Re: [FFmpeg-devel] [PATCH] lavu/tx: implement 32 bit fixed point FFT and MDCT

2020-02-13 Thread Lynne
Feb 8, 2020, 23:26 by d...@lynne.ee: > Patch attached. Commit message: > > Required minimal changes to the code so made sense to implement. > FFT and MDCT tested, the output of both was properly rounded. > Fun fact: the non-power-of-two fixed-point FFT and MDCT are the fastest ever > non-power-of-

[FFmpeg-devel] [PATCH] lavu/tx: implement 32 bit fixed point FFT and MDCT

2020-02-08 Thread Lynne
Patch attached. Commit message: Required minimal changes to the code so made sense to implement. FFT and MDCT tested, the output of both was properly rounded. Fun fact: the non-power-of-two fixed-point FFT and MDCT are the fastest ever non-power-of-two fixed-point FFT and MDCT written. This can re