tree ce7c15c645704743ae328abb807fbedcff56dbcd
parent 2cb6cb1f338e655f63fa258efeaa38988ec6a7b3
author Xianzhu Wang <wangxianzhu@chromium.org> 1516643473 -0800
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1516650707 +0000

Set empty device clip when an image filter has zero bounds

When an image filter has zero input bounds, we should not paint any
contents of it, so we should set an empty clip. This is like the
case that the clip rect doesn't intersect with the image filter's
input bounds.

Bug: chromium:771643
Change-Id: I063c14128dacb83e3572bd2ef4dfeee93c871064
Reviewed-on: https://skia-review.googlesource.com/96943
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>