X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fglsl%2Ffinalize.h;h=6e96c65eaecb46c0b7d04aaae3027cb063d7bbdf;hp=79ba54b81b027c8b16743e0f1281b3e961611319;hb=acd7bb6e23e2aff9934ecf32852c62ba72c13574;hpb=6211e1556df8345ad1c4e7edbd635bccdd7f54f0

diff --git a/source/glsl/finalize.h b/source/glsl/finalize.h
index 79ba54b8..6e96c65e 100644
--- a/source/glsl/finalize.h
+++ b/source/glsl/finalize.h
@@ -56,6 +56,18 @@ private:
 	virtual void visit(FunctionDeclaration &) { }
 };
 
+/**
+Converts the output depth range to match expectations of the target API.
+*/
+class DepthRangeConverter: private TraversingVisitor
+{
+public:
+	void apply(Stage &, const Features &);
+
+private:
+	virtual void visit(FunctionDeclaration &);
+};
+
 /** Generates default precision declarations or removes precision declarations
 according to the requirements of the target API. */
 class PrecisionConverter: private TraversingVisitor