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IDirect3D9::GetAdapterDisplayMode method

Retrieves the current display mode of the adapter.

Syntax


HRESULT GetAdapterDisplayMode(
  [in]       UINT Adapter,
  [in, out]  D3DDISPLAYMODE *pMode
);

Parameters

Adapter [in]

Type: UINT

Ordinal number that denotes the display adapter to query. D3DADAPTER_DEFAULT is always the primary display adapter.

pMode [in, out]

Type: D3DDISPLAYMODE*

Pointer to a D3DDISPLAYMODE structure, to be filled with information describing the current adapter's mode.

Return value

Type: HRESULT

If the method succeeds, the return value is D3D_OK.

If Adapter is out of range or pMode is invalid, this method returns D3DERR_INVALIDCALL.

Remarks

GetAdapterDisplayMode will not return the correct format when the display is in an extended format, such as 2:10:10:10. Instead, it returns the format X8R8G8B8.

Requirements

Header

D3D9.h

Library

D3D9.lib

 

 

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