World flicker when exploring in OpenMW

[AbduSharif]

For some reason the world sometimes flicker when exploring exteriors or interiors in OpenMW, when moving from one cell to another, and/or sometimes when the inventory menu is opened for example., wether the game was modded or not, for example:

https://streamable.com/rintgz

This only happens with nightly gl4es, stable gl4es doesn't have this issue.

[AbduSharif]

When forcing VBOs with this OSG environment variable the flicker is gone: OSG_VERTEX_BUFFER_HINT=VBO

[AbduSharif]

Would that be a clue or is there more that can be done to know where the problem lies?

[ptitSeb]

that's a small clue yes.

[AbduSharif]

Fixed in one of the recent commits, I'm not even forcing VBOs either.

[AbduSharif]

There's one issue with the water shader (small flicker) but it's not severe, I'll open an issue with a video.

[AbduSharif]

I take that back, I was too hasty. The flicker is no longer severe (before it was very bad), but it still happens on save loading and to the water shader.