1 /* 2 * Copyright 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef OBOETESTER_FULL_DUPLEX_LATENCY_H 18 #define OBOETESTER_FULL_DUPLEX_LATENCY_H 19 20 #include <unistd.h> 21 #include <sys/types.h> 22 23 #include "oboe/Oboe.h" 24 #include "FullDuplexAnalyzer.h" 25 26 class FullDuplexLatency : public FullDuplexAnalyzer { 27 public: FullDuplexLatency()28 FullDuplexLatency() {} 29 30 /** 31 * Called when data is available on both streams. 32 * Caller should override this method. 33 */ 34 oboe::DataCallbackResult onBothStreamsReady( 35 const void *inputData, 36 int numInputFrames, 37 void *outputData, 38 int numOutputFrames 39 ) override; 40 41 isDone()42 bool isDone() { 43 return mEchoAnalyzer.isDone(); 44 } 45 analyzeData()46 void analyzeData() { 47 mEchoAnalyzer.analyze(); 48 } 49 getLatencyAnalyzer()50 LatencyAnalyzer *getLatencyAnalyzer() { 51 return &mEchoAnalyzer; 52 } 53 getLoopbackProcessor()54 LoopbackProcessor *getLoopbackProcessor() override { 55 return (LoopbackProcessor *) &mEchoAnalyzer; 56 } 57 58 private: 59 60 PulseLatencyAnalyzer mEchoAnalyzer; 61 62 }; 63 64 65 #endif //OBOETESTER_FULL_DUPLEX_LATENCY_H 66