Post Processing Demo Broken

[Seanw265]

The Post Processing Demo available through the dev branch doesn't seem to be working anymore. It worked for a while in the past but now it just fails without any errors. It won't even compile unless you compile with -Dnext, which didn't use to be the case. Shader support seems to be dead once again. Anyone have any ideas?

[Xavier Belanche]

I didn't play with the shader demo for a while but shaders are working well on my own project (dev branch). I can share a simple demo if you want.