| /frameworks/base/media/libstagefright/codecs/aacdec/ |
| ps_pwr_transient_detection.cpp | 195 Int32 nrg; local
317 nrg = *ptr_aPrevNrg + ((*aPower - *ptr_aPrevNrg) >> 2);
319 *(ptr_aPrevNrg++) = nrg;
323 if (peakDiff <= nrg)
329 pv_div(nrg, peakDiff, &result);
|
| calc_sbr_envelope.cpp | 260 UInt32 nrg = 0; local
449 nrg = 0;
452 nrg += nrg_est_man[k] >> (tmp_q1 - nrg_est_exp[k]); /* for the whole scalefactor band. */
454 nrg /= (ui - li);
473 nrg_est_man[c] = nrg;
[all...] |
| /external/webrtc/src/modules/audio_processing/agc/main/source/ |
| digital_agc.c | 301 WebRtc_Word32 nrg, max_nrg; local
397 nrg = WEBRTC_SPL_MUL_16_16(out[k * L + n], out[k * L + n]);
398 if (nrg > max_nrg)
400 max_nrg = nrg;
648 WebRtc_Word32 out, nrg, tmp32, tmp32b; local
658 nrg = 0;
688 nrg += WEBRTC_SPL_RSHIFT_W32(tmp32, 6);
694 if (!(0xFFFF0000 & nrg))
701 if (!(0xFF000000 & (nrg << zeros)))
705 if (!(0xF0000000 & (nrg << zeros))
[all...] |
| analog_agc.c | 116 WebRtc_Word32 nrg, max_nrg, sample, tmp32; local
277 nrg = WEBRTC_SPL_MUL_16_16(in_mic[i * L + n], in_mic[i * L + n]);
278 if (nrg > max_nrg)
280 max_nrg = nrg;
401 WebRtc_UWord32 nrg; local
429 nrg = WEBRTC_SPL_MUL_16_16(in_near[sampleCntr], in_near[sampleCntr]);
430 frameNrg += nrg;
[all...] |
| /frameworks/base/media/libstagefright/codecs/aacenc/src/ |
| line_pe.c | 96 Word32 nrg = sfbEnergy[sfbGrp+sfb]; local
100 if (nrg > thres) {
|
