Page 1 of 1

JoshProd NeoGeo_AES Emulator for Dreamcast

Posted: Sun Sep 18, 2022 1:24 am
by aldair
https://youtu.be/W1XbbEF44lg

Now that I have JoshProd's GANRYU game, I'm going to test this emulator on other NeoGeo_aes games.

Re: JoshProd NeoGeo_AES Emulator for Dreamcast

Posted: Sun Sep 18, 2022 3:43 am
by fafadou
Very good idea.

Re: JoshProd NeoGeo_AES Emulator for Dreamcast

Posted: Sun Sep 18, 2022 5:47 am
by kremiso
yes, thanks for sharing

it doesn't seems an update btw
Andro Dunos seems having the usual aes4all running
if not worse lol

Re: JoshProd NeoGeo_AES Emulator for Dreamcast

Posted: Sun Sep 18, 2022 6:15 am
by Ian Micheal
kremiso wrote:yes, thanks for sharing

it doesn't seems an update btw
Andro Dunos seems having the usual aes4all running
if not worse lol
Yeah it has mmu turned off you can run it on nulldc you cant if it uses mmu etc.. It's just set for the game it was compiled for can see it on debug the limits it can load..

Re: JoshProd NeoGeo_AES Emulator for Dreamcast

Posted: Mon Sep 19, 2022 3:35 am
by fafadou
What is mmu please ?
How did you see it's turned off ?

Re: JoshProd NeoGeo_AES Emulator for Dreamcast

Posted: Mon Sep 19, 2022 3:39 am
by Ian Micheal
fafadou wrote:What is mmu please ?
How did you see it's turned off ?
Nulldc does not work with it that's how you know :)

memory page mapping that's how aes4all can load roms larger then system ram.. Any emulator that can run wince games can run it but cant if they cant run wince games all of them use mmu

Re: JoshProd NeoGeo_AES Emulator for Dreamcast

Posted: Mon Sep 19, 2022 4:54 am
by kremiso
Ian Micheal wrote:
fafadou wrote:What is mmu please ?
How did you see it's turned off ?
Nulldc does not work with it that's how you know :)

memory page mapping that's how aes4all can load roms larger then system ram.. Any emulator that can run wince games can run it but cant if they cant run wince games all of them use mmu
noob reasoning here, but i presume the lack of mmu use will increase the stuttering/loading?
at least for the bigger roms, like no precaching

Re: JoshProd NeoGeo_AES Emulator for Dreamcast

Posted: Mon Sep 19, 2022 5:16 am
by kremiso
@aldair ,can you test how Nigtmare in the Dark performs in that build?

https://www.dreamcast-talk.com/forum/vi ... 51&t=14951

Re: JoshProd NeoGeo_AES Emulator for Dreamcast

Posted: Mon Sep 19, 2022 5:55 pm
by aldair
kremiso wrote:@aldair ,can you test how Nigtmare in the Dark performs in that build?

https://www.dreamcast-talk.com/forum/vi ... 51&t=14951
yes!

https://youtu.be/467dGO8PSII