Taggarkiv: technical

While we prefer to get these progress reports shortly after the turn of the month, sometimes things happen out of our control. June wasn't exactly a slow month, but it was backloaded with tons of changes that we weren't expecting to get merged so soon.

Sometimes delays are inevitable, but the notable changes that we were able to include thanks to extending the deadline should more than make up for the several day wait. You've been waiting long enough - without further delay, please enjoy this month's notable changes.

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Users of Dolphin may have noticed that things look a little bit different in the GUI. That's right, mid-April DolphinQt was unleashed to the masses as the default GUI! It hasn't been without some expected headaches and growing pains, but, overall most of the features are working and the transition is going along as smoothly as we could have hoped. For those having problems, the DolphinWx.exe is still included and will be updated with all the core changes.

Considering that we spent a whole monthly article on Qt, let's get into some actual emulator changes. In between the mountain of Qt changes has been an explosion of progress and fixes hitting everything from CPU edge-cases to Vertex Loader fixes! With that, please enjoy this month's notable changes!

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Dolphin has been around for over 14 long years at this point. Goals, expectations and standards have shifted quite a bit since the beginning. At one point, just booting a game at all was good enough, regardless of what you would see or hear! Compatibility has gone from a few select titles to almost every game released across two consoles. Considering all of that, it should be no surprise that some solutions that worked in the past slowly came to be a burden going forward. In this case, we're talking about …

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In modern times, preservation efforts are running on an ever dwindling timer. Every year, it seems as though more and more games lose their online components. And with games increasingly relying on interactivity and other online features, even a single player game can lose a sizable portion of its content when servers go down. While the Wii mostly dodged that bullet by having a relatively lackluster online infrastructure, we too have seen experiences disappear before our eyes.

Four years ago, Wii Network was merged into Dolphin after over two years …

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When you're playing your favorite game on Dolphin with a powerful computer, things should run fairly well. The game is running full speed, there are no graphical glitches, and you can use your favorite controller if you want. Yet, every time you go to a new area, or load a new effect, there's a very slight but noticeable "stutter." You turn off the framelimiter to check and your computer can run the game at well over full speed. What's going on?

The slowdown when loading new areas, effects, …

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Every single GameCube game can at least boot in Dolphin 5.0. Except one. Star Wars: The Clone Wars and its complex way of using the PowerPC Memory Management Unit rendered it unplayable in Dolphin up to this day. But finally as of Dolphin 5.0-540, this challenge has come and gone: Dolphin can finally boot every single GameCube game in the official library.

So what makes Star Wars: The Clone Wars so special? To truly understand what's going on, you need to have some knowledge on how the PowerPC's processor handles memory management and how Dolphin emulates it.

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Videogames are interactive experiences with emotional highs and lows, providing players with thrilling experiences alongside wondrous vistas. The greatest games can leave lifelong impacts on their players long after the controller is put down.

Emulators serve as a convenient way to relive those past experiences and rediscover hidden gems from one's childhood. But what if an emulator could not only recreate those moments, but enhance them by pushing the games you know and love to new heights? At what point do people say that the must-play experience of the game is not on the original console, but on an emulator?

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The GameCube GPU is a complex, tight-knit piece of hardware with impressive features for its time. It is so powerful and so flexible, it was used unmodified within the Wii architecture. For a comparison, just imagine a SNES running with an NES's graphics system. This is completely unheard of, before or since. The GameCube is a remarkable achievement of hardware engineering! With its impressive capabilities, emulating the GameCube's GPU has been one of the most challenging tasks Dolphin has ever faced.

As well as …

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