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| author | Jorim Jaggi <jjaggi@google.com> | 2020-06-19 00:52:16 +0200 |
|---|---|---|
| committer | Jorim Jaggi <jjaggi@google.com> | 2020-06-25 19:02:14 +0200 |
| commit | 73b7233e26fd4c23916923d906f9340cd84f4202 (patch) | |
| tree | ada8f470f9fa00724ef922da9828ede34f040dd4 /annotations/generate_annotated_java_files.py | |
| parent | 5d3661115d1ebcc79bfd2b146135fb6ff3ab7894 (diff) | |
Pass in callsite of SurfaceControl constructor explicitly (2/3)
Creating a new Throwable (and filling in the stack trace) can take
up to 150us. Since we do this on the critical path when sending
over SurfaceControl via binder multiple times, this is too much.
Instead, add an option to pass in callsite manually.
stackAndTrackingEnabled is usually disabled on -user builds,
however, all our performance tests and dogfooding happens on
-userdebug builds for which this is enabled, so it needs to be
fast.
Test: RelayoutPerfTest
Bug: 159056748
Change-Id: Id6575745618eed5ab4aa4937b82b8dbad4978844
Diffstat (limited to 'annotations/generate_annotated_java_files.py')
0 files changed, 0 insertions, 0 deletions