Dedupe non-perceptable depth updates (20aeddd8) · Commits · e / os / android_packages_apps_Trebuchet

quickstep/src/com/android/launcher3/statehandlers/DepthController.java

+8 −1

Original line number	Diff line number	Diff line
		@@ -177,7 +177,14 @@ public class DepthController implements LauncherStateManager.StateHandler {
		}

		private void setDepth(float depth) {
		mDepth = depth;
		// Round out the depth to dedupe frequent, non-perceptable updates
		int depthI = (int) (depth * 256);
		float depthF = depthI / 256f;
		if (Float.compare(mDepth, depthF) == 0) {
		return;
		}

		mDepth = depthF;
		if (mSurface == null \|\| !mSurface.isValid()) {
		return;
		}