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is_FreeImageMem

uEye Camera Manual Version 3.80

is_FreeImageMem

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Linux_Logo

USB 2.0

GigE

USB 2.0

GigE

Syntax

INT is_FreeImageMem (HIDS hCam, char* pcImgMem, INT id)

Description

is_FreeImageMem() releases an image memory that was allocated using is_AllocImageMem() and removes it from the driver management.

 

Hinweis

If the memory was not allocated using an SDK function, you need to call is_FreeImageMem() as well. Otherwise, there may be errors when the driver keeps trying to access this memory.
This does however not release the memory. So you need to make sure that the memory will be released again.

Input Parameters

hCam

Camera handle

pcImgMem

Points to the starting address of the memory (e.g. set in the is_AllocImageMem() function)

id

ID of this memory

Return Values

IS_SUCCESS

Function executed successfully

IS_NO_SUCCESS

General error message

Related Functions

is_AllocImageMem()

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