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| author | Andrew McCreight <continuation@gmail.com> | 2019-01-29 13:36:19 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-01-29 13:36:19 +0100 |
| commit | 888fbacfe0b1c71e2d7cbd1552aca6f424dc0d93 (patch) | |
| tree | 777c35c81122f36cc1c025f0f5d336680b4c8657 /dom/animation/KeyframeUtils.cpp | |
| parent | babedf6c696f88734e59b63d0c6614962cc57519 (diff) | |
| download | UXP-888fbacfe0b1c71e2d7cbd1552aca6f424dc0d93.tar UXP-888fbacfe0b1c71e2d7cbd1552aca6f424dc0d93.tar.gz UXP-888fbacfe0b1c71e2d7cbd1552aca6f424dc0d93.tar.lz UXP-888fbacfe0b1c71e2d7cbd1552aca6f424dc0d93.tar.xz UXP-888fbacfe0b1c71e2d7cbd1552aca6f424dc0d93.zip | |
Increase slice time for longer running CCs.
If a CC takes too long (around 50 slices) or gets interrupted by a GC,
we have to finish it synchronously, which can cause a big pause.
This patch tries to avoid that by eagerly increasing the slice budget
the longer a CC goes on. It linearly increases the slice time from 5ms
to 40ms as we approach the halfway point of a CC (1 second), matching
GC pauses, and then leaves it at 40ms.
Diffstat (limited to 'dom/animation/KeyframeUtils.cpp')
0 files changed, 0 insertions, 0 deletions