Bug 61948 - Add quirk for plug-ins that return a retained CALayer
Summary: Add quirk for plug-ins that return a retained CALayer
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Anders Carlsson
Depends on:
Blocks: 58282
  Show dependency treegraph
Reported: 2011-06-02 11:39 PDT by Anders Carlsson
Modified: 2011-06-02 12:59 PDT (History)
1 user (show)

See Also:

Patch (7.53 KB, patch)
2011-06-02 11:41 PDT, Anders Carlsson
simon.fraser: review+
Details | Formatted Diff | Diff

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Description Anders Carlsson 2011-06-02 11:39:03 PDT
Add quirk for plug-ins that return a retained CALayer
Comment 1 Anders Carlsson 2011-06-02 11:41:35 PDT
Created attachment 95783 [details]
Comment 2 Simon Fraser (smfr) 2011-06-02 11:51:51 PDT
Comment on attachment 95783 [details]

View in context: https://bugs.webkit.org/attachment.cgi?id=95783&action=review

> Source/WebKit2/WebProcess/Plugins/Netscape/NetscapeBrowserFuncs.cpp:418
>  static const unsigned WKNVSupportsCompositingCoreAnimationPluginsBool = 74656;
>  // The Core Animation render server port.
>  static const unsigned WKNVCALayerRenderServerPort = 71879;
> +// Whether the browser expects a non-retained Core Animation layer.
> +static const unsigned WKNVExpectsNonretainedLayer = 0x574b0000;

Seems odd to have a random-seeming int for WKNVSupportsCompositingCoreAnimationPluginsBool, and a large hex value for WKNVExpectsNonretainedLayer
Comment 3 Simon Fraser (smfr) 2011-06-02 11:52:52 PDT
I think I'd also like to see some comments describing the history, and linking to https://bugs.webkit.org/show_bug.cgi?id=58282

A few years down the road this is going to be really hard to disentangle.
Comment 4 Simon Fraser (smfr) 2011-06-02 11:53:53 PDT
And we should fix the test plugin to be spec-compliant.
Comment 5 Anders Carlsson 2011-06-02 12:59:21 PDT
Committed r87945: <http://trac.webkit.org/changeset/87945>