Homebrew [WIP] 3DeSmume (DS emulator for 3DS)

[shutterbug2000]

It's certainly better than a mess of garbage pixels! Good work. I assume you figured out where to write to in the buffer?

Yeah, I'm just using the code that was posted earlier by MasterFiezz

 

[Ricken]

View attachment 52361
(running in citra)

I just came home to this
Great work! =

 

[Perska]

It's drawn on the top screen only? I assume you're either skipping some pixels, or squashing them together?

 

[Inorizushi]

It's drawn on the top screen only? I assume you're either skipping some pixels, or squashing them together?

He's using an emulator for the PSP so currently it only displays on the top if I remember

 

[shutterbug2000]

It actually has a bug in the renderer currently. Both screens are the top screen. Also, it's actually pretty darn fast on an actual 3DS. Probably about 20-30 frames? I don't know that for a fact, but thats my guess. Although the colors are off. Not sure whats up with that.

 

[MasterFeizz]

It actually has a bug in the renderer currently. Both screens are the top screen. Also, it's actually pretty darn fast on an actual 3DS. Probably about 20-30 frames? I don't know that for a fact, but thats my guess. Although the colors are off. Not sure whats up with that.

The blue and red channels are probably switched

 

[shutterbug2000]

The blue and red channels are probably switched

Ah ok. How can I fix that? I don't think there is a BGR5_A1 type, is there?

 

[DarkRioru]

GREAT SCOTT!!!! YOU HAVE DONE IT!!!! YESSSS!!!!

 

[MasterFeizz]

Ah ok. How can I fix that? I don't think there is a BGR5_A1 type, is there?

What color format is the source ( the DS screen buffer )?

 

[evandixon]

GREAT SCOTT!!!! YOU HAVE DONE IT!!!! YESSSS!!!!

Not yet. It looks like it's only a POC at this point (although 20-30 fps was more than I thought was possible, so there's definately potential).

 

[shutterbug2000]

What color format is the source ( the DS screen buffer )?

From what I can gather, it's bgr(5bit),a(1bit).

 

[Ricken]

Not yet. It looks like it's only a POC at this point (although 20-30 fps was more than I thought was possible, so there's definately potential).

I will die laughing if we get 60FPS with this (O3DS), and we can't get O3DS CatSFC to run at 60FPS

 

[DarkRioru]

Not yet. It looks like it's only a POC at this point (although 20-30 fps was more than I thought was possible, so there's definately potential).

at least theres a poc so we know it has been done but it needs a couple updates to get it up to speed

 

[trigao]

i was thinking....
we have nintendont, which is not emulator, because wii/wiiu have gamecube built-in somehow
can 3ds have something like that?

 

[robertorpg94]

cia download?

 

[RocketRobz]

cia download?

Not yet.

 

[Ryumaru]

@shutterbug2000 It would be if an application installable cia? You could add code panel actionreplay ?

 

[MasterFeizz]

From what I can gather, it's bgr(5bit),a(1bit).

Then you will have to switch the bits by hand while blitting to the screen. Just create a macro with bitwise operators.

 

[shutterbug2000]

Then you will have to switch the bits by hand while blitting to the screen. Just create a macro with bitwise operators.

Ok, sounds good!

 

[Angelcraft]

The new 3dsx download?