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Retrieves the size of the memory objects buffer, in bytes.
#include "ltmm.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmmMemory_get_BufferSize(pMem, pVal) |
| C++ | HRESULT get_BufferSize(pVal) |
Pointer to an IltmmMemory interface.
Pointer to a variable to be updated with the size of the objects buffer, in bytes.
| 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. |
This gets the size set using IltmmMemory::put_BufferSize. If you call this before calling IltmmMemory::put_BufferSize, this function updates the variable pointed to by pVal with 0.
Win32, x64.
| Language | Example |
|---|---|
| C | Use ltmmMemory for Memory Conversion |
| C++ | Use ltmmMemory for Memory Conversion |
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