| commit | a3a8900375347bbc5a712023aa83e8900d461428 | |
| author | Brian Birtles <birtles@gmail.com> | |
| Wed, 16 Jul 2014 00:02:32 +0000 (16 09:02 +0900) | ||
| committer | Brian Birtles <birtles@gmail.com> | |
| Wed, 16 Jul 2014 00:02:32 +0000 (16 09:02 +0900) | ||
| tree | 31da5f71ca75573734a95d5e51ef043569ce7ff8 | treesnapshot (tar.gz zip) |
| parent | 34ac24b42abc9817f287d49c77c685d5e609bf5c | commitdiff |
Bug 1036287 part 2 - Make GetComputedTimingAt take a nullable local time; r=dholbert
As part of supporting arbitrary timelines, we'd like to pass null times to the
function that calculates computed timing. Incidentally, this also provides
a means for evaluating calculating timing parameters that are independent of the
current time (currently only the active duration) without requiring a valid
time.
This patch updates the signature of ElementAnimation::GetComputedTimingAt to
take a nullable time duration.
We use the Nullable wrapper to represent null TimeDurations since, unlike,
TimeStamp, TimeDuration does not include a null state.
As part of supporting arbitrary timelines, we'd like to pass null times to the
function that calculates computed timing. Incidentally, this also provides
a means for evaluating calculating timing parameters that are independent of the
current time (currently only the active duration) without requiring a valid
time.
This patch updates the signature of ElementAnimation::GetComputedTimingAt to
take a nullable time duration.
We use the Nullable wrapper to represent null TimeDurations since, unlike,
TimeStamp, TimeDuration does not include a null state.
| layout/style/AnimationCommon.cpp | diffblobblamehistory | |
| layout/style/AnimationCommon.h | diffblobblamehistory |