The Tor Browser: content/canvas/src/WebGLFramebufferAttachable.cpp@deefc01c0e14

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

     1 /* -*- Mode: C++; tab-width: 20; 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 #include "WebGLContext.h"

     7 #include "WebGLFramebufferAttachable.h"

     8 #include "WebGLFramebuffer.h"

     9 #include "WebGLRenderbuffer.h"

    10 #include "WebGLTexture.h"

    12 using namespace mozilla;

    14 WebGLFramebufferAttachable::AttachmentPoint*

    15 WebGLFramebufferAttachable::Contains(const WebGLFramebuffer* fb, GLenum attachment)

    16 {

    17     AttachmentPoint* first = mAttachmentPoints.begin();

    18     AttachmentPoint* last = mAttachmentPoints.end();

    20     for (; first != last; ++first) {

    21         if (first->mFB == fb && first->mAttachment == attachment)

    22             return first;

    23     }

    25     return nullptr;

    26 }

    28 void

    29 WebGLFramebufferAttachable::AttachTo(WebGLFramebuffer* fb, GLenum attachment)

    30 {

    31     MOZ_ASSERT(fb);

    32     if (!fb)

    33         return;

    35     if (Contains(fb, attachment))

    36         return; // Already attached. Ignore.

    38     mAttachmentPoints.append(AttachmentPoint(fb, attachment));

    39 }

    41 void

    42 WebGLFramebufferAttachable::DetachFrom(WebGLFramebuffer* fb, GLenum attachment)

    43 {

    44     MOZ_ASSERT(fb);

    45     if (!fb)

    46         return;

    48     AttachmentPoint* point = Contains(fb, attachment);

    49     if (!point) {

    50         MOZ_ASSERT(false, "Is not attached to FB");

    51         return;

    52     }

    54     mAttachmentPoints.erase(point);

    55 }

    57 void

    58 WebGLFramebufferAttachable::NotifyFBsStatusChanged()

    59 {

    60     AttachmentPoint* first = mAttachmentPoints.begin();

    61     AttachmentPoint* last = mAttachmentPoints.end();

    62     for ( ; first != last; ++first)

    63         first->mFB->NotifyAttachableChanged();

    64 }

The Tor Browser / file revision

content/canvas/src/WebGLFramebufferAttachable.cpp@deefc01c0e14

content/canvas/src/WebGLFramebufferAttachable.cpp