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GetCurrentMode (csCode = 10)

The required GetCurrentMode routine uses a VDSwitchInfoRec structure.PCI graphics drivers return the current DisplayModeID value in the csData field.

OSErr = Status (theRefNum, cscGetCurMode, &theVDSwitchInfoRec );
<-- csMode
Current relative bit depth
<-- csData
DisplayModeID of current resolution
<-- csPage
Current page
<-- csBaseAddr
Base address of current page

© 1999 Apple Computer, Inc. – (Last Updated 26 March 99)