Bug 44661 - Remove unmultiplyAlpha
Summary: Remove unmultiplyAlpha
Status: RESOLVED INVALID
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebGL (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC OS X 10.5
: P2 Normal
Assignee: Zhenyao Mo
URL:
Keywords:
Depends on: 38282 44566
Blocks:
  Show dependency treegraph
 
Reported: 2010-08-25 20:57 PDT by Zhenyao Mo
Modified: 2010-08-26 11:48 PDT (History)
4 users (show)

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Description Zhenyao Mo 2010-08-25 20:57:49 PDT
After we fix the premultiplyAlpha issue, remove the code for unmultiplyAlpha.
Comment 1 Kenneth Russell 2010-08-26 11:25:36 PDT
It would be really good to delete these code paths. Is the Qt port handling the alpha channel correctly at this point?
Comment 2 Zhenyao Mo 2010-08-26 11:48:45 PDT
It turns out we actually need the unmultiplyAlpha op in the case of texImage2D using canvas as input.  Closing this bug.