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Open Source 3D Nvidia Driver Is Ready For Fedora 13
An anonymous reader writes "Red Hat has already been using the Nouveau X.Org driver in Fedora for providing display and 2D support, but with their next release (Fedora 13) they will be making open-source 3D acceleration readily available to those using Nvidia graphics cards. Red Hat has packaged the Nouveau 3D driver in Fedora 13 and what makes it interesting — besides being an open source 3D driver that was written by the community by reverse engineering Nvidia's closed-source driver — is that it's one of the first drivers to use the Gallium3D driver interface. Phoronix has tested out this Gallium3D driver for Nvidia GPUs in a Fedora 13 daily build and found it to run with a variety of OpenGL games, with benchmarks being included that compare it to Nvidia's official driver. The performance is far from being on the same stage as Nvidia's official Unix driver."
Suppose I wanted to get into writing drivers -
1) What are the things I'd need to know? Languages, Theory, Techniques
2) What are the things I'd require? Testing environment, IDE if applicable, Development kits, etc
3) Any Reading material? A beginners guide, reference material, that kind of stuff.
If you have to choose between shipping an open source driver that only does 2d, and an open source driver that does 2d well and 3d poorly which would you choose? People still have the choice to install the official Nvidia driver that they've always had. So this is a good step forward. If it's enough for Compiz, and can do kernel mode setting (which Nvidia's driver won't do), then it'll please a lot of people.
Give me Classic Slashdot or give me death!
Step 1: Figure things out.
Step 2: Make them work (correctly)
Step 3: Make them work (fast)
its all a part of the process and step 2 is a HUGE achievement especially when most of the information about the chips was reverse engineered.
Because NVIDIA has access to the docs and these guys don't? It's hard work to reverse engineer a video card and build a driver.
Would you prefer 0 fps?
Game! - Where the stick is mightier than the sword!
Just for fun:
Take a look on "Configure Konqueror" option in Konqueror-the default browser for KDE. All those options and not a single NoScript or AdBlock, the shit that counts.
Konqueror comes, out of the box, with an adblocker which is compatible with (and defaults to) AdBlockPlus' list.
The rest of it is a matter of mostly uninformed opinion, like this:
As most of you know KDE uses both Konqueror and Dolphin for file navigation.
Konqueror is a web browser, it just happens to support Dolphin as a plugin. So nope, no change here. It's other browsers, like Firefox, which insist on making local file browsing look like an autogenerated Apache index.
In Konqueror if you save password for some website, this 'wallet' password pops up and in order to save the password you have to type another password in the wallet.
Yes, once per session. Gnome has an equivalent wallet, and you're not required to have a password for it. It's just helpful if you do -- it's this neat little feature called "encryption". Hell, even Firefox supports a Master Password.
Not really worth going into detail about how wrong you are, since you're already pretty much a troll, but really, you can do better. There are enough things to dislike about KDE that you could effectively troll it without spreading things which are actually wrong.
Don't thank God, thank a doctor!
I am one of those people and I'm very pleased with nouveau. I don't run games on linux very much (outside of teg and dosbox) but I would like KMS and a bling desktop. I get both of these on my 8800gt with a free driver which is now just a kernel option away! Nouveau FTW!
Because they'd love to be able to work on improving the existing wheel instead, but, unfortunately, they can't.
Because the existing wheel is only a temporary wheel that will be taken away the minute NVIDIA wants to sell new cards.
I bet you already knew that though.
Remember that not everyone has an "OSS at any cost!" mentality. Some people use Linux for pragmatic reasons, not for ideological ones.
Do some people really use markedly inferior software simply because it is open source, even if a better competitor is available at no cost?
Nvidia's driver may not necessarily be "better," depending on how you define it. Nvidia's driver is clearly better in terms of 3D acceleration, but Nouveau wins in many other areas (largely as an extension of it's F/OSS'ness). There's much less legal worry when distributing it, it doesn't have to be recompiled against the kernel updates, it supports KMS (which is more important than 3D acceleration with many, such as myself), it can be fix/changed/updated without dependence on Nvidia, it's also more likely to have continued support on older hardware - the list gets pretty long. Maybe these things don't matter to you as much as 3D acceleration, but for many they do.
I use linux because it works perfectly well for me.
F/OSS isn't just blind idealism - there's practical benefits which result. I expect at least part of the reason why Linux "works perfectly well" for you is a result of the fact it's F/OSS. This carries over to the video drivers, too.
"A witty saying proves nothing." - Voltaire
So I don't have to waste my time going and hunting down nvidia drivers when I install a new machine....that alone is a good enough reason.
Got Code?
