IMemInputPin::GetAllocator (Compact 2013)
3/26/2014
This method returns the allocator interface that this input pin proposes as the interface for the output pin to use.
Syntax
HRESULT GetAllocator(
IMemAllocator** ppAllocator
);
Parameters
- ppAllocator
[out] Pointer to an obtained IMemAllocator object.
Return Value
Returns an HRESULT value that depends on the implementation.
HRESULT can be one of the following standard constants, or other values not listed.
Value |
Description |
|---|---|
E_FAIL |
Failure. |
E_POINTER |
Null pointer argument. |
E_INVALIDARG |
Invalid argument. |
E_NOTIMPL |
Method is not supported. |
S_OK or NOERROR |
Success. |
Requirements
Header |
dshow.h |
Library |
Strmiids.lib |