Re: [FFmpeg-devel] [PATCH 09/10] avcodec/vc1: Arm 64-bit NEON unescape fast path

On Fri, 25 Mar 2022, Ben Avison wrote: checkasm benchmarks on 1.5 GHz Cortex-A72 are as follows. vc1dsp.vc1_unescape_buffer_c: 655617.7 vc1dsp.vc1_unescape_buffer_neon: 118237.0 Signed-off-by: Ben Avison --- libavcodec/aarch64/vc1dsp_init_aarch64.c | 61 libavcodec/aarch64/vc1dsp_neo

[FFmpeg-devel] [PATCH 09/10] avcodec/vc1: Arm 64-bit NEON unescape fast path

checkasm benchmarks on 1.5 GHz Cortex-A72 are as follows. vc1dsp.vc1_unescape_buffer_c: 655617.7 vc1dsp.vc1_unescape_buffer_neon: 118237.0 Signed-off-by: Ben Avison --- libavcodec/aarch64/vc1dsp_init_aarch64.c | 61 libavcodec/aarch64/vc1dsp_neon.S | 176 ++