Lee Salzman d112ec183e Bug 1839459 - Elide empty closed sub-paths instead of emitting a start point. r=jrmuizel ... There is a corner case that triggers an assert in wpf-gpu-raster if an empty sub-path starts off a path. Just avoid the problem by eliding the sub-path, but at least handle close correctly as per the Canvas2D closePath spec: "The closePath() method, when invoked, must do nothing if the object's path has no subpaths. Otherwise, it must mark the last subpath as closed, create a new subpath whose first point is the same as the previous subpath's first point, and finally add this new subpath to the path." Differential Revision: https://phabricator.services.mozilla.com/D181543		2023-06-20 18:04:20 +00:00
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config.in	Bug 1839459 - Elide empty closed sub-paths instead of emitting a start point. r=jrmuizel	2023-06-20 18:04:20 +00:00