Do my framebuffers survive a window recreatation?

[sharethis]

I use SFML to handle window and context creation for me. Since I implemented deferred shading, I make use of many framebuffers. When I recreate the window to switch to fullscreen, I get continuous OpenGL errors.

Do my framebuffers still exists after recreating the window? I do not know much about SFML's internal context handling but I know that for example shader programs are still available after window recreation.

[Laurent]

Do my framebuffers still exists after recreating the window

Yes, they should.

[sharethis]

Somehow, my calls to "glBindFramebuffer" cause invalid operation errors after the window was recreated. Whether I initially create the window in windowed or fullscreen mode, there are no errors and rendering works. But as I said after recreating the window it stops working.

GL_INVALID_OPERATION is generated if framebuffer is not zero or the name of a framebuffer previously returned from a call to glGenFramebuffers.

This lets me assume that the framebuffers aren't valid after window recreation anymore. What do you think?

[Laurent]

You should write a complete and minimal example that reproduces the problem.

[Lynix]

Do my framebuffers still exists after recreating the window

Yes, they should.

http://www.opengl.org/registry/specs/ARB/framebuffer_object.txt

* ARB FBOs are not shareable.

So I think they get destroyed with the window.

[Laurent]

ARB FBOs are not shareable.

Oh... that's strange.

Thanks a lot