mirror of
https://gitlab.freedesktop.org/pipewire/wireplumber.git
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65 lines
2 KiB
Markdown
65 lines
2 KiB
Markdown
# Daemon
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The WirePlumber daemon implements the session & policy management service.
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## Running
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1. First of all, you will need to run PipeWire. PipeWire itself comes with
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an example session manager that you will need to disable in order to run
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WirePlumber. This can be achieved by editing `src/daemon/pipewire.conf.in`
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on the PipeWire git tree to disable the execution of the session manager:
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```
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diff --git a/src/daemon/pipewire.conf.in b/src/daemon/pipewire.conf.in
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index bf64c574..e733e76c 100644
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--- a/src/daemon/pipewire.conf.in
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+++ b/src/daemon/pipewire.conf.in
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@@ -24,4 +24,4 @@ load-module libpipewire-module-access
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load-module libpipewire-module-adapter
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load-module libpipewire-module-link-factory
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load-module libpipewire-module-session-manager
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-exec build/src/examples/media-session
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+#exec build/src/examples/media-session
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```
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2. Second, you will need to run pipewire: in the **pipewire** source tree, do `make run`
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3. Without stopping pipewire, in the **wireplumber** source tree, do `make run`
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## Testing with an audio client
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The easiest way to test that things are working is to start a gstreamer pipeline
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that outputs a test sound to pipewire.
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In the **pipewire** source tree, do:
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```
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$ make shell
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$ gst-launch-1.0 audiotestsrc ! pwaudiosink
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```
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Note that `pwaudiosink` is currently only available in the `agl-next` branch.
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## Debugging
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The Makefile included with WirePlumber also supports the `gdb` and `valgrind`
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targets. So, instead of `make run` you can do `make gdb` or `make valgrind`
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to do some debugging.
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Getting debug messages on the command line is a matter of setting the
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`G_MESSAGES_DEBUG` environment variable as documented in the GLib documentation.
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Usually you can just do:
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```
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G_MESSAGES_DEBUG=all make run
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```
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Note that this only gives out WirePlumber's debug messages. If you want to also
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see *libpipewire*'s debug messages, then you can also set:
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```
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PIPEWIRE_DEBUG=4 G_MESSAGES_DEBUG=all make run
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```
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... where `PIPEWIRE_DEBUG` can be set to a value between 1 and 5, with 5 being the
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most verbose and 1 the least verbose.
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