Changeset 651 for trunk/src/opengl/qgl_qws.cpp

Timestamp:

Mar 8, 2010, 12:52:58 PM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.6.2 sources.

Location:

trunk

Files:

• . (modified) (1 prop)
• src/opengl/qgl_qws.cpp (modified) (3 diffs)

trunk/src/opengl/qgl_qws.cpp

@@ -1 +1 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 20 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation ([email protected])
@@ -82 +82 @@
     else
         return 0;
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 }
 
@@ -312 +334 @@
 }
 
-void QGLExtensions::init()
-{
-    static bool init_done = false;
-
-    if (init_done)
-        return;
-    init_done = true;
-
-    // We need a context current to initialize the extensions,
-    // but getting a valid EGLNativeWindowType this early can be
-    // problematic under QWS.  So use a pbuffer instead.
-    //
-    // Unfortunately OpenGL/ES 2.0 systems don't normally
-    // support pbuffers, so we have no choice but to try
-    // our luck with a window on those systems.
-#if defined(QT_OPENGL_ES_2)
-    QGLWidget tmpWidget;
-    tmpWidget.makeCurrent();
-
-    init_extensions();
-
-    tmpWidget.doneCurrent();
-#else
-    QGLPixelBuffer pbuffer(16, 16);
-    pbuffer.makeCurrent();
-
-    init_extensions();
-
-    pbuffer.doneCurrent();
-#endif
-}
-
 QT_END_NAMESPACE