1 /* 2 * Copyright (C) 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 // A fake ECOServiceStatsProvider for testing ECOService and ECOSession. 18 19 #include <aidl/android/media/eco/BnECOServiceStatsProvider.h> 20 #include <android-base/unique_fd.h> 21 #include <android/binder_auto_utils.h> 22 #include <android/binder_parcel.h> 23 #include <cutils/ashmem.h> 24 #include <gtest/gtest.h> 25 #include <math.h> 26 #include <stdlib.h> 27 #include <sys/mman.h> 28 #include <utils/Log.h> 29 30 #include <condition_variable> 31 #include <deque> 32 #include <list> 33 #include <memory> 34 #include <mutex> 35 #include <thread> 36 37 #include "eco/ECOData.h" 38 #include "eco/ECODataKey.h" 39 #include "eco/ECOService.h" 40 41 namespace android { 42 namespace media { 43 namespace eco { 44 45 using ::ndk::ScopedAStatus; 46 47 /** 48 * A fake ECOServiceStatsProvider. 49 * 50 * FakeECOServiceStatsProvider is a fake ECOServiceStatsProvider that used for testing. 51 */ 52 53 class FakeECOServiceStatsProvider : public BnECOServiceStatsProvider { 54 public: 55 FakeECOServiceStatsProvider(int32_t width, int32_t height, bool isCameraRecording, 56 float frameRate, std::shared_ptr<IECOSession> session); 57 58 FakeECOServiceStatsProvider(int32_t width, int32_t height, bool isCameraRecording, 59 float frameRate); 60 setECOSession(std::shared_ptr<IECOSession> session)61 void setECOSession(std::shared_ptr<IECOSession> session) { mECOSession = session; } 62 63 // Helper function to inject session stats to the FakeECOServiceStatsProvider so provider 64 // could push to the service. 65 bool injectSessionStats(const ECOData& stats); 66 67 // Helper function to inject each frame's stats to the FakeECOServiceStatsProvider so provider 68 // could push to the service. 69 bool injectFrameStats(const ECOData& stats); 70 71 /* Starts the FakeECOServiceStatsProvider */ 72 void start(); 73 74 /* Stops FakeECOServiceStatsProvider */ 75 void stop(); 76 77 virtual ~FakeECOServiceStatsProvider(); 78 79 virtual ScopedAStatus getType(int32_t* _aidl_return); 80 virtual ScopedAStatus getName(std::string* _aidl_return); 81 virtual ScopedAStatus getECOSession(::ndk::SpAIBinder* _aidl_return); 82 83 // IBinder::DeathRecipient implementation 84 virtual void binderDied(const std::weak_ptr<AIBinder>& who); 85 86 private: 87 int32_t mWidth; 88 int32_t mHeight; 89 bool mIsCameraRecording; 90 float mFrameRate; 91 uint32_t mFrameNumber; 92 93 std::shared_ptr<IECOSession> mECOSession; 94 }; 95 96 } // namespace eco 97 } // namespace media 98 } // namespace android 99