IMFVideoSampleAllocator::AllocateSample method (mfidl.h)
Gets a video sample from the allocator.
Syntax
HRESULT AllocateSample(
[out] IMFSample **ppSample
);
Parameters
[out] ppSample
Receives a pointer to the IMFSample interface. The caller must release the interface.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
Return code | Description |
---|---|
|
The method succeeded. |
|
The allocator was not initialized. Call IMFVideoSampleAllocator::InitializeSampleAllocator or InitializeSampleAllocatorEx::InitializeSampleAllocatorEx. |
|
No samples are available. |
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows Vista [desktop apps | UWP apps] |
Minimum supported server | Windows Server 2008 [desktop apps | UWP apps] |
Target Platform | Windows |
Header | mfidl.h |
Library | Mfuuid.lib |
See also
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