| Summary: | Steamroll needs allow_glsl_cross_stage_interpolation_mismatch=true | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Darius Spitznagel <d.spitznagel> |
| Component: | Drivers/DRI/i965 | Assignee: | Tapani Pälli <lemody> |
| Status: | RESOLVED FIXED | QA Contact: | Intel 3D Bugs Mailing List <intel-3d-bugs> |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | git | ||
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: |
Steamroll bad - all green
Steamroll good |
||
Created attachment 136216 [details]
Steamroll bad - all green
Created attachment 136217 [details]
Steamroll good
"allow_glsl_cross_stage_interpolation_mismatch" was introduced by commit faccbaf3faf9a7cdcda3e4032fafd0f6064459bd from Tapani but did not get into 17.3.0. I would highly appreciate it, when his commit could also be backported to mesa stable 17.3. It's not a new feature - only a fix - so why not? It fixes UE4 Editor, >Observer_ and now Steamroll. I'm pretty sure there are more broken UE4 games available for linux. Thanks. I've sent patch to about this and added 'Refunct' game as well. I will also attempt to get this workaround for 17.3. --- 8< --- commit fcfb42364698647b63eb45fe5ff653cc4372c1bf Author: Tapani Pälli <tapani.palli@intel.com> Date: Wed Dec 20 09:23:55 2017 +0200 drirc: set allow_glsl_cross_stage_interpolation_mismatch for more games Signed-off-by: Tapani Pälli <tapani.palli@intel.com> Suggested-by: Darius Spitznagel <d.spitznagel@goodbytez.de> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104288 Acked-by: Kenneth Graunke <kenneth@whitecape.org> |
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Hello Intel devs, Steamroll (UE4 game, version 4.12.x) needs "allow_glsl_cross_stage_interpolation_mismatch=true" to run properly. Please add this to drirc: <application name="Steamroll" executable="Steamroll-Linux-Shipping"> <option name="allow_glsl_cross_stage_interpolation_mismatch" value="true"/> </application>