Rearrange secondary operations in GLSL compiler

[libs/gl.git] / source / glsl / optimize.h

diff --git a/source/glsl/optimize.h b/source/glsl/optimize.h
index 01508f450257ac4bee4b00dffd4e062449f3e8a5..2d1b20c99e72d7b1361508cc9bdda14c2424952b 100644 (file)
--- a/source/glsl/optimize.h
+++ b/source/glsl/optimize.h
@@ -36,9 +36,9 @@ private:
        RefPtr<Expression> inline_result;
 
 public:
-       FunctionInliner(const std::set<FunctionDeclaration *> &);
+       FunctionInliner();
 
-       void apply(Stage &s) { visit(s.content); }
+       void apply(Stage &);
 
 private:
        void visit_and_inline(RefPtr<Expression> &);
@@ -75,7 +75,7 @@ private:
        using BlockModifier::visit;
 };
 
-class UnusedVariableLocator: private TraversingVisitor
+class UnusedVariableRemover: private TraversingVisitor
 {
 private:
        struct VariableInfo
@@ -100,9 +100,9 @@ private:
        bool global_scope;
 
 public:
-       UnusedVariableLocator();
+       UnusedVariableRemover();
 
-       const std::set<Node *> &apply(Stage &);
+       bool apply(Stage &);
 
 private:
        virtual void visit(VariableReference &);
@@ -122,14 +122,14 @@ private:
        using TraversingVisitor::visit;
 };
 
-class UnusedFunctionLocator: private TraversingVisitor
+class UnusedFunctionRemover: private TraversingVisitor
 {
 private:
        std::set<Node *> unused_nodes;
        std::set<FunctionDeclaration *> used_definitions;
 
 public:
-       const std::set<Node *> &apply(Stage &s) { visit(s.content); return unused_nodes; }
+       bool apply(Stage &s);
 
 private:
        virtual void visit(FunctionCall &);