Rescale resampling weights so that the sum becomes one.

[movit] / effect_chain.cpp

diff --git a/effect_chain.cpp b/effect_chain.cpp
index d80c4f82a28b33c39c983b38f02894ad514979e1..114670c913d304daedcdc48acbbdaec24246b1ef 100644 (file)
--- a/effect_chain.cpp
+++ b/effect_chain.cpp
@@ -11,6 +11,7 @@
 #include <algorithm>
 #include <set>
 #include <stack>
+#include <utility>
 #include <vector>
 
 #include "alpha_division_effect.h"