commit 6069139356ceb4d257f749954a2220b1f4fbf9cb
author Jeff Brown <jeffbrown@google.com> Fri Jul 15 19:08:26 2011 -0700
committer Jeff Brown <jeffbrown@google.com> Fri Jul 15 19:08:26 2011 -0700
tree beb0f34a8b9e1078df11aa9bdd182a48ae27bae8
parent 1af6d27b9eb7ae65ca927b5842a375e00880df9c

Remove more edge flag cruft.

Change-Id: I4f9f4f4cc7c771a918aee82a941a3e86ecfe48fe

services/input/InputReader.cpp

diff --git a/services/input/InputReader.cpp b/services/input/InputReader.cpp
index b2fbcb1..ea9da39 100644
--- a/services/input/InputReader.cpp
+++ b/services/input/InputReader.cpp
@@ -120,31 +120,11 @@
 static const size_t keyCodeRotationMapSize =
         sizeof(keyCodeRotationMap) / sizeof(keyCodeRotationMap[0]);
 
-int32_t rotateKeyCode(int32_t keyCode, int32_t orientation) {
+static int32_t rotateKeyCode(int32_t keyCode, int32_t orientation) {
     return rotateValueUsingRotationMap(keyCode, orientation,
             keyCodeRotationMap, keyCodeRotationMapSize);
 }
 
-static const int32_t edgeFlagRotationMap[][4] = {
-        // edge flags enumerated counter-clockwise with the original (unrotated) edge flag first
-        // no rotation,        90 degree rotation,  180 degree rotation, 270 degree rotation
-        { AMOTION_EVENT_EDGE_FLAG_BOTTOM,   AMOTION_EVENT_EDGE_FLAG_RIGHT,
-                AMOTION_EVENT_EDGE_FLAG_TOP,     AMOTION_EVENT_EDGE_FLAG_LEFT },
-        { AMOTION_EVENT_EDGE_FLAG_RIGHT,  AMOTION_EVENT_EDGE_FLAG_TOP,
-                AMOTION_EVENT_EDGE_FLAG_LEFT,   AMOTION_EVENT_EDGE_FLAG_BOTTOM },
-        { AMOTION_EVENT_EDGE_FLAG_TOP,     AMOTION_EVENT_EDGE_FLAG_LEFT,
-                AMOTION_EVENT_EDGE_FLAG_BOTTOM,   AMOTION_EVENT_EDGE_FLAG_RIGHT },
-        { AMOTION_EVENT_EDGE_FLAG_LEFT,   AMOTION_EVENT_EDGE_FLAG_BOTTOM,
-                AMOTION_EVENT_EDGE_FLAG_RIGHT,  AMOTION_EVENT_EDGE_FLAG_TOP },
-};
-static const size_t edgeFlagRotationMapSize =
-        sizeof(edgeFlagRotationMap) / sizeof(edgeFlagRotationMap[0]);
-
-static int32_t rotateEdgeFlag(int32_t edgeFlag, int32_t orientation) {
-    return rotateValueUsingRotationMap(edgeFlag, orientation,
-            edgeFlagRotationMap, edgeFlagRotationMapSize);
-}
-
 static inline bool sourcesMatchMask(uint32_t sources, uint32_t sourceMask) {
     return (sources & sourceMask & ~ AINPUT_SOURCE_CLASS_MASK) != 0;
 }