diff options
| author |  ericrk <ericrk@chromium.org> | 2016-04-18 09:14:00 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2016-04-18 09:14:00 -0700 |
| commit | 983294f78f11159a7def7fd2ea0c12f911d17688 (patch) | |
| tree | d3f4ccff8dea05af4c6adf9a9a4bbf95fd3ef706 /include/core/SkFilterQuality.h | |
| parent | 7b8b237ef7d82c9985e4f3cec54562f953ae2ce7 (diff) | |
Skia Filter Quality and Scaling Metrics
Adds histogram metrics to log the filter quality and scale factor of
each image draw. To make the data easier to consume, this is broken
down into a number of individual histograms:
- Filter quality across all draw calls
- Scale amount across all draw calls
- Scale amount per filter quality (4 histograms total)
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1686203002
Committed: https://skia.googlesource.com/skia/+/f57b3a6e4a002caf01378832cbd756c6c163a783
Review URL: https://codereview.chromium.org/1686203002
Diffstat (limited to 'include/core/SkFilterQuality.h')
| -rw-r--r-- | include/core/SkFilterQuality.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/core/SkFilterQuality.h b/include/core/SkFilterQuality.h index db0597e697..54fae51fe1 100644 --- a/include/core/SkFilterQuality.h +++ b/include/core/SkFilterQuality.h @@ -18,7 +18,9 @@ enum SkFilterQuality { kNone_SkFilterQuality, //!< fastest but lowest quality, typically nearest-neighbor kLow_SkFilterQuality, //!< typically bilerp kMedium_SkFilterQuality, //!< typically bilerp + mipmaps for down-scaling - kHigh_SkFilterQuality //!< slowest but highest quality, typically bicubic or better + kHigh_SkFilterQuality, //!< slowest but highest quality, typically bicubic or better + + kLast_SkFilterQuality = kHigh_SkFilterQuality }; #endif |