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com.sun.javafx.image.impl

public abstract Class BaseByteToIntConverter

extends Object
implements ByteToIntPixelConverter
Class Inheritance
All Implemented Interfaces
com.sun.javafx.image.ByteToIntPixelConverter, com.sun.javafx.image.PixelConverter
Known Direct Subclasses
com.sun.javafx.image.impl.ByteBgr.ToIntFrgbConv, com.sun.javafx.image.impl.ByteBgra.ToIntArgbSameConv, com.sun.javafx.image.impl.ByteBgra.ToIntArgbPreConv, com.sun.javafx.image.impl.ByteBgraPre.ToIntArgbConv, com.sun.javafx.image.impl.ByteGray.ToIntFrgbConv, com.sun.javafx.image.impl.ByteIndexed.ToIntArgbAnyConverter, com.sun.javafx.image.impl.ByteRgb.ToIntFrgbConv, com.sun.javafx.image.impl.ByteRgba.ToIntArgbSameConv, com.sun.javafx.image.impl.ByteRgba.ToIntArgbPreConv, com.sun.javafx.image.impl.General.ByteToIntGeneralConverter
Imports
com.sun.javafx.image.BytePixelGetter, .ByteToIntPixelConverter, .IntPixelSetter, java.nio.ByteBuffer, .IntBuffer

Field Summary

Modifier and TypeField and Description
protected final BytePixelGetter
getter

protected final int
nSrcElems

protected final IntPixelSetter
setter

Constructor Summary

AccessConstructor and Description
pack-priv
BaseByteToIntConverter(BytePixelGetter getter, IntPixelSetter setter)

Method Summary

Modifier and TypeMethod and Description
public final void
convert(byte[]
the nio buffer containing the source data
srcarr, int
the index in the array of the first source pixel data
srcoff, int
number of array indices between rows of data in the source
srcscanbytes, int[]
the nio buffer containing the destination data
dstarr, int
the index in the array of the first destination pixel data
dstoff, int
number of array indices between rows of data in the destination
dstscanints, int
the number of pixels to process across before moving to the next row
w, int
the number of rows of pixels to process
h)

Implements com.sun.javafx.image.ByteToIntPixelConverter.convert.

Copies a rectangular region of data from the source array to the destination array using the following relationship: 

for each xy : 0 <= x,y < w,h {
    int srcpos = y * srcscanbytes + x * srcbytesperpixel + srcoff;
    int dstpos = y * dstscanints  + x * dstintsperpixel  + dstoff;
    for each j : 0 <= j < srcbytesperpixel {
        load data from srcarr[srcpos + j];
    }
    convert data to destination pixel format
    for each k : 0 <= k < dstintsperpixel {
        store data into dstarry[dstpos + k] = pixel data;
    }
}
public final void
convert(ByteBuffer
the nio buffer containing the source data
srcbuf, int
the absolute location in the buffer of the first source pixel data
srcoff, int
number of buffer elements between rows of data in the source
srcscanbytes, IntBuffer
the nio buffer containing the destination data
dstbuf, int
the absolute location in the buffer of the first destination pixel data
dstoff, int
number of buffer elements between rows of data in the destination
dstscanints, int
the number of pixels to process across before moving to the next row
w, int
the number of rows of pixels to process
h)

Implements com.sun.javafx.image.PixelConverter.convert.

Copies a rectangular region of data from the source buffer to the destination buffer using the following relationship: 

for each xy : 0 <= x,y < w,h {
    int srcpos = y * srcscanelems + x * srcelemsperpixel + srcoff;
    int dstpos = y * dstscanelems + x * dstelemsperpixel + dstoff;
    for each j : 0 <= j < srcelemsperpixel {
        load data from srcbuf.get(srcpos + j);
    }
    convert data to destination pixel format
    for each k : 0 <= k < dstelemsperpixel {
        store data into dstbuf.put(dstpos + k, pixel data);
    }
}
public final void
convert(ByteBuffer
the nio buffer containing the source data
srcbuf, int
the absolute location in the buffer of the first source pixel data
srcoff, int
number of buffer elements between rows of data in the source
srcscanbytes, int[]
the nio buffer containing the destination data
dstarr, int
the index in the array of the first destination pixel data
dstoff, int
number of array indices between rows of data in the destination
dstscanints, int
the number of pixels to process across before moving to the next row
w, int
the number of rows of pixels to process
h)

Implements com.sun.javafx.image.ByteToIntPixelConverter.convert.

