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Searched refs:num_bands0 (Results 1 – 3 of 3) sorted by relevance

/external/aac/libSBRenc/src/
Dsbrenc_freq_sca.cpp433 INT num_bands0; in FDKsbrEnc_UpdateFreqScale() local
459 num_bands0 = numberOfBands(b_p_o, k0, k1, FL2FXCONST_DBL(0.5f)); in FDKsbrEnc_UpdateFreqScale()
462 CalcBands(diff0, k0, k1, num_bands0); /*CalcBands1 => diff0 */ in FDKsbrEnc_UpdateFreqScale()
463 FDKsbrEnc_Shellsort_int(diff0, num_bands0); /*SortBands sort diff0 */ in FDKsbrEnc_UpdateFreqScale()
472 cumSum(k0, diff0, num_bands0, v_k_master); /* cumsum */ in FDKsbrEnc_UpdateFreqScale()
476 if (diff0[num_bands0 - 1] > diff1[0]) /* max(1) > min(2) */ in FDKsbrEnc_UpdateFreqScale()
478 if (modifyBands(diff0[num_bands0 - 1], diff1, num_bands1)) return (1); in FDKsbrEnc_UpdateFreqScale()
482 cumSum(k1, diff1, num_bands1, &v_k_master[num_bands0]); in FDKsbrEnc_UpdateFreqScale()
483 *h_num_bands = num_bands0 + num_bands1; /* Output nr of bands */ in FDKsbrEnc_UpdateFreqScale()
489 num_bands0 = numberOfBands(b_p_o, k0, k1, FL2FXCONST_DBL(0.5f)); in FDKsbrEnc_UpdateFreqScale()
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/external/libxaac/decoder/
Dixheaacd_freq_sca.c373 WORD32 num_bands0; in ixheaacd_calc_master_frq_bnd_tbl() local
397 num_bands0 = bands; in ixheaacd_calc_master_frq_bnd_tbl()
412 if (num_bands0 < 1) { in ixheaacd_calc_master_frq_bnd_tbl()
420 ixheaacd_calc_bands(vec_dk0, k0, k1, (WORD16)num_bands0); in ixheaacd_calc_master_frq_bnd_tbl()
422 ixheaacd_aac_shellsort(vec_dk0, num_bands0); in ixheaacd_calc_master_frq_bnd_tbl()
430 for (k = 1; k <= num_bands0; k++) in ixheaacd_calc_master_frq_bnd_tbl()
436 if (vec_dk1[0] < vec_dk0[num_bands0 - 1]) { in ixheaacd_calc_master_frq_bnd_tbl()
437 WORD16 change = vec_dk0[num_bands0 - 1] - vec_dk1[0]; in ixheaacd_calc_master_frq_bnd_tbl()
448 f_master_tbl[num_bands0] = k1; in ixheaacd_calc_master_frq_bnd_tbl()
450 f_master_tbl[num_bands0 + k] = in ixheaacd_calc_master_frq_bnd_tbl()
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/external/aac/libSBRdec/src/
Dsbrdec_freq_sca.cpp309 UCHAR num_bands0 = 0; in sbrdecUpdateFreqScale() local
361 num_bands0 = numberOfBands(bpo_div16, k0, k1, 0); in sbrdecUpdateFreqScale()
364 if (num_bands0 < 1) { in sbrdecUpdateFreqScale()
371 CalcBands(diff0, k0, k1, num_bands0); in sbrdecUpdateFreqScale()
372 shellsort(diff0, num_bands0); in sbrdecUpdateFreqScale()
377 cumSum(k0, diff0, num_bands0, v_k_master); in sbrdecUpdateFreqScale()
381 if (diff0[num_bands0 - 1] > diff1[0]) { in sbrdecUpdateFreqScale()
384 err = modifyBands(diff0[num_bands0 - 1], diff1, num_bands1); in sbrdecUpdateFreqScale()
389 cumSum(k1, diff1, num_bands1, &v_k_master[num_bands0]); in sbrdecUpdateFreqScale()
390 *numMaster = num_bands0 + num_bands1; /* Output nr of bands */ in sbrdecUpdateFreqScale()
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