Gambit Scheme FFI

Question

I am trying to use ffi to call opencv's cvReleaseCapture,

void cvReleaseCapture( CvCapture** capture );

I have tried,

(define release-capture (c-lambda ((pointer (pointer "CvCapture"))) void "cvReleaseCapture"))

didn't relly worked.

score 1 · Answer 1 · answered Mar 29 '11 at 02:57

1

(c-define-type CvCapture (pointer (pointer (struct "CvCapture"))))

(define release-capture (c-lambda (CvCapture) void "cvReleaseCapture"))

answered Mar 29 '11 at 02:57

Will Bendick

1 Answers1