commit 46a27747bc1423d3b70c2385de81f8aa2f182808
author Siarhei Vishniakou <svv@google.com> Wed Sep 09 13:57:28 2020 -0500
committer Siarhei Vishniakou <svv@google.com> Wed Sep 09 16:45:48 2020 -0500
tree e1917fc5b9f3122e031e9d0c8ddf67a180d6679e
parent 24e1e94c748b2be160aaf534a9ffb374f7c13927

Convert mSampleEventTimes to std::vector

We will be adding another vector, mIsResampled, to MotionEvent. It will
closely follow the mSampleEventTimes design.

To facilitate this, convert mSampleEventTimes to std::vector.

Bug: 167946721
Test: atest libinput_tests
Change-Id: I2c8f7f4d6e3fc5ff75376cf2c66137a3b6a8349c

libs/input/Input.cpp

diff --git a/libs/input/Input.cpp b/libs/input/Input.cpp
index 692c65d..fb2f186 100644
--- a/libs/input/Input.cpp
+++ b/libs/input/Input.cpp
@@ -376,7 +376,7 @@
         mSamplePointerCoords = other->mSamplePointerCoords;
     } else {
         mSampleEventTimes.clear();
-        mSampleEventTimes.push(other->getEventTime());
+        mSampleEventTimes.push_back(other->getEventTime());
         mSamplePointerCoords.clear();
         size_t pointerCount = other->getPointerCount();
         size_t historySize = other->getHistorySize();
@@ -388,7 +388,7 @@
 void MotionEvent::addSample(
         int64_t eventTime,
         const PointerCoords* pointerCoords) {
-    mSampleEventTimes.push(eventTime);
+    mSampleEventTimes.push_back(eventTime);
     mSamplePointerCoords.appendArray(pointerCoords, getPointerCount());
 }
 
@@ -599,7 +599,7 @@
     mPointerProperties.clear();
     mPointerProperties.setCapacity(pointerCount);
     mSampleEventTimes.clear();
-    mSampleEventTimes.setCapacity(sampleCount);
+    mSampleEventTimes.reserve(sampleCount);
     mSamplePointerCoords.clear();
     mSamplePointerCoords.setCapacity(sampleCount * pointerCount);
 
@@ -612,7 +612,7 @@
 
     while (sampleCount > 0) {
         sampleCount--;
-        mSampleEventTimes.push(parcel->readInt64());
+        mSampleEventTimes.push_back(parcel->readInt64());
         for (size_t i = 0; i < pointerCount; i++) {
             mSamplePointerCoords.push();
             status_t status = mSamplePointerCoords.editTop().readFromParcel(parcel);
@@ -663,7 +663,7 @@
 
     const PointerCoords* pc = mSamplePointerCoords.array();
     for (size_t h = 0; h < sampleCount; h++) {
-        parcel->writeInt64(mSampleEventTimes.itemAt(h));
+        parcel->writeInt64(mSampleEventTimes[h]);
         for (size_t i = 0; i < pointerCount; i++) {
             status_t status = (pc++)->writeToParcel(parcel);
             if (status) {