| commit | 60cf26c22bf0bb90fa6dbbdef5cb79fe7c305ecb | |
| author | brianderson <brianderson@chromium.org> | |
| Thu, 11 Sep 2014 22:58:02 +0000 (11 15:58 -0700) | ||
| committer | Commit bot <commit-bot@chromium.org> | |
| Thu, 11 Sep 2014 23:05:04 +0000 (11 23:05 +0000) | ||
| tree | 01c5bc8c2bc522f5819969d5093cdadce3ee3557 | treesnapshot (tar.gz zip) |
| parent | 391c18201ba7791e50a1e6113f3802846c3183f1 | commitdiff |
GetVSyncParameters only once every 5 seconds on Linux
Some Linux drivers implement the GLX_SGI_video_sync
extension in a way that eats a ton of CPU resources.
Only call it periodically to reduce CPU usage.
BUG=373489
Review URL: https://codereview.chromium.org/566663002
Cr-Commit-Position: refs/heads/master@{#294483}
Some Linux drivers implement the GLX_SGI_video_sync
extension in a way that eats a ton of CPU resources.
Only call it periodically to reduce CPU usage.
BUG=373489
Review URL: https://codereview.chromium.org/566663002
Cr-Commit-Position: refs/heads/master@{#294483}
| ui/gl/gl_surface_glx.cc | diffblobblamehistory |