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etabeta
Reged: 08/25/04
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Re: Are the CHD changes safe or is it recommended to wait?
02/21/12 12:00 PM


apparently there are two different issues involved: on one hand, CHD-CDs created with very old chdman got metadata updated in this passage and this changes the resulting sha1.
this is sort of correct, in the sense that these old CDs miss pregap/postgap data and should be anyway marked as bad_dumps until they can be redumped. in other words, it is the old sha1 which was wrong in a sense (but the new one might be wrong too, if the disks need gaps data, so in both cases they should be considered as bad dumps)

otoh, the issue with laserdisks (and apparently gdroms too) is something different still under investigation

so yeah, there is something not very stable at the moment in the code, but I'm not sure about how bad the situation is







Entire thread
Subject Posted by Posted on
* MAME 0.145u1 redk9258 02/19/12 06:23 PM
. * Re: MAME 0.145u1 kevenz  02/28/12 05:23 AM
. * Re: MAME 0.145u1 B2K24  02/28/12 06:29 AM
. * Re: MAME 0.145u1 CiroConsentino  02/22/12 04:20 PM
. * Re: MAME 0.145u1 etabeta  02/22/12 07:31 PM
. * Re: MAME 0.145u1 CiroConsentino  02/22/12 08:49 PM
. * Re: MAME 0.145u1 Doosh  02/20/12 09:20 PM
. * Re: MAME 0.145u1 AaronGiles  02/20/12 09:29 PM
. * Re: MAME 0.145u1 Llaffer  02/22/12 12:32 AM
. * Re: MAME 0.145u1 B2K24  02/22/12 02:23 AM
. * Re: MAME 0.145u1 Anonymous  02/20/12 10:48 PM
. * Re: MAME 0.145u1 etabeta  02/20/12 09:24 PM
. * Are the CHD changes safe or is it recommended to wait? Pr3tty F1y  02/20/12 07:51 PM
. * Re: Are the CHD changes safe or is it recommended to wait? etabeta  02/20/12 07:59 PM
. * Re: Are the CHD changes safe or is it recommended to wait? krick  02/21/12 04:53 AM
. * Re: Are the CHD changes safe or is it recommended to wait? etabeta  02/21/12 12:00 PM
. * Re: Are the CHD changes safe or is it recommended to wait? R. Belmont  02/21/12 09:57 PM
. * current chdman state... etabeta  02/22/12 10:57 AM
. * Re: current chdman state... R. Belmont  02/22/12 09:41 PM
. * Re: current chdman state... SmitdoggAdministrator  02/22/12 10:11 PM
. * Re: current chdman state... B2K24  02/22/12 10:35 PM
. * Re: current chdman state... SmitdoggAdministrator  02/22/12 10:37 PM
. * Re: current chdman state... Naoki  02/23/12 12:43 AM
. * Re: current chdman state... SmitdoggAdministrator  02/23/12 12:45 AM
. * Re: current chdman state... Naoki  02/23/12 02:10 AM
. * Re: Are the CHD changes safe or is it recommended to wait? BIOS-D  02/21/12 05:25 AM
. * Re: Are the CHD changes safe or is it recommended to wait? R. Belmont  02/21/12 11:03 PM
. * Re: Are the CHD changes safe or is it recommended to wait? Pr3tty F1y  02/21/12 11:56 PM
. * Re: Are the CHD changes safe or is it recommended to wait? CiroConsentino  02/22/12 01:18 AM
. * Re: MAME 0.145u1 CiroConsentino  02/20/12 01:35 PM
. * Re: MAME 0.145u1 krick  02/20/12 05:36 PM
. * Re: MAME 0.145u1 Sune  02/20/12 06:08 PM
. * Re: MAME 0.145u1 TafoidAdministrator  02/20/12 05:43 PM
. * Re: MAME 0.145u1 etabeta  02/20/12 01:39 PM
. * Re: MAME 0.145u1 CiroConsentino  02/20/12 06:01 PM
. * chd update trouble Sune  02/20/12 04:05 AM
. * Re: chd update trouble xibic  02/20/12 02:00 PM
. * Re: chd update trouble Sune  02/20/12 02:43 PM
. * Re: chd update trouble etabeta  02/20/12 02:53 PM
. * Re: chd update trouble Sune  02/20/12 03:31 PM
. * Re: chd update trouble redk9258  02/20/12 04:46 AM
. * Re: MAME 0.145u1 CiroConsentino  02/20/12 01:05 AM
. * CHDMAN Naoki  02/19/12 10:20 PM
. * CHDs inside ZIPs is missing... MASH  02/19/12 10:41 PM
. * Re: CHDs inside ZIPs is missing... redk9258  02/19/12 11:22 PM
. * Re: Test it! MASH  02/19/12 11:32 PM
. * Re: Test it! Naoki  02/20/12 12:32 AM
. * MAME_0.145u1b_32-bit... redk9258  02/19/12 08:36 PM
. * Re: MAME_0.145u1b_32-bit... KingTut  02/19/12 08:58 PM
. * MAME_0.145u1b_64-bit... redk9258  02/19/12 08:27 PM
. * Re: MAME_0.145u1b_64-bit... Dullaron  02/21/12 03:50 AM
. * Re: MAME_0.145u1b_64-bit... redk9258  02/21/12 04:06 AM
. * Re: MAME_0.145u1b_64-bit... CiroConsentino  02/20/12 12:31 PM
. * Thank You (nt) Trebor  02/20/12 05:14 AM
. * Re: MAME 0.145u1 belegdol  02/19/12 08:13 PM
. * Re: MAME 0.145u1 Cyberzinho Punk  02/19/12 08:16 PM
. * Re: MAME 0.145u1 R. Belmont  02/19/12 10:51 PM
. * Re: MAME 0.145u1 belegdol  02/19/12 06:43 PM
. * Re: MAME 0.145u1 redk9258  02/19/12 07:06 PM
. * Re: MAME 0.145u1 Kale  02/19/12 07:30 PM
. * Re: MAME 0.145u1 redk9258  02/19/12 07:38 PM
. * Re: MAME 0.145u1 Kale  02/19/12 07:44 PM
. * Re: MAME 0.145u1 StevieWunderful  02/19/12 11:51 PM

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