Re: OpenBSD sound system
I have update the graph about the sound system On Fri, 19 Dec 2014 14:38:49 +0100 Alexandre Ratchov a...@caoua.org wrote: Yes this is right. Note that pograms can bypass sndiod seamlessly and use sio_xxx and mio_xxx functions to connect directly to the audio(4) and midi(4) layers. This is determined at runtime by sio_open() and mio_open() arguments and/or environment variables. and I have added the border between userspace and kernelspace (I hope it is right now). |--| |--| |--| | app1 | | app2 | | appN | |--| |--| |--| || | \|/ \|/ \|/ |---| |sndio.h| | sio_open(3)/mio_open(3) | | interface to audio devices and MIDI streams | |---| || | | \|/ | ||---| | ||sndiod(1) | | || audio/midi server | | ||---| | ||| | User ||| | space - ||| | Kernel ||| | space \|/ \|/ \|/ \|/ || |-| | audio(4) | | midi(4) | | device-independent | | raw device | | driver layer | | independent | || | interface | | |-| | | \|/ \|/ |-| |device dependent driver | | (azalia(4), ac97(4), ...) | |-| | \|/ |--| | [audio][MIDI] | | | | Hardware| |--| Regards Alfonso -- Alfonso Sabato Siciliano alfi...@gmail.com
OpenBSD sound system
hello, I am willing to know the sound system of OpenBSD, so I started to read the manpages. I summarized with a graph below, it is right? sndio(7): The sndio audio and MIDI system provides access to audio and MIDI hardware and to services provided by sndiod, summarized below. |--| |--| |--| | app1 | | app2 | | appN | |--| |--| |--| || | \|/ \|/ \|/ |---| |sndio.h| | sio_open(3)/mio_open(3) | | interface to audio devices and MIDI streams | |---| | \|/ |---| | sndiod(1) | | audio/midi server | |---| | | \|/ \|/ || |-| | audio(4) | | midi(4) | | device-independent | | raw device | |driver layer| | independent | || | interface | ||-| | | \|/ \|/ |-| |device dependent driver | | (azalia(4), ac97(4), ...) | |-| | \|/ |--| | [audio][MIDI] | | | | Hardware| |--| Regards Alfonso -- Alfonso Sabato Siciliano alfi...@gmail.com
OpenBSD images and songs
hi, I am writing a game dedicated at Puffy (OpenBSD' mascotte): Super Sub Puffy. The license of the game is the ISC [0]. Can I use images [1] and songs [2]? [0]http://en.wikipedia.org/wiki/ISC_license [1]http://www.openbsd.org/art1.html [2]http://www.openbsd.org/lyrics.html Regards, Alfonso Alfonso Sabato Siciliano alfi...@gmail.com
