Commit graph

4 commits

Author SHA1 Message Date
Wim Taymans
9c8913437b audioconvert: add simple and faster resampler
Add a sinc based resampler that, unlike speex, avoids memcpy and
works directly on the source data. It also allows for ssse3
optimizations and aligned loads. It will later switch to table
interpolation when doing variable rate.
2019-03-26 12:58:26 +01:00
Wim Taymans
f29d14fcc8 resample: Let the resampler object handle all channels
Move the code to loop over all channels in the resampler itself.
This is better because the resampler can reuse its state for
each channel.
2019-03-22 16:48:35 +01:00
Wim Taymans
0a4ef3d2c0 resample: add SSE peaks resampler 2018-12-19 16:47:20 +01:00
Wim Taymans
5fa7e0f3eb resample: add peaks resampler 2018-12-05 15:58:55 +01:00