Better to use ++i than i++ (minor optimization)

[kdenlive] / src / lib / audio / audioCorrelation.cpp

diff --git a/src/lib/audio/audioCorrelation.cpp b/src/lib/audio/audioCorrelation.cpp
index 6c6ddffbcc1fe512360da2185f28cf6a8bbedfd2..2e3219b7561b5c8608cc0df7eba87d1d4a594235 100644 (file)
--- a/src/lib/audio/audioCorrelation.cpp
+++ b/src/lib/audio/audioCorrelation.cpp
@@ -134,7 +134,7 @@ void AudioCorrelation::correlate(const int64_t *envMain, int sizeMain,
         }
 
         sum = 0;
-        for (int i = 0; i < size; i++) {
+        for (int i = 0; i < size; ++i) {
             sum += (*left) * (*right);
             left++;
             right++;