Warning fixed by adding a cast to char

9 years ago · 25cf33d5c8
parent 0acd818efc
commit 25cf33d5c8
1 changed files with 1 additions and 1 deletions
--- a/modules/imgproc/src/contours.cpp
+++ b/modules/imgproc/src/contours.cpp
@ -1048,7 +1048,7 @@ cvFindNextContour( CvContourScanner scanner )
                    goto _next_contour;
                } else if (haveSSE2) {
-                    __m128i v_prev = _mm_set1_epi8(prev);
+                    __m128i v_prev = _mm_set1_epi8((char)prev);
                    int v_size = width - 32;
                    for (; x <= v_size; x += 32) {