Searched refs:data_vec (Results 1 – 2 of 2) sorted by relevance
| /external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/ |
| D | filters.c | 97 int16_t data_vec[PITCH_FRAME_LEN]; in WebRtcIsacfix_DecimateAllpass32() local
100 memcpy(data_vec + 1, in, sizeof(int16_t) * (N - 1)); in WebRtcIsacfix_DecimateAllpass32()
102 data_vec[0] = (int16_t)(state_in[2 * ALLPASSSECTIONS] >> 16); // z^-1 state. in WebRtcIsacfix_DecimateAllpass32()
107 AllpassFilterForDec32(data_vec+1, kApUpperQ15, N, state_in); in WebRtcIsacfix_DecimateAllpass32()
108 AllpassFilterForDec32(data_vec, kApLowerQ15, N, state_in+ALLPASSSECTIONS); in WebRtcIsacfix_DecimateAllpass32()
111 out[n] = WebRtcSpl_AddSatW16(data_vec[2 * n], data_vec[2 * n + 1]); in WebRtcIsacfix_DecimateAllpass32()
|
| /external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/ |
| D | filter_functions.c | 226 double data_vec[PITCH_FRAME_LEN]; in WebRtcIsac_DecimateAllpass() local
229 memcpy(data_vec+1, in, sizeof(double) * (N-1)); in WebRtcIsac_DecimateAllpass()
231 data_vec[0] = state_in[2*ALLPASSSECTIONS]; //the z^(-1) state in WebRtcIsac_DecimateAllpass()
234 WebRtcIsac_AllpassFilterForDec(data_vec+1, APupper, N, state_in); in WebRtcIsac_DecimateAllpass()
235 WebRtcIsac_AllpassFilterForDec(data_vec, APlower, N, state_in+ALLPASSSECTIONS); in WebRtcIsac_DecimateAllpass()
238 out[n] = data_vec[2*n] + data_vec[2*n+1]; in WebRtcIsac_DecimateAllpass()
|