="+1"><b>Class Description</b></font></td></tr>

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<td><font face="Times">IOSVGADisplay is an abstract class for managing Super VGA (SVGA) video displays. It provides most of the functionality needed by SVGA drivers. Functionality that varies from card to card must be provided by subclasses of IOSVGADisplay. In particular, different SVGA cards have different ways of setting the current plane and segment and of entering a