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is_PrepareStealVideo

uEye Camera Manual Version 4.00

is_PrepareStealVideo

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Linux_Logo

USB 2.0

GigE

-

Syntax

INT is_PrepareStealVideo (HIDS hCam, INT Mode, ULONG StealColorMode)

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This function is obsolete and should not be used anymore.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).

is_PrepareStealVideo() enables steal mode during DirectDraw display. Using the is_StealVideo() command, you can remove or copy an image from the DirectDraw video data stream. There are two different steal modes:

•Normal steal
This option redirects a single frame from a DirectDraw video data stream to the active user memory. The frame will not be displayed with DirectDraw.

•Copy steal
This option displays the frame with DirectDraw and copies it to the currently active image memory.

Input parameters

hCam

Camera handle

Mode

 

IS_SET_STEAL_NORMAL

Normal mode

IS_SET_STEAL_COPY

Copy mode

StealColorMode

reserved

Return values

IS_SUCCESS

Function executed successfully

IS_NO_SUCCESS

General error message

Related functions

•is_StealVideo()

•is_SetDisplayMode()

•is_AllocImageMem()

•is_SetImageMem()

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