Commit graph

20 commits

Author SHA1 Message Date
Peter Hutterer
e9d869b46f spa: implement a log topic for alsa 2021-09-28 09:35:39 +02:00
Wim Taymans
1612f5e4d2 alsa-acp: Add libacp based card device
libacp is a port and wrapper around the pulseaudio card profile code.
It uses a set of templates for construct a card profile and mixer port
settings. It also has support for UCM when available for the hardware.
2020-07-06 12:20:09 +02:00
Wim Taymans
fb95e7660a media-session: start the midi bridge from the session 2019-10-02 21:12:42 +02:00
Wim Taymans
6756a3c8fc monitor: remove monitor API and use device
Remove the monitor API, we can use the device API for it. Make sure
we support creating devices (like alsa) from another device (udev).

Use new object.id to store the object id in the object properties. Use
the port.id/node.id etc to make relations to other objects.
2019-09-20 13:04:14 +02:00
Wim Taymans
818fb9e904 alsa: add midi bridge
Add a node that exposes all midi input and output ports and converts to
and from PipeWire control streams.
2019-09-19 16:57:00 +02:00
Wim Taymans
569cbb48a9 use SPA_EXPORT to export symbols 2019-02-06 13:24:41 +01:00
Wim Taymans
e1bd12e599 device: add device object
Make a device object, let the v4l2 monitor create device objects
The device object is responsible for dynamically creating nodes.
2018-11-23 12:43:47 +01:00
Wim Taymans
85f2e93c54 Relicense as MIT/X11
Remove some obsolete files
2018-11-05 17:48:52 +01:00
Wim Taymans
6fb0f580ea Use errno for result errors
Make new enumeration for data transport status and use errno
style error numbers for errors.
2017-11-13 09:41:41 +01:00
Wim Taymans
caaeaff223 Reorganise SPA tree
Reorganise the SPA includes to make it more extensible later
Simplify the naming of the buffer and meta params
2017-11-10 13:36:14 +01:00
Wim Taymans
5b037661d9 indent 2017-05-26 08:05:01 +02:00
Wim Taymans
11f23a3ffa spa: don't use typedef for struct and enum 2017-05-25 13:28:15 +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
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
b38ecafe81 Use int counters for iterating items
Use counters instead of void* to iterate items. This simplifies some
things and makes it easier to do over the wire.
Add format description to NodeInfo and use this to add format
descriptions to pinos devices.
Small fixes to fix leaks and crashes.
2017-02-01 08:58:21 +01:00
Wim Taymans
bd7009756c alsa: aad alsa source and monitor 2016-09-19 09:16:58 +02:00
Wim Taymans
4cb90f3b86 Rework transport protocol
Remove the old PinosBuffer object and replace it with SpaControl, this
communication protocol is designed to make it possible to implement
remote nodes and so it is moved to Spa.
Move SpaBuffer into to API
Work on easier API to make formats, implement enumeration and support
for all formats in v4l2.
Improve format output in -inspect
2016-07-28 21:19:20 +02:00
Wim Taymans
b9320c67c2 inspect: improve output
Keep state variable to enumerate things. This allows us to remove the
expectation that the same index will give the same item.
Use a new rectangle type for video size. When enumerating sizes, this
allows us to specify relations between width and height more easily.
Remove the struct and bytes type, they are like pointer.
Add filter to enum_formats to speed up enumerations.
2016-07-25 10:50:46 +02:00
Wim Taymans
6ab8af91e0 More hacking
Add spa based v4l2 pinos module
Add allocation params to port_alloc_buffers
Let the app do allocation for handles.
2016-07-25 10:50:46 +02:00
Wim Taymans
3c029cba53 more hacking
Move plugin API to separate directory for now
Add ringbuffer and way to get ringbuffer from a port
2016-07-25 10:50:05 +02:00