+static inline enum gl_access_qualifier vtn_value_access(struct vtn_value *value)
+{
+ switch (value->value_type) {
+ case vtn_value_type_invalid:
+ case vtn_value_type_undef:
+ case vtn_value_type_string:
+ case vtn_value_type_decoration_group:
+ case vtn_value_type_constant:
+ case vtn_value_type_function:
+ case vtn_value_type_block:
+ case vtn_value_type_extension:
+ return 0;
+ case vtn_value_type_type:
+ return value->type->access;
+ case vtn_value_type_pointer:
+ return value->pointer->access;
+ case vtn_value_type_ssa:
+ return value->ssa->access;
+ case vtn_value_type_image_pointer:
+ return value->image->image->access;
+ case vtn_value_type_sampled_image:
+ return value->sampled_image->image->access |
+ value->sampled_image->sampler->access;
+ }
+
+ unreachable("invalid type");
+}
+