Searched defs:sfb_nrg_prev (Results 1 - 3 of 3) sorted by relevance

/external/aac/libSBRenc/src/
H A Dcode_env.h101 SCHAR sfb_nrg_prev[MAX_FREQ_COEFFS]; member in struct:__anon235
/external/aac/libSBRdec/src/
H A Denv_dec.cpp238 FDKmemcpy (tempSfbNrgPrev, h_prev_data_left->sfb_nrg_prev, MAX_FREQ_COEFFS * sizeof(FIXP_SGL));
259 FDKmemcpy (h_prev_data_left->sfb_nrg_prev, tempSfbNrgPrev, MAX_FREQ_COEFFS * sizeof(FIXP_SGL));
368 FIXP_SGL target; /* targeted level for sfb_nrg_prev during fade-down */
413 if (h_prev_data->sfb_nrg_prev[i] > target)
492 h_prev_data->sfb_nrg_prev[i] = otherChannel->sfb_nrg_prev[i];
495 h_prev_data->sfb_nrg_prev[i] = (h_prev_data->sfb_nrg_prev[i] + otherChannel->sfb_nrg_prev[i]) >> 1;
497 h_prev_data->sfb_nrg_prev[
535 FIXP_SGL *sfb_nrg_prev = h_prev_data->sfb_nrg_prev; local
747 FIXP_SGL *sfb_nrg_prev = h_prev_data->sfb_nrg_prev; local
760 FDK_ASSERT(no_of_bands < (64)); if (domain == 0) { mapLowResEnergyVal(*ptr_nrg, sfb_nrg_prev, offset, 0, freqRes); ptr_nrg++; for (band = 1; band < no_of_bands; band++) { *ptr_nrg = *ptr_nrg + *(ptr_nrg-1); mapLowResEnergyVal(*ptr_nrg, sfb_nrg_prev, offset, band, freqRes); ptr_nrg++; } } else { for (band = 0; band < no_of_bands; band++) { *ptr_nrg = *ptr_nrg + sfb_nrg_prev[indexLow2High(offset, band, freqRes)]; mapLowResEnergyVal(*ptr_nrg, sfb_nrg_prev, offset, band, freqRes); ptr_nrg++; } } } } static void decodeNoiseFloorlevels (HANDLE_SBR_HEADER_DATA hHeaderData, HANDLE_SBR_FRAME_DATA h_sbr_data, HANDLE_SBR_PREV_FRAME_DATA h_prev_data) { int i; int nNfb = hHeaderData->freqBandData.nNfb; int nNoiseFloorEnvelopes = h_sbr_data->frameInfo.nNoiseEnvelopes; if (h_sbr_data->domain_vec_noise[0] == 0) argument
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H A Denv_extr.h249 FIXP_SGL sfb_nrg_prev[MAX_FREQ_COEFFS]; /*!< Previous envelope (required for differential-coded values) */ member in struct:__anon211

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