5 ms·

Dolphin Emulator Progress Report

250 points by Nition 9y ago

ekianjo 9y ago
Funny they mention with so much insistence Vulkan as being "better for Windows", but no word about how it fares on Linux vs OpenGL.
- jchw 9y ago
  I can answer why. The writers are not all developers. One of them has Linux as a daily driver but I do not believe they have Vulkan working. So, they just opted to not mention it, which is better than making things up. Theoretically, Vulkan should be great for Linux users, since GL took a large hit when tev_fixes_new got merged. But I haven't tried it either :)
  - ekianjo 9y ago
    > One of them has Linux as a daily driver but I do not believe they have Vulkan working. So, they just opted to not mention it, which is better than making things up. yeha, but it reads as if Vulkan was chosen by the devs for Windows performance only. Actually, it's not just for that. It's also a matter of multiplatform support.
    - jchw 9y ago
      Sounds like a reasonable critique to me. I don't think there was any intent to leave out the fact that it supports more platforms than the now-deprecated D3D12 backend, but you're right, it would've been good to mention.
- zeta0134 9y ago
  I feel like the primary reason this is pointed out that way in the article is to defend their stance on removing the older DirectX backend. For a very long time, DirectX (9 and 12) was the fastest backend on Windows, and I believe it still outperforms OpenGL. For what it's worth, I have the Android build of Dolphin on my phone (Pixel XL) and it seems to perform more quickly under Vulkan, but has some major graphical problems that prevent it from being playable. I suspect that once those are worked out, Vulkan will outperform OpenGL, but I'm not familiar enough with the project to say anything for certain.
- disposablename 9y ago
  They didn't pick Vulkan because of the performance, they picked it because their Vulkan driver is better maintained, yet still performs as well as D3D12.
Kelteseth 9y ago
"Oh by the way - Qt is pronouced as "cute", not "que-tee". If you read the above as que-tee, you need to go back and read it all again."
- polpo 9y ago
  Over the many years and several companies I worked with Qt, nobody could bring themselves to call it "cute." Everyone called it "que-tee."
  - to3m 9y ago
    Yes. If they want people to call it "Cute"... why not spell it like that? I don't care how it's capitalized - if you stick two letters together in an unpronouncable fashion, people will say it as if it's just those two letters, one after the other. I can only assume this has something to do with its being written by non-native English speakers.
- EpicEng 9y ago
  Yeah, it's "que-tee" because that's how everyone pronounces it. I can't imagine ever calling it "cute".
  - joezydeco 9y ago
    I've always called it "que-tee" until the Nokia sales reps came along and insisted it was "cute". The toolkit was called Qt because the letter Q looked appealing in Haavard's Emacs typeface, and "t" was inspired by Xt, the X toolkit. https://en.wikipedia.org/wiki/Qt_(software) https://en.wikipedia.org/wiki/Qt_(software) So was Xt called "exit"?
- Andoryuuta 9y ago
  Just like how "GIF" is supposed to be pronounced "JIF" according to its creator. Hahaha
earngurus2 9y ago
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deleted 9y ago
[deleted]
tyingq 9y ago
Some context: "Dolphin is a GameCube and Wii emulator"
- therealdrag0 9y ago
  Thank you. I was like "Are they making an AI cyborg dolphin?"
BoorishBears 9y ago
I've been following the development of Cemu (http://cemu.info/ http://cemu.info/), the Wii U emulator that I'd consider the equivalent of Dolphin if it were closed-source. One big difference I've noticed is regressions. While Dolphin has an insanely strong regression suite and plenty of people testing for regressions, Cemu seems to randomly go back and forth on support for games. If you look at this unoffical "change report" you see a lot of comments mentioning that: https://www.reddit.com/r/cemu/comments/6d3nwc/180_megathread/?ref=share&ref_source=link https://www.reddit.com/r/cemu/comments/6d3nwc/180_megathread... Part of it is probably how early in the game it is compared to Dolphin, but part of me wonders if being closed source means it's development won't ever reach Dolphin levels of quality
- sturmen 9y ago
  I'm not sure this is a symptom of a closed-source vs. open source debate, although it can surely be cast that way. Dolphin is a role model for open source projects: many active and talented contributors, excellent project organization and discipline, and a focused community rallying behind one project rather than dozens. (Dolphin is the only GC/Wii emulator worth anything and therefore attracts all GC/Wii emulator contributors. Compare that to the impossibly fractured GBA emulator scene, or to a lesser extent N64). Measuring Cemu against this holy grail is a fool's errand. Cemu is so early and so immature that it's impossible to tell where it will go. But we do know this: Cemu is, for now, very well funded[1] and so far Nintendo has turned a blind eye. As long as customers keep paying in and getting meaningful progress back out, I see a long and successful future ahead of it. Hell, Cemu is doing better as a business (despite not being one) than some actual companies I've worked at. As far as the future of Cemu and the capabilities of Wii U emulation in the long term? I encourage you to read the Dolphin wikipedia article[2] and notice that Dolphin's origins are shockingly similar to Cemu's. Will it follow a similar path? Who knows? The reality is Dolphin didn't have the benefit of Patreon in 2008, and Cemu devs must be making good money... [1] https://www.patreon.com/cemu https://www.patreon.com/cemu [2] https://en.wikipedia.org/wiki/Dolphin_(emulator) https://en.wikipedia.org/wiki/Dolphin_(emulator)
  - BoorishBears 9y ago
inDigiNeous 9y ago
Love reading the status updates from the Dolphin Emulator, although I don't even have a machine with a powerful enough GPU to run their emulator, it's fascinating to read about the technical implementations, especially when I used to own a GameCube and Wii back in the day.
- esturk 9y ago
  You'd be surprise to know that a flagship Android phone/tablet can run Dolphin. In fact, GCN ver. of Twilight Princess is playable.
  - inDigiNeous 9y ago
    Thanks for the info! I actually have a recent Nvidia Shield Tablet and also a One Plus 3T Android Phone. Will have to see if it works on either one of those.
ozzmotik 9y ago
Glad to see that dolphin is still seeing active dev, as I use it quite frequently.

