2c76ec5193
Keep track of when a link is prepared, this is when the link has successfully negotiated a format and buffers. Only follow prepared links when collecting nodes in the graph. Set the state of the driver and its nodes based on how many active nodes the driver has. We don't have to do state changes on the nodes from the link anymore then and we can get rid of the counters. Only set the io on the mixer ports when prepared because we might need a special mixer element based on the format. Remove passive links for now. This fixes many cases where the graph would stall when linking/unlinking ports in various combinations. Fixes #221 |
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|---|---|---|
| doc | ||
| man | ||
| pipewire-alsa | ||
| pipewire-jack | ||
| pipewire-pulseaudio | ||
| po | ||
| spa | ||
| src | ||
| .cirrus.yml | ||
| .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