1 /* 2 * Copyright (C) 2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef VIDEOENC_SAMPLE_H 17 #define VIDEOENC_SAMPLE_H 18 19 #include <iostream> 20 #include <cstdio> 21 #include <unistd.h> 22 #include <atomic> 23 #include <fstream> 24 #include <thread> 25 #include <mutex> 26 #include <queue> 27 #include <string> 28 #include <unordered_map> 29 #include "securec.h" 30 #include "native_avcodec_videoencoder.h" 31 #include "nocopyable.h" 32 #include "native_avmemory.h" 33 #include "native_avformat.h" 34 #include "native_averrors.h" 35 #include "window.h" 36 #include "media_description.h" 37 #include "av_common.h" 38 #include "external_window.h" 39 #include "native_buffer_inner.h" 40 namespace OHOS { 41 namespace Media { 42 class VEncSignal { 43 public: 44 std::mutex inMutex_; 45 std::mutex outMutex_; 46 std::mutex flushMutex_; 47 std::condition_variable inCond_; 48 std::condition_variable outCond_; 49 std::queue<uint32_t> inIdxQueue_; 50 std::queue<uint32_t> outIdxQueue_; 51 std::queue<OH_AVCodecBufferAttr> attrQueue_; 52 std::queue<OH_AVMemory *> inBufferQueue_; 53 std::queue<OH_AVMemory *> outBufferQueue_; 54 }; 55 56 class VEncNdkFuzzSample : public NoCopyable { 57 public: 58 VEncNdkFuzzSample() = default; 59 ~VEncNdkFuzzSample(); 60 const char *inpDir = "/data/test/media/1280_720_nv.yuv"; 61 const uint8_t *fuzzData; 62 size_t fuzzSize; 63 uint32_t defaultWidth = 1280; 64 uint32_t defaultHeight = 720; 65 uint32_t defaultBitrate = 5000000; 66 uint32_t defaultQuality = 30; 67 double defaultFrameRate = 30.0; 68 uint32_t defaultFuzzTime = 30; 69 uint32_t defaultBitrateMode = CBR; 70 OH_AVPixelFormat DEFAULT_PIX_FMT = AV_PIXEL_FORMAT_NV12; 71 uint32_t defaultKeyFrameInterval = 1000; 72 int32_t CreateVideoEncoder(); 73 int32_t ConfigureVideoEncoderFuzz(int32_t data); 74 int32_t ConfigureVideoEncoder(); 75 int32_t ConfigureVideoEncoderTemporal(int32_t temporalGopSize); 76 int32_t SetVideoEncoderCallback(); 77 int32_t CreateSurface(); 78 int32_t StartVideoEncoder(); 79 int32_t SetParameterFuzz(int32_t data); 80 int32_t SetParameter(OH_AVFormat *format); 81 void SetForceIDR(); 82 void GetStride(); 83 void TestApi(); 84 void WaitForEOS(); 85 int32_t OpenFile(); 86 uint32_t ReturnZeroIfEOS(uint32_t expectedSize); 87 int64_t GetSystemTimeUs(); 88 int32_t Start(); 89 int32_t Flush(); 90 int32_t Reset(); 91 int32_t Stop(); 92 int32_t Release(); 93 void FlushBuffer(); 94 void AutoSwitchParam(); 95 void RepeatStartBeforeEOS(); 96 bool RandomEOS(uint32_t index); 97 void SetEOS(uint32_t index); 98 int32_t PushData(OH_AVMemory *buffer, uint32_t index, int32_t &result); 99 void InputDataNormal(bool &runningFlag, uint32_t index, OH_AVMemory *buffer); 100 void InputDataFuzz(bool &runningFlag, uint32_t index); 101 int32_t CheckResult(bool isRandomEosSuccess, int32_t pushResult); 102 void InputFunc(); 103 int32_t StateEos(); 104 bool ProcessNativeWindowBuffer(OHNativeWindowBuffer *ohNativeWindowBuffer, OH_NativeBuffer *nativeBuffer); 105 void InputFuncSurface(); 106 uint32_t ReadOneFrameYUV420SP(uint8_t *dst); 107 void ReadOneFrameRGBA8888(uint8_t *dst); 108 int32_t CheckAttrFlag(OH_AVCodecBufferAttr attr); 109 void OutputFuncFail(); 110 void OutputFunc(); 111 uint32_t FlushSurf(OHNativeWindowBuffer *ohNativeWindowBuffer, OH_NativeBuffer *nativeBuffer); 112 void ReleaseSignal(); 113 void ReleaseInFile(); 114 void StopInloop(); 115 void StopOutloop(); 116 117 VEncSignal *signal_; 118 uint32_t errCount = 0; 119 bool enableForceIDR = false; 120 uint32_t outCount = 0; 121 uint32_t frameCount = 0; 122 uint32_t switchParamsTimeSec = 3; 123 bool sleepOnFPS = false; 124 bool surfInput = false; 125 bool enableAutoSwitchParam = false; 126 bool needResetBitrate = false; 127 bool needResetFrameRate = false; 128 bool needResetQP = false; 129 bool repeatRun = false; 130 bool showLog = false; 131 bool fuzzMode = false; 132 bool inputCallbackFlush = false; 133 bool inputCallbackStop = false; 134 bool outputCallbackFlush = false; 135 bool outputCallbackStop = false; 136 int64_t encodeCount = 0; 137 bool enableRandomEos = false; 138 uint32_t repeatStartStopBeforeEos = 0; // 1200 �������� 139 uint32_t repeatStartFlushBeforeEos = 0; // 1300 �������� 140 uint32_t randomEos = 0; 141 bool temporalConfig = false; 142 bool temporalEnable = false; 143 bool temporalJumpMode = false; 144 std::atomic<bool> isRunning_ { false }; 145 std::atomic<bool> isFlushing_ { false }; 146 private: 147 std::unique_ptr<std::ifstream> inFile_; 148 std::unique_ptr<std::thread> inputLoop_; 149 std::unique_ptr<std::thread> outputLoop_; 150 std::unordered_map<uint32_t, OH_AVMemory *> inBufferMap_; 151 std::unordered_map<uint32_t, OH_AVMemory *> outBufferMap_; 152 OH_AVCodec *venc_; 153 OH_AVCodecAsyncCallback cb_; 154 int64_t timeStamp_ { 0 }; 155 int64_t lastRenderedTimeUs_ { 0 }; 156 bool isFirstFrame_ = true; 157 OHNativeWindow *nativeWindow; 158 int stride_; 159 static constexpr uint32_t sampleRatio = 2; 160 }; 161 } // namespace Media 162 } // namespace OHOS 163 164 #endif // VIDEODEC_SAMPLE_H 165