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40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* vim: sw=2 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 "ShadowLayerChild.h"
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#include "Layers.h" // for Layer
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#include "ShadowLayers.h" // for ShadowableLayer
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#include "nsDebug.h" // for NS_ABORT_IF_FALSE
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namespace mozilla {
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namespace layers {
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ShadowLayerChild::ShadowLayerChild(ShadowableLayer* aLayer)
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: mLayer(aLayer)
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{ }
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ShadowLayerChild::~ShadowLayerChild()
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{ }
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void
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ShadowLayerChild::ActorDestroy(ActorDestroyReason why)
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{
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NS_ABORT_IF_FALSE(AncestorDeletion != why,
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"shadowable layer should have been cleaned up by now");
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if (AbnormalShutdown == why) {
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// This is last-ditch emergency shutdown. Just have the layer
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// forget its IPDL resources; IPDL-generated code will clean up
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// automatically in this case.
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mLayer->AsLayer()->Disconnect();
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mLayer = nullptr;
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}
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}
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} // namespace layers
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} // namespace mozilla
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