X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fsyntax.h;h=a1c62d4b11aa2a97f5ff2b17af1bed66e51a028c;hb=24ad0788cfe20dc619669429615220061b4865ea;hp=a3b217d40895f2d6e4ae790abec56082094b6e95;hpb=38712d8ecc57d043a2419ffbaeeb57f7a6586f14;p=libs%2Fgl.git

diff --git a/source/glsl/syntax.h b/source/glsl/syntax.h
index a3b217d4..a1c62d4b 100644
--- a/source/glsl/syntax.h
+++ b/source/glsl/syntax.h
@@ -525,7 +525,7 @@ struct Stage
 	};
 
 	Type type;
-	Stage *previous;
+	Stage *previous = 0;
 	Block content;
 	std::map<std::string, TypeDeclaration *> types;
 	std::map<std::string, InterfaceBlock *> interface_blocks;
@@ -533,6 +533,7 @@ struct Stage
 	std::map<std::string, unsigned> locations;
 	std::map<std::string, unsigned> texture_bindings;
 	std::map<std::string, unsigned> uniform_block_bindings;
+	unsigned n_clip_distances = 0;
 	Features required_features;
 	std::vector<Diagnostic> diagnostics;
 
@@ -551,9 +552,12 @@ struct Module
 };
 
 std::string get_unused_variable_name(const Block &, const std::string &);
-
-int get_layout_value(const Layout &, const std::string &, int = -1);
+const TypeDeclaration *get_ultimate_base_type(const TypeDeclaration *);
+bool has_layout_qualifier(const Layout *, const std::string &);
+int get_layout_value(const Layout *, const std::string &, int = -1);
+void add_layout_qualifier(RefPtr<Layout> &, const Layout::Qualifier &);
 void add_to_chain(Assignment::Target &, Assignment::Target::ChainType, unsigned);
+bool targets_overlap(const Assignment::Target &, const Assignment::Target &);
 
 } // namespace SL
 } // namespace GL