IDirectDrawMediaStream Interface Reference

import"ddstream.idl";

Inheritance diagram for IDirectDrawMediaStream:

Collaboration diagram for IDirectDrawMediaStream:

Public Member Functions
HRESULT	GetFormat ([out] DDSURFACEDESC *pDDSDCurrent, [out] IDirectDrawPalette **ppDirectDrawPalette, [out] DDSURFACEDESC *pDDSDDesired, [out] DWORD *pdwFlags)
HRESULT	SetFormat ([in] const DDSURFACEDESC *pDDSurfaceDesc, [in] IDirectDrawPalette *pDirectDrawPalette)
HRESULT	GetDirectDraw ([out] IDirectDraw **ppDirectDraw)
HRESULT	SetDirectDraw ([in] IDirectDraw *pDirectDraw)
HRESULT	CreateSample ([in] IDirectDrawSurface *pSurface, [in] const RECT *pRect, [in] DWORD dwFlags, [out] IDirectDrawStreamSample **ppSample)
HRESULT	GetTimePerFrame ([out] STREAM_TIME *pFrameTime)
Public Member Functions inherited from IMediaStream
HRESULT	GetMultiMediaStream ([out] IMultiMediaStream **ppMultiMediaStream)
HRESULT	GetInformation ([out, optional] MSPID *pPurposeId, [out, optional] STREAM_TYPE *pType)
HRESULT	SetSameFormat ([in] IMediaStream *pStreamThatHasDesiredFormat, [in] DWORD dwFlags)
HRESULT	AllocateSample ([in] DWORD dwFlags, [out] IStreamSample **ppSample)
HRESULT	CreateSharedSample ([in] IStreamSample *pExistingSample, [in] DWORD dwFlags, [out] IStreamSample **ppNewSample)
HRESULT	SendEndOfStream (DWORD dwFlags)
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 IUnknown *	LPUNKNOWN

Detailed Description

Definition at line 44 of file ddstream.idl.

Member Function Documentation

CreateSample()

HRESULT IDirectDrawMediaStream::CreateSample	(	[in] IDirectDrawSurface *	pSurface,
		[in] const RECT *	pRect,
		[in] DWORD	dwFlags,
		[out] IDirectDrawStreamSample **	ppSample
	)

GetDirectDraw()

HRESULT IDirectDrawMediaStream::GetDirectDraw

(

[out] IDirectDraw **

ppDirectDraw

)

GetFormat()

HRESULT IDirectDrawMediaStream::GetFormat	(	[out] DDSURFACEDESC *	pDDSDCurrent,
		[out] IDirectDrawPalette **	ppDirectDrawPalette,
		[out] DDSURFACEDESC *	pDDSDDesired,
		[out] DWORD *	pdwFlags
	)

GetTimePerFrame()

HRESULT IDirectDrawMediaStream::GetTimePerFrame

(

[out] STREAM_TIME *

pFrameTime

)

SetDirectDraw()

HRESULT IDirectDrawMediaStream::SetDirectDraw

(

[in] IDirectDraw *

pDirectDraw

)

SetFormat()

HRESULT IDirectDrawMediaStream::SetFormat	(	[in] const DDSURFACEDESC *	pDDSurfaceDesc,
		[in] IDirectDrawPalette *	pDirectDrawPalette
	)

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

• sdk/include/dxsdk/ddstream.idl