From 8c58640fdfe5d182cd8ab9ad0598c54c0487eb7c Mon Sep 17 00:00:00 2001
From: Gunnar Sletta <gunnar.sletta@digia.com>
Date: Mon, 9 Sep 2013 12:02:33 +0200
Subject: [PATCH] Use Qt's own glyph cache with the freetype engine.

This fixes rendering in the OpenGL paint engine,
simplifies our internal code paths and also produces
nicer text for non-90 rotated glyphs

Change-Id: Ib206065cd486ac29067f9ebf4a0d74189a673f1e
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
---
 src/gui/text/qfontengine_ft.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/gui/text/qfontengine_ft.cpp b/src/gui/text/qfontengine_ft.cpp
index cad9b02f41..61f4781e3f 100644
--- a/src/gui/text/qfontengine_ft.cpp
+++ b/src/gui/text/qfontengine_ft.cpp
@@ -631,8 +631,7 @@ QFontEngineFT::QFontEngineFT(const QFontDef &fd)
 #endif
     defaultFormat = Format_None;
     embeddedbitmap = false;
-    const QByteArray env = qgetenv("QT_NO_FT_CACHE");
-    cacheEnabled = env.isEmpty() || env.toInt() == 0;
+    cacheEnabled = qEnvironmentVariableIsSet("QT_USE_FT_CACHE");
     m_subPixelPositionCount = 4;
 }