250 points by Nition 9y ago

Funny they mention with so much insistence Vulkan as being "better for Windows", but no word about how it fares on Linux vs OpenGL.

jchw 9y ago
I can answer why. The writers are not all developers. One of them has Linux as a daily driver but I do not believe they have Vulkan working. So, they just opted to not mention it, which is better than making things up. Theoretically, Vulkan should be great for Linux users, since GL took a large hit when tev_fixes_new got merged. But I haven't tried it either :)
- ekianjo 9y ago
  > One of them has Linux as a daily driver but I do not believe they have Vulkan working. So, they just opted to not mention it, which is better than making things up. yeha, but it reads as if Vulkan was chosen by the devs for Windows performance only. Actually, it's not just for that. It's also a matter of multiplatform support.
  - jchw 9y ago
    Sounds like a reasonable critique to me. I don't think there was any intent to leave out the fact that it supports more platforms than the now-deprecated D3D12 backend, but you're right, it would've been good to mention.
zeta0134 9y ago
I feel like the primary reason this is pointed out that way in the article is to defend their stance on removing the older DirectX backend. For a very long time, DirectX (9 and 12) was the fastest backend on Windows, and I believe it still outperforms OpenGL. For what it's worth, I have the Android build of Dolphin on my phone (Pixel XL) and it seems to perform more quickly under Vulkan, but has some major graphical problems that prevent it from being playable. I suspect that once those are worked out, Vulkan will outperform OpenGL, but I'm not familiar enough with the project to say anything for certain.
disposablename 9y ago
They didn't pick Vulkan because of the performance, they picked it because their Vulkan driver is better maintained, yet still performs as well as D3D12.

