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LPDDHAL_GETDEVICEIDENTIFIER (Compact 2013)

  • Article

3/26/2014

This callback function is used to gather information from the driver about the graphics device. The information about the driver is transmitted through a DDHAL_GETDEVICEIDENTIFIERDATA structure. It is the driver's responsibility to provide as much and as accurate information as possible each time this function is called.

Syntax

DWORD (* LPDDHAL_GETDEVICEIDENTIFIER)(
  LPDDHAL_GETDEVICEIDENTIFIERDATA lpgdid
);

Parameters

Return Value

Returns one of the following values:

  • DDHAL_DRIVER_HANDLED
    The request was handled although a specific action may not have been taken.
  • DDHAL_DRIVER_NOTHANDLED
    The request was not handled or processed in any way.

Note

For a complete list of the DDHAL callback return values, see DDHAL Callback Return Values.

Requirements

Header

ddrawi.h

Library

Developer Implemented

See Also

Reference

Miscellaneous Callback Functions
DDHAL Callback Return Values