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Searched refs:PART_LEN (Results 1 – 14 of 14) sorted by relevance

/external/webrtc/webrtc/modules/audio_processing/aecm/
Daecm_core_neon.c54 const int16_t* end_stored_p = aecm->channelStored + PART_LEN; in WebRtcAecm_CalcLinearEnergiesNeon()
110 echo_est[PART_LEN] = WEBRTC_SPL_MUL_16_U16(aecm->channelStored[PART_LEN], in WebRtcAecm_CalcLinearEnergiesNeon()
111 far_spectrum[PART_LEN]); in WebRtcAecm_CalcLinearEnergiesNeon()
112 *echo_energy_stored += (uint32_t)echo_est[PART_LEN]; in WebRtcAecm_CalcLinearEnergiesNeon()
113 *far_energy += (uint32_t)far_spectrum[PART_LEN]; in WebRtcAecm_CalcLinearEnergiesNeon()
114 *echo_energy_adapt += aecm->channelAdapt16[PART_LEN] * far_spectrum[PART_LEN]; in WebRtcAecm_CalcLinearEnergiesNeon()
145 const int16_t* end_stored_p = aecm->channelStored + PART_LEN; in WebRtcAecm_StoreAdaptiveChannelNeon()
171 aecm->channelStored[PART_LEN] = aecm->channelAdapt16[PART_LEN]; in WebRtcAecm_StoreAdaptiveChannelNeon()
172 echo_est[PART_LEN] = WEBRTC_SPL_MUL_16_U16(aecm->channelStored[PART_LEN], in WebRtcAecm_StoreAdaptiveChannelNeon()
173 far_spectrum[PART_LEN]); in WebRtcAecm_StoreAdaptiveChannelNeon()
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Daecm_core_c.c73 for (i = 0; i < PART_LEN; i++) { in WindowAndFFT()
78 scaled_time_signal = time_signal[i + PART_LEN] << time_signal_scaling; in WindowAndFFT()
79 fft[PART_LEN + i] = (int16_t)(( in WindowAndFFT()
80 scaled_time_signal * WebRtcAecm_kSqrtHanning[PART_LEN - i]) >> 14); in WindowAndFFT()
86 for (i = 0; i < PART_LEN; i++) { in WindowAndFFT()
103 for (i = 1, j = 2; i < PART_LEN; i += 1, j += 2) { in InverseFFTAndWindow()
110 fft[PART_LEN2] = efw[PART_LEN].real; in InverseFFTAndWindow()
111 fft[PART_LEN2 + 1] = -efw[PART_LEN].imag; in InverseFFTAndWindow()
115 for (i = 0; i < PART_LEN; i++) { in InverseFFTAndWindow()
124 tmp32no1 = (ifft_out[PART_LEN + i] * in InverseFFTAndWindow()
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Daecm_core_mips.c216 const int16_t* pp_kSqrtHanning = &WebRtcAecm_kSqrtHanning[PART_LEN]; in InverseFFTAndWindow()
281 fft[2] = efw[PART_LEN].real; in InverseFFTAndWindow()
282 fft[3] = -efw[PART_LEN].imag; in InverseFFTAndWindow()
424 memcpy(aecm->xBuf, aecm->xBuf + PART_LEN, sizeof(int16_t) * PART_LEN); in InverseFFTAndWindow()
426 aecm->dBufNoisy + PART_LEN, in InverseFFTAndWindow()
427 sizeof(int16_t) * PART_LEN); in InverseFFTAndWindow()
430 aecm->dBufClean + PART_LEN, in InverseFFTAndWindow()
431 sizeof(int16_t) * PART_LEN); in InverseFFTAndWindow()
454 for (i = 0; i < PART_LEN; i+= 4) { in WebRtcAecm_CalcLinearEnergies_mips()
512 echo_est[PART_LEN] = WEBRTC_SPL_MUL_16_U16(aecm->channelStored[PART_LEN], in WebRtcAecm_CalcLinearEnergies_mips()
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Daecm_defines.h19 #define PART_LEN 64 /* Length of partition. */ macro
22 #define PART_LEN1 (PART_LEN + 1) /* Unique fft coefficients. */
23 #define PART_LEN2 (PART_LEN << 1) /* Length of partition * 2. */
24 #define PART_LEN4 (PART_LEN << 2) /* Length of partition * 4. */
Daecm_core.c213 aecm->farFrameBuf = WebRtc_CreateBuffer(FRAME_LEN + PART_LEN, in WebRtcAecm_CreateCore()
221 aecm->nearNoisyFrameBuf = WebRtc_CreateBuffer(FRAME_LEN + PART_LEN, in WebRtcAecm_CreateCore()
229 aecm->nearCleanFrameBuf = WebRtc_CreateBuffer(FRAME_LEN + PART_LEN, in WebRtcAecm_CreateCore()
237 aecm->outFrameBuf = WebRtc_CreateBuffer(FRAME_LEN + PART_LEN, in WebRtcAecm_CreateCore()
330 for (i = 0; i < PART_LEN; i += 4) in StoreAdaptiveChannelC()
353 for (i = 0; i < PART_LEN; i += 4) in ResetAdaptiveChannelC()
504 COMPILE_ASSERT(PART_LEN % 16 == 0); in WebRtcAecm_InitCore()
558 int16_t outBlock_buf[PART_LEN + 8]; // Align buffer to 8-byte boundary. in WebRtcAecm_ProcessFrame()
580 while (WebRtc_available_read(aecm->farFrameBuf) >= PART_LEN) in WebRtcAecm_ProcessFrame()
582 int16_t far_block[PART_LEN]; in WebRtcAecm_ProcessFrame()
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Daecm_core.h86 int16_t outBuf_buf[PART_LEN + 8];
