Boottime-EGL is a library for the target device. By default the libraries are deployed to /usr/lib but you can use any directory you wish.
To use the libraries, edit /etc/appcontroller.conf to include line LD_PRELOAD=/usr/lib/libBoottime_iMX6_EGL.so. This preloads the Boottime-libBoottime_iMX6_EGL library that waits for buffer swap and raises a GPIO pin when the first buffer swap happens.
To use the libraries, edit /etc/appcontroller.conf to include line LD_PRELOAD=/usr/lib/libBoottime_iMX6_EGL.so.
This preloads the Boottime-libBoottime_iMX6_EGL library that waits for buffer swap and raises a GPIO pin when the first buffer swap happens.