On 1/25/2025 11:25 AM, Shreesh Adiga wrote:
> Signed-off-by: Shreesh Adiga <16567adigashreesh@gmail.com>
> ---
>   libswscale/x86/rgb2rgb.c     | 21 +++++++++++++++++++++
>   libswscale/x86/rgb_2_rgb.asm | 28 ++++++++++++++++++++++++++++
>   2 files changed, 49 insertions(+)

Thanks for the patch. Could you please compile and run 
tests/checkasm/checkasm with "--test=sw_rgb --bench" and paste the 
results for the shuffle_bytes functions, to see if there's a speed up 
compared to the AVX2 implementation?