Add support for uint types in GLSL

[libs/gl.git] / source / glsl / syntax.h

diff --git a/source/glsl/syntax.h b/source/glsl/syntax.h
index 597a48e4b39bf47f8e78c9b781006238a071a167..4d30ee04c24684557eade28e639f70b4fdee6295 100644 (file)
--- a/source/glsl/syntax.h
+++ b/source/glsl/syntax.h
@@ -187,6 +187,7 @@ struct MemberAccess: Expression
        std::string member;
 
        VariableDeclaration *declaration;
+       int index;
 
        MemberAccess();
        MemberAccess(const MemberAccess &);
@@ -313,6 +314,9 @@ struct Layout: Node
                std::string name;
                bool has_value;
                int value;
+
+               Qualifier(const std::string &n = std::string()): name(n), has_value(false), value(0) { }
+               Qualifier(const std::string &n, int v): name(n), has_value(true), value(v) { }
        };
 
        std::vector<Qualifier> qualifiers;
@@ -353,6 +357,7 @@ struct BasicTypeDeclaration: TypeDeclaration
 
        Kind kind;
        unsigned size;
+       bool sign;
        std::string base;
 
        TypeDeclaration *base_type;
@@ -532,6 +537,8 @@ struct Stage
        std::map<std::string, InterfaceBlock *> interface_blocks;
        std::map<std::string, FunctionDeclaration *> functions;
        std::map<std::string, unsigned> locations;
+       std::map<std::string, unsigned> texture_bindings;
+       std::map<std::string, unsigned> uniform_block_bindings;
        Features required_features;
        std::vector<Diagnostic> diagnostics;
 
@@ -551,8 +558,8 @@ struct Module
 
 std::string get_unused_variable_name(const Block &, const std::string &);
 
-bool is_same_type(const TypeDeclaration &, const TypeDeclaration &);
 int get_layout_value(const Layout &, const std::string &, int = -1);
+void add_to_chain(Assignment::Target &, Assignment::Target::ChainType, unsigned);
 
 } // namespace SL
 } // namespace GL