/external/webrtc/webrtc/modules/audio_processing/aec/
Daec_core.c50 static const int freqAvgIc = PART_LEN / 2;
232 for (j = 0; j < PART_LEN; j++) { in FilterAdaptation()
243 fft[1] = MulRe(x_fft_buf[0][xPos + PART_LEN], in FilterAdaptation()
244 -x_fft_buf[1][xPos + PART_LEN], in FilterAdaptation()
245 e_fft[0][PART_LEN], in FilterAdaptation()
246 e_fft[1][PART_LEN]); in FilterAdaptation()
249 memset(fft + PART_LEN, 0, sizeof(float) * PART_LEN); in FilterAdaptation()
254 for (j = 0; j < PART_LEN; j++) { in FilterAdaptation()
261 h_fft_buf[0][pos + PART_LEN] += fft[1]; in FilterAdaptation()
263 for (j = 1; j < PART_LEN; j++) { in FilterAdaptation()
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Daec_core_mips.c32 float rand[PART_LEN]; in WebRtcAec_ComfortNoise_mips()
34 int16_t randW16[PART_LEN]; in WebRtcAec_ComfortNoise_mips()
41 WebRtcSpl_RandUArray(randW16, PART_LEN, &aec->seed); in WebRtcAec_ComfortNoise_mips()
47 for (i = 0; i < PART_LEN; i+=4) { in WebRtcAec_ComfortNoise_mips()
149 u[PART_LEN][1] = 0; in WebRtcAec_ComfortNoise_mips()
150 noisePow -= PART_LEN; in WebRtcAec_ComfortNoise_mips()
153 float* u_ptr_end = &u[PART_LEN][0]; in WebRtcAec_ComfortNoise_mips()
265 lambda -= PART_LEN; in WebRtcAec_ComfortNoise_mips()
266 tmp = sqrtf(WEBRTC_SPL_MAX(1 - lambda[PART_LEN] * lambda[PART_LEN], 0)); in WebRtcAec_ComfortNoise_mips()
268 efw[0][PART_LEN] += tmp * u[PART_LEN][0]; in WebRtcAec_ComfortNoise_mips()
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Daec_core_neon.c207 for (j = 0; j < PART_LEN; j += 4) { in FilterAdaptationNEON()
227 fft[1] = MulRe(x_fft_buf[0][xPos + PART_LEN], in FilterAdaptationNEON()
228 -x_fft_buf[1][xPos + PART_LEN], in FilterAdaptationNEON()
229 e_fft[0][PART_LEN], in FilterAdaptationNEON()
230 e_fft[1][PART_LEN]); in FilterAdaptationNEON()
233 memset(fft + PART_LEN, 0, sizeof(float) * PART_LEN); in FilterAdaptationNEON()
239 for (j = 0; j < PART_LEN; j += 4) { in FilterAdaptationNEON()
249 h_fft_buf[0][pos + PART_LEN] += fft[1]; in FilterAdaptationNEON()
250 for (j = 0; j < PART_LEN; j += 4) { in FilterAdaptationNEON()
641 for (i = 0; i < PART_LEN; i += 4) { in WindowDataNEON()
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Daec_core.h23 #define PART_LEN 64 // Length of partition macro
24 #define PART_LEN1 (PART_LEN + 1) // Unique fft coefficients
25 #define PART_LEN2 (PART_LEN * 2) // Length of partition * 2
Daec_core_sse2.c168 for (j = 0; j < PART_LEN; j += 4) { in FilterAdaptationSSE2()
191 fft[1] = MulRe(x_fft_buf[0][xPos + PART_LEN], in FilterAdaptationSSE2()
192 -x_fft_buf[1][xPos + PART_LEN], in FilterAdaptationSSE2()
193 e_fft[0][PART_LEN], in FilterAdaptationSSE2()
194 e_fft[1][PART_LEN]); in FilterAdaptationSSE2()
197 memset(fft + PART_LEN, 0, sizeof(float) * PART_LEN); in FilterAdaptationSSE2()
203 for (j = 0; j < PART_LEN; j += 4) { in FilterAdaptationSSE2()
213 h_fft_buf[0][pos + PART_LEN] += fft[1]; in FilterAdaptationSSE2()
214 for (j = 0; j < PART_LEN; j += 4) { in FilterAdaptationSSE2()
623 for (i = 0; i < PART_LEN; i += 4) { in WindowDataSSE2()
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Decho_cancellation.c213 WebRtc_MoveReadPtr(aecpc->far_pre_buf, -PART_LEN); // Start overlap. in WebRtcAec_Init()
332 WebRtc_MoveReadPtr(aecpc->far_pre_buf, -PART_LEN); in WebRtcAec_BufferFarend()
662 (4 * aecpc->counter * PART_LEN), in ProcessNormal()
685 WebRtcAec_system_delay(aecpc->aec) / PART_LEN - aecpc->bufSizeStart; in ProcessNormal()
774 (WebRtcAec_system_delay(self->aec) - target_delay) / PART_LEN; in ProcessExtended()
817 if (current_delay < PART_LEN) { in EstBufDelayNormal()
818 current_delay += WebRtcAec_MoveFarReadPtr(aecpc->aec, 1) * PART_LEN; in EstBufDelayNormal()
870 if (current_delay < PART_LEN) { in EstBufDelayExtended()
871 current_delay += WebRtcAec_MoveFarReadPtr(self->aec, 2) * PART_LEN; in EstBufDelayExtended()
Daec_core_internal.h90 float outBuf[PART_LEN];
Dsystem_delay_unittest.cc483 if (device_buf - system_delay_after >= PART_LEN) { in TEST_F()
530 if (device_buf - WebRtcAec_system_delay(self_->aec) < PART_LEN) { in TEST_F()