METHOD AND APPARATUS FOR HISTORY BASED MOTION INFORMATION BUFFER UPDATE WITH PARALLEL PROCESSING CAPABILITY

A method of video decoding including receiving a coded video bitstream including a current picture. The method further includes decoding, in a region of the current picture, a plurality of blocks. The method further includes determining whether a predetermined condition associated with the region is met. The method further includes updating a history motion vector predictor (HMVP) buffer in response to a determination that that the predetermined condition is met.