swresample/resample_template: Add filter values in parallel
authorMichael Niedermayer <michael@niedermayer.cc>
Sat, 10 Dec 2016 01:03:43 +0000 (02:03 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Sat, 10 Dec 2016 01:44:21 +0000 (02:44 +0100)
commit65e33d8e23277bb96809842656482e0e3fe8746f
tree37ac29898e85f17fac69ea9fc44ed501abcfc9fd
parent34db650784fbc6120631c2fc9bd25c083b4be02b
swresample/resample_template: Add filter values in parallel

This is faster 2871 -> 2189  cycles for int16 matrixbench -> 23456hz
Fixes a integer overflow in a artificial corner case
Fixes part of 668007-media

Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libswresample/resample_template.c