Could we get a speed boost via GPU utilization?

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Obioban
Posts: 18
Joined: Sun Mar 04, 2012 11:53 am

Could we get a speed boost via GPU utilization?

Post by Obioban »

Looks like you can do a call to the video card for h.264 decryption:
https://developer.apple.com/library/mac ... n2267.html

and I feel like I remember a feature of Lion (or maybe it was snow leopard?) where they added an API call to the GPU for processing (Open CL maybe?).

Any chance we could get the GPUs steaming in Handbrake? Would be an extra performance boost with no extra hardware required. :D
rollin_eng
Veteran User
Posts: 4859
Joined: Wed May 04, 2011 11:06 pm

Re: Could we get a speed boost via GPU utilization?

Post by rollin_eng »

This has been discussed many times before ( e.g. viewtopic.php?f=26&t=23385&p=106636&hilit=cuda#p106636)

It doesnt look like it will happen any time soon.
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