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Commit 181e024f authored by Treehugger Robot's avatar Treehugger Robot Committed by Gerrit Code Review
Browse files

Merge changes I843fd9ef,Ife0a5721,I18b28a3a,I4439342c,Id8b870b6 

* changes:
  Prevent entries with identical times
  Refactor VelocityTracker_test
  Use vector in VelocityTracker_test
  Refactor VelocityTracker_test
  Initialize PointerCoords in input tests
parents 957a4193 b986d391

libs/input/VelocityTracker.cpp

+20 −2
Original line number Diff line number Diff line
@@ -382,7 +382,16 @@ void LeastSquaresVelocityTrackerStrategy::clearPointers(BitSet32 idBits) { 


void LeastSquaresVelocityTrackerStrategy::addMovement(nsecs_t eventTime, BitSet32 idBits,

        const VelocityTracker::Position* positions) {

    if (++mIndex == HISTORY_SIZE) {

    if (mMovements[mIndex].eventTime != eventTime) {

        // When ACTION_POINTER_DOWN happens, we will first receive ACTION_MOVE with the coordinates

        // of the existing pointers, and then ACTION_POINTER_DOWN with the coordinates that include

        // the new pointer. If the eventtimes for both events are identical, just update the data

        // for this time.

        // We only compare against the last value, as it is likely that addMovement is called

        // in chronological order as events occur.

        mIndex++;

    }

    if (mIndex == HISTORY_SIZE) {

        mIndex = 0;

    }
@@ -1017,7 +1026,16 @@ void ImpulseVelocityTrackerStrategy::clearPointers(BitSet32 idBits) { 


void ImpulseVelocityTrackerStrategy::addMovement(nsecs_t eventTime, BitSet32 idBits,

        const VelocityTracker::Position* positions) {

    if (++mIndex == HISTORY_SIZE) {

    if (mMovements[mIndex].eventTime != eventTime) {

        // When ACTION_POINTER_DOWN happens, we will first receive ACTION_MOVE with the coordinates

        // of the existing pointers, and then ACTION_POINTER_DOWN with the coordinates that include

        // the new pointer. If the eventtimes for both events are identical, just update the data

        // for this time.

        // We only compare against the last value, as it is likely that addMovement is called

        // in chronological order as events occur.

        mIndex++;

    }

    if (mIndex == HISTORY_SIZE) {

        mIndex = 0;

    }

libs/input/tests/VelocityTracker_test.cpp

+562 −450

File changed.

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