| /* |
| * Copyright 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef OBOETESTER_FULL_DUPLEX_ANALYZER_H |
| #define OBOETESTER_FULL_DUPLEX_ANALYZER_H |
| |
| #include <unistd.h> |
| #include <sys/types.h> |
| |
| #include "oboe/Oboe.h" |
| #include "FullDuplexStream.h" |
| #include "analyzer/LatencyAnalyzer.h" |
| #include "MultiChannelRecording.h" |
| |
| class FullDuplexAnalyzer : public FullDuplexStream { |
| public: |
| FullDuplexAnalyzer(LoopbackProcessor *processor) |
| : mLoopbackProcessor(processor) { |
| setMNumInputBurstsCushion(1); |
| } |
| |
| /** |
| * Called when data is available on both streams. |
| * Caller should override this method. |
| */ |
| oboe::DataCallbackResult onBothStreamsReady( |
| const float *inputData, |
| int numInputFrames, |
| float *outputData, |
| int numOutputFrames |
| ) override; |
| |
| oboe::Result start() override; |
| |
| LoopbackProcessor *getLoopbackProcessor() { |
| return mLoopbackProcessor; |
| } |
| |
| void setRecording(MultiChannelRecording *recording) { |
| mRecording = recording; |
| } |
| |
| bool isWriteReadDeltaValid() { |
| return mWriteReadDeltaValid; |
| } |
| |
| int64_t getWriteReadDelta() { |
| return mWriteReadDelta; |
| } |
| |
| private: |
| MultiChannelRecording *mRecording = nullptr; |
| |
| LoopbackProcessor * const mLoopbackProcessor; |
| |
| std::atomic<bool> mWriteReadDeltaValid{false}; |
| std::atomic<int64_t> mWriteReadDelta{0}; |
| }; |
| |
| |
| #endif //OBOETESTER_FULL_DUPLEX_ANALYZER_H |
| |