public final class DataBufferUShort extends DataBuffer
DataBuffer and stores data internally as
shorts. Values stored in the short array(s) of this DataBuffer
are treated as unsigned values.
banks, dataType, offset, offsets, size, TYPE_BYTE, TYPE_DOUBLE, TYPE_FLOAT, TYPE_INT, TYPE_SHORT, TYPE_UNDEFINED, TYPE_USHORT| Constructor and Description |
|---|
DataBufferUShort(int size)
Constructs an unsigned-short based
DataBuffer with a single bank and the
specified size. |
DataBufferUShort(int size,
int numBanks)
Constructs an unsigned-short based
DataBuffer with the specified number of
banks, all of which are the specified size. |
DataBufferUShort(short[][] dataArray,
int size)
Constructs an unsigned-short based
DataBuffer with the specified arrays. |
DataBufferUShort(short[][] dataArray,
int size,
int[] offsets)
Constructs an unsigned-short based
DataBuffer with specified arrays,
size, and offsets. |
DataBufferUShort(short[] dataArray,
int size)
Constructs an unsigned-short based
DataBuffer with a single bank
using the specified array. |
DataBufferUShort(short[] dataArray,
int size,
int offset)
Constructs an unsigned-short based
DataBuffer with a single bank
using the specified array, size, and offset. |
| Modifier and Type | Method and Description |
|---|---|
short[][] |
getBankData()
Returns the data arrays for all banks.
|
short[] |
getData()
Returns the default (first) unsigned-short data array.
|
short[] |
getData(int bank)
Returns the data array for the specified bank.
|
int |
getElem(int i)
Returns the requested data array element from the first (default) bank.
|
int |
getElem(int bank,
int i)
Returns the requested data array element from the specified bank.
|
void |
setElem(int i,
int val)
Sets the requested data array element in the first (default) bank
to the specified value.
|
void |
setElem(int bank,
int i,
int val)
Sets the requested data array element in the specified bank
from the given integer.
|
getDataType, getDataTypeSize, getElemDouble, getElemDouble, getElemFloat, getElemFloat, getNumBanks, getOffset, getOffsets, getSize, setElemDouble, setElemDouble, setElemFloat, setElemFloatpublic DataBufferUShort(int size)
DataBuffer with a single bank and the
specified size.size - The size of the DataBuffer.public DataBufferUShort(int size,
int numBanks)
DataBuffer with the specified number of
banks, all of which are the specified size.size - The size of the banks in the DataBuffer.numBanks - The number of banks in the aDataBuffer.public DataBufferUShort(short[] dataArray,
int size)
DataBuffer with a single bank
using the specified array.
Only the first size elements should be used by accessors of
this DataBuffer. dataArray must be large enough to
hold size elements.
Note that DataBuffer objects created by this constructor
may be incompatible with performance
optimizations used by some implementations (such as caching
an associated image in video memory).
dataArray - The unsigned-short array for the DataBuffer.size - The size of the DataBuffer bank.public DataBufferUShort(short[] dataArray,
int size,
int offset)
DataBuffer with a single bank
using the specified array, size, and offset. dataArray must have at
least offset + size elements. Only elements
offset through offset + size - 1 should
be used by accessors of this DataBuffer.
Note that DataBuffer objects created by this constructor
may be incompatible with performance
optimizations used by some implementations (such as caching
an associated image in video memory).
dataArray - The unsigned-short array for the DataBuffer.size - The size of the DataBuffer bank.offset - The offset into the dataArray.public DataBufferUShort(short[][] dataArray,
int size)
DataBuffer with the specified arrays.
The number of banks will be equal to dataArray.length.
Only the first size elements of each array should be used by
accessors of this DataBuffer.
Note that DataBuffer objects created by this constructor
may be incompatible with performance
optimizations used by some implementations (such as caching
an associated image in video memory).
dataArray - The unsigned-short arrays for the DataBuffer.size - The size of the banks in the DataBuffer.public DataBufferUShort(short[][] dataArray,
int size,
int[] offsets)
DataBuffer with specified arrays,
size, and offsets.
The number of banks is equal to dataArray.length. Each array must
be at least as large as size + the corresponding offset. There must
be an entry in the offset array for each dataArray entry. For each
bank, only elements offset through
offset + size - 1 should be
used by accessors of this DataBuffer.
Note that DataBuffer objects created by this constructor
may be incompatible with performance
optimizations used by some implementations (such as caching
an associated image in video memory).
dataArray - The unsigned-short arrays for the DataBuffer.size - The size of the banks in the DataBuffer.offsets - The offsets into each array.public short[] getData()
Note that calling this method may cause this DataBuffer
object to be incompatible with performance
optimizations used by some implementations (such as caching
an associated image in video memory).
public short[] getData(int bank)
Note that calling this method may cause this DataBuffer
object to be incompatible with performance
optimizations used by some implementations (such as caching
an associated image in video memory).
bank - The bank whose data array you want to get.public short[][] getBankData()
Note that calling this method may cause this DataBuffer
object to be incompatible with performance
optimizations used by some implementations (such as caching
an associated image in video memory).
public int getElem(int i)
getElem in class DataBufferi - The data array element you want to get.setElem(int, int),
setElem(int, int, int)public int getElem(int bank,
int i)
getElem in class DataBufferbank - The bank from which you want to get a data array element.i - The data array element you want to get.setElem(int, int),
setElem(int, int, int)public void setElem(int i,
int val)
setElem in class DataBufferi - The data array element you want to set.val - The integer value to which you want to set the data array element.getElem(int),
getElem(int, int)public void setElem(int bank,
int i,
int val)
setElem in class DataBufferbank - The bank in which you want to set the data array element.i - The data array element you want to set.val - The integer value to which you want to set the specified data array element.getElem(int),
getElem(int, int) Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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