Change #259894

Category	ffmpeg
Changed by	Zuoqiang He <hezuoqiangohnoyoudont@foxmail.com>
Changed at	Wed 04 Mar 2026 23:31:19
Repository	https://git.ffmpeg.org/ffmpeg.git
Project	ffmpeg
Branch	master
Revision	1fc7464cf7c46e779d4d06816a0a8c7fe3f6273b

Comments

libavcodec/huffyuvdsp: Add NEON optimization for the add_int16 function
Benchmark Results (1024 iterations, Raspberry Pi 5 - Cortex-A76):
add_int16_128_c:                                       914.0 ( 1.00x)
add_int16_128_neon:                                    516.9 ( 1.77x)
add_int16_rnd_width_c:                                 914.0 ( 1.00x)
add_int16_rnd_width_neon:                              517.5 ( 1.77x)

Co-Authored-By: Martin Storsjö <martin@martin.st>

Changed files

libavcodec/aarch64/Makefile
libavcodec/aarch64/huffyuvdsp_init_aarch64.c
libavcodec/aarch64/huffyuvdsp_neon.S
libavcodec/huffyuvdsp.c
libavcodec/huffyuvdsp.h