321SDK (Software development Kit)
© 2010 Thorlabs
7.5.4
is_GetDDOvlSurface
Syntax
INT is_GetDDOvlSurface (HIDS hCam, void** ppDDSurf)
Description
This function is obsolete and should not be used anymore. We recommend to use the
is_DirectRenderer() function instead (see also Obsolete Functions ).
In DirectDraw BackBuffer mode, is_GetDDOvlSurface() returns the pointer to the internal
DirectDraw surface. Thus, the functionality provided by the DirectDraw Surface interface can be
used.
Input Parameters
Contains the pointer to the DirectDraw Surface interface
Return Values
Function executed successfully
Related Functions
is_SetDisplayMode()
is_DisableDDOverlay()
is_EnableDDOverlay()
is_ShowDDOverlay()
is_HideDDOverlay()
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