IOverlay Interface Reference

Inheritance diagram for IOverlay:

Collaboration diagram for IOverlay:

Public Member Functions
HRESULT	GetPalette ([out] DWORD *pdwColors, [out] PALETTEENTRY **ppPalette)
HRESULT	SetPalette ([in] DWORD dwColors, [in] PALETTEENTRY *pPalette)
HRESULT	GetDefaultColorKey ([out] COLORKEY *pColorKey)
HRESULT	GetColorKey ([out] COLORKEY *pColorKey)
HRESULT	SetColorKey ([in, out] COLORKEY *pColorKey)
HRESULT	GetWindowHandle ([out] HWND *pHwnd)
HRESULT	GetClipList ([out] RECT *pSourceRect, [out] RECT *pDestinationRect, [out] RGNDATA **ppRgnData)
HRESULT	GetVideoPosition ([out] RECT *pSourceRect, [out] RECT *pDestinationRect)
HRESULT	Advise ([in] IOverlayNotify *pOverlayNotify, [in] DWORD dwInterests)
HRESULT	Unadvise ()
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 454 of file axextend.idl.

Member Function Documentation

Advise()

HRESULT IOverlay::Advise	(	[in] IOverlayNotify *	pOverlayNotify,
		[in] DWORD	dwInterests
	)

GetClipList()

HRESULT IOverlay::GetClipList	(	[out] RECT *	pSourceRect,
		[out] RECT *	pDestinationRect,
		[out] RGNDATA **	ppRgnData
	)

GetColorKey()

HRESULT IOverlay::GetColorKey

(

[out] COLORKEY *

pColorKey

)

GetDefaultColorKey()

HRESULT IOverlay::GetDefaultColorKey

(

[out] COLORKEY *

pColorKey

)

GetPalette()

HRESULT IOverlay::GetPalette	(	[out] DWORD *	pdwColors,
		[out] PALETTEENTRY **	ppPalette
	)

GetVideoPosition()

HRESULT IOverlay::GetVideoPosition	(	[out] RECT *	pSourceRect,
		[out] RECT *	pDestinationRect
	)

GetWindowHandle()

HRESULT IOverlay::GetWindowHandle

(

[out] HWND *

pHwnd

)

SetColorKey()

HRESULT IOverlay::SetColorKey

(

[in, out] COLORKEY *

pColorKey

)

SetPalette()

HRESULT IOverlay::SetPalette	(	[in] DWORD	dwColors,
		[in] PALETTEENTRY *	pPalette
	)

Unadvise()

HRESULT IOverlay::Unadvise

(

)

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

• sdk/include/dxsdk/axextend.idl