fixed Xcode 4.1 compile errors in png codec in highgui

14 years ago · 0bf4d9ec2b
parent 6d288978ab
commit 0bf4d9ec2b
1 changed files with 1 additions and 0 deletions
--- a/modules/highgui/src/grfmt_png.cpp
+++ b/modules/highgui/src/grfmt_png.cpp
@ -56,6 +56,7 @@
 #else
 #include <png.h>
 #endif
+#include <zlib.h>
 #include "grfmt_png.hpp"

 namespace cv