75 lines
2.7 KiB
C++
75 lines
2.7 KiB
C++
/*
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* Copyright (C) 2022 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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#include "SurroundViewStream.h"
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namespace android::hardware::automotive::sv::V1_0::implementation::fuzzer {
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using std::lock_guard;
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SurroundViewStream::SurroundViewStream(sp<ISurroundViewSession> pSession)
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: mSession(pSession), mReceiveFramesCount(0) {}
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Return<void> SurroundViewStream::notify(SvEvent svEvent) {
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lock_guard<mutex> lock(mLock);
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switch (svEvent) {
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case SvEvent::STREAM_STARTED:
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case SvEvent::CONFIG_UPDATED:
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case SvEvent::STREAM_STOPPED:
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case SvEvent::FRAME_DROPPED:
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case SvEvent::TIMEOUT:
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mReceivedEvents.emplace_back(svEvent);
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break;
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default:
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break;
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}
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return android::hardware::Void();
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}
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Return<void> SurroundViewStream::receiveFrames(const SvFramesDesc& svFramesDesc) {
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lock_guard<mutex> lock(mLock);
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if ((mLastReceivedFrames.timestampNs >= svFramesDesc.timestampNs ||
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mLastReceivedFrames.sequenceId >= svFramesDesc.sequenceId) &&
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mReceiveFramesCount != 0) {
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// The incoming frames are with invalid timestamp or sequenceId
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mAllFramesValid = false;
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}
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for (int i = 0; i < svFramesDesc.svBuffers.size(); ++i) {
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if (svFramesDesc.svBuffers[i].hardwareBuffer.nativeHandle == nullptr) {
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mAllFramesValid = false;
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// The incoming frames are with invalid nativeHandle
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break;
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}
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}
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++mReceiveFramesCount;
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// Store all the information except for the handle
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mLastReceivedFrames.timestampNs = svFramesDesc.timestampNs;
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mLastReceivedFrames.sequenceId = svFramesDesc.sequenceId;
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mLastReceivedFrames.svBuffers.resize(svFramesDesc.svBuffers.size());
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for (int i = 0; i < svFramesDesc.svBuffers.size(); ++i) {
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mLastReceivedFrames.svBuffers[i].viewId = svFramesDesc.svBuffers[i].viewId;
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mLastReceivedFrames.svBuffers[i].hardwareBuffer.description =
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svFramesDesc.svBuffers[i].hardwareBuffer.description;
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}
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return android::hardware::Void();
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}
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} // namespace android::hardware::automotive::sv::V1_0::implementation::fuzzer
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