/// <summary> /// image maximum relative error. User buffer is internally allocated and freed. /// </summary> /// <param name="src2">2nd source image</param> /// <param name="pError">Pointer to the computed error.</param> public void MaximumRelativeError(NPPImage_32fcC1 src2, CudaDeviceVariable<double> pError) { int bufferSize = MaximumRelativeErrorGetBufferHostSize(); CudaDeviceVariable<byte> buffer = new CudaDeviceVariable<byte>(bufferSize); status = NPPNativeMethods.NPPi.MaximumRelativeError.nppiMaximumRelativeError_32fc_C1R(_devPtrRoi, _pitch, src2.DevicePointerRoi, src2.Pitch, _sizeRoi, pError.DevicePointer, buffer.DevicePointer); Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiMaximumRelativeError_32fc_C1R", status)); buffer.Dispose(); NPPException.CheckNppStatus(status, this); }
/// <summary> /// image average relative error. /// </summary> /// <param name="src2">2nd source image</param> /// <param name="pError">Pointer to the computed error.</param> /// <param name="buffer">Pointer to the user-allocated scratch buffer required for the AverageRelativeError operation.</param> public void AverageRelativeError(NPPImage_32fcC1 src2, CudaDeviceVariable<double> pError, CudaDeviceVariable<byte> buffer) { int bufferSize = AverageRelativeErrorGetBufferHostSize(); if (bufferSize > buffer.Size) throw new NPPException("Provided buffer is too small."); status = NPPNativeMethods.NPPi.AverageRelativeError.nppiAverageRelativeError_32fc_C1R(_devPtrRoi, _pitch, src2.DevicePointerRoi, src2.Pitch, _sizeRoi, pError.DevicePointer, buffer.DevicePointer); Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiAverageRelativeError_32fc_C1R", status)); NPPException.CheckNppStatus(status, this); }
/// <summary> /// In place image division. /// </summary> /// <param name="src2">2nd source image</param> public void Div(NPPImage_32fcC1 src2) { status = NPPNativeMethods.NPPi.Div.nppiDiv_32fc_C1IR(src2.DevicePointerRoi, src2.Pitch, _devPtrRoi, _pitch, _sizeRoi); Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiDiv_32fc_C1IR", status)); NPPException.CheckNppStatus(status, this); }
/// <summary> /// Divide constant to image. /// </summary> /// <param name="nConstant">Value</param> /// <param name="dest">Destination image</param> public void Div(Npp32fc nConstant, NPPImage_32fcC1 dest) { status = NPPNativeMethods.NPPi.DivConst.nppiDivC_32fc_C1R(_devPtrRoi, _pitch, nConstant, dest.DevicePointerRoi, dest.Pitch, _sizeRoi); Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiDivC_32fc_C1R", status)); NPPException.CheckNppStatus(status, this); }
/// <summary> /// Image multiplication. /// </summary> /// <param name="src2">2nd source image</param> /// <param name="dest">Destination image</param> public void Mul(NPPImage_32fcC1 src2, NPPImage_32fcC1 dest) { status = NPPNativeMethods.NPPi.Mul.nppiMul_32fc_C1R(_devPtrRoi, _pitch, src2.DevicePointerRoi, src2.Pitch, dest.DevicePointerRoi, dest.Pitch, _sizeRoi); Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiMul_32fc_C1R", status)); NPPException.CheckNppStatus(status, this); }
/// <summary> /// Image subtraction. /// </summary> /// <param name="src2">2nd source image</param> /// <param name="dest">Destination image</param> public void Sub(NPPImage_32fcC1 src2, NPPImage_32fcC1 dest) { status = NPPNativeMethods.NPPi.Sub.nppiSub_32fc_C1R(_devPtrRoi, _pitch, src2.DevicePointerRoi, src2.Pitch, dest.DevicePointerRoi, dest.Pitch, _sizeRoi); Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiSub_32fc_C1R", status)); NPPException.CheckNppStatus(status, this); }
/// <summary> /// Add constant to image. /// </summary> /// <param name="nConstant">Value to add</param> /// <param name="dest">Destination image</param> public void Add(Npp32fc nConstant, NPPImage_32fcC1 dest) { status = NPPNativeMethods.NPPi.AddConst.nppiAddC_32fc_C1R(_devPtrRoi, _pitch, nConstant, dest.DevicePointerRoi, dest.Pitch, _sizeRoi); Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiAddC_32fc_C1R", status)); NPPException.CheckNppStatus(status, this); }
/// <summary> /// In place image addition. /// </summary> /// <param name="src2">2nd source image</param> public void Add(NPPImage_32fcC1 src2) { status = NPPNativeMethods.NPPi.Add.nppiAdd_32fc_C1IR(src2.DevicePointerRoi, src2.Pitch, _devPtrRoi, _pitch, _sizeRoi); Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiAdd_32fc_C1IR", status)); NPPException.CheckNppStatus(status, this); }
/// <summary> /// Image addition. /// </summary> /// <param name="src2">2nd source image</param> /// <param name="dest">Destination image</param> /// <param name="nppStreamCtx">NPP stream context.</param> public void Add(NPPImage_32fcC1 src2, NPPImage_32fcC1 dest, NppStreamContext nppStreamCtx) { status = NPPNativeMethods_Ctx.NPPi.Add.nppiAdd_32fc_C1R_Ctx(_devPtrRoi, _pitch, src2.DevicePointerRoi, src2.Pitch, dest.DevicePointerRoi, dest.Pitch, _sizeRoi, nppStreamCtx); Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiAdd_32fc_C1R_Ctx", status)); NPPException.CheckNppStatus(status, this); }