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#1 2011-07-11 23:17:32

matic
Member

Ati display viewport problem

Hi I try guerilla on my pc portable and it work but my viewport it's black, so when i rotate my view i can see my scene (with no AA so) but filled, shaded don't work.

Is it my ati card or a bug ?

Ati Mobility radeon X1600 512mb sad

Thanks


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#2 2011-07-12 11:20:39

stringer
Member

Re: Ati display viewport problem

Which version of Guerilla do you have? I did a little fix for ATI GPUs so the shaded mode works in the viewport.

I didn't test "old" ATIs like yours but instead "simulated" execution of some sample code that our OpenGL back-end produces.
The result was that Guerilla only works on ATI GPUs based on R600 chips and up (X1600 is based on the previous generation: the R520 chip).

To sum up here's the ATIs that should work:

Radeon HD 2900
Radeon HD 2400
Radeon HD 2600
Radeon HD 3870
Radeon HD 4890
Radeon HD 4770
Radeon HD 4870
Radeon HD 4670
Radeon HD 4550
Radeon HD 5870
Radeon HD 5770
Radeon HD 5670
Radeon HD 5450
Radeon HD 6970
Radeon HD 6870

And here's the ATIs that don't work:

Radon 9700
Radeon x800
Radeon x850
Radeon x1800
Radeon x1300
Radeon x1600
Radeon x1900

Guillaume


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#3 2011-07-12 11:28:55

matic
Member

Re: Ati display viewport problem

Arf... Radeon X1600 is mine....


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#4 2011-07-12 11:30:17

pitiwazou
Member

Re: Ati display viewport problem

Buy a new computer ^^


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Cédric Lepiller, Freelance 3D
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#5 2011-07-12 11:35:17

matic
Member

Re: Ati display viewport problem

Thanks wink that's what i'm looking for.

Une recommandation se la part des développeur de guerilla ?

I think i can paid 1500€ min


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#6 2011-07-12 11:38:20

stringer
Member

Re: Ati display viewport problem

Laptop or Desktop ?

Don't forget we still recommand an NVIDIA based video card, even if it should work on recent ATIs.


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#7 2011-07-12 11:39:04

pitiwazou
Member

Re: Ati display viewport problem

1500€ it's really good !

core i7(les tous dernier, me rappel plus leur définition), 12go de ram (116€ maintenant O_o), une geforce 570 et une bonne tour + alim !


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#8 2011-07-12 11:51:32

hulud
Guerilla dev, the guy to hug

Re: Ati display viewport problem

Thinkpads rulez


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#9 2011-07-12 12:26:08

matic
Member

Re: Ati display viewport problem

Thinkpades ? it's a Laptop maybe a little bad for 3d works than Desktop.


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#10 2011-07-12 12:34:11

matic
Member

Re: Ati display viewport problem

Someting tike this ??

http://www.thinkpads.com/wp-content/gallery/cache/310__550x_lenovo-thinkpad-w510-angle-open.jpg


Specs    Lenovo ThinkPad W510
---------------------------------------------
Processor   
Intel Core i7-920XM Extreme (2.0GHz – 3.2GHz, 8MB Cache)

OS   
Windows 7 Professional 64-bit

Memory   
16GB DDR3

Graphics   
NVIDIA Quadro FX 880M graphics with 1GB DDR3 RAM

Storage   
500GB 7200rpm SATA

Display   
15.6-inch Full HD (1920×1080), LED backlit, 242 nit, 95% color gamut, multitouch (2-finger input)

Optical   
Blu-ray ROM, DVDRW

Ports    ExpressCard/34
5-in-1 card reader
2 USB 3.0
1 USB 2.0 (powered)
1 USB 2.0/eSATA combo
DisplayPort (w/audio) & VGA output
Ethernet & modem
FireWire 400 (4-pin)

Dimensions   
14.7 x 9.7 x 1.26-1.41 inches

Weight   
6-cell: 5.66 lb, 9-cell: 6.01 lb

Price   
$1599 starting, $3700+ as tested

Link
http://www.thinkpads.com/2010/04/26/rev … rkstation/


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#11 2011-07-12 13:10:20

pitiwazou
Member

Re: Ati display viewport problem

Il prefer work on a desktop, laptop have bad screen.
Ça chauffe et faire du rendu dessus sur des trucs qui calculent des heures, ce n'est pas génial pour la longévité du portable.


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Cédric Lepiller, Freelance 3D
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#12 2011-07-12 13:38:56

hulud
Guerilla dev, the guy to hug

Re: Ati display viewport problem

But if you need a laptop, this one looks good smile

I agree desktop are better. Better cooling, so better performances.

Cyril


Cyril 'Hulud' Corvazier
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#13 2011-07-25 22:20:02

matic
Member

Re: Ati display viewport problem

Is that grafic card are running with guerilla ?

http://xfxforce.com/en-gb/products/Grap … ndard.aspx


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#14 2011-07-25 23:40:17

pitiwazou
Member

Re: Ati display viewport problem

Take a geforce ! For guerilla and other softs ! Always geforces !


The member to blame ! ^^
Cédric Lepiller, Freelance 3D
http://www.pitiwazou.com/

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#15 2011-07-26 11:23:16

stringer
Member

Re: Ati display viewport problem

This Radeon should work (I have an HD6850 in my PC and it's ok with Guerilla). However like pitiwazou I would take an NVIDIA, something like a GTX 560 Ti or GTX 570. It's much much safier smile


Guillaume 'Stringer' Potier
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