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| author | Serhiy Storchaka <storchaka@gmail.com> | 2013-02-09 11:12:36 +0200 |
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| committer | Serhiy Storchaka <storchaka@gmail.com> | 2013-02-09 11:12:36 +0200 |
| commit | 219003dca6b3a43d884fbfdf0d812d335110d40f (patch) | |
| tree | 9be58549b2fcbe0844df9947fea02c00d5314b36 /Python/pythonrun.c | |
| parent | 417fe7b3c87ec464a21d947d244c73b218cb2d80 (diff) | |
| parent | 5437c12d71a932e9a5b384468f94d96984b88655 (diff) | |
| download | cpython-219003dca6b3a43d884fbfdf0d812d335110d40f.tar.gz | |
Issue #16686: Fixed a lot of bugs in audioop module.
* avgpp() and maxpp() no more crash on empty and 1-samples input fragment. They now work when peak-peak values are greater INT_MAX.
* ratecv() no more crashes on empty input fragment.
* Fixed an integer overflow in ratecv().
* Fixed an integer overflow in add() and bias() for 32-bit samples.
* reverse(), lin2lin() and ratecv() no more lose precision for 32-bit samples.
* max() and rms() no more returns negative result for 32-bit sample -0x80000000.
* minmax() now returns correct max value for 32-bit sample -0x80000000.
* avg(), mul(), tomono() and tostereo() now round negative result down and can return 32-bit sample -0x80000000.
* add() now can return 32-bit sample -0x80000000.
Diffstat (limited to 'Python/pythonrun.c')
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