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  /external/webrtc/src/common_audio/signal_processing_library/main/source/
complex_fft.c 38 WebRtc_Word32 tr32, ti32, qr32, qi32; local
79 qr32 = (WebRtc_Word32)frfi[2 * i];
81 frfi[2 * j] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(qr32 - tr32, 1);
83 frfi[2 * i] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(qr32 + tr32, 1);
122 qr32 = ((WebRtc_Word32)frfi[2 * i]) << CFFTSFT;
125 (qr32 - tr32 + CFFTRND2), 1 + CFFTSFT);
129 (qr32 + tr32 + CFFTRND2), 1 + CFFTSFT);
complex_ifft.c 38 WebRtc_Word32 tr32, ti32, qr32, qi32; local
101 qr32 = (WebRtc_Word32)frfi[2 * i];
103 frfi[2 * j] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(qr32 - tr32, shift);
105 frfi[2 * i] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(qr32 + tr32, shift);
137 qr32 = ((WebRtc_Word32)frfi[2 * i]) << CIFFTSFT;
139 frfi[2 * j] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((qr32 - tr32+round2),
143 frfi[2 * i] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((qr32 + tr32 + round2),

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