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draw: use int for Cacheinfo x field

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With very large fonts (72pt or so) I see bad cache glyphs,
and this fixes it. Not entirely sure exactly which code
is overflowing, but something is.
This commit is contained in:
Russ Cox 2020-07-18 19:51:24 -04:00
parent 95ab1308b4
commit 951446a774
1 changed files with 1 additions and 1 deletions
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2
include/draw.h
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@ -290,7 +290,7 @@ struct Cachefont
struct Cacheinfo struct Cacheinfo
{ {
ushort x; /* left edge of bits */ int x; /* left edge of bits */
uchar width; /* width of baseline */ uchar width; /* width of baseline */
schar left; /* offset of baseline */ schar left; /* offset of baseline */
Rune value; /* value of character at this slot in cache */ Rune value; /* value of character at this slot in cache */