| /external/chromium_org/third_party/webrtc/modules/audio_coding/neteq/ |
| expand.cc | 435 int32_t energy1 = WebRtcSpl_DotProductWithScale( local
447 if ((energy1 > 0) && (energy2 > 0)) {
448 int energy1_scale = std::max(16 - WebRtcSpl_NormW32(energy1), 0);
455 int16_t scaled_energy1 = energy1 >> energy1_scale;
459 // Calculate max_correlation / sqrt(energy1 * energy2) in Q14.
476 energy1 = WebRtcSpl_DotProductWithScale(vector1, vector1, expansion_length,
480 // Confirm that amplitude ratio sqrt(energy1 / energy2) is within 0.5 - 2.0,
481 // i.e., energy1 / energy1 is within 0.25 - 4.
483 if ((energy1 / 4 < energy2) && (energy1 > energy2 / 4))
[all...] |
| /external/chromium_org/third_party/opus/src/silk/ |
| PLC.c | 177 opus_int32 energy1, energy2, *rand_ptr, *pred_lag_ptr; local
212 silk_sum_sqr_shift( &energy1, &shift1, exc_buf, psPLC->subfr_length );
215 if( silk_RSHIFT( energy1, shift2 ) < silk_RSHIFT( energy2, shift1 ) ) {
|
| /external/libopus/silk/ |
| PLC.c | 177 opus_int32 energy1, energy2, *rand_ptr, *pred_lag_ptr; local
212 silk_sum_sqr_shift( &energy1, &shift1, exc_buf, psPLC->subfr_length );
215 if( silk_RSHIFT( energy1, shift2 ) < silk_RSHIFT( energy2, shift1 ) ) {
|
| /external/chromium_org/third_party/webrtc/modules/audio_processing/ns/ |
| ns_core.c | 1049 float energy1, energy2, gain, factor, factor1, factor2; local
[all...] |
| /external/webrtc/src/modules/audio_processing/ns/ |
| ns_core.c | 729 float energy1, energy2, gain, factor, factor1, factor2; local
803 energy1 = 0.0;
806 energy1 += winData[i] * winData[i];
808 if (energy1 == 0.0) {
[all...] |
