X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fglsl%2Fcompatibility.h;h=732f3477db5f9b401550ff999bde3d6f50af0718;hp=f33768767b0b0909614e9c8181cf26a32cf66487;hb=1fa69bb8eec3070f5da296d6dd0bd67aea62d3bf;hpb=a93a69e53263005709fa172845b01f81cd1c074c

diff --git a/source/glsl/compatibility.h b/source/glsl/compatibility.h
index f3376876..732f3477 100644
--- a/source/glsl/compatibility.h
+++ b/source/glsl/compatibility.h
@@ -11,13 +11,16 @@ namespace SL {
 class DefaultPrecisionGenerator: public BlockModifier
 {
 private:
+	Stage::Type stage_type;
 	bool toplevel;
 	std::set<std::string> have_default;
 
 public:
 	DefaultPrecisionGenerator();
 
-	using StageVisitor::visit;
+	void apply(Stage &);
+
+	using BlockModifier::visit;
 	virtual void visit(Block &);
 	virtual void visit(Precision &);
 	virtual void visit(VariableDeclaration &);
@@ -26,7 +29,9 @@ public:
 class PrecisionRemover: public BlockModifier
 {
 public:
-	using StageVisitor::visit;
+	void apply(Stage &s) { visit(s.content); }
+
+	using BlockModifier::visit;
 	virtual void visit(Precision &);
 	virtual void visit(VariableDeclaration &);
 };
@@ -34,6 +39,7 @@ public:
 class LegacyConverter: public BlockModifier
 {
 private:
+	Stage *stage;
 	GLApi target_api;
 	Version target_version;
 	std::string type;
@@ -46,7 +52,10 @@ public:
 private:
 	bool check_version(const Version &) const;
 	bool check_extension(const Extension &) const;
-	using StageVisitor::visit;
+public:
+	using BlockModifier::visit;
+	virtual void apply(Stage &);
+private:
 	bool supports_unified_interface_syntax() const;
 	virtual void visit(VariableReference &);
 	virtual void visit(Assignment &);