Home
last modified time | relevance | path

Searched refs:corr32 (Results 1 – 2 of 2) sorted by relevance

/external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/
Dpitch_estimator.c163 int32_t corr32, corr_max32, corr_max_o32; in WebRtcIsacfix_InitialPitch() local
254 corr32=crrvecQ8_1[k-1]; in WebRtcIsacfix_InitialPitch()
255 if (corr32 > corr_max32) in WebRtcIsacfix_InitialPitch()
256 corr_max32 = corr32; in WebRtcIsacfix_InitialPitch()
258 corr32=crrvecQ8_2[k-1]; in WebRtcIsacfix_InitialPitch()
259 corr32 += -4; // Compensate for later (log2(0.99)) in WebRtcIsacfix_InitialPitch()
261 if (corr32 > corr_max32) in WebRtcIsacfix_InitialPitch()
262 corr_max32 = corr32; in WebRtcIsacfix_InitialPitch()
276 corr32=cv1q[k]; in WebRtcIsacfix_InitialPitch()
277 if (corr32>corr_max32) { // Disregard small peaks in WebRtcIsacfix_InitialPitch()
[all …]
/external/webrtc/webrtc/modules/audio_coding/codecs/ilbc/
Denhancer_interface.c69 int32_t corr32[50]; in WebRtcIlbcfix_EnhancerInterface() local
127 WebRtcSpl_CrossCorrelation(corr32, target, regressor, ENH_BLOCKL_HALF, 50, in WebRtcIlbcfix_EnhancerInterface()
134 lagmax[i] = WebRtcSpl_MaxIndexW32(corr32, 50); in WebRtcIlbcfix_EnhancerInterface()
135 corrmax[i] = corr32[lagmax[i]]; in WebRtcIlbcfix_EnhancerInterface()
139 corr32[k] = 0; in WebRtcIlbcfix_EnhancerInterface()
142 lagmax[2] = WebRtcSpl_MaxIndexW32(corr32, 50); in WebRtcIlbcfix_EnhancerInterface()
143 corrmax[2] = corr32[lagmax[2]]; in WebRtcIlbcfix_EnhancerInterface()
211 WebRtcSpl_CrossCorrelation(corr32, target, regressor, plc_blockl, 3, shifts, in WebRtcIlbcfix_EnhancerInterface()
215 lag=WebRtcSpl_MaxIndexW32(corr32, 3); in WebRtcIlbcfix_EnhancerInterface()