commit 4e1c1a77ad3af01fa75ef5340e046f1e814bc054
author Michael Ludwig <michaelludwig@google.com> Tue May 11 11:39:36 2021 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Tue May 11 17:01:59 2021 +0000
tree e3519ab31e9bc2765eb93e0d5738ef93ee68a37f
parent 33ef30ec6809946299642c34c5db11ad7db91342

Implement computeFastBounds for PathEffects

Makes computeFastBounds not part of the public API, it's only accessible
to subclasses of SkPathEffect, GrStyle, and SkPaint. Subclasses can
invoke it other path effects using SkPathEffectPriv::ComputeFastBounds.

Changes the internal function to
  bool computeFastBounds(SkRect* bounds) const;

Subclasses of SkPathEffect must implement this, and can choose to return
false when fast bounds aren't computable.

Provides implementations of computeFastBounds() for path effects
bundled with Skia.

Bug: skia:11974
Change-Id: I545ccf99b4e669d3af9df13acfac28573306fab8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/406140
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Mike Reed <reed@google.com>