1 /*
2  * Copyright (C) 2023 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 "surface/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_10_30Mb.h264";
58     const char *outDir = "/data/test/media/VDecTest.yuv";
59     uint32_t defaultWidth = 1920;
60     uint32_t defaultHeight = 1080;
61     uint32_t defaultFrameRate = 30;
62     uint32_t defaultRotation = 0;
63 
64     uint32_t defaultPixelFormat = 1;
65     uint32_t frameCount_ = 0;
66     const char *fileSourcesha256[64] = {"27", "6D", "A2", "D4", "18", "21", "A5", "CD", "50", "F6", "DD", "CA", "46",
67                                         "32", "C3", "FE", "58", "FC", "BC", "51", "FD", "70", "C7", "D4", "E7", "4D",
68                                         "5C", "76", "E7", "71", "8A", "B3", "C0", "51", "84", "0A", "FA", "AF", "FA",
69                                         "DC", "7B", "C5", "26", "D1", "9A", "CA", "00", "DE", "FC", "C8", "4E", "34",
70                                         "C5", "9A", "43", "59", "85", "DC", "AC", "97", "A3", "FB", "23", "51"};
71 
72     int32_t Start();
73     int32_t Stop();
74     int32_t Flush();
75     int32_t Reset();
76     void SetEOS(uint32_t index);
77     uint32_t SendData(uint32_t bufferSize, uint32_t index, OH_AVMemory *buffer);
78     void CopyStartCode(uint8_t *frameBuffer, uint32_t bufferSize, OH_AVCodecBufferAttr &attr);
79     int32_t ReadData(uint32_t index, OH_AVMemory *buffer);
80     void WaitForEOS();
81     int32_t ConfigureVideoDecoder();
82     int32_t StartVideoDecoder();
83     int64_t GetSystemTimeUs();
84     int32_t CreateVideoDecoder(std::string codeName);
85     int32_t SetVideoDecoderCallback();
86     int32_t Release();
87     int32_t SetParameter(OH_AVFormat *format);
88     void OutputFunc();
89     void WriteOutputFrame(uint32_t index, OH_AVMemory *buffer, OH_AVCodecBufferAttr attr, FILE *outFile);
90     void InputFuncAVCC();
91     OH_AVErrCode InputFuncFUZZ(const uint8_t *data, size_t size);
92     void ReleaseSignal();
93     void ReleaseInFile();
94     void StopInloop();
95     VDecSignal *signal_;
96     uint32_t errCount = 0;
97     uint32_t outCount = 0;
98     int64_t outTimeArray[2000] = {};
99     bool sleepOnFPS = false;
100     bool repeatRun = false;
101     bool isSurfMode = false;
102     bool setParameters = false;
103     OH_AVCodec *vdec_;
104     OHNativeWindow *nativeWindow = nullptr;
105     sptr<Surface> cs = nullptr;
106     sptr<Surface> ps = nullptr;
107 private:
108     std::atomic<bool> isRunning_ { false };
109     std::unique_ptr<std::ifstream> inFile_;
110     std::unique_ptr<std::thread> inputLoop_;
111     std::unordered_map<uint32_t, OH_AVMemory *> inBufferMap_;
112     std::unordered_map<uint32_t, OH_AVMemory *> outBufferMap_;
113     OH_AVCodecAsyncCallback cb_;
114     int64_t timeStamp_ { 0 };
115     int64_t lastRenderedTimeUs_ { 0 };
116     bool isFirstFrame_ = true;
117 };
118 } // namespace Media
119 } // namespace OHOS
120 
121 void VdecError(OH_AVCodec *codec, int32_t errorCode, void *userData);
122 void VdecFormatChanged(OH_AVCodec *codec, OH_AVFormat *format, void *userData);
123 void VdecInputDataReady(OH_AVCodec *codec, uint32_t index, OH_AVMemory *data, void *userData);
124 void VdecOutputDataReady(OH_AVCodec *codec, uint32_t index, OH_AVMemory *data, OH_AVCodecBufferAttr *attr,
125                          void *userData);
126 #endif // VIDEODEC_SAMPLE_H
127