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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_ANDROID_WINDOW_ANDROID_COMPOSITOR_H_
#define UI_ANDROID_WINDOW_ANDROID_COMPOSITOR_H_
#include <memory>
#include "base/memory/weak_ptr.h"
#include "components/viz/common/frame_sinks/copy_output_request.h"
#include "components/viz/common/surfaces/frame_sink_id.h"
#include "ui/android/ui_android_export.h"
#include "ui/compositor/compositor_lock.h"
namespace ui {
class ResourceManager;
// Android interface for compositor-related tasks.
class UI_ANDROID_EXPORT WindowAndroidCompositor {
public:
virtual ~WindowAndroidCompositor() {}
virtual base::WeakPtr<WindowAndroidCompositor> GetWeakPtr() = 0;
virtual void IncrementReadbackRequestCount() = 0;
virtual void DecrementReadbackRequestCount() = 0;
virtual void RequestCopyOfOutputOnRootLayer(
std::unique_ptr<viz::CopyOutputRequest> request) = 0;
virtual void SetNeedsAnimate() = 0;
virtual ResourceManager& GetResourceManager() = 0;
virtual viz::FrameSinkId GetFrameSinkId() = 0;
virtual void AddChildFrameSink(const viz::FrameSinkId& frame_sink_id) = 0;
virtual void RemoveChildFrameSink(const viz::FrameSinkId& frame_sink_id) = 0;
virtual std::unique_ptr<CompositorLock> GetCompositorLock(
CompositorLockClient* client,
base::TimeDelta timeout) = 0;
virtual bool IsDrawingFirstVisibleFrame() const = 0;
};
} // namespace ui
#endif // UI_ANDROID_WINDOW_ANDROID_COMPOSITOR_H_
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