Merge pull request opencv#8433 from csukuangfj:issue-8189

alalek · alalek · commit d0c64fca2b20 · 2017-03-23T20:20:07.000Z
diff --git a/modules/core/src/matrix.cpp b/modules/core/src/matrix.cpp
@@ -1395,7 +1395,7 @@ void _InputArray::getMatVector(std::vector<Mat>& mv) const
     {
         const std::vector<uchar>& v = *(const std::vector<uchar>*)obj;
 
-        size_t n = v.size(), esz = CV_ELEM_SIZE(flags);
+        size_t n = size().width, esz = CV_ELEM_SIZE(flags);
         int t = CV_MAT_DEPTH(flags), cn = CV_MAT_CN(flags);
         mv.resize(n);
 

Original file line number	Diff line number	Diff line change
`@@ -1395,7 +1395,7 @@ void _InputArray::getMatVector(std::vector<Mat>& mv) const`
`1395`	`1395`	`{`
`1396`	`1396`	`const std::vector<uchar>& v = (const std::vector<uchar>)obj;`
`1397`	`1397`
`1398`		`- size_t n = v.size(), esz = CV_ELEM_SIZE(flags);`
	`1398`	`+ size_t n = size().width, esz = CV_ELEM_SIZE(flags);`
`1399`	`1399`	`int t = CV_MAT_DEPTH(flags), cn = CV_MAT_CN(flags);`
`1400`	`1400`	`mv.resize(n);`
`1401`	`1401`