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

/third_party/ffmpeg/libavcodec/
Dopus_silk.c264 unsigned int chirp, chirp_base; // Q16 in silk_lsf2lpc() local
266 chirp_base = chirp = 65470 - ((maxabs - 32767) << 14) / ((maxabs * (k+1)) >> 2); in silk_lsf2lpc()
270 chirp = (chirp_base * chirp + 32768) >> 16; in silk_lsf2lpc()
290 unsigned int chirp, chirp_base; in silk_lsf2lpc() local
291 chirp_base = chirp = 65536 - (1 << i); in silk_lsf2lpc()
296 chirp = (chirp_base * chirp + 32768) >> 16; in silk_lsf2lpc()