The Tor Browser: content/canvas/src/WebGLFramebufferAttachable.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef WEBGLFRAMEBUFFERATTACHABLE_H_

     7 #define WEBGLFRAMEBUFFERATTACHABLE_H_

     9 #include "GLDefs.h"

    10 #include "mozilla/Vector.h"

    12 namespace mozilla {

    14 class WebGLFramebuffer;

    16 class WebGLFramebufferAttachable

    17 {

    18     struct AttachmentPoint

    19     {

    20         AttachmentPoint(const WebGLFramebuffer* fb, GLenum attachment)

    21             : mFB(fb)

    22             , mAttachment(attachment)

    23         {}

    25         const WebGLFramebuffer* mFB;

    26         GLenum mAttachment;

    27     };

    29     Vector<AttachmentPoint> mAttachmentPoints;

    31     AttachmentPoint* Contains(const WebGLFramebuffer* fb, GLenum attachment);

    33 public:

    35     // Track FBO/Attachment combinations

    36     void AttachTo(WebGLFramebuffer* fb, GLenum attachment);

    37     void DetachFrom(WebGLFramebuffer* fb, GLenum attachment);

    38     void NotifyFBsStatusChanged();

    39 };

    41 } // namespace mozilla

    43 #endif // !WEBGLFRAMEBUFFERATTACHABLE_H_

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