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From: Robert Ransom <rransom.8774@gmail.com>
Date: Wed, 4 Apr 2018 20:45:16 -0400
Message-ID: <CABqy+so6GBEOq0Gu67==pUWt6PYLNhSgyn8-FD3Lpz9pvE5pMg@mail.gmail.com>
Subject: memfillpoly
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X-Bullshit: grid component API 

Does anyone need libmemdraw to be fast on platforms with no FPU?
memfillpoly currently does more than one 64-bit integer division-type
operation (div or mod) per segment per scan line, and a halfway sane
floating-point linear interpolation would be faster whenever an FPU is
available.

Also, does anyone *want* memfillpoly to implement the documented
behavior (filling everything outside the polygon instead of inside it)
for wind=0 or wind=~1?