Lines Matching defs:pos
44 int pos = s->dither.ns_pos;
59 pos = s->dither.ns_pos;
63 d -= ns_coeffs[j ] * ns_errors[pos + j ]
64 +ns_coeffs[j + 1] * ns_errors[pos + j + 1]
65 +ns_coeffs[j + 2] * ns_errors[pos + j + 2]
66 +ns_coeffs[j + 3] * ns_errors[pos + j + 3];
69 d -= ns_coeffs[j] * ns_errors[pos + j];
70 pos = pos ? pos - 1 : taps - 1;
72 ns_errors[pos + taps] = ns_errors[pos] = d1 - d;
79 s->dither.ns_pos = pos;