Bug 122036

Summary: Create CSSCalcBlendOperation
Product: WebKit Reporter: Hans Muller <giles_joplin>
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: RESOLVED WONTFIX    
Severity: Normal CC: graouts, simon.fraser
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on: 121020    
Bug Blocks:    

Description Hans Muller 2013-09-27 15:21:38 PDT 
[This bug mirrors https://code.google.com/p/chromium/issues/detail?id=269320]

There is no equivalent CSSCalcExpressionNode in the CSS layer to CalcExpressionBlendLength (define in (platform/CalculationValue.h)).

Currently an equivalent *expression tree* can be created to represent the blend, but this requires 3 BinaryExpressionNodes: ((1 - progress) * start) + (progress * end)
Comment 1 Antoine Quint 2021-04-08 11:49:12 PDT 
I don't think we want this anymore, it doesn't seem useful.