Lines Matching defs:ds64
70 int64_t ds64;
312 avio_wl32(pb, -1); /* RF64 chunk size: use size in ds64 */
321 /* write empty ds64 chunk or JUNK chunk to reserve space for ds64 */
322 ffio_wfourcc(pb, wav->rf64 == RF64_ALWAYS ? "ds64" : "JUNK");
324 wav->ds64 = avio_tell(pb);
464 /* write ds64 chunk (overwrite JUNK if rf64 == RF64_AUTO) */
465 avio_seek(pb, wav->ds64 - 8, SEEK_SET);
466 ffio_wfourcc(pb, "ds64");
467 avio_wl32(pb, 28); /* ds64 chunk size */