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fbbltone.c: Mark bitmasks as unsigned ints 

Clears many Sun compiler warnings:
"fbbltone.c", line 491: warning: integer overflow detected: op "<<"
"fbbltone.c", line 491: warning: integer overflow detected: op "<<"
"fbbltone.c", line 491: warning: integer overflow detected: op "<<"
"fbbltone.c", line 491: warning: initializer will be sign-extended: -16777216
"fbbltone.c", line 491: warning: integer overflow detected: op "<<"
"fbbltone.c", line 491: warning: initializer will be sign-extended: -1
"fbbltone.c", line 495: warning: integer overflow detected: op "<<"
"fbbltone.c", line 495: warning: integer overflow detected: op "<<"
"fbbltone.c", line 495: warning: integer overflow detected: op "<<"
"fbbltone.c", line 495: warning: initializer will be sign-extended: -256
"fbbltone.c", line 495: warning: integer overflow detected: op "<<"
"fbbltone.c", line 495: warning: initializer will be sign-extended: -1
"fbbltone.c", line 499: warning: integer overflow detected: op "<<"
"fbbltone.c", line 499: warning: integer overflow detected: op "<<"
"fbbltone.c", line 499: warning: integer overflow detected: op "<<"
"fbbltone.c", line 499: warning: initializer will be sign-extended: -65536
"fbbltone.c", line 499: warning: integer overflow detected: op "<<"
"fbbltone.c", line 499: warning: initializer will be sign-extended: -1

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Alan Coopersmith 2011-05-22 13:50:14 -07:00 committed by Keith Packard
parent 0de7cec907
commit 1b2d17748f
1 changed files with 2 additions and 2 deletions
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4
fb/fbbltone.c
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@ -428,8 +428,8 @@ fbBltOne (FbStip *src,
#define Mask24(x,r) (Mask24Pos(x,r) < FB_UNIT ? \
(Mask24Pos(x,r) < 0 ? \
0xffffff >> Mask24Neg (x,r) : \
0xffffff << Mask24Check(x,r)) : 0)
0xffffffU >> Mask24Neg (x,r) : \
0xffffffU << Mask24Check(x,r)) : 0)
#define SelMask24(b,n,r) ((((b) >> n) & 1) * Mask24(n,r))