IltmmMemory::Unlock

Summary

Unlocks the locked buffer or region.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmMemory_Unlock(pMem)
C++ HRESULT Unlock()

Parameters

IltmmMemory *pMem

Pointer to an IltmmMemory interface.

Returns

Value Meaning
S_OK The function was successful.
<> S_OK An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

Each call to IltmmMemory::LockBuffer or IltmmMemory::LockRegion should have a corresponding call to Unlock.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C Use ltmmMemory for Memory Conversion
C++ Use ltmmMemory for Memory Conversion
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