Fix epsilon calculation for sanity check in x32 build

11 years ago · 82a198a8f2
parent dcc4d3640b
commit 82a198a8f2
1 changed files with 1 additions and 1 deletions
--- a/modules/imgproc/perf/perf_matchTemplate.cpp
+++ b/modules/imgproc/perf/perf_matchTemplate.cpp
@ -77,7 +77,7 @@ PERF_TEST_P(ImgSize_TmplSize_Method, matchTemplateBig,
        method == TM_SQDIFF_NORMED ||
        method == TM_CCOEFF_NORMED;
    double eps = isNormed ? 1e-6
-        : 255 * 255 * tmpl.total() * 1e-6;
+        : 255.0 * 255.0 * (double)tmpl.total() * 1e-6;

    SANITY_CHECK(result, eps);
 }