From 1f3a67e8701bd8e8d4e58ca740bc03781c10136b Mon Sep 17 00:00:00 2001
From: Konstantin Ritt <ritt.ks@gmail.com>
Date: Fri, 12 Apr 2013 06:13:13 +0300
Subject: QFontEngine: Fix cache_cost might be not initialized

Change-Id: I4cf4de5797e6623a71593e8f382496188e3abac8
Reviewed-by: jian liang <jianliang79@gmail.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
---
 src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/platformsupport/fontdatabases')

diff --git a/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm b/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
index 3e553acd0a..8d1c4ed064 100644
--- a/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
+++ b/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
@@ -189,6 +189,8 @@ void QCoreTextFontEngine::init()
         avgCharWidth = QFixed::fromReal(width * fontDef.pixelSize / emSize);
     } else
         avgCharWidth = QFontEngine::averageCharWidth();
+
+    cache_cost = (CTFontGetAscent(ctfont) + CTFontGetDescent(ctfont)) * avgCharWidth.toInt() * 2000;
 }
 
 bool QCoreTextFontEngine::stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs,
-- 
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