Add generic IIR filter interface with Butterworth lowpass filter implementation
authorKostya Shishkov <kostya.shishkov@gmail.com>
Thu, 28 Aug 2008 04:53:57 +0000 (04:53 +0000)
committerKostya Shishkov <kostya.shishkov@gmail.com>
Thu, 28 Aug 2008 04:53:57 +0000 (04:53 +0000)
commita169f49881fb9ce7cd55fdb654fb4b3057f8ddad
tree6ae710963328dc08893c1ec4b9c6a27e4b0e07ad
parent29ca668f0a86291a07bf95ee4f782d96f3343278
Add generic IIR filter interface with Butterworth lowpass filter implementation
and remove obsoleted old lowpass filter.

Originally committed as revision 15005 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/iirfilter.c [new file with mode: 0644]
libavcodec/iirfilter.h [new file with mode: 0644]
libavcodec/lowpass.c [deleted file]
libavcodec/lowpass.h [deleted file]