Wim Taymans
636c02d38b
audioconvert: fix native variable rate resampler
2019-04-30 15:14:05 +02:00
Wim Taymans
dc01b294a2
resample: return the number of consumed samples
...
We need to return the number of consumed samples, even when we don't
start from the first sample in the buffer.
Add some more logging.
2019-04-02 23:06:46 +02:00
Wim Taymans
d47353c0e6
resample-native: small tweaks
2019-03-29 12:08:45 +01:00
Wim Taymans
d260cb19be
audioconvert: compile c version separately
...
Also compile the c versions in a separate module with their own
flags.
2019-03-28 21:07:53 +01:00
Wim Taymans
e7ef13e310
audioconvert: add avx optimizations
2019-03-28 16:45:57 +01:00
Wim Taymans
c8d3d475bb
audioconvert: handle more optimizations
...
Compile an optimized library for the given CPU with the right flags,
then link it with the main library.
2019-03-27 17:58:48 +01:00
Wim Taymans
eaffb25cc2
resample-native: optimize equal input and output sample rates
2019-03-27 13:38:34 +01:00
Wim Taymans
4fafd10a89
resample-native: cleanups
...
Add some comments, reorganize for better readability
More alignment of filter and history
Add some more test
2019-03-27 11:23:52 +01:00
Wim Taymans
555fe2f9f5
resample-native: implement variable rate
2019-03-26 17:25:14 +01:00
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
