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58 lines
1.9 KiB
58 lines
1.9 KiB
4 months ago
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/*
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* Copyright (C) 2020 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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#ifndef SURROUND_VIEW_STREAM_HANDLER_H
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#define SURROUND_VIEW_STREAM_HANDLER_H
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#include <android/hardware/automotive/sv/1.0/types.h>
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#include <android/hardware/automotive/sv/1.0/ISurroundViewStream.h>
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#include <android/hardware/automotive/sv/1.0/ISurroundViewSession.h>
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#include <thread>
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#include <vector>
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using std::vector;
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using std::mutex;
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using android::hardware::Return;
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using android::sp;
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using namespace ::android::hardware::automotive::sv::V1_0;
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class SurroundViewServiceHandler : public ISurroundViewStream {
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public:
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SurroundViewServiceHandler(sp<ISurroundViewSession> session);
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Return<void> notify(SvEvent svEvent) override;
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Return<void> receiveFrames(const SvFramesDesc& svFramesDesc) override;
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bool checkEventReceived(SvEvent svEvent);
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SvFramesDesc getLastReceivedFrames();
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int getReceiveFramesCount();
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bool areAllFramesValid();
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void setDoNotReturnFrames(bool flag);
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private:
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mutex mLock;
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vector<SvEvent> mReceivedEvents;
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sp<ISurroundViewSession> mSession;
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SvFramesDesc mLastReceivedFrames; // only use timestampNs and sequenceId
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int mReceiveFramesCount; // TODO(haoxiangl): figure out a better name
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bool mAllFramesValid = true;
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bool mDoNotReturnFrames;
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};
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#endif //SURROUND_VIEW_STREAM_HANDLER_H
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