Re: [libav-devel] [PATCH 3/4] h264/aarch64: optimize neon loop filter

2019-01-02 Thread Martin Storsjö
On Tue, 1 Jan 2019, Janne Grunau wrote: Exit as soon as possible if no filtering will be done. Improves the checkasm --bench cycle count on a Snapdragon 820e: h264_h_loop_filter_luma_8bpp_c: 72.4 -> 72.5 h264_h_loop_filter_luma_8bpp_neon: 97.1 -> 56.3 h264_v_loop_filter_luma_8bpp_c:

[libav-devel] [PATCH 3/4] h264/aarch64: optimize neon loop filter

2019-01-01 Thread Janne Grunau
Exit as soon as possible if no filtering will be done. Improves the checkasm --bench cycle count on a Snapdragon 820e: h264_h_loop_filter_luma_8bpp_c: 72.4 -> 72.5 h264_h_loop_filter_luma_8bpp_neon: 97.1 -> 56.3 h264_v_loop_filter_luma_8bpp_c: 174.0 -> 173.5