/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <utils/Log.h>
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#include <utils/RefBase.h>
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#include "FrameInfo.h"
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#include "FrameMetricsObserver.h"
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#include <string.h>
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#include <vector>
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namespace android {
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namespace uirenderer {
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class FrameMetricsReporter {
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public:
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FrameMetricsReporter() {}
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void addObserver(FrameMetricsObserver* observer) { mObservers.push_back(observer); }
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bool removeObserver(FrameMetricsObserver* observer) {
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for (size_t i = 0; i < mObservers.size(); i++) {
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if (mObservers[i].get() == observer) {
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mObservers.erase(mObservers.begin() + i);
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return true;
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}
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}
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return false;
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}
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bool hasObservers() { return mObservers.size() > 0; }
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void reportFrameMetrics(const int64_t* stats) {
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for (size_t i = 0; i < mObservers.size(); i++) {
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mObservers[i]->notify(stats);
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}
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}
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private:
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std::vector<sp<FrameMetricsObserver> > mObservers;
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};
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} // namespace uirenderer
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} // namespace android
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