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

Ramiro Polla ramiro.polla at gmail.com
Wed Apr 17 21:01:36 EEST 2024


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

-- 
2.30.2



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