Use geometric mean when selecting a mipmap scale
authorfmalita <fmalita@chromium.org>
Wed, 17 Feb 2016 14:17:12 +0000 (06:17 -0800)
committerCommit bot <commit-bot@chromium.org>
Wed, 17 Feb 2016 14:17:12 +0000 (06:17 -0800)
commitd10f5b3ac90322071b40e62fb585644ddd767223
tree7146a497dba94df4d0aa008daead298c92a6e046
parent879adccf60eade3b4023c95930d21c67f8f79e97
Use geometric mean when selecting a mipmap scale

Workaround for anisotropic mipmap quality issues.

R=reed@google.com,robertphillips@google.com
BUG=skia:4863,chromium:586894
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1697423002

Review URL: https://codereview.chromium.org/1697423002
src/core/SkMipMap.cpp