[cairo-bugs] [Bug 37495] New: _cairo_fixed_16_16_from_double

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=37495

           Summary: _cairo_fixed_16_16_from_double
           Product: cairo
           Version: 1.10.2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: general
        AssignedTo: cworth at cworth.org
        ReportedBy: weieinter at gmail.com
         QAContact: cairo-bugs at cairographics.org


At first,i do not understand that if there should return a negative value when
i call this fuction with a negative parameter.
   When I draw a image with a large Scale(140,4) and large offset(relative to
the origin),i find this fuction allways return a large positive value,and then
the program run at fuction pixman_transform_point(), it will return FALSE,so
this image do not paint.

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