diff options
| -rw-r--r-- | src/glsl/link_functions.cpp | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/src/glsl/link_functions.cpp b/src/glsl/link_functions.cpp index b1a68fd55b0..fd800999802 100644 --- a/src/glsl/link_functions.cpp +++ b/src/glsl/link_functions.cpp @@ -223,18 +223,31 @@ public: var = ir->var->clone(linked, NULL); linked->symbols->add_variable(var); linked->ir->push_head(var); - } else if (var->type->is_array()) { - /* It is possible to have a global array declared in multiple - * shaders without a size. The array is implicitly sized by the - * maximal access to it in *any* shader. Because of this, we - * need to track the maximal access to the array as linking pulls - * more functions in that access the array. - */ - var->max_array_access = - MAX2(var->max_array_access, ir->var->max_array_access); - - if (var->type->length == 0 && ir->var->type->length != 0) - var->type = ir->var->type; + } else { + if (var->type->is_array()) { + /* It is possible to have a global array declared in multiple + * shaders without a size. The array is implicitly sized by + * the maximal access to it in *any* shader. Because of this, + * we need to track the maximal access to the array as linking + * pulls more functions in that access the array. + */ + var->max_array_access = + MAX2(var->max_array_access, ir->var->max_array_access); + + if (var->type->length == 0 && ir->var->type->length != 0) + var->type = ir->var->type; + } + if (var->is_interface_instance()) { + /* Similarly, we need implicit sizes of arrays within interface + * blocks to be sized by the maximal access in *any* shader. + */ + for (unsigned i = 0; i < var->get_interface_type()->length; + i++) { + var->max_ifc_array_access[i] = + MAX2(var->max_ifc_array_access[i], + ir->var->max_ifc_array_access[i]); + } + } } ir->var = var; |