1/*
2 * Copyright (C) 2024 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"
37namespace OHOS {
38namespace Media {
39class VDecSignal {
40public:
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
52class VDecFuzzSample : public NoCopyable {
53public:
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    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;
107private:
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
121void VdecError(OH_AVCodec *codec, int32_t errorCode, void *userData);
122void VdecFormatChanged(OH_AVCodec *codec, OH_AVFormat *format, void *userData);
123void VdecInputDataReady(OH_AVCodec *codec, uint32_t index, OH_AVMemory *data, void *userData);
124void VdecOutputDataReady(OH_AVCodec *codec, uint32_t index, OH_AVMemory *data, OH_AVCodecBufferAttr *attr,
125                         void *userData);
126#endif // VIDEODEC_SAMPLE_H
127