AnsweredAssumed Answered

Help with vgImageGetDirectVIV()

Question asked by Tim Meyer on Mar 10, 2016
Latest reply on Jun 15, 2016 by Bio_TICFSL

Hi,

 

I would like to understand what and how these functions work:

 

vgImageGetDirectVIV()

vgImageFlushDirectVIV()

 

found in the openvg.h OpenVG 1.1 API

 

Ultimately, I wand direct access to the memory where a vgImage is stored. I managed to get this somewhat working using these functions, however I would like to understand what exactly these function do so that I can use them properly. Does anyone know? or is there any documentation/code comments describing them or there usage?

 

Thanks,

Tim Meyer

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