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

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 23 04:07:17 PDT 2011


           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.

Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.

More information about the cairo-bugs mailing list