1 files changed, 25 insertions, 22 deletions

diff --git a/services/inputflinger/reader/mapper/JoystickInputMapper.h b/services/inputflinger/reader/mapper/JoystickInputMapper.h
index 823a096d68..bba95addc4 100644
--- a/services/inputflinger/reader/mapper/JoystickInputMapper.h
+++ b/services/inputflinger/reader/mapper/JoystickInputMapper.h
@@ -36,6 +36,26 @@ public:
 
 private:
     struct Axis {
+        explicit Axis(const RawAbsoluteAxisInfo& rawAxisInfo, const AxisInfo& axisInfo,
+                      bool explicitlyMapped, float scale, float offset, float highScale,
+                      float highOffset, float min, float max, float flat, float fuzz,
+                      float resolution, float filter)
+              : rawAxisInfo(rawAxisInfo),
+                axisInfo(axisInfo),
+                explicitlyMapped(explicitlyMapped),
+                scale(scale),
+                offset(offset),
+                highScale(highScale),
+                highOffset(highOffset),
+                min(min),
+                max(max),
+                flat(flat),
+                fuzz(fuzz),
+                resolution(resolution),
+                filter(filter) {
+            resetValue();
+        }
+
         RawAbsoluteAxisInfo rawAxisInfo;
         AxisInfo axisInfo;
 
@@ -58,26 +78,6 @@ private:
         float highCurrentValue; // current value of high split
         float highNewValue;     // most recent value of high split
 
-        void initialize(const RawAbsoluteAxisInfo& rawAxisInfo, const AxisInfo& axisInfo,
-                        bool explicitlyMapped, float scale, float offset, float highScale,
-                        float highOffset, float min, float max, float flat, float fuzz,
-                        float resolution) {
-            this->rawAxisInfo = rawAxisInfo;
-            this->axisInfo = axisInfo;
-            this->explicitlyMapped = explicitlyMapped;
-            this->scale = scale;
-            this->offset = offset;
-            this->highScale = highScale;
-            this->highOffset = highOffset;
-            this->min = min;
-            this->max = max;
-            this->flat = flat;
-            this->fuzz = fuzz;
-            this->resolution = resolution;
-            this->filter = 0;
-            resetValue();
-        }
-
         void resetValue() {
             this->currentValue = 0;
             this->newValue = 0;
@@ -86,10 +86,13 @@ private:
         }
     };
 
+    static Axis createAxis(const AxisInfo& AxisInfo, const RawAbsoluteAxisInfo& rawAxisInfo,
+                           bool explicitlyMapped);
+
     // Axes indexed by raw ABS_* axis index.
-    KeyedVector<int32_t, Axis> mAxes;
+    std::unordered_map<int32_t, Axis> mAxes;
 
-    void sync(nsecs_t when, bool force);
+    void sync(nsecs_t when, nsecs_t readTime, bool force);
 
     bool haveAxis(int32_t axisId);
     void pruneAxes(bool ignoreExplicitlyMappedAxes);