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-rw-r--r--src/glsl/lower_ubo_reference.cpp10
1 files changed, 6 insertions, 4 deletions
diff --git a/src/glsl/lower_ubo_reference.cpp b/src/glsl/lower_ubo_reference.cpp
index 4e09b080e62..e581306019b 100644
--- a/src/glsl/lower_ubo_reference.cpp
+++ b/src/glsl/lower_ubo_reference.cpp
@@ -922,12 +922,14 @@ lower_ubo_reference_visitor::calculate_unsized_array_stride(ir_dereference *dere
case ir_type_dereference_record:
{
ir_dereference_record *deref_record = (ir_dereference_record *) deref;
- const struct glsl_type *deref_record_type =
- deref_record->record->as_dereference()->type;
- unsigned record_length = deref_record_type->length;
+ ir_dereference *interface_deref =
+ deref_record->record->as_dereference();
+ assert(interface_deref != NULL);
+ const struct glsl_type *interface_type = interface_deref->type;
+ unsigned record_length = interface_type->length;
/* Unsized array is always the last element of the interface */
const struct glsl_type *unsized_array_type =
- deref_record_type->fields.structure[record_length - 1].type->fields.array;
+ interface_type->fields.structure[record_length - 1].type->fields.array;
const bool array_row_major =
is_dereferenced_thing_row_major(deref_record);