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Snezziboy (yet another SNES emulator)

Started by bubble2k, May 17, 2006, 07:51:53 PM

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bubble2k

Maybe you are talking about huge improvements that allow all games to run 60fps. But I doubt it'll never happen in the GBA. There is definitely still some room for improvement, though that room is fairly small.

Most of these can be optimized (and has been in Snezziboy at least) :
- statically compiling the SNES-to-GBA memory map (as opposed to dynamically computing it)
- choosing which code/data stays in IWRAM, which in ROM (make sure that the used most often stay in IWRAM),
- caching a portion of the SNES memory map table
- avoiding branches, etc.
- optimzing the $42 opcode further

mog123


bubble2k

Just released a v0.2 on sourceforge. Should be downloadable soon... Some minor fixes here and there to make super mario world work to some extent.  

Will be away for 3 weeks so updates will come slow.

Klaus2

Quote from: "Klaus2"Hello

1st i did read "Another SNES Emu" i thaugt wow nice then i see its for GBA  psshh.

Sry guys but i cannot see why GBA Emus r still in development,NDS gives so much more options (bigger n 2 screen,more buttons,touchscreen)

Is it that hard to prog things on DS? i cant understand it.
And pls no comment go prog byself ^^

Sry for my spammy post

Greets
Klaus

Hi
Im really sorry i didnt knew about Ports to other Systems like DS,im such a noob ^^ simcity and jimmy connors got not many glitches left on Snezziboy DS.

Somewhen a rom-browser instead of the drag&drop method would be very nice becauz i have to rename every rom to 8 chars max size.
Also this allows easier compatibility tests

Maybe u can ask Loopy for his rom-browsing "program-part" and his menue in NESDS its really really good (touchscreen use and such),if he really abandoned he would maybe allow others to use that.

Greets
Klaus
Nintendo DS Silver NEF106*****
Nintendo DS Lite Black UEH107*****
FlashMe V6+7
SuperCard SD FW 1.84
2Gb 133x Extrememory SD Card
SuperCard DSONE SDHC with SP3
2Gb 60x Kingston Micro SD Card