[FFmpeg-devel] [PATCH v3 0/2] lavc/aarch64/fdct: add neon-optimized fdct for aarch64

[Martin Storsjö]

On Wed, 17 Apr 2024, Ramiro Polla wrote:

> This patch set adds fdct to checkasm and neon-optimized fdct for aarch64.
>
> Ramiro Polla (2):
>  checkasm: add test for fdct
>  lavc/aarch64/fdct: add neon-optimized fdct for aarch64
>
> libavcodec/aarch64/Makefile               |   2 +
> libavcodec/aarch64/fdct.h                 |  26 ++
> libavcodec/aarch64/fdctdsp_init_aarch64.c |  39 +++
> libavcodec/aarch64/fdctdsp_neon.S         | 368 ++++++++++++++++++++++
> libavcodec/avcodec.h                      |   1 +
> libavcodec/fdctdsp.c                      |   4 +-
> libavcodec/fdctdsp.h                      |   2 +
> libavcodec/options_table.h                |   1 +
> libavcodec/tests/aarch64/dct.c            |   2 +
> tests/checkasm/Makefile                   |   1 +
> tests/checkasm/checkasm.c                 |   3 +
> tests/checkasm/checkasm.h                 |   1 +
> tests/checkasm/fdctdsp.c                  |  68 ++++
> tests/fate/checkasm.mak                   |   1 +
> 14 files changed, 518 insertions(+), 1 deletion(-)
> create mode 100644 libavcodec/aarch64/fdct.h
> create mode 100644 libavcodec/aarch64/fdctdsp_init_aarch64.c
> create mode 100644 libavcodec/aarch64/fdctdsp_neon.S
> create mode 100644 tests/checkasm/fdctdsp.c

LGTM, thanks!

// Martin