Lines Matching defs:item_len
83 unsigned int item_len = p[0], config_item = p[1];
85 if (item_len < 2 || end - p < item_len || config_item > 4)
90 return p - buf + item_len;
95 if (item_len < 3)
100 if (item_len < 4)
105 if (item_len < 30)
108 ret = ff_alloc_extradata(st->codecpar, 26 + item_len);
115 AV_WB32(st->codecpar->extradata + 12, 6 + item_len);
117 memcpy(st->codecpar->extradata + 20, p + 2, item_len - 2);
118 AV_WB32(st->codecpar->extradata + 18 + item_len, 8);
119 AV_WB32(st->codecpar->extradata + 22 + item_len, 0);
125 p += item_len;