is_GetDDOvlSurface

USB 2.0

GigE

Syntax

INT is_GetDDOvlSurface (HIDS hCam, void** ppDDSurf)

Description

Achtung

This function is obsolete and should not be used anymore.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

hCam	Camera handle
ppDDSurf	Contains the pointer to the DirectDraw Surface interface

Return values

IS_SUCCESS	Function executed successfully
IS_NO_SUCCESS	General error message

Related functions

•is_SetDisplayMode()

•is_DisableDDOverlay()

•is_EnableDDOverlay()

•is_ShowDDOverlay()

•is_HideDDOverlay()

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is_GetDDOvlSurface