ b/src/mesa/drivers/dri/i965/gen8_surface_state.c
@@ -88,12 +88,12 @@ vertical_alignment(const struct brw_context *brw,
uint32_t surf_type)
{
/* On Gen9+ vertical alignment is ignored for 1D surfaces and when
- * tr_mode is not TRMODE_NONE.
+ * tr_mode is not TRMODE_NONE. Set to an arbitrary non-reserved value.
*/
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:
@@ -113,12 +113,12 @@ horizontal_alignment(const struct brw_context *brw,
uint32_t surf_type)
{
/* On Gen9+ horizontal alignment is ignored when tr_mode is not
- * TRMODE_NONE.
+ * TRMODE_NONE. Set to an arbitrary non-reserved value.
*/
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: