commit 1cb0fe4f7c87d4dbef8a907624f0ac8324388916
author Nathaniel R. Lewis <nathaniel.lewis@sony.com> Sat Oct 10 19:59:48 2020 +0000
committer Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> Sat Oct 10 19:59:48 2020 +0000
tree 28112de98db90c406078cf3aa0e42892c5a7377a
parent 0c648bf5c93ecd9f494b989ed56dcd809d43c654
parent 2c0ca8c84765b2b9ac88c2468acfc6246b48183c

Add relative field to captured cursor device am: 611712ae14 am: bd764d9ebd am: 2c0ca8c847

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1447897

Change-Id: I6c37977c2c984c70099b797171ddf3516e914bf5

services/inputflinger/reader/mapper/CursorInputMapper.cpp

diff --git a/services/inputflinger/reader/mapper/CursorInputMapper.cpp b/services/inputflinger/reader/mapper/CursorInputMapper.cpp
index 1a4d551..3b70684 100644
--- a/services/inputflinger/reader/mapper/CursorInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/CursorInputMapper.cpp
@@ -80,6 +80,10 @@
     } else {
         info->addMotionRange(AMOTION_EVENT_AXIS_X, mSource, -1.0f, 1.0f, 0.0f, mXScale, 0.0f);
         info->addMotionRange(AMOTION_EVENT_AXIS_Y, mSource, -1.0f, 1.0f, 0.0f, mYScale, 0.0f);
+        info->addMotionRange(AMOTION_EVENT_AXIS_RELATIVE_X, mSource, -1.0f, 1.0f, 0.0f, mXScale,
+                             0.0f);
+        info->addMotionRange(AMOTION_EVENT_AXIS_RELATIVE_Y, mSource, -1.0f, 1.0f, 0.0f, mYScale,
+                             0.0f);
     }
     info->addMotionRange(AMOTION_EVENT_AXIS_PRESSURE, mSource, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f);
 
@@ -339,6 +343,8 @@
     } else {
         pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_X, deltaX);
         pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_Y, deltaY);
+        pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_X, deltaX);
+        pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_Y, deltaY);
         displayId = ADISPLAY_ID_NONE;
     }