X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fgenerate.cpp;h=1f229991f7b2427e45b7fe511099dd2a894774c5;hb=2a9f8f3803e1b57e0e5325454266d4e701b38cc5;hp=8547152e45df9edb714f06ae8c2c83cccae40350;hpb=cc3f4aaaf8d2b34347f69b026c10f82797059aa4;p=libs%2Fgl.git

diff --git a/source/glsl/generate.cpp b/source/glsl/generate.cpp
index 8547152e..1f229991 100644
--- a/source/glsl/generate.cpp
+++ b/source/glsl/generate.cpp
@@ -274,7 +274,7 @@ void VariableResolver::enter(Block &block)
 	block.variables.clear();
 }
 
-void VariableResolver::visit_and_replace(RefPtr<Expression> &expr)
+void VariableResolver::visit(RefPtr<Expression> &expr)
 {
 	r_replacement_expr = 0;
 	expr->visit(*this);
@@ -376,7 +376,7 @@ void VariableResolver::add_to_chain(Assignment::Target::ChainType type, unsigned
 
 void VariableResolver::visit(MemberAccess &memacc)
 {
-	visit_and_replace(memacc.left);
+	TraversingVisitor::visit(memacc);
 
 	VariableDeclaration *declaration = 0;
 	if(StructDeclaration *strct = dynamic_cast<StructDeclaration *>(memacc.left->type))
@@ -430,7 +430,7 @@ void VariableResolver::visit(MemberAccess &memacc)
 
 void VariableResolver::visit(Swizzle &swizzle)
 {
-	visit_and_replace(swizzle.left);
+	TraversingVisitor::visit(swizzle);
 
 	if(record_target)
 	{
@@ -441,11 +441,6 @@ void VariableResolver::visit(Swizzle &swizzle)
 	}
 }
 
-void VariableResolver::visit(UnaryExpression &unary)
-{
-	visit_and_replace(unary.expression);
-}
-
 void VariableResolver::visit(BinaryExpression &binary)
 {
 	if(binary.oper->token[0]=='[')
@@ -454,9 +449,9 @@ void VariableResolver::visit(BinaryExpression &binary)
 			/* The subscript expression is not a part of the primary assignment
 			target. */
 			SetFlag set(record_target, false);
-			visit_and_replace(binary.right);
+			visit(binary.right);
 		}
-		visit_and_replace(binary.left);
+		visit(binary.left);
 
 		if(record_target)
 		{
@@ -468,10 +463,7 @@ void VariableResolver::visit(BinaryExpression &binary)
 		}
 	}
 	else
-	{
-		visit_and_replace(binary.left);
-		visit_and_replace(binary.right);
-	}
+		TraversingVisitor::visit(binary);
 }
 
 void VariableResolver::visit(Assignment &assign)
@@ -479,30 +471,19 @@ void VariableResolver::visit(Assignment &assign)
 	{
 		SetFlag set(record_target);
 		r_assignment_target = Assignment::Target();
-		visit_and_replace(assign.left);
+		visit(assign.left);
 		r_any_resolved |= (r_assignment_target<assign.target || assign.target<r_assignment_target);
 		assign.target = r_assignment_target;
 	}
 
 	r_self_referencing = false;
-	visit_and_replace(assign.right);
+	visit(assign.right);
 	assign.self_referencing = (r_self_referencing || assign.oper->token[0]!='=');
 }
 
-void VariableResolver::visit(FunctionCall &call)
-{
-	for(NodeArray<Expression>::iterator i=call.arguments.begin(); i!=call.arguments.end(); ++i)
-		visit_and_replace(*i);
-}
-
 void VariableResolver::visit(VariableDeclaration &var)
 {
-	if(var.layout)
-		var.layout->visit(*this);
-	if(var.array_size)
-		visit_and_replace(var.array_size);
-	if(var.init_expression)
-		visit_and_replace(var.init_expression);
+	TraversingVisitor::visit(var);
 	current_block->variables.insert(make_pair(var.name, &var));
 }