SurfaceFlinger: define a known frame rates list
Keep a list of known frame rates that would be used when we calculated
heuristically the frame rate of a layer. This keeps the signal to the
algorithm that chooses the refresh rate steady and avoid strange
frame rates like 57.2 due to inconsistent presentation timestamps.
Bug: 157540021
Test: adb shell /data/nativetest64/libsurfaceflinger_unittest/libsurfaceflinger_unittest
Change-Id: I97a24b74605256646e9b8444bd9f3818fe0a4a2a
diff --git a/services/surfaceflinger/Scheduler/LayerHistory.h b/services/surfaceflinger/Scheduler/LayerHistory.h
index acd76b0..228b8a0 100644
--- a/services/surfaceflinger/Scheduler/LayerHistory.h
+++ b/services/surfaceflinger/Scheduler/LayerHistory.h
@@ -136,7 +136,7 @@
class LayerHistoryV2 : public android::scheduler::LayerHistory {
public:
- LayerHistoryV2();
+ LayerHistoryV2(const scheduler::RefreshRateConfigs&);
virtual ~LayerHistoryV2();
// Layers are unregistered when the weak reference expires.