sdfsdfs

node_modules/pixi.js/lib/maths/misc/pow2.js

@@ -0,0 +1,35 @@
+'use strict';
+
+"use strict";
+function nextPow2(v) {
+  v += v === 0 ? 1 : 0;
+  --v;
+  v |= v >>> 1;
+  v |= v >>> 2;
+  v |= v >>> 4;
+  v |= v >>> 8;
+  v |= v >>> 16;
+  return v + 1;
+}
+function isPow2(v) {
+  return !(v & v - 1) && !!v;
+}
+function log2(v) {
+  let r = (v > 65535 ? 1 : 0) << 4;
+  v >>>= r;
+  let shift = (v > 255 ? 1 : 0) << 3;
+  v >>>= shift;
+  r |= shift;
+  shift = (v > 15 ? 1 : 0) << 2;
+  v >>>= shift;
+  r |= shift;
+  shift = (v > 3 ? 1 : 0) << 1;
+  v >>>= shift;
+  r |= shift;
+  return r | v >> 1;
+}
+
+exports.isPow2 = isPow2;
+exports.log2 = log2;
+exports.nextPow2 = nextPow2;
+//# sourceMappingURL=pow2.js.map