diff options
| -rw-r--r-- | src/glsl/linker.cpp | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp index 5702ec0e91..58b029460e 100644 --- a/src/glsl/linker.cpp +++ b/src/glsl/linker.cpp @@ -890,30 +890,29 @@ link_intrastage_shaders(void *mem_ctx, free(linking_shaders); - /* Make a pass over all global variables to ensure that arrays with + /* Make a pass over all variable declarations to ensure that arrays with * unspecified sizes have a size specified. The size is inferred from the * max_array_access field. */ if (linked != NULL) { - foreach_list(node, linked->ir) { - ir_variable *const var = ((ir_instruction *) node)->as_variable(); - - if (var == NULL) - continue; - - if ((var->mode != ir_var_auto) && (var->mode != ir_var_temporary)) - continue; - - if (!var->type->is_array() || (var->type->length != 0)) - continue; + class array_sizing_visitor : public ir_hierarchical_visitor { + public: + virtual ir_visitor_status visit(ir_variable *var) + { + if (var->type->is_array() && (var->type->length == 0)) { + const glsl_type *type = + glsl_type::get_array_instance(var->type->fields.array, + var->max_array_access); + + assert(type != NULL); + var->type = type; + } - const glsl_type *type = - glsl_type::get_array_instance(var->type->fields.array, - var->max_array_access); + return visit_continue; + } + } v; - assert(type != NULL); - var->type = type; - } + v.run(linked->ir); } return linked; |