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* NativeBuffer/PointerBuffer API/Impl Change (remove explicit backup array, ↵Sven Gothel2011-04-271-12/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | alloc referenced data map if used only) This patch doesn't impact GlueGen's code generation, but enhance and fix PointerBuffer usage only. remove explicit backup array As suggested by Michael Bien with a proposed patch, PointerBuffer's backup array is not only redundant in case it's not used, but also erroneous - due to possible sliced buffers. Removes the explicit backup array implementation leaving it up to the user, ie how PointerBuffer is created (alloc/allocDirect) and use the underlying nio's buffer backup array, if available. This also fixes the (never tested) case of indirect w/ backup array usage on 32bit platform size. In this case the array shall be of type int[], holding 32bit pointer - on 64bit long[]. Previous to this patch, it was always long[]. Added more thorough tests of PointerBuffer, notably indirect w/ backup array and native deep copy and filling of a pointer array. alloc referenced data map if used only As suggested by Michael Bien with a proposed patch, the allocation of the dataMap hash map is redundant in case it's not used. The hash map will be initialized lazy, if needed only.
* refactoring in common.nio public api - removed Int64BufferMichael Bien2011-04-261-15/+2
| | | | | | - removed Int64Buffer since it is no longer needed for LongBuffer emulation Signed-off-by: Sven Gothel <[email protected]>
* Fix commentSven Gothel2011-02-221-2/+2
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* - Buffers.slice() should maintain byteorder when sliceing ByteBuffersMichael Bien2011-02-221-31/+9
| | | - simplified isDirect() and getArray()
* Fix: Buffers cstr back to protectedSven Gothel2011-02-131-1/+1
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* Fix: Buffers back to non final ; Added missing JogAmp (c)Sven Gothel2011-02-131-1/+2
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* - generified com.jogamp.common.nio.Buffers.Michael Bien2011-02-131-37/+46
| | | | - class is now final (change it back on demand) - added concurrency warning to slice() method doc
* - removed CDC impl for com.jogamp.common.nioMichael Bien2011-02-091-73/+50
| | | | - generified class hierarchy (casts no longer needed in client code) - @Override where needed and other minor changes
* Buffers float/double conversion: Add arg for given destination buffer; Add ↵Sven Gothel2010-11-191-7/+86
| | | | back conversion; Add unit test for arrays
* added slice utility methods to Buffers + rudimentary test.Michael Bien2010-07-041-10/+48
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* Minor additions to nio/Buffers, util/IntIntHashMap and os/NativeLibrarySven Gothel2010-06-051-0/+8
| | | | | | | | | | | | Buffers add 'float[] getFloatArray(double[])' conversion, ready to replace all JOGL InternalBufferUtil's. NativeLibrary/DynamicLinker add global lookup method allowing Unices and OSX to lookup a symbol globally. However, this is not recommended, due to the lookup costs. Windows is not supported here. Primitive type HashMap's (IntIntHashMap): Added putAll()
* introduced com.jogamp.common.{nio,os} packages and moved some classes.Michael Bien2010-03-311-0/+707
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