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Searched refs:rdft_wk3ri_second (Results 1 – 2 of 2) sorted by relevance

/external/webrtc/src/modules/audio_processing/aec/
Daec_rdft.c33 float rdft_wk3ri_second[32]; variable
162 rdft_wk3ri_second[k1 + 0] = wk1r - 2 * wk2r * wk1i; in makewt_32()
163 rdft_wk3ri_second[k1 + 1] = 2 * wk2r * wk1r - wk1i; in makewt_32()
175 rdft_wk3r[k2 + 2] = rdft_wk3ri_second[k1 + 0]; in makewt_32()
176 rdft_wk3r[k2 + 3] = rdft_wk3ri_second[k1 + 0]; in makewt_32()
187 rdft_wk3i[k2 + 2] = -rdft_wk3ri_second[k1 + 1]; in makewt_32()
188 rdft_wk3i[k2 + 3] = rdft_wk3ri_second[k1 + 1]; in makewt_32()
287 wk3r = rdft_wk3ri_second[k1 + 0]; in cft1st_128_C()
288 wk3i = rdft_wk3ri_second[k1 + 1]; in cft1st_128_C()
409 wk3r = rdft_wk3ri_second[k1 + 0]; in cftmdl_128_C()
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Daec_rdft.h34 extern float rdft_wk3ri_second[32];