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/* -*- 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 mozilla_layers_OMTAController_h
#define mozilla_layers_OMTAController_h
#include <unordered_map>
#include "mozilla/layers/LayersTypes.h" // for LayersId
#include "nsISerialEventTarget.h"
#include "nsISupportsImpl.h"
#include "nsTArrayForwardDeclare.h"
namespace mozilla {
namespace layers {
/**
* This class just delegates the jank animations notification to the compositor
* thread from the sampler thread.
*/
class OMTAController final {
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(OMTAController)
public:
explicit OMTAController(LayersId aRootLayersId)
: mRootLayersId(aRootLayersId) {}
using JankedAnimations =
std::unordered_map<LayersId, nsTArray<uint64_t>, LayersId::HashFn>;
void NotifyJankedAnimations(JankedAnimations&& aJankedAnimations) const;
private:
~OMTAController() = default;
LayersId mRootLayersId;
};
} // namespace layers
} // namespace mozilla
#endif // mozilla_layers_OMTAController_h