Lines Matching defs:ann
37 uint8_t *ann;
58 if (sap->last_time && sap->ann && sap->ann_fd) {
59 sap->ann[0] |= 4; /* Session deletion*/
60 ffurl_write(sap->ann_fd, sap->ann, sap->ann_size);
63 av_freep(&sap->ann);
201 sap->ann = av_mallocz(sap->ann_size);
202 if (!sap->ann) {
206 sap->ann[pos] = (1 << 5);
209 sap->ann[pos] |= 0x10;
212 sap->ann[pos++] = 0; /* Authentication length */
213 AV_WB16(&sap->ann[pos], av_get_random_seed());
216 memcpy(&sap->ann[pos], &((struct sockaddr_in*)&localaddr)->sin_addr,
221 memcpy(&sap->ann[pos], &((struct sockaddr_in6*)&localaddr)->sin6_addr,
227 av_strlcpy(&sap->ann[pos], "application/sdp", sap->ann_size - pos);
228 pos += strlen(&sap->ann[pos]) + 1;
230 if (av_sdp_create(contexts, s->nb_streams, &sap->ann[pos],
236 av_log(s, AV_LOG_VERBOSE, "SDP:\n%s\n", &sap->ann[pos]);
237 pos += strlen(&sap->ann[pos]);
261 int ret = ffurl_write(sap->ann_fd, sap->ann, sap->ann_size);