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is_UnlockDDMem

uEye Camera Manual Version 4.00

is_UnlockDDMem

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USB 2.0

GigE

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Syntax

INT is_UnlockDDMem (HIDS hCam)

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This function is obsolete and should not be used anymore.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

Using is_UnlockDDMem(), you can unlock the image memory in the DirectDraw modes. This results in a refresh of the BackBuffer contents on the screen.

Input parameters

hCam

Camera handle

Return values

IS_SUCCESS

Function executed successfully

IS_NO_SUCCESS

General error message

Related functions

•is_LockDDMem()

•is_LockDDOverlayMem()

•is_UnlockDDOverlayMem()

•is_LockSeqBuf()

•is_UnlockSeqBuf()

•is_UpdateDisplay()

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http://www.ids-imaging.com