Posted by notzed on Aug 30, 2010; 3:31am URL: https://forum.jogamp.org/port-of-apple-s-fft-tp1379040p1386733.html
Hi Michael,
Yep I had a good look at the AMD one too - but it's only fixed function/1d, the Apple one is somewhat more complete and could form the basis of a decent implementation.
I'm happy for it to end up in the demos - will a patch on the bug tracker suffice? (i just don't want to deal with a git fork yet). It's not terribly tidy. I'll also try to convert some test code I have into a demo as well (just simple image convolution stuff).
BTW should put1drangekernel(kernel, 0, G, L);
be the same as
put2drangekernel(kernel, 0, 0, G, 1, L, 1);?
I spent an inordinate amount of time working out why the 2d fft only ran over a tiny part of the data and it ended up being the putkernel call, the former didn't work the latter did.
Cheers,
Michael
Michael Bien wrote
Sure this would be great. If you agree we could add it to the
jocl-demos project.