Lines Matching refs:diff
143 int diff = av_clip_int16(xhigh - state->s_predictor);
145 /* = diff >= 0 ? (diff < pred) + 2 : diff >= -pred */
146 return ((diff ^ (diff >> (sizeof(diff)*8-1))) < pred) + 2*(diff >= 0);
151 int diff = av_clip_int16(xlow - state->s_predictor);
152 /* = diff >= 0 ? diff : -(diff + 1) */
153 int limit = diff ^ (diff >> (sizeof(diff)*8-1));
160 return (diff < 0 ? (i < 2 ? 63 : 33) : 61) - i;