lr-mame compile in raspberry pi3b+
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@BuZz said in lr-mame compile in raspberry pi3b+:
@jlopezvl do not post links to ROM sites (and re-editing after I removed the link with the name of site is not allowed, even if you obfuscate the name). Check the forum rules. Your account will be unbanned in 24h.
Sorry, was my fault... I was banned while trying to edit the link .. Sorry a lot ...
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@jlopezvl said in lr-mame compile in raspberry pi3b+:
how to use clrmamepro
Try this maybe, - https://github.com/RetroPie/RetroPie-Setup/wiki/Validating,-Rebuilding,-and-Filtering-ROM-Collections
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I have managed to start to compile lr-mame at good speed in the rpi3b+. I have modified the lr-mame.sh file in libretocores and now its compiling … Until now has been passed 4 hours but i think it not take no more than 1 hour more... If the compile process goes ok ill tell u and post here the lr-mame.sh file …
Im waiting to compile ends and to see if the so file is Good and runs ok … Im crossing my fingers ... -
@jlopezvl How did you then?
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@dukeforest said in lr-mame compile in raspberry pi3b+:
@jlopezvl How did you then?
Not yet … It gives an error in a file and download git files again and start to compile again … It goes slow slow … Im patient but not get it yet ….
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@dukeforest said in lr-mame compile in raspberry pi3b+:
@jlopezvl How did you then?
I found one hour ago an error in the file src/devices/cpu/dspp/dspp.cpp thas was corrected in mamedev but not in libretro/mame.
Error was in line//-------------------------------------------------
// decode_sqxd - Decompress an SQXD coded sample
//-------------------------------------------------int16_t dspp_device::decode_sqxd(int8_t data, int16_t prev)
{
int16_t temp = sign_extend8(data & 0xfe);
int32_t expanded = (temp * abs(temp)) << 1;it must be int32_t expanded = (temp * iabs(temp)) << 1;
As I say, correction was on git mamedev its not mine … I only change the error in my libretro/mame downloaded source ...
Now its ending compiling .. When its finished i put the so file here if is possible and if its allowed to put it here … -
@jlopezvl
It was not possible to do with "not found" error when compiling before.
I'm waiting for further report. Thanks... -
@dukeforest said in lr-mame compile in raspberry pi3b+:
@jlopezvl How did you then?
Done and working … v205 lr-mame ….
Test it …https://mega.nz/#!GMlUBSza!einXD2gzFySJvR5TM2yx44dLs2333JIJVzM2ocKoE2o
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@jlopezvl
Thank you thank you
I am trying it right away, but I need to replace the 0.186 rom that I used -
@dukeforest said in lr-mame compile in raspberry pi3b+:
@jlopezvl
Thank you thank you
I am trying it right away, but I need to replace the 0.186 rom that I usedViewing it Works well, now im compiling last v206 … it Will cost aproximately 36 hours to compile .. Left only 8 now ….
But you can test the v205 libretro that Works … my first compiled in the pi3b+.
IF you wants i tell you how modify the sh compile file to let compile use 64 bits and fastcompily wih -j5 .. :)
But first test it and check it Works …. -
So how would someone install this so File? I happen to have the .205 rom set and I would love to give this a go....
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@jlopezvl
I want to compile by my Pi3B+ -
@Cyborgbob said in lr-mame compile in raspberry pi3b+:
So how would someone install this so File? I happen to have the .205 rom set and I would love to give this a go....
There is a experimental emulator in retropie named lr-mame ... This makes the compile and the install in retropie after the compile ... I only have modified this file a little to let pi3b+ to compile lr-mame ....
Little changes made was for let fastbuild and use quadcore in the compile and not clean source and object files created if the compile was stopped an restarted later ... -
@jlopezvl Having latest mame on your rpi is nice and all, but what about performances ? What are the systems playable full speed ? Especially, what are the systems that weren't playable full speed previously with latest romsets through fbalpha ? What about support for features involving savestates (netplay, rewind, input read ahead, ...) in latest mame ?
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@barbudreadmon said in lr-mame compile in raspberry pi3b+:
@jlopezvl Having latest mame on your rpi is nice and all, but what about performances ? What are the systems playable full speed ? Especially, what are the systems that weren't playable full speed previously with latest romsets through fbalpha ? What about support for features involving savestates (netplay, rewind, input read ahead, ...) in latest mame ?
Sorry, I have tested only a few games and i cannot answer you about speeds and compares ... Only note that this compile is for lr-mame (libreto) and in my test (five-ten games) speeds was 100% with no frame skip ... But i have not time yet to test other games ... Games tested was "tokio scramble formation" , battle garega, metal slug ....
Some months ago i compile mame for linux (not libreto) and speed was slow in this games ... But with libretro speeds are good compare to mame without libretro that i tried some months ago (was mame .199)Now im compiling v206 and after this i will do more test with different systems and roms ...
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@jlopezvl said in lr-mame compile in raspberry pi3b+:
Games tested was "tokio scramble formation" , battle garega, metal slug ....
All games already playable with latest romsets through fbalpha. What about input lag and the features i mentioned ? If input lag is higher and/or you can't use those features in mame, i don't see the point of using mame over fbalpha to play those games, with read ahead all those games are playable at 0 input lag with fbalpha, and it's already at roof level without it. It is just my (probably biased) opinion though.
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@barbudreadmon said in lr-mame compile in raspberry pi3b+:
@jlopezvl said in lr-mame compile in raspberry pi3b+:
Games tested was "tokio scramble formation" , battle garega, metal slug ....
All games already playable with latest romsets through fbalpha. What about input lag and the features i mentioned ? If input lag is higher and/or you can't use those features in mame, i don't see the point of using mame over fbalpha to play those games, with read ahead all those games are playable at 0 input lag with fbalpha, and it's already at roof level without it. It is just my (probably biased) opinion though.
My only desire was to compile lr-mame, not to compare with great fbalpha ….. Im not a game tester but i trust you opinión ….
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@jlopezvl said in lr-mame compile in raspberry pi3b+:
@barbudreadmon said in lr-mame compile in raspberry pi3b+:
@jlopezvl said in lr-mame compile in raspberry pi3b+:
Games tested was "tokio scramble formation" , battle garega, metal slug ....
All games already playable with latest romsets through fbalpha. What about input lag and the features i mentioned ? If input lag is higher and/or you can't use those features in mame, i don't see the point of using mame over fbalpha to play those games, with read ahead all those games are playable at 0 input lag with fbalpha, and it's already at roof level without it. It is just my (probably biased) opinion though.
My only desire was to compile lr-mame, not to compare with great fbalpha ….. Im not a game tester but i trust you opinión ….
Also I havent the answer to your lag question … Maybe if you can test it and answer me ..
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lr-mame compiled to last v206
https://mega.nz/#!yYVkQQ6Q!eOpzm2Sq4rSvrtgd5l9KdYgpF4Ft1ohQhKpmYmWq_UU -
@jlopezvl thank you for your kindness
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