more fault tolerant of single frames and/or capture dying

[ozzloy@gmail.com/oble] / oble.h

diff --git a/oble.h b/oble.h
index cb4cd243ef30265c9241d8c53265671a49ba5e36..7fd6b6d4abc66a1f6f33e1eb1f4b2fea3508022d 100644 (file)
--- a/oble.h
+++ b/oble.h
@@ -54,6 +54,6 @@ int do_capture();
 
 int get_one_frame(CvCapture* capture, IplImage* &frame);
 
-void get_frames(CvCapture* capture, CvHaarClassifierCascade* cascade);
+int get_frames(CvCapture* capture, CvHaarClassifierCascade* cascade);
 
 void update_idle(int faces_total);