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121 commits

Author SHA1 Message Date
Wim Taymans
11f23a3ffa spa: don't use typedef for struct and enum 2017-05-25 13:28:15 +02:00
Wim Taymans
f12a5ffc80 Remove redundant fields from PortInfo 2017-05-22 18:02:31 +02:00
Wim Taymans
d1a6d6e03f param: add more generic port params 
Remove port properties and replace them with port params. Move the
params from the PortInfo to enum_params.
Use the Param ranges to specify possible sizes etc.
 2017-05-22 13:06:18 +02:00
Wim Taymans
6691eb7845 graph: add graph datastructure and scheduler 
Improve event and command init so that it can be used more easily
as compound literals.
Improve volume
Make it possible to use graph scheduler in test-mixer
 2017-05-18 17:16:48 +02:00
Wim Taymans
3b33e3d362 node: improve callbacks 
Make separate callbacks for events and RT notifications.
 2017-05-11 10:29:20 +02:00
Wim Taymans
fe68ca1be3 audiomixer: small improvements 
Improve the audiomixer state handling
Improve PortIO status handling.
 2017-04-28 17:22:23 +02:00
Wim Taymans
308acaf0ad alsa: fix offset 2017-04-28 12:12:14 +02:00
Wim Taymans
cc8a5da9c7 Rename buffer status to make it more symetrical 
Only try to pull once in a timeout.
We can reuse the last returned state as our internal state in
audiomixer.
 2017-04-28 11:49:13 +02:00
Wim Taymans
b51d3e4862 buffer: make data and meta types dynamic 
Use dynamic types for the data and meta types.
Move the meta into a separate header.
Remove port state, we can keep track of that ourselves.
Add size to MetaDataEnable params
 2017-04-26 18:54:18 +02:00
Wim Taymans
baada0a330 ringbuffer: use gcc atomic operations 
Remove barrier, use GCC atomic operations for ringbuffer
 2017-04-24 13:18:57 +02:00
Wim Taymans
f0aafb5b51 alsa: work on ringbuffer data transport 
Add ringbuffer test
 2017-04-20 19:25:14 +02:00
Wim Taymans
0b508db9fc ringbuffer: simplify the API 
Use absolute indexes that we let wrap around. We can then easily detect
how much we under of overflowed by using serial number arithmetic.
Remove the Areas, we can trivially compute this ourselves, move the
logic in read/write_data.
 2017-04-20 11:25:24 +02:00
Wim Taymans
90ea120d3c audiomixer: don't mix when no input 
Give the app a chance to provide some input when there is nothing to mix
anymore in process_output.
alsa: fix buffer size
 2017-04-19 13:06:03 +02:00
Wim Taymans
4c7b56020a audiomixer: improve mixing 
Remove PortIO flags, we can use the status
Move PortIO to ports
Move transport to client-node
Improve scheduling
 2017-04-12 10:40:17 +02:00
Wim Taymans
d3682067fa node: remove node state 
Remove the node state. The state of the node is based on the state
of the ports, which can be derived directly from calling the port
methods. Track this state in the Port instead.
Add a mixer module that puts a mixer in from of audio sinks. This allows
multiple clients to play on one sink (still has some bugs). do some
fixes in the mixer and the scheduler to make this work.
 2017-04-08 20:33:54 +02:00
Wim Taymans
28389e05f3 alsa: fix device enumeration 2017-04-06 17:32:00 +02:00
Wim Taymans
4808f8f10e link: fix negotiation 
Fix renegotiation of idle but not yet suspended nodes.
 2017-04-06 16:12:47 +02:00
Wim Taymans
3adbaacec2 alsa: filter formats 2017-04-05 20:46:57 +02:00
Wim Taymans
8594d28f59 alsa: rework monitor 
Enumerate all playback and capture devices
 2017-04-05 18:37:12 +02:00
Wim Taymans
4bdbb58276 alsa: implement enum_format 2017-04-04 19:44:00 +02:00
Wim Taymans
4337a99bb0 alsa: add more formats 2017-04-04 17:25:47 +02:00
Wim Taymans
39c3650b5f fix media.class 2017-04-04 15:32:11 +02:00
Wim Taymans
8071b76e41 alsa: improve default buffer size 
Fix sample size
 2017-04-04 12:05:35 +02:00
Wim Taymans
032cc69f2f plugins: small cleanups 2017-04-04 09:40:12 +02:00
Wim Taymans
b05d82d514 plugins: use macros for input checks 
That way we can compile them out if we want
 2017-04-04 09:00:49 +02:00
Wim Taymans
32368d741d audiotestsrc: implement sine wave 
Fix audiomixer some more
 2017-04-03 19:23:53 +02:00
Wim Taymans
5c32690cc8 Add sync and async support in *testsrc 
Make minumum alsa latency configurable.
