Windows ifdef

11 years ago · 20b8bb4a2c
parent 0df499115b
commit 20b8bb4a2c
1 changed files with 8 additions and 2 deletions
--- a/modules/line_descriptor/include/opencv2/line_descriptor/bitops.hpp
+++ b/modules/line_descriptor/include/opencv2/line_descriptor/bitops.hpp
@ -43,9 +43,15 @@
 #ifndef __OPENCV_BITOPTS_HPP
 #define __OPENCV_BITOPTS_HPP

+#ifdef __MSC_VER
+# include <intrin.h>
+# define popcnt __popcnt
+# define popcntll __popcount64
+#else
 # define popcntll __builtin_popcountll
 # define popcnt __builtin_popcount

+#endif

 /* LUT */
 const int lookup[] =