From: Hwankyu Jhun <h.jhun@samsung.com>
Date: Fri, 28 Jul 2017 06:24:30 +0000 (+0900)
Subject: Reduce system info db access
X-Git-Tag: submit/tizen_3.0/20170731.092605^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f01cfc215f36d5b7aacae605b7218c23f7662038;p=platform%2Fcore%2Fappfw%2Fwidget-viewer.git

Reduce system info db access

Change-Id: I5a3f889cca98c47abca16b720070216ad79679f5
Signed-off-by: Hwankyu Jhun <h.jhun@samsung.com>
---

diff --git a/watch-control/src/control.c b/watch-control/src/control.c
index b7da2c54..0746e3b4 100644
--- a/watch-control/src/control.c
+++ b/watch-control/src/control.c
@@ -375,6 +375,26 @@ API int watch_policy_set_size_hint(watch_policy_size_hint hint)
 	return 0;
 }
 
+static bool __is_circle(void)
+{
+	static bool initialized = false;
+	static bool shape_circle = false;
+	int r;
+
+	if (initialized)
+		return shape_circle;
+
+	r = system_info_get_platform_bool(KEY_SCREEN_SHAPE_CIRCLE,
+			&shape_circle);
+	if (r != SYSTEM_INFO_ERROR_NONE) {
+		_E("Failed to get system info");
+		return false;
+	}
+
+	initialized = true;
+	return shape_circle;
+}
+
 static float __get_opr(void *source_data, int width, int height)
 {
 	int *source;
@@ -390,9 +410,7 @@ static float __get_opr(void *source_data, int width, int height)
 	unsigned int pixel_sum;
 	float opr;
 	float max_opr;
-	bool shape_circle = false;
-
-	system_info_get_platform_bool(KEY_SCREEN_SHAPE_CIRCLE, &shape_circle);
+	bool shape_circle = __is_circle();
 
 	source = source_data;
 	pos = width / 2;