X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Ffinalize.h;h=4fc2e1b00c42806768e0aca28b9166eb2284939b;hb=0fdc229b8b43f1897de4611672ac65b4db954be0;hp=6e96c65eaecb46c0b7d04aaae3027cb063d7bbdf;hpb=acd7bb6e23e2aff9934ecf32852c62ba72c13574;p=libs%2Fgl.git

diff --git a/source/glsl/finalize.h b/source/glsl/finalize.h
index 6e96c65e..4fc2e1b0 100644
--- a/source/glsl/finalize.h
+++ b/source/glsl/finalize.h
@@ -43,6 +43,10 @@ private:
 	std::vector<VariableDeclaration *> unbound_textures;
 	std::vector<VariableDeclaration *> unbound_blocks;
 
+	/* Dirty hack to work around an issue where vertex attributes prevent the
+	flat qualifier from working on the same location. */
+	std::set<unsigned> used_vertex_attribs;
+
 public:
 	void apply(Module &, const Features &, bool = true);
 private:
@@ -61,10 +65,20 @@ Converts the output depth range to match expectations of the target API.
 */
 class DepthRangeConverter: private TraversingVisitor
 {
+private:
+	bool assignment_target = false;
+	bool r_gl_pervertex = false;
+	bool r_gl_position = false;
+	bool r_position_z_assigned = false;
+
 public:
 	void apply(Stage &, const Features &);
 
 private:
+	virtual void visit(VariableReference &);
+	virtual void visit(MemberAccess &);
+	virtual void visit(Swizzle &);
+	virtual void visit(Assignment &);
 	virtual void visit(FunctionDeclaration &);
 };