Searched refs:qr32 (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
204 qr32 = (WebRtc_Word32)frfi[2 * i]; in WebRtcSpl_ComplexFFT()
206 frfi[2 * j] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(qr32 - tr32, 1); in WebRtcSpl_ComplexFFT()
208 frfi[2 * i] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(qr32 + tr32, 1); in WebRtcSpl_ComplexFFT()
266 qr32 = ((WebRtc_Word32)frfi[2 * i]) << CFFTSFT; in WebRtcSpl_ComplexFFT()
270 (qr32 - tr32 + CFFTRND2), 1 + CFFTSFT); in WebRtcSpl_ComplexFFT()
274 (qr32 + tr32 + CFFTRND2), 1 + CFFTSFT); in WebRtcSpl_ComplexFFT()
291 WebRtc_Word32 tr32, ti32, qr32, qi32; in WebRtcSpl_ComplexIFFT() local
354 qr32 = (WebRtc_Word32)frfi[2 * i]; in WebRtcSpl_ComplexIFFT()
356 frfi[2 * j] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(qr32 - tr32, shift); in WebRtcSpl_ComplexIFFT()
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