RFR: JDK-8323695 RenderPerf (2D) enhancements (23.12) [v5]

[Laurent Bourgès]

> - 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: fixed font names (supporting logical fonts too)

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/17408/files
  - new: https://git.openjdk.org/jdk/pull/17408/files/2086c3b0..71f559d9

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=17408&range=04
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=17408&range=03-04

  Stats: 4 lines in 1 file changed: 1 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/17408.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17408/head:pull/17408

PR: https://git.openjdk.org/jdk/pull/17408