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change int to char so that keys are registered properly, maybe this breaks others though

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This commit is contained in:
Ethan Rublee 2010-10-20 18:49:44 +00:00
parent be016a75df
commit e842a0c816
1 changed files with 2 additions and 2 deletions
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4
samples/cpp/calibration.cpp
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@ -448,7 +448,7 @@ int main( int argc, char** argv )
}
imshow("Image View", view);
int key = waitKey(capture.isOpened() ? 50 : 500);
int key = 0xff & waitKey(capture.isOpened() ? 50 : 500);
if( (key & 255) == 27 )
break;
@ -491,7 +491,7 @@ int main( int argc, char** argv )
//undistort( view, rview, cameraMatrix, distCoeffs, cameraMatrix );
remap(view, rview, map1, map2, INTER_LINEAR);
imshow("Image View", rview);
int c = waitKey();
int c = 0xff & waitKey();
if( (c & 255) == 27 || c == 'q' || c == 'Q' )
break;
}