[jdk8u-dev] RFR: 8275303: sun/java2d/pipe/InterpolationQualityTest.java fails with D3D basic render driver

[Frederic Thevenet]

On Sat, 22 Jun 2024 00:00:05 GMT, Sergey Bylokhov <serb at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of commit [bc0379ea](https://github.com/openjdk/jdk/commit/bc0379ea1a22a2631b49ecd6a331352bec81c1c6) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
> 
> The commit being backported was authored by Phil Race on 25 May 2022 and was reviewed by Sergey Bylokhov and Prasanta Sadhukhan.
> 
> Thanks!

Hi @mrserb. 
I've been investigating an issue where an AWT app would cause an increase in CPU usage on Windows when the session is locked and the MS basic render driver is used (in this case because the app is used through a Remote Desktop session).
It turns out that [JDK-8275303](https://bugs.openjdk.org/browse/JDK-8275303) is an effective workaround for such issues and I believe this should really be back-ported into JDK-8.
Would you mind re-open this PR?
Thanks!

-------------

PR Comment: https://git.openjdk.org/jdk8u-dev/pull/523#issuecomment-2893782931