Re: [FFmpeg-devel] [PATCH 4/4] sw_scale: Add specializations for hscale 16 to 19

2022-10-25 Thread Hubert Mazur
Thanks for the review. I will fix the failing checkasm first and then take care of the minor issues. I will try to to resend fixed versions this week. Regards, Hubert On Mon, Oct 24, 2022 at 3:19 PM Martin Storsjö wrote: > On Mon, 17 Oct 2022, Hubert Mazur wrote: > > > Provide arm64 neon

Re: [FFmpeg-devel] [PATCH 4/4] sw_scale: Add specializations for hscale 16 to 19

2022-10-24 Thread Martin Storsjö
On Mon, 17 Oct 2022, Hubert Mazur wrote: Provide arm64 neon optimized implementations for hscale16To19 with filter sizes 4, 8 and X4. The tests and benchmarks run on AWS Graviton 2 instances. The results from a checkasm tool are shown below. hscale_16_to_19__fs_4_dstW_512_c: 6216.0

[FFmpeg-devel] [PATCH 4/4] sw_scale: Add specializations for hscale 16 to 19

2022-10-17 Thread Hubert Mazur
Provide arm64 neon optimized implementations for hscale16To19 with filter sizes 4, 8 and X4. The tests and benchmarks run on AWS Graviton 2 instances. The results from a checkasm tool are shown below. hscale_16_to_19__fs_4_dstW_512_c: 6216.0 hscale_16_to_19__fs_4_dstW_512_neon: 2257.0