| /external/chromium_org/third_party/webrtc/modules/audio_coding/neteq/ |
| expand.cc | 439 int32_t energy2 = WebRtcSpl_DotProductWithScale( local
447 if ((energy1 > 0) && (energy2 > 0)) {
449 int energy2_scale = std::max(16 - WebRtcSpl_NormW32(energy2), 0);
456 int16_t scaled_energy2 = energy2 >> energy2_scale;
459 // Calculate max_correlation / sqrt(energy1 * energy2) in Q14.
478 energy2 = WebRtcSpl_DotProductWithScale(vector2, vector2, expansion_length,
480 // Confirm that amplitude ratio sqrt(energy1 / energy2) is within 0.5 - 2.0,
483 if ((energy1 / 4 < energy2) && (energy1 > energy2 / 4)) {
486 int16_t scaled_energy2 = std::max(16 - WebRtcSpl_NormW32(energy2), 0)
[all...] |
| /external/chromium_org/third_party/opus/src/silk/ |
| PLC.c | 177 opus_int32 energy1, energy2, *rand_ptr, *pred_lag_ptr; local
213 silk_sum_sqr_shift( &energy2, &shift2, &exc_buf[ psPLC->subfr_length ], 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
213 silk_sum_sqr_shift( &energy2, &shift2, &exc_buf[ psPLC->subfr_length ], 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
[all...] |
