b18dacde9a
Make a new DRAINED status. Place the DRAINED status on an input IO when a stream is out of buffers and draining. All nodes that don't have HAVE_DATA on the input io need to copy it to the output io and return the status. This makes sure the DRAINED is forwarded and nodes return DRAINED from _process() DRAINED on the resampler flushes out the last queued samples and then forwards the DRAINED in the next iteration. Emit a new drained signal from the context when a node returns DRAINED. Use this to trigger the drained signal in the stream. |
||
|---|---|---|
| doc | ||
| man | ||
| pipewire-alsa | ||
| pipewire-jack | ||
| pipewire-pulseaudio | ||
| po | ||
| spa | ||
| src | ||
| .editorconfig | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| _config.yml | ||
| autogen.sh | ||
| check_missing_headers.sh | ||
| CODE_OF_CONDUCT.md | ||
| config.h.meson | ||
| COPYING | ||
| LICENSE | ||
| Makefile.in | ||
| meson.build | ||
| meson_options.txt | ||
| NEWS | ||
| PROTOCOL | ||
| pw-uninstalled.sh | ||
| README.md | ||
PipeWire
PipeWire is a server and user space API to deal with multimedia pipelines. This includes:
- Making available sources of video (such as from a capture devices or application provided streams) and multiplexing this with clients.
- Accessing sources of video for consumption.
- Generating graphs for audio and video processing.
Nodes in the graph can be implemented as separate processes, communicating with sockets and exchanging multimedia content using fd passing.
Building
Pipewire uses the Meson and Ninja build system to compile. You can run it with:
$ meson build
$ cd build
$ ninja
You can see the available meson options in meson_options.txt file.
If you're not familiar with these tools, the included autogen.sh script will
automatically run the correct meson/ninja commands, and output a Makefile.
It follows that there are two methods to build Pipewire, however both rely
on Meson and Ninja to actually perform the compilation:
$ ./autogen.sh
$ make
Running
If you want to run PipeWire without installing it on your system, there is a script that you can run. This puts you in an environment in which PipeWire can be run from the build directory, and ALSA, PulseAudio and JACK applications will use the PipeWire emulation libraries automatically in this environment. You can get into this environment with:
$ ./pw-uninstalled.sh