Searched refs:firbuf (Results 1 - 7 of 7) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Dmlpdsp.c30 int32_t *firbuf = state; local
43 accum += (int64_t) firbuf[order] * fircoeff[order];
50 *--firbuf = result;
H A Daacpsy.c799 const int16_t *firbuf = la + (AAC_BLOCK_SIZE_SHORT/4 - PSY_LAME_FIR_LEN) * chans; local
805 sum1 = firbuf[(i + ((PSY_LAME_FIR_LEN - 1) / 2)) * chans];
808 sum1 += psy_fir_coeffs[j] * (firbuf[(i + j) * chans] + firbuf[(i + PSY_LAME_FIR_LEN - j) * chans]);
809 sum2 += psy_fir_coeffs[j + 1] * (firbuf[(i + j + 1) * chans] + firbuf[(i + PSY_LAME_FIR_LEN - j - 1) * chans]);
H A Dmlpdec.c735 int32_t *firbuf = state_buffer[FIR] + MAX_BLOCKSIZE; local
742 memcpy(firbuf, fir->state, MAX_FIR_ORDER * sizeof(int32_t));
745 m->dsp.mlp_filter_channel(firbuf, fircoeff,
750 memcpy(fir->state, firbuf - s->blocksize, MAX_FIR_ORDER * sizeof(int32_t));
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Dmlpdsp.c32 int32_t *firbuf = state; local
45 accum += (int64_t) firbuf[order] * fircoeff[order];
52 *--firbuf = result;
H A Daacpsy.c597 static void psy_hp_filter(const float *firbuf, float *hpfsmpl, const float *psy_fir_coeffs) argument
602 sum1 = firbuf[i + (PSY_LAME_FIR_LEN - 1) / 2];
605 sum1 += psy_fir_coeffs[j] * (firbuf[i + j] + firbuf[i + PSY_LAME_FIR_LEN - j]);
606 sum2 += psy_fir_coeffs[j + 1] * (firbuf[i + j + 1] + firbuf[i + PSY_LAME_FIR_LEN - j - 1]);
839 const float *firbuf = la + (AAC_BLOCK_SIZE_SHORT/4 - PSY_LAME_FIR_LEN); local
843 psy_hp_filter(firbuf, hpfsmpl, psy_fir_coeffs);
H A Dmlpdec.c907 int32_t *firbuf = state_buffer[FIR] + MAX_BLOCKSIZE; local
914 memcpy(firbuf, fir->state, MAX_FIR_ORDER * sizeof(int32_t));
917 m->dsp.mlp_filter_channel(firbuf, fircoeff,
922 memcpy(fir->state, firbuf - s->blocksize, MAX_FIR_ORDER * sizeof(int32_t));
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/mips/
H A Daacpsy_mips.h118 static void psy_hp_filter_mips(const float *firbuf, float *hpfsmpl, const float * psy_fir_coeffs) argument
121 float *fb = (float*)firbuf;

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