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New AMD/ATI drivers bug identified: workaround in r2015
#1
I've identified a new AMD/ATI driver bug when enabling shaders.
A workaround has been implemented in r2015: to activate the workaround, the option "Enable dynamic shader generation" has to be selected.

The workaround has been tested on different Catalyst versions (thanks to Darth for alpha-testing!):
- Catalyst 11.2: this version is bringing new bugs, even when shaders are not activated. Not recommended.
- Catalyst 11.1: the workaround is bringing some improvements in this version, but it is far from being perfect. You might experience different results depending on the tested application.
- Catalyst 10.9: not thoroughly tested, but the workaround seems to bring the most significant improvements in this version.

You can provide feedback when testing r2015 with AMD/ATI shaders in this thread. Please always provide a log file and screenshots, this might help me improving the support for AMD graphic cards.

AMD will probably soon release a Catalyst 11.3, let's see if this one brings new improvements...
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#2
Sorry, no time to post the logs right now. But shaders had started to halfway work with my Intel HD gpu due to changes in rev 2012. I could see the health, stats etc. but no image in games like Ghosts N' Goblins. Now with the 2015, that is broken again. Games won't load.
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#3
Tested F.F.Tactics with r2015. Using Catalyst 10.12. It looks like this with shaders enabled,it's the same with dynamic shader enabled.FPS are bigger since it's not rendering background,I mean textures are a mess.

http://img855.imageshack.us/i/fftactics.png/

Log:

