Re: [FFmpeg-devel] [PATCH v3] lavc/vvc_mc: R-V V avg w_avg

Le tiistaina 11. kesäkuuta 2024, 19.38.15 EEST u...@foxmail.com a écrit : > From: sunyuechi > > C908 X60 > avg_8_2x2_c:1.21.0 > avg_8_2x2_rvv_i32 :1.01.

Re: [FFmpeg-devel] [PATCH v3] lavc/vvc_mc: R-V V avg w_avg

> I think we can drop the 2x2 transforms. In all likelihood, scalar code will > end up faster than vector code on future hardware, especially out-of-order > pipelines. I want to drop 2x2, but since there's only one function to handle all situations instead of 7*7 functions.. > AFAIU, this will ge

[FFmpeg-devel] [PATCH v3] lavc/vvc_mc: R-V V avg w_avg

From: sunyuechi C908 X60 avg_8_2x2_c:1.21.0 avg_8_2x2_rvv_i32 :1.01.0 avg_8_2x4_c:2.02.0 avg_8_2x4_rvv_i