Re: Review Request: JDK-8144735 [hidpi] javax/swing/JWindow/ShapedAndTranslucentWindows/TranslucentPerPixelTranslucentGradient.java fails

[Alexandr Scherbatiy]

On 8/3/2016 10:04 AM, Prem Balakrishnan wrote:

Hi,

Please review fix for JDK9,

*Bug:*https://bugs.openjdk.java.net/browse/JDK-8144735

*Webrev:*http://cr.openjdk.java.net/~pkbalakr/8144735/webrev.00/ 
<http://cr.openjdk.java.net/%7Epkbalakr/8144735/webrev.00/>

*Issue:*

javax/swing/JWindow/ShapedAndTranslucentWindows/TranslucentPerPixelTranslucentGradient.java 
fails

*Cause:*

While creating Transparent VolatileImage, width and height was NOT 
hidpi scaled.

*Fix: *VolatileImage width and height are scaled.


   I believe this is an issue in AWT and needs to be discussed on 
awt-dev alias.

   Should the backbuffer width and height be also scaled for the 
BIWindowPainter?

  Thanks,
  Alexandr.

Thanks,

Prem