RKISP1_CIF_ISP_HIST_ROW_NUM_V12
weight15x15[i * RKISP1_CIF_ISP_HIST_ROW_NUM_V12 + j] =
(RKISP1_CIF_ISP_HIST_ROW_NUM_V12 * RKISP1_CIF_ISP_HIST_COLUMN_NUM_V12)