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Searched refs:fir_len (Results 1 - 4 of 4) sorted by relevance

/third_party/alsa-utils/topology/nhlt/intel/dmic/
H A Ddmic-debug.c114 fprintf(stdout, "fir_coeffs a length %u:\n", dmic->dmic_fir_array.fir_len[0]); in dmic_print_internal()
115 lines = dmic->dmic_fir_array.fir_len[0] / 8; in dmic_print_internal()
116 remain = dmic->dmic_fir_array.fir_len[0] % 8; in dmic_print_internal()
161 fprintf(stdout, "fir_coeffs b length %u:\n", dmic->dmic_fir_array.fir_len[1]); in dmic_print_internal()
162 lines = dmic->dmic_fir_array.fir_len[1] / 8; in dmic_print_internal()
163 remain = dmic->dmic_fir_array.fir_len[1] % 8; in dmic_print_internal()
H A Ddmic-process.c902 dmic->dmic_fir_array.fir_len[0] = length; in configure_registers()
904 dmic->dmic_fir_array.fir_len[0] = 0; in configure_registers()
944 dmic->dmic_fir_array.fir_len[1] = length; in configure_registers()
946 dmic->dmic_fir_array.fir_len[1] = 0; in configure_registers()
1125 if (dmic->dmic_fir_array.fir_len[0] == 0) { in dmic_get_vendor_blob_size()
1129 if (dmic->dmic_fir_array.fir_len[1] == 0) { in dmic_get_vendor_blob_size()
1143 *size += dmic->dmic_fir_array.fir_len[fir_index_0] * sizeof(uint32_t); in dmic_get_vendor_blob_size()
1144 *size += dmic->dmic_fir_array.fir_len[fir_index_1] * sizeof(uint32_t); in dmic_get_vendor_blob_size()
1177 if (dmic->dmic_fir_array.fir_len[0] == 0) { in dmic_get_vendor_blob()
1181 if (dmic->dmic_fir_array.fir_len[ in dmic_get_vendor_blob()
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H A Ddmic-internal.h292 uint32_t fir_len[DMIC_HW_CONTROLLERS]; member
/third_party/ffmpeg/libavfilter/
H A Daf_firequalizer.c87 int fir_len; member
189 int center = s->fir_len/2; in fast_convolute()
267 int center = s->fir_len/2; in fast_convolute2()
332 int center = s->fir_len / 2; in dump_fir()
343 for (x = 0; x < s->fir_len; x++) in dump_fir()
359 for (x = 0; x < s->fir_len; x++) in dump_fir()
564 memcpy(rdft_buf, s->cepstrum_buf, s->fir_len * sizeof(*rdft_buf)); in generate_min_phase_kernel()
568 memcpy(s->analysis_buf, s->cepstrum_buf, s->fir_len * sizeof(*s->analysis_buf)); in generate_min_phase_kernel()
644 center = s->fir_len / 2; in generate_kernel()
688 memset(s->analysis_buf + center + 1, 0, (s->analysis_rdft_len - s->fir_len) * sizeo in generate_kernel()
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