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Posted to commits@harmony.apache.org by "Igor V. Stolyarov (JIRA)" <ji...@apache.org> on 2007/12/24 12:45:43 UTC
[jira] Updated: (HARMONY-5338) [classlib][awt] Performance
improvement for XGraphics2D
[ https://issues.apache.org/jira/browse/HARMONY-5338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Igor V. Stolyarov updated HARMONY-5338:
---------------------------------------
Attachment: FillRectTest.java
DrawRectTest.java
perf.patch
Patch and performance tests attached.
> [classlib][awt] Performance improvement for XGraphics2D
> -------------------------------------------------------
>
> Key: HARMONY-5338
> URL: https://issues.apache.org/jira/browse/HARMONY-5338
> Project: Harmony
> Issue Type: Improvement
> Components: Classlib
> Environment: Linux
> Reporter: Igor V. Stolyarov
> Attachments: DrawRectTest.java, FillRectTest.java, perf.patch
>
>
> I would like suggest performance improvement for XGrraphics2D. I've altered XGraphics2D's draw and fill methods with using JNI calls instead using X11Wrapper. It gives significant boost, for example: up to 5 times on drawRect and up to 10 times on fillRect operations.
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