X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Freflect.h;fp=source%2Fglsl%2Freflect.h;h=c03a5ccbd8b57044db6b28355863bac292c47a75;hb=8f5f54a9e165dae424e5b0bb8e488c3d01849bf6;hp=0000000000000000000000000000000000000000;hpb=20a86c5905e1f7527d3c9edc3f56f6b7679c268a;p=libs%2Fgl.git

diff --git a/source/glsl/reflect.h b/source/glsl/reflect.h
new file mode 100644
index 00000000..c03a5ccb
--- /dev/null
+++ b/source/glsl/reflect.h
@@ -0,0 +1,31 @@
+#ifndef MSP_GL_SL_REFLECT_H_
+#define MSP_GL_SL_REFLECT_H_
+
+#include "visitor.h"
+
+namespace Msp {
+namespace GL {
+namespace SL {
+
+class LocationCounter: private NodeVisitor
+{
+private:
+	unsigned r_count;
+
+public:
+	LocationCounter();
+
+	unsigned apply(VariableDeclaration &v) { v.visit(*this); return r_count; }
+
+private:
+	virtual void visit(BasicTypeDeclaration &);
+	virtual void visit(ImageTypeDeclaration &);
+	virtual void visit(StructDeclaration &);
+	virtual void visit(VariableDeclaration &);
+};
+
+} // namespace SL
+} // namespace GL
+} // namespace Msp
+
+#endif