force balanced save/restore after calling a GM
Gives the caller more predictable/reliable results, and allows GMs to be
a little sloppy about how they leave the canvas.
For normal saves, this isn't really significant. But if the gm left an
unbalanced saveLayer, then we can get wacky results... Before this CL:
- raster backend balanced because ~SkCanvas got called
- gpu backend was not balanced, all we did was call flush()
Bug: skia:
Change-Id: Id058351504876db22f9915e3db0f60970fa80e39
Reviewed-on: https://skia-review.googlesource.com/c/178927
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Mike Reed <reed@google.com>
1 file changed