LPDDHALSURFCB_GETBLTSTATUS (Windows Embedded CE 6.0)

1/6/2010

This callback function determines whether the blit queue has room for more blits and whether the blit queue is busy.

Syntax

DWORD (* LPDDHALSURFCB_GETBLTSTATUS)(
  LPDDHAL_GETBLTSTATUSDATA lpgbsd
);

Parameters

• lpgbsd
  [in, out] Pointer to a DDHAL_GETBLTSTATUSDATA structure that returns the blit's status information.

Return Value

Returns one of the following values:

• DDHAL Callback Return Values
• DDHAL Callback Return Values

Remarks

An example implementation of this callback function, GetBltStatus32, can be found in the IGS sample driver source code.

Requirements

Header	ddrawi.h
Library	Developer Implemented
Windows Embedded CE	Windows Embedded CE 6.0 and later

See Also

Reference

DDHAL_GETBLTSTATUSDATA

Concepts

DirectDrawSurface Callback Functions
DDHAL Callback Return Values
DDHAL Callback Return Values