41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* vim: sw=4 ts=8 et :
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*/
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "PluginBackgroundDestroyer.h"
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#include "gfxSharedImageSurface.h"
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using namespace mozilla;
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using namespace plugins;
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PluginBackgroundDestroyerParent::PluginBackgroundDestroyerParent(gfxASurface* aDyingBackground)
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: mDyingBackground(aDyingBackground)
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{
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}
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PluginBackgroundDestroyerParent::~PluginBackgroundDestroyerParent()
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{
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}
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void
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PluginBackgroundDestroyerParent::ActorDestroy(ActorDestroyReason why)
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{
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switch(why) {
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case Deletion:
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case AncestorDeletion:
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if (gfxSharedImageSurface::IsSharedImage(mDyingBackground)) {
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gfxSharedImageSurface* s =
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static_cast<gfxSharedImageSurface*>(mDyingBackground.get());
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DeallocShmem(s->GetShmem());
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}
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break;
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default:
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// We're shutting down or crashed, let automatic cleanup
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// take care of our shmem, if we have one.
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break;
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}
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}
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