28 Commits

Author	SHA1	Message	Date
Alexandre Ratchov	e55971c61e	Add "maxval" attribute to sioctl_desc structure. ... As control may have different max values, make sndioctl expose floats in the [0:1] range.	2020-02-22 14:52:20 +01:00
Alexandre Ratchov	0ac817ab82	Rename node->str to node->name3	2020-01-23 07:38:14 +01:00
Alexandre Ratchov	f51534ae26	Rename sioctl_chan to sioctl_node	2020-01-23 07:16:27 +01:00
Alexandre Ratchov	74ae9cda72	Make the control group a simple string. ... To handle nested devices, just prefix the group with the "dev." prefix. To avoid namespace conflicts, put program controls in a new "app" group. The "master.level" control is renamed to "output.level" to match the hardware name. This way snd/0 and rsnd/0 end-up with the same control name.	2020-01-13 09:27:06 +01:00
Alexandre Ratchov	6e83bb6a4f	Rename siomix -> sioctl, stop using "mixer" word.	2020-01-03 15:19:25 +01:00
Alexandre Ratchov	939300b1bb	Merge branch 'master' into mixer	2019-07-12 08:31:01 +02:00
Alexandre Ratchov	285eafeec0	Add affinity between the program and its mixer control. ... Currently, if there are two instances of the same program, sndiod will allocate one volume control to each. If both programs disconnect and reconnect, the information of which control is assigned to which program is lost. This makes difficult to run two instances of a player and crossfade between each other with a MIDI controller. To address this, the program chooses a 32-bit "id" (for now the process pid) and sends it to the server. The server records the id in the client's slot structure. When the server accepts a new connection, it uses the id to identify the slot the client used during the previous connection; if it was not recycled yet, it's assigned to the program.	2019-07-12 08:31:01 +02:00
Alexandre Ratchov	6d55c0b59f	Merge branch 'master' into mixer	2018-07-27 16:30:57 +02:00
Alexandre Ratchov	6443e1dee1	sndiod: rename /tmp/aucat/aucatN -> /tmp/sndio/sockN	2018-07-27 15:42:51 +02:00
Alexandre Ratchov	7178903317	mixer: use (name, unit) couple for groups as well	2017-08-03 01:53:40 +02:00
Alexandre Ratchov	50e5b13815	rename namespace -> group (it's c++ keyword)	2016-05-15 14:45:32 +02:00
Alexandre Ratchov	5a63dff869	intruduce namespaces	2016-01-28 19:17:11 +01:00
Alexandre Ratchov	5dc67b663e	merge head	2016-01-26 10:23:38 +01:00
Alexandre Ratchov	99cfc04004	fit code in 80 columns, remove traing spaces	2016-01-08 21:51:12 +01:00
Alexandre Ratchov	353176f99a	merge PATH_MAX changes from HEAD	2015-10-02 14:40:00 +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	ba4929bdb9	Terminate mixer description dump with a MIXSYNC message. Fix ... server-side "desc" temporary buffer size.	2015-09-05 16:10:03 +02:00
Alexandre Ratchov	043bb0950a	remove labels, use the stream name instead. Disallow digits in ... stream names and use the "unit" integer instead.	2015-09-04 17:08:12 +02:00
Alexandre Ratchov	e8007feb00	move the mixer api to a dedicated "mixer" branch	2015-08-28 08:57:47 +02:00
Alexandre Ratchov	8468b9f0a0	rename grp->func	2015-06-04 06:12:38 +02:00
Alexandre Ratchov	905c319315	use strings rather than channel numbers	2015-03-05 10:12:34 +01:00
Alexandre Ratchov	da8108f09a	add initial support for audio mixers, disabled by default ... ok armani@	2014-07-16 12:05:01 +02:00
Alexandre Ratchov	a3a868da74	prime buffers with silence; make flow control start with zero ... maxwrite	2012-11-07 08:48:35 +01:00
Alexandre Ratchov	ea0d66a62d	add explicit flow control in the protocol and use it for both midi and audio	2012-10-24 12:45:13 +02:00
Alexandre Ratchov	e4ef0dc8d9	switch to type@hostname,unit/num.opt device names	2011-11-01 13:02:13 +01:00
Alexandre Ratchov	8c514d82b6	remove midicat	2011-10-18 00:29:58 +02:00
Alexandre Ratchov	cc099911f6	sort macros	2011-04-28 00:57:59 +02:00
Alexandre Ratchov	5fdf55ede7	move amsg.h on libsndio side	2011-04-28 00:25:20 +02:00