Lines Matching refs:MAX_DELTA_Q
1399 #define MAX_DELTA_Q 63
1407 * the range of delta_q is [-MAX_DELTA_Q, MAX_DELTA_Q],
1408 * and its corresponding array index is [0, 2 * MAX_DELTA_Q],
1409 * and so the length of the mapping array is 2 * MAX_DELTA_Q + 1.
1412 int segment_mapping[2 * MAX_DELTA_Q + 1] = { 0 };
1420 segment_mapping[MAX_DELTA_Q] = 1;
1445 delta_q = (int)(roi->qoffset.num * 1.0f / roi->qoffset.den * MAX_DELTA_Q);
1446 delta_q = av_clip(delta_q, -MAX_DELTA_Q, MAX_DELTA_Q);
1448 mapping_index = delta_q + MAX_DELTA_Q;
1486 delta_q = (int)(roi->qoffset.num * 1.0f / roi->qoffset.den * MAX_DELTA_Q);
1487 delta_q = av_clip(delta_q, -MAX_DELTA_Q, MAX_DELTA_Q);
1489 mapping_value = segment_mapping[delta_q + MAX_DELTA_Q];