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Searched refs:freq_signal (Results 1 – 6 of 6) sorted by relevance

/external/chromium_org/third_party/webrtc/modules/audio_processing/aecm/
Daecm_core_c.c68 complex16_t* freq_signal, in WindowAndFFT() argument
88 WebRtcSpl_RealForwardFFT(aecm->real_fft, fft, (int16_t*)freq_signal); in WindowAndFFT()
90 freq_signal[i].imag = -freq_signal[i].imag; in WindowAndFFT()
167 complex16_t* freq_signal, in TimeToFrequencyDomain() argument
197 WindowAndFFT(aecm, fft, time_signal, freq_signal, time_signal_scaling); in TimeToFrequencyDomain()
201 freq_signal[0].imag = 0; in TimeToFrequencyDomain()
202 freq_signal[PART_LEN].imag = 0; in TimeToFrequencyDomain()
203 freq_signal_abs[0] = (uint16_t)WEBRTC_SPL_ABS_W16(freq_signal[0].real); in TimeToFrequencyDomain()
205 freq_signal[PART_LEN].real); in TimeToFrequencyDomain()
211 if (freq_signal[i].real == 0) in TimeToFrequencyDomain()
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Daecm_core_mips.c78 complex16_t* freq_signal, in WindowAndFFT() argument
162 pfreq_signal = freq_signal; in WindowAndFFT()
630 complex16_t* freq_signal, in TimeToFrequencyDomain() argument
660 WindowAndFFT(aecm, fft, time_signal, freq_signal, time_signal_scaling); in TimeToFrequencyDomain()
664 freq_signal[0].imag = 0; in TimeToFrequencyDomain()
665 freq_signal[PART_LEN].imag = 0; in TimeToFrequencyDomain()
666 freq_signal[PART_LEN].real = fft[PART_LEN2]; in TimeToFrequencyDomain()
667 freq_signal_abs[0] = (uint16_t)WEBRTC_SPL_ABS_W16(freq_signal[0].real); in TimeToFrequencyDomain()
669 freq_signal[PART_LEN].real); in TimeToFrequencyDomain()
675 if (freq_signal[i].real == 0) in TimeToFrequencyDomain()
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Daecm_core_neon.c49 complex16_t* freq_signal, in WebRtcAecm_WindowAndFFTNeon() argument
60 assert((uintptr_t)freq_signal % 32 == 0); in WebRtcAecm_WindowAndFFTNeon()
102 (int16_t*)freq_signal); in WebRtcAecm_WindowAndFFTNeon()
110 :[freq_signal]"+r"(freq_signal) in WebRtcAecm_WindowAndFFTNeon()
/external/webrtc/src/modules/audio_processing/aecm/
Daecm_core.c363 complex16_t* freq_signal, in WindowAndFFTC() argument
392 freq_signal[i].real = fft[j]; in WindowAndFFTC()
395 freq_signal[i].imag = - fft[j+1]; in WindowAndFFTC()
1382 complex16_t* freq_signal, in TimeToFrequencyDomain() argument
1410 WebRtcAecm_WindowAndFFT(fft, time_signal, freq_signal, time_signal_scaling); in TimeToFrequencyDomain()
1413 freq_signal[0].imag = 0; in TimeToFrequencyDomain()
1414 freq_signal[PART_LEN].imag = 0; in TimeToFrequencyDomain()
1415 freq_signal[PART_LEN].real = fft[PART_LEN2]; in TimeToFrequencyDomain()
1417 freq_signal[0].real); in TimeToFrequencyDomain()
1419 freq_signal[PART_LEN].real); in TimeToFrequencyDomain()
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Daecm_core_neon.c39 complex16_t* freq_signal, in WindowAndFFTNeon() argument
85 "r"(&freq_signal[i].real): "q10", "q11"); in WindowAndFFTNeon()
Daecm_core.h360 complex16_t* freq_signal,