Bug 36973 - [Qt] Some composition modes fail when color has alpha zero
Summary: [Qt] Some composition modes fail when color has alpha zero
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC Linux
: P2 Normal
Assignee: Andreas Kling
Keywords: Qt, QtTriaged
Depends on:
Reported: 2010-04-01 11:43 PDT by qi
Modified: 2010-07-19 07:08 PDT (History)
3 users (show)

See Also:

Proposed patch (7.91 KB, patch)
2010-07-17 15:05 PDT, Andreas Kling
no flags Details | Formatted Diff | Diff

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Description qi 2010-04-01 11:43:06 PDT
LayoutTests/fast/canvas/canvas-composite-alpha.html failed at QtLauncher, as well as it works fine on Safari.

Looks like Qt don't fully support composition.
Comment 1 qi 2010-04-01 11:54:29 PDT
Create a Qt bug to close this one.

Comment 2 Andreas Kling 2010-07-17 15:05:23 PDT
Created attachment 61890 [details]
Proposed patch
Comment 3 Andreas Kling 2010-07-19 07:08:38 PDT
Comment on attachment 61890 [details]
Proposed patch

Clearing flags on attachment: 61890

Committed r63654: <http://trac.webkit.org/changeset/63654>
Comment 4 Andreas Kling 2010-07-19 07:08:48 PDT
All reviewed patches have been landed.  Closing bug.