commit dd7bf2fea566be919c7807b14833c3d3c1fa8458
author Steven Thomas <steventhomas@google.com> Fri Jan 31 18:50:02 2020 -0800
committer Steven Thomas <steventhomas@google.com> Mon Feb 17 00:38:43 2020 -0800
tree 89c013c5a66aa787ba9c145c543f0395777f0ef9
parent 0d8fea17d31a49d8a4b7ecb3e5ce4421df45a84c

Add compatibility param to setFrameRate() api

Add a compatiblity param to the setFrameRate() api, so the system has
more info to decide the device frame rate when there are multiple
competing preferences.

I also changed the plumbing for setFrameRate() to go directly to surface
flinger, instead of through buffer queue. We're trying to avoid changes
to buffer queue code, to avoid disturbing the prebuilts.

Bug: 137287430

Test: Added new cts tests to verify behavior of the compatibility param.
      cts-tradefed run commandAndExit cts-dev --module CtsGraphicsTestCases --test android.graphics.cts.SetFrameRateTest

Test: /data/nativetest64/SurfaceFlinger_test/SurfaceFlinger_test --gtest_filter='SetFrameRateTest.*'

Change-Id: I9123afee2ba63d01ff35fb2b257a1ee0e4928ddd