[ scummvm-Bugs-1153648 ] MP3 compressed *.BUN MacOS X

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Bugs item #1153648, was opened at 2005-02-28 18:33
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Category: SFX/Talkie
Group: Monkey Island 3
Status: Open
Resolution: None
Priority: 5
Submitted By: Pierre Denouel (pdenouel)
Assigned to: Nobody/Anonymous (nobody)
Summary: MP3 compressed *.BUN MacOS X

Initial Comment:
SYMPTOM:

 When using mp3 compressed .BUN file (compressed with
compress_scumm_bun) there is noise instead of music &
voices 

REASON:

 There is an endianness problem in mp3.cpp for MacOS X
version of ScummVM during the scaling of the samples in
the function MP3InputStream::readBuffer

SOLUTION EXAMPLE (MAC OS X only):

*buffer = (int16) scale_sample (frame);
*buffer = (*buffer >> 8) & 0xFF |  (*buffer << 8) & 0xFF00;
*buffer++;



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