IDirectDrawSurface7

type IDirectDrawSurface7 = interface(IUnknown)

  function AddAttachedSurface();

  function AddOverlayDirtyRect();

  function Blt();

  function BltBatch();

  function BltFast();

  function DeleteAttachedSurface();

  function EnumAttachedSurfaces();

  function EnumOverlayZOrders();

  function Flip();

  function GetAttachedSurface();

  function GetBltStatus();

  function GetCaps();

  function GetClipper();

  function GetColorKey();

  function GetDC();

  function GetFlipStatus();

  function GetOverlayPosition();

  function GetPalette();

  function GetPixelFormat();

  function GetSurfaceDesc();

  function Initialize();

  function IsLost;

  function Lock();

  function ReleaseDC();

  function _Restore;

  function SetClipper();

  function SetColorKey();

  function SetOverlayPosition();

  function SetPalette();

  function Unlock();

  function UpdateOverlay();

  function UpdateOverlayDisplay();

  function UpdateOverlayZOrder();

  function GetDDInterface();

  function PageLock();

  function PageUnlock();

  function SetSurfaceDesc();

  function SetPrivateData();

  function GetPrivateData();

  function FreePrivateData();

  function GetUniquenessValue();

  function ChangeUniquenessValue;

  function SetPriority();

  function GetPriority();

  function SetLOD();

  function GetLOD();

end;

IDirectDrawSurface7

IInterface