tce-load -i compiletc meson git ffmpeg-rpi-dev libGLES-dev

git clone https://github.com/jc-kynesim/drmu

cd drmu

mkdir build
cd build

CC="gcc -flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXX="g++ -flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -DNDEBUG" meson setup --prefix=/usr/local --buildtype=plain

ninja [0m 10.84s]
sudo ninja install

Decoder hevc does not support device type drm.
No h/w format found - trying s/w

drmu 0.2.0

  Subprojects
    pollqueue: YES

  User defined options
    buildtype: plain
    prefix   : /usr/local