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| author | ericrk <ericrk@chromium.org> | 2016-05-12 09:06:44 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-05-12 09:06:44 -0700 |
| commit | a31312cddd51c896b34c5c3382bcf6c50632d70b (patch) | |
| tree | bd8b9ea677760daaf73c24820c5323c823e8389d /gm/mixedtextblobs.cpp | |
| parent | 97fc9308e31bf03799725f998841212cd6231cdd (diff) | |
SkPictureImageFilter - clear local canvas before use
In SkPictureImageFilter::onFilterImage, we may create two new surfaces,
one for our final output, and one for a local resolution intermediate.
We clear the final output surface before use, removing any previous
content, however we do not do the same for the local surface. This can
lead to content being incorrectly layered on top of previous content
when we go down this path.
This change adds logic to clear the local surface as well.
BUG=610667
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1969193002
Review-Url: https://codereview.chromium.org/1969193002
Diffstat (limited to 'gm/mixedtextblobs.cpp')
0 files changed, 0 insertions, 0 deletions