[cairo-bugs] [Bug 88663] _cairo_pattern_get_extents : allow for a floating one pixel rounded difference

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jan 21 06:16:30 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=88663

--- Comment #3 from Alban Browaeys <prahal at yahoo.com> ---
before patch values for the "i" in _cairo_pattern_get_extents:
- before _cairo_lround:
x1 0.598800 y1 -5.401200 x2 1.201200 y2 0.001200
- after rounding:
ix1 = 1
ix2 = 1
iy1 = -5
iy2 = 0

thus :
extents values as x 1 y -5 height 5 width 0

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