am 3ee47188: Frame rate to 48 fps

* commit '3ee471889b09d90affddd00c409a515a64b6861b':
  Frame rate to 48 fps

1 files changed, 6 insertions, 1 deletions

diff --git a/services/java/com/android/server/wm/WindowManagerService.java b/services/java/com/android/server/wm/WindowManagerService.java
index 2cd306256c5e..fbd2e1e5daf6 100644
--- a/services/java/com/android/server/wm/WindowManagerService.java
+++ b/services/java/com/android/server/wm/WindowManagerService.java
@@ -227,6 +227,11 @@ public class WindowManagerService extends IWindowManager.Stub
     static final int DEFAULT_FADE_IN_OUT_DURATION = 400;
 
     /**
+     * Frame rate. TODO: Replace with Display.getRefreshRate() when that is reliable.
+     */
+    static final int FRAME_RATE = 48;
+
+    /**
      * If true, the window manager will do its own custom freezing and general
      * management of the screen during rotation.
      */
@@ -8682,7 +8687,7 @@ public class WindowManagerService extends IWindowManager.Stub
         if (needRelayout) {
             requestAnimationLocked(0);
         } else if (animating) {
-            requestAnimationLocked(currentTime+(1000/60)-SystemClock.uptimeMillis());
+            requestAnimationLocked(currentTime+(1000/FRAME_RATE)-SystemClock.uptimeMillis());
         }
 
         // Finally update all input windows now that the window changes have stabilized.