IltmmMemory::GetByte
#include "ltmm.h"
|
C Syntax |
HRESULT IltmmMemory__getByte(pMem, Index, pVal) |
|
C++ Syntax |
HRESULT GetByte(Index, pVal) |
|
IltmmMemory *pMem; |
/* pointer to an interface */ |
|
long Index; |
/* index */ |
|
short *pVal; |
/* pointer to a variable */ |
Retrieves a single byte from the object’s buffer, at the specified index.
|
Parameter |
Description |
|
pMem |
Pointer to an IltmmMemory interface. |
|
Index |
Zero based index, or offset, of the byte to retrieve. |
|
pVal |
Pointer to a variable to be updated with the single byte of data. |
Returns
|
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. |
Required DLLs and Libraries
|
LTMM For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
See Also
|
Elements: |
IltmmMemory::get_BufferSize, IltmmMemory::CopyData, IltmmMemory::GetData, IltmmMemory::put_BufferSize, IltmmMemory::SetByte, IltmmMemory::SetData |
|
Topics: |
Example
For a C example, refer to Use ltmmMemory for Memory Conversion for C.
For a C++ example, refer to Use ltmmMemory for Memory Conversion for C++.