我正在尝试使用ffi调用opencv的cvReleaseCapture,
void cvReleaseCapture( CvCapture** capture );
http://www.ai.rug.nl/vakinformatie/pas/content/Highgui/opencvref_highgui.htm
我试过了,
(定义release-capture (c-lambda ((pointer (pointer“CvCapture”) void“cvReleaseCapture”)
并不是真的有效。
发布于 2011-03-29 10:57:43
(C-定义类型指针( CvCapture (struct“CvCapture”)
(定义释放捕获(c-lambda (CvCapture) void "cvReleaseCapture"))
https://stackoverflow.com/questions/5447343
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