910beb8f5d
- Rename to FrameMetrics to avoid collision with existing android.view.FrameStats class - Make FrameMetricsObserver implementation detail, exposing FrameMetricsListener interface as public API and wrapping in FrameStatsObserver to maintain state - Remove dropped frame count call, in favor of passing as parameter to callback method. - Move away from raw timestamp access in favor of Metric IDs which represent higher-level, more stable stages in a frame lifecycle and match the categories exposed in the onscreen bars. - Support many-to-many Window<->FrameMetricsListener relationship Change-Id: I00e741d664d4c868b1b6d0131a23f8316bd8c5c2
33 lines
921 B
C++
33 lines
921 B
C++
/*
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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/RefBase.h>
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#include "BufferPool.h"
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namespace android {
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namespace uirenderer {
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class FrameMetricsObserver : public VirtualLightRefBase {
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public:
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virtual void notify(BufferPool::Buffer* buffer, int dropCount);
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};
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}; // namespace uirenderer
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}; // namespace android
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