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sndio
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252 Commits

Author SHA1 Message Date
Alexandre Ratchov 220e7731bc oss: use integer arithmetic to scale volume. 2018-03-02 07:42:53 +01:00
Alexandre Ratchov f1cd80bb72 oss: add support for sio_setvol(). 
From Tobias Kortkamp <tobik@FreeBSD.org>, thanks.
 2018-03-02 07:32:49 +01:00
Tobias Kortkamp 31cfb9b6dc Support rsnd/default for opening the default device 2018-03-02 07:21:41 +01:00
Tobias Kortkamp 6b35921d2b sio_oss.c: Add missing audio_buf_info 2018-02-01 11:33:42 +01:00
Alexandre Ratchov 1024ccde8b Handle par->le, par->msb, par->sig as booleans in sio_oss_setpar(). 
From Tobias Kortkamp <tobik@FreeBSD.org>. Thanks.
 2018-01-15 18:32:02 +01:00
Alexandre Ratchov a81ef2709a Check if the device supports playing/recording. 
From Tobias Kortkamp <tobik@FreeBSD.org>. Thanks.
 2018-01-15 18:30:21 +01:00
Alexandre Ratchov f76d93d479 Unbreak SONAME on Linux, noticed by and help from Peter 
Piwowarski <peterjpiwowarski at gmail.com>.
 2018-01-11 21:57:37 +01:00
Alexandre Ratchov ed5fe4d755 crank major, to match openbsd version 2018-01-10 16:52:36 +01:00
Alexandre Ratchov 527457fc5d Many sndio.7 tweaks from Ingo 2018-01-10 16:45:02 +01:00
Alexandre Ratchov 3d6b602fe9 use /dev/urandom by default 2017-11-11 13:04:46 +01:00
Alexandre Ratchov c0767fd171 call _sndio_debug_init() in mio_rmidi_getfd() 2017-11-04 10:40:00 +01:00
Alexandre Ratchov 053efb5710 no need to check if pointer passed to free() is NULL 2017-11-04 10:38:01 +01:00
Alexandre Ratchov 93b9e03596 expose *_getfd() and *_fdopen() prototypes 2017-11-04 09:35:05 +01:00
Alexandre Ratchov 0663b9b2b7 make mio_rmidi_getfd() non-static, missed in last commit 2017-11-04 09:34:30 +01:00
Alexandre Ratchov 7e19ef6644 Make *_getfd() and *_fdopen() public. 
This allows pledged sndiod to build with the portable library.
 2017-11-04 09:14:29 +01:00
Alexandre Ratchov 56f1183e78 add missing HISTORY; based on CVS logs and release announcements. 
From schwarze@.
 2017-11-04 09:09:56 +01:00
Alexandre Ratchov 0f5f91fae3 tweak RETURN VALUES, from jmc@ 2017-07-20 12:50:12 +02:00
Alexandre Ratchov 0fe173a94b unbreak installation on Darwin, SO_LINK was missing 2017-06-04 11:59:06 +02:00
Alexandre Ratchov 798435b1dc Tweak RETURN VALUES section. Move description of sio_pollfd() and 
sio_nfds() return values there and add a paragraph about sio_eof().
From natano@.
 2017-03-27 14:05:51 +02:00
Alexandre Ratchov f49f0ccd14 remove socket_cloexec() and use fcntl with the necessary ifdefery 2017-03-27 12:52:56 +02:00
Alexandre Ratchov a48a424901 add portability bits for OS X 2017-03-27 12:34:26 +02:00
Alexandre Ratchov ca24b960e4 reorder deps in Makefile.in 2017-02-14 14:34:28 +01:00
Alexandre Ratchov 2606d3f24e Add support for FreeBSD raw usb-midi devices. Bits from Tobias 
Kortkamp <t@tobik.me> plus configure script tweaks.
 2016-11-06 12:21:59 +01:00
Alexandre Ratchov 9cb5193ca7 sio_oss.c: In full duplex-mode, don't require play and rec 
buffer sizes to be the same. Only the block sizes need to be the
same.
 2016-11-05 07:21:28 +01:00
Alexandre Ratchov 8c95537698 sio_oss.c: Disallow tiny fragment sizes, as they may overload 
the system. And as sndiod runs with increased priority, it would
consume all the cpu and could in turn hang the system.
 2016-11-05 07:14:46 +01:00
Alexandre Ratchov c25d86c7db sio_oss.c: if the requrested block size is a power of two 
make the oss block size calculation return the requested value.
