Radeon HD 8650G - Guild Wars 2 - UI flickering

[Marisa-Chan]

For some reason with gallium-nine it's going flicker on some UI elements(especially on windows) in GW2.
Mesa Version: 20.1.1

It's looks like something wrong with alpha channel of textures because it's seems like many repeated alpha-fade of UI window.
Or it's z-fighting?

[Marisa-Chan]

Video of this bug: https://youtu.be/__MEAD2pEgY

[axeldavy]

Indeed it looks like z-fighting or something like that.

Could you take a trace of this bug (checking replaying triggers the bug with nine but not wine) ?

[Marisa-Chan]

Indeed it looks like z-fighting or something like that.

Could you take a trace of this bug (checking replaying triggers the bug with nine but not wine) ?

Do apitrace?

I little misunderstand how could I will do trace this bug with nine and without of wine if game only for Windows.

[axeldavy]

I meant a trace taken with gallium nine (and wine) versus a trace taken with the wined3d backend.
Sometimes both backends get the same render paths from the games, sometimes not.

Thus it is interesting to take with one backend a trace, and test it with the other as it highlights whether the issue is with the render path (due to some capability avertising issues) or not.

[Marisa-Chan]

Traces in tar.gz