Does Nouveau support the graphics chip in the Xbox yet? I'd really love to be able to run XBMC on Linux on Xbox rather than running it on the Xbox OS on the Xbox.
"You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
Excuse me for not being an expert on drivers for hardware I don't own,
You're excused.
but does this mean the new driver is better than the official driver, or not nearly as good?
It's not new, it's been around for a while. But it's not nearly as good in most respects; no VDPAU, poor performance.
If it is not "on the same stage," meaning not nearly as good, why is Red Hat using it,
Because it is freely redistributable.
and why is this news?
Because it just happened.
Do some people really use markedly inferior software simply because it is open source, even if a better competitor is available at no cost?
No, some people use markedly inferior software simply because it is Free Software, which is totally and completely different (The OSI's attempts to convince you to the contrary notwithstanding.)
This seems silly to me.
Nobody cares.
I use linux because it works perfectly well for me.
Me too. But nobody cares why either of us use Linux. Well, that's not true. I've put some people on to it. Nobody cares why you use Linux.
If it were a pile of crap in comparison to Windows, I'd use Windows
In many respects, it is, for example if you are a gamer.
even though I have a casual dislike for Microsoft.
So you're wearing slacks?
(please no Macintosh osx comments here, I don't care)
Nobody cares if you care, didn't we cover that?
"You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
actually you can get copies of every MS product right back to DOS 3 via technet.
Technet is not a retail channel for typical consumers to get a single product. Also, the older products aren't supported and generally don't work on the new hardware around today.
because some FOSS project is FAR FAR more likely to stop producing updates and go offline (because they got a life/job/girlfriend) then a company like MS or nvidia which has actual funding
NVIDIA has already shown they are willing to drop driver support for their products when they aren't interested anymore. And it's not just about the risk of if they will stop support, you also need to factor in the damage done - we don't have the option to fix the proprietary stuff ourselves even if we wanted to, but we could fix the abandoned FOSS stuff if we considered it worthwhile.
so you'll need use a better example
So you'll need [to] use a better excuse.
Technet subscriptions allow for testing not use. Personal or commercial use (outside as I said testing) of MSDOS from technet is a violation of your license agreement with Microsoft. Not only that but you obviously don't have a technet subscription (I do) as you would know that MSDOS 6.22 is the only DOS available via technet, in addition windows 95 and 98 aren't available via technet. Regardless of being able to acquire it you can't legally run it unless you can purchase a retail used copy. Those sources rapidly dwindle. In fact many commercial software packages have completely disappeared and software drivers for newer versions of software like windows are frequently not available. HP and Creative are prime examples of companies that simply don't provide drivers and force you to purchase newer hardware. It's not unreasonable to assume that at some future date Nvidia may decide to do the same, in fact something as simple as a change in management could cause it.
Your belief and assertion that the Linux kernel (after all the entire article is about FOSS drivers for Nvidia cards for the Linux Kernel) is more likely to be abandoned than Nvidia's production of drivers for Legacy hardware is laughably stupid. Such a statement is the height of folly and irrationality and frankly makes you look like an idiot in need of professional help. The Linux Kernel is supported by far more companies with far more resources (apparently the basis of your argument) and in fact was developed even without those resources. It's use in everything from MP3 players to televisions to large mainframe computers and it's nearly 25% market share in all computers guarantees it will survive far longer than Nvidia ever will. Working to develop FOSS drivers for nVidia hardware so future Linux kernels can use such hardware is only logical.
There is no doubt in my mind that at some point in the future nvidia will abandon production of drivers for legacy hardware. It will likely come in a few short years as then current hardware begins to differ so substantially from the legacy hardware as to make driver production excessively costly. Up until the Fermi architecture, even 10 year old hardware still functioned substantially similar to legacy hardware. That advantage will fade very rapidly as the processors nvidia produces move towards general use and likely in a few short years they will abandon legacy hardware as driver production costs escalate. To do otherwise would likely elicit a shareholder lawsuit.
I don't expect any of this to convince you of course, in fact I expect a reply with more silly childish aggressiveness probably with some name calling. With that in mind lets deal with the only premise here is your original assertion and give you an avenue to everyone you know anything at all. You premise was that someone is irrational and stupid to believe that Nvidia could some day stop providing drivers. Rather than asking me to prove a negative why don't you simply present evidence that Nvidia drivers will always be available thereby proving your statement.
So have at it, prove that Nvidia will always provide drivers for every product they have ever made. While your at, show me where I can get (full) 3dfx drivers for windows 7, after all Nvidia owns 3dfx and 3dfx's former products are Nvidias products now. After you prove Nvidia will always produce legacy hardware drivers for the rest of eternity I will happily admit you are right and that there is nothing at all to worry about. Don't worry, I'm not holding my breath. Cheers!