 2017-04-03 16:54:44 +02:00
Wim Taymans
01c13adab5 improve node io 
Unify input and output io areas.
Add support for ranges in the io area.
Automatically recycle buffers in the output areas in process_output
Improve the mixer, add use_buffer support, use a queue of input buffers,
fix mixing, add support for ranges.
Fix mixer and v4l2 tests
 2017-04-03 14:56:04 +02:00
Wim Taymans
29fbf2e841 props: improve prop flags 
Only keep the READONLY prop flag.
Work on test-mixer
 2017-03-31 11:48:24 +02:00
Wim Taymans
7b8bb8da6b implement alsa capture with timers 
Add timer based alsa capture support
Improve format negotiation in alsa
Better track buffer owner in the links
 2017-03-30 17:30:28 +02:00
Wim Taymans
3f8123143d alsa: use absolute timers 
Use absolute timers, together with the alsa timestamp they are
potentially more accurate.
fix some crashes
 2017-03-29 16:39:24 +02:00
Wim Taymans
46928cbc04 alsa: use timerfd 
Use timerfd instead of period events to wake up alsa.
module-autolink: fix crash
Some cleanups
 2017-03-28 19:29:08 +02:00
Wim Taymans
29cb7bf39a format: improve format parsing 2017-03-24 18:11:11 +01:00
Wim Taymans
25b7ede0bc uri -> type 
Clean up some more types.
 2017-03-24 13:11:57 +01:00
Wim Taymans
5825c62d6d types: more work on types 2017-03-24 11:40:58 +01:00
Wim Taymans
acedfe71c0 clean up types 2017-03-23 21:15:52 +01:00
Wim Taymans
e28b5f91b8 props: make properties dynamic keys and values 2017-03-23 12:38:00 +01:00
Wim Taymans
048a4b81a8 alloc-params: use dynamic types for alloc-params 2017-03-23 10:12:20 +01:00
Wim Taymans
7270986c3a monitor: use dynamic types 
Make the monitor item a POD object and use dynamic types.
 2017-03-23 08:54:04 +01:00
Wim Taymans
c44a7c9735 command: make commands dynamic 
Ensure format object type.
 2017-03-22 10:04:24 +01:00
Wim Taymans
4d9f2c5161 event: make events dynamic 
Use uri for the events.
 2017-03-21 20:39:20 +01:00
Wim Taymans
03292fd80f audio: make audio format an uri type 2017-03-21 16:50:44 +01:00
Wim Taymans
3f5a3e215b format: make media types and properties dynamic 
Use URI properties to dynamically register the media types/subtypes and
property names. Add some helpers to set up the mappings.
 2017-03-21 11:28:23 +01:00
Wim Taymans
8a6ce3b179 Make AllocParams into POD objects 
Make allocparams into pod objects. This makes it easy to serialize,
copy, create and intersect them.
Add convenience macros for properties
Add helper function to collect object properties.
 2017-03-17 11:58:09 +01:00
Wim Taymans
c951264fff spa: make events and commands as objects 
So we can serialize and introspect them more easily
 2017-03-15 16:21:05 +01:00
Wim Taymans
a1dad30fd1 Use new builder for props and formats 2017-03-07 19:40:51 +01:00
Wim Taymans
f92b68c3c3 Use types with known sizes where we can, easier to serialize 
Add iterator for POD and use it to implement some demarshalling.
 2017-03-07 11:56:43 +01:00
Wim Taymans
710a1a41e6 Improve negotiation 
Fix selection of the default property value by restricting it to
something in the valid range of the property.
Fix audio/videotestsrc reuse
Fix format enum with filters.
Fix module property configuration
Fix connection refill
 2017-03-01 14:07:02 +01:00
Wim Taymans
9dd826136d update properties 2017-02-28 10:48:53 +01:00
Wim Taymans
dbae2e3f96 rework props with pod 2017-02-27 21:25:33 +01:00