From 8cfc87cf01a2dbd2c5ddd9ee40b6183f8ff9041a Mon Sep 17 00:00:00 2001
From: WANG Guoqin <wangguoqin1001@gmail.com>
Date: Thu, 10 Mar 2016 02:49:10 +0800
Subject: [PATCH] MacOSX / QTKit capture: trying to fix invalid timer call

---
 modules/highgui/src/cap_qtkit.mm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/modules/highgui/src/cap_qtkit.mm b/modules/highgui/src/cap_qtkit.mm
index f2f7963aa..568e951fb 100644
--- a/modules/highgui/src/cap_qtkit.mm
+++ b/modules/highgui/src/cap_qtkit.mm
@@ -95,6 +95,8 @@ didDropVideoFrameWithSampleBuffer:(QTSampleBuffer *)sampleBuffer
 - (int)updateImage;
 - (IplImage*)getOutput;
 
+- (void)doFireTimer:(NSTimer *)timer;
+
 @end
 
 /*****************************************************************************
@@ -625,6 +627,11 @@ didDropVideoFrameWithSampleBuffer:(QTSampleBuffer *)sampleBuffer
     return 1;
 }
 
+- (void)doFireTimer:(NSTimer *)timer {
+    (void)timer;
+    // dummy
+}
+
 @end