From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Sun, 29 Dec 2013 22:55:57 +0000 (+0100)
Subject: Fix a bug where DeconvolutionSharpenEffect would forget one line of the kernel.
X-Git-Tag: 1.0~104
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=b5a446a44ee1f0379e8427f86f5dfa0d40bc0e60;hp=b5a446a44ee1f0379e8427f86f5dfa0d40bc0e60;p=movit

Fix a bug where DeconvolutionSharpenEffect would forget one line of the kernel.

This manifested itself in that non-identity filters would start changing alpha
of solid images (since the kernel didn't sum up to one), which obviously isn't
good. Added a unit test to make sure it doesn't happen again.
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