UID | title | ms.date | targetos | description | tech.root | req.assembly | req.construct-type | req.ddi-compliance | req.dll | req.header | req.idl | req.include-header | req.irql | req.kmdf-ver | req.lib | req.max-support | req.namespace | req.redist | req.target-min-winverclnt | req.target-min-winversvr | req.target-type | req.type-library | req.umdf-ver | req.unicode-ansi | topic_type | api_type | api_location | api_name | f1_keywords | dev_langs | |||||||
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NF:mfidl.IMFExtendedCameraControl.LockPayload |
IMFExtendedCameraControl::LockPayload |
11/4/2019 |
Windows |
Locks the internal payload buffer contained in the capture device control to enable querying or changing the payload. |
mf |
function |
mfidl.h |
Windows 10 Build 20348 |
Windows 10 Build 20348 |
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Locks the internal payload buffer contained in the capture device control to enable querying or changing the payload.
Receives a BYTE pointer to the buffer containing the raw payload. The caller should not free the buffer directly, but instead should call IMFExtendedCameraControl::UnlockPayload to free the resources.
Receives the size of the buffer returned in ppPayload.
On success, returns S_OK.