Bug 54793

Summary: REGRESSION (r73369-r73405): transform animation interpolates incorrectly
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: Layout and RenderingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: abarth, cmarrin, dino, eric, simon.fraser, webkit.review.bot
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: All   
OS: OS X 10.5   
Attachments:
Description Flags
Testcase
none
Patch krit: review+

Simon Fraser (smfr)
Reported 2011-02-18 21:05:09 PST
Something around r73380 broke some kinds of transform animation.
Attachments
Testcase (1.57 KB, text/html)
2011-02-18 21:05 PST, Simon Fraser (smfr) 		no flags
Details
Patch (18.73 KB, patch)
2011-02-18 21:47 PST, Simon Fraser (smfr) 		krit: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2011-02-18 21:05:28 PST
<rdar://problem/9026717>
Simon Fraser (smfr)
Comment 2 2011-02-18 21:05:45 PST
Created attachment 83054 [details] Testcase
Simon Fraser (smfr)
Comment 3 2011-02-18 21:22:34 PST
This does not affect scale/scale3d/translate/translate3d.
Simon Fraser (smfr)
Comment 4 2011-02-18 21:47:44 PST
Created attachment 83055 [details] Patch
Dirk Schulze
Comment 5 2011-02-18 22:29:40 PST
Comment on attachment 83055 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=83055&action=review r=me. Please fix the comment in the test. > LayoutTests/animations/3d/matrix-transform-type-animation.html:38 > + // [time, element-id, property, expected-value, tolerance] > + ["anim", 1, "box", "webkitTransform.4", 50, 2], something looks wrong on the comment above. :-)
Simon Fraser (smfr)
Comment 6 2011-02-20 19:26:59 PST
http://trac.webkit.org/changeset/79168
WebKit Review Bot
Comment 7 2011-02-21 22:28:37 PST
http://trac.webkit.org/changeset/79168 might have broken GTK Linux 32-bit Debug
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