/// <summary> /// Creates instance from cv::Ptr<T> . /// ptr is disposed when the wrapper disposes. /// </summary> /// <param name="ptr"></param> internal static FrameSource FromPtr(IntPtr ptr) { if (ptr == IntPtr.Zero) throw new OpenCvSharpException("Invalid FrameSource pointer"); var obj = new FrameSourceImpl(); var ptrObj = new Ptr<FrameSource>(ptr); obj.ptrObj = ptrObj; obj.ptr = ptr; return obj; }
/// <summary> /// /// </summary> /// <param name="fileName"></param> /// <returns></returns> public static FrameSource CreateFrameSource_Video_CUDA(string fileName) { if (string.IsNullOrEmpty("fileName")) throw new ArgumentNullException(nameof(fileName)); if (!File.Exists(fileName)) throw new FileNotFoundException("", fileName); IntPtr ptr = NativeMethods.superres_createFrameSource_Video_CUDA(fileName); return FrameSourceImpl.FromPtr(ptr); }
/// <summary> /// Creates instance from raw pointer T* /// </summary> /// <param name="ptr"></param> internal static FrameSource FromRawPtr(IntPtr ptr) { if (ptr == IntPtr.Zero) throw new OpenCvSharpException("Invalid FrameSource pointer"); var obj = new FrameSourceImpl { ptrObj = null, ptr = ptr }; return obj; }
/// <summary> /// Creates instance from cv::Ptr<T> . /// ptr is disposed when the wrapper disposes. /// </summary> /// <param name="ptr"></param> internal static FrameSource FromPtr(IntPtr ptr) { if (ptr == IntPtr.Zero) { throw new OpenCvSharpException("Invalid FrameSource pointer"); } var obj = new FrameSourceImpl(); var ptrObj = new Ptr(ptr); obj.ptrObj = ptrObj; obj.ptr = ptr; return(obj); }
/// <summary> /// Creates instance from raw pointer T* /// </summary> /// <param name="ptr"></param> internal static FrameSource FromRawPtr(IntPtr ptr) { if (ptr == IntPtr.Zero) { throw new OpenCvSharpException("Invalid FrameSource pointer"); } var obj = new FrameSourceImpl { ptrObj = null, ptr = ptr }; return(obj); }
/// <summary> /// /// </summary> /// <param name="fileName"></param> /// <returns></returns> public static FrameSource CreateVideoSource(string fileName) { if (String.IsNullOrEmpty("fileName")) { throw new ArgumentNullException("fileName"); } if (!File.Exists(fileName)) { throw new FileNotFoundException("", fileName); } IntPtr ptr = NativeMethods.superres_createFrameSource_Video(fileName); return(FrameSourceImpl.FromPtr(ptr)); }
/// <summary> /// /// </summary> /// <param name="fileName"></param> /// <returns></returns> public static FrameSource CreateFrameSource_Video_CUDA(string fileName) { if (string.IsNullOrEmpty(fileName)) { throw new ArgumentNullException(nameof(fileName)); } if (!File.Exists(fileName)) { throw new FileNotFoundException("", fileName); } NativeMethods.HandleException( NativeMethods.superres_createFrameSource_Video_CUDA(fileName, out var ptr)); return(FrameSourceImpl.FromPtr(ptr)); }
/// <summary> /// /// </summary> /// <param name="deviceId"></param> /// <returns></returns> public static FrameSource CreateCameraSource(int deviceId) { IntPtr ptr = NativeMethods.superres_createFrameSource_Camera(deviceId); return(FrameSourceImpl.FromPtr(ptr)); }
/// <summary> /// /// </summary> /// <returns></returns> public static FrameSource CreateEmptySource() { IntPtr ptr = NativeMethods.superres_createFrameSource_Empty(); return(FrameSourceImpl.FromPtr(ptr)); }
/// <summary> /// /// </summary> /// <param name="deviceId"></param> /// <returns></returns> public static FrameSource CreateFrameSource_Camera(int deviceId) { NativeMethods.HandleException( NativeMethods.superres_createFrameSource_Camera(deviceId, out var ptr)); return(FrameSourceImpl.FromPtr(ptr)); }
/// <summary> /// /// </summary> /// <returns></returns> public static FrameSource CreateFrameSource_Empty() { NativeMethods.HandleException( NativeMethods.superres_createFrameSource_Empty(out var ptr)); return(FrameSourceImpl.FromPtr(ptr)); }