Lines Matching refs:dither
44 int pos = s->dither.ns_pos;
46 int taps = s->dither.ns_taps;
47 float S = s->dither.ns_scale;
48 float S_1 = s->dither.ns_scale_1;
51 av_assert2((taps&3) != 3 || s->dither.ns_coeffs[taps] == 0);
54 const float *noise = ((const float *)noises->ch[ch]) + s->dither.noise_pos;
57 float *ns_errors = s->dither.ns_errors[ch];
58 const float *ns_coeffs = s->dither.ns_coeffs;
59 pos = s->dither.ns_pos;
79 s->dither.ns_pos = pos;