build warning (#1400)

374e3218 · Alexander Alekhin · Vadim Pisarevsky · 41995b76 · 374e3218
Commit 374e3218 authored Oct 10, 2017 by Alexander Alekhin Committed by Vadim Pisarevsky Oct 10, 2017
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trackerKCF.cpp modules/tracking/src/trackerKCF.cpp +1 -1

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--- a/modules/tracking/src/trackerKCF.cpp
+++ b/modules/tracking/src/trackerKCF.cpp
@@ -604,7 +604,7 @@ namespace cv{
    bool oclSucceed = false;
    Size s(pca_data.cols, pca_data.cols);
    UMat result(s, pca_data.type());
-    if (oclTransposeMM(pca_data, 1.0/(float)(src.rows*src.cols-1), result)) {
+    if (oclTransposeMM(pca_data, 1.0f/(float)(src.rows*src.cols-1), result)) {
      if(old_cov.rows==0) old_cov=result.getMat(ACCESS_READ).clone();
      SVD::compute((1.0-pca_rate)*old_cov + pca_rate * result.getMat(ACCESS_READ), w, u, vt);
      oclSucceed = true;