---
src/intel/isl/isl_surface_state.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/src/intel/isl/isl_surface_state.c
b/src/intel/isl/isl_surface_state.c
index 6febcbf..fb23414 100644
--- a/src/intel/isl/isl_surface_state.c
+++ b/src/intel/isl/isl_surface_state.c
@@ -414,6 +414,16 @@ isl_genX(surf_fill_state_s)(const struct isl_device *dev,
void *state,
assert(info->surf->levels == 1);
assert(info->surf->logical_level0_px.array_len == 1);
assert(info->aux_usage == ISL_AUX_USAGE_NONE);
+
+ if (GEN_GEN >= 8) {
+ /* Broadwell added more rules. */
+ assert(info->surf->samples == 1);
+ if (isl_format_get_layout(info->view->format)->bpb == 8)
+ assert(info->x_offset_sa % 16 == 0);
+ if (isl_format_get_layout(info->view->format)->bpb == 16)
+ assert(info->x_offset_sa % 8 == 0);
+ }
+
#if GEN_GEN >= 7
s.SurfaceArray = false;
#endif
--
2.5.0.400.gff86faf
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