| commit | 4fd5f57cc0f6c0bf21cbba1550b2317735635a44 | |
| author | timvolodine <timvolodine@chromium.org> | |
| Tue, 31 Mar 2015 10:45:32 +0000 (31 03:45 -0700) | ||
| committer | Commit bot <commit-bot@chromium.org> | |
| Tue, 31 Mar 2015 10:46:19 +0000 (31 10:46 +0000) | ||
| tree | e05cfa2e6667d449efb4ba58449672b1ca1b23c9 | treesnapshot (tar.gz zip) |
| parent | 3f8a241fe8b695f765f6c56ef57e4691f389c4c6 | commitdiff |
[Android] Avoid creating new objects on each Device Orientation update.
Device Orientation updates are happening very frequently (typically 60Hz),
hence it is important to not create any new objects for each update and
instead use preallocated memory. This decreases pressure on the gc and
improves efficiency.
BUG=
TEST=http://jsbin.com/device-inertial-sensor-diagnostics
Review URL: https://codereview.chromium.org/894633003
Cr-Commit-Position: refs/heads/master@{#323006}
Device Orientation updates are happening very frequently (typically 60Hz),
hence it is important to not create any new objects for each update and
instead use preallocated memory. This decreases pressure on the gc and
improves efficiency.
BUG=
TEST=http://jsbin.com/device-inertial-sensor-diagnostics
Review URL: https://codereview.chromium.org/894633003
Cr-Commit-Position: refs/heads/master@{#323006}
| content/public/android/java/src/org/chromium/content/browser/DeviceSensors.java | diffblobblamehistory |