Syntax
INT is_GetDDOvlSurface (HIDS hf, LPDIRECTDRAWSURFACE* ppDDSurf)
Description
In DirectDraw back buffer mode is_GetDDOvlSurface() returns the pointer to the internal DirectDraw surface. And thus functions from the DirectDraw surface interface can be used.
Parameters
hf |
Frame grabber handle |
ppDDSurf |
Contains pointer to the DirectDraw surface interface |
Rückgabeparameter
IS_SUCCESS, IS_NO_SUCCESS
