| Bug ID | 96602 |
|---|---|
| Summary | [radeonsi] Dreamfall Chapters: one shader fails to compile, minor visual corruption |
| Product | Mesa |
| Version | git |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | Drivers/Gallium/radeonsi |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | kai@dev.carbon-project.org |
| QA Contact | dri-devel@lists.freedesktop.org |
| Blocks | 77449 |
Created attachment 124625 [details] DFC shader dump produced with R600_DEBUG=fs,vs,gs,ps,cs,tcs,tes Since the release of book five of "Dreamfall Chapters: The longest Journey" and their switch to a OpenGL 4.1+ context I'm getting the following error on load: > LLVM triggered Diagnostic Handler: Illegal instruction detected: Illegal immediate value for operand. > LLVM failed to compile shader > radeonsi: can't create a shader with the stack detailed below. The game loads and book five is entirely playable. However almost all scenes show minor visual corruption in the form of wrongly coloured pixels (not sure, if the shader failing is responsible for that or if it's a different bug). Usually in a very noticeable bright green (#0f0), but some other colours are also observable (blue, yellow, red and few white and black ones as well). There is only one scene during the epilogue where the character of Zoë Castillo is shown sitting on a balcony where a large part of the background shows wrong colours (I would assume it should be metallic roofs reflecting sunlight but instead they are just plain yellow and red where the light hits). Attached to this bug you'll find a shader dump produced with R600_DEBUG=fs,vs,gs,ps,cs,tcs,tes passed to the game. The dump is intermixed with what the game/Unity3D wrote to STDERR. In fact this is identical to Unity's Player.log. In lines 119284-119286 you'll find the error message quoted above. Since the full log was several MBytes in size I compressed it with xz. The stack used was (Debian testing, fully updated, as a base): GPU: Hawaii PRO [Radeon R9 290] (ChipID = 0x67b1) Mesa: Git:master/5a64549f54 libdrm: 2.4.68-1 LLVM: SVN:trunk/r272995 (3.9 devel) X.Org: 2:1.18.3-1 Linux: 4.6.2 Firmware: firmware-amd-graphics/20160110-1 libclc: Git:master/20d977a3e6 DDX: 1:7.7.0-1
Referenced Bugs:
- [Bug 77449] Tracker bug for all bugs related to Steam titles
You are receiving this mail because:
- You are the assignee for the bug.
_______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
