BUFFER_ALIGNMENT_256_BYTES
fb_llb_sao_luma_size = BUFFER_ALIGNMENT_256_BYTES * num_vpp_pipes_enc;
fb_llb_sao_chroma_size = BUFFER_ALIGNMENT_256_BYTES * num_vpp_pipes_enc;
fb_tlb_sao_luma_size = BUFFER_ALIGNMENT_256_BYTES;
fb_tlb_sao_chroma_size = BUFFER_ALIGNMENT_256_BYTES;