X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fcompiler.h;h=9891293af303e5552c1d970977f7ac528c4af6a7;hb=6d11ee7d6137117f441951615cd4cde4d59bf968;hp=64cbac4f7cefd801d1c8f38667d488995a0cd6da;hpb=f7b29fcfe408965c9cba79095eb05c49eca4a98e;p=libs%2Fgl.git

diff --git a/source/glsl/compiler.h b/source/glsl/compiler.h
index 64cbac4f..9891293a 100644
--- a/source/glsl/compiler.h
+++ b/source/glsl/compiler.h
@@ -24,6 +24,7 @@ private:
 	enum OptimizeResult
 	{
 		NEXT_STAGE,
+		REDO_STAGE,
 		REDO_PREVIOUS
 	};
 
@@ -94,6 +95,10 @@ public:
 	Intended for debugging purposes. */
 	std::string get_stage_debug(Stage::Type) const;
 
+	/** Returns diagnostics from compilation.  The output is intended to be
+	viewed by humans. */
+	std::string get_diagnostics() const;
+
 private:
 	/** Appends a module to the target, processing any imports found in it. */
 	void append_module(Module &, DataFile::Collection *);
@@ -108,6 +113,11 @@ private:
 	variables. */
 	void generate(Stage &, Mode);
 
+	/** Resolves references and expression types. */
+	void resolve(Stage &);
+
+	bool validate(Stage &);
+
 	/** Applies optimizations to a stage.  The return value indicates which
 	stage should be optimized next. */
 	OptimizeResult optimize(Stage &);