| 9a4a5c7df68495cce39ed2cbfe27615714c72535 |
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12-Feb-2016 |
Przemyslaw Szczepaniak <pszczepaniak@google.com> |
Fix ByteBuffer performance regression.
Use libcore.io.Memory.memmove for mmaped ByteBuffer and
non-bytearray-backed direct ByteBuffer#put(ByteBuffer)
operations.
Bug: 26989924
Change-Id: I660a7431061efbeeb6880c85f524c6fdffc760a0
(cherry picked from commit 27c702be4464b10bc99900769bc037fe4b0cfb7f)
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| 27c702be4464b10bc99900769bc037fe4b0cfb7f |
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12-Feb-2016 |
Przemyslaw Szczepaniak <pszczepaniak@google.com> |
Fix ByteBuffer performance regression.
Use libcore.io.Memory.memmove for mmaped ByteBuffer and
non-bytearray-backed direct ByteBuffer#put(ByteBuffer)
operations.
Bug: 26989924
Change-Id: I660a7431061efbeeb6880c85f524c6fdffc760a0
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| 2c87ad3a45cecf9e344487cad1abfdebe79f2c7c |
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21-Dec-2015 |
Narayan Kamath <narayan@google.com> |
Update file headers.
Change-Id: I8149f41585768a1a4b72ab7bb4a1452376c05cc2
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| 190a49036750b8bb6c979d958ed56aa3fb4f408a |
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15-Dec-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
Formatted java.nio.* classes
according to Android style guidelines and removed extra white spaces.
Also, removed the templates from the package.
Change-Id: Ibc96d75c48201987087c87f8ea0c66a495eeb94c
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| f28b09a791e4e5635e4fcdfd1adde27aec0a1ed6 |
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11-Dec-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
Modify get|putArray methods in ByteBufferAs*Buffers
This will improve the performance of ByteBufferAs*Buffers. The past
implemention was making independent get and set calls for each element
of the array which resulted in the poor performance. The new
implementation uses Memory methods to handle the requests.
Change-Id: I6ee75a168946634164f85017d5fec25c47577dc6
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| e20e1b55eab0f2163e812a28cf3b3a682df38a1d |
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09-Dec-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
Modify getters/setters of ByteBufferAs*Buffers
Added a different set of methods in DirectByteBuffer and HeapByteBuffer
to handle request from the ByteBufferAs*Buffers. The getters and setters
in ByteBufferAs*Buffer check limits instead of getters and setters of
Heap/DirectByteBuffer, therefore it becomes easier to maintain
local properties.
The change avoids making an extra copy of Heap/DirectByteBuffer at
the time of initialization.
Bug: 26020981
Bug: 6085292
Change-Id: I8af6ab60ec00b3eb9564d2fafad14bef6e61c15f
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| d80eadc041c833c2808beb823f4edb90ff7410f7 |
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18-Nov-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
FollowUp fixes for ByteBuffer
There were some issues caused after changes #815174, #815055,
#815164. Fixes include - using the correct constructor for deprecated
classes, issues with readonly flag, offset for sliced bytebuffer,
introducing isAccessible flag in place of isFreed flag, provided a
method to set accessible flag.
Change-Id: Ic6c7ae4e4f9a364b7dee4ed5ced382844f907ef5
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| 46edfaf31e67122f4f67780a83a0bda4dfbbf6a7 |
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13-Nov-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
<T>Buffer: Removed Direct<T>BufferR?[U|S]
and merged it with ByteBufferAs<T>Buffer (T =
[Char|Float|Double|Int|Short|Long]). The change doesn't allow the classes
to maintain its own readonly flag. It will use the readonly flag of the
buffer itself. This will allow consistancy between the parent buffer and
the class. The classes are also made to use the buffer's getter and
setter methods.
Change-Id: I6736dc521fc4b92d40521bab1314d8698925a402
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| 622cc37ae444f5cbe18417a0b2da3cc14c85d219 |
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27-Oct-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
ByteBufferAsCharBuffer: Merged variants
Merged big endian, little endian and readonly variant of the class
and corrected few following dependent changes.
