X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fglsl%2Fcompiler.h;h=6448ae6cfa6fe962dc5097ffcf2011f835ebbaf9;hp=29561407f9fa80282fbbd5296fe7736cca0aac43;hb=c1d3a1d7c1997bc71a30af2e2c25cb4a2b66784b;hpb=1f09306906fbf57c05dccb27189264706cc64cfa

diff --git a/source/glsl/compiler.h b/source/glsl/compiler.h
index 29561407..6448ae6c 100644
--- a/source/glsl/compiler.h
+++ b/source/glsl/compiler.h
@@ -28,6 +28,16 @@ private:
 		REDO_PREVIOUS
 	};
 
+	enum ResolveFlags
+	{
+		RESOLVE_BLOCKS = 1,
+		RESOLVE_TYPES = 2,
+		RESOLVE_VARIABLES = 4,
+		RESOLVE_EXPRESSIONS = 8,
+		RESOLVE_FUNCTIONS = 16,
+		RESOLVE_ALL = 31
+	};
+
 	Features features;
 	Module *module;
 	std::vector<std::string> imported_names;
@@ -113,6 +123,14 @@ private:
 	variables. */
 	void generate(Stage &, Mode);
 
+	template<typename T>
+	bool resolve(Stage &, unsigned &, unsigned);
+
+	/** Resolves various references between nodes.  Flags can be specified to
+	request resolving particular aspects.  Resolving may ripple into other
+	aspects as necessary. */
+	void resolve(Stage &, unsigned = RESOLVE_ALL);
+
 	bool validate(Stage &);
 
 	/** Applies optimizations to a stage.  The return value indicates which