glsl: Put `sample`-qualified varyings in their own packing classes

[mesa.git] / src / glsl / opt_copy_propagation_elements.cpp

diff --git a/src/glsl/opt_copy_propagation_elements.cpp b/src/glsl/opt_copy_propagation_elements.cpp
index 11d9d7baf7294d459060301312111b4848f83599..6a19da40df5bd7e9639b5fcc7902b32e5dcdcb81 100644 (file)
--- a/src/glsl/opt_copy_propagation_elements.cpp
+++ b/src/glsl/opt_copy_propagation_elements.cpp
@@ -49,6 +49,8 @@
 
 static bool debug = false;
 
+namespace {
+
 class acp_entry : public exec_node
 {
 public:
@@ -135,6 +137,8 @@ public:
    void *shader_mem_ctx;
 };
 
+} /* unnamed namespace */
+
 ir_visitor_status
 ir_copy_propagation_elements_visitor::visit_enter(ir_function_signature *ir)
 {
@@ -293,7 +297,8 @@ ir_copy_propagation_elements_visitor::visit_enter(ir_call *ir)
    foreach_iter(exec_list_iterator, iter, ir->actual_parameters) {
       ir_variable *sig_param = (ir_variable *)sig_param_iter.get();
       ir_instruction *ir = (ir_instruction *)iter.get();
-      if (sig_param->mode != ir_var_out && sig_param->mode != ir_var_inout) {
+      if (sig_param->mode != ir_var_function_out
+          && sig_param->mode != ir_var_function_inout) {
          ir->accept(this);
       }
       sig_param_iter.next();