Recognize swizzles in GLSL

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

diff --git a/source/glsl/optimize.h b/source/glsl/optimize.h
index 551e2d56976155a0d5b8b1e5c56e848fe95281e1..67d064c5328574bafe6f5bffdba2b1be081d9a94 100644 (file)
--- a/source/glsl/optimize.h
+++ b/source/glsl/optimize.h
@@ -90,6 +90,7 @@ private:
        virtual void visit(BinaryExpression &);
        virtual void visit(Assignment &a) { visit(static_cast<BinaryExpression &>(a)); }
        virtual void visit(MemberAccess &);
+       virtual void visit(Swizzle &);
        virtual void visit(FunctionCall &);
        virtual void visit(ExpressionStatement &);
        virtual void visit(VariableDeclaration &);
@@ -139,6 +140,7 @@ private:
        virtual void visit(Block &);
        virtual void visit(VariableReference &);
        virtual void visit(MemberAccess &);
+       virtual void visit(Swizzle &);
        virtual void visit(UnaryExpression &);
        virtual void visit(BinaryExpression &);
        virtual void visit(Assignment &);
@@ -223,6 +225,7 @@ private:
        virtual void visit(VariableReference &);
        virtual void visit(InterfaceBlockReference &);
        virtual void visit(MemberAccess &);
+       virtual void visit(Swizzle &);
        virtual void visit(UnaryExpression &);
        virtual void visit(BinaryExpression &);
        virtual void visit(Assignment &);