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<concept id="GUID-D0C84E1D-A625-4F79-8515-399B8153727B" xml:lang="en"><title>What's New in Graphics in Symbian^3</title><shortdesc>This section describes the changes introduced in the Graphics

package in Symbian^3.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>

<section id="GUID-B341632C-47E7-4A0E-B3E5-2B69FD0AB09D"><title>ScreenPlay</title><p>ScreenPlay is a new graphics architecture which enables device

creators to take advantage of improved software performance, hardware

acceleration and third party graphics engines. For more information,

see:</p><ul>

<li><xref href="GUID-D93978BE-11A3-5CE3-B110-1DEAA5AD566C.dita">The ScreenPlay

Graphics Architecture</xref></li>

<li><xref href="GUID-F64E6551-670E-5E12-8103-DE504D3EC94F.dita">The NonScreenPlay

Graphics Architecture</xref></li>

<li><xref href="GUID-859CAA08-59C9-5FD3-98DE-6BDD0D6ED50B.dita">Graphics

Composition</xref></li>

<li><xref href="GUID-EF62BF88-3687-505D-8BD7-EEDF36246E56.dita">Graphics

Hardware Acceleration</xref></li>

<li><xref href="GUID-0EBE5733-A267-5F4A-85AD-87C3ECF80731.dita">Dynamic

Resolution Switching</xref></li>

<li><xref href="GUID-9C269F45-F160-5A4B-ABF8-896D2A538E3B.dita">Advanced

Pointer Overview</xref></li>

<li><xref href="GUID-495EA1C8-E95F-54AE-B4D1-0F463003C2D7.dita">External

Surfaces Overview</xref></li>

</ul>       </section>

<section id="GUID-934FEF09-12B2-418D-B6B4-1CCD41FFD27A"><title>Khronos

APIs</title><p>For information about the supported Khronos APIs, see:</p><ul>

<li><xref href="GUID-50254C2F-57B6-58C4-911F-294EF2B79C04.dita">Khronos

API Support</xref></li>

<li><xref href="GUID-1B1C6D35-FFDF-55B3-BCE2-DD0295858E49.dita">OpenVG

Collection</xref></li>

<li><xref href="GUID-AB93B01C-B6C2-5B24-ADEF-95706584D625.dita">OpenGLES

Collection</xref></li>

<li><xref href="GUID-8C6D4350-A38D-57A1-8C8D-C777EA7E8A3E.dita">EGL Collection</xref></li>

</ul></section>

<section id="GUID-B7EEA185-4445-4875-A9B6-18EF2264FD9C"><title>Interface

breaks and deprecated functionality</title><p>On ScreenPlay, support

for direct screen access (DSA) is maintained for backward compatibility

reasons, although Symbian recommends the use of external surfaces

in preference to DSA. However, whereas on some earlier

devices, applications might work without fully conforming to the rules

of DSA, these rules are now necessarily enforced. See <xref href="GUID-3F0FCBB5-98D2-4355-96E3-2DA938DE1C16.dita">DSA Migration Guide</xref> for information about the guidelines applications must follow in

order to be able to run correctly on a ScreenPlay device.</p><p>The following functionality is deprecated in Symbian^3:</p><ul>

<li><p>Creating transparent windows using a mask and <xref href="GUID-683603DD-F3D3-3193-BEB3-8236C7DE7F79.dita"><apiname>RWindow</apiname></xref> is deprecated. See <xref href="GUID-02BD38E7-A579-5BD5-9444-4E7C14C7809A.dita">Transparent Windows</xref> for more information.</p></li>

<li><p>Backed-up windows are deprecated. See <xref href="GUID-08A6A034-5609-58B0-8EA7-943B2A937B40.dita">Displayable Windows</xref> for more information. </p></li>

</ul></section>

<section id="GUID-9B1C753E-E502-4578-A5A7-0C8CD2739C5C"><title>Guide

documentation changes</title><p>The following documentation has been added to the Windowing

collection:</p><ul>

<li><xref href="GUID-2C443E6F-BC3D-5252-8098-9F850AA88A35.dita">Window

Server Component Overview</xref></li>

<li><xref href="GUID-B1CB6374-2C2B-5D6C-9A7C-6E49D8F235B8.dita">Display

Control and Mapping in the Window Server Client</xref></li>

<li><xref href="GUID-02BD38E7-A579-5BD5-9444-4E7C14C7809A.dita">Transparent

Windows</xref></li>

<li><xref href="GUID-8DB1C618-597C-560C-95A2-C0AB2CEBB027.dita">Redraw

Drawing</xref></li>

<li><xref href="GUID-A12A66ED-2C8F-5CE6-8F3E-332B045A35B4.dita">Advanced

Pointers</xref></li>

<li><xref href="GUID-1C025957-258C-54C0-94A5-AD60C14E6D76.dita">External

Surfaces</xref></li>

<li><xref href="GUID-E29CAFA8-523D-57D2-AC1B-D6D01741550B.dita">Window

Server Internals Concepts</xref></li>

<li><xref href="GUID-85E1E45B-DD05-5B7D-84E7-9911E0A3E3CC.dita">The wsini.ini

File</xref></li>

</ul><p>The following documentation has been added to the OpenGLES

collection:</p><ul>

<li><p><xref href="GUID-AB93B01C-B6C2-5B24-ADEF-95706584D625.dita">OpenGLES

Collection</xref></p></li>

</ul><p>The following documentation has been added to the OpenVG collection:</p><ul>

<li><p><xref href="GUID-1B1C6D35-FFDF-55B3-BCE2-DD0295858E49.dita">OpenVG

Collection</xref></p></li>

</ul><p>The following documentation has been added to the EGL collection:</p><ul>

<li><p><xref href="GUID-8C6D4350-A38D-57A1-8C8D-C777EA7E8A3E.dita">EGL

Collection</xref></p></li>

</ul><p>The following documentation has been updated:</p><ul>

<li><xref href="GUID-484B51EC-2209-5492-8E9C-9D792AB0DF35.dita">Graphics

and Drawing</xref></li>

<li><xref href="GUID-71DADA82-3ABC-52D2-8360-33FAEB2E5DE9.dita">The Font

and Bitmap Server Overview</xref></li>

</ul></section>

</conbody><related-links>

<link href="GUID-975CBC70-81E6-5FA2-80CE-88DD2ABE9595.dita"><linktext>Graphics

Guide</linktext></link>