From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 3 May 2018 17:19:10 +0000 (+0300)
Subject: Allocate slightly larger image when creating packed texture
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=2894ee8a8f6d5852f3cbda1e5b6f64e03d2356e9;hp=2894ee8a8f6d5852f3cbda1e5b6f64e03d2356e9;p=ttf2png.git

Allocate slightly larger image when creating packed texture

When rendering a very small number of glyphs the packing imperfections
become more pronounced, overflowing the allocated area more easily.
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