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Searched refs:SBC_LHIST (Results 1 – 2 of 2) sorted by relevance

/hal_espressif-latest/components/bt/host/bluedroid/external/sbc/plc/
Dsbc_plc.c117 Cn = CrossCorrelation(&y[SBC_LHIST-SBC_M], &y[n]); in PatternMatch()
142 sumx += absolute(y[SBC_LHIST - SBC_FS + i]); in AmplitudeMatch()
227 plc_state->hist[SBC_LHIST + i] = crop_sample(val); in sbc_plc_bad_frame()
232 plc_state->hist[SBC_LHIST + i] = crop_sample(val); in sbc_plc_bad_frame()
238 plc_state->hist[SBC_LHIST + i] = crop_sample(val); in sbc_plc_bad_frame()
242 plc_state->hist[SBC_LHIST + i] = plc_state->hist[plc_state->bestlag + i]; in sbc_plc_bad_frame()
246 plc_state->hist[SBC_LHIST + i] = plc_state->hist[plc_state->bestlag + i]; in sbc_plc_bad_frame()
251 out[i] = plc_state->hist[SBC_LHIST + i]; in sbc_plc_bad_frame()
255 for (i = 0; i < SBC_LHIST + SBC_RT + SBC_OLAL; i++){ in sbc_plc_bad_frame()
275 out[i] = plc_state->hist[SBC_LHIST + i]; in sbc_plc_good_frame()
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/hal_espressif-latest/components/bt/host/bluedroid/external/sbc/plc/include/
Dsbc_plc.h20 #define SBC_LHIST (SBC_N + SBC_FS - 1) /* Length of history buffer required */ macro
26 int16_t hist[SBC_LHIST + SBC_FS + SBC_RT + SBC_OLAL];