How to install/configure/enable the retroarch audio DSP plugins
In the retroarch overlay/menu,
Settings -> Audio -> Audio DSP pluginshows an empty list and a link to the root directory. From there I do not know where to find the DSP plugins.
find / -name .dspgives me no results. What package have I to install to get the DSP plugins? Where will they be installed? Is there any Doc/Wiki/Thread on this topic ?
I am in rpi3 and official RetroPie image:
pi@retropie:~ $ uname -a Linux retropie 4.14.62-v7+ #1134 SMP Tue Aug 14 17:10:10 BST 2018 armv7l GNU/Linux