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/third_party/ffmpeg/libavcodec/
H A Ddcaenc.c89 int32_t peak_cb[MAX_CHANNELS][DCAENC_SUBBANDS]; member
570 c->peak_cb[ch][band] = find_peak(c, c->subband[ch][band], in find_peaks()
618 static int calc_one_scale(DCAEncContext *c, int32_t peak_cb, int abits, in calc_one_scale() argument
625 av_assert0(peak_cb <= 0); in calc_one_scale()
626 av_assert0(peak_cb >= -2047); in calc_one_scale()
629 peak = c->cb_to_level[-peak_cb]; in calc_one_scale()
788 int snr_cb = c->peak_cb[ch][band] - c->band_masking_cb[band] - noise; in init_quantization_noise()
817 c->scale_factor[ch][band] = calc_one_scale(c, c->peak_cb[ch][band], in init_quantization_noise()

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