mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-12-14 08:56:37 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

doc: clarify version field in events

Browse source
This commit is contained in:
Wim Taymans 2020-07-27 16:47:30 +02:00
parent ca5836cdf4
commit 6e2d3feb07
1 changed files with 5 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

5
doc/spa/design.md
View file

@ -256,6 +256,11 @@ be called with `my_data` as the first data field. The events are usually
also triggered when the listener is added, to enumerate the current also triggered when the listener is added, to enumerate the current
state of the object. state of the object.
Events have a `version` field, set to `SPA_VERSION_NODE_EVENTS` in the
above example. It should contain the version of the event structure
you compiled with. When new events are added later, the version field
will be checked and the new signal will be ignored for older versions.
You can remove your listener with: You can remove your listener with:
```c ```c