I too would love some more in depth explanation to what this does, and
how color correction in QC works. Its a bit of a mystery to me as
well. Good call George :)
On May 18, 2009, at 4:16 PM, George Toledo wrote:
When Native Core Image Rendering is enabled it indicates that the
filters render directly to the destination context. I understand
this, but I don't understand what it is rendering to if it's not
rendering to the destination context. I am basically seeking an
explanation of "what exactly is happening to impact performance to
this extent".
I've looked through the Core Image Filter reference pages, and all
of the applicable Quartz Composer pages, and am wondering if anyone
has a link to the definitive page on this, because I think I may be
overlooking something.
It seems that it is changing the way that color correction happens?
It seems that enabling Native CI Rendering is making it do more
color correction checks at each step, or one giant color correction
step before the renderer?
Thank you, this is very basic, but it's never been completely clear
to me what is going on under the hood with this.
Best regards,
George Toledo
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