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Searched refs:synth_buf (Results 1 – 11 of 11) sorted by relevance

/external/libxaac/decoder/
Dixheaacd_lpc.c322 FLOAT32 *synth_buf = usac_data->synth_buf; in ixheaacd_lpd_dec() local
357 synth = synth_buf + MAX_PITCH + synth_delay; in ixheaacd_lpd_dec()
358 ixheaacd_mem_cpy(st->synth_prev, synth_buf, MAX_PITCH + synth_delay); in ixheaacd_lpd_dec()
550 ixheaacd_mem_cpy(synth_buf + len_fr, st->synth_prev, MAX_PITCH + synth_delay); in ixheaacd_lpd_dec()
568 synth = synth_buf + MAX_PITCH; in ixheaacd_lpd_dec()
647 float synth_buf[MAX_PITCH + SYNTH_DELAY_LMAX + LEN_SUPERFRAME]; in ixheaacd_lpd_bpf_fix() local
662 ixheaacd_memset(synth_buf, MAX_PITCH + synth_delay + len_fr); in ixheaacd_lpd_bpf_fix()
663 ixheaacd_mem_cpy(st->synth_prev, synth_buf, MAX_PITCH + synth_delay); in ixheaacd_lpd_bpf_fix()
664 ixheaacd_mem_cpy(out_buffer, synth_buf + MAX_PITCH - (LEN_SUBFR), in ixheaacd_lpd_bpf_fix()
684 synth = synth_buf + MAX_PITCH; in ixheaacd_lpd_bpf_fix()
Dixheaacd_sbr_dec.h44 FLOAT32 synth_buf[1280]; member
Dixheaacd_main.h153 FLOAT32 synth_buf[1883]; member
Dixheaacd_esbr_polyphase.c157 FLOAT32 *buffer = ptr_hbe_txposer->synth_buf; in ixheaacd_real_synth_filt()
Dixheaacd_tcx_fwd_alcnx.c164 &usac_data->synth_buf[usac_data->len_subfrm * frame_index + MAX_PITCH + in ixheaacd_tcx_mdct()
Dixheaacd_acelp_decode.c374 &usac_data->synth_buf[len_subfr * k + MAX_PITCH + in ixheaacd_acelp_alias_cnx()
Dixheaacd_hbe_trans.c126 memset(ptr_hbe_txposer->synth_buf, 0, 1280 * sizeof(FLOAT32)); in ixheaacd_qmf_hbe_data_reinit()
/external/aac/libAACdec/src/
Dusacdec_acelp.cpp1047 void Acelp_PreProcessing(FIXP_DBL *synth_buf, FIXP_DBL *old_synth, INT *pitch, in Acelp_PreProcessing() argument
1055 FDKmemcpy(synth_buf, old_synth, sizeof(FIXP_DBL) * (PIT_MAX_MAX - BPF_DELAY)); in Acelp_PreProcessing()
1073 void Acelp_PostProcessing(FIXP_DBL *synth_buf, FIXP_DBL *old_synth, INT *pitch, in Acelp_PostProcessing() argument
1080 FDKmemcpy(old_synth, synth_buf + coreCoderFrameLength, in Acelp_PostProcessing()
1126 C_ALLOC_SCRATCH_START(synth_buf, FIXP_DBL, in CLpd_AcelpPrepareInternalMem()
1128 syn = &synth_buf[M_LP_FILTER_ORDER]; in CLpd_AcelpPrepareInternalMem()
1137 synth_buf, &synth[-(PIT_MAX_MAX + L_INTERPOL + M_LP_FILTER_ORDER)], in CLpd_AcelpPrepareInternalMem()
1145 synth_buf, PIT_MAX_MAX + L_INTERPOL + M_LP_FILTER_ORDER); in CLpd_AcelpPrepareInternalMem()
1146 scaleValuesSaturate(synth_buf, PIT_MAX_MAX + L_INTERPOL + M_LP_FILTER_ORDER, in CLpd_AcelpPrepareInternalMem()
1160 C_ALLOC_SCRATCH_END(synth_buf, FIXP_DBL, in CLpd_AcelpPrepareInternalMem()
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Dusacdec_acelp.h171 void Acelp_PreProcessing(FIXP_DBL *synth_buf, FIXP_DBL *old_synth, INT *pitch,
189 void Acelp_PostProcessing(FIXP_DBL *synth_buf, FIXP_DBL *old_synth, INT *pitch,
Dusacdec_lpd.cpp1574 FIXP_DBL *synth_buf = in CLpd_RenderTimeSignal() local
1575 pAacDecoderChannelInfo->pComStaticData->pWorkBufferCore1->synth_buf; in CLpd_RenderTimeSignal()
1576 FIXP_DBL *synth = synth_buf + PIT_MAX_MAX - BPF_DELAY; in CLpd_RenderTimeSignal()
1701 Acelp_PreProcessing(synth_buf, pAacDecoderStaticChannelInfo->old_synth, pitch, in CLpd_RenderTimeSignal()
2018 Acelp_PostProcessing(synth_buf, pAacDecoderStaticChannelInfo->old_synth, in CLpd_RenderTimeSignal()
Dchannelinfo.h313 FIXP_DBL synth_buf[(PIT_MAX_MAX + SYN_DELAY + L_FRAME_PLUS)];