Kaz Wesley c9806496ee Rendering improvement/debugging support (#6019) ... Some small improvements relating to rendering: - Add a debug option: `-debug.pixel-read-period`. This can be used to measure the performance impact of checking the pointer location on different hardware. [On my development box, it makes no difference to performance.] (Closes #5490). - Unbind pixel pack buffers after each use. This is recommended practice. It has no performance impact on my machine, and allows SpectorJS to run (`-debug.enable-spector`). (Closes #5941). Also, simplify the profiling CLI: the `profile.load-profile` and `profile.save-profile` options have been renamed to `profile.load`/`profile.save`; `profile.save` now has a default filename, so you can capture a profile at any time in Electron with Ctrl+Alt+P and it will be written to `profile.json`.		2023-03-21 06:34:24 +00:00
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engine-startup.md	Write the log in XML format suitable for VisualVM 'UI Actions' (#4110)	2023-02-05 06:36:16 +00:00
profiling.md	Rendering improvement/debugging support (#6019)	2023-03-21 06:34:24 +00:00