#86 bad parallel processing of .ogg files

[AX Redneck 34noff]

Reproducing the bug:
1. Enable parallel processing
2. Add some .ogg files to Joblist
3. Transcode them using any encoder
4. Listen to resulting files and hear garbled sound (sometimes not all of them shape corrupted)

AMD FX-6300 x6, Xubuntu 14.04 x86, this fre:ac: http://sourceforge.net/projects/bonkenc/files/snapshots/20140921/freac-20140921-linux.tar.gz/download

[Robert Kausch]

Good catch! Thank you for testing!

This was caused by a shared buffer in fre:ac's Vorbis decoder component, so the decoder was not thread-safe. I checked all the other components for similar issues, but that one was the only with such an issue.

Attached is a fix for the x86 Linux version. Please try it.

[AX Redneck 34noff]

Seems like now it works

[Robert Kausch]

The fix is in snapshot 20141005 now.

This ticket will be closed in two weeks.