X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Fbuffer.h;h=7aea9665d8dd9a2ddaf77695891aa7c840a0810c;hb=85c82f93f4874bcf0b04332c9abb62cd2a5b181b;hp=7e57cf029581d6c6740119865d1e1ad761cc3832;hpb=ceae2a27dfc58310c5bab7e3aa3fedf0fa9a1f49;p=libs%2Fgl.git

diff --git a/source/buffer.h b/source/buffer.h
index 7e57cf02..7aea9665 100644
--- a/source/buffer.h
+++ b/source/buffer.h
@@ -52,19 +52,10 @@ public:
 	Buffer(BufferType);
 	~Buffer();
 
-	/** Binds the buffer in its default slot. */
-	void bind() const { bind(type); }
-
-	/** Binds the buffer in an alternate slot. */
-	void bind(BufferType) const;
-
 private:
-	void maybe_bind() const;
+	const Buffer *maybe_bind() const;
 
 public:
-	/** Unbinds the buffer from its default slot. */
-	void unbind() const { unbind(type); }
-
 	/** Sets the usage hint of the buffer.  It will take effect the next time
 	the buffer's contents are defined. */
 	void set_usage(BufferUsage);
@@ -77,9 +68,20 @@ public:
 	not be changed with this call. */
 	void sub_data(unsigned, unsigned, const void *);
 
-	static void unbind(BufferType);
+	/** Binds the buffer in its default slot. */
+	void bind() const { bind_to(type); }
+
+	/** Binds the buffer in an alternate slot. */
+	void bind_to(BufferType) const;
+
+	/** Unbinds the buffer from its default slot. */
+	void unbind() const { unbind_from(type); }
+
+	static const Buffer *current(BufferType t) { return binding(t); }
+	static void unbind_from(BufferType);
 private:
 	static const Buffer *&binding(BufferType);
+	static void restore(const Buffer *, BufferType);
 };
 
 } // namespace GL