[OpenJDK 2D-Dev] [8] Request for review: 8008660 : Failure in 2D Queue Flusher thread on Mac

[Andrew Brygin]

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
>