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Re: [Libcdio-devel] CD_MSF_FORMAT vs LBA on NetBSD


From: Edd Barrett
Subject: Re: [Libcdio-devel] CD_MSF_FORMAT vs LBA on NetBSD
Date: Sat, 8 Dec 2018 14:17:01 +0000
User-agent: Mutt/1.11.1 (2018-12-01)

Hi everyone,

Thanks for your on-going patience.

On Mon, Dec 03, 2018 at 10:11:35AM +0000, Edd Barrett wrote:
> Hi guys,
> 
> On Sun, Dec 02, 2018 at 10:01:48PM +0100, Thomas Schmitt wrote:
> > Edd first has to test the current state (which should show wrong info
> > about leadout if first_track > 1) and then my proposal.

I think Thomas is right.

If I print the computed leadout for my 5-track CD starting at 7:
---8<---
TOTAL_TRACKS + 1 = 6
_obj->gen.i_tracks + _obj->gen.i_first_track = 12
--->8---

Clearly the leadout track should be 12, not 6.

Note however that the cd-info output is correct both before and after this fix:
https://github.com/vext01/libcdio/commit/539c52488506c5bacdfebbcafc5406034a0738fd

(Note that I reverted my cd-info change in favour of Rocky's)

---8<---
CD-ROM Track List (7 - 5)
  #: MSF       LSN    Type   Green? Copy? Channels Premphasis?
  7: 00:02:00  000000 audio  false  no    0        no
  8: 03:07:72  013947 audio  false  no    0        no
  9: 05:46:12  025812 audio  false  no    0        no
 10: 07:24:74  033224 audio  false  no    0        no
 11: 09:41:34  043459 audio  false  no    0        no
170: 09:41:34  043459 leadout (97 MB raw, 97 MB formatted)
--->8---

This looks correct to me.

Regardless, cd-paranoia is still upset:
---8<---
$ ./inst/bin/cd-paranoia -B
cdparanoia III release 10.2 libcdio 2.0.0 x86_64-unknown-openbsd6.4
(C) 2001 Monty <address@hidden> and Xiphophorus
(C) 2004, 2005, 2008 Rocky Bernstein <address@hidden>
(C) 2014 Robert Kausch <address@hidden>

Report bugs to address@hidden

009: CDROM reporting illegal table of contents

Unable to open disc.
--->8---

I'm going to have to look deeper into this one. Any pointer appreciated of
course :)

-- 
Best Regards
Edd Barrett

http://www.theunixzoo.co.uk



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