Kelteseth 9y ago

"Oh by the way - Qt is pronouced as "cute", not "que-tee". If you read the above as que-tee, you need to go back and read it all again."

polpo 9y ago
Over the many years and several companies I worked with Qt, nobody could bring themselves to call it "cute." Everyone called it "que-tee."
- to3m 9y ago
  Yes. If they want people to call it "Cute"... why not spell it like that? I don't care how it's capitalized - if you stick two letters together in an unpronouncable fashion, people will say it as if it's just those two letters, one after the other. I can only assume this has something to do with its being written by non-native English speakers.
EpicEng 9y ago
Yeah, it's "que-tee" because that's how everyone pronounces it. I can't imagine ever calling it "cute".
- joezydeco 9y ago
  I've always called it "que-tee" until the Nokia sales reps came along and insisted it was "cute". The toolkit was called Qt because the letter Q looked appealing in Haavard's Emacs typeface, and "t" was inspired by Xt, the X toolkit. https://en.wikipedia.org/wiki/Qt_(software) https://en.wikipedia.org/wiki/Qt_(software) So was Xt called "exit"?
Andoryuuta 9y ago
Just like how "GIF" is supposed to be pronounced "JIF" according to its creator. Hahaha

earngurus2 9y ago

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deleted 9y ago

[deleted]

tyingq 9y ago

Some context: "Dolphin is a GameCube and Wii emulator"

therealdrag0 9y ago
Thank you. I was like "Are they making an AI cyborg dolphin?"

BoorishBears 9y ago

I've been following the development of Cemu (http://cemu.info/ http://cemu.info/), the Wii U emulator that I'd consider the equivalent of Dolphin if it were closed-source. One big difference I've noticed is regressions. While Dolphin has an insanely strong regression suite and plenty of people testing for regressions, Cemu seems to randomly go back and forth on support for games. If you look at this unoffical "change report" you see a lot of comments mentioning that: https://www.reddit.com/r/cemu/comments/6d3nwc/180_megathread/?ref=share&ref_source=link https://www.reddit.com/r/cemu/comments/6d3nwc/180_megathread... Part of it is probably how early in the game it is compared to Dolphin, but part of me wonders if being closed source means it's development won't ever reach Dolphin levels of quality

sturmen 9y ago
I'm not sure this is a symptom of a closed-source vs. open source debate, although it can surely be cast that way. Dolphin is a role model for open source projects: many active and talented contributors, excellent project organization and discipline, and a focused community rallying behind one project rather than dozens. (Dolphin is the only GC/Wii emulator worth anything and therefore attracts all GC/Wii emulator contributors. Compare that to the impossibly fractured GBA emulator scene, or to a lesser extent N64). Measuring Cemu against this holy grail is a fool's errand. Cemu is so early and so immature that it's impossible to tell where it will go. But we do know this: Cemu is, for now, very well funded[1] and so far Nintendo has turned a blind eye. As long as customers keep paying in and getting meaningful progress back out, I see a long and successful future ahead of it. Hell, Cemu is doing better as a business (despite not being one) than some actual companies I've worked at. As far as the future of Cemu and the capabilities of Wii U emulation in the long term? I encourage you to read the Dolphin wikipedia article[2] and notice that Dolphin's origins are shockingly similar to Cemu's. Will it follow a similar path? Who knows? The reality is Dolphin didn't have the benefit of Patreon in 2008, and Cemu devs must be making good money... [1] https://www.patreon.com/cemu https://www.patreon.com/cemu [2] https://en.wikipedia.org/wiki/Dolphin_(emulator) https://en.wikipedia.org/wiki/Dolphin_(emulator)
- BoorishBears 9y ago

inDigiNeous 9y ago

Love reading the status updates from the Dolphin Emulator, although I don't even have a machine with a powerful enough GPU to run their emulator, it's fascinating to read about the technical implementations, especially when I used to own a GameCube and Wii back in the day.

esturk 9y ago
You'd be surprise to know that a flagship Android phone/tablet can run Dolphin. In fact, GCN ver. of Twilight Princess is playable.
- inDigiNeous 9y ago
  Thanks for the info! I actually have a recent Nvidia Shield Tablet and also a One Plus 3T Android Phone. Will have to see if it works on either one of those.

ozzmotik 9y ago

Glad to see that dolphin is still seeing active dev, as I use it quite frequently.