IltmmMemory::get_BufferSize

Summary

Retrieves the size of the memory objects buffer, in bytes.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmMemory_get_BufferSize(pMem, pVal)
C++ HRESULT get_BufferSize(pVal)

Parameters

IltmmMemory *pMem

Pointer to an IltmmMemory interface.

long *pVal

Pointer to a variable to be updated with the size of the objects buffer, in bytes.

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

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.

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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