tree 9795af16bd5c406a13fdf5f7253e94e55d4c8432
parent 0002e6c4f5205e2b2f091bac99d9bb5f31b6167b
author Ady Abraham <adyabr@google.com> 1585086444 -0700
committer Ady Abraham <adyabr@google.com> 1585089903 -0700

SurfaceFlinger: add debug information when vsync is not generated

Print debug information about VsyncReactor internal state when
we expect a vsync event but it is not generated.

Bug: 151892277
Test: adb shell dumpsys SurfaceFlinger --dispsync
Test: simulate a missed vsync and observed logcat
Change-Id: Ia98cb884321d0c25610c4d721f422d9cd05c8c5e