Copies a rectangular region of data from the source buffer to the destination array using the following relationship: 

for each xy : 0 <= x,y < w,h {
    int srcpos = y * srcscanbytes + x * srcbytesperpixel + srcoff;
    int dstpos = y * dstscanints  + x * dstintsperpixel  + dstoff;
    for each j : 0 <= j < srcbytesperpixel {
        load data from srcbuf.get(srcpos + j);
    }
    convert data to destination pixel format
    for each k : 0 <= k < dstintsperpixel {
        store data into dstarry[dstpos + k] = pixel data;
    }
}
public final void
convert(byte[]
the nio buffer containing the source data
srcarr, int
the index in the array of the first source pixel data
srcoff, int
number of array indices between rows of data in the source
srcscanbytes, IntBuffer
the nio buffer containing the destination data
dstbuf, int
the absolute location in the buffer of the first destination pixel data
dstoff, int
number of buffer elements between rows of data in the destination
dstscanints, int
the number of pixels to process across before moving to the next row
w, int
the number of rows of pixels to process
h)

Implements com.sun.javafx.image.ByteToIntPixelConverter.convert.

Copies a rectangular region of data from the source array to the destination buffer using the following relationship: 

for each xy : 0 <= x,y < w,h {
    int srcpos = y * srcscanbytes + x * srcbytesperpixel + srcoff;
    int dstpos = y * dstscanints  + x * dstintsperpixel  + dstoff;
    for each j : 0 <= j < srcbytesperpixel {
        load data from srcarr[srcpos + j];
    }
    convert data to destination pixel format
    for each k : 0 <= k < dstintsperpixel {
        store data into dstbuf.put(dstpos + k, pixel data)
    }
}
pack-priv abstract void
doConvert(byte[] srcarr, int srcoff, int srcscanbytes, int[] dstarr, int dstoff, int dstscanints, int w, int h)

pack-priv abstract void
doConvert(ByteBuffer srcbuf, int srcoff, int srcscanbytes, IntBuffer dstbuf, int dstoff, int dstscanints, int w, int h)

public final BytePixelGetter
getGetter()

Implements com.sun.javafx.image.PixelConverter.getGetter.

public final IntPixelSetter
getSetter()

Implements com.sun.javafx.image.PixelConverter.getSetter.

Inherited from java.lang.Object:
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Field Detail

getterback to summary
protected final BytePixelGetter getter
nSrcElemsback to summary
protected final int nSrcElems
setterback to summary
protected final IntPixelSetter setter

Constructor Detail

BaseByteToIntConverterback to summary
pack-priv BaseByteToIntConverter(BytePixelGetter getter, IntPixelSetter setter)

Method Detail

convertback to summary
public final void convert(byte[] srcarr, int srcoff, int srcscanbytes, int[] dstarr, int dstoff, int dstscanints, int w, int h)

Implements com.sun.javafx.image.ByteToIntPixelConverter.convert.

Doc from com.sun.javafx.image.ByteToIntPixelConverter.convert.

Copies a rectangular region of data from the source array to the destination array using the following relationship: 

for each xy : 0 <= x,y < w,h {
    int srcpos = y * srcscanbytes + x * srcbytesperpixel + srcoff;
    int dstpos = y * dstscanints  + x * dstintsperpixel  + dstoff;
    for each j : 0 <= j < srcbytesperpixel {
        load data from srcarr[srcpos + j];
    }
    convert data to destination pixel format
    for each k : 0 <= k < dstintsperpixel {
        store data into dstarry[dstpos + k] = pixel data;
    }
}
Parameters
srcarr:byte[]

Doc from com.sun.javafx.image.PixelConverter.convert.

the nio buffer containing the source data

srcoff:int

the index in the array of the first source pixel data

srcscanbytes:int

number of array indices between rows of data in the source

dstarr:int[]

Doc from com.sun.javafx.image.PixelConverter.convert.

the nio buffer containing the destination data

dstoff:int

the index in the array of the first destination pixel data

dstscanints:int

number of array indices between rows of data in the destination

w:int

the number of pixels to process across before moving to the next row

h:int

the number of rows of pixels to process

Annotations
@Override
convertback to summary
public final void convert(ByteBuffer srcbuf, int srcoff, int srcscanbytes, IntBuffer dstbuf, int dstoff, int dstscanints, int w, int h)

Implements com.sun.javafx.image.PixelConverter.convert.

Doc from com.sun.javafx.image.PixelConverter.convert.

