References ▼
Unlocks the locked buffer or region.
#include "ltmm.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmmMemory_Unlock(pMem) |
| C++ | HRESULT Unlock() |
Pointer to an IltmmMemory interface.
| 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. |
Each call to IltmmMemory::LockBuffer or IltmmMemory::LockRegion should have a corresponding call to Unlock.
Win32, x64.
| Language | Example |
|---|---|
| C | Use ltmmMemory for Memory Conversion |
| C++ | Use ltmmMemory for Memory Conversion |
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