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367cc282d0
This ensures that for layers with both transforms and mask layers, the mask layer is properly positioned outside of the transform and relative to the proper stacking context. MozReview-Commit-ID: 79yvhxQCykW --HG-- extra : rebase_source : 353a7dcc59fb2df0ff2379909a08986ec176ac50
55 lines
1.6 KiB
C++
55 lines
1.6 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_WEBRENDERIMAGELAYER_H
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#define GFX_WEBRENDERIMAGELAYER_H
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#include "ImageLayers.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 ImageClient;
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class WebRenderImageLayer : public WebRenderLayer,
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public ImageLayer {
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public:
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explicit WebRenderImageLayer(WebRenderLayerManager* aLayerManager);
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virtual already_AddRefed<gfx::SourceSurface> GetAsSourceSurface() override;
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virtual void ClearCachedResources() override;
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virtual bool SupportsAsyncUpdate() override;
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protected:
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virtual ~WebRenderImageLayer();
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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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Maybe<WrImageMask> RenderMaskLayer(const StackingContextHelper& aSc,
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const gfx::Matrix4x4& aTransform) override;
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protected:
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CompositableType GetImageClientType();
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void AddWRVideoImage(size_t aChannelNumber);
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wr::MaybeExternalImageId mExternalImageId;
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Maybe<wr::ImageKey> mKey;
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RefPtr<ImageClient> mImageClient;
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CompositableType mImageClientContainerType;
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Maybe<wr::PipelineId> mPipelineId;
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};
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} // namespace layers
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} // namespace mozilla
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#endif // GFX_WEBRENDERIMAGELAYER_H
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