| commit | fb311cbcfcc06427a037ee01c7f0a3098a060e03 | |
| author | danakj <danakj@chromium.org> | |
| Wed, 3 Jun 2015 23:42:04 +0000 (3 16:42 -0700) | ||
| committer | Commit bot <commit-bot@chromium.org> | |
| Wed, 3 Jun 2015 23:43:41 +0000 (3 23:43 +0000) | ||
| tree | 7157819047bdeaa0a93bf9e086e18b6fb2ff745f | treesnapshot (tar.gz zip) |
| parent | 0db211cbbdbf2d19e178190471d105de190237c0 | commitdiff |
cc: Cull DrawingDisplayItems outside of the raster playback rect
Avoid playing an SkPicture into the raster canvas at all if its
bounds are not going to intersect what is being rastered. This is
for the non-cached picture path which is only used by the ui
compositor at this time.
This improves the time to raster a single tab loading spinner in
the ui compositor from 0.0807235 ms to 0.0597263 for 26% less
raster time.
BUG=487387
Review URL: https://codereview.chromium.org/1158553004
Cr-Commit-Position: refs/heads/master@{#332730}
Avoid playing an SkPicture into the raster canvas at all if its
bounds are not going to intersect what is being rastered. This is
for the non-cached picture path which is only used by the ui
compositor at this time.
This improves the time to raster a single tab loading spinner in
the ui compositor from 0.0807235 ms to 0.0597263 for 26% less
raster time.
BUG=487387
Review URL: https://codereview.chromium.org/1158553004
Cr-Commit-Position: refs/heads/master@{#332730}
20 files changed: