Doom9's Forum - View Single Post - MT 0.7(+custom avisynth)a filter to run filters multithreaded. Usefull for SMP or HT

tritical · 12th January 2006, 00:25

Thanks for finding that bug tsp. I'll add that fix in the next release.

Processing every other frame would only cause problems for modes 3 and 7 of tdecimate. All other modes should be fine and produce the same output. However, I'm not sure it would make things much faster for modes 0 and 1 since both instances would be doing calculations for all frames. Modes 0/1 work by calculating everything for the entire cycle the first time a frame from a new cycle is requested. During that initial processing it is decided which frame(s) will be dropped and which will be kept and from then on the only processing done for requests for frames in that cycle is just a LUT lookup.

12th January 2006, 00:25	#212 \| Link
tritical Registered User Join Date: Dec 2003 Location: MO, US Posts: 999	Thanks for finding that bug tsp. I'll add that fix in the next release. Processing every other frame would only cause problems for modes 3 and 7 of tdecimate. All other modes should be fine and produce the same output. However, I'm not sure it would make things much faster for modes 0 and 1 since both instances would be doing calculations for all frames. Modes 0/1 work by calculating everything for the entire cycle the first time a frame from a new cycle is requested. During that initial processing it is decided which frame(s) will be dropped and which will be kept and from then on the only processing done for requests for frames in that cycle is just a LUT lookup.