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Speed dropped_percent() common case, ensure dropped>0 returns >0%.

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This commit is contained in:
Jared Boone 2016-04-27 12:16:37 -07:00
parent be9f3362da
commit dc8c34487f
1 changed files with 7 additions and 1 deletions
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8
firmware/common/message.hpp
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@ -26,6 +26,7 @@
#include <cstddef>
#include <array>
#include <functional>
#include <algorithm>
#include "baseband_packet.hpp"
#include "ert_packet.hpp"
@ -429,7 +430,12 @@ struct CaptureConfig {
}
size_t dropped_percent() const {
return baseband_bytes_dropped * 100U / baseband_bytes_received;
if( baseband_bytes_dropped == 0 ) {
return 0;
} else {
const size_t percent = baseband_bytes_dropped * 100U / baseband_bytes_received;
return std::max(1U, percent);
}
}
};