Enable ipp MeanStdDev calculation for 32F_C1 images. Decrease accuracy sanity…

Enable ipp MeanStdDev calculation for 32F_C1 images. Decrease accuracy sanity check of the perfomance test

Enable ipp MeanStdDev calculation for 32F_C1 images. Decrease accuracy sanity…
Enable ipp MeanStdDev calculation for 32F_C1 images. Decrease accuracy sanity check of the perfomance test
9d138b2b · vbystricky · c29583ea · 9d138b2b · 9d138b2b
Commit 9d138b2b authored Apr 02, 2014 by vbystricky
Hide whitespace changes
Inline Side-by-side

Showing with 3 additions and 3 deletions

perf_stat.cpp modules/core/perf/perf_stat.cpp +2 -2

stat.cpp modules/core/src/stat.cpp +1 -1

No files found.
--- a/modules/core/perf/perf_stat.cpp
+++ b/modules/core/perf/perf_stat.cpp
@@ -65,8 +65,8 @@ PERF_TEST_P(Size_MatType, meanStdDev, TYPICAL_MATS)

    TEST_CYCLE() meanStdDev(src, mean, dev);

-    SANITY_CHECK(mean, 1e-6);
-    SANITY_CHECK(dev, 1e-6);
+    SANITY_CHECK(mean, 1e-5, ERROR_RELATIVE);
+    SANITY_CHECK(dev, 1e-5, ERROR_RELATIVE);
 }

 PERF_TEST_P(Size_MatType, meanStdDev_mask, TYPICAL_MATS)

--- a/modules/core/src/stat.cpp
+++ b/modules/core/src/stat.cpp
@@ -972,7 +972,7 @@ void cv::meanStdDev( InputArray _src, OutputArray _mean, OutputArray _sdv, Input
            ippicviMeanStdDevFuncC1 ippFuncC1 =
            type == CV_8UC1 ? (ippicviMeanStdDevFuncC1)ippicviMean_StdDev_8u_C1R :
            type == CV_16UC1 ? (ippicviMeanStdDevFuncC1)ippicviMean_StdDev_16u_C1R :
-            //type == CV_32FC1 ? (ippicviMeanStdDevFuncC1)ippicviMean_StdDev_32f_C1R ://Aug 2013: bug in IPP 7.1, 8.0
+            type == CV_32FC1 ? (ippicviMeanStdDevFuncC1)ippicviMean_StdDev_32f_C1R ://Aug 2013: bug in IPP 7.1, 8.0
            0;
            if( ippFuncC1 )
            {