Device and method for decoding video data

An electronic device for decoding video data, the electronic device comprising:

• one or more processors;
• and
• one or more non-transitory computer-readable media coupled to the one or more processors and storing one or more computer-executable instructions that, when executed by at least one of the one or more processors, cause the electronic device to:
• receive the video data;
• determine a block unit from a current frame included in the video data;
• determine, from a plurality of candidate lines, a partitioning line for dividing the block unit into a pair of geometric partitions using a geometric partitioning mode;
• determine two different prediction modes of the block unit from a plurality of candidate modes to generate two predicted blocks for the pair of the geometric partitions;
• determine a blending width of the partitioning line from a plurality of candidate widths based on a block size of the block unit;
• and
• weightedly combine the two predicted blocks along the partitioning line based on the blending width to reconstruct the block unit.