Bug 92229

Summary:	[APITRACE] SOMA have serious graphical errors
Product:	Mesa	Reporter:	Krzysztof A. Sobiecki <sobkas>
Component:	Drivers/Gallium/r600	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED FIXED	QA Contact:	Default DRI bug account <dri-devel>
Severity:	normal
Priority:	medium	CC:	cg, es20490446e
Version:	git
Hardware:	All
OS:	Linux (All)
URL:	https://www.frictionalgames.com/forum/thread-30682.html
Whiteboard:
i915 platform:		i915 features:
Attachments:	Wrong rendering on HD4870

Description Krzysztof A. Sobiecki 2015-10-01 23:55:30 UTC

While trying to play SOMA I saw some serious graphical errors:
An apitrace of it(wait till loading of savefile ends):
https://drive.google.com/file/d/0B3J0Mg89izcbbEE3bVVSMmVmTlU/view?usp=sharing
Game is unplayable with this kind of problems

System:
Radeon 6770
Kernel: 4.2
Mesa: git

Comment 1 Henri Valta 2015-10-03 09:46:36 UTC

Created attachment 118642 [details]
Wrong rendering on HD4870

Comment 2 Henri Valta 2015-10-03 09:46:50 UTC

I have the same issue on Radeon HD 4870 using latest Mesa git and kernel 4.2.1

Apitrace can be found here:
https://drive.google.com/file/d/0B8oWtUclDGoaOFBLaGVVNXBYVFE/view?usp=sharing

I've also added a screenshot showing the problems.

Comment 3 Mihail Kasadjikov 2015-11-13 18:09:42 UTC

I have the same issue on Radeon HD 8670D (AMD A10-6800K APU).

kernel: 4.2.5
OpenGL renderer string: Gallium 0.4 on AMD ARUBA (DRM 2.43.0, LLVM 3.7.0)
OpenGL core profile version string: 3.3 (Core Profile) Mesa 11.1.0-devel (git-006fcc0 2015-10-17 trusty-oibaf-ppa)

Comment 4 Ilia Mirkin 2015-11-13 18:59:42 UTC

FTR, both traces work fine with i965/hsw and nouveau/gk208.

Comment 5 Daniel Scharrer 2015-11-13 22:23:19 UTC

The game and the two traces also work fine with radeonsi.

Relevant thread on the game's forum:
https://www.frictionalgames.com/forum/thread-30682.html

Comment 6 Christoph Brill 2015-11-18 17:40:34 UTC

Replay show the problem on Redwood XT (5670) with mesa 11.0.5 (both 32 and 64 bits).

Comment 7 Alberto Salvia Novella 2015-12-09 15:31:25 UTC

Here's a gameplay showing the error:
<https://youtu.be/9OwNDHuKa5E>

Comment 8 Grazvydas Ignotas 2015-12-22 02:13:54 UTC

This fixes the trace for me:
http://lists.freedesktop.org/archives/mesa-dev/2015-December/103647.html
Does it also fix the game?

Comment 9 Alberto Salvia Novella 2015-12-22 17:45:29 UTC

I can test it myself because I have returned the game (for a while ;)

Comment 10 Henri Valta 2015-12-22 21:41:26 UTC

The game works now great with Grazvydas' patch.

Applied to mesa 11.1.0
Tested on Radeon HD4870

Thank you for the fix!

Comment 11 Nicolai Hähnle 2015-12-29 18:42:12 UTC

Grazvydas' patch is pushed out and should make it into the next releases. Thanks all around :)

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