From b5617869fc4f266fa85704e885da0e88fe53a649 Mon Sep 17 00:00:00 2001 From: "phoglund@webrtc.org" Date: Fri, 30 Mar 2012 21:02:45 +0000 Subject: [PATCH] Fixed problem with previous commit. BUG= TEST= Review URL: https://webrtc-codereview.appspot.com/472002 git-svn-id: http://webrtc.googlecode.com/svn/trunk@1970 4adac7df-926f-26a2-2b94-8c16560cd09d --- .../main/test/auto_test/standard/video_sync_test.cc | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/voice_engine/main/test/auto_test/standard/video_sync_test.cc b/src/voice_engine/main/test/auto_test/standard/video_sync_test.cc index d24be444a4..488593d738 100644 --- a/src/voice_engine/main/test/auto_test/standard/video_sync_test.cc +++ b/src/voice_engine/main/test/auto_test/standard/video_sync_test.cc @@ -47,19 +47,19 @@ class VideoSyncTest : public AfterStreamingFixture { } void CheckEstimatesConvergeReasonablyWell(int min_estimate) { - int standard_deviation = CollectEstimatesDuring15Seconds(min_estimate); - EXPECT_LT(standard_deviation, 20); + float standard_deviation = CollectEstimatesDuring15Seconds(min_estimate); + EXPECT_LT(standard_deviation, 20.0f); } // Computes the standard deviation by first estimating the sample variance // with an unbiased estimator. - int ComputeStandardDeviation(std::vector::const_iterator start, + float ComputeStandardDeviation(std::vector::const_iterator start, std::vector::const_iterator end) const { int num_elements = end - start; int mean = std::accumulate(start, end, 0) / num_elements; assert(num_elements > 1); - int variance = 0; + float variance = 0; for (; start != end; ++start) { variance += (*start - mean) * (*start - mean) / (num_elements - 1); }