Re: [PD-dev] does pd use dual buffer approach ?

2007-08-19 Thread Sergei Steshenko
--- marius schebella [EMAIL PROTECTED] wrote: maybe you also want to look at the vasp library. with vasp you can do fft on whatever buffersize you want. marius. Sergei Steshenko wrote: --- Miller Puckette [EMAIL PROTECTED] wrote: Depending on the OS, you can get at least 100

[PD-dev] does pd use dual buffer approach ?

2007-08-18 Thread Sergei Steshenko
Hello All, I have a very basic question regarding pd - does it use dual buffer approach ? That is, suppose I'm going to use a FIR (FFT, for example) with long (several seconds) processing time (latency), and there is enough CPU performance to do processing in real time. Still, if I want to hear

Re: [PD-dev] does pd use dual buffer approach ?

2007-08-18 Thread Charles Henry
Hey, there, Sergei I was just working on an example to show you if it can be done... I have worked with this quite a bit, and have successfully used filters as long as 1.5 seconds long @ 44kHz using my dinky little 1.6Ghz Sempron. Although the original implementation was a subband adaptive

Re: [PD-dev] does pd use dual buffer approach ?

2007-08-18 Thread Charles Henry
However, then I created a canvas that covered up some things to make a GOP patch. Ummm apparently I did things in the wrong order, so it crashes now, every time. nope, it's not the canvas I've confirmed that much I will need to re-organize and re-do the patch... that will take a few

Re: [PD-dev] does pd use dual buffer approach ?

2007-08-18 Thread marius schebella
maybe you also want to look at the vasp library. with vasp you can do fft on whatever buffersize you want. marius. Sergei Steshenko wrote: --- Miller Puckette [EMAIL PROTECTED] wrote: Depending on the OS, you can get at least 100 milliseconds of buffering and perhaps much more... so it