.52 Loading big sample files crashed modplug strangely

Started by Saga Musix, April 21, 2008, 15:34:33

Previous topic - Next topic
Print
Go Down Pages1
User actions

Saga Musix

April 21, 2008, 15:34:33
Full Version:
OpenMPT v1.17.02.52

Has the bug occured in previous versions? If yes, please specify version(s): (This option is optional, and doesn't need research. But in case you know...)
yep, but differently...

Description of the bug:
Loading big samples crashes modplug. The file is 58 MB in size, so this shouldn't be a problem for the machine itself.
This time, i didn't only get the standard "app has crashed..." dialog, but also different messages like "runtime error 216", several exceptions, and stuff like that. i wasn't able to reproduce it, but mpt seems to have trouble with this kind of files. i mean, if there is a certain sample size limit, modplug should at least prevent the sample to be loaded fully (just the first part) and not just crash...

Fixed in OpenMPT 1.17.02.53
» No support, bug reports, feature requests via private messages - they will not be answered. Use the forums and the issue tracker so that everyone can benefit from your post.

Relabsoluness

#1
April 21, 2008, 20:30:37
For me the crash is 'normal'(if it's not too much of a problem, I would be interested to see more detailed error/exception messages). The crash seems to be sample zoom related, which has funny consequences: for example the window width may determine whether OMPT crashes or not.

Sam_Zen

#2
April 21, 2008, 23:43:47
Intrigueing.. Sample zoom related.
Does this mean that during loading a sample, also the sample window is being calculated in the background ?

A few times I loaded samples of 3 min. so ~ 30 MB, and didn't notice any problem by the way.
0.618033988

Relabsoluness

#3
April 22, 2008, 14:36:06
Quote from: "Sam_Zen"Does this mean that during loading a sample, also the sample window is being calculated in the background ?
The crash seemed to occur when drawing the sample in sampletab after loading the sample.

Quote from: "Sam_Zen"A few times I loaded samples of 3 min. so ~ 30 MB, and didn't notice any problem by the way.
Whether crash occurs depends on various variables(e.g. filesize, audioformat, window width). For me a 60 MB 16bit stereo wav loaded fine with maximised window, while the same file loaded as 8 bit mono or with sufficiently smaller window caused crash.

Saga Musix

#4
April 22, 2008, 16:58:55
your suspicion sounds kinda valid as the sample window is cleared first.
» No support, bug reports, feature requests via private messages - they will not be answered. Use the forums and the issue tracker so that everyone can benefit from your post.
Print
Go Up Pages1
User actions