Squidge's Mmu Hack: Discovery Of The Month :)
- Thread starter EvilDragon
- Start date
Dzz
stmia r0!, {r2-r9}
Makes it faster for the CPU to access "hardware surfaces" in SDL.
You emulator dudes, how are you making sure that the cache gets flushed before using the blitter on those surfaces? Or, in the case of the frame buffer only, making sure the cache gets flushed before it's made the "active" buffer?
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Jarska333
What do you want?
Donated 10 quids, a shame I couldn't attach a message to it.
Here's hoping this hack will find it's way to everything that benefits from it. Even something like SMS or NES could use it, for lower mhz/longer battery life...
Here's hoping this hack will find it's way to everything that benefits from it. Even something like SMS or NES could use it, for lower mhz/longer battery life...
jmetal88
Erm.... Woohoo!
I'll donate as soon as I get a Paypal account. Unfortunately, that won't be 'till August.
Optimus
Member
What exactly is (coderwise) this MMU Hack and why did it gave such important speed improvements? I am just curious to know, cause I am still not aware about several technical aspects of the GP2X and it also interests me as a GP2X coder. Where can I find some more reference/explanation about it or source code examples? (I tried to search in these forums, wiki.gp2x or Squidge's blog but maybe I am not putting the right keywords (This forum doesn't like 3 letter words and totally spit out MMU ;P). I'd like to learn more. Thanks!
Dzz
stmia r0!, {r2-r9}
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skarmachild
Member
That is stunning, where can I find the NeoGeo hack?
pepone
Pouet! Pouet! Do want!
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Jaw
*Real* Arcade Gamer
in that linked thread in the post above yours.
pantera6
Ruler of good and evil, then i make them fight tog
haha
yes this sortss my other problem from my topic out well
once i get paid (3 weeks time) ill give a donation aswell
yes this sortss my other problem from my topic out well
once i get paid (3 weeks time) ill give a donation aswell
skarmachild
Member
Aha, thanks alot - I d/led the non-beta one. This should be helpful. This is your work yes?
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pepone
Pouet! Pouet! Do want!
All this couldn't be possible without the hack of Magic Squidge.
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skarmachild
Member
so who do i donate to for these awesome hacks?
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The Squidge is one of most briliant members of what the GP32x has.
His work is great (thought I could beat some of his routiness in snes emulator what I was studying - using by hand made assembler only ) and thanks to EvilDragon for appreciating his work.
It's very motivating to have such great developer. It's for a reason becoming such one in a future - not possible perhaps but worth trying anyway.
Please - Squidge do a simple Arm + Framebuffer simulator... I will really appreciate such thing.
I will be grateful for it and others too. Please...
His work is great (thought I could beat some of his routiness in snes emulator what I was studying - using by hand made assembler only
) and thanks to EvilDragon for appreciating his work.It's very motivating to have such great developer. It's for a reason becoming such one in a future - not possible perhaps but worth trying anyway.
Please - Squidge do a simple Arm + Framebuffer simulator... I will really appreciate such thing.
I will be grateful for it and others too. Please...
Shikaku
ROFL THE WORD PENIS IS HILARIOUS!
Put this in the NES eumlator?
XD
GJ Squidge! Hotdamn!!
XD
GJ Squidge! Hotdamn!!
kardasan
Member
OK, right now I have to save money for vacation with my girlfriend, that's the priority, but donation is on second place. When I'll be back, I'll donate, 10euro I think or more, depending on my budget . Still I'm only a polish student, so it's piece of cash for me >.>
. Still I'm only a polish student, so it's piece of cash for me >.>
PSyMastR
\m/O__O\m/
I submitted this story to Digg if thats ok.
Link: http://digg.com/gaming_news/Squidge_s_MMU_...he_GP2X_over_30
Link: http://digg.com/gaming_news/Squidge_s_MMU_...he_GP2X_over_30
daclassicgamingmaster
It Is Your Birthday.
the link makes me login....and im too lazy to make an account
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