mesa: set up gl_vert_result and gl_frag_attrib values for gl_ClipDistance.

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

diff --git a/src/glsl/opt_tree_grafting.cpp b/src/glsl/opt_tree_grafting.cpp
index 9b569b8284f7cb696d715069ea6e4a2345d6c60f..22a1749b9ddf8b5af93b292ccacdb954bc18f7db 100644 (file)
--- a/src/glsl/opt_tree_grafting.cpp
+++ b/src/glsl/opt_tree_grafting.cpp
@@ -22,7 +22,7 @@
  */
 
 /**
- * \file ir_tree_grafting.cpp
+ * \file opt_tree_grafting.cpp
  *
  * Takes assignments to variables that are dereferenced only once and
  * pastes the RHS expression into where the variable is dereferenced.
@@ -195,7 +195,7 @@ ir_tree_grafting_visitor::visit_enter(ir_call *ir)
       ir_rvalue *ir = (ir_rvalue *)iter.get();
       ir_rvalue *new_ir = ir;
 
-      if (sig_param->mode != ir_var_in)
+      if (sig_param->mode != ir_var_in && sig_param->mode != ir_var_const_in)
         continue;
 
       if (do_graft(&new_ir)) {
@@ -245,6 +245,7 @@ ir_tree_grafting_visitor::visit_enter(ir_texture *ir)
 {
    if (do_graft(&ir->coordinate) ||
        do_graft(&ir->projector) ||
+       do_graft(&ir->offset) ||
        do_graft(&ir->shadow_comparitor))
         return visit_stop;
 
@@ -257,6 +258,7 @@ ir_tree_grafting_visitor::visit_enter(ir_texture *ir)
       break;
    case ir_txf:
    case ir_txl:
+   case ir_txs:
       if (do_graft(&ir->lod_info.lod))
         return visit_stop;
       break;