Lines Matching refs:seek
39 int64_t (*seek)(void *opaque, int64_t offset, int whence))
48 s->seek = seek;
72 int64_t (*seek)(void *opaque, int64_t offset, int whence))
76 read_packet, write_packet, seek);
152 /* can do the seek inside the buffer */
170 if (!s->seek || (res = s->seek(s->opaque, offset, SEEK_SET)) < 0)
198 if (!s->seek)
200 size = s->seek(s->opaque, 0, AVSEEK_SIZE);
202 if ((size = s->seek(s->opaque, -1, SEEK_END)) < 0)
205 s->seek(s->opaque, s->pos, SEEK_SET);
315 /* do not modify buffer if EOF reached so that a seek back can
392 /* do not modify buffer if EOF reached so that a seek back can
686 s->pos = s->seek(h, 0, SEEK_CUR);