image_framework_ymj/image_framework/thead/LibapiThread.h

#ifndef LIBAPITHREAD_H
#define LIBAPITHREAD_H


#include <thread>
#include <atomic>
#include <mutex>
#include <chrono>
#include <condition_variable>
//#include <spdlog/async.h>
#include "LibapiQueue.h"
#include "LibapiMsg.h"

#define MACRO_FRAMES_RATE_DEFINE(x) \
	static int count##x = 0; \
	static int count_last##x = 0;\
	auto start##x = std::chrono::high_resolution_clock::now();\

//#define MACRO_FRAMES_RATE_DEFINE_END(x, log)\
//	count##x++;\
//	auto finish##x = std::chrono::high_resolution_clock::now();\
//	std::chrono::duration<double> elapsed##x = finish##x - start##x;\
//	if (elapsed##x.count() > 1.0)\
//	{\
//		start##x = std::chrono::high_resolution_clock::now();\
//		spdlog::info(log##" : frames per second is {}", count##x);\
//		count##x = 0;\
//	}\

#define MACRO_FRAMES_RATE_DEFINE_END(x, log)\
	count##x++;\
	auto finish##x = std::chrono::high_resolution_clock::now();\
	std::chrono::duration<double> elapsed##x = finish##x - start##x;\
	if (elapsed##x.count() > 1.0)\
	{\
		start##x = std::chrono::high_resolution_clock::now();\
		count##x = 0;\
	}\

#define MACRO_START_TIME(thread_name)\
	m_start = std::chrono::high_resolution_clock::now();\


#define MACRO_RECORD_RUN_TIME(thread_name)\
	m_end = std::chrono::high_resolution_clock::now();\
	m_elapsed = m_end - m_start;\
	//spdlog::info(pThisThread->get_name() + ":Elapsed Time:{} ms\n", m_elapsed.count());\

class LibapiThread;
class IRunnable 
{
public:
	virtual int OnProcess(LibapiThread* pthread, void* pMsg) = 0;
	virtual void OnEndProcess(LibapiThread* pthread, void* pMsg) = 0;
	virtual void OnDeleteMsg(LibapiThread* pthread, void* pMsg) = 0;
};


class BaseRunnable : IRunnable
{
public:
	std::chrono::high_resolution_clock::time_point m_start;
	std::chrono::high_resolution_clock::time_point m_end;
	std::chrono::duration<double, std::milli> m_elapsed;
public:
	virtual int OnProcess(LibapiThread* pthread, void* pMsg) { return 0; };
	virtual void OnEndProcess(LibapiThread* pthread, void* pMsg) {};
	virtual void OnDeleteMsg(LibapiThread* pthread, void* pMsg) {};
public:
	void get_start_time()
	{
		m_start = std::chrono::high_resolution_clock::now();
	}

	long get_used_time()
	{
		m_end = std::chrono::high_resolution_clock::now();
		std::chrono::duration<double> elapsex = m_end - m_start;
		long seconds = static_cast<long>(elapsex.count());

		return seconds;
	}
};

class IDeleteMsgCallBack
{
public:
	virtual void delete_msg(void* pMsg) = 0;
};

class LibapiThread
{
public:
	static void delay_microseconds(int microseconds);
	static void delay_second(double second);

public:
	LibapiThread(int id, std::string name, BaseRunnable* runnable);
	virtual ~LibapiThread();

	enum State
	{
		Stoped,     ///<停止状态，包括从未启动过和启动后被停止
		Running,    ///<运行状态
		Paused      ///<暂停状态
	};

	State state() const;
	void start();
	void stop();
	void join();
	void pause();
	void resume();
	bool push(void* pMsg); //push到本线程
	//void push_to(int queue_id, void* pMsg); //从本线程push到其他线程
	void* pop();
	void notify();
	int get_id();
	void set_id(int& id);
	std::string get_name();
	void set_name(std::string& name);
	LibapiQueue<void*>* get_queue();

protected:
	virtual void run();

protected:
	int m_id;
	std::string m_name;
	std::thread* m_pthread;
	BaseRunnable* m_prunnable;
	std::mutex m_mutex;
	std::mutex m_msg_mutex;
	std::condition_variable m_condition;
	std::atomic_bool m_pauseFlag;  ///<暂停标识
	std::atomic_bool m_stopFlag;   ///<停止标识
	State m_state;
	LibapiQueue<void*>* m_queue;
};

#endif // LIBAPITHREAD_H