static extern nint vImageTentConvolve_ARGB8888(ref vImageBuffer src, ref vImageBuffer dest, IntPtr tempBuffer, vImagePixelCount srcOffsetToROI_X, vImagePixelCount srcOffsetToROI_Y, uint kernel_height, uint kernel_width, Pixel8888 backgroundColor, vImageFlags flags);
public static vImageError ConvolveMultiKernelARGB8888(ref vImageBuffer src,
ref vImageBuffer dest,
IntPtr tempBuffer,
vImagePixelCount srcOffsetToROI_X,
vImagePixelCount srcOffsetToROI_Y,
short [] kernels, // must be 4
uint kernel_height,
uint kernel_width,
int [] divisors, // must be 4
int [] biases, // must be 4
Pixel8888 backgroundColor,
vImageFlags flags)
{
var kern = new short [] [] { kernels, kernels, kernels, kernels };
return ConvolveMultiKernelARGB8888 (ref src, ref dest, tempBuffer, srcOffsetToROI_X, srcOffsetToROI_Y, kern, kernel_height, kernel_width, divisors, biases, backgroundColor, flags);
}
static extern nint vImageConvolveWithBias_ARGB8888(ref vImageBuffer src, ref vImageBuffer dest, IntPtr tempBuffer, vImagePixelCount srcOffsetToROI_X, vImagePixelCount srcOffsetToROI_Y, short *kernel, uint kernel_height, uint kernel_width, int divisor, int bias, Pixel8888 backgroundColor, vImageFlags flags);
static extern nint vImageRichardsonLucyDeConvolve_ARGB8888(ref vImageBuffer src, ref vImageBuffer dest, IntPtr tempBuffer, vImagePixelCount srcOffsetToROI_X, vImagePixelCount srcOffsetToROI_Y, short *kernel, short *kernel2, uint kernel_height, uint kernel_width, uint kernel_height2, uint kernel_width2, int divisor, int divisor2, Pixel8888 backgroundColor, uint iterationCount, vImageFlags flags);
static extern nint vImageConvolveMultiKernel_ARGB8888(ref vImageBuffer src,
ref vImageBuffer dest,
IntPtr tempBuffer,
vImagePixelCount srcOffsetToROI_X,
vImagePixelCount srcOffsetToROI_Y,
short* [] kernels, // must be 4
uint kernel_height,
uint kernel_width,
int [] divisors, // must be 4
int [] biases, // must be 4
Pixel8888 backgroundColor,
vImageFlags flags);
public static vImageError TentConvolveARGB8888(ref vImageBuffer src, ref vImageBuffer dest, IntPtr tempBuffer, vImagePixelCount srcOffsetToROI_X, vImagePixelCount srcOffsetToROI_Y, uint kernel_height, uint kernel_width, Pixel8888 backgroundColor, vImageFlags flags)
{
return (vImageError) (long) vImageTentConvolve_ARGB8888 (ref src, ref dest, tempBuffer, srcOffsetToROI_X, srcOffsetToROI_Y, kernel_height, kernel_width, backgroundColor, flags);
}
public static vImageError RichardsonLucyDeConvolveARGB8888(ref vImageBuffer src, ref vImageBuffer dest, IntPtr tempBuffer, vImagePixelCount srcOffsetToROI_X, vImagePixelCount srcOffsetToROI_Y, short *kernel, short *kernel2, uint kernel_height, uint kernel_width, uint kernel_height2, uint kernel_width2, int divisor, int divisor2, Pixel8888 backgroundColor, uint iterationCount, vImageFlags flags)
{
return (vImageError) (long) vImageRichardsonLucyDeConvolve_ARGB8888 (ref src, ref dest, tempBuffer, srcOffsetToROI_X, srcOffsetToROI_Y, kernel, kernel2, kernel_height, kernel_width, kernel_height2, kernel_width2, divisor, divisor2, backgroundColor, iterationCount, flags);
}
public static vImageError ConvolveWithBiasARGB8888(ref vImageBuffer src, ref vImageBuffer dest, IntPtr tempBuffer, vImagePixelCount srcOffsetToROI_X, vImagePixelCount srcOffsetToROI_Y, short *kernel, uint kernel_height, uint kernel_width, int divisor, int bias, Pixel8888 backgroundColor, vImageFlags flags)
{
return (vImageError) (long) vImageConvolveWithBias_ARGB8888 (ref src, ref dest, tempBuffer, srcOffsetToROI_X, srcOffsetToROI_Y, kernel, kernel_height, kernel_width, divisor, bias, backgroundColor, flags);
}
public static vImageError ConvolveMultiKernelARGB8888(ref vImageBuffer src,
ref vImageBuffer dest,
IntPtr tempBuffer,
vImagePixelCount srcOffsetToROI_X,
vImagePixelCount srcOffsetToROI_Y,
short [][] kernels, // must be 4
uint kernel_height,
uint kernel_width,
int [] divisors, // must be 4
int [] biases, // must be 4
Pixel8888 backgroundColor,
vImageFlags flags)
{
if (kernels == null)
throw new ArgumentNullException ("kernels");
if (divisors == null)
throw new ArgumentNullException ("divisors");
if (biases == null)
throw new ArgumentNullException ("biases");
if (kernels.Length < 4)
throw new ArgumentException ("Must contain at least four elements", "kernels");
if (divisors.Length < 4)
throw new ArgumentException ("Must contain at least four elements", "divisors");
if (biases.Length < 4)
throw new ArgumentException ("Must contain at least four elements", "biases");
unsafe {
fixed (short* f1 = kernels [0]) {
fixed (short* f2 = kernels [1]) {
fixed (short* f3 = kernels [2]) {
fixed (short* f4 = kernels [3]) {
var ptrs = new short* [4];
ptrs [0] = f1;
ptrs [1] = f2;
ptrs [2] = f3;
ptrs [3] = f4;
return (vImageError) (long) vImageConvolveMultiKernel_ARGB8888 (ref src, ref dest, tempBuffer, srcOffsetToROI_X, srcOffsetToROI_Y, ptrs, kernel_height, kernel_width, divisors, biases, backgroundColor, flags);
}
}
}
}
}
}
