/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef GFX_WEBRENDERCANVASRENDERER_H

#define GFX_WEBRENDERCANVASRENDERER_H

#include "ShareableCanvasRenderer.h"

namespace mozilla {

namespace layers {

class WebRenderLayerManager;

class WebRenderCanvasRenderer : public ShareableCanvasRenderer

{

public:

  explicit WebRenderCanvasRenderer(WebRenderLayerManager* aManager)

    : mManager(aManager)

  { }

  void Initialize(const CanvasInitializeData& aData) override;

  CompositableForwarder* GetForwarder() override;

protected:

  WebRenderLayerManager* mManager;

};

class WebRenderCanvasRendererAsync : public WebRenderCanvasRenderer

{

public:

  explicit WebRenderCanvasRendererAsync(WebRenderLayerManager* aManager)

    : WebRenderCanvasRenderer(aManager)

  { }

  virtual ~WebRenderCanvasRendererAsync();

  WebRenderCanvasRendererAsync* AsWebRenderCanvasRendererAsync() override { return this; }

  void Initialize(const CanvasInitializeData& aData) override;

  bool CreateCompositable() override;

  void ClearCachedResources() override;

  void Destroy() override;

  void UpdateCompositableClientForEmptyTransaction();

  Maybe<wr::PipelineId> GetPipelineId() { return mPipelineId; }

protected:

  Maybe<wr::PipelineId> mPipelineId;

};

} // namespace layers

} // namespace mozilla

#endif