Closed Bug 1319072 Opened 3 years ago Closed 3 years ago
Assertion failure: a
Coeff >= 0 .0 && a Coeff <= 1 .0 (Coefficient should be in the range [0 .0, 1 .0]), atns Style Transform Matrix .cpp:332
found by bughunter and reproduced on latest win trunk debug tinderbox build. Steps to reproduce: -> Load http://www.premiumoutlets.com/outlet/chicago/stores ---> wait some seconds -----> Assertion failure: aCoeff >= 0.0 && aCoeff <= 1.0 (Coefficient should be in the range [0.0, 1.0]), at c:/builds/moz2_slave/m-cen-w32-d-000000000000000000/build/src/layout/style/nsStyleTransformMatrix.cpp:332 debug trunk only - so seems a recent regression - maybe from bug 1304886 ?
hiro: could you take a look ? thanks!
That's right. I am totally missing some easing functions produce values greater than 1.0. But hmm, what should we do for such values? gfxQuaternion::Slerp clamps the values, it seems that we can't get plausible interpolated values.
Files a spec issue. https://github.com/w3c/csswg-drafts/issues/744
Comment on attachment 8812958 [details] Bug 1319072 - Don't assert even if coefficient is out of range [0, 1]. https://reviewboard.mozilla.org/r/94492/#review94810 Removing the assertions looks good to me.
Attachment #8812958 - Flags: review?(boris.chiou) → review+
Pushed by firstname.lastname@example.org: https://hg.mozilla.org/integration/autoland/rev/1f8649133d7c Don't assert even if coefficient is out of range [0, 1]. r=boris
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