[PD] Gem with Intel HD 4000 F/MSAA

[puredata at 11h11.com]

I forgot to specify my OS. I am using Ubuntu Studio 12.04 and found  
this posted:
http://www.phoronix.com/scan.php?page=news_item&px=MTE0MjY

"...Intel's Linux graphics driver is finally onto supporting 8x  
multi-sample anti-aliasing (MSAA)..."

The question: Is GEM supporting MSAA?

I looked in GEM source and found this:
if (m_fsaa!=0) setenv("__GL_FSAA_MODE", svalue, 1); // this works only  
for NVIDIA-cards

Also this:
   if(GLEW_ARB_multisample)
     glEnable (GL_MULTISAMPLE_ARB);
   if(GLEW_NV_multisample_filter_hint)
     glHint (GL_MULTISAMPLE_FILTER_HINT_NV, GL_NICEST);


I am wondering how to turn in on?