Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 899c2aa1 authored by Siarhei Vishniakou's avatar Siarhei Vishniakou
Browse files

Revert to lsq2 VelocityTracker strategy 

The impulse implementation causes high velocity
at liftoff on some hardware. Reverting back to lsq2
for now.

Bug: 35412046
Fixes: 69069303
Test: use Google Maps with 2 fingers with both strategies
Change-Id: I7138fa12468303aa3885f4731bbdacbf5c7ce3a8
parent 1b70ec25

libs/input/VelocityTracker.cpp

+1 −1
Original line number Diff line number Diff line
@@ -107,7 +107,7 @@ static std::string matrixToString(const float* a, uint32_t m, uint32_t n, bool r 
// this is the strategy that applications will actually use.  Be very careful

// when adjusting the default strategy because it can dramatically affect

// (often in a bad way) the user experience.

const char* VelocityTracker::DEFAULT_STRATEGY = "impulse";

const char* VelocityTracker::DEFAULT_STRATEGY = "lsq2";



VelocityTracker::VelocityTracker(const char* strategy) :

        mLastEventTime(0), mCurrentPointerIdBits(0), mActivePointerId(-1) {