X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fsyntax.h;h=55f47402f514538b959a459a07b3532e2a0d5efd;hb=7f29c6d2a4eee36538d7ccf24980e749592e2444;hp=70b1bb39f3547d2f3fb838fe8359d5aa979b5e1c;hpb=ffdb126a55467245da08a9e6f5669f86e1899bb0;p=libs%2Fgl.git

diff --git a/source/glsl/syntax.h b/source/glsl/syntax.h
index 70b1bb39..55f47402 100644
--- a/source/glsl/syntax.h
+++ b/source/glsl/syntax.h
@@ -3,6 +3,7 @@
 
 #include <list>
 #include <map>
+#include <set>
 #include <string>
 #include <vector>
 #include <msp/core/refptr.h>
@@ -90,6 +91,7 @@ class NodeArray: public NodeContainer<std::vector<RefPtr<T> > >
 
 struct StructDeclaration;
 struct VariableDeclaration;
+struct InterfaceBlock;
 struct FunctionDeclaration;
 
 struct Statement: Node
@@ -106,8 +108,7 @@ struct Block: Node
 {
 	NodeList<Statement> body;
 	bool use_braces;
-	bool anonymous;
-	std::map<std::string, StructDeclaration *> types;
+
 	std::map<std::string, VariableDeclaration *> variables;
 	Block *parent;
 
@@ -142,6 +143,7 @@ struct ParenthesizedExpression: Expression
 struct VariableReference: Expression
 {
 	std::string name;
+
 	VariableDeclaration *declaration;
 
 	VariableReference();
@@ -151,10 +153,24 @@ struct VariableReference: Expression
 	virtual void visit(NodeVisitor &);
 };
 
+struct InterfaceBlockReference: Expression
+{
+	std::string name;
+
+	InterfaceBlock *declaration;
+
+	InterfaceBlockReference();
+	InterfaceBlockReference(const InterfaceBlockReference &);
+
+	virtual InterfaceBlockReference *clone() const { return new InterfaceBlockReference(*this); }
+	virtual void visit(NodeVisitor &);
+};
+
 struct MemberAccess: Expression
 {
 	NodePtr<Expression> left;
 	std::string member;
+
 	VariableDeclaration *declaration;
 
 	MemberAccess();
@@ -190,6 +206,7 @@ struct BinaryExpression: Expression
 struct Assignment: BinaryExpression
 {
 	bool self_referencing;
+
 	VariableDeclaration *target_declaration;
 
 	Assignment();
@@ -202,10 +219,11 @@ struct Assignment: BinaryExpression
 struct FunctionCall: Expression
 {
 	std::string name;
-	FunctionDeclaration *declaration;
 	bool constructor;
 	NodeArray<Expression> arguments;
 
+	FunctionDeclaration *declaration;
+
 	FunctionCall();
 	FunctionCall(const FunctionCall &);
 
@@ -275,22 +293,24 @@ struct StructDeclaration: Statement
 
 struct VariableDeclaration: Statement
 {
+	NodePtr<Layout> layout;
 	bool constant;
 	std::string sampling;
 	std::string interpolation;
 	std::string interface;
 	std::string precision;
 	std::string type;
-	StructDeclaration *type_declaration;
 	std::string name;
 	bool array;
 	NodePtr<Expression> array_size;
 	NodePtr<Expression> init_expression;
+
+	StructDeclaration *type_declaration;
 	VariableDeclaration *linked_declaration;
-	NodePtr<Layout> layout;
 
 	VariableDeclaration();
 	VariableDeclaration(const VariableDeclaration &);
+	~VariableDeclaration();
 
 	virtual VariableDeclaration *clone() const { return new VariableDeclaration(*this); }
 	virtual void visit(NodeVisitor &);
@@ -304,7 +324,11 @@ struct InterfaceBlock: Statement
 	std::string instance_name;
 	bool array;
 
+	InterfaceBlock *linked_block;
+
 	InterfaceBlock();
+	InterfaceBlock(const InterfaceBlock &);
+	~InterfaceBlock();
 
 	virtual InterfaceBlock *clone() const { return new InterfaceBlock(*this); }
 	virtual void visit(NodeVisitor &);
@@ -315,9 +339,10 @@ struct FunctionDeclaration: Statement
 	std::string return_type;
 	std::string name;
 	NodeArray<VariableDeclaration> parameters;
-	FunctionDeclaration *definition;
 	Block body;
 
+	FunctionDeclaration *definition;
+
 	FunctionDeclaration();
 	FunctionDeclaration(const FunctionDeclaration &);
 
@@ -383,8 +408,8 @@ struct Stage
 	Type type;
 	Stage *previous;
 	Block content;
-	std::map<std::string, VariableDeclaration *> in_variables;
-	std::map<std::string, VariableDeclaration *> out_variables;
+	std::map<std::string, StructDeclaration *> types;
+	std::map<std::string, InterfaceBlock *> interface_blocks;
 	std::map<std::string, unsigned> locations;
 	Features required_features;