Searched refs:Z0 (Results 1 – 1 of 1) sorted by relevance
| /hal_st-3.7.0/audio/microphone/ |
| D | OpenPDMFilter.c | 224 int64_t Z, Z0, Z1, Z2; in Open_PDM_Filter_64() local
237 Z0 = filter_tables_64[j](data, 0); in Open_PDM_Filter_64()
241 Z0 = filter_table(data, 0, Param); in Open_PDM_Filter_64()
248 Param->Coef[0] = Z0; in Open_PDM_Filter_64()
272 int64_t Z, Z0, Z1, Z2; in Open_PDM_Filter_128() local
285 Z0 = filter_tables_128[j](data, 0); in Open_PDM_Filter_128()
289 Z0 = filter_table(data, 0, Param); in Open_PDM_Filter_128()
296 Param->Coef[0] = Z0; in Open_PDM_Filter_128()
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