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 VIDEODEC_SAMPLE_H 17 #define VIDEODEC_SAMPLE_H 18 19 #include <atomic> 20 #include <cstdio> 21 #include <fstream> 22 #include <iostream> 23 #include <mutex> 24 #include <queue> 25 #include <string> 26 #include <thread> 27 #include <unistd.h> 28 #include <unordered_map> 29 #include "native_avcodec_videodecoder.h" 30 #include "native_averrors.h" 31 #include "native_avformat.h" 32 #include "native_avmemory.h" 33 #include "nocopyable.h" 34 #include "securec.h" 35 #include "window.h" 36 #include "iconsumer_surface.h" 37 namespace OHOS { 38 namespace Media { 39 class VDecSignal { 40 public: 41 std::mutex inMutex_; 42 std::mutex outMutex_; 43 std::condition_variable inCond_; 44 std::condition_variable outCond_; 45 std::queue<uint32_t> inIdxQueue_; 46 std::queue<uint32_t> outIdxQueue_; 47 std::queue<OH_AVCodecBufferAttr> attrQueue_; 48 std::queue<OH_AVMemory *> inBufferQueue_; 49 std::queue<OH_AVMemory *> outBufferQueue_; 50 }; 51 52 class VDecFuzzSample : public NoCopyable { 53 public: 54 VDecFuzzSample() = default; 55 ~VDecFuzzSample(); 56 int32_t RunVideoDec(std::string codeName = ""); 57 const char *inpDir = "/data/test/media/1920_1080_30.h265"; 58 const char *outDir = "/data/test/media/VDecTest.yuv"; 59 uint32_t defaultWidth = 1920; 60 uint32_t defaultHeight = 1080; 61 double defaultFrameRate = 30.0; 62 uint32_t defaultRotation = 0; 63 const uint8_t *fuzzData; 64 size_t fuzzSize; 65 66 uint32_t defaultPixelFormat = 1; 67 uint32_t frameCount_ = 0; 68 const char *fileSourcesha256[64] = {"27", "6D", "A2", "D4", "18", "21", "A5", "CD", "50", "F6", "DD", "CA", "46", 69 "32", "C3", "FE", "58", "FC", "BC", "51", "FD", "70", "C7", "D4", "E7", "4D", 70 "5C", "76", "E7", "71", "8A", "B3", "C0", "51", "84", "0A", "FA", "AF", "FA", 71 "DC", "7B", "C5", "26", "D1", "9A", "CA", "00", "DE", "FC", "C8", "4E", "34", 72 "C5", "9A", "43", "59", "85", "DC", "AC", "97", "A3", "FB", "23", "51"}; 73 74 void WaitForEOS(); 75 int32_t ConfigureVideoDecoder(); 76 int32_t StartVideoDecoder(); 77 int64_t GetSystemTimeUs(); 78 int32_t CreateVideoDecoder(std::string codeName); 79 int32_t SetVideoDecoderCallback(); 80 int32_t Release(); 81 int32_t SetParameter(OH_AVFormat *format); 82 OH_AVErrCode InputFuncFUZZ(const uint8_t *data, size_t size); 83 void ReleaseInFile(); 84 VDecSignal *signal_; 85 uint32_t errCount = 0; 86 uint32_t outCount = 0; 87 int64_t outTimeArray[2000] = {}; 88 bool sleepOnFPS = false; 89 bool repeatRun = false; 90 bool isSurfMode = false; 91 bool setParameters = false; 92 OH_AVCodec *vdec_; 93 OHNativeWindow *nativeWindow = nullptr; 94 sptr<Surface> cs = nullptr; 95 sptr<Surface> ps = nullptr; 96 private: 97 std::atomic<bool> isRunning_ { false }; 98 std::unique_ptr<std::ifstream> inFile_; 99 std::unique_ptr<std::thread> inputLoop_; 100 std::unordered_map<uint32_t, OH_AVMemory *> inBufferMap_; 101 std::unordered_map<uint32_t, OH_AVMemory *> outBufferMap_; 102 OH_AVCodecAsyncCallback cb_; 103 int64_t timeStamp_ { 0 }; 104 int64_t lastRenderedTimeUs_ { 0 }; 105 bool isFirstFrame_ = true; 106 }; 107 } // namespace Media 108 } // namespace OHOS 109 110 void VdecError(OH_AVCodec *codec, int32_t errorCode, void *userData); 111 void VdecFormatChanged(OH_AVCodec *codec, OH_AVFormat *format, void *userData); 112 void VdecInputDataReady(OH_AVCodec *codec, uint32_t index, OH_AVMemory *data, void *userData); 113 void VdecOutputDataReady(OH_AVCodec *codec, uint32_t index, OH_AVMemory *data, OH_AVCodecBufferAttr *attr, 114 void *userData); 115 #endif // VIDEODEC_SAMPLE_H 116