diff options
| -rw-r--r-- | src/glsl/linker.cpp | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp index d7638facce6..e62fe6d7e9f 100644 --- a/src/glsl/linker.cpp +++ b/src/glsl/linker.cpp @@ -871,23 +871,27 @@ link_intrastage_shaders(void *mem_ctx, * unspecified sizes have a size specified. The size is inferred from the * max_array_access field. */ - foreach_list(node, linked->ir) { - ir_variable *const var = ((ir_instruction *) node)->as_variable(); + if (linked != NULL) { + foreach_list(node, linked->ir) { + ir_variable *const var = ((ir_instruction *) node)->as_variable(); - if (var == NULL) - continue; + if (var == NULL) + continue; - if (!var->type->is_array() || (var->type->length != 0)) - continue; + if ((var->mode != ir_var_auto) && (var->mode != ir_var_temporary)) + continue; - const glsl_type *type = - glsl_type::get_array_instance(var->type->fields.array, - var->max_array_access); + if (!var->type->is_array() || (var->type->length != 0)) + continue; - assert(type != NULL); - var->type = type; - } + const glsl_type *type = + glsl_type::get_array_instance(var->type->fields.array, + var->max_array_access); + assert(type != NULL); + var->type = type; + } + } return linked; } |