IMediaBuffer::GetMaxLength
| Microsoft DirectShow 9.0 |
IMediaBuffer::GetMaxLength
The GetMaxLength method retrieves the maximum number of bytes this buffer can hold.
Syntax
HRESULT GetMaxLength(
DWORD* pcbMaxLength
);
Parameters
pcbMaxLength
[out] Pointer to a variable that receives the buffer's maximum size, in bytes.
Return Value
Returns S_OK if successful. Otherwise, returns an HRESULT value indicating the cause of the error.
Requirements
Header: Declared in Mediaobj.h; include Dmo.h
Library: Dmoguids.lib.
See Also