105 lines
3.7 KiB
C++
105 lines
3.7 KiB
C++
#ifndef MVSDEVICE_IMPL_H
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#define MVSDEVICE_IMPL_H
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#include "IMvsDevice.h"
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#include <mutex>
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#include <atomic>
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#include <vector>
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// 海康 MVS SDK 头文件（Windows / Linux 同名）
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#include "MvCameraControl.h"
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/**
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* @brief CMvsDevice
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*
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* IMvsDevice 实现类，对接海康 MVS C API。
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*/
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class CMvsDevice : public IMvsDevice
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{
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public:
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CMvsDevice();
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~CMvsDevice() override;
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// SDK
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int InitSDK() override;
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int UninitSDK() override;
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int GetSDKVersion(std::string& version) override;
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// 枚举
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int EnumerateDevices(std::vector<MvsDeviceInfo>& deviceList,
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unsigned int tLayerType = 0) override;
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// 打开/关闭
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int OpenDevice(const std::string& serialNumber) override;
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int OpenDeviceByIndex(unsigned int index) override;
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int CloseDevice() override;
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bool IsDeviceOpen() override;
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int GetDeviceInfo(MvsDeviceInfo& info) override;
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// 触发/采集
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int SetTriggerMode(bool enable) override;
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int SendSoftTrigger() override;
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int StartAcquisition() override;
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int StopAcquisition() override;
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bool IsAcquisitioning() override;
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// 取流
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int CaptureImage(MvsImageData& image, unsigned int timeoutMs = 5000) override;
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int RegisterImageCallback(MvsImageCallback callback) override;
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int UnregisterImageCallback() override;
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// 图像参数
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int GetWidth(unsigned int& width) override;
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int GetHeight(unsigned int& height) override;
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int SetROI(const MvsROI& roi) override;
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int GetROI(MvsROI& roi) override;
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// 相机参数
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int SetExposureTime(double exposureTime) override;
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int GetExposureTime(double& exposureTime) override;
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int SetGain(double gain) override;
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int GetGain(double& gain) override;
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int SetFrameRate(double frameRate) override;
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int GetFrameRate(double& frameRate) override;
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// 通用特性访问
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int SetIntFeature(const std::string& featureName, int64_t value) override;
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int GetIntFeature(const std::string& featureName, int64_t& value) override;
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int SetFloatFeature(const std::string& featureName, double value) override;
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int GetFloatFeature(const std::string& featureName, double& value) override;
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int SetEnumFeature(const std::string& featureName, int64_t value) override;
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int GetEnumFeature(const std::string& featureName, int64_t& value) override;
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int SetBoolFeature(const std::string& featureName, bool value) override;
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int GetBoolFeature(const std::string& featureName, bool& value) override;
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int SetStringFeature(const std::string& featureName, const std::string& value) override;
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int GetStringFeature(const std::string& featureName, std::string& value) override;
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int ExecuteCommand(const std::string& featureName) override;
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private:
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// MVS 取流回调（C 风格静态函数）
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static void __stdcall OnFrameCallback(unsigned char* pData,
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MV_FRAME_OUT_INFO_EX* pFrameInfo,
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void* pUser);
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// 内部：把枚举到的 MV_CC_DEVICE_INFO 转成统一的 MvsDeviceInfo
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static void FillDeviceInfo(const MV_CC_DEVICE_INFO& src, MvsDeviceInfo& dst);
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private:
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void* m_handle{nullptr}; // 设备句柄 (MV_CC_CreateHandle 产生)
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bool m_bSDKInitialized{false};
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bool m_bDeviceOpen{false};
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std::atomic<bool> m_bAcquisitioning{false};
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// 设备信息缓存
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std::vector<MV_CC_DEVICE_INFO> m_devInfoCache; // 枚举结果备份
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MvsDeviceInfo m_currentDeviceInfo;
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bool m_currentDeviceIsUsb{false};
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// 回调
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MvsImageCallback m_imageCallback;
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std::mutex m_callbackMutex;
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std::mutex m_deviceMutex;
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};
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#endif // MVSDEVICE_IMPL_H
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