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| author |  msarett <msarett@google.com> | 2016-07-19 09:07:55 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2016-07-19 09:07:55 -0700 |
| commit | 6bdbf4412bd1a6fe26be1042ccf080174b13021f (patch) | |
| tree | b25a250336c9de632cfc40a2e6204626620f099d /experimental/SimpleCocoaApp | |
| parent | 9061aa4217cabc75aca24f929f370c9a82208e73 (diff) | |
Improve naive SkColorXform to half floats
This should give us a good baseline to explore using SkRasterPipeline.
A particular colorxform to half float drops from 425us to 282us on my desktop.
Color Xform to Half Float (HP z620)
Original 425us
Trans16 (not 32) 355us
Vector Trans16 378us
Trans16 + Keep Halfs in Vector 335us
Vector Trans16 + Keep Halfs in Vector 282us
Final 282us
Color Xform to Half Float (Nexus 5X)
Original 556us
Final 472us
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2159993003
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
Review-Url: https://codereview.chromium.org/2159993003
Diffstat (limited to 'experimental/SimpleCocoaApp')
0 files changed, 0 insertions, 0 deletions