[fuse-emulator-devel] [ fuse-emulator-Bugs-1383664 ] Some RZX files won't play

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Bugs item #1383664, was opened at 2005-12-17 16:33
Message generated for change (Comment added) made by pak21
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: Some RZX files won't play

Initial Comment:
On mac os x 10.3.5, using Fuse 0.7.0.1. All rzx files
were taken from rzxarchive.co.uk. I've made a note of
each error and the games associated with it:

"Fuse Error
libspectrum: libspectrum_rzx_read: unknown RZX block ID
0x52"
ZX Hero, Monty On The Run, Manic Muslim

(Did a test with Monty On The Run on both Fuse 0.6.1.1
and 0.6.2.1: same results as above)
---------------------

"Fuse Error
libspectrum: libspectrum_rzx_playback: more INs during
frame 24003 than stored in RZX file (72)"
Dark Side
---------------------

"Fuse Error
libspectrum: libspectrum_rzx_playback_frame: wrong
number of INs in frame 2710: expected 9, got 0"
Lightforce
---------------------

"Fuse Error
libspectrum: libspectrum_rzx_playback_frame: wrong
number of INs in frame 65951: expected 101, got 100"
Cauldron 2

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>Comment By: Philip Kendall (pak21)
Date: 2005-12-25 18:13

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Light Force complains after 1109 frames with the latest CVS.
There's not an obvious retriggered interrupt or anything in
the file at that point, but I'm suspicious about frame 1106,
which takes Fuse > 90000 tstates to emulate. I'll ask Dunny
and Jon Needle for a trace of Spin and Spectaculator doing
that bit and try and spot any obvious differences (see
fuse-emulator-devel).

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Comment By: Philip Kendall (pak21)
Date: 2005-12-24 16:50

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Manic Muslim and Monty on the Run are both corrupt files:
they have another RZX header appended at the end of the file
for no readily apparent reason.

I see no ZX Hero file on the RZX Archive.

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Comment By: jdaw1 (jdaw1)
Date: 2005-12-22 01:44

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OK, I can't attach an example, but would be happy to email
one to interested parties. 

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Comment By: jdaw1 (jdaw1)
Date: 2005-12-22 01:38

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Fredrick Meunier has kindly sent me a test version of Mac
Fuse with rollback, and it records files that won't play.
Hopefully I'll be able to attach an example. 

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