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This commit uses the instruction `vpdpbusd` introduced by AVX512 VNNI to calculate the horizontal filter. ff_hevc_put_hevc_qpel_h8_8_sse4 1039169 ff_hevc_put_hevc_qpel_h8_8_avx512icl 677153 ff_hevc_put_hevc_qpel_hv8_8_sse4 3603511 ff_hevc_put_hevc_qpel_hv8_8_avx512icl 2995354 Reviewed-by: Henrik Gramner <henrik@gramner.com> Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>