Searched refs:qi32 (Results 1 – 1 of 1) sorted by relevance
| /external/webrtc/src/common_audio/signal_processing/ |
| D | complex_fft.c | 163 WebRtc_Word32 tr32, ti32, qr32, qi32; in WebRtcSpl_ComplexFFT() local
205 qi32 = (WebRtc_Word32)frfi[2 * i + 1]; in WebRtcSpl_ComplexFFT()
207 frfi[2 * j + 1] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(qi32 - ti32, 1); in WebRtcSpl_ComplexFFT()
209 frfi[2 * i + 1] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(qi32 + ti32, 1); in WebRtcSpl_ComplexFFT()
267 qi32 = ((WebRtc_Word32)frfi[2 * i + 1]) << CFFTSFT; in WebRtcSpl_ComplexFFT()
272 (qi32 - ti32 + CFFTRND2), 1 + CFFTSFT); in WebRtcSpl_ComplexFFT()
276 (qi32 + ti32 + CFFTRND2), 1 + CFFTSFT); in WebRtcSpl_ComplexFFT()
291 WebRtc_Word32 tr32, ti32, qr32, qi32; in WebRtcSpl_ComplexIFFT() local
355 qi32 = (WebRtc_Word32)frfi[2 * i + 1]; in WebRtcSpl_ComplexIFFT()
357 frfi[2 * j + 1] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(qi32 - ti32, shift); in WebRtcSpl_ComplexIFFT()
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