From: Rudolf Sykora <rudolf.sykora@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] sound, graphics, tuner
Date: Sat, 15 Jan 2011 19:50:18 +0100 [thread overview]
Message-ID: <AANLkTimp+4Q-5W2Lb5Na3mO2ZT5nMQ0NXZo=YAC3h0u3@mail.gmail.com> (raw)
In-Reply-To: <AANLkTin2XKzKvu5ejQLp9a3gfCvvaaYtRktkJTGJus24@mail.gmail.com>
> Read N PCM samples from the sound card, this is just a read from the
> audio in file, easy part.
> The samples you can read from http://plan9.bell-labs.com/magic/man2html/3/audio
> audio(3) or a similar interfaces provided by usb/audio usb(4).
Ok. To start with, audio(3) seems to support soundblaster-16-compatibles.
What about others? I guess mine could be AC'97 on one of my notebooks
(there fortunately seems to be some support for this one elsewhere,
too), while god knows what on another. Connected to this:
How do I find from within plan 9 what soundcard/hardware I have?
> This last part, I would use draw
> http://plan9.bell-labs.com/magic/man2html/2/draw
> draw(2). You can use control
> http://plan9.bell-labs.com/magic/man2html/2/control control(2)
> to add sliders but for what you are doing just drawing rectangles and
> lines should be fine.
Ok. I ask because some widget sets already have an analog-like gauge
I'd like to use, e.g. Tk::gauge. (What'd be the situation in Inferno?
They have some Tk, don't they?)
Thanks
Ruda
next prev parent reply other threads:[~2011-01-15 18:50 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-15 10:04 Rudolf Sykora
2011-01-15 10:38 ` lucio
2011-01-15 12:05 ` Gorka Guardiola
2011-01-15 18:50 ` Rudolf Sykora [this message]
2011-01-15 19:00 ` John Floren
2011-01-15 20:30 ` Tristan Plumb
2011-01-16 3:52 ` Venkatesh Srinivas
2011-01-16 4:00 ` Jacob Todd
2011-01-16 19:20 ` [9fans] 9doom Lyndon Nerenberg (VE6BBM/VE7TFX)
2011-01-16 19:24 ` Jacob Todd
2011-01-16 19:27 ` John Floren
2011-01-16 20:29 ` Jacob Todd
2011-01-17 0:52 ` Joel C. Salomon
2011-01-17 8:11 ` James Tomaschke
2011-01-17 13:30 ` [9fans] sound, graphics, tuner Pavel Klinkovsky
2011-01-17 14:52 ` Jacob Todd
2011-01-17 16:53 ` Federico G. Benavento
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='AANLkTimp+4Q-5W2Lb5Na3mO2ZT5nMQ0NXZo=YAC3h0u3@mail.gmail.com' \
--to=rudolf.sykora@gmail.com \
--cc=9fans@9fans.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).