[webkit-reviews] review requested: [Bug 50865] GlyphPage::fill() is slow on vertical writing (Mac) : [Attachment 76295] Propose patch.

[bugzilla-daemon at webkit.org]

Takumi Takano <takano1 at asia.apple.com> has asked  for review:
Bug 50865: GlyphPage::fill() is slow on vertical writing (Mac)
https://bugs.webkit.org/show_bug.cgi?id=50865

Attachment 76295: Propose patch.
https://bugs.webkit.org/attachment.cgi?id=76295&action=review

------- Additional Comments from Takumi Takano <takano1 at asia.apple.com>
With this change, the count of CoreText path execution reduced to 1/7 in a test
with natural Japanese text. Also the sample count becomes almost as same level
as a case that forces to only use CG path.