diff options
Diffstat (limited to 'src/glsl/ir.h')
| -rw-r--r-- | src/glsl/ir.h | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/src/glsl/ir.h b/src/glsl/ir.h index bb4f7759b30..054e2acaadb 100644 --- a/src/glsl/ir.h +++ b/src/glsl/ir.h @@ -1023,16 +1023,18 @@ public: /** - * IR instruction representing a function call + * HIR instruction representing a high-level function call, containing a list + * of parameters and returning a value in the supplied temporary. */ -class ir_call : public ir_rvalue { +class ir_call : public ir_instruction { public: - ir_call(ir_function_signature *callee, exec_list *actual_parameters) - : callee(callee) + ir_call(ir_function_signature *callee, + ir_dereference_variable *return_deref, + exec_list *actual_parameters) + : return_deref(return_deref), callee(callee) { ir_type = ir_type_call; assert(callee->return_type != NULL); - type = callee->return_type; actual_parameters->move_nodes_to(& this->actual_parameters); this->use_builtin = callee->is_builtin; } @@ -1084,9 +1086,15 @@ public: /** * Generates an inline version of the function before @ir, - * returning the return value of the function. + * storing the return value in return_deref. */ - ir_rvalue *generate_inline(ir_instruction *ir); + void generate_inline(ir_instruction *ir); + + /** + * Storage for the function's return value. + * This must be NULL if the return type is void. + */ + ir_dereference_variable *return_deref; /* List of ir_rvalue of paramaters passed in this call. */ exec_list actual_parameters; |