X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fprogramcompiler.h;h=d8b2608afe9b885a5e5b376761b80f1bed0d02c7;hp=b14c03d8021fa5fa4726aa9a9ef6b9cbbb94be1c;hb=8e14c298d9eaa47b81e27d5c25174bda958b445f;hpb=573ea4e5602c4321cc1d75daf9ed0beed5cde280

diff --git a/source/programcompiler.h b/source/programcompiler.h
index b14c03d8..d8b2608a 100644
--- a/source/programcompiler.h
+++ b/source/programcompiler.h
@@ -169,17 +169,21 @@ private:
 			FUNCTION
 		};
 
+		unsigned scope_level;
 		DeclarationKind kind;
+		std::set<ProgramSyntax::Node *> ordered_funcs;
+		std::set<ProgramSyntax::Node *> needed_funcs;
 
 		DeclarationReorderer();
 
 		using Visitor::visit;
 		virtual void visit(ProgramSyntax::Block &);
+		virtual void visit(ProgramSyntax::FunctionCall &);
 		virtual void visit(ProgramSyntax::InterfaceLayout &) { kind = LAYOUT; }
 		virtual void visit(ProgramSyntax::StructDeclaration &) { kind = STRUCT; }
-		virtual void visit(ProgramSyntax::VariableDeclaration &) { kind = VARIABLE; }
+		virtual void visit(ProgramSyntax::VariableDeclaration &);
 		virtual void visit(ProgramSyntax::InterfaceBlock &) { kind = VARIABLE; }
-		virtual void visit(ProgramSyntax::FunctionDeclaration &) { kind = FUNCTION; }
+		virtual void visit(ProgramSyntax::FunctionDeclaration &);
 	};
 
 	struct InlineableFunctionLocator: Visitor
@@ -221,11 +225,12 @@ private:
 		typedef std::map<ProgramSyntax::VariableDeclaration *, ProgramSyntax::Expression *> ValueMap;
 
 		const ValueMap *variable_values;
+		bool const_only;
 		float result;
 		bool result_valid;
 
 		ExpressionEvaluator();
-		ExpressionEvaluator(const ValueMap &);
+		ExpressionEvaluator(const ValueMap *, bool);
 
 		using ProgramSyntax::NodeVisitor::visit;
 		virtual void visit(ProgramSyntax::Literal &);
@@ -238,6 +243,7 @@ private:
 	struct ConstantConditionEliminator: BlockModifier
 	{
 		unsigned scope_level;
+		bool in_loop;
 		ExpressionEvaluator::ValueMap variable_values;
 
 		ConstantConditionEliminator();
@@ -357,6 +363,8 @@ private:
 		bool supports_unified_sampling_functions() const;
 		virtual void visit(ProgramSyntax::FunctionCall &);
 		bool supports_interface_layouts() const;
+		bool supports_centroid_sampling() const;
+		bool supports_sample_sampling() const;
 		virtual void visit(ProgramSyntax::VariableDeclaration &);
 		bool supports_interface_blocks(const std::string &) const;
 		virtual void visit(ProgramSyntax::InterfaceBlock &);