From b531fe8c965cf78a61af435739e7c8367f23d17d Mon Sep 17 00:00:00 2001
From: Wei Shuai <cpuwolf@gmail.com>
Date: Sun, 28 Jan 2018 13:28:08 +0800
Subject: tracker/wii: reduce CPU percentage

70fps WIImote, so 14ms polling rate is enough
---
 tracker-wii/wii_camera.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tracker-wii')

diff --git a/tracker-wii/wii_camera.cpp b/tracker-wii/wii_camera.cpp
index 75ce3950..9c2d618c 100644
--- a/tracker-wii/wii_camera.cpp
+++ b/tracker-wii/wii_camera.cpp
@@ -115,7 +115,7 @@ wii_camera_status WIICamera::_get_frame(cv::Mat& frame)
 	}
 
 	if (m_pDev->RefreshState() == NO_CHANGE) {
-		Sleep(1); // don't hog the CPU if nothing changed
+		Sleep(14); // don't hog the CPU if nothing changed
 		ret = wii_cam_data_no_change;
 		goto goodbye;
 	}
-- 
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