On Wed, Apr 16, 2014 at 1:18 PM, Dirk Schulze <k...@webkit.org> wrote:
> Hi, > > I would like to ask to remove the CANVAS_PATH compiler flag from WebCore > where possible. At the moment it guards the Path2D object and all related > methods in Canvas like: > > void fill(Path2D path, optional CanvasWindingRule winding); > void stroke(Path2D path); > void clip(Path2D path, optional CanvasWindingRule winding); > > Firefox and Chrome will ship with Path2D enabled in the next release > versions. WebKits implementation is interoperable with Firefox and Chrome. > > The only method on Path2D that just reached consensus but does not ship in > other browsers is addPath(Path2D, optional SVGMatrix?). The risk that it > will change in an not interoperable way is minimal. However, at the moment I would like to guard it behind a compiler flag and > implementations shouldn’t ship with it within the next couple of weeks. > Alternatively, I can remove the IDL method in favor for removing the > CANVAS_PATH compiler flag completely. > Yes, even though the API might not change, some of the language in the spec needs to be cleared up. For instance adding a path with 2 lineto to a path with a moveto and a lineto, will according to the spec result in moveto, lineto, MOVETO, lineto, lineto which is unexpected.
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