127   DIFF_FREQ = 0x0,  enumerator
593     case DIFF_FREQ:  in diff_type_offset()
644   p0_flag[0] = (diff_type_1 == DIFF_FREQ);  in calc_huff_bits()
645   p0_flag[1] = (diff_type_2 == DIFF_FREQ);  in calc_huff_bits()
647   tab_idx_1D[0] = (diff_type_1 == DIFF_FREQ) ? 0 : 1;  in calc_huff_bits()
648   tab_idx_1D[1] = (diff_type_2 == DIFF_FREQ) ? 0 : 1;  in calc_huff_bits()
684     if (diff_type_1 == DIFF_FREQ) {  in calc_huff_bits()
707     tab_idx_1D[0] = (diff_type_1 == DIFF_FREQ) ? 0 : 1;  in calc_huff_bits()
715     if (diff_type_2 == DIFF_FREQ) {  in calc_huff_bits()
738     tab_idx_1D[1] = (diff_type_2 == DIFF_FREQ) ? 0 : 1;  in calc_huff_bits()
818       p0_flag[0] = (diff_type_1 == DIFF_FREQ);  in apply_huff_coding()
819       p0_flag[1] = (diff_type_2 == DIFF_FREQ);  in apply_huff_coding()
821       tab_idx_1D[0] = (diff_type_1 == DIFF_FREQ) ? 0 : 1;  in apply_huff_coding()
822       tab_idx_1D[1] = (diff_type_2 == DIFF_FREQ) ? 0 : 1;  in apply_huff_coding()
840             if (diff_type_1 == DIFF_FREQ) {  in apply_huff_coding()
860             tab_idx_1D[0] = (diff_type_1 == DIFF_FREQ) ? 0 : 1;  in apply_huff_coding()
864             if (diff_type_2 == DIFF_FREQ) {  in apply_huff_coding()
884             tab_idx_1D[1] = (diff_type_2 == DIFF_FREQ) ? 0 : 1;  in apply_huff_coding()
909           if ((diff_type_1 == DIFF_FREQ) || (diff_type_2 == DIFF_FREQ)) {  in apply_huff_coding()
1092       calc_huff_bits(data_diff_freq[0], data_diff_freq[1], data_type, DIFF_FREQ,  in fdk_sacenc_ecDataPairEnc()
1093                      DIFF_FREQ, dataBands, lav_df_df, &coding_scheme_df_df);  in fdk_sacenc_ecDataPairEnc()
1106       calc_huff_bits(data_diff_freq[0], data_diff_time[1], data_type, DIFF_FREQ,  in fdk_sacenc_ecDataPairEnc()
1124         data_diff_time[0], data_diff_freq[1], data_type, DIFF_TIME, DIFF_FREQ,  in fdk_sacenc_ecDataPairEnc()
1173       FDKwriteBits(strm, DIFF_FREQ, 1);  in fdk_sacenc_ecDataPairEnc()
1174       FDKwriteBits(strm, DIFF_FREQ, 1);  in fdk_sacenc_ecDataPairEnc()
1177                         DIFF_FREQ, DIFF_FREQ, dataBands, lav_df_df,  in fdk_sacenc_ecDataPairEnc()
1186       FDKwriteBits(strm, DIFF_FREQ, 1);  in fdk_sacenc_ecDataPairEnc()
1190                         DIFF_FREQ, DIFF_TIME, dataBands, lav_df_dt,  in fdk_sacenc_ecDataPairEnc()
1204         FDKwriteBits(strm, DIFF_FREQ, 1);  in fdk_sacenc_ecDataPairEnc()
1207                           DIFF_TIME, DIFF_FREQ, dataBands, lav_dtbw_df,  in fdk_sacenc_ecDataPairEnc()
1364   min_bits_df = calc_huff_bits(data_diff_freq, NULL, data_type, DIFF_FREQ,  in fdk_sacenc_ecDataSingleEnc()
1365                                DIFF_FREQ, dataBands, lav_df, &coding_scheme_df);  in fdk_sacenc_ecDataSingleEnc()
1411         FDKwriteBits(strm, DIFF_FREQ, 1);  in fdk_sacenc_ecDataSingleEnc()
1414       apply_huff_coding(strm, data_diff_freq, NULL, data_type, DIFF_FREQ,  in fdk_sacenc_ecDataSingleEnc()
1415                         DIFF_FREQ, dataBands, lav_df, coding_scheme_df);  in fdk_sacenc_ecDataSingleEnc()