On Wed, 2017-08-02 at 15:17 +0530, Sathish Narasimman wrote: > Hi, > > I would like to know how the pa__init functions are initialized. > Looking into the code each pa__init are replaced with a unique MACRO. > > I was trying to find the module-loopback.c pa__init starting. And how > to use this module. > > Please help to know the flow. I'm not sure what you mean by "trying to find the module-loopback.c pa__init starting". Do you mean how pa__init() gets called? The modules are dlopened libraries. When a module is loaded, pa_module_load() in src/pulsecore/module.c finds the symbol for pa__init and calls the function. As for how to use module-loopback in general, the module documentation can be found here: https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/Modules/#index64h3 -- Tanu https://www.patreon.com/tanuk
