Support the sample sampling qualifier

[libs/gl.git] / source / programcompiler.h

diff --git a/source/programcompiler.h b/source/programcompiler.h
index b14c03d8021fa5fa4726aa9a9ef6b9cbbb94be1c..56bf1d538fc1be3069f1ed816547fbbc20638585 100644 (file)
--- 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
@@ -357,6 +361,8 @@ 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 &);