[FFmpeg-devel] [aarch64] improve performance of ff_hscale_8_to_15_neon

Sebastian Pop sebpop at gmail.com
Tue Nov 26 06:51:14 EET 2019

On Mon, Nov 25, 2019 at 4:18 PM Jean-Baptiste Kempf <jb at videolan.org> wrote:
> Why adding a new version, in intrinsics, instead of changing the existing implementation?

Personal preference: I like to read c code instead of asm.
Also I find it much easier to experiment by changing c code rather than asm.

Is there a coding rule in ffmpeg that restricts the use of intrinsics?
If that is the case, I can adapt my code to the existing asm code.


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