ext_output: flush stdout after printing output

sberan · sberan · commit 5fc1e9a918bf · 2018-07-10T17:13:00.000-05:00
this allows tooling to watch for changes while the application is running.
diff --git a/src/image.c b/src/image.c
@@ -548,6 +548,9 @@ void draw_detections_cv_v3(IplImage* show_img, detection *dets, int num, float t
             cvPutText(show_img, labelstr, pt_text, &font, black_color);
         }
     }
+    if (ext_output) {
+        fflush(stdout);
+    }
 }
 
 void draw_detections_cv(IplImage* show_img, int num, float thresh, box *boxes, float **probs, char **names, image **alphabet, int classes)

Original file line number	Diff line number	Diff line change
`@@ -548,6 +548,9 @@ void draw_detections_cv_v3(IplImage* show_img, detection *dets, int num, float t`
`548`	`548`	`cvPutText(show_img, labelstr, pt_text, &font, black_color);`
`549`	`549`	`}`
`550`	`550`	`}`
	`551`	`+ if (ext_output) {`
	`552`	`+ fflush(stdout);`
	`553`	`+ }`
`551`	`554`	`}`
`552`	`555`
`553`	`556`	`void draw_detections_cv(IplImage* show_img, int num, float thresh, box boxes, float probs, char names, image *alphabet, int classes)`