Change-Id: Id8c3faaa7cd8ea037e7eea91961e75b0ede70cff
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| 34dd9b7638f85b80ae4082f36c76263904e1c3e4 |
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27-Oct-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
ByteBufferAsFloatBuffer: Merged variants
Merged big endian, little endian and readonly variant of the class
and corrected few following dependent changes.
Change-Id: Id984efb795c47a67168086b4084696a93cd0b42e
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| cb270ef16cdf175422468ea7d69a8df47cfddff6 |
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26-Oct-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
ByteBufferAsLongBuffer: Merged variants
Merged big endian, little endian and readonly variant of the class
and corrected few following dependent changes.
Change-Id: I845298697107559e11dedf8fd17eff96406a1ac5
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| 490d8356c6d541aa296c5bf19b872473cd78deb8 |
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26-Oct-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
ByteBufferAsShortBuffer: Merged variants
Merged big endian, little endian and readonly variant of the class
and corrected few following dependent changes.
Change-Id: If2d52e46a741f9f2e14128c5b1708138ec9f6ad8
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| 3781c9c932ef4560c78949d855073566aa91e402 |
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24-Oct-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
ByteBufferAsIntBuffer: Merged variants
Merged big endian, little endian and readonly variant of the class
and corrected few following dependent changes.
Change-Id: Ia0ca4e67caa5df6306c1be7afdaaffb07bc8d411
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| 843f49b521b0bd939675771d312a02c0f1f0a9ff |
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23-Oct-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
ByteBufferAsDoubleBuffer: Merged variants
Merged big endian, little endian and readonly variant of the class
and corrected few following dependent changes.
Change-Id: I1539c550044e09a402fa058a535dddf03e916aee
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| 2921f8147c913e03a9e69a59422ab6768067f477 |
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27-Oct-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
ByteBufferAsCharBuffer: Merged variants
Merged big endian, little endian and readonly variant of the class
and corrected few following dependent changes.
Change-Id: Id8c3faaa7cd8ea037e7eea91961e75b0ede70cff
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| 99603bdd8ef167505d2d2f41f4e4a0d381901e48 |
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27-Oct-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
ByteBufferAsFloatBuffer: Merged variants
Merged big endian, little endian and readonly variant of the class
and corrected few following dependent changes.
Change-Id: Id984efb795c47a67168086b4084696a93cd0b42e
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| eb7811487ecdbb75364b1bf1e4dfbb779be6b0b3 |
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26-Oct-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
ByteBufferAsLongBuffer: Merged variants
Merged big endian, little endian and readonly variant of the class
and corrected few following dependent changes.
Change-Id: I845298697107559e11dedf8fd17eff96406a1ac5
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| 07e1b7c1025f2d7b275f8ad9d53b3d400033db49 |
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26-Oct-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
ByteBufferAsShortBuffer: Merged variants
Merged big endian, little endian and readonly variant of the class
and corrected few following dependent changes.
Change-Id: If2d52e46a741f9f2e14128c5b1708138ec9f6ad8
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| 89ba71b3b5d03c522fe58697bffbba87459a4a6a |
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24-Oct-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
ByteBufferAsIntBuffer: Merged variants
Merged big endian, little endian and readonly variant of the class
and corrected few following dependent changes.
Change-Id: Ia0ca4e67caa5df6306c1be7afdaaffb07bc8d411
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| c1b2d56a068a7bce28a429a1ffb085cbac28c221 |
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23-Oct-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
ByteBufferAsDoubleBuffer: Merged variants
Merged big endian, little endian and readonly variant of the class
and corrected few following dependent changes.
Change-Id: I1539c550044e09a402fa058a535dddf03e916aee
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| 069d99326386490f9492afd824a364c5fb645e41 |
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21-Oct-2015 |
Shubham Ajmera <shubhamajmera@google.com> |
ByteBuffer: Removed the readonly variant
Added isReadOnly flag in HeapByteBuffer. New constructors are
added for handling isReadOnly flag along with some write
checks for put methods.
Change-Id: I468a92fdd1140db48d7c4f1442cb9ff0e6298a49
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| dee594e6a72064fc994b305487a61f2e2bb250e1 |
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05-May-2015 |
Piotr Jastrzebski <haaawk@google.com> |
Add machine-generated variants of Buffer classes.
Change-Id: Ie042495e667378a0cfb507fd76ca7961e66fbc78
|