| commit | 75eeec6a995e79f8de398745baa2883e4fc426b9 | |
| author | Brad Werth <bwerth@mozilla.com> | |
| Tue, 28 Feb 2023 23:04:54 +0000 (28 23:04 +0000) | ||
| committer | Brad Werth <bwerth@mozilla.com> | |
| Tue, 28 Feb 2023 23:04:54 +0000 (28 23:04 +0000) | ||
| tree | d65f4a41135849c8b7a1ef2c09a5ee1e32a7cb85 | treesnapshot (tar.gz zip) |
| parent | bf1c2d1d90dd0c4e537671671f0e0dcb830e82da | commitdiff |
Bug 1768495 Part 4: Disable window occlusion tracker pref on crashtests that rely on a running compositor. r=emilio
These crashtests rely upon either a requestAnimationFrame callback or a
MozAfterPaint event. Those currently won't happen when the compositor is
paused, and on Windows these crashtests are occluded, which will now pause
the compositor. To deal with this, we disable the occlusion tracking pref
on Windows. Other platforms seem not to treat the crashtests as occluded,
so their compositors keep running.
Differential Revision: https://phabricator.services.mozilla.com/D171137
These crashtests rely upon either a requestAnimationFrame callback or a
MozAfterPaint event. Those currently won't happen when the compositor is
paused, and on Windows these crashtests are occluded, which will now pause
the compositor. To deal with this, we disable the occlusion tracking pref
on Windows. Other platforms seem not to treat the crashtests as occluded,
so their compositors keep running.
Differential Revision: https://phabricator.services.mozilla.com/D171137