+/* Matrix strides are handled as a separate pass because we need to know
+ * whether the matrix is row-major or not first.
+ */
+static void
+struct_member_matrix_stride_cb(struct vtn_builder *b,
+ struct vtn_value *val, int member,
+ const struct vtn_decoration *dec,
+ void *void_ctx)
+{
+ if (dec->decoration != SpvDecorationMatrixStride)
+ return;
+ assert(member >= 0);
+
+ struct member_decoration_ctx *ctx = void_ctx;
+
+ struct vtn_type *mat_type = mutable_matrix_member(b, ctx->type, member);
+ if (mat_type->row_major) {
+ mat_type->array_element = vtn_type_copy(b, mat_type->array_element);
+ mat_type->stride = mat_type->array_element->stride;
+ mat_type->array_element->stride = dec->literals[0];
+ } else {
+ assert(mat_type->array_element->stride > 0);
+ mat_type->stride = dec->literals[0];
+ }
+}
+