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CCC 12.10, OpenGL extension GL_ATI_meminfo not available

Question asked by chiampo77 on Dec 18, 2012
Latest reply on Dec 20, 2012 by chiampo77

Hi all, i have found that in the latest catalyst driver (12.10) the OpenGL extension GL_ATI_meminfo is not available using 4.2 compatibiliy profile. Using 12.8 catalyst driver it is available. Why is it removed?.  What are the policies about this extention for the future? Since we need this extention for our GPGPU application, this information is very important for us.

What can we use instead of this extension to get information about free VRAM? ( performance counter, gpu association, OpenCL, etc.).

Thanks in advance.


Simone Chaimpan