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
Help Version 22.0.2023.1.26
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Multimedia C API Help
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.