public static extern NppStatus nppiDiv_Round_8u_C4RSfs(
IntPtr pSrc1,
int nSrc1Step,
IntPtr pSrc2,
int nSrc2Step,
IntPtr pDst,
int nDstStep,
NppiSize oSizeROI,
NppRoundMode rndMode,
int nScaleFactor);
/// <summary>
/// In place image division, scale by 2^(-nScaleFactor), then clamp to saturated value. Unchanged Alpha.
/// </summary>
/// <param name="src2">2nd source image</param>
/// <param name="rndMode">Result Rounding mode to be used</param>
/// <param name="nScaleFactor">scaling factor</param>
public void DivA(NPPImage_8uC4 src2, NppRoundMode rndMode, int nScaleFactor)
{
status = NPPNativeMethods.NPPi.DivRound.nppiDiv_Round_8u_AC4IRSfs(src2.DevicePointerRoi, src2.Pitch, _devPtrRoi, _pitch, _sizeRoi, rndMode, nScaleFactor);
Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiDiv_Round_8u_AC4IRSfs", status));
NPPException.CheckNppStatus(status, this);
}
/// <summary>
/// 32-bit unsigned to 32-bit signed conversion.
/// </summary>
/// <param name="dst">Destination image</param>
/// <param name="roundMode">Round mode</param>
/// <param name="scaleFactor">scaling factor</param>
public void Convert(NPPImage_32sC1 dst, NppRoundMode roundMode, int scaleFactor)
{
status = NPPNativeMethods.NPPi.BitDepthConversion.nppiConvert_32u32s_C1RSfs(_devPtrRoi, _pitch, dst.DevicePointerRoi, dst.Pitch, _sizeRoi, roundMode, scaleFactor);
Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiConvert_32u32s_C1RSfs", status));
NPPException.CheckNppStatus(status, this);
}
public static extern NppStatus nppiDiv_Round_8u_C3IRSfs(
IntPtr pSrc,
int nSrcStep,
IntPtr pSrcDst,
int nSrcDstStep,
NppiSize oSizeROI,
NppRoundMode rndMode,
int nScaleFactor);
public static extern NppStatus nppiConvert_32f8u_C4R(
IntPtr pSrc,
int nSrcStep,
IntPtr pDst,
int nDstStep,
NppiSize oSizeROI,
NppRoundMode eRoundMode);
public static extern NppStatus nppiConvert_32s16s_C1RSfs(
IntPtr pSrc,
int nSrcStep,
IntPtr pDst,
int nDstStep,
NppiSize oSizeROI,
NppRoundMode eRoundMode,
int nScaleFactor);
/// <summary>
/// 64-bit double signal to 64-bit signed long.
/// </summary>
public static void Convert(this CudaDeviceVariable<double> pSrc, CudaDeviceVariable<long> pDst, NppRoundMode eRoundMode, int nScaleFactor)
{
NppStatus status = NPPNativeMethods.NPPs.Convert.nppsConvert_64f64s_Sfs(pSrc.DevicePointer, pDst.DevicePointer, pSrc.Size, eRoundMode, nScaleFactor);
Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppsConvert_64f64s_Sfs", status));
NPPException.CheckNppStatus(status, pSrc);
}
/// <summary>
/// 32-bit unsigned to 32-bit signed conversion.
/// </summary>
/// <param name="dst">Destination image</param>
/// <param name="roundMode">Round mode</param>
/// <param name="scaleFactor">scaling factor</param>
public void Convert(NPPImage_32sC1 dst, NppRoundMode roundMode, int scaleFactor)
{
status = NPPNativeMethods.NPPi.BitDepthConversion.nppiConvert_32u32s_C1RSfs(_devPtrRoi, _pitch, dst.DevicePointerRoi, dst.Pitch, _sizeRoi, roundMode, scaleFactor);
Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiConvert_32u32s_C1RSfs", status));
NPPException.CheckNppStatus(status, this);
}
/// <summary>
/// 16-bit signed short in place signal divide signal, with scaling, rounding
/// then clamp to saturated value.
/// </summary>
/// <param name="pSrc">Source signal pointer.</param>
/// <param name="pSrcDst">In-Place Signal Pointer. signal1 divisor elements to be divided into signal2 dividend elements</param>
/// <param name="nRndMode">various rounding modes.</param>
/// <param name="nScaleFactor">Integer Result Scaling.</param>
public static void Div_Round(this CudaDeviceVariable<short> pSrcDst, CudaDeviceVariable<short> pSrc, NppRoundMode nRndMode, int nScaleFactor)
{
NppStatus status = NPPNativeMethods.NPPs.DivRoundSignal.nppsDiv_Round_16s_ISfs(pSrc.DevicePointer, pSrcDst.DevicePointer, pSrcDst.Size, nRndMode, nScaleFactor);
Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppsDiv_Round_16s_ISfs", status));
NPPException.CheckNppStatus(status, pSrcDst);
}
public static extern NppStatus nppsDiv_Round_8u_Sfs(
IntPtr pSrc1,
IntPtr pSrc2,
IntPtr pDst,
int nLength,
NppRoundMode nRndMode,
int nScaleFactor);
public static extern NppStatus nppsDiv_Round_16u_ISfs(
IntPtr pSrc,
IntPtr pSrcDst,
int nLength,
NppRoundMode nRndMode,
int nScaleFactor);
/// <summary>
/// 32-bit floating point to 16-bit unsigned conversion.
/// </summary>
/// <param name="dst">Destination image</param>
/// <param name="roundMode">Flag specifying how fractional float values are rounded to integer values.</param>
public void Convert(NPPImage_16uC3 dst, NppRoundMode roundMode)
{
status = NPPNativeMethods.NPPi.BitDepthConversion.nppiConvert_32f16u_C3R(_devPtrRoi, _pitch, dst.DevicePointerRoi, dst.Pitch, _sizeRoi, roundMode);
Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiConvert_32f16u_C3R", status));
NPPException.CheckNppStatus(status, this);
}
public static extern NppStatus nppsConvert_32f16s_Sfs(
IntPtr pSrc,
IntPtr pDst,
int nLength,
NppRoundMode eRoundMode,
int nScaleFactor);
