CLoadDirectDraw::IsDirectDrawVersion1
A version of this page is also available for
4/8/2010
Checks the version of DirectDraw installed on the current system.
Syntax
BOOL IsDirectDrawVersion1(void);
Parameters
None.
Return Value
Returns TRUE if the installed version of DirectDraw does not support the IDirectDraw2 interface, or FALSE if the m_pDirectDraw data member is NULL or the installed version of DirectDraw supports IDirectDraw2.
Remarks
The video renderer must know what the installed version of DirectDraw is to perform certain tasks, such as full-screen playback, which the IDirectDraw2 interface supports.
Requirements
| Windows Embedded CE | Windows CE 2.12 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment, Version 2.12 requires DXPAK 1.0 or later |