*SOLVED* [Help Retropie 4.3] Some MAME2003 roms not working after update
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@dankcushions said in [Help Retropie 4.3] Some MAME2003 roms not working after update:
@gamez-fan if the compile is broken then it affects everyone no matter what games they play ;)
do you not have a raspberry pi to test compilations on? if not i believe it's possible to cross-compile for a pi/ARM target on a regular PC, but i haven't attempted that.
i would like to help test these things but to be honest it's too many changes for me to keep up.
Sure of course if the overall build does not compile then every game will be broken per say, im looking over all of my previous commits currantly
to try and pindown the cause of the above problems, and yes as you suspected i dont have an Rpi or have even done a full compile of my
changes i was using an MAME76 Xbox source to compile each code change to make sure it's compatable with the MAME78 src as it's
more or less on a par with MAME76 anyway with regards to the code i have been tinkering with -
@gamez-fan Hey thanks for looking into this. Really great of you.
I have other examples too: Air Duel (arduel.zip) Strikers 1945 II and III as well (s1945ii.zip and s1945iii.zip). Alien3 (alien3.zip) used t o work fine too but now crashes not long after you start the game.
As said I've tried removing configs, copying across fresh roms etc. But testing them all against a fresh 4.3 image there is no issue with them.
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@mrjordaaany said in [Help Retropie 4.3] Some MAME2003 roms not working after update:
@gamez-fan Hey thanks for looking into this. Really great of you.
I have other examples too: Air Duel (arduel.zip) Strikers 1945 II and III as well (s1945ii.zip and s1945iii.zip). Alien3 (alien3.zip) used t o work fine too but now crashes not long after you start the game.
As said I've tried removing configs, copying across fresh roms etc. But testing them all against a fresh 4.3 image there is no issue with them.
yeah some of the above games are from drivers i've worked on im going to propose that we roll back the MAME-2003 libretro core to before my
very first commit to fix the build and then i'll take the time to fully compile and test my changes as breaking lots of games while add the
extra one or two is not a road a want to go down. -
@gamez-fan Hey thanks, I really appreciate that :) So if mame2003 is rolled back, would simply updating it from RetroPie Setup fix it. Or is it best to unistall, then reinstall the mame2003 emulator?
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@mrjordaaany said in [Help Retropie 4.3] Some MAME2003 roms not working after update:
@gamez-fan Hey thanks, I really appreciate that :) So if mame2003 is rolled back, would simply updating it from RetroPie Setup fix it. Or is it best to unistall, then reinstall the mame2003 emulator?
Im waiting for a response from the dev's but yes after the core is reverted you'll just have to download and reinstall the fixed version
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@gamez-fan Sweet sounds good. Thank you.
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Ok im been studying my commits and the code looks from my end 100% correct on the MAME side maybe the problems being reported
with certain games now not working might be an issue with the Libretro side of the sources which to be honest i dont have much experience
with.Lets take Gunbarich as an example i recently added that game to the psikyosh driver which is the same one which also supports Strikers 1945 II / III
were talking a little eeprom code for the game plus the Rom the inputs and finally the speedups all this code is isolated to Gunbarich thats to say
no other code games like Strikers 1945 use has been altered in any way shape or form so im at a loss as to why this could break any game that
was previously supported in that driver.But i have a hunch of what might be causing these problems maybe the addition of the dreamwld.c driver needs to be declared in more areas
of the source than just the makefile.?? and that might be throwing the emulater off when it has been built from the latest sources i dunno for
sure yet but @MrJordaaany since you can compile the latest sources would you like to test a change for me..?? i'll send you a arc with dreamwld.c
removed to see if that will sort the issues you have reported just simply delete dreamwld.c from the driver folder in your compiler options
i've already removed it from the main source.Arcade Addict
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@gamez-fan once a libretro build environment is set up the first time, it is very easy to compile libretro cores for testing purposes.
Are you interested in setting up your environment? If you provide your operating system I'm glad to help you get it done quickly and painlessly. I think your project is very important so I'm motivated to help any way I can! :)
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@gamez-fan I don't really know how to compile past using the 'install/upgrade from srouce' option under Retropie Setup. Is it not easier to roll back for now and do some testing before pushing another update?
I am more than happy to test though, I just need to know how to apply the update above. Is it as easy as deleting the dreamwld.c file from the drivers folder? Or do I have to be in some compile mode?
Cheers
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It's ok fellas i'll build a dev environment and test the code changes myself but it wont be for a while as i dont have the time
right now but as i said i've proposed we just roll back the mainline mame-2003 source in the meantime to fix any problems
in the build.But being as im not the custodian of the project it's outta my hands as such i have raised an issues flag over at the git and
no one seems all that fussed TBH i guess maybe their waiting to see if more users have similar problems across all
the platforms that use this core before acting..?? -
@gamez-fan Dam sounds like the only way to fix my issues for now is to use a fresh 4.3 image.
Is there nothing I could maybe copy (file-wise) from a 4.3 fresh image of mame2003 into my current image to revert the changes?
If not im happy waiting while people test things.
Thanks for all your help!
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TBH i was justing working with the MAME code in the mainline source i know nothing about what you mention above
with regards to images etc etc best i can do is drop a copy of the MAME-2003 libretro core which has all my commits
removed maybe someone can then compile it to help you create an image..?? -
@gamez-fan No problem. I see if I can compile something up then aye? Again thanks for your help :)
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Aye im sorry about this bigman!! if i'd known adding some missing games to the source would have caused all this hastle i'd never have started
Arcade Addict
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@gamez-fan No problem. I'm hoping more people run into the issue though so my findings are backed up.
I only have a small seclection (150 roms or so) running on mame2003 ad about the same for fba-alpha. Every time there is an update to an emulator I test them all again so that's how I find issue.
At this stage it might be easier just to use a fresh 4.3 retropie image which contains the mame2003 version before the changes. Doesn't take too long for me at this stage.
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@gamez-fan Not having any luck compiling shit from source myself (due to lack of knowledge). I know its something I can crack with persistence, but i think for now (and as said) I will use a fresh 4.3 retropie image.
You plan to do more testing once you have the time? So at some point there will be a fix roll out potentially?
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@mrjordaaany said in [Help Retropie 4.3] Some MAME2003 roms not working after update:
You plan to do more testing once you have the time? So at some point there will be a fix roll out potentially?
Im looking over my commits for errors there are 90 odd so it will take some time. but if i cant get to the bottom of this then anyone with build
issues will need to petition the custodians of the libretro mame-2003 core to roll it back to the original versionIt's outta my hands in that regard!!
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@markwkidd said in [Help Retropie 4.3] Some MAME2003 roms not working after update:
@gamez-fan once a libretro build environment is set up the first time, it is very easy to compile libretro cores for testing purposes.
Are you interested in setting up your environment? If you provide your operating system I'm glad to help you get it done quickly and painlessly. I think your project is very important so I'm motivated to help any way I can! :)
Hi if the offer still stands i'd like to take you up on this, i use my ole machine for dev which has the Vista OS
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Until this is fixed, I could upload September's core binary so you don't have to extract it from the original image.
Does anyone need it?
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@matchaman I need it please :)
But then what do I do with it? How do I install mame2003 from the code binary?
Many thanks!
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