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Merge pull request #7605 from radarhere/releasenotes

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Hugo van Kemenade 2023-12-07 17:07:29 +02:00 committed by GitHub
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docs/releasenotes/10.2.0.rst
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@ -54,3 +54,11 @@ Support has been added to read the BC4U format of DDS images.
Support has also been added to read DX10 BC1 and BC4, whether UNORM or
TYPELESS.
Optimized ImageStat.Stat count and extrema
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Calculating the :py:attr:`~PIL.ImageStat.Stat.count` and
:py:attr:`~PIL.ImageStat.Stat.extrema` statistics is now faster. After the
histogram is created in ``st = ImageStat.Stat(im)``, ``st.count`` is 3x as fast
on average and ``st.extrema`` is 12x as fast on average.