Re: [LAD] Plugin buffer size restrictions

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

From: Stefano D'Angelo <zanga.mail@...>

To: Fons Adriaensen <fons@...>

Cc: <linux-audio-dev@...>

Subject: Re: [LAD] Plugin buffer size restrictions

Date: Sunday, May 27, 2012 - 11:59 pm

2012/5/28 Fons Adriaensen :

quoted text

> On Mon, May 28, 2012 at 12:00:36AM +0300, Stefano D'Angelo wrote:
>
>> So far so good, but in practical terms how could a plugin API allow
>> all use cases without requiring the plugin writer to do twice the
>> work? The only solution I can think of is "getting future values" in
>> case a host can provide them, but maybe there is a better way?
>
> If you really want 'sample accurate' control for bandlimited
> controls then the host must provide future values. Which is not
> more difficult than providing latency compensation for audio
> signals, at least not if the control rate is fixed. It's not
> at all an issue for the plugin code and you certainly don't
> need two versions of it.

(Maybe just for the record) I meant one version for sample accurate
control (whether by accessing future values or by the host providing
latency compensation) and another for live usage (virtually
latency-free, but less accurate w.r.t. parameters).

Stefano
_______________________________________________
Linux-audio-dev mailing list
Linux-audio-dev@lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-dev

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

Messages in current thread:

[LAD] Plugin buffer size restrictions, David Robillard, (Sat May 26, 2:43 am)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Sat May 26, 10:02 am)

Re: [LAD] Plugin buffer size restrictions, Tim E. Real, (Sat May 26, 11:47 pm)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Sun May 27, 12:58 am)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Sat May 26, 6:24 pm)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Sat May 26, 8:05 pm)

Re: [LAD] Plugin buffer size restrictions, Stefano D'Angelo, (Sun May 27, 6:59 pm)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Sun May 27, 8:26 pm)

Re: [LAD] Plugin buffer size restrictions, Stefano D'Angelo, (Sun May 27, 9:00 pm)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Sun May 27, 9:33 pm)

Re: [LAD] Plugin buffer size restrictions, Stefano D'Angelo, (Sun May 27, 11:59 pm)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Mon May 28, 12:17 pm)

Re: [LAD] Plugin buffer size restrictions, Stefano D'Angelo, (Mon May 28, 3:05 pm)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Mon May 28, 5:01 pm)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Mon May 28, 5:30 pm)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Mon May 28, 7:48 pm)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Mon May 28, 9:08 pm)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Fri Jun 1, 10:09 pm)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Fri Jun 1, 10:22 pm)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Fri Jun 1, 10:42 pm)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Fri Jun 1, 10:56 pm)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Sat Jun 2, 12:22 am)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Sat Jun 2, 2:40 am)

Re: [LAD] Plugin buffer size restrictions, Tim Goetze, (Sat Jun 2, 9:32 am)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Sat Jun 2, 4:16 pm)

Re: [LAD] Plugin buffer size restrictions, Tim Goetze, (Mon Jun 4, 8:08 am)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Mon May 28, 10:41 pm)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Tue May 29, 3:55 am)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Sun May 27, 8:01 pm)

Re: [LAD] Plugin buffer size restrictions, Stefano D'Angelo, (Sun May 27, 8:17 pm)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Sat May 26, 9:08 pm)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Sat May 26, 10:02 pm)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Sun May 27, 12:48 am)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Sun May 27, 11:16 am)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Sun May 27, 4:05 pm)

Re: [LAD] Plugin buffer size restrictions, Paul Davis, (Sun May 27, 2:01 pm)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Sun May 27, 5:19 pm)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Sun May 27, 7:56 pm)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Sun May 27, 10:33 pm)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Mon May 28, 10:53 am)

Re: [LAD] Plugin buffer size restrictions, Thorsten Wilms, (Mon May 28, 11:54 am)

Re: [LAD] Plugin buffer size restrictions, Paul Davis, (Sat May 26, 8:23 pm)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Sat May 26, 11:08 pm)

Re: [LAD] Plugin buffer size restrictions, Fons Adriaensen, (Sat May 26, 8:59 pm)

Re: [LAD] Plugin buffer size restrictions, Paul Davis, (Sat May 26, 10:34 pm)

Re: [LAD] Plugin buffer size restrictions, Adrian Knoth, (Sat May 26, 6:42 pm)

Re: [LAD] Plugin buffer size restrictions, David Robillard, (Sat May 26, 8:27 pm)