PassengerStatistics/Main/VideoInput.h

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#ifndef __VIDEOINPUT_H__
#define __VIDEOINPUT_H__
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#include <fstream>
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#include <functional>
#include <string>
#include <thread>
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class VideoInputPrivate;
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class VideoInput {
public:
using PacketHandler = std::function<void(const uint8_t *, uint32_t)>;
VideoInput(int32_t width, int32_t height);
~VideoInput();
bool start();
void stop();
bool isStarted() const;
bool startEncode();
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bool startFileInput(const std::string &path, int32_t width, int32_t height);
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void setPacketHandler(const PacketHandler &hanlder);
protected:
void run();
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void fakeRun();
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void encodeRun();
private:
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VideoInputPrivate *m_d = nullptr;
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int32_t m_width;
int32_t m_height;
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std::string m_path;
std::shared_ptr<std::ifstream> m_ifs;
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int32_t m_vid = -1;
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int32_t m_decodeChannel = -1;
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bool m_exit = true;
std::thread m_thread;
std::thread m_encodeThread;
PacketHandler m_handler;
};
#endif // __VIDEOINPUT_H__