Created attachment 94870 [details]
Unigine vally output

When trying to start the unigine demos with multiple monitors enabled (Wall 2x1
or any other of the options in the launch dialog), it will exit with a failure.

It seems that Mesa is using the compatability context which is limited to
OpenGL 3.0.

I've attached the output log of Unigine Vally when started with multi monitor
enabled.

The demos run fine when only a single monitor is enabled.

I'm currently using mesa-git g085f61b and linux 3.13.5 on Arch Linux with a
Radeon 5730.

The same issue can be seen when I try to enable dual output stereo 3D, which
should start two separate windows that it will render to.