Initialize function tables without QGuiApplication

QImage can be used without QGuiApplication, but wihout QGuiApplication
the accelerated methods would not be used.

This patch changes the initialization of the QtGui function tables to
happen in static object constructors on QtGui load, instead of in
the QGuiApplication init.

Change-Id: Ib58982fbc50fd79122352d021d93a3c99aca5043
Reviewed-by: Erik Verbruggen <erik.verbruggen@theqtcompany.com>
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>

1 files changed, 0 insertions, 10 deletions

diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp
index 087bed439c..00245b25b0 100644
--- a/src/gui/kernel/qguiapplication.cpp
+++ b/src/gui/kernel/qguiapplication.cpp
@@ -192,9 +192,6 @@ extern void qRegisterGuiVariant();
 #ifndef QT_NO_ANIMATION
 extern void qRegisterGuiGetInterpolator();
 #endif
-extern void qInitBlendFunctions();
-extern void qInitDrawhelperAsm();
-extern void qInitImageConversions();
 
 static bool qt_detectRTLLanguage()
 {
@@ -1327,13 +1324,6 @@ void QGuiApplicationPrivate::init()
     if (platform_integration == 0)
         createPlatformIntegration();
 
-    // Set up blend function tables.
-    qInitBlendFunctions();
-    // Set up which span functions should be used in raster engine...
-    qInitDrawhelperAsm();
-    // and QImage conversion functions
-    qInitImageConversions();
-
     initPalette();
     QFont::initialize();