Searched refs:lpc2 (Results 1 – 2 of 2) sorted by relevance
| /external/rnnoise/src/ |
| D | pitch.c | 155 opus_val16 lpc2[5]; in pitch_downsample() local
210 lpc2[0] = lpc[0] + QCONST16(.8f,SIG_SHIFT); in pitch_downsample()
211 lpc2[1] = lpc[1] + MULT16_16_Q15(c1,lpc[0]); in pitch_downsample()
212 lpc2[2] = lpc[2] + MULT16_16_Q15(c1,lpc[1]); in pitch_downsample()
213 lpc2[3] = lpc[3] + MULT16_16_Q15(c1,lpc[2]); in pitch_downsample()
214 lpc2[4] = MULT16_16_Q15(c1,lpc[3]); in pitch_downsample()
215 celt_fir5(x_lp, lpc2, x_lp, len>>1, mem); in pitch_downsample()
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| /external/libopus/celt/ |
| D | pitch.c | 147 opus_val16 lpc2[5]; in pitch_downsample() local
202 lpc2[0] = lpc[0] + QCONST16(.8f,SIG_SHIFT); in pitch_downsample()
203 lpc2[1] = lpc[1] + MULT16_16_Q15(c1,lpc[0]); in pitch_downsample()
204 lpc2[2] = lpc[2] + MULT16_16_Q15(c1,lpc[1]); in pitch_downsample()
205 lpc2[3] = lpc[3] + MULT16_16_Q15(c1,lpc[2]); in pitch_downsample()
206 lpc2[4] = MULT16_16_Q15(c1,lpc[3]); in pitch_downsample()
207 celt_fir5(x_lp, lpc2, len>>1); in pitch_downsample()
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