Lines Matching refs:shift
45 static inline int wnv1_get_code(GetBitContext *gb, int shift, int base_value)
50 return get_bits(gb, 8 - shift) << shift;
52 return base_value + v * (1 << shift);
62 int i, j, ret, shift;
78 shift = 2;
80 shift = 8 - (buf[2] >> 4);
81 if (shift > 4) {
85 shift = 4;
87 if (shift < 1) {
91 shift = 1;
100 Y[i * 2] = wnv1_get_code(&gb, shift, prev_y);
101 prev_u = U[i] = wnv1_get_code(&gb, shift, prev_u);
102 prev_y = Y[(i * 2) + 1] = wnv1_get_code(&gb, shift, Y[i * 2]);
103 prev_v = V[i] = wnv1_get_code(&gb, shift, prev_v);