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by Robert
Fri Oct 19, 2018 11:57 pm
Forum: MAME Discussion
Topic: Simpler mame shell/interface, not fullscreen
Replies: 4
Views: 183

Re: Simpler mame shell/interface, not fullscreen

Looking at the video, it's MAMEUIFX64-ARCADE ONLY-0.164 nonag-dinput (www.insertmorecoins.es) (Jul 31 2015) A lot of things have changed since then. MAMEUIFX died, but was then revived with a new name: ARCADE64, and it is still available. I don't know about the nonag-dinput stuff, we can't help with...
by Robert
Fri Oct 12, 2018 12:11 am
Forum: MAME Discussion
Topic: Bondwell 2 Fixes
Replies: 2
Views: 119

Re: Bondwell 2 Fixes

Looks like another case of lost useful code.
by Robert
Wed Oct 10, 2018 9:49 am
Forum: MAME Discussion
Topic: ROMs that start with "ep_" and "sc4"
Replies: 2
Views: 157

Re: ROMs that start with "ep_" and "sc4"

Those rom sets are all slot/gambling machines.
by Robert
Fri Sep 28, 2018 5:25 am
Forum: MAME Discussion
Topic: Bondwell 2 Fixes
Replies: 2
Views: 119

Re: Bondwell 2 Fixes

You create a Pull Request (PR) in the Github repo of MAME.

If it passes the once-over, someone will merge it into mainline.

If you're adding roms that are not easily located, you must provide them.
by Robert
Sun Aug 19, 2018 10:52 am
Forum: MAME Discussion
Topic: MAME SHA1 Calculation
Replies: 2
Views: 188

Re: MAME SHA1 Calculation

When we add roms to the source, we use an in-house utility written in python to calculate the crc32 and sha1, and it produces formatted output which we paste into the game's rom definition. There appears to be a "sha1" library in python; the utility simply asks this library to calculate the sha1. We...
by Robert
Sun Aug 19, 2018 10:40 am
Forum: MAME Discussion
Topic: Canvas Croquis screen flip issue
Replies: 1
Views: 124

Re: Canvas Croquis screen flip issue

Fixed, thanks for reporting it. :)
by Robert
Sat Jun 30, 2018 4:06 am
Forum: MAME Discussion
Topic: NEOGEO driver frequency
Replies: 11
Views: 1058

Re: NEOGEO driver frequency

Hold down Shift and Ctrl, this allows 0.1 adjustments.

So you can get to 59.986 fps
by Robert
Sat Jun 30, 2018 3:58 am
Forum: MAME Discussion
Topic: Removed ROMs
Replies: 3
Views: 745

Re: Removed ROMs

I was going to suggest these might have existed in some long-ago derivative, however a search of my database returns no finds.

So, tell us where you found them.
by Robert
Fri May 25, 2018 11:44 am
Forum: MAME Discussion
Topic: ROM Filename Case in driver
Replies: 4
Views: 665

Re: ROM Filename Case in driver

Real roms are generally in uppercase, but MAME only allows lowercase.

But in reality it doesn't matter because if the filename doesn't match then MAME uses the CRC32 hash to look for a match.

So, do whatever you want.
by Robert
Thu May 17, 2018 12:41 am
Forum: MAME Discussion
Topic: Mame 64 .197 Killer Instinct Selecting Different Revisions Help
Replies: 2
Views: 589

Re: Mame 64 .197 Killer Instinct Selecting Different Revisions Help

You are correct. There was a mistake that prevented selection of other bioses.

This has now been fixed: https://github.com/mamedev/mame/commit/ ... 5e32056664

so you can try it out in 0.198

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