X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Fvertexarray.h;fp=source%2Fvertexarray.h;h=079c2234cc5a598ac5abdb21925aa55c00ca8123;hb=85c82f93f4874bcf0b04332c9abb62cd2a5b181b;hp=c7609afe6ae419445e777e032975fdcb61f8a3ad;hpb=9addd3d476245415244e59333a36a8fc0eae42bf;p=libs%2Fgl.git

diff --git a/source/vertexarray.h b/source/vertexarray.h
index c7609afe..079c2234 100644
--- a/source/vertexarray.h
+++ b/source/vertexarray.h
@@ -51,8 +51,11 @@ private:
 	VertexFormat format;
 	std::vector<float> data;
 	unsigned stride;
-	Buffer *vbuf;
-	bool own_vbuf;
+	RefPtr<Buffer> vbuf;
+	bool defer_vbuf;
+	mutable bool dirty;
+
+	static ArrayMask enabled_arrays;
 
 	VertexArray(const VertexArray &);
 	VertexArray &operator=(const VertexArray &);
@@ -69,13 +72,13 @@ public:
 	void         clear();
 	void         reset(const VertexFormat &);
 	void         apply() const;
-	void         update_data();
 	float        *append();
-	float        *operator[](unsigned i) { return &data[0]+i*stride; }
+	float *modify(unsigned);
+	float *operator[](unsigned i) { return modify(i); }
 	const float  *operator[](unsigned i) const { return &data[0]+i*stride; }
 
 private:
-	static ArrayMask enabled_arrays;
+	void set_dirty();
 };
 
 void array_element(int);