Mark Perlin noise_function and noise_helper as private functions.
Prefacing function names with $ allows the names to be minimized,
and prevents them from being used by outside code.
Change-Id: I5b93bda43e615943c181ef9341a81af258c1baf5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/814296
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
3 files changed