Microsoft DirectX 9.0


Note   The IAMDevMemoryControl interface is deprecated.

Checks if the memory supported by the allocator requires the use of the IAMDevMemoryControl::WriteSync method.


HRESULT QueryWriteSync(void);

Return Value

Returns S_OK if the method is required, or S_FALSE otherwise.


Not all on-board memory needs to have WriteSync called to synchronize with the completed write. This method is used to check if the call is necessary.

See Also