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List: openjdk-2d-dev
Subject: Re: [OpenJDK 2D-Dev] [8] Request for review: 8008660 : Failure in 2D Queue Flusher thread on Mac
From: Andrew Brygin <andrew.brygin () oracle ! com>
Date: 2013-02-27 9:45:44
Message-ID: 512DD5C8.4060302 () oracle ! com
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Hi Sergey,
the fix looks fine to me.
Thanks,
Andrew
On 2/22/2013 10:05 PM, Sergey Bylokhov wrote:
> Hello,
> Please review the fix for jdk 8. Fix will be ported to jdk7 as well.
> There is a few problems:
> 1 To eliminate the crash we should check that the system return
> correct CGLConfigInfofrom in CGLGraphicsConfig.getConfig(). (see
> http://bugs.sun.com/view_bug.do?bug_id=6755274)
> 2 Requested opengl attributes are too strict, so we cannot fail-back
> to the "software renderer".
> Next attrs were removed:
> NSOpenGLPFANoRecovery, -> if an accelerated renderer fails due to lack
> of resources, OpenGL automatically switches to another renderer.
> NSOpenGLPFAAccelerated, -> accelerated renderers are still preferred.
> NSOpenGLPFAFullScreen, -> we don't use this functionality.
>
> Also in this code we try to mix "CoreGraphics display id" and "Screen
> index". Currently we never use "screen index" so all related code was
> removed/renamed to be more obvious.
>
> Bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8008660
> Webrev can be found at:
> http://cr.openjdk.java.net/~serb/8008660/webrev.00
>
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