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Update shared-bindings/bitmapfilter/__init__.c

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Co-authored-by: Scott Shawcroft <scott@tannewt.org>
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Jeff Epler 2024-01-17 21:19:42 -06:00 committed by GitHub
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shared-bindings/bitmapfilter/__init__.c
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@ -45,8 +45,8 @@
//| """Convolve an image with a kernel
//|
//| The ``bitmap``, which must be in RGB565_SWAPPED format, is modified
//| according to the ``weights``. Then a scaling factor ``m`` and an
//| offset factor ``b`` are applied.
//| according to the ``weights``. Then a scaling factor ``mul`` and an
//| offset factor ``add`` are applied.
//|
//| The ``weights`` must be a tuple of integers. The length of the tuple
//| must be the square of an odd number, usually 9 and sometimes 25.