IMSVidVideoRenderer2::get_Allocator method (segment.h)
[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]
The get_Allocator method retrieves the allocator-presenter from the VMR as an IUnknown pointer.
This method is provided for Automation clients. C++ applications can also use the get__Allocator method, which returns an IVMRSurfaceAllocator pointer.
Syntax
HRESULT get_Allocator(
[out] IUnknown **AllocPresent
);
Parameters
[out] AllocPresent
Receives a pointer to the allocator-presenter's IUnknown interface.
Return value
Returns an HRESULT value. Possible values include the following.
| Return code | Description |
|---|---|
|
Success. |
Remarks
The caller must release the returned IUnknown interface.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows�XP with SP1 [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | segment.h (include Msvidctl.h) |