зеркало из https://github.com/mozilla/gecko-dev.git
58 строки
1.6 KiB
C++
58 строки
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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_WEBRENDERCANVASRENDERER_H
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#define GFX_WEBRENDERCANVASRENDERER_H
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#include "ShareableCanvasRenderer.h"
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namespace mozilla {
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namespace layers {
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class RenderRootStateManager;
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class WebRenderCanvasRenderer : public ShareableCanvasRenderer {
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public:
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explicit WebRenderCanvasRenderer(RenderRootStateManager* aManager)
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: mManager(aManager) {}
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void Initialize(const CanvasInitializeData& aData) override;
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CompositableForwarder* GetForwarder() override;
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protected:
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RenderRootStateManager* mManager;
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};
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class WebRenderCanvasRendererAsync : public WebRenderCanvasRenderer {
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public:
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explicit WebRenderCanvasRendererAsync(RenderRootStateManager* aManager)
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: WebRenderCanvasRenderer(aManager) {}
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virtual ~WebRenderCanvasRendererAsync();
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WebRenderCanvasRendererAsync* AsWebRenderCanvasRendererAsync() override {
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return this;
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}
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void Initialize(const CanvasInitializeData& aData) override;
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bool CreateCompositable() override;
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void ClearCachedResources() override;
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void Destroy() override;
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void UpdateCompositableClientForEmptyTransaction();
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Maybe<wr::PipelineId> GetPipelineId() { return mPipelineId; }
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protected:
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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
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