[FFmpeg-devel] [PATCH 1/2] avcodec/fft_template: improve performance of the ff_fft_init in fft_template

[Carl Eugen Hoyos]

2018-12-16 14:19 GMT+01:00, Steven Liu <lq at chinaffmpeg.org>:
> move the two if condition out of the loop, that can less
> n-1 times than condition in loop.

Please add some benchmarks to the commit message.

Carl Eugen