[FFmpeg-devel] [PATCH] aarch64: increase default alignment for functions and constants

Ramiro Polla ramiro.polla at gmail.com
Mon May 19 14:22:42 EEST 2025


On Fri, May 16, 2025 at 8:03 AM Martin Storsjö <martin at martin.st> wrote:
> On Fri, 16 May 2025, Ramiro Polla wrote:
> > Use 16-byte alignment (align=4) instead of 4-byte (align=2) in the function and
> > const macros. This improves instruction fetch and NEON load performance on
> > modern AArch64 CPUs.
> > ---
> > libavutil/aarch64/asm.S | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
>
> Ok

Thanks. Pushed.


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