AuroraMiddleware/skia2
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Add some SkASSERT's, to try to track down a reliability issue in Chrome.

Browse Source 
http://codereview.appspot.com/105075
http://crbug.com/17569



git-svn-id: http://skia.googlecode.com/svn/trunk@317 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
senorblanco@chromium.org 2009-08-12 20:21:49 +00:00
parent 0c1cda7e6b
commit feef49c4d1
1 changed files with 4 additions and 0 deletions
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4
src/core/SkScan_AntiPath.cpp
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@ -319,11 +319,15 @@ void MaskSuperBlitter::blitH(int x, int y, int width)
if (n < 0)
{
SkASSERT(row >= fMask.fImage);
SkASSERT(row < fMask.fImage + kMAX_STORAGE + 1);
add_aa_span(row, coverage_to_alpha(fe - fb));
}
else
{
fb = (1 << SHIFT) - fb;
SkASSERT(row >= fMask.fImage);
SkASSERT(row + n + 1 < fMask.fImage + kMAX_STORAGE + 1);
add_aa_span(row, coverage_to_alpha(fb), n, coverage_to_alpha(fe),
(1 << (8 - SHIFT)) - (((y & MASK) + 1) >> SHIFT));
}