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

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

diff --git a/src/glsl/lower_vec_index_to_cond_assign.cpp b/src/glsl/lower_vec_index_to_cond_assign.cpp
index 88085968801f50f4880bfdab8e487fb0940b69b9..8080006c1d0071496e6986c8e908374132dd36bd 100644 (file)
--- a/src/glsl/lower_vec_index_to_cond_assign.cpp
+++ b/src/glsl/lower_vec_index_to_cond_assign.cpp
@@ -41,6 +41,8 @@
 #include "ir_optimization.h"
 #include "glsl_types.h"
 
+namespace {
+
 /**
  * Visitor class for replacing expressions with ir_constant values.
  */
@@ -69,6 +71,8 @@ public:
    bool progress;
 };
 
+} /* anonymous namespace */
+
 ir_rvalue *
 ir_vec_index_to_cond_assign_visitor::convert_vec_index_to_cond_assign(void *mem_ctx,
                                                                       ir_rvalue *orig_vector,