| Bug ID | 104549 |
|---|---|
| Summary | [radeonsi] [wine] [apitrace] Silent Hunter 3 2D texture artif= acts / corrupted 3D redering on Polaris |
| Product | Mesa |
| Version | 17.3 |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | Drivers/Gallium/radeonsi |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | banana_banana_banana@gmx.net |
| QA Contact | dri-devel@lists.freedesktop.org |
Silent Hunter 3 under wine (2.21 staging / 3.0rc4 as well) ren= ders flickering corrupted textures that seem to be UI elements all over the place for some = of its rendered frames, also 3D scene gets trashed every now and then. Game worked fine on my previous hardware (intel Haswell HD4600) and same me= sa version 17.3.1, replaying the trace recorded while using polaris hardware renders correctly on intel HD4600 (it is noteworthy however, that replaying= the trace throws more fragment shader errors on intel, so it could be possible = it renders with no errors because of missing shaders?). Apitrace: https://drive.google.com/open?id=3D1182dA2LQp91izaPf0vOf9yS1ZZMz246F<= /a>
Trying some stuff and stumbled on a strange side effect: when = preloading 32bit build of mesa master branch of radeon_dri.so the trace runs without glitche= s, however wine can not be started this way as ts excepet 64bit libs.
ommit my last commit , apparently something changed and my bui= ld script produces a 64bit radeon_dri.so that somehow works , will investigate this further,
| What | Removed | Added |
|---|---|---|
| Status | NEW | RESOLVED |
| Resolution | --- | FIXED |
Kernel update (4.15.6-1 -> 4.15.7-1) fixed the issue, was a= possible drm driver issue/regression.