Rework Bind and enable it to restore the old binding

[libs/gl.git] / source / renderbuffer.h

diff --git a/source/renderbuffer.h b/source/renderbuffer.h
index b7320929f2f977c98fec344eee7a5ff3ded1bbc8..b88db17a8a25a6417835290c1caf8fc0273d3712 100644 (file)
--- a/source/renderbuffer.h
+++ b/source/renderbuffer.h
@@ -8,6 +8,7 @@ Distributed under the LGPL
 #ifndef MSP_GL_RENDERBUFFER_H_
 #define MSP_GL_RENDERBUFFER_H_
 
+#include "bindable.h"
 #include "pixelformat.h"
 
 namespace Msp {
@@ -20,7 +21,7 @@ correctly but that is not needed as a texture later.
 
 Requires the GL_EXT_framebuffer_object extension.
 */
-class Renderbuffer
+class Renderbuffer: public Bindable<Renderbuffer>
 {
 private:
        unsigned id;
@@ -35,9 +36,11 @@ public:
        unsigned get_width() const { return width; }
        unsigned get_height() const { return height; }
 
+       void storage(PixelFormat fmt, unsigned width, unsigned height);
+
        void bind() const;
 
-       void storage(PixelFormat fmt, unsigned width, unsigned height);
+       static void unbind();
 };
 
 } // namespace GL