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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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+** Contact: Nokia Corporation (qt-info@nokia.com)
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+** This file is part of the documentation of the Qt Toolkit.
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+** Foundation and appearing in the file LICENSE.LGPL included in the
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+**
+****************************************************************************/
+
+/*!
+
+    \page qt-embeddedLinux-accel.html
+
+    \target Hardware Acceleration with Qt for Embedded Linux
+
+    \title Qt for Embedded Linux Hardware Accelerated Graphics
+    \ingroup qt-embedded-linux
+
+
+	\input platforms/emb-hardwareacceleration.qdocinc
+
+    \section1 Windowing on Embedded Linux with Hardware Accelerated Graphics
+
+    Qt for Embedded Linux includes its own windowing system, QWS. QWS was
+    designed in 1999, well before graphics acceleration was available for
+    embedded devices. It does a great job providing a lightweight window
+    manager including all the expected functionality such as arbitrary
+    windows that can be moved, resized, minimized, etc. Getting QWS to work
+    with GPUs is very challenging, particularly with OpenGL and OpenVG
+    because there is no standard way in Linux to share textures across
+    processes. Some silicon vendors provide private APIs to allow texture
+    sharing, others do not. These limitations are documented under the
+    sections describing each type of accelerated hardware APIs. The simplest
+    most generic support for accelerated graphics is a full screen single
+    process single window.
+
+    \section2 General options
+    \list
+        \o QWS, not accelerated, allows arbitrary windowing with multiple
+        processes drawing on the screen.
+        \o X11 with an accelerated X11 driver provided by the silicon
+        vendor. Like QWS, this allows arbitrary windows with multiple
+        processes drawing on the screen. Our experience is that there is
+        some overhead from X11 which will adversely affect framerates.
+        Additionally, our experience is that the drivers from silicon
+        vendors are still maturing.
+        \o Full screen single process single window. This will always work.
+        Some additional capabilities are available and are documented in
+        the acceleration specific API sections.
+    \endlist
+
+    \section1 Supported Hardware Accelerated Graphics APIs
+
+    This table shows which Hardware Accelerated Graphics APIs currently
+    supported by Qt.
+
+     \table 
+     \header
+        \o Supported APIs
+		\o API Version
+     \row
+        \o \l {Qt for Embedded Linux and OpenGL}{OpenGL ES}
+		\o 1.x and 2.x
+     \row
+        \o \l {Qt for Embedded Linux and OpenVG}{OpenVG } 
+		\o 1.1
+     \row
+        \o \l {Qt for Embedded Linux and DirectFB}{DirectFB}
+		\o 2.0
+     \endtable 
+
+
+*/