Bug 27634

Summary: [r300g] 0 AD graphic problem and crash
Product: Mesa Reporter: adres7
Component: Drivers/DRI/R100Assignee: Marek Olšák <maraeo>
Status: RESOLVED WONTFIX QA Contact:
Severity: normal    
Priority: medium    
Version: git   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments: Log 1
Log 2
Xorg log
Graphic problem
Report correct shader limits.
RADEON_DEBUG=fp
Fixed graphic

Description adres7 2010-04-14 08:06:19 UTC
Created attachment 35007 [details]
Log 1
Comment 1 adres7 2010-04-14 08:06:46 UTC
Created attachment 35008 [details]
Log 2
Comment 2 adres7 2010-04-14 08:07:16 UTC
Created attachment 35009 [details]
Xorg log
Comment 3 adres7 2010-04-14 08:07:38 UTC
Created attachment 35010 [details]
Graphic problem
Comment 4 Marek Olšák 2010-04-14 09:50:26 UTC
I've hopefully fixed the issue with dummy shaders causing crashes in git. However, I don't think we can do anything with the failing shader right now because it surpasses hardware limitations of R300 and instead it loads a shader which does nothing. I'd like not to discuss here whether this is good or not, but it's something which will be revisited in the future. The fact that the driver continues rendering "something" gives you enough time to switch to lower graphics settings if your application permits that.
Comment 5 Marek Olšák 2010-05-08 08:27:34 UTC
Closing because the game loads shaders longer than hardware can handle.
Comment 6 adres7 2010-05-09 00:58:18 UTC
But on Windows XP this game working... so it isn't the fault of hardware.
Comment 7 Marek Olšák 2010-05-09 05:51:27 UTC
Created attachment 35519 [details] [review]
Report correct shader limits.

Could you please try the attached patch? Let me know if it helps.

If not, please run this in console:
RADEON_DEBUG=fp (put the game executable here)
And send me the output.
Comment 8 adres7 2010-05-09 10:05:18 UTC
Can you add patch to this repository: https://launchpad.net/~xorg-edgers/+archive/ppa ? I can't compile patchs.
Comment 9 adres7 2010-05-09 10:06:20 UTC
Created attachment 35526 [details]
RADEON_DEBUG=fp
Comment 10 Marek Olšák 2010-06-09 13:33:05 UTC
Is this still an issue with current git? (I can't update a PPA)
Comment 11 adres7 2010-06-20 09:28:32 UTC
Graphic problem is resolved, but game doesn't start ('Game is starting' is written on the screen).  It takes 100% CPU and nothing happens.
Comment 12 adres7 2010-06-20 09:29:25 UTC
Created attachment 36382 [details]
Fixed graphic

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