IDirectDrawPalette::GetCaps

The IDirectDrawPalette::GetCaps method retrieves the capabilities of this palette object.

HRESULT GetCaps(
  LPDWORD lpdwCaps  
);
 

Parameters

lpdwCaps

Flag from the dwPalCaps member of the DDCAPS structure that defines palette capabilities:

DDPCAPS_1BIT

DDPCAPS_2BIT

DDPCAPS_4BIT

DDPCAPS_8BIT

DDPCAPS_8BITENTRIES

DDPCAPS_ALLOW256

DDPCAPS_PRIMARYSURFACE

DDPCAPS_PRIMARYSURFACELEFT

DDPCAPS_VSYNC

Return Values

If the method succeeds, the return value is DD_OK.

If the method fails, the return value may be one of the following error values:

QuickInfo

  Windows NT: Use version 4.0 or later.
  Windows: Use Windows 95 or later. Available as a redistributable for Windows 95.
  Windows CE: Unsupported.
  Header: Declared in ddraw.h.
  Import Library: Use ddraw.lib.