Lines Matching defs:pos
146 unsigned int pos;
167 pos = OMA_ENC_HEADER_SIZE + oc->k_size + oc->e_size;
169 av_des_mac(av_des, oc->sm_val, &enc_header[pos], (oc->i_size >> 3));
171 pos += oc->i_size;
175 return memcmp(&enc_header[pos], oc->sm_val, 8) ? -1 : 0;
182 uint64_t pos;
190 pos = OMA_ENC_HEADER_SIZE + oc->k_size;
191 if (!memcmp(&enc_header[pos], "EKB ", 4))
192 pos += 32;
194 if (size < pos + 44)
197 if (AV_RB32(&enc_header[pos]) != oc->rid)
200 taglen = AV_RB32(&enc_header[pos + 32]);
201 datalen = AV_RB32(&enc_header[pos + 36]) >> 4;
203 pos += 44LL + taglen;
205 if (pos + (((uint64_t)datalen) << 4) > size)
214 av_des_crypt(av_des, oc->r_val, &enc_header[pos], 2, NULL, 1);
220 pos += 16;
329 int64_t pos = avio_tell(s->pb);
342 if (pos >= oc->content_start && byte_rate > 0) {
344 pkt->dts = av_rescale(pos - oc->content_start, st->time_base.den,
363 int64_t pos = avio_tell(s->pb);
392 pkt->pos = pos;