Support layout qualifiers on GLSL interface blocks

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

diff --git a/source/glsl/syntax.h b/source/glsl/syntax.h
index 6129421133b0d02ccb416758cf105758a956b01d..1caf4d9568c10f5b3c45faed04fd25cab14a606b 100644 (file)
--- a/source/glsl/syntax.h
+++ b/source/glsl/syntax.h
@@ -96,6 +96,9 @@ class NodeContainer: public C
 public:
        NodeContainer() { }
        NodeContainer(const NodeContainer &);
+
+       void push_back_nocopy(const typename C::value_type &v)
+       { C::push_back(0); C::back() = v; }
 };
 
 template<typename T>
@@ -426,8 +429,9 @@ struct VariableDeclaration: Statement
 
 struct InterfaceBlock: Statement
 {
+       NodePtr<Layout> layout;
        std::string interface;
-       std::string name;
+       std::string block_name;
        NodePtr<Block> members;
        std::string instance_name;
        bool array;