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96 lines
2.9 KiB
C++
96 lines
2.9 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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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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#ifndef GFX_ContainerLayerComposite_H
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#define GFX_ContainerLayerComposite_H
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#include "Layers.h" // for Layer (ptr only), etc
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#include "mozilla/Attributes.h" // for MOZ_OVERRIDE
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#include "mozilla/layers/LayerManagerComposite.h"
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struct nsIntPoint;
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struct nsIntRect;
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namespace mozilla {
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namespace layers {
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class CompositableHost;
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class ContainerLayerComposite : public ContainerLayer,
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public LayerComposite
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{
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template<class ContainerT>
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friend void ContainerRender(ContainerT* aContainer,
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LayerManagerComposite* aManager,
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const nsIntRect& aClipRect);
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public:
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ContainerLayerComposite(LayerManagerComposite *aManager);
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~ContainerLayerComposite();
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// LayerComposite Implementation
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virtual Layer* GetLayer() MOZ_OVERRIDE { return this; }
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virtual void Destroy() MOZ_OVERRIDE;
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LayerComposite* GetFirstChildComposite();
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virtual void RenderLayer(const nsIntRect& aClipRect) MOZ_OVERRIDE;
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virtual void ComputeEffectiveTransforms(const gfx::Matrix4x4& aTransformToSurface) MOZ_OVERRIDE
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{
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DefaultComputeEffectiveTransforms(aTransformToSurface);
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}
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virtual void CleanupResources() MOZ_OVERRIDE;
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virtual LayerComposite* AsLayerComposite() MOZ_OVERRIDE { return this; }
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// container layers don't use a compositable
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CompositableHost* GetCompositableHost() MOZ_OVERRIDE { return nullptr; }
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virtual const char* Name() const MOZ_OVERRIDE { return "ContainerLayerComposite"; }
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};
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class RefLayerComposite : public RefLayer,
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public LayerComposite
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{
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template<class ContainerT>
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friend void ContainerRender(ContainerT* aContainer,
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LayerManagerComposite* aManager,
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const nsIntRect& aClipRect);
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public:
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RefLayerComposite(LayerManagerComposite *aManager);
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~RefLayerComposite();
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/** LayerOGL implementation */
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Layer* GetLayer() MOZ_OVERRIDE { return this; }
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void Destroy() MOZ_OVERRIDE;
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LayerComposite* GetFirstChildComposite();
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virtual void RenderLayer(const nsIntRect& aClipRect) MOZ_OVERRIDE;
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virtual void ComputeEffectiveTransforms(const gfx::Matrix4x4& aTransformToSurface) MOZ_OVERRIDE
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{
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DefaultComputeEffectiveTransforms(aTransformToSurface);
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}
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virtual void CleanupResources() MOZ_OVERRIDE;
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virtual LayerComposite* AsLayerComposite() MOZ_OVERRIDE { return this; }
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// ref layers don't use a compositable
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CompositableHost* GetCompositableHost() MOZ_OVERRIDE { return nullptr; }
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virtual const char* Name() const MOZ_OVERRIDE { return "RefLayerComposite"; }
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};
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} /* layers */
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} /* mozilla */
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#endif /* GFX_ContainerLayerComposite_H */
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