Lines Matching defs:delta
412 int codebook = 3, code, dc, prev_dc, delta, sign, new_sign;
422 delta = dc - prev_dc;
423 new_sign = GET_SIGN(delta);
424 delta = (delta ^ sign) - sign;
425 code = MAKE_CODE(delta);
653 int codebook = 3, code, dc, prev_dc, delta, sign, new_sign;
666 delta = dc - prev_dc;
667 new_sign = GET_SIGN(delta);
668 delta = (delta ^ sign) - sign;
669 code = MAKE_CODE(delta);
1081 // and deduce delta
1082 int delta = 200 + (ctx->pictures_per_frame *
1086 delta = FFMAX(delta, 2 * max_slice_size);
1087 ctx->frame_size_upper_bound += delta;
1094 pkt_size, delta, max_slice_size);
1098 ret = av_grow_packet(pkt, delta);
1102 pkt_size += delta;