[libdv-dev] [Bug #121857] Scalar IDCT does not work

[<no...@so...>]

Bug #121857, was updated on 2000-Nov-06 20:51
Here is a current snapshot of the bug.

Project: Quasar DV Codec
Category: None
Status: Open
Resolution: None
Bug Group: None
Priority: 5
Summary: Scalar IDCT does not work

Details: There seems to be a problem with the coefficient weighting in the scalar IDCT code.  It's very important to offer a scalar IDCT method since Intel's MMX IDCT routine is destructive.  The DV decoder is usually the import stage in a video production pipeline and as a result, it's speed is virtually irrelevant while its quality must be the best possible.  All the intermediates are uncompressed YUV.

For detailed info, follow this link:
http://sourceforge.net/bugs/?func=detailbug&bug_id=121857&group_id=4393