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Do not round up the angle to avoid an out-of-boundary condition.

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This commit is contained in:
Jung-uk Kim 2012-04-19 21:28:59 +00:00
parent b07e109b52
commit e01c1892b3
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=295129
2 changed files with 2 additions and 2 deletions
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2
graphics/plasma-kmod/Makefile
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@ -7,7 +7,7 @@
PORTNAME= plasma
PORTVERSION= 0.1
PORTREVISION= 2
PORTREVISION= 3
CATEGORIES= graphics kld
MASTER_SITES= SF/futurebsd/futurebsd/${PORTNAME}
PKGNAMESUFFIX= -kmod

2
graphics/plasma-kmod/files/patch-plasma_saver.c
View File

@ -42,7 +42,7 @@
/* theta now > 0, < 2pi, look up in table */
- apos = (int)((theta/TWO_PI)*90.0);
+ apos = fdiv(fdiv(theta * SCALE, TWO_PI) * 90, SCALE);
+ apos = fdiv(theta * SCALE, TWO_PI) * 90 / SCALE;
return((neg) ? -aprsinv[apos] : aprsinv[apos]);
}