com.jme3.opencl

Class Image.ImageDescriptor

java.lang.Object

com.jme3.opencl.Image.ImageDescriptor

Enclosing class:

Image

public static class Image.ImageDescriptor
extends java.lang.Object

The image descriptor structure describes the type and dimensions of the image or image array.

There exist two constructors:
ImageDescriptor(ImageType, long, long, long, long) is used when an image with new memory should be created (used most often).
ImageDescriptor(ImageType, long, long, long, long, long, long, ByteBuffer) creates an image using the provided ByteBuffer as source.

Field Summary

Fields

Modifier and Type	Field and Description
long	arraySize
long	depth
long	height
java.nio.ByteBuffer	hostPtr
long	rowPitch
long	slicePitch
Image.ImageType	type
long	width

Constructor Summary

Constructors

Constructor and Description
ImageDescriptor()
ImageDescriptor(Image.ImageType type, long width, long height, long depth, long arraySize) Specifies an image without a host buffer, a new chunk of memory will be allocated.
ImageDescriptor(Image.ImageType type, long width, long height, long depth, long arraySize, long rowPitch, long slicePitch, java.nio.ByteBuffer hostPtr) Used to specify an image with the provided ByteBuffer as source

Method Summary

Modifier and Type	Method and Description
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

type

public Image.ImageType type

width

public long width

height

public long height

depth

public long depth

arraySize

public long arraySize

rowPitch

public long rowPitch

slicePitch

public long slicePitch

hostPtr

public java.nio.ByteBuffer hostPtr

Constructor Detail

ImageDescriptor

public ImageDescriptor()

ImageDescriptor

public ImageDescriptor(Image.ImageType type,
                       long width,
                       long height,
                       long depth,
                       long arraySize,
                       long rowPitch,
                       long slicePitch,
                       java.nio.ByteBuffer hostPtr)

Used to specify an image with the provided ByteBuffer as source

Parameters:

type - the image type

width - the width

height - the height, unused for image types ImageType.IMAGE_1D*

depth - the depth of the image, only used for image type ImageType.IMAGE_3D

arraySize - the number of array elements for image type ImageType.IMAGE_1D_ARRAY and ImageType.IMAGE_2D_ARRAY

rowPitch - the row pitch of the provided buffer

slicePitch - the slice pitch of the provided buffer

hostPtr - host buffer used as image memory

ImageDescriptor

public ImageDescriptor(Image.ImageType type,
                       long width,
                       long height,
                       long depth,
                       long arraySize)

Specifies an image without a host buffer, a new chunk of memory will be allocated.

Parameters:

type - the image type

width - the width

height - the height, unused for image types ImageType.IMAGE_1D*

depth - the depth of the image, only used for image type ImageType.IMAGE_3D

arraySize - the number of array elements for image type ImageType.IMAGE_1D_ARRAY and ImageType.IMAGE_2D_ARRAY

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object