boofcv.alg.filter.convolve.noborder

Class ConvolveImageUnrolled_U8_I16

java.lang.Object

boofcv.alg.filter.convolve.noborder.ConvolveImageUnrolled_U8_I16

public class ConvolveImageUnrolled_U8_I16
extends java.lang.Object

Unrolls the convolution kernel to reduce array accessing and save often used variables to the stack.

Unrolling the image being convolved resulting in an additional 10% performance boost on a Core i7 processor, see commented out code below. Due to the added complexity it was decided that this performance boost was not worth it. By comparison, unrolling the kernel causes a performance boost between 2 and 3 times.

DO NOT MODIFY. This class was automatically generated by GenerateConvolvedUnrolled.

Constructor Summary

Constructors

Constructor and Description
ConvolveImageUnrolled_U8_I16()

Method Summary

Modifier and Type	Method and Description
static boolean	convolve(Kernel2D_I32 kernel, ImageUInt8 image, ImageInt16 dest)
static void	convolve11(Kernel2D_I32 kernel, ImageUInt8 src, ImageInt16 dest)
static void	convolve3(Kernel2D_I32 kernel, ImageUInt8 src, ImageInt16 dest)
static void	convolve5(Kernel2D_I32 kernel, ImageUInt8 src, ImageInt16 dest)
static void	convolve7(Kernel2D_I32 kernel, ImageUInt8 src, ImageInt16 dest)
static void	convolve9(Kernel2D_I32 kernel, ImageUInt8 src, ImageInt16 dest)
static boolean	horizontal(Kernel1D_I32 kernel, ImageUInt8 image, ImageInt16 dest)
static void	horizontal11(Kernel1D_I32 kernel, ImageUInt8 image, ImageInt16 dest)
static void	horizontal3(Kernel1D_I32 kernel, ImageUInt8 image, ImageInt16 dest)
static void	horizontal5(Kernel1D_I32 kernel, ImageUInt8 image, ImageInt16 dest)
static void	horizontal7(Kernel1D_I32 kernel, ImageUInt8 image, ImageInt16 dest)
static void	horizontal9(Kernel1D_I32 kernel, ImageUInt8 image, ImageInt16 dest)
static boolean	vertical(Kernel1D_I32 kernel, ImageUInt8 image, ImageInt16 dest)
static void	vertical11(Kernel1D_I32 kernel, ImageUInt8 image, ImageInt16 dest)
static void	vertical3(Kernel1D_I32 kernel, ImageUInt8 image, ImageInt16 dest)
static void	vertical5(Kernel1D_I32 kernel, ImageUInt8 image, ImageInt16 dest)
static void	vertical7(Kernel1D_I32 kernel, ImageUInt8 image, ImageInt16 dest)
static void	vertical9(Kernel1D_I32 kernel, ImageUInt8 image, ImageInt16 dest)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConvolveImageUnrolled_U8_I16

public ConvolveImageUnrolled_U8_I16()

Method Detail

horizontal

public static boolean horizontal(Kernel1D_I32 kernel,
                                 ImageUInt8 image,
                                 ImageInt16 dest)

vertical

public static boolean vertical(Kernel1D_I32 kernel,
                               ImageUInt8 image,
                               ImageInt16 dest)

convolve

public static boolean convolve(Kernel2D_I32 kernel,
                               ImageUInt8 image,
                               ImageInt16 dest)

horizontal3

public static void horizontal3(Kernel1D_I32 kernel,
                               ImageUInt8 image,
                               ImageInt16 dest)

horizontal5

public static void horizontal5(Kernel1D_I32 kernel,
                               ImageUInt8 image,
                               ImageInt16 dest)

horizontal7

public static void horizontal7(Kernel1D_I32 kernel,
                               ImageUInt8 image,
                               ImageInt16 dest)

horizontal9

public static void horizontal9(Kernel1D_I32 kernel,
                               ImageUInt8 image,
                               ImageInt16 dest)

horizontal11

public static void horizontal11(Kernel1D_I32 kernel,
                                ImageUInt8 image,
                                ImageInt16 dest)

vertical3

public static void vertical3(Kernel1D_I32 kernel,
                             ImageUInt8 image,
                             ImageInt16 dest)

vertical5

public static void vertical5(Kernel1D_I32 kernel,
                             ImageUInt8 image,
                             ImageInt16 dest)

vertical7

public static void vertical7(Kernel1D_I32 kernel,
                             ImageUInt8 image,
                             ImageInt16 dest)

vertical9

public static void vertical9(Kernel1D_I32 kernel,
                             ImageUInt8 image,
                             ImageInt16 dest)

vertical11

public static void vertical11(Kernel1D_I32 kernel,
                              ImageUInt8 image,
                              ImageInt16 dest)

convolve3

public static void convolve3(Kernel2D_I32 kernel,
                             ImageUInt8 src,
                             ImageInt16 dest)

convolve5

public static void convolve5(Kernel2D_I32 kernel,
                             ImageUInt8 src,
                             ImageInt16 dest)

convolve7

public static void convolve7(Kernel2D_I32 kernel,
                             ImageUInt8 src,
                             ImageInt16 dest)

convolve9

public static void convolve9(Kernel2D_I32 kernel,
                             ImageUInt8 src,
                             ImageInt16 dest)

convolve11

public static void convolve11(Kernel2D_I32 kernel,
                              ImageUInt8 src,
                              ImageInt16 dest)