Merge "Don't use pow for distance calculation" into sc-dev

2021-04-29 15:55:49 +00:00
parent ce5f5faab8 fada9e8571
commit 3d121b7119
1 changed files with 1 additions and 1 deletions
--- a/core/java/com/android/internal/graphics/palette/LABCentroid.java
+++ b/core/java/com/android/internal/graphics/palette/LABCentroid.java
@@ -62,6 +62,6 @@ public class LABCentroid implements CentroidProvider {
        double dL = a[0] - b[0];
        double dA = a[1] - b[1];
        double dB = a[2] - b[2];
-        return (float) (Math.pow(dL, 2) + Math.pow(dA, 2) + Math.pow(dB, 2));
+        return (float) (dL * dL + dA * dA + dB * dB);
    }
 }