i965/gen6 depth surface: calculate depth (array size) for depth surface

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

diff --git a/src/glsl/lower_texture_projection.cpp b/src/glsl/lower_texture_projection.cpp
index 1fd26a7a2b5d1f65dff9670441ac868912a8aa09..16d63768055bd96703949678b92a5bfee7f757f1 100644 (file)
--- a/src/glsl/lower_texture_projection.cpp
+++ b/src/glsl/lower_texture_projection.cpp
@@ -37,6 +37,8 @@
 
 #include "ir.h"
 
+namespace {
+
 class lower_texture_projection_visitor : public ir_hierarchical_visitor {
 public:
    lower_texture_projection_visitor()
@@ -49,13 +51,15 @@ public:
    bool progress;
 };
 
+} /* anonymous namespace */
+
 ir_visitor_status
 lower_texture_projection_visitor::visit_leave(ir_texture *ir)
 {
    if (!ir->projector)
       return visit_continue;
 
-   void *mem_ctx = talloc_parent(ir);
+   void *mem_ctx = ralloc_parent(ir);
 
    ir_variable *var = new(mem_ctx) ir_variable(ir->projector->type,
                                               "projector", ir_var_auto);