b87a58caed
This is needed in part 3 to update WebRenderTextLayer::RenderLayer, so that it no longer assumes the parent container layer has pushed a stacking context, and instead explicitly uses the StackingContextHelper. MozReview-Commit-ID: 9twUmDgUipX
85 lines
2.3 KiB
C++
85 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; 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_WEBRENDERCONTAINERLAYER_H
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#define GFX_WEBRENDERCONTAINERLAYER_H
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#include "gfxPrefs.h"
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#include "Layers.h"
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#include "mozilla/layers/WebRenderLayer.h"
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#include "mozilla/layers/WebRenderLayerManager.h"
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namespace mozilla {
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namespace layers {
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class WebRenderContainerLayer : public WebRenderLayer,
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public ContainerLayer
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{
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public:
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explicit WebRenderContainerLayer(WebRenderLayerManager* aManager)
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: ContainerLayer(aManager, static_cast<WebRenderLayer*>(this))
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{
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MOZ_COUNT_CTOR(WebRenderContainerLayer);
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}
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protected:
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virtual ~WebRenderContainerLayer()
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{
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if (gfxPrefs::WebRenderOMTAEnabled() &&
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!GetAnimations().IsEmpty()) {
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mManager->AsWebRenderLayerManager()->
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AddCompositorAnimationsIdForDiscard(GetCompositorAnimationsId());
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}
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ContainerLayer::RemoveAllChildren();
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MOZ_COUNT_DTOR(WebRenderContainerLayer);
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}
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void UpdateTransformDataForAnimation();
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public:
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Layer* GetLayer() override { return this; }
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void RenderLayer(wr::DisplayListBuilder& aBuilder,
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const StackingContextHelper& aSc) override;
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void ClearAnimations() override;
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virtual void ComputeEffectiveTransforms(const gfx::Matrix4x4& aTransformToSurface) override
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{
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DefaultComputeEffectiveTransforms(aTransformToSurface);
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}
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};
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class WebRenderRefLayer : public WebRenderLayer,
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public RefLayer {
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public:
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explicit WebRenderRefLayer(WebRenderLayerManager* aManager) :
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RefLayer(aManager, static_cast<WebRenderLayer*>(this))
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{
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MOZ_COUNT_CTOR(WebRenderRefLayer);
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}
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protected:
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virtual ~WebRenderRefLayer()
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{
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MOZ_COUNT_DTOR(WebRenderRefLayer);
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}
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public:
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Layer* GetLayer() override { return this; }
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void RenderLayer(wr::DisplayListBuilder& aBuilder,
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const StackingContextHelper& aSc) override;
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virtual void ComputeEffectiveTransforms(const gfx::Matrix4x4& aTransformToSurface) override
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{
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DefaultComputeEffectiveTransforms(aTransformToSurface);
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}
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};
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} // namespace layers
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} // namespace mozilla
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#endif // GFX_WEBRENDERCONTAINERLAYER_H
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