Handler 0x0883C840(0x08BAF6DC)
81063 [xpLibSpu] DEBUG hle - Alarm returned value 4166
81078 [xpLibSpu] DEBUG hle.ThreadManForUser - New Schedule for Alarm uid=34: 109832558
81078 [xpLibSpu] DEBUG hle.ThreadManForUser - End of Interrupt
81078 [xpLibSpu] DEBUG hle - Calling Timer uid=34, now=109837557
81078 [xpLibSpu] DEBUG hle.ThreadManForUser - Triggering Interrupt SYSTIMER0(0xF) at 0x0883C840
81078 [xpLibSpu] DEBUG hle.ThreadManForUser - Calling InterruptHandler 0x0883C840(0x08BAF6DC)
81078 [xpLibSpu] DEBUG hle - Alarm returned value 4166
81078 [xpLibSpu] DEBUG hle.ThreadManForUser - New Schedule for Alarm uid=34: 109841723
81078 [xpLibSpu] DEBUG hle.ThreadManForUser - End of Interrupt
81078 [xpLibSpu] DEBUG hle - Calling Timer uid=34, now=109847584
81078 [xpLibSpu] DEBUG hle.ThreadManForUser - Triggering Interrupt SYSTIMER0(0xF) at 0x0883C840
81094 [xpLibSpu] DEBUG hle.ThreadManForUser - Calling InterruptHandler 0x0883C840(0x08BAF6DC)
81094 [xpLibSpu] DEBUG hle - Alarm returned value 4166
81094 [xpLibSpu] DEBUG hle.ThreadManForUser - New Schedule for Alarm uid=34: 109851750
81094 [xpLibSpu] DEBUG hle.ThreadManForUser - End of Interrupt
81094 [xpLibSpu] DEBUG hle - Calling Timer uid=34, now=109856976
81094 [xpLibSpu] DEBUG hle.ThreadManForUser - Triggering Interrupt SYSTIMER0(0xF) at 0x0883C840
81094 [xpLibSpu] DEBUG hle.ThreadManForUser - Calling InterruptHandler 0x0883C840(0x08BAF6DC)
81094 [xpLibSpu] DEBUG hle - Alarm returned value 4166
81094 [xpLibSpu] DEBUG hle.ThreadManForUser - New Schedule for Alarm uid=34: 109861142
81094 [xpLibSpu] DEBUG hle.ThreadManForUser - End of Interrupt
81110 [xpLibSpu] DEBUG hle - Calling Timer uid=34, now=109865484
81110 [xpLibSpu] DEBUG hle.ThreadManForUser - Triggering Interrupt SYSTIMER0(0xF) at 0x0883C840
81110 [xpLibSpu] DEBUG hle.ThreadManForUser - Calling InterruptHandler 0x0883C840(0x08BAF6DC)
81110 [xpLibSpu] DEBUG hle - Alarm returned value 4166
81110 [xpLibSpu] DEBUG hle.ThreadManForUser - New Schedule for Alarm uid=34: 109869650
81110 [xpLibSpu] DEBUG hle.ThreadManForUser - End of Interrupt
81110 [xpLibSpu] DEBUG hle - Calling Timer uid=34, now=109874807
81110 [xpLibSpu] DEBUG hle.ThreadManForUser - Triggering Interrupt SYSTIMER0(0xF) at 0x0883C840
81110 [xpLibSpu] DEBUG hle.ThreadManForUser - Calling InterruptHandler 0x0883C840(0x08BAF6DC)
81110 [xpLibSpu] DEBUG hle - Alarm returned value 4166
81125 [xpLibSpu] DEBUG hle.ThreadManForUser - New Schedule for Alarm uid=34: 109878973
81125 [xpLibSpu] DEBUG hle.ThreadManForUser - End of Interrupt
81125 [xpLibSpu] DEBUG hle - Calling Timer uid=34, now=109884823
81125 [xpLibSpu] DEBUG hle.ThreadManForUser - Triggering Interrupt SYSTIMER0(0xF) at 0x0883C840
81125 [xpLibSpu] DEBUG hle.ThreadManForUser - Calling InterruptHandler 0x0883C840(0x08BAF6DC)
81125 [xpLibSpu] DEBUG hle - Alarm returned value 4166
81125 [xpLibSpu] DEBUG hle.ThreadManForUser - New Schedule for Alarm uid=34: 109888989
81125 [xpLibSpu] DEBUG hle.ThreadManForUser - End of Interrupt
81125 [xpLibSpu] DEBUG hle - Calling Timer uid=34, now=109893857
81125 [xpLibSpu] DEBUG hle.ThreadManForUser - Triggering Interrupt SYSTIMER0(0xF) at 0x0883C840
81141 [xpLibSpu] DEBUG hle.ThreadManForUser - Calling InterruptHandler 0x0883C840(0x08BAF6DC)
81141 [xpLibSpu] DEBUG hle - Alarm returned value 4166
81141 [xpLibSpu] DEBUG hle.ThreadManForUser - New Schedule for Alarm uid=34: 109898023
81141 [xpLibSpu] DEBUG hle.ThreadManForUser - End of Interrupt
81141 [xpLibSpu] DEBUG hle - Calling Timer uid=34, now=109903064
81141 [xpLibSpu] DEBUG hle.ThreadManForUser - Triggering Interrupt SYSTIMER0(0xF) at 0x0883C840
81141 [xpLibSpu] DEBUG hle.ThreadManForUser - Calling InterruptHandler 0x0883C840(0x08BAF6DC)
81141 [xpLibSpu] DEBUG hle - Alarm returned value 4166
81141 [xpLibSpu] DEBUG hle.ThreadManForUser - New Schedule for Alarm uid=34: 109907230
81141 [xpLibSpu] DEBUG hle.ThreadManForUser - End of Interrupt
81157 [xpLibSpu] DEBUG hle - Calling Timer uid=34, now=109912588
81157 [xpLibSpu] DEBUG hle.ThreadManForUser - Triggering Interrupt SYSTIMER0(0xF) at 0x0883C840
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#4
Now shaders work fine for crisis core.
[Image: 4a35440f1a547437e0fdc08ac33a1f04.jpg]
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#5
(03-12-2011, 07:10 PM)f0ster Wrote: Now shaders work fine for crisis core.
Which Catalyst version are you using?
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#6
^ what he said. I hope your not using Nvidia. That would just break my hopes.
One more time!
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#7
(03-12-2011, 07:34 PM)gid15 Wrote: Which Catalyst version are you using?
I using AMD Catalyst 10.12
sorry for bad english)

Tested God of War Chains of Olympus


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#8
K downloading it now.
One more time!
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#9
gid15,which log file?
INFO/DEBUGGER/ALL?
i will try it later with Jpcsp r2015.

my VGA ATI Radeon HD3850 512MB => Catalyst 11.2
Mobo:Gigabyte (GA-78LMT-USB3) CPU:AMD FX-6300 RAM:G-Skill 8GB Dual-Channel DDR3 PC12800 VGA:Sapphire R7 265 2GB OS:Windows 7 Ultimate 64-bit SP1
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#10
Tried it with 10.12. Still wont work for me. Can someone tell me how to make a log file. So i can upload it.


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