[OpenJDK 2D-Dev] RFR: 8251558 J2DBench should support shaped and translucent windows

[Alexey Ushakov]

Hi Sergey,

The changes looks good. 

> BTW does anybody use the NetBeans project or ant file to build J2DBench.jar? probably
> we can delete them and use the makefile instead?

We don’t use Netbeans project but ant is quite useful, especially on windows.

Best Regards,
Alexey

> On 14 Aug 2020, at 10:29, Sergey Bylokhov <Sergey.Bylokhov at oracle.com> wrote:
> 
> Hello.
> Please review the fix for jdk/client.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8251558
> Fix: http://cr.openjdk.java.net/~serb/8251558/webrev.00
> 
> The 3 additional options are added to the J2DBench:
> - Rendering to the shaped frame
> - Rendering to the translucent frame
> - Rendering to the shaped and translucent frame
> 
> Note that the old "global.dest.screen" option is replaced by the
> "global.dest.frame.defaultframe" so old configuration files should
> be updated.
> 
> I have found that on windows the difference in performance rendering between
> normal and shaped window are huge(x70!!).
> 
> I have checked that the jdk1.4 still be able to run this version when compiled by the jdk7.
> 
> Additional updates:
> - Location of the frame is tweaked, so it will not be placed out of the screen
> - "suffix.equals" is replaced back to "suffix.isEmpty"(which is supported by the jdk1.4)
> 
> 
> BTW does anybody use the NetBeans project or ant file to build J2DBench.jar? probably
> we can delete them and use the makefile instead?
> 
> 
> -- 
> Best regards, Sergey.