tree 4b50f8c72423145ae0a185e9ea37ff8ec2aa8453
parent 9c17be5301a6b13bc6736fd72086b6dad0f6cc20
author Mike Reed <reed@google.com> 1573873081 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1574101339 +0000

restructure EdgeClipper to accommodate other callers (e.g. half-plane)

This allows us to clip a path against a half-plane (an arbitrary
diagonal line), in an effort to handle perspective correctly with
the near-plane.

Change-Id: I2082a750acf858340e4500ad46cf581472cefc6b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/253996
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>