<AWT Dev> [8u] Review Request: 8170937 Swing apps are slow if displaying from a remote source to many local displays
Sergey Bylokhov
Sergey.Bylokhov at oracle.com
Thu Sep 20 02:13:50 UTC 2018
Hello.
Please review backport of JDK-8170937 to jdk8u-dev.
Bug: https://bugs.openjdk.java.net/browse/JDK-8170937
Webrev jdk8: http://cr.openjdk.java.net/~serb/8170937/jdk8/webrev.00/
Webrev jdk12: http://cr.openjdk.java.net/~serb/8170937/webrev.03/
Small difference in jdk12 vs jdk8 exists because of:
- https://bugs.openjdk.java.net/browse/JDK-8041592
AWT_Mixing was not ported to jdk8, so no changes in
FrameBorderCounter.java
- https://bugs.openjdk.java.net/browse/JDK-8134669
This fix was not ported to jdk8, so its code was not changed.
- https://bugs.openjdk.java.net/browse/JDK-8137571
The fix for HiDPI support was not ported to jdk8, so no code related
to "scale" was changed/added.
Overall the resulted code in jdk8 is the same as in jdk12, but without
using of scale factors.
--
Best regards, Sergey.
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