Copies a rectangular region of data from the source buffer to the destination buffer using the following relationship: 

for each xy : 0 <= x,y < w,h {
    int srcpos = y * srcscanelems + x * srcelemsperpixel + srcoff;
    int dstpos = y * dstscanelems + x * dstelemsperpixel + dstoff;
    for each j : 0 <= j < srcelemsperpixel {
        load data from srcbuf.get(srcpos + j);
    }
    convert data to destination pixel format
    for each k : 0 <= k < dstelemsperpixel {
        store data into dstbuf.put(dstpos + k, pixel data);
    }
}
Parameters
srcbuf:ByteBuffer

the nio buffer containing the source data

srcoff:int

the absolute location in the buffer of the first source pixel data

srcscanbytes:int

number of buffer elements between rows of data in the source

dstbuf:IntBuffer

the nio buffer containing the destination data

dstoff:int

the absolute location in the buffer of the first destination pixel data

dstscanints:int

number of buffer elements between rows of data in the destination

w:int

the number of pixels to process across before moving to the next row

h:int

the number of rows of pixels to process

Annotations
@Override
convertback to summary
public final void convert(ByteBuffer srcbuf, int srcoff, int srcscanbytes, int[] dstarr, int dstoff, int dstscanints, int w, int h)

Implements com.sun.javafx.image.ByteToIntPixelConverter.convert.

Doc from com.sun.javafx.image.ByteToIntPixelConverter.convert.

Copies a rectangular region of data from the source buffer to the destination array using the following relationship: 

for each xy : 0 <= x,y < w,h {
    int srcpos = y * srcscanbytes + x * srcbytesperpixel + srcoff;
    int dstpos = y * dstscanints  + x * dstintsperpixel  + dstoff;
    for each j : 0 <= j < srcbytesperpixel {
        load data from srcbuf.get(srcpos + j);
    }
    convert data to destination pixel format
    for each k : 0 <= k < dstintsperpixel {
        store data into dstarry[dstpos + k] = pixel data;
    }
}
Parameters
srcbuf:ByteBuffer

the nio buffer containing the source data

srcoff:int

the absolute location in the buffer of the first source pixel data

srcscanbytes:int

number of buffer elements between rows of data in the source

dstarr:int[]

Doc from com.sun.javafx.image.PixelConverter.convert.

the nio buffer containing the destination data

dstoff:int

the index in the array of the first destination pixel data

dstscanints:int

number of array indices between rows of data in the destination

w:int

the number of pixels to process across before moving to the next row

h:int

the number of rows of pixels to process

Annotations
@Override
convertback to summary
public final void convert(byte[] srcarr, int srcoff, int srcscanbytes, IntBuffer dstbuf, int dstoff, int dstscanints, int w, int h)

Implements com.sun.javafx.image.ByteToIntPixelConverter.convert.

Doc from com.sun.javafx.image.ByteToIntPixelConverter.convert.

Copies a rectangular region of data from the source array to the destination buffer using the following relationship: 

for each xy : 0 <= x,y < w,h {
    int srcpos = y * srcscanbytes + x * srcbytesperpixel + srcoff;
    int dstpos = y * dstscanints  + x * dstintsperpixel  + dstoff;
    for each j : 0 <= j < srcbytesperpixel {
        load data from srcarr[srcpos + j];
    }
    convert data to destination pixel format
    for each k : 0 <= k < dstintsperpixel {
        store data into dstbuf.put(dstpos + k, pixel data)
    }
}
Parameters
srcarr:byte[]

Doc from com.sun.javafx.image.PixelConverter.convert.

the nio buffer containing the source data

srcoff:int

the index in the array of the first source pixel data

srcscanbytes:int

number of array indices between rows of data in the source

dstbuf:IntBuffer

the nio buffer containing the destination data

dstoff:int

the absolute location in the buffer of the first destination pixel data

dstscanints:int

number of buffer elements between rows of data in the destination

w:int

the number of pixels to process across before moving to the next row

h:int

the number of rows of pixels to process

Annotations
@Override
doConvertback to summary
pack-priv abstract void doConvert(byte[] srcarr, int srcoff, int srcscanbytes, int[] dstarr, int dstoff, int dstscanints, int w, int h)
doConvertback to summary
pack-priv abstract void doConvert(ByteBuffer srcbuf, int srcoff, int srcscanbytes, IntBuffer dstbuf, int dstoff, int dstscanints, int w, int h)
getGetterback to summary
public final BytePixelGetter getGetter()

Implements com.sun.javafx.image.PixelConverter.getGetter.

Annotations
@Override
getSetterback to summary
public final IntPixelSetter getSetter()

Implements com.sun.javafx.image.PixelConverter.getSetter.

Annotations
@Override