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Old 24th August 2011, 08:01   #31  |  Link
cyberbeing
Broadband Junkie
 
Join Date: Oct 2005
Posts: 1,859
Can you add more format support for applycal?

CAL data from a TI3 file (Argyll Device Calibration State)?
Calibration Tester's 0-65535 format?
An ICC profile vctg tag?
The currently loaded CLUT?

applycal from version 0.4 is now extremely slow. Is that because of working in 64-bit floating point or is it a bug? After 30 minutes went by I just gave up and killed it. If it's going to be that slow, I hope you can optimize or multi-thread it. Maybe you could port it to OpenGL GLSL shader code and run it on the GPU.

Quote:
Originally Posted by madshi View Post
madVR/yCMS can also use 7bit or 6bit input, to save space and improve performance, on the cost of a very small (probably not visible) drop in quality.
Just don't use a 6bit 3dlut with applycal or you'll get crappy results.
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