take out "asize" from vector/dequeue to picontainers.h->calcNewSize()

minAlloc and maxPoTAlloc now can be override from CMake by PIP_CONTAINERS_MIN_ALLOC and PIP_CONTAINERS_MAX_POT_ALLOC variables

libs/main/containers/picontainers.h

@@ -89,6 +89,26 @@ public:
 		static const size_t ret = _PIContainerConstantsBase::calcStepAfterPoT(sizeof(T));
 		return ret;
 	}
+
+	static size_t calcNewSize(size_t old_size, size_t new_size) {
+		if (new_size == 0) return 0;
+		if (new_size < maxCountForPoT()) {
+			if (old_size * 2 >= new_size && old_size < new_size) {
+				return old_size * 2;
+			}
+			ssize_t t = minCountPoT();
+			new_size -= 1;
+			while (new_size >> t)
+				++t;
+			return (1 << t);
+		} else {
+			size_t ret = old_size;
+			while (ret < new_size)
+				ret += stepAfterPoT();
+			return ret;
+		}
+		return 0;
+	}
 };