Touch pad UX improvements.
Fade the pointer spot when swiping or performing a freeform
gesture.
Support configuring the gesture mode in the device IDC file.
Added workaround for devices that report individual finger
movements one at a time instead of all at once.
Bug: 4124987
Change-Id: I44628b00382ad59306e4ec5c4717d69cc6fbebb8
diff --git a/services/input/InputReader.h b/services/input/InputReader.h
index 0485617..0fbc93c 100644
--- a/services/input/InputReader.h
+++ b/services/input/InputReader.h
@@ -1021,6 +1021,14 @@
float referenceGestureX; // reference gesture X/Y coordinates in pixels
float referenceGestureY;
+ // Distance that each pointer has traveled which has not yet been
+ // subsumed into the reference gesture position.
+ BitSet32 referenceIdBits;
+ struct Delta {
+ float dx, dy;
+ };
+ Delta referenceDeltas[MAX_POINTER_ID + 1];
+
// Describes how touch ids are mapped to gesture ids for freeform gestures.
uint32_t freeformTouchToGestureIdMap[MAX_POINTER_ID + 1];