IltmmMemory::GetByte
#include "ltmm.h"
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C Syntax |
HRESULT IltmmMemory__getByte(pMem, Index, pVal) |
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C++ Syntax |
HRESULT GetByte(Index, pVal) |
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IltmmMemory *pMem; |
/* pointer to an interface */ |
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long Index; |
/* index */ |
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short *pVal; |
/* pointer to a variable */ |
Retrieves a single byte from the object’s buffer, at the specified index.
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Parameter |
Description |
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pMem |
Pointer to an IltmmMemory interface. |
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Index |
Zero based index, or offset, of the byte to retrieve. |
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pVal |
Pointer to a variable to be updated with the single byte of data. |
Returns
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S_OK |
The function was successful. |
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<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Required DLLs and Libraries
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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. |
Win32, x64
See Also
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Elements: |
IltmmMemory::get_BufferSize, IltmmMemory::CopyData, IltmmMemory::GetData, IltmmMemory::put_BufferSize, IltmmMemory::SetByte, IltmmMemory::SetData |
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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++.