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PulseAudio: Main Loop
https://freedesktop.org/software/pulseaudio/doxygen/mainloop.html
The main loop is designed around the concept of iterations. Each iteration consists of three steps that repeat during the application's entire lifetime: Prepare - Build a list of file descriptors that need to be monitored and calculate the next timeout. Poll - Execute the actual poll () system call.
PulseAudio: mainloop.h File Reference
https://www.freedesktop.org/software/pulseaudio/doxygen/mainloop_8h.html
Detailed Description. A minimal main loop implementation based on the C library's poll () function. Using the routines defined herein you may create a simple main loop supporting the generic main loop abstraction layer as defined in mainloop-api.h. This implementation is thread safe as long as you access the main loop object from a single thread only.
pulseaudio: Main Loop - doxygen documentation | Fossies Dox
https://fossies.org/dox/pulseaudio-15.0/mainloop.html
About: PulseAudio is a networked sound server (for POSIX OSes), a proxy for your sound applications. ... When using the main loop, the application can either execute each iteration, one at a time, using pa_mainloop_iterate(), or let the library iterate automatically using pa_mainloop_run().
PulseAudio: Main Loop
http://maemo.org/api_refs/5.0/5.0-final/pulseaudio/mainloop.html
The main loop is created using pa_mainloop_new() and destroyed using pa_mainloop_free(). To get access to the main loop abstraction, pa_mainloop_get_api() is used. Iteration The main loop is designed around the concept of iterations. Each iteration consists of three steps that repeat during the application's entire lifetime:
PulseAudio: mainloop-api.h File Reference
https://www.freedesktop.org/software/pulseaudio/doxygen/mainloop-api_8h.html
Use this to embed PulseAudio into your GLIB/GTK+/GNOME programs (See glib-mainloop.h). The structure pa_mainloop_api is used as a vtable for the main loop abstraction. This mainloop abstraction layer has no direct support for UNIX signals. Generic, mainloop implementation agnostic support is available through mainloop-signal.h.
PulseAudio: thread-mainloop.h File Reference
https://www.freedesktop.org/software/pulseaudio/doxygen/thread-mainloop_8h.html
Runs the given callback in the mainloop thread without the lock held. The caller is responsible for ensuring that PulseAudio data structures are only accessed in a thread-safe way (that is, APIs that take pa_context and pa_stream are not thread-safe, and should not accessed without some synchronisation).
MainLoop API · Diary of PulseAudio Developement
https://a-darwish.gitbooks.io/diary-of-pulseaudio-developement/content/mainloop_api_example.html
MainLoop API. Below example shows a tiny PulseAudio client that commuincates with the server asking for its basic information. It demonstrates the MainLoop API in action. As we've stated earlier, the Simple API actually uses the mainloop API in a different thread to give the illusion of synchronousness to the calling programs. #include <locale.h> #include <signal.h> #include …
PulseAudio: Threaded Main Loop data callbacks - Stack …
https://stackoverflow.com/questions/15535661/pulseaudio-threaded-main-loop-data-callbacks
I've been looking at the documentation and trying it out. To try the data callback, I've taken the AsyncDeviceList example , changed the mainloop to a threaded mainloop and tried to make the callback here use the pa_threaded_mainloop_signal(ml,1) and pa_threaded_mainloop_accept().
pulseaudio: src/pulse/thread-mainloop.c File Reference ...
https://fossies.org/dox/pulseaudio-15.0/thread-mainloop_8c.html
Runs the given callback in the mainloop thread without the lock held. The caller is responsible for ensuring that PulseAudio data structures are only accessed in a thread-safe way (that is, APIs that take pa_context and pa_stream are not thread-safe, and should not accessed without some synchronisation). This is the only situation in which pa_threaded_mainloop_lock() and …
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