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| author | 2019-12-03 17:19:41 -0800 | |
|---|---|---|
| committer | 2019-12-19 18:25:12 -0800 | |
| commit | 9e16a485b39a9e39191666d56d7d847ee801830f (patch) | |
| tree | 3f9e40c27fe6c0bf04944c7a14fe312e48c24267 /services/surfaceflinger/RegionSamplingThread.cpp | |
| parent | b89b959d28d7b5a83b9b1c6d1b17dbf98c634697 (diff) | |
SurfaceFlinger: introduce PhaseOffsetsAsDurations
Currently we define phase offset for each refresh rate. This works for
<= 2 refresh rates, but doesn't scale well. This change is introducing
a new way to calculate phase offsets, which is based on duration. Then,
based on the duration and refresh rate, a phase offset is calculated.
The calculation is captured here: https://docs.google.com/spreadsheets/d/1a_5cVNY3LUAkeg-yL56rYQNwved6Hy-dvEcKSxp6f8k/edit#gid=0
Bug: 145561086
Bug: 141329414
Test: jank tests
Test: adb shell /data/nativetest64/libsurfaceflinger_unittest/libsurfaceflinger_unittest
Change-Id: I16aaf7437d30c4b12f955bdaac36582dd100519f
Diffstat (limited to 'services/surfaceflinger/RegionSamplingThread.cpp')
0 files changed, 0 insertions, 0 deletions