tree 79264f9049484aa0cb0f47c4761f23806932e2ef
parent 7abf8606e84271bbea51436d8ce7e24e63032e8b
author Mike Reed <reed@google.com> 1590507748 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1590511069 +0000

Avoid malloc calls for these two temp arrays on the stack.

TODO: fRunsInVisualOrder is a long-lived array, but appears to..
- never resize after the constructor
- very often be size==1
Can we preallocate storage for it in the TextLine itself? (e.g. StSTArray or other trick)

Change-Id: I817b46a24e01ddf999bdd81a607aaf35b3c0674b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/291776
Reviewed-by: Ben Wagner <bungeman@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Reed <reed@google.com>