added 0xFF & in front of every waitKey so that it works on linux

2012-03-14 21:46:34 +00:00
parent ade7394e77
commit 9164ccbaaf
22 changed files with 25 additions and 25 deletions
--- a/samples/python2/coherence.py
+++ b/samples/python2/coherence.py
@@ -65,7 +65,7 @@ if __name__ == '__main__':
    cv2.imshow('src', src)
    update()
    while True:
-        ch = cv2.waitKey()
+        ch = 0xFF & cv2.waitKey()
        if ch == ord(' '):
            update()
        if ch == 27: