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com.sun.javafx.image.impl

public abstract Class BaseIntToByteConverter

extends Object
implements IntToBytePixelConverter
Class Inheritance
All Implemented Interfaces
com.sun.javafx.image.IntToBytePixelConverter, com.sun.javafx.image.PixelConverter
Known Direct Subclasses
com.sun.javafx.image.impl.General.IntToByteGeneralConverter, com.sun.javafx.image.impl.IntArgb.ToByteBgraPreConv, com.sun.javafx.image.impl.IntArgbPre.ToByteBgraConv, com.sun.javafx.image.impl.IntTo4ByteSameConverter
Imports
com.sun.javafx.image.BytePixelSetter, .IntPixelGetter, .IntToBytePixelConverter, java.nio.ByteBuffer, .IntBuffer

Field Summary

Modifier and TypeField and Description
protected final IntPixelGetter
getter

protected final int
nDstElems

protected final BytePixelSetter
setter

Constructor Summary

AccessConstructor and Description
pack-priv
BaseIntToByteConverter(IntPixelGetter getter, BytePixelSetter setter)

Method Summary

Modifier and TypeMethod and Description
public final void
convert(int[]
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
srcscanints, byte[]
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
dstscanbytes, 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.IntToBytePixelConverter.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 * srcscanints  + x * srcintsperpixel  + srcoff;
    int dstpos = y * dstscanbytes + x * dstbytesperpixel + dstoff;
    for each j : 0 <= j < srcintsperpixel {
        load data from srcarr[srcpos + j];
    }
    convert data to destination pixel format
    for each k : 0 <= k < dstbytesperpixel {
        store data into dstarr[dstpos + k] = pixel data;
    }
}
public final void
convert(IntBuffer
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
srcscanints, ByteBuffer
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
dstscanbytes, 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(IntBuffer
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
srcscanints, byte[]
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
dstscanbytes, 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.IntToBytePixelConverter.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 * srcscanints  + x * srcintsperpixel  + srcoff;
    int dstpos = y * dstscanbytes + x * dstbytesperpixel + dstoff;
    for each j : 0 <= j < srcintsperpixel {
        load data from srcbuf.get(srcpos + j);
    }
    convert data to destination pixel format
    for each k : 0 <= k < dstbytesperpixel {
        store data into dstarr[dstpos + k] = pixel data;
    }
}
public final void
convert(int[]
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
srcscanints, ByteBuffer
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
dstscanbytes, 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.IntToBytePixelConverter.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 * srcscanints  + x * srcintsperpixel  + srcoff;
    int dstpos = y * dstscanbytes + x * dstbytesperpixel + dstoff;
    for each j : 0 <= j < srcintsperpixel {
        load data from srcarr[srcpos + j];
    }
    convert data to destination pixel format
    for each k : 0 <= k < dstbytesperpixel {
        store data into dstbuf.put(dstpos + k, pixel data);
    }
}
pack-priv abstract void
doConvert(int[] srcarr, int srcoff, int srcscanints, byte[] dstarr, int dstoff, int dstscanbytes, int w, int h)

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

public final IntPixelGetter
getGetter()

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

public final BytePixelSetter
getSetter()

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

Inherited from java.lang.Object:
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Field Detail

getterback to summary
protected final IntPixelGetter getter
nDstElemsback to summary
protected final int nDstElems
setterback to summary
protected final BytePixelSetter setter

Constructor Detail

BaseIntToByteConverterback to summary
pack-priv BaseIntToByteConverter(IntPixelGetter getter, BytePixelSetter setter)

Method Detail

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

Implements com.sun.javafx.image.IntToBytePixelConverter.convert.

Doc from com.sun.javafx.image.IntToBytePixelConverter.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 * srcscanints  + x * srcintsperpixel  + srcoff;
    int dstpos = y * dstscanbytes + x * dstbytesperpixel + dstoff;
    for each j : 0 <= j < srcintsperpixel {
        load data from srcarr[srcpos + j];
    }
    convert data to destination pixel format
    for each k : 0 <= k < dstbytesperpixel {
        store data into dstarr[dstpos + k] = pixel data;
    }
}
Parameters
srcarr:int[]

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

srcscanints:int

number of array indices between rows of data in the source

dstarr:byte[]

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

dstscanbytes: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(IntBuffer srcbuf, int srcoff, int srcscanints, ByteBuffer dstbuf, int dstoff, int dstscanbytes, 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:IntBuffer

the nio buffer containing the source data

srcoff:int

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

srcscanints:int

number of buffer elements between rows of data in the source

dstbuf:ByteBuffer

the nio buffer containing the destination data

dstoff:int

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

dstscanbytes: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(IntBuffer srcbuf, int srcoff, int srcscanints, byte[] dstarr, int dstoff, int dstscanbytes, int w, int h)

Implements com.sun.javafx.image.IntToBytePixelConverter.convert.

Doc from com.sun.javafx.image.IntToBytePixelConverter.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 * srcscanints  + x * srcintsperpixel  + srcoff;
    int dstpos = y * dstscanbytes + x * dstbytesperpixel + dstoff;
    for each j : 0 <= j < srcintsperpixel {
        load data from srcbuf.get(srcpos + j);
    }
    convert data to destination pixel format
    for each k : 0 <= k < dstbytesperpixel {
        store data into dstarr[dstpos + k] = pixel data;
    }
}
Parameters
srcbuf:IntBuffer

the nio buffer containing the source data

srcoff:int

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

srcscanints:int

number of buffer elements between rows of data in the source

dstarr:byte[]

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

dstscanbytes: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(int[] srcarr, int srcoff, int srcscanints, ByteBuffer dstbuf, int dstoff, int dstscanbytes, int w, int h)

Implements com.sun.javafx.image.IntToBytePixelConverter.convert.

Doc from com.sun.javafx.image.IntToBytePixelConverter.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 * srcscanints  + x * srcintsperpixel  + srcoff;
    int dstpos = y * dstscanbytes + x * dstbytesperpixel + dstoff;
    for each j : 0 <= j < srcintsperpixel {
        load data from srcarr[srcpos + j];
    }
    convert data to destination pixel format
    for each k : 0 <= k < dstbytesperpixel {
        store data into dstbuf.put(dstpos + k, pixel data);
    }
}
Parameters
srcarr:int[]

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

srcscanints:int

number of array indices between rows of data in the source

dstbuf:ByteBuffer

the nio buffer containing the destination data

dstoff:int

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

dstscanbytes: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(int[] srcarr, int srcoff, int srcscanints, byte[] dstarr, int dstoff, int dstscanbytes, int w, int h)
doConvertback to summary
pack-priv abstract void doConvert(IntBuffer srcbuf, int srcoff, int srcscanints, ByteBuffer dstbuf, int dstoff, int dstscanbytes, int w, int h)
getGetterback to summary
public final IntPixelGetter getGetter()

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

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

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

Annotations
@Override