Lines Matching defs:read_offset
134 int read_offset;
286 bta->read_offset = 0;
453 bta->read_offset = 0;
544 if (nsrc > bta->buf_size - bta->read_offset)
545 nsrc = bta->buf_size - bta->read_offset;
551 if (copy_to_user(buffer + ret, bta->buf_cpu + bta->read_offset, nsrc)) {
559 __s16 *src = (__s16*)(bta->buf_cpu + bta->read_offset);
576 __u8 *src = bta->buf_cpu + bta->read_offset;
589 __u16 *src = (__u16*)(bta->buf_cpu + bta->read_offset);
605 bta->read_offset += nsrc;
606 if (bta->read_offset == bta->buf_size)
607 bta->read_offset = 0;