fixed warnings under Windows

13 years ago · 8db5b7d7d4
parent 0ad849d2fd
commit 8db5b7d7d4
1 changed files with 2 additions and 2 deletions
--- a/modules/video/src/tvl1flow.cpp
+++ b/modules/video/src/tvl1flow.cpp
@ -689,8 +689,8 @@ namespace

            for (int x = 0; x < u1x.cols; ++x)
            {
-                const float g1 = hypot(u1xRow[x], u1yRow[x]);
-                const float g2 = hypot(u2xRow[x], u2yRow[x]);
+                const float g1 = static_cast<float>(hypot(u1xRow[x], u1yRow[x]));
+                const float g2 = static_cast<float>(hypot(u2xRow[x], u2yRow[x]));

                const float ng1  = 1.0f + taut * g1;
                const float ng2  = 1.0f + taut * g2;