michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef WEBGLFRAMEBUFFERATTACHABLE_H_
michael@0: #define WEBGLFRAMEBUFFERATTACHABLE_H_
michael@0: 
michael@0: #include "GLDefs.h"
michael@0: #include "mozilla/Vector.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: 
michael@0: class WebGLFramebuffer;
michael@0: 
michael@0: class WebGLFramebufferAttachable
michael@0: {
michael@0:     struct AttachmentPoint
michael@0:     {
michael@0:         AttachmentPoint(const WebGLFramebuffer* fb, GLenum attachment)
michael@0:             : mFB(fb)
michael@0:             , mAttachment(attachment)
michael@0:         {}
michael@0: 
michael@0:         const WebGLFramebuffer* mFB;
michael@0:         GLenum mAttachment;
michael@0:     };
michael@0: 
michael@0:     Vector<AttachmentPoint> mAttachmentPoints;
michael@0: 
michael@0:     AttachmentPoint* Contains(const WebGLFramebuffer* fb, GLenum attachment);
michael@0: 
michael@0: public:
michael@0: 
michael@0:     // Track FBO/Attachment combinations
michael@0:     void AttachTo(WebGLFramebuffer* fb, GLenum attachment);
michael@0:     void DetachFrom(WebGLFramebuffer* fb, GLenum attachment);
michael@0:     void NotifyFBsStatusChanged();
michael@0: };
michael@0: 
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif // !WEBGLFRAMEBUFFERATTACHABLE_H_