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miFindMaxBand is dead code

This commit is contained in:
Adam Jackson 2008-10-03 17:21:16 -04:00
parent 48b4792813
commit 14d98b4a2f
2 changed files with 0 additions and 34 deletions
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4
mi/mi.h
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@ -369,10 +369,6 @@ extern Bool miRectAlloc(
int /*n*/ int /*n*/
); );
extern int miFindMaxBand(
RegionPtr /*prgn*/
);
#ifdef DEBUG #ifdef DEBUG
extern Bool miValidRegion( extern Bool miValidRegion(
RegionPtr /*prgn*/ RegionPtr /*prgn*/

30
mi/miregion.c
View File

@ -1843,33 +1843,3 @@ miClipSpans(
} }
return (pwidthNew - pwidthNewStart); return (pwidthNew - pwidthNewStart);
} }
/* find the band in a region with the most rectangles */
_X_EXPORT int
miFindMaxBand(RegionPtr prgn)
{
int nbox;
BoxPtr pbox;
int nThisBand;
int nMaxBand = 0;
short yThisBand;
good(prgn);
nbox = REGION_NUM_RECTS(prgn);
pbox = REGION_RECTS(prgn);
while(nbox > 0)
{
yThisBand = pbox->y1;
nThisBand = 0;
while((nbox > 0) && (pbox->y1 == yThisBand))
{
nbox--;
pbox++;
nThisBand++;
}
if (nThisBand > nMaxBand)
nMaxBand = nThisBand;
}
return (nMaxBand);
}