Or to say it in other words wich argument do i need to pass to gcc to accept my XWindow. Today i use: gcc main.cpp -lX11 -lEGL -lGLESv2 wich compiles but throws the DRI2 warning wich then doesn't let me draw anything to the screen. I can use: $ sudo ln -fs /usr/lib/chromium-browser/libGLESv2.so /usr...

So when i want to link to the mesa library and use an Xwindow where do i find the EGL implementation?

Wich driver it the one that you use ?
- VC4
- OLD BRCM
- Software(Mesa)

Very interssting is that i found out this could be actually
taht i link to the wrong lib even if i get an right
egldisplay wich makes for me no sense but it is so.
This opens the Question how to link to the vc4 lib in a way were we can use X?

What i also not understand is why are there no libGLESv2.so files in the armhf folder even i use full kms how can the use it when there is no egl library or GLES library where the link to? Another thing is with a manual installation of vc4 it works like a charm in jessie but i this is not possible o...

It is enabled via Rapsi-config. I use full KMS. Also it would not return a correct egl display if it would be the old driver.

Hello, So i will write it out short and simply. I have a problem with egl wich prints out libEGL warning: DRI2: failed to authenticate. I created an simple XWindow and tryed to attach an egl context to it but it fails on eglInitialize. And yes searched all ready for a solution but can not find one. ...