[Bug 19986] can't start imap gis of my town. it work under winxp.

wine-bugs at winehq.org wine-bugs at winehq.org
Mon Jan 4 03:56:07 CST 2010


http://bugs.winehq.org/show_bug.cgi?id=19986





--- Comment #10 from Tel <lists at lnx-bsp.net>  2010-01-04 03:56:07 ---
This also looks like part of the broken calculation:

trace:font:GetTextMetricsW text metrics:
    Weight = 400         FirstChar = 32  AveCharWidth = 65592
    Italic =   0         LastChar = 255          MaxCharWidth = 144302
    UnderLined = 255     DefaultChar = 129       Overhang = 0
    StruckOut = 255      BreakChar = 32  CharSet = 0
    PitchAndFamily = 21
    --------------------
    InternalLeading = 2
    Ascent = 11
    Descent = 2
    Height = 13


Normally AveCharWidth will be a small number, in various places it is a large
number but whenever it is large the number is always 65592 and that does not
make a plausible font width.

2^16 + 64 - 8 = 65592


Looks a lot like a 16 bit integer calculation gone wrong ?

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