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Searched refs:L_SUBFR (Results 1 – 7 of 7) sorted by relevance

/external/aac/libAACdec/src/
Dusacdec_const.h146 #define L_SUBFR 64 /* subframe size (5ms) */ macro
148 #define BPF_DELAY (BPF_SFD * L_SUBFR) /* bass postfilter delay (samples) */
160 (L_DIV_1024 / L_SUBFR) /* number of 5ms subframe per division */
162 (L_FRAME_PLUS_1024 / L_SUBFR) /* number of 5ms subframe per 80ms frame */
164 #define AAC_DELAY_1024 (AAC_SFD_1024 * L_SUBFR) /* AAC delay (samples) */
167 (SYN_SFD_1024 * L_SUBFR) /* synthesis delay (samples) \
179 (L_DIV_768 / L_SUBFR) /* number of 5ms subframe per division */
181 (L_FRAME_PLUS_768 / L_SUBFR) /* number of 5ms subframe per 80ms frame */
183 #define AAC_DELAY_768 (AAC_SFD_768 * L_SUBFR) /* AAC delay (samples) */
185 #define SYN_DELAY_768 (SYN_SFD_768 * L_SUBFR) /* synthesis delay (samples) */
Dusacdec_acelp.cpp152 for (i = L_SUBFR - 1; i > 0; i--) { in Preemph_code()
171 for (i = pit_lag; i < L_SUBFR; i++) { in Pit_shrp()
212 for (i = 0; i < L_SUBFR; i++) { in D_gain2_plus()
310 for (int i = 0; i < L_SUBFR; i++) { in calc_period_factor()
493 i = L_SUBFR - 2; in BuildAdaptiveExcitation()
765 C_ALLOC_SCRATCH_START(tmp_buf, FIXP_DBL, L_SUBFR); /* 64 */ in CLpd_AcelpDecode()
769 code = (FIXP_COD *)(tmp_buf + L_SUBFR / 2); in CLpd_AcelpDecode()
789 i_subfr += L_SUBFR, subfr_nr++) { in CLpd_AcelpDecode()
817 for (n = 0; n < L_SUBFR; n++) { in CLpd_AcelpDecode()
895 A_exp, L_SUBFR, /* (i) : length */ in CLpd_AcelpDecode()
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Dusacdec_lpd.cpp154 noise_buf[L_FILT + (2 * L_SUBFR)]; // L_FILT = 12, L_SUBFR = 64 => 140 in bass_pf_1sf_delay()
159 noise_in = noise_buf + L_FILT + L_SUBFR; in bass_pf_1sf_delay()
161 scaleValues(mem_bpf, (L_FILT + L_SUBFR), 1); in bass_pf_1sf_delay()
167 for (i_subfr = 0; i_subfr < l_frame; i_subfr += L_SUBFR, sf++) { in bass_pf_1sf_delay()
189 int headroom_x = getScalefactor(x, L_SUBFR + L_EXTRA); in bass_pf_1sf_delay()
190 int headroom_y = getScalefactor(y, L_SUBFR + L_EXTRA); in bass_pf_1sf_delay()
194 for (i = 0; i < (L_SUBFR + L_EXTRA); i++) { in bass_pf_1sf_delay()
253 if (lg > L_SUBFR) in bass_pf_1sf_delay()
254 lg = L_SUBFR; in bass_pf_1sf_delay()
345 for (i = lg; i < L_SUBFR; i++) { in bass_pf_1sf_delay()
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Dusacdec_ace_ltp.cpp110 #define L_SUBFR 64 macro
156 j = L_SUBFR + 1; in Pred_lt4()
220 for (i = 0; i < L_SUBFR; i += 2) { in Pred_lt4_postfilter()
Dblock.cpp1079 synth = pWorkBuffer1 + ((PIT_MAX_MAX - (1 * L_SUBFR)) * fac_FB); in CBlock_FrequencyToTime()
1095 lFrame / (nbDiv * L_SUBFR); /* number of subframes per division */ in CBlock_FrequencyToTime()
1178 pitch[i] = L_SUBFR; in CBlock_FrequencyToTime()
1195 ((PIT_MAX_MAX - (1 * L_SUBFR)) * fac_FB) * sizeof(FIXP_DBL)); in CBlock_FrequencyToTime()
1206 gain = get_gain(&p2_synth[i * L_SUBFR * fac_FB], in CBlock_FrequencyToTime()
1207 &p2_synth[(i * L_SUBFR * fac_FB) - fac_FB * T], in CBlock_FrequencyToTime()
1208 L_SUBFR * fac_FB); in CBlock_FrequencyToTime()
1214 (LpdSfd + 2) * L_SUBFR + BPF_SFD * L_SUBFR, in CBlock_FrequencyToTime()
1215 frameLen - (LpdSfd + 4) * L_SUBFR, outSamples, in CBlock_FrequencyToTime()
Dusacdec_ace_d4t64.cpp105 #define L_SUBFR 64 /* Subframe size */ macro
360 FDKmemclear(code, L_SUBFR * sizeof(FIXP_COD)); in D_ACELP_decode_4t64()
Dchannelinfo.h211 FIXP_DBL old_synth[PIT_MAX_MAX - L_SUBFR];
214 FIXP_DBL mem_bpf[L_FILT + L_SUBFR];