fixed defects from coverity.com

2014-02-23 14:59:06 +04:00
parent 0a90d6dde6
commit 32eb38ec98
27 changed files with 72 additions and 26 deletions
--- a/modules/imgproc/src/deriv.cpp
+++ b/modules/imgproc/src/deriv.cpp
@@ -540,8 +540,6 @@ void cv::Laplacian( InputArray _src, OutputArray _dst, int ddepth, int ksize,
        int wtype = CV_MAKETYPE(wdepth, src.channels());
        Mat kd, ks;
        getSobelKernels( kd, ks, 2, 0, ksize, false, ktype );
-        if( ddepth < 0 )
-            ddepth = src.depth();
        int dtype = CV_MAKETYPE(ddepth, src.channels());

        int dy0 = std::min(std::max((int)(STRIPE_SIZE/(getElemSize(src.type())*src.cols)), 1), src.rows);