Searched refs:high_band (Results 1 – 3 of 3) sorted by relevance
| /external/webrtc/webrtc/common_audio/signal_processing/ |
| D | splitting_filter.c | 128 int16_t* low_band, int16_t* high_band, in WebRtcSpl_AnalysisQMF() argument
163 high_band[i] = WebRtcSpl_SatW32ToW16(tmp); in WebRtcSpl_AnalysisQMF()
167 void WebRtcSpl_SynthesisQMF(const int16_t* low_band, const int16_t* high_band, in WebRtcSpl_SynthesisQMF() argument
184 tmp = (int32_t)low_band[i] + (int32_t)high_band[i]; in WebRtcSpl_SynthesisQMF()
186 tmp = (int32_t)low_band[i] - (int32_t)high_band[i]; in WebRtcSpl_SynthesisQMF()
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| /external/libxaac/decoder/ |
| D | ixheaacd_lpp_tran.c | 109 WORD32 high_band, WORD32 *qmf_buffer) { in ixheaacd_filterstep3() argument
134 p_dst = qmf_buffer + high_band + ((start_indx + 2) << 7); in ixheaacd_filterstep3()
572 WORD32 low_band, high_band; in ixheaacd_filter1_lp() local
684 high_band = (((low_band + p_loc_patch_param->dst_end_band) << 8) >> 8); in ixheaacd_filter1_lp()
688 (high_band < max_qmf_subband)) { in ixheaacd_filter1_lp()
694 while (high_band >= hf_generator->pstr_settings->bw_borders[bw_idx]) { in ixheaacd_filter1_lp()
711 sub_sig_x + high_band + ((start_idx + 2) << 6); in ixheaacd_filter1_lp()
750 WORD32 start_patch, stop_patch, low_band, high_band; in ixheaacd_low_pow_hf_generator() local
829 high_band = (low_band + ptr_loc_patch_param->dst_end_band); in ixheaacd_low_pow_hf_generator()
832 (high_band >= NO_SYNTHESIS_CHANNELS)) { in ixheaacd_low_pow_hf_generator()
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| /external/webrtc/webrtc/common_audio/signal_processing/include/ |
| D | signal_processing_library.h | 914 int16_t* high_band,
918 const int16_t* high_band,
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