Replaced expensive modulus operation with bitwise-and.

8d3e1779 · Bryant Mairs · 7576bdd4 · 8d3e1779
Commit 8d3e1779 authored Jun 15, 2014 by Bryant Mairs
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

MAVLinkProtocol.cc src/comm/MAVLinkProtocol.cc +1 -1

No files found.
--- a/src/comm/MAVLinkProtocol.cc
+++ b/src/comm/MAVLinkProtocol.cc
@@ -503,7 +503,7 @@ void MAVLinkProtocol::receiveBytes(LinkInterface* link, QByteArray b)
                lastIndex[message.sysid][message.compid] = expectedSeq;

                // Update on every 32th packet
-                if (totalReceiveCounter[linkId] % 32 == 0)
+                if ((totalReceiveCounter[linkId] & 0x1F) == 0)
                {
                    // Calculate new loss ratio
                    // Receive loss