Is OpenGL MID supported?

[lolomap]

I noticed that there is GL::Buffer::TargetHint::GL_DRAW_INDIRECT_BUFFER but there is no suitable GL::Buffer::Target and seems like AbstractShaderProgram or Mesh have no methods to draw using glMultiDrawElementsIndirect.
If there is no wrapper in Magnum for it, is it in plans? And can I somehow use MID with raw OpenGL but using Magnum Mesh and Buffers?

[mosra]

Hi! I was meaning to add multi draw indirect for quite a while already, just never actually got to it yet. Once I find a bit of free time, I'll look into it.

Until then, I don't think there's any easy way to do it with raw GL without confusing Magnum's state tracker in some way.

[mosra]

Done in 1c1d3e5.