RFR: JDK-8323695 RenderPerf (2D) enhancements (23.12) [v3]

[Alexey Ushakov]

On Sat, 3 Feb 2024 14:17:24 GMT, Laurent Bourgès <lbourges at openjdk.org> wrote:

>> - new executor modes (buffer & volatile)
>> - support parallel rendering on several frames and / or screens
>> - added robot calibration + optionally use rounded duration to min frame latency (120Hz)
>> - give more statistics in verbose (-v)
>> - added new command-line arguments
>> - added version + help information
>
> Laurent Bourgès has updated the pull request incrementally with one additional commit since the last revision:
> 
>   JDK-8323695: updated help to describe new command-line arguments

test/jdk/performance/client/RenderPerfTest/src/renderperf/RenderPerfTest.java line 170:

> 168:     private static String TEXT_STR = TEXT_VERSION ? VERSION : "The quick brown fox jumps over the lazy dog";
> 169: 
> 170:     private static String TEXT_FONT = "Dialog";

You can use a constant here: `Font.DIALOG`

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PR Review Comment: https://git.openjdk.org/jdk/pull/17408#discussion_r1483367648