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_API11_SAMPLE_H 17 #define VIDEOENC_API11_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_avbuffer.h" 33 #include "native_avformat.h" 34 #include "native_averrors.h" 35 #include "surface/window.h" 36 #include "media_description.h" 37 #include "av_common.h" 38 #include "external_window.h" 39 #include "native_buffer.h" 40 namespace OHOS { 41 namespace Media { 42 class VEncAPI11Signal { 43 public: 44 std::mutex inMutex_; 45 std::mutex outMutex_; 46 std::condition_variable inCond_; 47 std::condition_variable outCond_; 48 std::queue<uint32_t> inIdxQueue_; 49 std::queue<uint32_t> outIdxQueue_; 50 std::queue<OH_AVBuffer *> inBufferQueue_; 51 std::queue<OH_AVBuffer *> outBufferQueue_; 52 }; 53 54 class VEncAPI11Sample : public NoCopyable { 55 public: 56 VEncAPI11Sample() = default; 57 ~VEncAPI11Sample(); 58 const char *INP_DIR = "/data/test/media/1280_720_nv.yuv"; 59 const char *OUT_DIR = "/data/test/media/VEncTest.h265"; 60 const char *roiInfo = "0,0-128,64=-4;100,200-300,400=3"; 61 uint32_t DEFAULT_WIDTH = 1280; 62 uint32_t DEFAULT_HEIGHT = 720; 63 uint64_t DEFAULT_BITRATE = 5000000; 64 uint64_t DEFAULT_MAX_BITRATE = 8000000; 65 uint32_t DEFAULT_QUALITY = 30; 66 uint32_t DEFAULT_SQR_FACTOR = 28; 67 double DEFAULT_FRAME_RATE = 30.0; 68 uint32_t DEFAULT_QUALITY_RUN = 28; 69 uint64_t DEFAULT_BITRATE_RUN = 6000000; 70 uint64_t DEFAULT_SQR_FACTOR_RUN = 30; 71 uint32_t DEFAULT_FRAME_RATE_RUN = 30; 72 uint64_t DEFAULT_MAX_BITRATE_RUN = 50000000; 73 uint32_t DEFAULT_INTERVAL_RUN = 1000; 74 uint32_t DEFAULT_BITRATE_MODE_RUN = CBR; 75 uint32_t DEFAULT_BFRAME = 1; 76 uint32_t DEFAULT_MAX_B_FRAMES = 3; 77 bool SETBIRATE = false; 78 bool MODE_ENABLE = false; 79 bool QUALITY_ENABLE = false; 80 bool FACTOR_ENABLE = false; 81 bool MAXBITE_ENABLE = false; 82 bool B_ENABLE = false; 83 bool QUALITY_ENABLE_RUN = false; 84 bool SETBIRATE_RUN = false; 85 bool FACTOR_ENABLE_RUN = false; 86 bool MAXBITE_ENABLE_RUN = false; 87 bool IFRAME_ENABLE_RUN = false; 88 bool FRAMERATE_ENABLE_RUN = false; 89 bool MODE_ENABLE_RUN = false; 90 bool enablePTSBasedRateControl = false; 91 bool MAXBFRAMES_ENABLE = false; 92 uint32_t DEFAULT_BITRATE_MODE = CBR; 93 OH_AVPixelFormat DEFAULT_PIX_FMT = AV_PIXEL_FORMAT_NV12; 94 uint32_t DEFAULT_KEY_FRAME_INTERVAL = 1000; 95 std::vector<time_t> timeList; 96 int32_t CreateVideoEncoder(const char *codecName); 97 int32_t ConfigureVideoEncoder(); 98 int32_t ConfigureVideoEncoderSqr(); 99 int32_t SetVideoEncoderCallback(); 100 int32_t CreateSurface(); 101 int32_t StartVideoEncoder(); 102 int32_t SetParameter(); 103 void GetStride(); 104 void WaitForEOS(); 105 int32_t OpenFile(); 106 uint32_t ReturnZeroIfEOS(uint32_t expectedSize); 107 int64_t GetSystemTimeUs(); 108 int32_t Start(); 109 int32_t Flush(); 110 int32_t Reset(); 111 int32_t Stop(); 112 int32_t Release(); 113 void Flush_buffer(); 114 void RepeatStartBeforeEOS(); 115 bool RandomEOS(uint32_t index); 116 void SetEOS(uint32_t index, OH_AVBuffer *buffer); 117 int32_t PushData(OH_AVBuffer *buffer, uint32_t index, int32_t &result); 118 int32_t CheckResult(bool isRandomEosSuccess, int32_t pushResult); 119 void InputFunc(); 120 void InputFuncSurface(); 121 uint32_t ReadOneFrameYUV420SP(uint8_t *dst); 122 uint32_t ReadOneFrameRGBA8888(uint8_t *dst); 123 int32_t OpenFileFail(); 124 int32_t CheckAttrFlag(OH_AVCodecBufferAttr attr); 125 void OutputFuncFail(); 126 void OutputFunc(); 127 uint32_t FlushSurf(OHNativeWindowBuffer *ohNativeWindowBuffer, OH_NativeBuffer *nativeBuffer); 128 void ReleaseSignal(); 129 void ReleaseInFile(); 130 void StopInloop(); 131 void StopOutloop(); 132 void readMultiFilesFunc(); 133 int32_t GetBframes(OH_AVFormat *format); 134 int32_t InitBuffer(OHNativeWindowBuffer *&ohNativeWindowBuffer, OH_NativeBuffer *&nativeBuffer, uint8_t *&dst); 135 int32_t LoadTimeStampData(std::string filePath, std::string &inputDir, 136 std::string &outputDir, uint32_t &w, uint32_t &h, 137 uint32_t &bitrateMode, uint32_t &bitRate, bool &surfaceMode); 138 VEncAPI11Signal *signal_; 139 uint32_t errCount = 0; 140 uint32_t outCount = 0; 141 uint32_t frameCount = 0; 142 bool sleepOnFPS = false; 143 bool SURF_INPUT = false; 144 bool repeatRun = false; 145 bool enableParameter = false; 146 int64_t encode_count = 0; 147 bool enable_random_eos = false; 148 uint32_t REPEAT_START_STOP_BEFORE_EOS = 0; 149 uint32_t REPEAT_START_FLUSH_BEFORE_EOS = 0; 150 int64_t frameIndex = 0; 151 bool readMultiFiles = false; 152 bool configMain10 = false; 153 bool isParamSet = false; 154 uint32_t frameCount_1 = 0; 155 private: 156 std::atomic<bool> isRunning_ { false }; 157 std::unique_ptr<std::ifstream> inFile_; 158 std::unique_ptr<std::thread> inputLoop_; 159 std::unique_ptr<std::thread> outputLoop_; 160 OH_AVCodecCallback cb_; 161 OH_AVCodec *venc_; 162 OHNativeWindow *nativeWindow; 163 int stride_; 164 static constexpr uint32_t SAMPLE_RATIO = 2; 165 }; 166 } // namespace Media 167 } // namespace OHOS 168 169 #endif // VIDEOENC_API11_SAMPLE_H 170