| commit | 418543da02b2805c9083647d2954ff57376c7f76 | |
| author | kkimlabs <kkimlabs@chromium.org> | |
| Mon, 27 Jul 2015 08:29:59 +0000 (27 01:29 -0700) | ||
| committer | Commit bot <commit-bot@chromium.org> | |
| Mon, 27 Jul 2015 08:30:40 +0000 (27 08:30 +0000) | ||
| tree | f8214ba9ebe3cd39f6e08c0d28c8318c1da174c1 | treesnapshot (tar.gz zip) |
| parent | 9726adb26484382a1e2d7fccc1ad2a75d91d4b20 | commitdiff |
[Android] Draw progress bar on cc layer directly.
We were capturing the progress bar bitmap every time it is changed.
Remove the capturing logic and instead draw on cc layer directly, only
when it is requested.
We suspect that the capturing was the primary reason for the page
loading time regression when we tried progress bar animation before.
This should help the performance issue.
BUG=461148
Review URL: https://codereview.chromium.org/1253593002
Cr-Commit-Position: refs/heads/master@{#340435}
We were capturing the progress bar bitmap every time it is changed.
Remove the capturing logic and instead draw on cc layer directly, only
when it is requested.
We suspect that the capturing was the primary reason for the page
loading time regression when we tried progress bar animation before.
This should help the performance issue.
BUG=461148
Review URL: https://codereview.chromium.org/1253593002
Cr-Commit-Position: refs/heads/master@{#340435}