[webkit-reviews] review requested: [Bug 50869] [cairo] Rendering a lot of arcs on top of each other causes time outs in some tests : [Attachment 78395] Proposed patch

[bugzilla-daemon at webkit.org]

Alejandro G. Castro <alex at igalia.com> has asked  for review:
Bug 50869: [cairo] Rendering a lot of arcs on top of each other causes time
outs in some tests
https://bugs.webkit.org/show_bug.cgi?id=50869

Attachment 78395: Proposed patch
https://bugs.webkit.org/attachment.cgi?id=78395&action=review

------- Additional Comments from Alejandro G. Castro <alex at igalia.com>
I've added a check for the case where the end angle is in the opposite
direction of the requested angle, we can not do this in that situation and
cairo is already painting a small angle because it increases or decreases the
start angle progressively by 2*PI until it is bigger than end angle.

Replaced sa and ea with startAngle and endAngle as suggested.