 2016-11-05 07:11:08 +01:00
Alexandre Ratchov 4f56ff6181 In sio_oss_revents() use the fifo_samples counter returned 
by SNDCTL_DSP_CURRENT_{I,O}PTR to determine the device current
position. Besides being simpler than using the absolute position,
this fixes hangs in record-only mode.
 2016-11-05 07:02:39 +01:00
Alexandre Ratchov c5daeee294 On OSS/FreeBSD, set poll(2) threshold to 1 byte, so that it returs 
POLLIN/POLLOUT whenever read/write can be called without blocking. By
default OSS use 1 block of threshold.
 2016-11-04 19:12:07 +01:00
Alexandre Ratchov 2b58ec0677 Remove forgotten debug printf in sio_oss.c 2016-11-04 14:14:52 +01:00
Alexandre Ratchov db20298468 Use the SNDCTL_DSP_SETTRIGGER interface to start/stop the device, this 
allows the "onmove" callback to be called whenever the DMA actually
starts (and not on the first write). This also removes the need for
sio_osee_setpar() call every time the device is stopped.
 2016-11-04 14:09:42 +01:00
Alexandre Ratchov 9be2c65600 Allow programs using OSS/FreeBSD backend to select the buffer size. 
According to kernel sources, SNDCTL_DSP_POLICY ioctl doesn't seem to
always set play and rec buffer sizes to the same value.  That's why we
use the SNDCTL_DSP_SETFRAGMENT ioctl instead.
 2016-11-04 11:03:41 +01:00
Alexandre Ratchov a282420a49 In OSS/FreeBSD sio_setpar(), validate the encoding, ensuring we 
never end-up with an unknown one.
 2016-11-04 09:18:04 +01:00
Alexandre Ratchov 4d6d7700a4 Make sio_getpar() on OSS/FreeBSD return the device block size/count 
instead of saved ones. Fixes busy loops caused by poll(2) returning
POLLOUT after the program has filled its play buffer.
 2016-11-04 08:05:47 +01:00
Alexandre Ratchov e867d773fa Tweak spacing of sio_oss.c to look more like other files. 2016-11-03 08:09:11 +01:00
Alexandre Ratchov d396d690d1 Add support for OSS/FreeBSD. From Tobias Kortkamp <t@tobik.me>. 2016-11-03 08:04:47 +01:00
Alexandre Ratchov 20a7e3c46e switch back into using a single "filling" flag to determine 
whether playback is started
 2016-05-16 07:53:05 +02:00
Alexandre Ratchov 85c75911dc switch to new obsd audio api 2016-03-16 07:48:13 +01:00
Alexandre Ratchov b5a1760af3 unexpand tabs 2016-01-09 09:23:56 +01:00
Alexandre Ratchov cbaa92d4d8 better debug mesg 2016-01-09 09:20:46 +01:00
Alexandre Ratchov 99cfc04004 fit code in 80 columns, remove traing spaces 2016-01-08 21:51:12 +01:00
Alexandre Ratchov aa4fc43964 move sndiod manual to sec 8 2016-01-07 17:48:47 +01:00
Alexandre Ratchov 37cdacd0aa crank major (openbsd specific changes) 2015-12-30 12:54:40 +01:00
Alexandre Ratchov 7530bbf6d2 Pass full device name to audio/midi backends. 2015-12-09 11:13:11 +01:00
Alexandre Ratchov 8bb88f248f if no -f or -q are used, attach rsnd/[0-3] and rmidi/[0-7] 2015-10-20 15:25:54 +02:00
Alexandre Ratchov bbfde03621 please gcc 2015-10-20 09:15:09 +02:00
Alexandre Ratchov 5d431d3616 Replace hard-coded strings with macros, replace PATH_MAX with actual 
string length, validate audio and midi device numbers
 2015-10-02 14:28:17 +02:00
Alexandre Ratchov 6ddedf6c9f remove unused AUCAT_COOKIE environment variable 2015-10-01 08:50:13 +02:00
Alexandre Ratchov 7062d226ac remove useless quoting and fix typos, from schwarze@ 2015-10-01 08:49:47 +02:00
Alexandre Ratchov a162cfd9e6 remove mixer api files 2015-08-28 09:03:49 +02:00
Alexandre Ratchov e8007feb00 move the mixer api to a dedicated "mixer" branch 2015-08-28 08:57:47 +02:00