[Ffmpeg-devel] [RFC] mdct window generation

Michael Niedermayer michaelni
Sun Jul 9 19:30:04 CEST 2006


On Sun, Jul 09, 2006 at 03:31:38PM +0200, Benjamin Larsson wrote:
> My latest patch is quite large so I'll just link it:
> http://tranquillity.campus.luth.se/~banan/ffmpeg/mdct_window.patch
> The kbd window generation isn't checked yet as no codec use it but the
> vorbis and sine window generation works.

by how much do the generated windows differ from the hardcoded ones?
please provide max difference & mean squared difference

why does the window generation code use float instead of double?

and are all windows shared between codec(s) (instances)? 

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

In the past you could go to a library and read, borrow or copy any book
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