ReactOS  0.4.15-dev-321-g2d9b385
IMFMediaBuffer Interface Reference

import"mfobjects.idl";

Inheritance diagram for IMFMediaBuffer:
Collaboration diagram for IMFMediaBuffer:

Public Member Functions

HRESULT Lock ([out] BYTE **ppbBuffer, [out] DWORD *pcbMaxLength, [out] DWORD *pcbCurrentLength)
 
HRESULT Unlock ()
 
HRESULT GetCurrentLength ([out] DWORD *pcbCurrentLength)
 
HRESULT SetCurrentLength ([in] DWORD cbCurrentLength)
 
HRESULT GetMaxLength ([out] DWORD *pcbMaxLength)
 
- Public Member Functions inherited from IUnknown
HRESULT QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)
 
ULONG AddRef ()
 
ULONG Release ()
 

Additional Inherited Members

- Public Types inherited from IUnknown
typedef IUnknownLPUNKNOWN
 

Detailed Description

Definition at line 96 of file mfobjects.idl.

Member Function Documentation

◆ GetCurrentLength()

HRESULT IMFMediaBuffer::GetCurrentLength ( [out] DWORD pcbCurrentLength)

◆ GetMaxLength()

HRESULT IMFMediaBuffer::GetMaxLength ( [out] DWORD pcbMaxLength)

◆ Lock()

HRESULT IMFMediaBuffer::Lock ( [out] BYTE **  ppbBuffer,
[out] DWORD pcbMaxLength,
[out] DWORD pcbCurrentLength 
)

◆ SetCurrentLength()

HRESULT IMFMediaBuffer::SetCurrentLength ( [in] DWORD  cbCurrentLength)

◆ Unlock()

HRESULT IMFMediaBuffer::Unlock ( )

The documentation for this interface was generated from the following file: