GetSysmemBltStatus (Windows CE 5.0)

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This callback function queries the status of an asynchronous direct memory access (DMA) operation.

DWORD GetSysmemBltStatus(LPDDHAL_GETBLTSTATUSDATApgbsd);

Parameters

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

Return Values

Returns one of the following values:

• DDHAL_DRIVER_HANDLED
• DDHAL_DRIVER_NOTHANDLED

Remarks

The prototype for this callback is identical to that of GetBltStatus. It is legal for drivers to implement one routine and point both the GetSysmemBltStatus and the GetBltStatus callbacks to the same routine.

Requirements

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header: Ddrawi.h.
Link Library: Developer implemented.

See Also

Miscellaneous Callback Functions | DDHAL_GETBLTSTATUSDATA | DDHAL_DRIVER_HANDLED | DDHAL_DRIVER_NOTHANDLED

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