virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-12 19:18:44 +02:00
Code Issues Releases Activity
24,836 Commits 37 Branches 400 Tags 463 MiB
a075902f3d
Commit Graph

2 Commits

Author SHA1 Message Date
Måns Rullgård
a075902f3d PPC: add _interleave versions of fft{4,6,16}_altivec 
This removes the need for a post-swizzle with the small FFTs.

Originally committed as revision 24025 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-03 18:36:10 +00:00
Måns Rullgård
bf7ba15372 PPC: Altivec split-radix FFT 
1.8x faster than altivec radix-2 on a G4
8% faster vorbis decoding

Patch (mostly) by Loren Merritt

Originally committed as revision 23956 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-01 23:21:39 +00:00