IDirectDrawSurface5::GetColorKey (Windows CE 5.0)
This method retrieves the color key value for the DirectDrawSurface object.
HRESULT GetColorKey(DWORD dwFlags, LPDDCOLORKEY lpDDColorKey);
Parameters
- dwFlags
Determines which color key is requested. The following table shows the possible flags.Flag Description DDCKEY_DESTBLT Set if the structure specifies a color key or color space to be used as a destination color key for blit operations. DDCKEY_DESTOVERLAY Set if the structure specifies a color key or color space to be used as a destination color key for overlay operations. DDCKEY_SRCBLT Set if the structure specifies a color key or color space to be used as a source color key for blit operations. DDCKEY_SRCOVERLAY Set if the structure specifies a color key or color space to be used as a source color key for overlay operations. - lpDDColorKey
Address of the DDCOLORKEY structure that will be filled with the current values for the specified color key of the DirectDrawSurface object.
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:
| DDERR_INVALIDOBJECT |
| DDERR_INVALIDPARAMS |
| DDERR_NOCOLORKEY |
| DDERR_NOCOLORKEYHW |
| DDERR_SURFACELOST |
| DDERR_UNSUPPORTED |
Requirements
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header: Ddraw.h.
Link Library: Ddraw.lib.
See Also
IDirectDrawSurface5::SetColorKey
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