bvv.core.cache

Class CacheSpec

java.lang.Object

bvv.core.cache.CacheSpec

public class CacheSpec
extends Object

Constructor Summary

Constructors

Constructor and Description
CacheSpec(Texture.InternalFormat format, int[] blockSize)
CacheSpec(Texture.InternalFormat format, int[] blockSize, int[] paddedBlockSize, int[] padOffset)
CacheSpec(Texture.InternalFormat format, int blockSizeX, int blockSizeY, int blockSizeZ)

Method Summary

Modifier and Type	Method and Description
int[]	blockSize() Get the size of a block without interpolation padding.
Texture.InternalFormat	format()
int[]	paddedBlockSize() Get the size of a padded block.
int[]	padOffset() Get the offset in a padded block, where the (actual, unpadded) block data starts.

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheSpec

public CacheSpec(Texture.InternalFormat format,
                 int blockSizeX,
                 int blockSizeY,
                 int blockSizeZ)

CacheSpec

public CacheSpec(Texture.InternalFormat format,
                 int[] blockSize)

CacheSpec

public CacheSpec(Texture.InternalFormat format,
                 int[] blockSize,
                 int[] paddedBlockSize,
                 int[] padOffset)

Method Detail

blockSize

public int[] blockSize()

Get the size of a block without interpolation padding. This is the size of blocks into which the source image has to be cut.

Returns:

the size of a block without interpolation padding.

paddedBlockSize

public int[] paddedBlockSize()

Get the size of a padded block. This is the tile size of the TextureCache.

This is typically blockSize()+ (2,2,2).

Returns:

the size of a padded block.

padOffset

public int[] padOffset()

Get the offset in a padded block, where the (actual, unpadded) block data starts.

This is typically (1,1,1).

Returns:

block start within padded block.

format

public Texture.InternalFormat format()